ID A0A340XEK1_LIPVE Unreviewed; 814 AA.
AC A0A340XEK1;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Plasminogen {ECO:0000256|ARBA:ARBA00020043, ECO:0000256|PIRNR:PIRNR001150};
DE EC=3.4.21.7 {ECO:0000256|ARBA:ARBA00012184, ECO:0000256|PIRNR:PIRNR001150};
GN Name=LOC103073034 {ECO:0000313|RefSeq:XP_007457639.1};
OS Lipotes vexillifer (Yangtze river dolphin).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Lipotidae; Lipotes.
OX NCBI_TaxID=118797 {ECO:0000313|Proteomes:UP000265300, ECO:0000313|RefSeq:XP_007457639.1};
RN [1] {ECO:0000313|RefSeq:XP_007457639.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Plasmin dissolves the fibrin of blood clots and acts as a
CC proteolytic factor in a variety of other processes including embryonic
CC development, tissue remodeling, tumor invasion, and inflammation. In
CC ovulation, weakens the walls of the Graafian follicle. It activates the
CC urokinase-type plasminogen activator, collagenases and several
CC complement zymogens, such as C1 and C5. Cleavage of fibronectin and
CC laminin leads to cell detachment and apoptosis. Also cleaves fibrin,
CC thrombospondin and von Willebrand factor. Its role in tissue remodeling
CC and tumor invasion may be modulated by CSPG4. Binds to cells.
CC {ECO:0000256|ARBA:ARBA00025229, ECO:0000256|PIRNR:PIRNR001150}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Preferential cleavage: Lys-|-Xaa > Arg-|-Xaa, higher
CC selectivity than trypsin. Converts fibrin into soluble products.;
CC EC=3.4.21.7; Evidence={ECO:0000256|ARBA:ARBA00000717,
CC ECO:0000256|PIRNR:PIRNR001150};
CC -!- ACTIVITY REGULATION: Converted into plasmin by plasminogen activators,
CC both plasminogen and its activator being bound to fibrin.
CC {ECO:0000256|PIRNR:PIRNR001150}.
CC -!- SUBUNIT: Interacts with CSPG4 and AMOT. Interacts (via the Kringle
CC domains) with HRG; the interaction tethers PLG to the cell surface and
CC enhances its activation. Interacts (via Kringle 4 domain) with ADA; the
CC interaction stimulates PLG activation when in complex with DPP4.
CC Angiostatin: Interacts with ATP5F1A; the interaction inhibits most of
CC the angiogenic effects of angiostatin. {ECO:0000256|ARBA:ARBA00038571}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|ARBA:ARBA00004613,
CC ECO:0000256|PIRNR:PIRNR001150}.
CC -!- SIMILARITY: Belongs to the peptidase S1 family. Plasminogen subfamily.
CC {ECO:0000256|PIRNR:PIRNR001150}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU00121}.
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DR RefSeq; XP_007457639.1; XM_007457577.1.
DR AlphaFoldDB; A0A340XEK1; -.
DR STRING; 118797.A0A340XEK1; -.
DR GeneID; 103073034; -.
DR InParanoid; A0A340XEK1; -.
DR OrthoDB; 211181at2759; -.
DR Proteomes; UP000265300; Unplaced.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0007596; P:blood coagulation; IEA:UniProtKB-UniRule.
DR GO; GO:0042730; P:fibrinolysis; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR GO; GO:0048771; P:tissue remodeling; IEA:UniProtKB-UniRule.
DR CDD; cd00108; KR; 5.
DR CDD; cd01099; PAN_AP_HGF; 1.
DR CDD; cd00190; Tryp_SPc; 1.
DR Gene3D; 3.50.4.10; Hepatocyte Growth Factor; 1.
DR Gene3D; 2.40.20.10; Plasminogen Kringle 4; 4.
DR Gene3D; 2.40.10.10; Trypsin-like serine proteases; 1.
DR InterPro; IPR000001; Kringle.
DR InterPro; IPR013806; Kringle-like.
DR InterPro; IPR018056; Kringle_CS.
DR InterPro; IPR038178; Kringle_sf.
DR InterPro; IPR003609; Pan_app.
DR InterPro; IPR023317; Pept_S1A_plasmin.
DR InterPro; IPR009003; Peptidase_S1_PA.
DR InterPro; IPR043504; Peptidase_S1_PA_chymotrypsin.
DR InterPro; IPR001314; Peptidase_S1A.
DR InterPro; IPR001254; Trypsin_dom.
DR InterPro; IPR018114; TRYPSIN_HIS.
DR InterPro; IPR033116; TRYPSIN_SER.
DR PANTHER; PTHR24261:SF13; PLASMINOGEN; 1.
DR PANTHER; PTHR24261; PLASMINOGEN-RELATED; 1.
DR Pfam; PF00051; Kringle; 5.
DR Pfam; PF00024; PAN_1; 1.
DR Pfam; PF00089; Trypsin; 1.
DR PIRSF; PIRSF001150; Plasmin; 1.
DR PRINTS; PR00722; CHYMOTRYPSIN.
DR PRINTS; PR00018; KRINGLE.
DR SMART; SM00130; KR; 5.
DR SMART; SM00473; PAN_AP; 1.
DR SMART; SM00020; Tryp_SPc; 1.
DR SUPFAM; SSF57414; Hairpin loop containing domain-like; 1.
DR SUPFAM; SSF57440; Kringle-like; 5.
DR SUPFAM; SSF50494; Trypsin-like serine proteases; 1.
DR PROSITE; PS00021; KRINGLE_1; 5.
DR PROSITE; PS50070; KRINGLE_2; 5.
DR PROSITE; PS50948; PAN; 1.
DR PROSITE; PS50240; TRYPSIN_DOM; 1.
DR PROSITE; PS00134; TRYPSIN_HIS; 1.
DR PROSITE; PS00135; TRYPSIN_SER; 1.
PE 3: Inferred from homology;
KW Blood coagulation {ECO:0000256|ARBA:ARBA00023084,
KW ECO:0000256|PIRNR:PIRNR001150};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157, ECO:0000256|PROSITE-
KW ProRule:PRU00121};
KW Fibrinolysis {ECO:0000256|ARBA:ARBA00023281,
KW ECO:0000256|PIRNR:PIRNR001150};
KW Hemostasis {ECO:0000256|ARBA:ARBA00022696, ECO:0000256|PIRNR:PIRNR001150};
KW Hydrolase {ECO:0000256|PIRNR:PIRNR001150, ECO:0000256|RuleBase:RU363034};
KW Kringle {ECO:0000256|ARBA:ARBA00022572, ECO:0000256|PROSITE-
KW ProRule:PRU00121}; Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Protease {ECO:0000256|PIRNR:PIRNR001150, ECO:0000256|RuleBase:RU363034};
KW Reference proteome {ECO:0000313|Proteomes:UP000265300};
KW Secreted {ECO:0000256|PIRNR:PIRNR001150};
KW Serine protease {ECO:0000256|PIRNR:PIRNR001150,
KW ECO:0000256|RuleBase:RU363034}; Signal {ECO:0000256|SAM:SignalP};
KW Tissue remodeling {ECO:0000256|ARBA:ARBA00023148,
KW ECO:0000256|PIRNR:PIRNR001150}; Zymogen {ECO:0000256|ARBA:ARBA00023145}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..814
FT /note="Plasminogen"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5016386156"
FT DOMAIN 18..98
FT /note="Apple"
FT /evidence="ECO:0000259|PROSITE:PS50948"
FT DOMAIN 102..181
FT /note="Kringle"
FT /evidence="ECO:0000259|PROSITE:PS50070"
FT DOMAIN 184..262
FT /note="Kringle"
FT /evidence="ECO:0000259|PROSITE:PS50070"
FT DOMAIN 274..352
FT /note="Kringle"
FT /evidence="ECO:0000259|PROSITE:PS50070"
FT DOMAIN 378..456
FT /note="Kringle"
FT /evidence="ECO:0000259|PROSITE:PS50070"
FT DOMAIN 482..562
FT /note="Kringle"
FT /evidence="ECO:0000259|PROSITE:PS50070"
FT DOMAIN 583..812
FT /note="Peptidase S1"
FT /evidence="ECO:0000259|PROSITE:PS50240"
FT ACT_SITE 626
FT /note="Charge relay system"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-1"
FT ACT_SITE 669
FT /note="Charge relay system"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-1"
FT ACT_SITE 764
FT /note="Charge relay system"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-1"
FT BINDING 158
FT /ligand="L-lysine"
FT /ligand_id="ChEBI:CHEBI:32551"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-2"
FT BINDING 172
FT /ligand="L-lysine"
FT /ligand_id="ChEBI:CHEBI:32551"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-2"
FT BINDING 434
FT /ligand="L-lysine"
FT /ligand_id="ChEBI:CHEBI:32551"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-2"
FT BINDING 447
FT /ligand="L-lysine"
FT /ligand_id="ChEBI:CHEBI:32551"
FT /evidence="ECO:0000256|PIRSR:PIRSR001150-2"
FT DISULFID 185..262
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 206..245
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 234..257
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 275..352
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 296..335
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 324..347
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 379..456
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 400..439
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
FT DISULFID 428..451
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00121"
SQ SEQUENCE 814 AA; 90779 MW; 3581C27C221A4669 CRC64;
MEHMEVVLLL LLFLKSGLGD PLDEYVNTQG ASLFSLTRKQ LVTGSIDECA TKCEEESDFI
CRAFQYHSKE QQCVIMAENS KFSPVLRMRD VILFEKRMYL SECKTGTGKN YRGTVAKTKS
GVACQKWSDN SPHTPNFSPE KYPSAGLEDN YCRNPDNDKK GPWCYTTDPS TRFDYCDIPQ
CEDECMHCSG ENYEGKISKT VSGLDCQAWD SQSPHAHGYI PAKFPNKNLK MNYCRNPDGE
PRPWCFTTDP SKRWEFCDIP RCTTPPPSSG PTYQCLKGRG ESYRGTVAVT VSGHTCQRWR
EQTPHKHNRT PENFPCKNLE ENYCRNPDGE TGPWCYTTNS EVRWEYCTIP SCESSPLSVE
HLDAPASVPP EQTPVAQDCY QGNGQSYRGT SSTTITGRKC QSWSSMLPHR HQKTPENYPN
AGLTMNYCRN PDADKSPWCY TTDPSVRWEF CNLKKCSETQ EQVTESSAAA HVPSIVDPSE
ADCMFGTGKG YRGKKATTVA GVPCQAWAAQ EPHKHNIFTP ETNPRAGLEK NYCRNPDGDV
NGPWCYTTNP RKLFDYCDVP YCASSSFDCG KPQIEPKKCP GRVVGGCVAA PHSWPWQVSL
RKRFPSRSHF CGGTLISPEW VLTAAHCLDS FSGPASYKVI LGAHKETAVE ESVQEIQVTK
LFPEPTRADI ALLKLSSPAI ITNKVIPACL PSPNYVVADR TVCYITGWGE TQGTYGAGLL
KEARLPVIEN KVCNRYEYLN GRVKPTELCA GHLAGGADSC QGDSGGPLVC FEKDKYILQG
VTSWGLGCAR PNKPGVYVRV SKFVTWIEET MRKN
//
