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Entry version 108 (12 Aug 2020)
Sequence version 1 (07 Mar 2006)
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Protein

Plasma kallikrein

Gene

KLKB1

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score:

Annotation score:4 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 transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

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

The enzyme cleaves Lys-Arg and Arg-Ser bonds. It activates, in a reciprocal reaction, factor XII after its binding to a negatively charged surface. It also releases bradykinin from HMW kininogen and may also play a role in the renin-angiotensin system by converting prorenin into renin (By similarity).By similarity

<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

  • Cleaves selectively Arg-|-Xaa and Lys-|-Xaa bonds, including Lys-|-Arg and Arg-|-Ser bonds in (human) kininogen to release bradykinin. EC:3.4.21.34

<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

Inhibited by SERPINA5.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 is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei435Charge relay systemBy similarity1
Active sitei484Charge relay systemBy similarity1
Active sitei579Charge relay systemBy 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

GO - Biological processi

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

Molecular functionHydrolase, Protease, Serine protease
Biological processBlood coagulation, Fibrinolysis, Hemostasis, Inflammatory response

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-BTA-140837, Intrinsic Pathway of Fibrin Clot Formation
R-BTA-1592389, Activation of Matrix Metalloproteinases

Protein family/group databases

MEROPS protease database

More...
MEROPSi
S01.212

<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:
Plasma kallikrein (EC:3.4.21.34)
Alternative name(s):
Fletcher factor
Kininogenin
Plasma prekallikrein
Cleaved into the following 2 chains:
<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:KLKB1
<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>OrganismiBos taurus (Bovine)
<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 identifieri9913 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaArtiodactylaRuminantiaPecoraBovidaeBovinaeBos
<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
  • UP000009136 <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 27

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...
VGNCi
VGNC:30683, KLKB1

<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

Secreted

<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 – 19By similarityAdd BLAST19
<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_000028588020 – 391Plasma kallikrein heavy chainAdd BLAST372
ChainiPRO_0000285881392 – 636Plasma kallikrein light chainAdd BLAST245

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi21 ↔ 104By similarity
Disulfide bondi47 ↔ 77By similarity
Disulfide bondi51 ↔ 57By similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi66N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi111 ↔ 194By similarity
Glycosylationi127N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi137 ↔ 166By similarity
Disulfide bondi141 ↔ 147By similarity
Disulfide bondi201 ↔ 284By similarity
Disulfide bondi227 ↔ 256By similarity
Disulfide bondi231 ↔ 237By similarity
Disulfide bondi294 ↔ 377By similarity
Disulfide bondi320 ↔ 349By similarity
Disulfide bondi324 ↔ 330By similarity
Glycosylationi361N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi397N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi420 ↔ 436By similarity
Glycosylationi454N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi495N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi518 ↔ 585By similarity
Disulfide bondi549 ↔ 564By similarity
Disulfide bondi575 ↔ 603By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein, Zymogen

Proteomic databases

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

More...
PaxDbi
Q2KJ63

PRoteomics IDEntifications database

More...
PRIDEi
Q2KJ63

<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
ENSBTAG00000009501, Expressed in liver and 3 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

Forms a heterodimer with SERPINA5. The zymogen is activated by factor XIIa, which cleaves the molecule into a light chain, which contains the active site, and a heavy chain, which associates with HMW kininogen. These chains are linked by one or more disulfide bonds (By similarity).

By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9913.ENSBTAP00000012503

<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
Q2KJ63

Database of comparative protein structure models

More...
ModBasei
Search...

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%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 – 104Apple 1PROSITE-ProRule annotationAdd BLAST84
Domaini111 – 194Apple 2PROSITE-ProRule annotationAdd BLAST84
Domaini201 – 284Apple 3PROSITE-ProRule annotationAdd BLAST84
Domaini294 – 377Apple 4PROSITE-ProRule annotationAdd BLAST84
Domaini392 – 627Peptidase S1PROSITE-ProRule annotationAdd BLAST236

<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 peptidase S1 family. Plasma kallikrein subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Repeat, Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3627, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000161669

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_031604_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q2KJ63

KEGG Orthology (KO)

More...
KOi
K01324

Identification of Orthologs from Complete Genome Data

More...
OMAi
CLPSKDD

Database of Orthologous Groups

More...
OrthoDBi
1314811at2759

TreeFam database of animal gene trees

More...
TreeFami
TF343687

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01100, APPLE_Factor_XI_like, 4 hits
cd00190, Tryp_SPc, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.40.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000177, Apple
IPR003609, Pan_app
IPR009003, Peptidase_S1_PA
IPR043504, Peptidase_S1_PA_chymotrypsin
IPR001314, Peptidase_S1A
IPR001254, Trypsin_dom
IPR018114, TRYPSIN_HIS
IPR033116, TRYPSIN_SER

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00024, PAN_1, 3 hits
PF14295, PAN_4, 1 hit
PF00089, Trypsin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00005, APPLEDOMAIN
PR00722, CHYMOTRYPSIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00223, APPLE, 4 hits
SM00020, Tryp_SPc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50494, SSF50494, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00495, APPLE, 4 hits
PS50948, PAN, 4 hits
PS50240, TRYPSIN_DOM, 1 hit
PS00134, TRYPSIN_HIS, 1 hit
PS00135, TRYPSIN_SER, 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.

Q2KJ63-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIALRQAAYF ICLFATVSCG CLTQLYHNIF FRGGDVSAMY TPDAQYCQLM
60 70 80 90 100
CTFHPRCLLF SFLPENSTSD ADKRFGCFLK DSVTGTLPRV SRTGAISGHS
110 120 130 140 150
LKRCGHQISA CHRSIYKGID MRGVNFNASK VRSAKECQER CTNNIHCQFF
160 170 180 190 200
TYATKTFFSA EYRNTCLLKR SPQGTPTRIK VLSDVESGFS LKACGNSKIG
210 220 230 240 250
CRVDIFQHSA FSDVDVAGII APDAFVCRTI CTYHPSCLFF TFYTNAWKTD
260 270 280 290 300
SQRNVCFLKT SQSGSPSSPT PQENAISGYS LLTCKQTLPG TEPCHSKIYP
310 320 330 340 350
QVAFEGEELH VTFVKGVDGC QETCTKMIRC QFFTYSLFPE DCRGEKCKCS
360 370 380 390 400
LRLSLDGSPT NITYGTQASS GYSLRLCKRG DSRVCTTKRT RIVGGTNASW
410 420 430 440 450
GEWPWQVSLQ VKQRAQSHLC GGSIIGRQWV LTAAHCFDGL LLSNIWRIYG
460 470 480 490 500
GILNLSEITT ETSFSQIKEI IVHPNYKISE GSHDIALIKL EAPLNFTDLQ
510 520 530 540 550
KAICLPSKDD TKPVYTDCWI TGWGFTEEKG KIQNTLQKAN IPLISNEECQ
560 570 580 590 600
KSYRDYKITK QMICAGYKEG GKDACKGDSG GPLVCQHEET WHLVGITSWG
610 620 630
EGCARREQPG VYTKVAEYVD WILEKTQDSH GQPLRK
Length:636
Mass (Da):70,994
Last modified:March 7, 2006 - 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:i75DE0562291F03F2
GO

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
BC105498 mRNA Translation: AAI05499.1

NCBI Reference Sequences

More...
RefSeqi
NP_001039817.1, NM_001046352.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSBTAT00000012503; ENSBTAP00000012503; ENSBTAG00000009501

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
533547

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
bta:533547

<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
BC105498 mRNA Translation: AAI05499.1
RefSeqiNP_001039817.1, NM_001046352.2

3D structure databases

SMRiQ2KJ63
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000012503

Protein family/group databases

MEROPSiS01.212

Proteomic databases

PaxDbiQ2KJ63
PRIDEiQ2KJ63

Genome annotation databases

EnsembliENSBTAT00000012503; ENSBTAP00000012503; ENSBTAG00000009501
GeneIDi533547
KEGGibta:533547

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3818
VGNCiVGNC:30683, KLKB1

Phylogenomic databases

eggNOGiKOG3627, Eukaryota
GeneTreeiENSGT00940000161669
HOGENOMiCLU_031604_0_0_1
InParanoidiQ2KJ63
KOiK01324
OMAiCLPSKDD
OrthoDBi1314811at2759
TreeFamiTF343687

Enzyme and pathway databases

ReactomeiR-BTA-140837, Intrinsic Pathway of Fibrin Clot Formation
R-BTA-1592389, Activation of Matrix Metalloproteinases

Gene expression databases

BgeeiENSBTAG00000009501, Expressed in liver and 3 other tissues

Family and domain databases

CDDicd01100, APPLE_Factor_XI_like, 4 hits
cd00190, Tryp_SPc, 1 hit
Gene3Di2.40.10.10, 1 hit
InterProiView protein in InterPro
IPR000177, Apple
IPR003609, Pan_app
IPR009003, Peptidase_S1_PA
IPR043504, Peptidase_S1_PA_chymotrypsin
IPR001314, Peptidase_S1A
IPR001254, Trypsin_dom
IPR018114, TRYPSIN_HIS
IPR033116, TRYPSIN_SER
PfamiView protein in Pfam
PF00024, PAN_1, 3 hits
PF14295, PAN_4, 1 hit
PF00089, Trypsin, 1 hit
PRINTSiPR00005, APPLEDOMAIN
PR00722, CHYMOTRYPSIN
SMARTiView protein in SMART
SM00223, APPLE, 4 hits
SM00020, Tryp_SPc, 1 hit
SUPFAMiSSF50494, SSF50494, 1 hit
PROSITEiView protein in PROSITE
PS00495, APPLE, 4 hits
PS50948, PAN, 4 hits
PS50240, TRYPSIN_DOM, 1 hit
PS00134, TRYPSIN_HIS, 1 hit
PS00135, TRYPSIN_SER, 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 nameiKLKB1_BOVIN
<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: Q2KJ63
<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: May 1, 2007
Last sequence update: March 7, 2006
Last modified: August 12, 2020
This is version 108 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

<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. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
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