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  Coagulation factor XI

SourceMus musculus (house mouse)
Taxonomy Mus musculus Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Sciurognathi; Muroidea; Muridae; Murinae; Mus.
KeywordsBlood coagulation; Disulfide bond; Glycoprotein; Heparin-binding; Hydrolase; Phosphoprotein; Protease; Repeat; Secreted; Serine protease; Signal.
Details
Function: Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX (By similarity).

Post-translational modification: Activated by factor XIIa (or XII), which cleaves each polypeptide after Arg-389 into the light chain, which contains the active site, and the heavy chain, which associates with high molecular weight (HMW) kininogen (By similarity).

Similarity: Belongs to the peptidase S1 family. Plasma kallikrein subfamily. Contains 4 apple domains. Contains 1 peptidase S1 domain.

Subcellular location: Secreted.

Subunit structure: Homodimer; disulfide-linked. After activation the heavy and light chains are also linked by a disulfide bond (By similarity).

Sequence length: 624 AA.

Sequence
MTSLHQVLYFIFFASVSSECVTKVFKDISFQGGDLSTVFTPSATYCRLVCTHHPRCLLFT
FMAESSSDDPTKWFACILKDSVTEILPMVNMTGAISGYSFKQCPQQLSTCSKDEYVNLDM
KGMNYNSSVVKNARECQERCTDDAHCQFFTYATGYFPSVDHRKMCLLKYTRTGTPTTITK
LNGVVSGFSLKSCGLSNLACIRDIFPNTVLADLNIDSVVAPDAFVCRRICTHHPTCLFFT
FFSQAWPKESQRHLCLLKTSESGLPSTRITKIHALSGFSLQHCRHSVPVFCHPSFYNDTD
FLGEELDIVDVKGQETCQKTCTNNARCQFFTYYPSHRLCNERNRRGRCYLKLSSNGSPTR
ILHGRGGLSGYSLRLCKMDNVCTTKINPRVVGGAASVHGEWPWQVTLHISQGHLCGGSII
GNQWILTAAHCFSGIETPKKLRVYGGIVNQSEINEGTAFFREQEMIIHDQYTTAESGYDI
ALLKLESAMNYTDFQRPICLPSKGDRNAVHTECWVTGWGYTALRGEVQSTLQKAKVPLVS
NEECQTRYRRHKITNKMICAGYKEGGKDTCKGDSGGPLSCKYNGVWHLVGITSWGEGCGQ
KERPGVYTNVAKYVDWILEKTQTV
Accession NumberQ91Y47 
PubMed ID9242536 
CEX DBMM_F11
eggNOG DBroNOG04506
Ensembl DBENSMUST00000034064
GermOnline DBENSMUSG00000031645
GO DB0008201, 0004252, 0007596, 0006508, 0030193
HOGENOM DBHBG281927
InterPro DBIPR000177, IPR003014, IPR003609, IPR018114, IPR001254, IPR001314, IPR009003
IPI DBIPI00416285
NCBIAF356627, AAK40233
OMIM105200, 134820, 202400, 134830, 202400, 134850, 202400, 176930, 601367, 134390, 188055, 227400, 600880, 601367, 612309, 227500, 134500, 306700, 300746, 306900, 227600, 176860, 188050, 612283, 612304, 176880, 612336, 264900, 612416
PfamPF00024, PF00089
PROSITE DBPS00495, PS50948, PS50240, PS00134, PS00135
SMART DBSM00223, SM00020
UniGeneMm.33326



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