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UniProtKB - A2AP18 (PLCH2_MOUSE)

Entry version 132 (29 Sep 2021)
Sequence version 2 (21 Aug 2007)
Previous versions | rss
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Protein

1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase eta-2

Gene

Plch2

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. This phospholipase activity is very sensitive to calcium. May be important for formation and maintenance of the neuronal network in the postnatal brain.

2 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Ca2+PROSITE-ProRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Activity is stimulated by GNB1:GNG2.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei415PROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi416Calcium 1; catalyticBy similarity1
Metal bindingi445Calcium 1; catalyticBy similarity1
Metal bindingi447Calcium 1; catalyticBy similarity1
Active sitei459PROSITE-ProRule annotation1
Metal bindingi494Calcium 1; catalyticBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei543SubstrateBy similarity1
Binding sitei545SubstrateBy similarity1
Binding sitei734SubstrateBy similarity1
Binding sitei761SubstrateBy similarity1
Metal bindingi865Calcium 2; via carbonyl oxygenBy similarity1
Metal bindingi867Calcium 2By similarity1
Metal bindingi891Calcium 2By similarity1
Metal bindingi920Calcium 3By similarity1
Metal bindingi921Calcium 3; via carbonyl oxygenBy similarity1
Metal bindingi922Calcium 3By similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position(s) of the calcium-binding region(s) within the protein. One common calcium-binding motif is the EF-hand, but other calcium-binding motifs also exist.<p><a href='/help/ca_bind' target='_top'>More...</a></p>Calcium bindingi256 – 267PROSITE-ProRule annotationAdd BLAST12

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase, Transducer
Biological processLipid degradation, Lipid metabolism
LigandCalcium, Metal-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		3.1.4.11, 3474

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-1855204, Synthesis of IP3 and IP4 in the cytosol

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000000943

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase eta-2Curated (EC:3.1.4.111 Publication)
Alternative name(s):
Phosphoinositide phospholipase C-eta-2
Phosphoinositide phospholipase C-like 4
Short name:
PLC-L4
Short name:
Phospholipase C-like protein 4
Phospholipase C-eta-2
Short name:
PLC-eta2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Plch2Imported
Synonyms:Plcl4
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 4

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:2443078, Plch2

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000029055

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cell membrane, Cytoplasm, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi415H → A: Inhibition of activity. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003089591 – 15011-phosphatidylinositol 4,5-bisphosphate phosphodiesterase eta-2Add BLAST1501

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei561PhosphoserineCombined sources1
Modified residuei565PhosphoserineCombined sources1
Modified residuei676PhosphoserineCombined sources1
Modified residuei686PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		A2AP18

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		A2AP18

PRoteomics IDEntifications database

More...PRIDEi		A2AP18

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		289536 [A2AP18-1]
289537 [A2AP18-2]
289538 [A2AP18-3]
289539 [A2AP18-4]
289540 [A2AP18-5]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		A2AP18

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		A2AP18

SwissPalm database of S-palmitoylation events

More...SwissPalmi		A2AP18

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Specifically detected in the brain, with higher level in cerebral cortex, olfactory bulb and hippocampus (at protein level). Expressed in the pyramidal cells of the hippocampus, but also in eye and lung.2 Publications

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed at 2 weeks after birth but barely detected 1 week after birth. Increased expression during brain development.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000029055, Expressed in habenula and 192 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		A2AP18, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		A2AP18, MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

Molecular INTeraction database

More...MINTi		A2AP18

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000101256

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		A2AP18, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		A2AP18

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini121 – 229PHPROSITE-ProRule annotationAdd BLAST109
Domaini243 – 278EF-hand 1PROSITE-ProRule annotationAdd BLAST36
Domaini279 – 315EF-hand 2PROSITE-ProRule annotationAdd BLAST37
Domaini400 – 545PI-PLC X-boxPROSITE-ProRule annotationAdd BLAST146
Domaini707 – 821PI-PLC Y-boxPROSITE-ProRule annotationAdd BLAST115
Domaini821 – 950C2PROSITE-ProRule annotationAdd BLAST130

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni28 – 47DisorderedSequence analysisAdd BLAST20
Regioni75 – 229Necessary for plasma membrane localizationAdd BLAST155
Regioni551 – 570DisorderedSequence analysisAdd BLAST20
Regioni609 – 700DisorderedSequence analysisAdd BLAST92
Regioni986 – 1073DisorderedSequence analysisAdd BLAST88
Regioni1089 – 1238DisorderedSequence analysisAdd BLAST150
Regioni1273 – 1305DisorderedSequence analysisAdd BLAST33
Regioni1398 – 1469DisorderedSequence analysisAdd BLAST72

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi555 – 570Acidic residuesSequence analysisAdd BLAST16
Compositional biasi625 – 646Basic and acidic residuesSequence analysisAdd BLAST22
Compositional biasi683 – 697Polar residuesSequence analysisAdd BLAST15
Compositional biasi1005 – 1019Polar residuesSequence analysisAdd BLAST15
Compositional biasi1051 – 1070Polar residuesSequence analysisAdd BLAST20
Compositional biasi1105 – 1134Polar residuesSequence analysisAdd BLAST30
Compositional biasi1160 – 1174Polar residuesSequence analysisAdd BLAST15
Compositional biasi1223 – 1238Polar residuesSequence analysisAdd BLAST16
Compositional biasi1418 – 1441Polar residuesSequence analysisAdd BLAST24
Compositional biasi1442 – 1461Basic and acidic residuesSequence analysisAdd BLAST20

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0169, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000158374

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_030679_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		A2AP18

Database of Orthologous Groups

More...OrthoDBi		368239at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		A2AP18

TreeFam database of animal gene trees

More...TreeFami		TF313216

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.30.29.30, 1 hit
2.60.40.150, 1 hit
3.20.20.190, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000008, C2_dom
IPR035892, C2_domain_sf
IPR011992, EF-hand-dom_pair
IPR018247, EF_Hand_1_Ca_BS
IPR002048, EF_hand_dom
IPR011993, PH-like_dom_sf
IPR001849, PH_domain
IPR001192, PI-PLC_fam
IPR028393, PLC-eta2
IPR017946, PLC-like_Pdiesterase_TIM-brl
IPR015359, PLC_EF-hand-like
IPR000909, PLipase_C_PInositol-sp_X_dom
IPR001711, PLipase_C_Pinositol-sp_Y

The PANTHER Classification System

More...PANTHERi		PTHR10336, PTHR10336, 1 hit
PTHR10336:SF166, PTHR10336:SF166, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00168, C2, 1 hit
PF09279, EF-hand_like, 1 hit
PF16457, PH_12, 1 hit
PF00388, PI-PLC-X, 1 hit
PF00387, PI-PLC-Y, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00390, PHPHLIPASEC

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00239, C2, 1 hit
SM00054, EFh, 2 hits
SM00233, PH, 1 hit
SM00148, PLCXc, 1 hit
SM00149, PLCYc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47473, SSF47473, 1 hit
SSF49562, SSF49562, 1 hit
SSF51695, SSF51695, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50004, C2, 1 hit
PS00018, EF_HAND_1, 1 hit
PS50222, EF_HAND_2, 2 hits
PS50003, PH_DOMAIN, 1 hit
PS50007, PIPLC_X_DOMAIN, 1 hit
PS50008, PIPLC_Y_DOMAIN, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (5+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry describes 5 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 5 described isoforms and 7 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: A2AP18-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MGGLAWGPSR AAGSSWVNAS GTWEQPLRGF SGLQGGRRRG RGEKGIPEEP 
        60         70         80         90        100
LCQLTPQLGL SLRVPFGLGD YGLDMPGPQP SAASQTTGAV ACLAEVLLWV 
       110        120        130        140        150
GGSVVVSPRW QLSLVVERCM SAMQEGTQMV KLRGSSKGLV RFYYLDEHRS 
       160        170        180        190        200
CLRWRPSRKN EKAKISIDSI QEVSEGRQSE IFQRYPDSSF DPNCCFSIYH 
       210        220        230        240        250
GSHRESLDLV SPSSEEARTW VTGLRYLMAG ISDEDSLARR QRTRDQWLKQ 
       260        270        280        290        300
TFDEADKNGD GSLSISEVLQ LLHKLNVNLP RQRVKQMFRE ADTDDHQGTL 
       310        320        330        340        350
GFEEFCAFYK MMSTRRDLYL LMLTYSNHKD HLDASDLQRF LEVEQKMNGV 
       360        370        380        390        400
TLESCQNIIE QFEPCLENKS KGMLGIDGFT NYTRSPAGDI FNPEHNRVHQ 
       410        420        430        440        450
DMTQPLSHYF ITSSHNTYLV GDQLMSQSRV DMYAWVLQAG CRCVEVDCWD 
       460        470        480        490        500
GPDGEPIVHH GYTLTSKILF KDVIETINKY AFIKNEYPVI LSIENHCSVV 
       510        520        530        540        550
QQKKMAQYLT DILGDKLDLS SVSSEDATML PSPQMLKGKI LVKGKKLPAN 
       560        570        580        590        600
ISEDAEEGEV SDEDSADEME DDCKLLNGDA STNRKRVENI AKKKLDSLIK 
       610        620        630        640        650
ESKIRDCEDP NDFSVSTLSP SGKLGRKAEA KKGQSKVEED VEAGEDSGVS 
       660        670        680        690        700
RQNSRLFMSS FSKRKKKGSK IKKVASVEEG DETLDSPGSQ SRGTARQKKT 
       710        720        730        740        750
MKLSRALSDL VKYTKSVGTH DVEIEVVSSW QVSSFSETKA HQILQQKPTQ 
       760        770        780        790        800
YLRFNQHQLS RIYPSSYRVD SSNYNPQPFW NAGCQMVALN YQSEGRMLQL 
       810        820        830        840        850
NRAKFSANGD CGYVLKPQCM CQGVFNPNSE DPLPGQLKKQ LALRIISGQQ 
       860        870        880        890        900
LPKPRDSVLG DRGEIIDPFV EVEVIGLPVD CSKEQTRVVD DNGFNPMWEE 
       910        920        930        940        950
TLVFTVHMPE IALVRFLVWD HDPIGRDFIG QRTLAFSSIM PGYRHVYLEG 
       960        970        980        990       1000
MEEASIFVHV AVSDISGKVK QTLGLKGLFL RGTKPGSLDS HAAGQPLPRP 
      1010       1020       1030       1040       1050
SVSQRLLRRT ASAPTKSQKP SRKGFPELAL GTQDAGSEGA ADDVAPSSPN 
      1060       1070       1080       1090       1100
PALEAPTQER SGSSSPRDTR LFPLQRPISP LCSLEPIAEE PALGPGLPLQ 
      1110       1120       1130       1140       1150
AAAPTGPSQE GSQCPVGLGA KVTSSQQTSL GAFGTLQLRI GGGRENEEPP 
      1160       1170       1180       1190       1200
LRPHNGGISS GPREGTSGRQ TDSKSRSRVP GHLPVVRRAK SEGQVLSELS 
      1210       1220       1230       1240       1250
PTPAVYSDAT GTDRLWQRLE PGSHRDSVSS SSSMSSNDTV IDLSLPSLGL 
      1260       1270       1280       1290       1300
CRSRESIPGV SLGRLTSRPC LASAARPDLP PVTKSKSNPN LRVAGGLPTA 
      1310       1320       1330       1340       1350
PDELQPRPLA PRLTGHHPRP PWHHLTLVGL RDCPVSAKSK SLGDLTADDF 
      1360       1370       1380       1390       1400
APSFQGSTSS LSCGLGSLGV AHQVLEPGIR RDALTEQLRW LTGFQQAGDI 
      1410       1420       1430       1440       1450
TSPTSLGPAG DGSVGGPSFL RRSSSRSQSR VRAIASRARQ AQERQQRLRG 
      1460       1470       1480       1490       1500
QDSRGPPEEE RGTPEGACSV GHEGCVDVPM PAKGAPEQVC GAADGQLLLR 

L
Length:1,501
Mass (Da):164,297
Last modified:August 21, 2007 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i6C2CA0E2864B327B
GO
Isoform 2 (identifier: A2AP18-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1068-1238: DTRLFPLQRP...SSSSSMSSND → GKAPGGEATE...HSPMFSTVRD
     1239-1501: Missing.

Show »
Length:1,238
Mass (Da):136,321
Checksum:iF6A095EB915BF370
GO
Isoform 3 (identifier: A2AP18-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1068-1252: DTRLFPLQRP...LSLPSLGLCR → GKAPGGEATE...ASHALYTWHA
     1253-1501: Missing.

Note: May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.Curated
Show »
Length:1,252
Mass (Da):137,734
Checksum:iD591E6F8D70C95D3
GO
Isoform 4 (identifier: A2AP18-4) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-105: Missing.
     106-116: VSPRWQLSLVV → MDAGAAPQKHM

Show »
Length:1,396
Mass (Da):153,398
Checksum:iE9DE7ABC3A7F10E7
GO
Isoform 5 (identifier: A2AP18-5) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     40-115: Missing.
     580-675: ASTNRKRVEN...KKGSKIKKVA → VSGSPGSACR...GKWWFTNVKK
     676-1501: Missing.

Show »
Length:599
Mass (Da):67,979
Checksum:i4388365410ED427F
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 7 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F7C3A0F7C3A0_MOUSE
Phosphoinositide phospholipase C
Plch2
1,238Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H3BIW6H3BIW6_MOUSE
Phosphoinositide phospholipase C
Plch2
1,137Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H3BK11H3BK11_MOUSE
Phosphoinositide phospholipase C
Plch2
1,250Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A087WSR3A0A087WSR3_MOUSE
1-phosphatidylinositol 4,5-bisphosp...
Plch2
493Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F7C512F7C512_MOUSE
1-phosphatidylinositol 4,5-bisphosp...
Plch2
199Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F6UKG4F6UKG4_MOUSE
1-phosphatidylinositol 4,5-bisphosp...
Plch2
111Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A6PWW4A6PWW4_MOUSE
1-phosphatidylinositol 4,5-bisphosp...
Plch2
57Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAC32005 differs from that shown. Aberrant splicing.Curated
The sequence BAC32005 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated
The sequence BAC37371 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated
The sequence CAO78007 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence CAO78129 differs from that shown. Reason: Erroneous gene model prediction.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti340F → L in BAC34011 (PubMed:16141072).Curated1
Sequence conflicti664 – 665RK → HR in AAH40465 (PubMed:15489334).Curated2
Sequence conflicti781N → D in BAC32005 (PubMed:16141072).Curated1
Sequence conflicti1258P → A in BAC32005 (PubMed:16141072).Curated1
Sequence conflicti1495G → S in BAC32005 (PubMed:16141072).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0290751 – 105Missing in isoform 4. 1 PublicationAdd BLAST105
Alternative sequenceiVSP_02907640 – 115Missing in isoform 5. 1 PublicationAdd BLAST76
Alternative sequenceiVSP_029077106 – 116VSPRWQLSLVV → MDAGAAPQKHM in isoform 4. 1 PublicationAdd BLAST11
Alternative sequenceiVSP_029078580 – 675ASTNR…IKKVA → VSGSPGSACREPGVGPQHPR PILSTKGIYLPQRERGQGVR DKDRRWRVREKGKGTREGAR GICPGGRGDKGLPLDREETD RQTWPIGKWWFTNVKK in isoform 5. 1 PublicationAdd BLAST96
Alternative sequenceiVSP_029079676 – 1501Missing in isoform 5. 1 PublicationAdd BLAST826
Alternative sequenceiVSP_0290811068 – 1252DTRLF…LGLCR → GKAPGGEATEERTLAQVRSP NAPEGPGPAGMAATCMKCVV GSCAGMDVEGLQREQQPSPG PAGSHMAISHQPRARVDSLG GPCCSPSPRATPGRSKEAPK GPRARRQGPGGGSVSSDSSS PDSPGSPKVAPCQPEGAHRQ QGALQGEMNALFVQKLEEIR SHSPMFSTGKACRSAASHAL YTWHA in isoform 3. 1 PublicationAdd BLAST185
Alternative sequenceiVSP_0290821068 – 1238DTRLF…MSSND → GKAPGGEATEERTLAQVRSP NAPEGPGPAGMAATCMKCVV GSCAGMDVEGLRREQQPSPG PAGSHMAISHQPRARVDSLG GPCCSPSPRATPGRSKEAPK GPRARRQGPGGGSVSSDSSS PDSPGSPKVAPCQPEGAHRQ QGALQGEMNALFVQKLEEIR SHSPMFSTVRD in isoform 2. 1 PublicationAdd BLAST171
Alternative sequenceiVSP_0290831239 – 1501Missing in isoform 2. 1 PublicationAdd BLAST263
Alternative sequenceiVSP_0290841253 – 1501Missing in isoform 3. 1 PublicationAdd BLAST249

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
DQ176851 mRNA Translation: ABA12210.1
AL831788, BX004788 Genomic DNA Translation: CAM16344.2
BX004788, AL831788 Genomic DNA Translation: CAM28037.2
AL831788, BX004788 Genomic DNA Translation: CAO78007.1 Sequence problems.
BX004788, AL831788 Genomic DNA Translation: CAO78129.1 Sequence problems.
AK044619 mRNA Translation: BAC32005.1 Sequence problems.
AK049970 mRNA Translation: BAC34011.1
AK078731 mRNA Translation: BAC37371.1 Sequence problems.
AY966876 mRNA Translation: AAY33831.1
BC040465 mRNA Translation: AAH40465.1
BC052329 mRNA Translation: AAH52329.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS38990.2 [A2AP18-2]
CCDS71533.1 [A2AP18-1]

NCBI Reference Sequences

More...RefSeqi		NP_001106831.1, NM_001113360.2 [A2AP18-1]
NP_780765.2, NM_175556.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000105631; ENSMUSP00000101256; ENSMUSG00000029055 [A2AP18-1]
ENSMUST00000135665; ENSMUSP00000118292; ENSMUSG00000029055 [A2AP18-4]
ENSMUST00000145662; ENSMUSP00000119864; ENSMUSG00000029055 [A2AP18-5]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		269615

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:269615

UCSC genome browser

More...UCSCi		uc008wcq.2, mouse [A2AP18-5]
uc056zyr.1, mouse [A2AP18-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ176851 mRNA Translation: ABA12210.1
AL831788, BX004788 Genomic DNA Translation: CAM16344.2
BX004788, AL831788 Genomic DNA Translation: CAM28037.2
AL831788, BX004788 Genomic DNA Translation: CAO78007.1 Sequence problems.
BX004788, AL831788 Genomic DNA Translation: CAO78129.1 Sequence problems.
AK044619 mRNA Translation: BAC32005.1 Sequence problems.
AK049970 mRNA Translation: BAC34011.1
AK078731 mRNA Translation: BAC37371.1 Sequence problems.
AY966876 mRNA Translation: AAY33831.1
BC040465 mRNA Translation: AAH40465.1
BC052329 mRNA Translation: AAH52329.1
CCDSiCCDS38990.2 [A2AP18-2]
CCDS71533.1 [A2AP18-1]
RefSeqiNP_001106831.1, NM_001113360.2 [A2AP18-1]
NP_780765.2, NM_175556.4

3D structure databases

SMRiA2AP18
ModBaseiSearch...

Protein-protein interaction databases

MINTiA2AP18
STRINGi10090.ENSMUSP00000101256

Chemistry databases

SwissLipidsiSLP:000000943

PTM databases

iPTMnetiA2AP18
PhosphoSitePlusiA2AP18
SwissPalmiA2AP18

Proteomic databases

MaxQBiA2AP18
PaxDbiA2AP18
PRIDEiA2AP18
ProteomicsDBi289536 [A2AP18-1]
289537 [A2AP18-2]
289538 [A2AP18-3]
289539 [A2AP18-4]
289540 [A2AP18-5]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		1163, 25 antibodies

The DNASU plasmid repository

More...DNASUi		269615

Genome annotation databases

EnsembliENSMUST00000105631; ENSMUSP00000101256; ENSMUSG00000029055 [A2AP18-1]
ENSMUST00000135665; ENSMUSP00000118292; ENSMUSG00000029055 [A2AP18-4]
ENSMUST00000145662; ENSMUSP00000119864; ENSMUSG00000029055 [A2AP18-5]
GeneIDi269615
KEGGimmu:269615
UCSCiuc008wcq.2, mouse [A2AP18-5]
uc056zyr.1, mouse [A2AP18-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		9651
MGIiMGI:2443078, Plch2
VEuPathDBiHostDB:ENSMUSG00000029055

Phylogenomic databases

eggNOGiKOG0169, Eukaryota
GeneTreeiENSGT00940000158374
HOGENOMiCLU_030679_1_0_1
InParanoidiA2AP18
OrthoDBi368239at2759
PhylomeDBiA2AP18
TreeFamiTF313216

Enzyme and pathway databases

BRENDAi3.1.4.11, 3474
ReactomeiR-MMU-1855204, Synthesis of IP3 and IP4 in the cytosol

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		269615, 3 hits in 59 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Plch2, mouse

Protein Ontology

More...PROi		PR:A2AP18
RNActiA2AP18, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000029055, Expressed in habenula and 192 other tissues
ExpressionAtlasiA2AP18, baseline and differential
GenevisibleiA2AP18, MM

Family and domain databases

Gene3Di2.30.29.30, 1 hit
2.60.40.150, 1 hit
3.20.20.190, 2 hits
InterProiView protein in InterPro
IPR000008, C2_dom
IPR035892, C2_domain_sf
IPR011992, EF-hand-dom_pair
IPR018247, EF_Hand_1_Ca_BS
IPR002048, EF_hand_dom
IPR011993, PH-like_dom_sf
IPR001849, PH_domain
IPR001192, PI-PLC_fam
IPR028393, PLC-eta2
IPR017946, PLC-like_Pdiesterase_TIM-brl
IPR015359, PLC_EF-hand-like
IPR000909, PLipase_C_PInositol-sp_X_dom
IPR001711, PLipase_C_Pinositol-sp_Y
PANTHERiPTHR10336, PTHR10336, 1 hit
PTHR10336:SF166, PTHR10336:SF166, 1 hit
PfamiView protein in Pfam
PF00168, C2, 1 hit
PF09279, EF-hand_like, 1 hit
PF16457, PH_12, 1 hit
PF00388, PI-PLC-X, 1 hit
PF00387, PI-PLC-Y, 1 hit
PRINTSiPR00390, PHPHLIPASEC
SMARTiView protein in SMART
SM00239, C2, 1 hit
SM00054, EFh, 2 hits
SM00233, PH, 1 hit
SM00148, PLCXc, 1 hit
SM00149, PLCYc, 1 hit
SUPFAMiSSF47473, SSF47473, 1 hit
SSF49562, SSF49562, 1 hit
SSF51695, SSF51695, 1 hit
PROSITEiView protein in PROSITE
PS50004, C2, 1 hit
PS00018, EF_HAND_1, 1 hit
PS50222, EF_HAND_2, 2 hits
PS50003, PH_DOMAIN, 1 hit
PS50007, PIPLC_X_DOMAIN, 1 hit
PS50008, PIPLC_Y_DOMAIN, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPLCH2_MOUSE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A2AP18
Secondary accession number(s): A6PWW5
, Q3LUA7, Q4QSC7, Q80WP6, Q8BJV1, Q8BWU4, Q8BXN5, Q8CFR1
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 13, 2007
Last sequence update: August 21, 2007
Last modified: September 29, 2021
This is version 132 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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