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  Coagulation factor XIII A chain

SourceBos taurus (cattle)
Taxonomy Bos taurus Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Ruminantia; Pecora; Bovidae; Bovinae; Bos.
KeywordsAcetylation; Acyltransferase; Blood coagulation; Calcium; Cytoplasm; Direct protein sequencing; Secreted; Transferase; Zymogen.
Details
Function: Factor XIII is activated by thrombin and calcium ion to a transglutaminase that catalyzes the formation of gamma-glutamyl-epsilon-lysine cross-links between fibrin chains, thus stabilizing the fibrin clot. Also cross-link alpha-2-plasmin inhibitor, or fibronectin, to the alpha chains of fibrin.

Post-translational modification: The activation peptide is released by thrombin.

Similarity: Belongs to the transglutaminase superfamily. Transglutaminase family.

Subcellular location: Cytoplasm. Secreted. Note=Secreted into the blood plasma. Cytoplasmic in most tissues, but also secreted in the blood plasma.

Subunit structure: Tetramer of two A chains and two B chains.

Sequence length: 198 AA.

Sequence
MSESSGTAFGGRRAIPPNTSNAAENDPPTVELQGLVPRGFNPQDYLNVTNVHLFKERWDS
NKVDHHTDKYSNDKLIVRRGQSFYIQIDFNRPYDPTRDLFRVEYVIGLYPQENKGTYIPV
PLVSELQSGKWGAKVVMREDRSVRLSVQSSADCIVGKFRMYVAVWTPYGVIRTSRNPETD
TYILFNPWCEEDAVYLEN
Accession NumberP12260 
PubMed ID16305752, 4831071 
eggNOG DBmaNOG14528
Ensembl DBENSBTAT00000009559
CATHG3DSA:2.60.40.10
GO DB0005737, 0005576, 0008415, 0005509, 0003810, 0007596
InterPro DBIPR013783, IPR014756, IPR001102
IPI DBIPI00697215
NCBIBT025350, ABF57306
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, 234000, 610618, 610619, 229000, 612423, 107300, 188050
PfamPF00868
PROSITE DBPS00547
UniGeneBt.19195



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