Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - P54317 (LIPR2_HUMAN)

Entry version 164 (07 Apr 2021)
Sequence version 2 (28 Mar 2018)
Previous versions | rss
Add a publicationFeedback
Protein

Pancreatic lipase-related protein 2

Gene

PNLIPRP2

Organism
Homo sapiens (Human)
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

Lipase that primarily hydrolyzes triglycerides and galactosylglycerides (PubMed:15287741, PubMed:17401110, PubMed:19451396, PubMed:21865348, PubMed:20083229, PubMed:26494624, PubMed:18702514). In neonates, may play a major role in pancreatic digestion of dietary fats such as milk fat globules enriched in long-chain triglycerides (PubMed:23732775, PubMed:19824014, PubMed:21652702). Hydrolyzes short- medium- and long-chain fatty acyls in triglycerides without apparent positional specificity (PubMed:15287741, PubMed:17401110, PubMed:21865348, PubMed:21652702, PubMed:18702514). Can completely deacylates triacylglycerols (PubMed:21865348). When liver matures and bile salt synthesis increases, it likely functions mainly as a galactolipase and monoacylglycerol lipase. Hydrolyzes monogalactosyldiglycerols (MGDG) and digalactosyldiacylglycerols (DGDG) present in plant-based diet releasing long-chain polyunsaturated fatty acids (PubMed:15287741, PubMed:17401110, PubMed:20083229, PubMed:26494624, PubMed:18702514). Hydrolyzes medium- and long-chain fatty acyls in galactolipids (PubMed:20083229, PubMed:18702514). May act together with LIPF to hydrolyze partially digested triglycerides (PubMed:23732775). Hydrolyzes long-chain monoglycerides with high efficiency (PubMed:17401110, PubMed:21652702, PubMed:23732775). In cytotoxic T cells, contributes to perforin-dependent cell lysis, but is unlikely to mediate direct cytotoxicity (By similarity). Has also low phospholipase activity, but its physiological relevance is not clear (PubMed:17401110, PubMed:18702514).By similarity10 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 <a href="http://www.uniprot.org/help/function%5Fsection">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

Regulated by CLPS and bile salts levels ranging 1-5 mM in neonates and 2-30 mM in healthy adults. CLPS stimulates milk fat digestion in the presence of 4 mM bile salts (PubMed:23732775). Triacylglycerol lipase activity toward short- and medium-chain triglycerides is inhibited by increasing concentrations of bile salts and weakly reactivated by CLPS (PubMed:15287741, PubMed:17401110, PubMed:21652702, PubMed:26494624). Optimal triacylglycerol lipase activity is reached at bile salts concentrations ranging from 0.1 to 0.5 mM and then decreases at concentrations higher than 1 mM (PubMed:21652702, PubMed:15287741, PubMed:17401110). Lipase activity toward long-chain glycerolipids is stimulated by CLPS in the presence of 4 mM bile salts (PubMed:21652702). Galactolipase activity is inhibited at high concentrations of bile salts (PubMed:20083229). Triacylglycerol lipase activity is inhibited by anti-obesity drug tetrahydrolipstatin (PubMed:17401110).6 Publications

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>pH dependencei

Optimum pH is 8.8 for triacylglycerol lipase activity, 8.5 for phospholipase activity and 8 for galactolipase activity. The enzyme activities decrease in the pH 5-7 range corresponding to the physiological conditions occurring in the small intestine.1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: triacylglycerol degradation

This protein is involved in the pathway triacylglycerol degradation, which is part of Glycerolipid metabolism.1 Publication
View all proteins of this organism that are known to be involved in the pathway triacylglycerol degradation and in Glycerolipid metabolism.

Pathwayi: Glycolipid metabolism

This protein is involved in Glycolipid metabolism.1 Publication
View all proteins of this organism that are known to be involved in Glycolipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei171Nucleophile1 Publication1
Active sitei195Charge relay systemPROSITE-ProRule annotation1 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 bindingi206Calcium; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi209Calcium; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi211CalciumCombined sources1 Publication1
Metal bindingi214CalciumCombined sources1 Publication1
Active sitei282Charge relay systemPROSITE-ProRule annotation1 Publication1

<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
Biological processLipid degradation, Lipid metabolism
LigandCalcium, Metal-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		3.1.1.26, 2681

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P54317

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-192456, Digestion of dietary lipid

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00256

Protein family/group databases

ESTHER database of the Alpha/Beta-hydrolase fold superfamily of proteins

More...ESTHERi		human-PNLIPRP2, Pancreatic_lipase

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000001434

<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%5Fand%5Ftaxonomy%5Fsection">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:
Pancreatic lipase-related protein 2Imported
Short name:
PL-RP21 Publication
Alternative name(s):
Cytotoxic T lymphocyte lipaseBy similarity
Galactolipase (EC:3.1.1.264 Publications)
Triacylglycerol lipase (EC:3.1.1.37 Publications)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:PNLIPRP2Imported
Synonyms:PLRP21 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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 10

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:9157, PNLIPRP2

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		604423, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P54317

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000266200.6

<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

Membrane, Secreted

<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%5Fand%5Fbiotech%5Fsection">'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>Mutagenesisi353N → Q: Loss of N-glycosylation. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		5408

Open Targets

More...OpenTargetsi		ENSG00000266200

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33480

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P54317, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2169728

Drug and drug target database

More...DrugBanki		DB02613, Capric dimethyl amine oxide

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PNLIPRP2

Domain mapping of disease mutations (DMDM)

More...DMDMi		1708840

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 17Sequence analysisAdd BLAST17
<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_000001779318 – 469Pancreatic lipase-related protein 2Add BLAST452

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi21 ↔ 27PROSITE-ProRule annotation1 Publication
Disulfide bondi109 ↔ 120PROSITE-ProRule annotation1 Publication
Disulfide bondi256 ↔ 280PROSITE-ProRule annotation1 Publication
Disulfide bondi304 ↔ 315PROSITE-ProRule annotation1 Publication
Disulfide bondi318 ↔ 323PROSITE-ProRule annotation1 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi353N-linked (GlcNAc...) asparagineCombined sources1 Publication1
Glycosylationi428N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi453 ↔ 469PROSITE-ProRule annotation1 Publication

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P54317

PeptideAtlas

More...PeptideAtlasi		P54317

PRoteomics IDEntifications database

More...PRIDEi		P54317

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		56684

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		P54317, 2 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P54317

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

More...PhosphoSitePlusi		P54317

<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

Pancreas.1 Publication

<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 by 16 weeks in fetal pancreas.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000266200, Expressed in body of pancreas and 110 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P54317, baseline and differential

<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

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		111409, 9 interactors

Protein interaction database and analysis system

More...IntActi		P54317, 1 interactor

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P54317, 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

Secondary structure

1469
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		P54317

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P54317

<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%5Fand%5Fdomains%5Fsection">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>Domaini357 – 469PLATPROSITE-ProRule annotationAdd BLAST113

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>Regioni93 – 105Required for galactolipase activity1 PublicationAdd BLAST13
Regioni257 – 279Required for galactolipase activity1 PublicationAdd BLAST23

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the AB hydrolase superfamily. Lipase family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

Ensembl GeneTree

More...GeneTreei		ENSGT00940000155139

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P54317

Database of Orthologous Groups

More...OrthoDBi		534956at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P54317

Family and domain databases

Conserved Domains Database

More...CDDi		cd00707, Pancreat_lipase_like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.50.1820, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029058, AB_hydrolase
IPR013818, Lipase/vitellogenin
IPR016272, Lipase_LIPH
IPR033906, Lipase_N
IPR002331, Lipase_panc
IPR001024, PLAT/LH2_dom
IPR036392, PLAT/LH2_dom_sf
IPR000734, TAG_lipase

The PANTHER Classification System

More...PANTHERi		PTHR11610, PTHR11610, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00151, Lipase, 1 hit
PF01477, PLAT, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF000865, Lipoprotein_lipase_LIPH, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00823, PANCLIPASE
PR00821, TAGLIPASE

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00308, LH2, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49723, SSF49723, 1 hit
SSF53474, SSF53474, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00120, LIPASE_SER, 1 hit
PS50095, PLAT, 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%5Flength">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>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

P54317-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLPPWTLGLL LLATVRGKEV CYGQLGCFSD EKPWAGTLQR PVKLLPWSPE 
        60         70         80         90        100
DIDTRFLLYT NENPNNFQLI TGTEPDTIEA SNFQLDRKTR FIIHGFLDKA 
       110        120        130        140        150
EDSWPSDMCK KMFEVEKVNC ICVDWRHGSR AMYTQAVQNI RVVGAETAFL 
       160        170        180        190        200
IQALSTQLGY SLEDVHVIGH SLGAHTAAEA GRRLGGRVGR ITGLDPAGPC 
       210        220        230        240        250
FQDEPEEVRL DPSDAVFVDV IHTDSSPIVP SLGFGMSQKV GHLDFFPNGG 
       260        270        280        290        300
KEMPGCKKNV LSTITDIDGI WEGIGGFVSC NHLRSFEYYS SSVLNPDGFL 
       310        320        330        340        350
GYPCASYDEF QESKCFPCPA EGCPKMGHYA DQFKGKTSAV EQTFFLNTGE 
       360        370        380        390        400
SGNFTSWRYK ISVTLSGKEK VNGYIRIALY GSNENSKQYE IFKGSLKPDA 
       410        420        430        440        450
SHTCAIDVDF NVGKIQKVKF LWNKRGINLS EPKLGASQIT VQSGEDGTEY 
       460 
NFCSSDTVEE NVLQSLYPC
Length:469
Mass (Da):51,961
Last modified:March 28, 2018 - 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:i3D57FC5893A52D0D
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A087WX88A0A087WX88_HUMAN
Triacylglycerol lipase
PNLIPRP2
468Annotation score:

Annotation score:3 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 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 conflicti239K → R in BAF84181 (PubMed:14702039).Curated1
Sequence conflicti352G → V in BAF84181 (PubMed:14702039).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_083661357 – 469Missing Associated with adaptation to cereal-based diet and found in different populations with high allele frequencies; expected to result in near complete absence of the protein and loss of function; if expressed is weakly secreted, mostly intracellularly retained and degraded. 3 PublicationsCorresponds to variant dbSNP:rs4751995Add BLAST113
Natural variantiVAR_080185361I → V1 PublicationCorresponds to variant dbSNP:rs4751996Ensembl.1

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
M93284 mRNA Translation: AAA59533.1
AK291492 mRNA Translation: BAF84181.1
CR456949 mRNA Translation: CAG33230.1
AC016825 Genomic DNA No translation available.
FO082044 Genomic DNA No translation available.
CH471066 Genomic DNA Translation: EAW49448.1
BC005989 mRNA Translation: AAH05989.1

Protein sequence database of the Protein Information Resource

More...PIRi		B43357

NCBI Reference Sequences

More...RefSeqi		NP_005387.2, NM_005396.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000591655; ENSP00000468117; ENSG00000266200

Database of genes from NCBI RefSeq genomes

More...GeneIDi		5408

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:5408

<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
M93284 mRNA Translation: AAA59533.1
AK291492 mRNA Translation: BAF84181.1
CR456949 mRNA Translation: CAG33230.1
AC016825 Genomic DNA No translation available.
FO082044 Genomic DNA No translation available.
CH471066 Genomic DNA Translation: EAW49448.1
BC005989 mRNA Translation: AAH05989.1
PIRiB43357
RefSeqiNP_005387.2, NM_005396.4

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2OXEX-ray2.80A/B18-469[»]
2PVSX-ray3.00A/B18-469[»]
SMRiP54317
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi111409, 9 interactors
IntActiP54317, 1 interactor

Chemistry databases

ChEMBLiCHEMBL2169728
DrugBankiDB02613, Capric dimethyl amine oxide
SwissLipidsiSLP:000001434

Protein family/group databases

ESTHERihuman-PNLIPRP2, Pancreatic_lipase

PTM databases

GlyGeniP54317, 2 sites
iPTMnetiP54317
PhosphoSitePlusiP54317

Genetic variation databases

BioMutaiPNLIPRP2
DMDMi1708840

Proteomic databases

MassIVEiP54317
PeptideAtlasiP54317
PRIDEiP54317
ProteomicsDBi56684

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		73327, 70 antibodies

The DNASU plasmid repository

More...DNASUi		5408

Genome annotation databases

EnsembliENST00000591655; ENSP00000468117; ENSG00000266200
GeneIDi5408
KEGGihsa:5408

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		5408
DisGeNETi5408

GeneCards: human genes, protein and diseases

More...GeneCardsi		PNLIPRP2
HGNCiHGNC:9157, PNLIPRP2
MIMi604423, gene
neXtProtiNX_P54317
OpenTargetsiENSG00000266200
PharmGKBiPA33480
VEuPathDBiHostDB:ENSG00000266200.6

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

GeneTreeiENSGT00940000155139
InParanoidiP54317
OrthoDBi534956at2759
PhylomeDBiP54317

Enzyme and pathway databases

UniPathwayiUPA00256
BRENDAi3.1.1.26, 2681
PathwayCommonsiP54317
ReactomeiR-HSA-192456, Digestion of dietary lipid

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		5408, 3 hits in 180 CRISPR screens

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

More...ChiTaRSi		PNLIPRP2, human
EvolutionaryTraceiP54317

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		5408
PharosiP54317, Tbio

Protein Ontology

More...PROi		PR:P54317
RNActiP54317, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000266200, Expressed in body of pancreas and 110 other tissues
ExpressionAtlasiP54317, baseline and differential

Family and domain databases

CDDicd00707, Pancreat_lipase_like, 1 hit
Gene3Di3.40.50.1820, 1 hit
InterProiView protein in InterPro
IPR029058, AB_hydrolase
IPR013818, Lipase/vitellogenin
IPR016272, Lipase_LIPH
IPR033906, Lipase_N
IPR002331, Lipase_panc
IPR001024, PLAT/LH2_dom
IPR036392, PLAT/LH2_dom_sf
IPR000734, TAG_lipase
PANTHERiPTHR11610, PTHR11610, 1 hit
PfamiView protein in Pfam
PF00151, Lipase, 1 hit
PF01477, PLAT, 1 hit
PIRSFiPIRSF000865, Lipoprotein_lipase_LIPH, 1 hit
PRINTSiPR00823, PANCLIPASE
PR00821, TAGLIPASE
SMARTiView protein in SMART
SM00308, LH2, 1 hit
SUPFAMiSSF49723, SSF49723, 1 hit
SSF53474, SSF53474, 1 hit
PROSITEiView protein in PROSITE
PS00120, LIPASE_SER, 1 hit
PS50095, PLAT, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiLIPR2_HUMAN
<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: P54317
Secondary accession number(s): A0A075B781, A8K627, Q6IB55
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: March 28, 2018
Last modified: April 7, 2021
This is version 164 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

3D-structure, Reference proteome

Documents

  1. Human chromosome 10
    Human chromosome 10: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  7. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again