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Entry version 203 (08 May 2019)
Sequence version 3 (28 Jun 2011)
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Protein

Plasminogen

Gene

Plg

Organism
Mus musculus (Mouse)
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

Plasmin dissolves the fibrin of blood clots and acts as a proteolytic factor in a variety of other processes including embryonic development, tissue remodeling, tumor invasion, and inflammation. In ovulation, weakens the walls of the Graafian follicle. It activates the urokinase-type plasminogen activator, collagenases and several complement zymogens, such as C1 and C5. Cleavage of fibronectin and laminin leads to cell detachment and apoptosis. Also cleaves fibrin, thrombospondin and von Willebrand factor. Its role in tissue remodeling and tumor invasion may be modulated by CSPG4. Binds to cells (By similarity).By similarity
Angiostatin is an angiogenesis inhibitor that blocks neovascularization and growth of experimental primary and metastatic tumors in vivo.

Miscellaneous

Plasmin is inactivated by alpha-2-antiplasmin immediately after dissociation from the clot.
In the presence of the inhibitor, the activation involves only cleavage after Arg-581, resulting in 2 chains held together by 2 disulfide bonds. Without the inhibitor, the activation involves also removal of the activation peptide.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

  • Preferential cleavage: Lys-|-Xaa > Arg-|-Xaa, higher selectivity than trypsin. Converts fibrin into soluble products. EC:3.4.21.7

<p>This subsection of the ‘Function’ 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

Converted into plasmin by plasminogen activators, both plasminogen and its activator being bound to fibrin. Cannot be activated with streptokinase.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 sitei624Charge relay systemBy similarity1
Active sitei667Charge relay systemBy similarity1
Active sitei762Charge 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, Tissue remodeling

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-114608 Platelet degranulation
R-MMU-1474228 Degradation of the extracellular matrix
R-MMU-1592389 Activation of Matrix Metalloproteinases
R-MMU-186797 Signaling by PDGF
R-MMU-75205 Dissolution of Fibrin Clot
R-MMU-8964041 LDL remodeling

Protein family/group databases

MEROPS protease database

More...
MEROPSi
S01.233

<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_and_taxonomy_section">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:
Plasminogen (EC:3.4.21.7)
Cleaved into the following 5 chains:
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Plg
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 17

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:97620 Plg

<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 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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL1075299

<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 – 19Add BLAST19
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000002806920 – 812PlasminogenAdd BLAST793
ChainiPRO_000002807020 – 581Plasmin heavy chain AAdd BLAST562
<p>This subsection of the ‘PTM / Processing’ section describes the position and length of an active peptide in the mature protein.<p><a href='/help/peptide' target='_top'>More...</a></p>PeptideiPRO_000002807120 – 97Activation peptideAdd BLAST78
ChainiPRO_000002807298 – 581Plasmin heavy chain A, short formAdd BLAST484
ChainiPRO_000002807398 – ?436AngiostatinAdd BLAST339
ChainiPRO_0000028074582 – 812Plasmin light chain BAdd BLAST231

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 bondi49 ↔ 73By similarity
Disulfide bondi53 ↔ 61By similarity
Disulfide bondi103 ↔ 181By similarity
Disulfide bondi124 ↔ 164By similarity
Disulfide bondi152 ↔ 176By similarity
Disulfide bondi185 ↔ 262By similarity
Disulfide bondi188 ↔ 316By similarity
Disulfide bondi206 ↔ 245By similarity
Disulfide bondi234 ↔ 257By similarity
Disulfide bondi275 ↔ 352By similarity
Disulfide bondi296 ↔ 335By similarity
Disulfide bondi324 ↔ 347By similarity
Disulfide bondi377 ↔ 454By similarity
Disulfide bondi398 ↔ 437By similarity
Disulfide bondi426 ↔ 449By similarity
Disulfide bondi481 ↔ 560By similarity
Disulfide bondi502 ↔ 543By similarity
Disulfide bondi531 ↔ 555By similarity
Disulfide bondi568 ↔ 687Interchain (between A and B chains)By similarity
Disulfide bondi578 ↔ 586Interchain (between A and B chains)By similarity
<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 residuei598PhosphoserineBy similarity1
Disulfide bondi609 ↔ 625By similarity
Modified residuei690PhosphoserineBy similarity1
Disulfide bondi701 ↔ 768By similarity
Disulfide bondi731 ↔ 747By similarity
Disulfide bondi758 ↔ 786By similarity

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

In the presence of the inhibitor, the activation involves only cleavage after Arg-581, yielding two chains held together by two disulfide bonds. In the absence of the inhibitor, the activation involves additionally the removal of the activation peptide (By similarity).By similarity

Keywords - PTMi

Cleavage on pair of basic residues, Disulfide bond, Phosphoprotein, Zymogen

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P20918

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P20918

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

More...
PaxDbi
P20918

PeptideAtlas

More...
PeptideAtlasi
P20918

PRoteomics IDEntifications database

More...
PRIDEi
P20918

2D gel databases

REPRODUCTION-2DPAGE

More...
REPRODUCTION-2DPAGEi
P20918

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P20918

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

More...
PhosphoSitePlusi
P20918

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P20918

Miscellaneous databases

CutDB - Proteolytic event database

More...
PMAP-CutDBi
P20918

<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
ENSMUSG00000059481 Expressed in 67 organ(s), highest expression level in liver

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P20918 MM

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts (both mature PLG and the angiostatin peptide) with AMOT and CSPG4. Interacts (via the Kringle domains) with HRG; the interaction tethers PLG to the cell surface and enhances its activation. Interacts (via Kringle 4 domain) with ADA; the interaction stimulates PLG activation when in complex with DPP4. Angiostatin: Interacts with ATP5F1A; the interaction inhibits most of the angiogenic effects of angiostatin.By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
202248, 1 interactor

Protein interaction database and analysis system

More...
IntActi
P20918, 5 interactors

Molecular INTeraction database

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MINTi
P20918

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000014578

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P20918

<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
P20918

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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_and_domains_section">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>Domaini20 – 98PANPROSITE-ProRule annotationAdd BLAST79
Domaini103 – 181Kringle 1PROSITE-ProRule annotationAdd BLAST79
Domaini184 – 262Kringle 2PROSITE-ProRule annotationAdd BLAST79
Domaini275 – 352Kringle 3PROSITE-ProRule annotationAdd BLAST78
Domaini377 – 454Kringle 4PROSITE-ProRule annotationAdd BLAST78
Domaini481 – 560Kringle 5PROSITE-ProRule annotationAdd BLAST80
Domaini582 – 810Peptidase S1PROSITE-ProRule annotationAdd BLAST229

<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

Kringle domains mediate interaction with CSPG4.By similarity

<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. Plasminogen subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Kringle, Repeat, Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IDXR Eukaryota
COG5640 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155208

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000112892

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P20918

KEGG Orthology (KO)

More...
KOi
K01315

Identification of Orthologs from Complete Genome Data

More...
OMAi
PKRCFGR

Database of Orthologous Groups

More...
OrthoDBi
164039at2759

TreeFam database of animal gene trees

More...
TreeFami
TF329901

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00108 KR, 5 hits
cd00190 Tryp_SPc, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.40.20.10, 4 hits

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR000001 Kringle
IPR013806 Kringle-like
IPR018056 Kringle_CS
IPR038178 Kringle_sf
IPR003609 Pan_app
IPR023317 Pept_S1A_plasmin
IPR009003 Peptidase_S1_PA
IPR001314 Peptidase_S1A
IPR001254 Trypsin_dom
IPR018114 TRYPSIN_HIS
IPR033116 TRYPSIN_SER

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00051 Kringle, 5 hits
PF00024 PAN_1, 1 hit
PF00089 Trypsin, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF001150 Plasmin, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR00722 CHYMOTRYPSIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00130 KR, 5 hits
SM00473 PAN_AP, 1 hit
SM00020 Tryp_SPc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50494 SSF50494, 1 hit
SSF57440 SSF57440, 5 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00021 KRINGLE_1, 5 hits
PS50070 KRINGLE_2, 5 hits
PS50948 PAN, 1 hit
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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P20918-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDHKEVILLF LLLLKPGQGD SLDGYISTQG ASLFSLTKKQ LAAGGVSDCL
60 70 80 90 100
AKCEGETDFV CRSFQYHSKE QQCVIMAENS KTSSIIRMRD VILFEKRVYL
110 120 130 140 150
SECKTGIGNG YRGTMSRTKS GVACQKWGAT FPHVPNYSPS THPNEGLEEN
160 170 180 190 200
YCRNPDNDEQ GPWCYTTDPD KRYDYCNIPE CEEECMYCSG EKYEGKISKT
210 220 230 240 250
MSGLDCQAWD SQSPHAHGYI PAKFPSKNLK MNYCRNPDGE PRPWCFTTDP
260 270 280 290 300
TKRWEYCDIP RCTTPPPPPS PTYQCLKGRG ENYRGTVSVT VSGKTCQRWS
310 320 330 340 350
EQTPHRHNRT PENFPCKNLE ENYCRNPDGE TAPWCYTTDS QLRWEYCEIP
360 370 380 390 400
SCESSASPDQ SDSSVPPEEQ TPVVQECYQS DGQSYRGTSS TTITGKKCQS
410 420 430 440 450
WAAMFPHRHS KTPENFPDAG LEMNYCRNPD GDKGPWCYTT DPSVRWEYCN
460 470 480 490 500
LKRCSETGGS VVELPTVSQE PSGPSDSETD CMYGNGKDYR GKTAVTAAGT
510 520 530 540 550
PCQGWAAQEP HRHSIFTPQT NPRAGLEKNY CRNPDGDVNG PWCYTTNPRK
560 570 580 590 600
LYDYCDIPLC ASASSFECGK PQVEPKKCPG RVVGGCVANP HSWPWQISLR
610 620 630 640 650
TRFTGQHFCG GTLIAPEWVL TAAHCLEKSS RPEFYKVILG AHEEYIRGLD
660 670 680 690 700
VQEISVAKLI LEPNNRDIAL LKLSRPATIT DKVIPACLPS PNYMVADRTI
710 720 730 740 750
CYITGWGETQ GTFGAGRLKE AQLPVIENKV CNRVEYLNNR VKSTELCAGQ
760 770 780 790 800
LAGGVDSCQG DSGGPLVCFE KDKYILQGVT SWGLGCARPN KPGVYVRVSR
810
FVDWIEREMR NN
Length:812
Mass (Da):90,808
Last modified:June 28, 2011 - v3
<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:iE70E1AC8E52844E9
GO

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 conflicti235R → H in AAA50168 (PubMed:2081600).Curated1
Sequence conflicti525G → D in AAA50168 (PubMed:2081600).Curated1
Sequence conflicti649L → S in AAM22156 (Ref. 2) Curated1
Sequence conflicti649L → S in AAH14773 (PubMed:15489334).Curated1
Sequence conflicti649L → S in AAH57186 (PubMed:15489334).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
J04766 mRNA Translation: AAA50168.1
AF481053 Genomic DNA Translation: AAM22156.1
AC087901 Genomic DNA No translation available.
BC014773 mRNA Translation: AAH14773.1
BC057186 mRNA Translation: AAH57186.1
AY134430 Genomic DNA Translation: AAN15805.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS28390.1

Protein sequence database of the Protein Information Resource

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PIRi
A38514 PLMS

NCBI Reference Sequences

More...
RefSeqi
NP_032903.3, NM_008877.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000014578; ENSMUSP00000014578; ENSMUSG00000059481

Database of genes from NCBI RefSeq genomes

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GeneIDi
18815

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:18815

UCSC genome browser

More...
UCSCi
uc008akt.2 mouse

<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
J04766 mRNA Translation: AAA50168.1
AF481053 Genomic DNA Translation: AAM22156.1
AC087901 Genomic DNA No translation available.
BC014773 mRNA Translation: AAH14773.1
BC057186 mRNA Translation: AAH57186.1
AY134430 Genomic DNA Translation: AAN15805.1
CCDSiCCDS28390.1
PIRiA38514 PLMS
RefSeqiNP_032903.3, NM_008877.3

3D structure databases

SMRiP20918
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi202248, 1 interactor
IntActiP20918, 5 interactors
MINTiP20918
STRINGi10090.ENSMUSP00000014578

Chemistry databases

BindingDBiP20918
ChEMBLiCHEMBL1075299

Protein family/group databases

MEROPSiS01.233

PTM databases

iPTMnetiP20918
PhosphoSitePlusiP20918
SwissPalmiP20918

2D gel databases

REPRODUCTION-2DPAGEiP20918

Proteomic databases

jPOSTiP20918
MaxQBiP20918
PaxDbiP20918
PeptideAtlasiP20918
PRIDEiP20918

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000014578; ENSMUSP00000014578; ENSMUSG00000059481
GeneIDi18815
KEGGimmu:18815
UCSCiuc008akt.2 mouse

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
5340
MGIiMGI:97620 Plg

Phylogenomic databases

eggNOGiENOG410IDXR Eukaryota
COG5640 LUCA
GeneTreeiENSGT00940000155208
HOGENOMiHOG000112892
InParanoidiP20918
KOiK01315
OMAiPKRCFGR
OrthoDBi164039at2759
TreeFamiTF329901

Enzyme and pathway databases

ReactomeiR-MMU-114608 Platelet degranulation
R-MMU-1474228 Degradation of the extracellular matrix
R-MMU-1592389 Activation of Matrix Metalloproteinases
R-MMU-186797 Signaling by PDGF
R-MMU-75205 Dissolution of Fibrin Clot
R-MMU-8964041 LDL remodeling

Miscellaneous databases

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

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ChiTaRSi
Plg mouse
PMAP-CutDBiP20918

Protein Ontology

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PROi
PR:P20918

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000059481 Expressed in 67 organ(s), highest expression level in liver
GenevisibleiP20918 MM

Family and domain databases

CDDicd00108 KR, 5 hits
cd00190 Tryp_SPc, 1 hit
Gene3Di2.40.20.10, 4 hits
InterProiView protein in InterPro
IPR000001 Kringle
IPR013806 Kringle-like
IPR018056 Kringle_CS
IPR038178 Kringle_sf
IPR003609 Pan_app
IPR023317 Pept_S1A_plasmin
IPR009003 Peptidase_S1_PA
IPR001314 Peptidase_S1A
IPR001254 Trypsin_dom
IPR018114 TRYPSIN_HIS
IPR033116 TRYPSIN_SER
PfamiView protein in Pfam
PF00051 Kringle, 5 hits
PF00024 PAN_1, 1 hit
PF00089 Trypsin, 1 hit
PIRSFiPIRSF001150 Plasmin, 1 hit
PRINTSiPR00722 CHYMOTRYPSIN
SMARTiView protein in SMART
SM00130 KR, 5 hits
SM00473 PAN_AP, 1 hit
SM00020 Tryp_SPc, 1 hit
SUPFAMiSSF50494 SSF50494, 1 hit
SSF57440 SSF57440, 5 hits
PROSITEiView protein in PROSITE
PS00021 KRINGLE_1, 5 hits
PS50070 KRINGLE_2, 5 hits
PS50948 PAN, 1 hit
PS50240 TRYPSIN_DOM, 1 hit
PS00134 TRYPSIN_HIS, 1 hit
PS00135 TRYPSIN_SER, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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 nameiPLMN_MOUSE
<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: P20918
Secondary accession number(s): Q8CIS2, Q91WJ5
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: June 28, 2011
Last modified: May 8, 2019
This is version 203 of the entry and version 3 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

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Peptidase families
    Classification of peptidase families and list of entries
  3. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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