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UniProtKB - O75340 (PDCD6_HUMAN)

Entry version 200 (25 May 2022)
Sequence version 1 (01 Nov 1998)
Previous versions | rss
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Protein

Programmed cell death protein 6

Gene

PDCD6

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

Calcium sensor that plays a key role in processes such as endoplasmic reticulum (ER)-Golgi vesicular transport, endosomal biogenesis or membrane repair. Acts as an adapter that bridges unrelated proteins or stabilizes weak protein-protein complexes in response to calcium: calcium-binding triggers exposure of apolar surface, promoting interaction with different sets of proteins thanks to 3 different hydrophobic pockets, leading to translocation to membranes (PubMed:20691033, PubMed:25667979).

Involved in ER-Golgi transport by promoting the association between PDCD6IP and TSG101, thereby bridging together the ESCRT-III and ESCRT-I complexes (PubMed:19520058).

Together with PEF1, acts as calcium-dependent adapter for the BCR(KLHL12) complex, a complex involved in ER-Golgi transport by regulating the size of COPII coats (PubMed:27716508).

In response to cytosolic calcium increase, the heterodimer formed with PEF1 interacts with, and bridges together the BCR(KLHL12) complex and SEC31 (SEC31A or SEC31B), promoting monoubiquitination of SEC31 and subsequent collagen export, which is required for neural crest specification (PubMed:27716508).

Involved in the regulation of the distribution and function of MCOLN1 in the endosomal pathway (PubMed:19864416).

Promotes localization and polymerization of TFG at endoplasmic reticulum exit site (PubMed:27813252).

Required for T-cell receptor-, Fas-, and glucocorticoid-induced apoptosis (By similarity).

May mediate Ca2+-regulated signals along the death pathway: interaction with DAPK1 can accelerate apoptotic cell death by increasing caspase-3 activity (PubMed:16132846).

Its role in apoptosis may however be indirect, as suggested by knockout experiments (By similarity).

May inhibit KDR/VEGFR2-dependent angiogenesis; the function involves inhibition of VEGF-induced phosphorylation of the Akt signaling pathway (PubMed:21893193).

In case of infection by HIV-1 virus, indirectly inhibits HIV-1 production by affecting viral Gag expression and distribution (PubMed:27784779).

By similarity9 Publications

Has a lower Ca2+ affinity than isoform 1 (By similarity).

By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 bindingi36Calcium 1PROSITE-ProRule annotation4 Publications1
Metal bindingi38Calcium 1PROSITE-ProRule annotation4 Publications1
Metal bindingi40Calcium 1PROSITE-ProRule annotation4 Publications1
Metal bindingi42Calcium 1; via carbonyl oxygen4 Publications1
Metal bindingi47Calcium 1PROSITE-ProRule annotation4 Publications1
Metal bindingi103Calcium 2PROSITE-ProRule annotation4 Publications1
Metal bindingi105Calcium 2PROSITE-ProRule annotation4 Publications1
Metal bindingi107Calcium 2PROSITE-ProRule annotation4 Publications1
Metal bindingi109Calcium 2; via carbonyl oxygenPROSITE-ProRule annotation4 Publications1
Metal bindingi114Calcium 2PROSITE-ProRule annotation4 Publications1
Metal bindingi169MagnesiumBy similarity1
Metal bindingi171MagnesiumBy similarity1
Metal bindingi173MagnesiumBy similarity1
Metal bindingi175Magnesium; via carbonyl oxygenBy similarity1

<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 processAngiogenesis, Apoptosis
LigandCalcium, Magnesium, Metal-binding

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		O75340

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		O75340

Protein family/group databases

Transport Classification Database

More...TCDBi		3.A.5.9.1, the general secretory pathway (sec) family

<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:
Programmed cell death protein 6
Alternative name(s):
Apoptosis-linked gene 2 protein homologBy similarity
Short name:
ALG-2By similarity
<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:PDCD6
Synonyms:ALG2By similarity
<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 5

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:8765, PDCD6

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		601057, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_O75340

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000249915

<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

Cytoplasm, Cytoplasmic vesicle, Endoplasmic reticulum, Endosome, Membrane, Nucleus

<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>Mutagenesisi47E → A: Loss of interaction with SEC31A and PLSCR3, and loss of localization to the endoplasmic reticulum; when associated with A-114. 3 Publications1
Mutagenesisi52L → A: Strongly impaired interaction with SEC31A. Slightly reduced interaction with PDCD6IP. 1 Publication1
Mutagenesisi53S → G: Slightly reduced interaction with SEC31A. Does not affect interaction with PDCD6IP. 1 Publication1
Mutagenesisi57W → A: Does not affect interaction with SEC31A. Reduces the interaction with HEBP2, PDCD6IP and ANXA7. 3 Publications1
Mutagenesisi60F → A: Abolishes the interaction with SEC31A, PDCD6IP, ANXA7 and ANXA11. 2 Publications1
Mutagenesisi85F → A: Strongly impaired interaction with SEC31A and TFG. Does not affect interaction with PDCD6IP. 2 Publications1
Mutagenesisi89W → A: Does not affect interaction with SEC31A. Does not affect interaction with PDCD6IP. 1 Publication1
Mutagenesisi91Y → A: Abolishes the interaction with PDCD6IP, ANXA7 and ANXA11. 1 Publication1
Mutagenesisi92I → A: Does not affect interaction with SEC31A. Does not affect interaction with PDCD6IP. 1 Publication1
Mutagenesisi95W → A: Abolishes the interaction with PDCD6IP, ANXA7 and ANXA11. 1 Publication1
Mutagenesisi114E → A: Loss of interaction with SEC31A and PLSCR3, and loss of localization to the endoplasmic reticulum; when associated with A-47. 2 Publications1
Mutagenesisi122F → A: Increases interaction with PDCD6IP and ANXA7. Impairs interaction with ANXA11. Augments stauroporine-induced cell death. 1 Publication1
Mutagenesisi122F → G: Increases interaction with PDCD6IP. Impairs interaction with ANXA11. 1 Publication1
Mutagenesisi122F → S: Increases interaction with PDCD6IP. Impairs interaction with ANAX7 and ANXA11. 1 Publication1
Mutagenesisi122F → W: Impairs interaction with ANXA11. 1 Publication1
Mutagenesisi148F → S: Slightly reduced interaction with SEC31A. Does not affect interaction with PDCD6IP. 1 Publication1
Mutagenesisi180Y → A: Abolishes the interaction with PDCD6IP, TSG101, ANXA7 and ANXA11. Does not affect interaction with TFG and SEC31A. 2 Publications1

Organism-specific databases

DisGeNET

More...DisGeNETi		10016

Open Targets

More...OpenTargetsi		ENSG00000249915

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33115

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		O75340, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL4105994

Drug and drug target database

More...DrugBanki		DB01373, Calcium
DB11093, Calcium citrate
DB11348, Calcium Phosphate
DB14481, Calcium phosphate dihydrate
DB01593, Zinc
DB14487, Zinc acetate

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PDCD6

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources
<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_00000737292 – 191Programmed cell death protein 6Add BLAST190

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 residuei2N-acetylalanineCombined sources1

Keywords - PTMi

Acetylation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		O75340

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		O75340

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		O75340

MaxQB - The MaxQuant DataBase

More...MaxQBi		O75340

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

More...PaxDbi		O75340

PeptideAtlas

More...PeptideAtlasi		O75340

PRoteomics IDEntifications database

More...PRIDEi		O75340

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		18039
49909 [O75340-1]
61550

Consortium for Top Down Proteomics

More...TopDownProteomicsi		O75340-1 [O75340-1]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O75340

MetOSite database of methionine sulfoxide sites

More...MetOSitei		O75340

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

More...PhosphoSitePlusi		O75340

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000249915, Expressed in endometrium epithelium and 238 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		O75340, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O75340, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000249915, 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 the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer and heterodimer; heterodimerizes (via the EF-hand 5) with PEF1 (PubMed:11278427, PubMed:11883899, PubMed:27784779). Isoform 1 and isoform 2 self-associate; probably forming homodimers.

Interacts with CPNE4 (via VWFA domain) (By similarity).

Interacts with PDCD6IP; the interaction is calcium-dependent (PubMed:16957052, PubMed:18256029, PubMed:18940611, PubMed:20691033, PubMed:25667979).

Interacts with RBM22 (PubMed:17045351).

Interacts with PLSCR4 (PubMed:18256029).

Interacts with ANXA7 and TSG101 (PubMed:18256029, PubMed:20691033).

Interacts with DAPK1 (PubMed:16132846).

Interacts with SEC31A; the interaction is calcium-dependent and promotes monoubiquitination of SEC31A (PubMed:16957052, PubMed:18256029, PubMed:27716508, PubMed:25667979).

Interacts with ANXA11 (via N-terminus); the interaction is calcium-dependent (PubMed:11883939, PubMed:18256029, PubMed:18940611).

Interacts with PLSCR3 (via N-terminus); the interaction is calcium-dependent (PubMed:18256029).

Interacts with MCOLN1; the interaction is calcium-dependent (PubMed:19864416).

Interacts with KDR; the interaction is calcium-dependent (PubMed:21893193).

Interacts with HEBP2; the interaction is calcium-dependent (PubMed:27784779).

Interacts with TFG (PubMed:27813252). Isoform 1:

Interacts with SHISA5, leading to stabilize it (PubMed:17889823). Isoform 2: Does not interact with SHISA5 (PubMed:17889823). Isoform 2: Does not interact with PDCD6IP, TSG101, ANXA7 and ANXA11 (PubMed:18256029, PubMed:20691033).

By similarity16 Publications

<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

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		115333, 179 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		O75340

Database of interacting proteins

More...DIPi		DIP-33217N

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

More...ELMi		O75340

Protein interaction database and analysis system

More...IntActi		O75340, 84 interactors

Molecular INTeraction database

More...MINTi		O75340

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000264933

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		O75340, 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

1191
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		O75340

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

More...SMRi		O75340

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		O75340

<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>Domaini23 – 58EF-hand 1PROSITE-ProRule annotationAdd BLAST36
Domaini59 – 89EF-hand 2CuratedAdd BLAST31
Domaini90 – 125EF-hand 3PROSITE-ProRule annotationAdd BLAST36
Domaini126 – 161EF-hand 4CuratedAdd BLAST36
Domaini162 – 191EF-hand 5PROSITE-ProRule annotationAdd BLAST30

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Interacts with different set of proteins thanks to 3 different hydrophobic pockets (PubMed:20691033, PubMed:25667979). Hydrophobic pockets 1 and 2, which mediate interaction with PDCD6IP, are largely formed by residues from EF-hand 3 (EF3) to 5 (EF5), as well as by Tyr-180 (EF5) of a dimerizing molecule (Pocket 1) and from EF-hand (EF2) to 4 (EF4) (Pocket 2) (PubMed:20691033). Hydrophobic pocket 3, which mediates interaction with SEC31A, is mainly formed by residues from EF-hand 1 (EF1) to 3 (EF3) (PubMed:25667979).2 Publications
EF-hand 1 (EF1) and 3 (EF3) are the high-affinity calcium-binding sites, while EF-hand 5 (EF5) binds calcium with low-affinity (PubMed:18940611, PubMed:20691033). A one-residue insertion in the EF5-binding loop prevents the glutamyl residue at the C-terminal end of the loop from serving as the canonical bidentate calcium ligand (PubMed:18940611, PubMed:20691033). EF5 acts as a high-affinity magnesium-binding domain instead (By similarity). Magnesium, may affect dimerization (By similarity). EF5 may bind either calcium or magnesium depending on the context (By similarity).By similarity2 Publications

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0037, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000160982

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_051357_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O75340

Identification of Orthologs from Complete Genome Data

More...OMAi		SREFLWD

Database for complete collections of gene phylogenies

More...PhylomeDBi		O75340

TreeFam database of animal gene trees

More...TreeFami		TF314682

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR011992, EF-hand-dom_pair
IPR018247, EF_Hand_1_Ca_BS
IPR002048, EF_hand_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF13202, EF-hand_5, 1 hit
PF13499, EF-hand_7, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00054, EFh, 5 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47473, SSF47473, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00018, EF_HAND_1, 2 hits
PS50222, EF_HAND_2, 3 hits

<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.

<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 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.<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 5 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: O75340-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <p><strong>What is the canonical sequence?</strong><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
MAAYSYRPGP GAGPGPAAGA ALPDQSFLWN VFQRVDKDRS GVISDTELQQ 
        60         70         80         90        100
ALSNGTWTPF NPVTVRSIIS MFDRENKAGV NFSEFTGVWK YITDWQNVFR 
       110        120        130        140        150
TYDRDNSGMI DKNELKQALS GFGYRLSDQF HDILIRKFDR QGRGQIAFDD 
       160        170        180        190 
FIQGCIVLQR LTDIFRRYDT DQDGWIQVSY EQYLSMVFSI V
Length:191
Mass (Da):21,868
Last modified:November 1, 1998 - v1
<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:iD0B5944CF3C696AD
GO
Isoform 2 (identifier: O75340-2) [UniParc]FASTAAdd to basket
Also known as: ALG-2(delta)GF122

The sequence of this isoform differs from the canonical sequence as follows:
     121-122: Missing.

Show »
Length:189
Mass (Da):21,664
Checksum:i8F93724C044DD93A
GO
Isoform 3 (identifier: O75340-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     70-191: Missing.

Show »
Length:69
Mass (Da):7,349
Checksum:i8410709B76C52B47
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 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q86W51Q86W51_HUMAN
PDCD6 protein
PDCD6
55Annotation 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>
A0A087WZ38A0A087WZ38_HUMAN
Programmed cell death protein 6
PDCD6
123Annotation 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>
A0A024QZ42A0A024QZ42_HUMAN
HCG1985580, isoform CRA_c
PDCD6 hCG_1985580
121Annotation 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>
H0Y9X3H0Y9X3_HUMAN
Programmed cell death protein 6
PDCD6
104Annotation 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>
D6RA21D6RA21_HUMAN
Programmed cell death protein 6
PDCD6
39Annotation 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>

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_035459123G → C in a breast cancer sample; somatic mutation. 1 Publication1

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_04554270 – 191Missing in isoform 3. 1 PublicationAdd BLAST122
Alternative sequenceiVSP_045113121 – 122Missing in isoform 2. 1 Publication2

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
AF035606 mRNA Translation: AAC27697.1
U58773 mRNA Translation: AAF14336.1
AK315370 mRNA Translation: BAG37763.1
BT020072 mRNA Translation: AAV38875.1
AC010442 Genomic DNA No translation available.
AC021087 Genomic DNA No translation available.
AC118458 Genomic DNA No translation available.
CH471235 Genomic DNA Translation: EAW50991.1
BC012384 mRNA Translation: AAH12384.1
BC106706 mRNA Translation: AAI06707.1
BC110291 mRNA Translation: AAI10292.1
CB991882 mRNA No translation available.

The Consensus CDS (CCDS) project

More...CCDSi		CCDS3854.1 [O75340-1]
CCDS58940.1 [O75340-2]
CCDS58941.1 [O75340-3]

NCBI Reference Sequences

More...RefSeqi		NP_001254485.1, NM_001267556.1 [O75340-2]
NP_001254486.1, NM_001267557.1
NP_001254487.1, NM_001267558.1
NP_001254488.1, NM_001267559.1 [O75340-3]
NP_037364.1, NM_013232.3 [O75340-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000264933.9; ENSP00000264933.4; ENSG00000249915.9
ENST00000505221.5; ENSP00000422085.1; ENSG00000249915.9 [O75340-3]
ENST00000507528.5; ENSP00000423815.1; ENSG00000249915.9 [O75340-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		10016

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:10016

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...MANE-Selecti		ENST00000264933.9; ENSP00000264933.4; NM_013232.4; NP_037364.1

UCSC genome browser

More...UCSCi		uc003jat.1, human [O75340-1]

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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Atlas of Genetics and Cytogenetics in Oncology and Haematology

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF035606 mRNA Translation: AAC27697.1
U58773 mRNA Translation: AAF14336.1
AK315370 mRNA Translation: BAG37763.1
BT020072 mRNA Translation: AAV38875.1
AC010442 Genomic DNA No translation available.
AC021087 Genomic DNA No translation available.
AC118458 Genomic DNA No translation available.
CH471235 Genomic DNA Translation: EAW50991.1
BC012384 mRNA Translation: AAH12384.1
BC106706 mRNA Translation: AAI06707.1
BC110291 mRNA Translation: AAI10292.1
CB991882 mRNA No translation available.
CCDSiCCDS3854.1 [O75340-1]
CCDS58940.1 [O75340-2]
CCDS58941.1 [O75340-3]
RefSeqiNP_001254485.1, NM_001267556.1 [O75340-2]
NP_001254486.1, NM_001267557.1
NP_001254487.1, NM_001267558.1
NP_001254488.1, NM_001267559.1 [O75340-3]
NP_037364.1, NM_013232.3 [O75340-1]

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
2ZN8X-ray2.70A2-191[»]
2ZN9X-ray2.40A/B20-191[»]
2ZNDX-ray1.70A20-191[»]
2ZNEX-ray2.20A/B24-191[»]
2ZRSX-ray3.10A/B/C/D/E/F/G/H24-191[»]
2ZRTX-ray3.30A/B/C/D/E/F/G/H24-191[»]
3AAJX-ray2.40A/B24-191[»]
3AAKX-ray2.70A20-191[»]
3WXAX-ray2.36A/B20-191[»]
5GQQX-ray2.20C/D24-191[»]
AlphaFoldDBiO75340
SMRiO75340
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi115333, 179 interactors
CORUMiO75340
DIPiDIP-33217N
ELMiO75340
IntActiO75340, 84 interactors
MINTiO75340
STRINGi9606.ENSP00000264933

Chemistry databases

ChEMBLiCHEMBL4105994
DrugBankiDB01373, Calcium
DB11093, Calcium citrate
DB11348, Calcium Phosphate
DB14481, Calcium phosphate dihydrate
DB01593, Zinc
DB14487, Zinc acetate

Protein family/group databases

TCDBi3.A.5.9.1, the general secretory pathway (sec) family

PTM databases

iPTMnetiO75340
MetOSiteiO75340
PhosphoSitePlusiO75340

Genetic variation databases

BioMutaiPDCD6

Proteomic databases

EPDiO75340
jPOSTiO75340
MassIVEiO75340
MaxQBiO75340
PaxDbiO75340
PeptideAtlasiO75340
PRIDEiO75340
ProteomicsDBi18039
49909 [O75340-1]
61550
TopDownProteomicsiO75340-1 [O75340-1]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		36748, 325 antibodies from 34 providers

The DNASU plasmid repository

More...DNASUi		10016

Genome annotation databases

EnsembliENST00000264933.9; ENSP00000264933.4; ENSG00000249915.9
ENST00000505221.5; ENSP00000422085.1; ENSG00000249915.9 [O75340-3]
ENST00000507528.5; ENSP00000423815.1; ENSG00000249915.9 [O75340-2]
GeneIDi10016
KEGGihsa:10016
MANE-SelectiENST00000264933.9; ENSP00000264933.4; NM_013232.4; NP_037364.1
UCSCiuc003jat.1, human [O75340-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10016
DisGeNETi10016

GeneCards: human genes, protein and diseases

More...GeneCardsi		PDCD6
HGNCiHGNC:8765, PDCD6
HPAiENSG00000249915, Low tissue specificity
MIMi601057, gene
neXtProtiNX_O75340
OpenTargetsiENSG00000249915
PharmGKBiPA33115
VEuPathDBiHostDB:ENSG00000249915

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0037, Eukaryota
GeneTreeiENSGT00940000160982
HOGENOMiCLU_051357_1_1_1
InParanoidiO75340
OMAiSREFLWD
PhylomeDBiO75340
TreeFamiTF314682

Enzyme and pathway databases

PathwayCommonsiO75340
SignaLinkiO75340

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		10016, 274 hits in 1076 CRISPR screens
EvolutionaryTraceiO75340

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		PDCD6

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

More...GenomeRNAii		10016
PharosiO75340, Tbio

Protein Ontology

More...PROi		PR:O75340
RNActiO75340, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000249915, Expressed in endometrium epithelium and 238 other tissues
ExpressionAtlasiO75340, baseline and differential
GenevisibleiO75340, HS

Family and domain databases

InterProiView protein in InterPro
IPR011992, EF-hand-dom_pair
IPR018247, EF_Hand_1_Ca_BS
IPR002048, EF_hand_dom
PfamiView protein in Pfam
PF13202, EF-hand_5, 1 hit
PF13499, EF-hand_7, 1 hit
SMARTiView protein in SMART
SM00054, EFh, 5 hits
SUPFAMiSSF47473, SSF47473, 1 hit
PROSITEiView protein in PROSITE
PS00018, EF_HAND_1, 2 hits
PS50222, EF_HAND_2, 3 hits

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 nameiPDCD6_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: O75340
Secondary accession number(s): B2RD16
, E7ESR3, Q2YDC2, Q5TZS0
<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: January 11, 2001
Last sequence update: November 1, 1998
Last modified: May 25, 2022
This is version 200 of the entry and version 1 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 5
    Human chromosome 5: 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. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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