Result

Untitled Document

  Coagulation factor XI

SourceBos taurus (cattle)
Taxonomy Bos taurus Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Ruminantia; Pecora; Bovidae; Bovinae; Bos.
KeywordsBlood coagulation; Disease mutation; 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-387 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 (By similarity).

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

Disease: Defects in F11 are the cause of factor XI deficiency in Japanese black cattle. It is an hereditary mild bleeding disorder with an autosomal recessive mode of inheritance.

Sequence length: 625 AA.

Sequence
MTLLYQMVHFALFASVAGECVTTLFQDACFKGGDITVAFAPNAKHCQIICTHHPRCLLFT
FMTESSSEDPTKWYTCILKDSVTETLPMVNMTGAISGYSSKQCLHHISACSKDMYVDLNM
KGMNYNSSLAQSARECQQRCTDDTHCHFFTFATRHFPSIKDRNTCLLKNTQTGTPTSITK
LHEVVSGFSLKSCGLSNLACIRDIFPRTAFVDITIDTVMAPDPFVCRSICTHHPSCLFFT
FLSEEWPTASERNLCLLKTSSSGLPSARFRKNRAFSGFSLQHCQHSVPVFCHSSFYRNTD
FLGEELDIVDADSHEACQKTCTNSIRCQFFTYSPSQESCNGGKGKCYLKLSANGSPTKIL
HGTGSISGYTLRLCKMDNVCTTKIKTRIVGGTQSVHGEWPWQITLHVTSPTQRHLCGGAI
IGNQWILTAAHCFNEVKSPNVLRVYSGILNQSEIKEDTSFFGVQEIIIHDQYEKAESGYD
IALLKLETAMNYTDSQWPICLPSKGDRNVMYTECWVTGWGYRKLRDKIQNTLQKAKVPLM
TNEECQAGYREHRITSKMVCAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCG
QRERPGVYSNVVEYVDWILEKTQGP
Accession NumberQ5NTB3 
PubMed ID16104386 
CTD DB407998
Ensembl DBENSBTAT00000004648
GeneID DB407998
GO DB0008201, 0004252, 0007596, 0006508
InterPro DBIPR000177, IPR003014, IPR003609, IPR018114, IPR001254, IPR001314, IPR009003
IPI DBIPI00696841
KEGGbta:407998
NCBIAB196307, BAD77921, AB196308, BAD77922
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
PfamPF00024, PF00089
PROSITE DBPS00495, PS50948, PS50240, PS00134, PS00135
SMART DBSM00223, SM00020
UniGeneBt.29971



Useful Links

©Biomedical Informatics Centre, NIRRH, Mumbai