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UniProtKB - P01619 (KV320_HUMAN)

Entry version 117 (02 Dec 2020)
Sequence version 2 (02 Nov 2016)
Previous versions | rss
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Protein

Immunoglobulin kappa variable 3-20

Gene

IGKV3-20

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

V region of the variable domain of immunoglobulin light chains that participates in the antigen recognition (PubMed:24600447). Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In the recognition phase of humoral immunity, the membrane-bound immunoglobulins serve as receptors which, upon binding of a specific antigen, trigger the clonal expansion and differentiation of B lymphocytes into immunoglobulins-secreting plasma cells. Secreted immunoglobulins mediate the effector phase of humoral immunity, which results in the elimination of bound antigens (PubMed:20176268, PubMed:22158414). The antigen binding site is formed by the variable domain of one heavy chain, together with that of its associated light chain. Thus, each immunoglobulin has two antigen binding sites with remarkable affinity for a particular antigen. The variable domains are assembled by a process called V-(D)-J rearrangement and can then be subjected to somatic hypermutations which, after exposure to antigen and selection, allow affinity maturation for a particular antigen (PubMed:20176268, PubMed:17576170).4 Publications

Caution

For an example of a full-length immunoglobulin kappa light chain see AC P0DOX7.Curated

<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 processAdaptive immunity, Immunity

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P01619

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-166663, Initial triggering of complement
R-HSA-173623, Classical antibody-mediated complement activation
R-HSA-198933, Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
R-HSA-202733, Cell surface interactions at the vascular wall
R-HSA-2029481, FCGR activation
R-HSA-2029482, Regulation of actin dynamics for phagocytic cup formation
R-HSA-2029485, Role of phospholipids in phagocytosis
R-HSA-2168880, Scavenging of heme from plasma
R-HSA-2454202, Fc epsilon receptor (FCERI) signaling
R-HSA-2730905, Role of LAT2/NTAL/LAB on calcium mobilization
R-HSA-2871796, FCERI mediated MAPK activation
R-HSA-2871809, FCERI mediated Ca+2 mobilization
R-HSA-2871837, FCERI mediated NF-kB activation
R-HSA-5690714, CD22 mediated BCR regulation
R-HSA-9664323, FCGR3A-mediated IL10 synthesis
R-HSA-9664422, FCGR3A-mediated phagocytosis
R-HSA-977606, Regulation of Complement cascade
R-HSA-983695, Antigen activates B Cell Receptor (BCR) leading to generation of second messengers

Protein family/group databases

IMGT/GENE-DBIGKV3-20

<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:
Immunoglobulin kappa variable 3-202 Publications
Alternative name(s):
Ig kappa chain V-III region B61 Publication
Ig kappa chain V-III region GOL1 Publication
Ig kappa chain V-III region HAH1 Publication
Ig kappa chain V-III region HIC1 Publication
Ig kappa chain V-III region IARC/BL411 Publication
Ig kappa chain V-III region NG91 Publication
Ig kappa chain V-III region SIE1 Publication
Ig kappa chain V-III region Ti1 Publication
Ig kappa chain V-III region WOL1 Publication
<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:IGKV3-202 Publications
<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> Componentsi: Chromosome 2, Unplaced

Organism-specific databases

Eukaryotic Pathogen and Host Database Resources

More...EuPathDBi		HostDB:ENSG00000239951.1

Human Gene Nomenclature Database

More...HGNCi		HGNC:5817, IGKV3-20

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P01619

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell membrane, Immunoglobulin, 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

Organism-specific databases

Open Targets

More...OpenTargetsi		ENSG00000239951

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P01619, Tbio

Chemistry databases

Drug and drug target database

More...DrugBanki		DB09130, Copper
DB01593, Zinc
DB14487, Zinc acetate

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		IGKV3-20

Domain mapping of disease mutations (DMDM)

More...DMDMi		125801

<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 – 204 PublicationsAdd BLAST20
<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_000005976221 – 116Immunoglobulin kappa variable 3-204 PublicationsAdd BLAST96

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 bondi43 ↔ 109PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P01619

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P01619

PeptideAtlas

More...PeptideAtlasi		P01619

PRoteomics IDEntifications database

More...PRIDEi		P01619

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		51420
51421
51422
51423
51424
51678
51885
53550
53551

Consortium for Top Down Proteomics

More...TopDownProteomicsi		P01619

<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		ENSG00000239951, Expressed in tonsil and 151 other tissues

<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

Immunoglobulins are composed of two identical heavy chains and two identical light chains; disulfide-linked.

1 Publication

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P01619, 3 interactors

Molecular INTeraction database

More...MINTi		P01619

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P01619, 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

1116
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		P01619

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%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>Domaini21 – ›116Ig-likePROSITE-ProRule annotationAdd BLAST›96

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>Regioni21 – 43Framework-11 PublicationAdd BLAST23
Regioni44 – 55Complementarity-determining-11 PublicationAdd BLAST12
Regioni56 – 70Framework-21 PublicationAdd BLAST15
Regioni71 – 77Complementarity-determining-21 Publication7
Regioni78 – 109Framework-31 PublicationAdd BLAST32
Regioni110 – ›116Complementarity-determining-31 Publication›7

Keywords - Domaini

Immunoglobulin domain, Signal

Phylogenomic databases

Ensembl GeneTree

More...GeneTreei		ENSGT00940000154413

Identification of Orthologs from Complete Genome Data

More...OMAi		SASRCDI

Database for complete collections of gene phylogenies

More...PhylomeDBi		P01619

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003599, Ig_sub
IPR013106, Ig_V-set

Pfam protein domain database

More...Pfami		View protein in Pfam
PF07686, V-set, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00409, IG, 1 hit
SM00406, IGv, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726, SSF48726, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835, IG_LIKE, 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>Sequencei

<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.

P01619-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
METPAQLLFL LLLWLPDTTG EIVLTQSPGT LSLSPGERAT LSCRASQSVS 
        60         70         80         90        100
SSYLAWYQQK PGQAPRLLIY GASSRATGIP DRFSGSGSGT DFTLTISRLE 
       110 
PEDFAVYYCQ QYGSSP
Length:116
Mass (Da):12,557
Last modified:November 2, 2016 - 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:iFAC198A8B24553DD
GO

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

The sequence CAA77316 differs from that shown. Chimeric DNA. A chimeric DNA corresponding to regions V and J of immunoglobulin kappa light chain.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti17 – 19DTT → VPS (PubMed:6419127).Curated3
Sequence conflicti38R → S in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti40T → A AA sequence (PubMed:11946339).Curated1
Sequence conflicti46 – 52SQSVSSS → ALLSSRG AA sequence (PubMed:3086710).Curated7
Sequence conflicti49 – 52VSSS → LSGN AA sequence (PubMed:11946339).Curated4
Sequence conflicti51S → N AA sequence (PubMed:6794615).Curated1
Sequence conflicti51S → N AA sequence (PubMed:5027703).Curated1
Sequence conflicti52 – 53SY → N in CAA77316 (PubMed:2997711).Curated2
Sequence conflicti52S → G AA sequence (PubMed:6794615).Curated1
Sequence conflicti53Y → F AA sequence (PubMed:5027703).Curated1
Sequence conflicti55A → G AA sequence (PubMed:6794615).Curated1
Sequence conflicti61P → R in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti64A → S in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti69I → M AA sequence (PubMed:11946339).Curated1
Sequence conflicti69I → M AA sequence (PubMed:3086710).Curated1
Sequence conflicti70 – 71YG → RD in CAA77316 (PubMed:2997711).Curated2
Sequence conflicti71G → V AA sequence (PubMed:5027703).Curated1
Sequence conflicti72A → V AA sequence (PubMed:11946339).Curated1
Sequence conflicti73S → T (PubMed:6419127).Curated1
Sequence conflicti77T → N in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti87G → A (PubMed:6419127).Curated1
Sequence conflicti90T → A AA sequence (PubMed:11946339).Curated1
Sequence conflicti95T → I in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti102E → D AA sequence (PubMed:6794615).Curated1
Sequence conflicti113G → S in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti114 – 116SSP → NSQ (PubMed:6419127).Curated3
Sequence conflicti114S → T (PubMed:3127527).Curated1
Sequence conflicti114S → T in CAA77316 (PubMed:2997711).Curated1
Sequence conflicti115 – 116SP → LG AA sequence (PubMed:6794615).Curated2
<p>This subsection of the 'Sequence' section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei1161

<p>This subsection of the 'Sequence' section provides information on polymorphic variants. If the variant is associated with a disease state, the description of the latter can be found in the <a href="http://www.uniprot.org/manual/involvement%5Fin%5Fdisease">'Involvement in disease'</a> subsection.<p><a href='/help/polymorphism' target='_top'>More...</a></p>Polymorphismi

There are several alleles. The sequence shown is that of IMGT allele IGKV3-20*01.

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
Z00021 Genomic DNA Translation: CAA77316.1 Sequence problems.
AC245015 Genomic DNA No translation available.

Protein sequence database of the Protein Information Resource

More...PIRi		A01891, K3HUB6
A01892, K3HUSI
A01893, K3HUGO
A01894, K3HUNG
A01895, K3HUTI
A01896, K3HUWL
A01899, K3HU41
C27594
E30607
PL0021, K3HUHI
PL0022, K3HUHA

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000492167; ENSP00000418649; ENSG00000239951
ENST00000632822; ENSP00000487628; ENSG00000282402

Keywords - Coding sequence diversityi

Polymorphism

<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
Z00021 Genomic DNA Translation: CAA77316.1 Sequence problems.
AC245015 Genomic DNA No translation available.
PIRiA01891, K3HUB6
A01892, K3HUSI
A01893, K3HUGO
A01894, K3HUNG
A01895, K3HUTI
A01896, K3HUWL
A01899, K3HU41
C27594
E30607
PL0021, K3HUHI
PL0022, K3HUHA

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
1DH5model-L21-116[»]
4LRNX-ray1.89L21-116[»]
4M62X-ray1.80L/M21-116[»]
4M8QX-ray2.89B/L21-116[»]
4OB5X-ray1.70L21-116[»]
4ODXX-ray3.10B/L21-116[»]
SMRiP01619
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiP01619, 3 interactors
MINTiP01619

Chemistry databases

DrugBankiDB09130, Copper
DB01593, Zinc
DB14487, Zinc acetate

Protein family/group databases

IMGT/GENE-DBIGKV3-20

Polymorphism and mutation databases

BioMutaiIGKV3-20
DMDMi125801

Proteomic databases

jPOSTiP01619
MassIVEiP01619
PeptideAtlasiP01619
PRIDEiP01619
ProteomicsDBi51420
51421
51422
51423
51424
51678
51885
53550
53551
TopDownProteomicsiP01619

Genome annotation databases

EnsembliENST00000492167; ENSP00000418649; ENSG00000239951
ENST00000632822; ENSP00000487628; ENSG00000282402

Organism-specific databases

EuPathDBiHostDB:ENSG00000239951.1

GeneCards: human genes, protein and diseases

More...GeneCardsi		IGKV3-20
HGNCiHGNC:5817, IGKV3-20
neXtProtiNX_P01619
OpenTargetsiENSG00000239951

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

GeneTreeiENSGT00940000154413
OMAiSASRCDI
PhylomeDBiP01619

Enzyme and pathway databases

PathwayCommonsiP01619
ReactomeiR-HSA-166663, Initial triggering of complement
R-HSA-173623, Classical antibody-mediated complement activation
R-HSA-198933, Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
R-HSA-202733, Cell surface interactions at the vascular wall
R-HSA-2029481, FCGR activation
R-HSA-2029482, Regulation of actin dynamics for phagocytic cup formation
R-HSA-2029485, Role of phospholipids in phagocytosis
R-HSA-2168880, Scavenging of heme from plasma
R-HSA-2454202, Fc epsilon receptor (FCERI) signaling
R-HSA-2730905, Role of LAT2/NTAL/LAB on calcium mobilization
R-HSA-2871796, FCERI mediated MAPK activation
R-HSA-2871809, FCERI mediated Ca+2 mobilization
R-HSA-2871837, FCERI mediated NF-kB activation
R-HSA-5690714, CD22 mediated BCR regulation
R-HSA-9664323, FCGR3A-mediated IL10 synthesis
R-HSA-9664422, FCGR3A-mediated phagocytosis
R-HSA-977606, Regulation of Complement cascade
R-HSA-983695, Antigen activates B Cell Receptor (BCR) leading to generation of second messengers

Miscellaneous databases

PharosiP01619, Tbio

Protein Ontology

More...PROi		PR:P01619
RNActiP01619, protein

Gene expression databases

BgeeiENSG00000239951, Expressed in tonsil and 151 other tissues

Family and domain databases

Gene3Di2.60.40.10, 1 hit
InterProiView protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003599, Ig_sub
IPR013106, Ig_V-set
PfamiView protein in Pfam
PF07686, V-set, 1 hit
SMARTiView protein in SMART
SM00409, IG, 1 hit
SM00406, IGv, 1 hit
SUPFAMiSSF48726, SSF48726, 1 hit
PROSITEiView protein in PROSITE
PS50835, IG_LIKE, 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 nameiKV320_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: P01619
Secondary accession number(s): A0A0B4J1Z6
, P01620, P01621, P01622, P01623, P04206, P06311, P18135, P18136
<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: July 21, 1986
Last sequence update: November 2, 2016
Last modified: December 2, 2020
This is version 117 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, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Human chromosome 2
    Human chromosome 2: entries, gene names and cross-references to MIM
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