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UniProtKB - P48739 (PIPNB_HUMAN)

Entry version 176 (07 Apr 2021)
Sequence version 2 (23 Jan 2007)
Previous versions | rss
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Protein

Phosphatidylinositol transfer protein beta isoform

Gene

PITPNB

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

Catalyzes the transfer of phosphatidylinositol and phosphatidylcholine between membranes (PubMed:10531358, PubMed:18636990, PubMed:20332109). Also catalyzes the transfer of sphingomyelin (By similarity). Required for COPI-mediated retrograde transport from the Golgi to the endoplasmic reticulum; phosphatidylinositol and phosphatidylcholine transfer activity is essential for this function (PubMed:20332109).By similarity3 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

Phosphatidylinositol transfer activity is inhibited by N-ethylmaleimide.1 Publication

<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

Biological processTransport
LigandLipid-binding

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P48739

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-1483196, PI and PC transport between ER and Golgi membranes

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000000416

<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:
Phosphatidylinositol transfer protein beta isoform
Short name:
PI-TP-beta
Short name:
PtdIns transfer protein beta
Short name:
PtdInsTP beta
<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:PITPNB
<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 22

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:9002, PITPNB

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		606876, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P48739

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000180957.17

<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

Endoplasmic reticulum, Golgi apparatus, 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%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>Mutagenesisi60K → A: Loss of phosphatidylinositol transfer activity but no effect on phosphatidylcholine transfer activity. Fails to rescue the retrograde transport defect from the Golgi to endoplasmic reticulum in PITPNB-deficient cells. 1 Publication1
Mutagenesisi89N → F: Loss of phosphatidylinositol transfer activity but no effect on phosphatidylcholine transfer activity. Fails to rescue the retrograde transport defect from the Golgi to endoplasmic reticulum in PITPNB-deficient cells. 1 Publication1
Mutagenesisi94C → T or A: Loss of phosphatidylcholine transfer activity but no effect on phosphatidylinositol transfer activity. Not inhibited by N-ethylmaleimide. Fails to rescue the retrograde transport defect from the Golgi to endoplasmic reticulum in PITPNB-deficient cells. 2 Publications1
Mutagenesisi187C → A: No effect on phosphatidylinositol transfer activity. 1 Publication1
Mutagenesisi202 – 203WW → AA: Loss of phosphatidylinositol transfer activity. Fails to rescue the retrograde transport defect from the Golgi to endoplasmic reticulum in PITPNB-deficient cells. 2 Publications2

Organism-specific databases

DisGeNET

More...DisGeNETi		23760

Open Targets

More...OpenTargetsi		ENSG00000180957

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33336

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P48739, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PITPNB

Domain mapping of disease mutations (DMDM)

More...DMDMi		1346772

<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_00001916431 – 271Phosphatidylinositol transfer protein beta isoformAdd BLAST271

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 residuei215N6-acetyllysineCombined sources1
Modified residuei262PhosphoserineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Constitutive phosphorylation of Ser-262 has no effect on phospholipid transfer activity but is required for Golgi targeting.By similarity

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P48739

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P48739

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P48739

MaxQB - The MaxQuant DataBase

More...MaxQBi		P48739

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

More...PaxDbi		P48739

PeptideAtlas

More...PeptideAtlasi		P48739

PRoteomics IDEntifications database

More...PRIDEi		P48739

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		55934 [P48739-1]
55935 [P48739-2]
6893

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P48739

MetOSite database of methionine sulfoxide sites

More...MetOSitei		P48739

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

More...PhosphoSitePlusi		P48739

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P48739

<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

Widely expressed in various tissues including brain.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000180957, Expressed in gingival epithelium and 252 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P48739, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P48739, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000180957, Low tissue specificity

<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

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		117261, 29 interactors

Protein interaction database and analysis system

More...IntActi		P48739, 9 interactors

Molecular INTeraction database

More...MINTi		P48739

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000321266

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P48739, 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		P48739

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

<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 PtdIns transfer protein family. PI transfer class I subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3668, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000155101

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_046509_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P48739

Identification of Orthologs from Complete Genome Data

More...OMAi		AIHEEAW

Database of Orthologous Groups

More...OrthoDBi		951268at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P48739

TreeFam database of animal gene trees

More...TreeFami		TF313279

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.30.530.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001666, PI_transfer
IPR023393, START-like_dom_sf

The PANTHER Classification System

More...PANTHERi		PTHR10658, PTHR10658, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF02121, IP_trans, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00391, PITRANSFER

<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>Sequences (3+)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.

This entry describes 3 <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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 3 described isoforms and 3 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P48739-1) [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
MVLIKEFRVV LPCSVQEYQV GQLYSVAEAS KNETGGGEGI EVLKNEPYEK 
        60         70         80         90        100
DGEKGQYTHK IYHLKSKVPA FVRMIAPEGS LVFHEKAWNA YPYCRTIVTN 
       110        120        130        140        150
EYMKDDFFIK IETWHKPDLG TLENVHGLDP NTWKTVEIVH IDIADRSQVE 
       160        170        180        190        200
PADYKADEDP ALFQSVKTKR GPLGPNWKKE LANSPDCPQM CAYKLVTIKF 
       210        220        230        240        250
KWWGLQSKVE NFIQKQEKRI FTNFHRQLFC WIDKWIDLTM EDIRRMEDET 
       260        270 
QKELETMRKR GSVRGTSAAD V
Length:271
Mass (Da):31,540
Last modified:January 23, 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:iAC5333FBC0F6CA06
GO
Isoform 2 (identifier: P48739-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     257-271: MRKRGSVRGTSAADV → LRNQGQVRGTSAASDE

Show »
Length:272
Mass (Da):31,638
Checksum:i05142EA9F80BA7CB
GO
Isoform 3 (identifier: P48739-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-7: MVLIKEF → MGDLLMEKC

Show »
Length:273
Mass (Da):31,700
Checksum:i547F67C88E573741
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 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0A0MSW4A0A0A0MSW4_HUMAN
Phosphatidylinositol transfer prote...
PITPNB
271Annotation 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>
B3KYB6B3KYB6_HUMAN
Phosphatidylinositol transfer prote...
PITPNB
120Annotation 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>
B3KYB7B3KYB7_HUMAN
Phosphatidylinositol transfer prote...
PITPNB
167Annotation 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>

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_0551321 – 7MVLIKEF → MGDLLMEKC in isoform 3. 1 Publication7
Alternative sequenceiVSP_012762257 – 271MRKRG…SAADV → LRNQGQVRGTSAASDE in isoform 2. 1 PublicationAdd BLAST15

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
D30037 mRNA Translation: BAA06277.1
CR456541 mRNA Translation: CAG30427.1
AK302367 mRNA Translation: BAH13686.1
AL031591 Genomic DNA No translation available.
CH471095 Genomic DNA Translation: EAW59743.1
BC018704 mRNA Translation: AAH18704.1
BC031427 mRNA Translation: AAH31427.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS13842.1 [P48739-1]
CCDS63432.1 [P48739-3]
CCDS63433.1 [P48739-2]

NCBI Reference Sequences

More...RefSeqi		NP_001271206.1, NM_001284277.1 [P48739-2]
NP_001271207.1, NM_001284278.1 [P48739-3]
NP_036531.1, NM_012399.4 [P48739-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000320996; ENSP00000321266; ENSG00000180957 [P48739-2]
ENST00000335272; ENSP00000334738; ENSG00000180957 [P48739-1]
ENST00000634017; ENSP00000487693; ENSG00000180957 [P48739-3]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		23760

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:23760

UCSC genome browser

More...UCSCi		uc003adk.5, human [P48739-1]

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
D30037 mRNA Translation: BAA06277.1
CR456541 mRNA Translation: CAG30427.1
AK302367 mRNA Translation: BAH13686.1
AL031591 Genomic DNA No translation available.
CH471095 Genomic DNA Translation: EAW59743.1
BC018704 mRNA Translation: AAH18704.1
BC031427 mRNA Translation: AAH31427.1
CCDSiCCDS13842.1 [P48739-1]
CCDS63432.1 [P48739-3]
CCDS63433.1 [P48739-2]
RefSeqiNP_001271206.1, NM_001284277.1 [P48739-2]
NP_001271207.1, NM_001284278.1 [P48739-3]
NP_036531.1, NM_012399.4 [P48739-1]

3D structure databases

SMRiP48739
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi117261, 29 interactors
IntActiP48739, 9 interactors
MINTiP48739
STRINGi9606.ENSP00000321266

Chemistry databases

SwissLipidsiSLP:000000416

PTM databases

iPTMnetiP48739
MetOSiteiP48739
PhosphoSitePlusiP48739
SwissPalmiP48739

Genetic variation databases

BioMutaiPITPNB
DMDMi1346772

Proteomic databases

EPDiP48739
jPOSTiP48739
MassIVEiP48739
MaxQBiP48739
PaxDbiP48739
PeptideAtlasiP48739
PRIDEiP48739
ProteomicsDBi55934 [P48739-1]
55935 [P48739-2]
6893

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		24304, 278 antibodies

The DNASU plasmid repository

More...DNASUi		23760

Genome annotation databases

EnsembliENST00000320996; ENSP00000321266; ENSG00000180957 [P48739-2]
ENST00000335272; ENSP00000334738; ENSG00000180957 [P48739-1]
ENST00000634017; ENSP00000487693; ENSG00000180957 [P48739-3]
GeneIDi23760
KEGGihsa:23760
UCSCiuc003adk.5, human [P48739-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		23760
DisGeNETi23760

GeneCards: human genes, protein and diseases

More...GeneCardsi		PITPNB
HGNCiHGNC:9002, PITPNB
HPAiENSG00000180957, Low tissue specificity
MIMi606876, gene
neXtProtiNX_P48739
OpenTargetsiENSG00000180957
PharmGKBiPA33336
VEuPathDBiHostDB:ENSG00000180957.17

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG3668, Eukaryota
GeneTreeiENSGT00940000155101
HOGENOMiCLU_046509_0_0_1
InParanoidiP48739
OMAiAIHEEAW
OrthoDBi951268at2759
PhylomeDBiP48739
TreeFamiTF313279

Enzyme and pathway databases

PathwayCommonsiP48739
ReactomeiR-HSA-1483196, PI and PC transport between ER and Golgi membranes

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		23760, 32 hits in 996 CRISPR screens

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

More...ChiTaRSi		PITPNB, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		PITPNB

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

More...GenomeRNAii		23760
PharosiP48739, Tbio

Protein Ontology

More...PROi		PR:P48739
RNActiP48739, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000180957, Expressed in gingival epithelium and 252 other tissues
ExpressionAtlasiP48739, baseline and differential
GenevisibleiP48739, HS

Family and domain databases

Gene3Di3.30.530.20, 1 hit
InterProiView protein in InterPro
IPR001666, PI_transfer
IPR023393, START-like_dom_sf
PANTHERiPTHR10658, PTHR10658, 1 hit
PfamiView protein in Pfam
PF02121, IP_trans, 1 hit
PRINTSiPR00391, PITRANSFER

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 nameiPIPNB_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: P48739
Secondary accession number(s): B3KYB8, B7Z7Q0, Q8N5W1
<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: February 1, 1996
Last sequence update: January 23, 2007
Last modified: April 7, 2021
This is version 176 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

Reference proteome

Documents

  1. Human chromosome 22
    Human chromosome 22: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families
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