Identification
HMDB Protein ID CDBP01571
Secondary Accession Numbers Not Available
Name Coagulation factor IX
Description Not Available
Synonyms
  1. Christmas factor
  2. Coagulation factor IXa heavy chain
  3. Coagulation factor IXa light chain
  4. PTC
  5. Plasma thromboplastin component
Gene Name F9
Protein Type Metal Binding
Biological Properties
General Function Involved in calcium ion binding
Specific Function Factor IX is a vitamin K-dependent plasma protein that participates in the intrinsic pathway of blood coagulation by converting factor X to its active form in the presence of Ca(2+) ions, phospholipids, and factor VIIIa
GO Classification
Component
extracellular region
Function
calcium ion binding
endopeptidase activity
serine-type endopeptidase activity
ion binding
cation binding
metal ion binding
binding
catalytic activity
hydrolase activity
peptidase activity
peptidase activity, acting on l-amino acid peptides
Process
blood coagulation
metabolic process
multicellular organismal process
macromolecule metabolic process
protein metabolic process
proteolysis
regulation of body fluid levels
hemostasis
Cellular Location
  1. Secreted
Pathways
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs F9
Gene Sequence
>1386 bp
ATGCAGCGCGTGAACATGATCATGGCAGAATCACCAGGCCTCATCACCATCTGCCTTTTA
GGATATCTACTCAGTGCTGAATGTACAGTTTTTCTTGATCATGAAAACGCCAACAAAATT
CTGAATCGGCCAAAGAGGTATAATTCAGGTAAATTGGAAGAGTTTGTTCAAGGGAACCTT
GAGAGAGAATGTATGGAAGAAAAGTGTAGTTTTGAAGAAGCACGAGAAGTTTTTGAAAAC
ACTGAAAGAACAACTGAATTTTGGAAGCAGTATGTTGATGGAGATCAGTGTGAGTCCAAT
CCATGTTTAAATGGCGGCAGTTGCAAGGATGACATTAATTCCTATGAATGTTGGTGTCCC
TTTGGATTTGAAGGAAAGAACTGTGAATTAGATGTAACATGTAACATTAAGAATGGCAGA
TGCGAGCAGTTTTGTAAAAATAGTGCTGATAACAAGGTGGTTTGCTCCTGTACTGAGGGA
TATCGACTTGCAGAAAACCAGAAGTCCTGTGAACCAGCAGTGCCATTTCCATGTGGAAGA
GTTTCTGTTTCACAAACTTCTAAGCTCACCCGTGCTGAGACTGTTTTTCCTGATGTGGAC
TATGTAAATTCTACTGAAGCTGAAACCATTTTGGATAACATCACTCAAAGCACCCAATCA
TTTAATGACTTCACTCGGGTTGTTGGTGGAGAAGATGCCAAACCAGGTCAATTCCCTTGG
CAGGTTGTTTTGAATGGTAAAGTTGATGCATTCTGTGGAGGCTCTATCGTTAATGAAAAA
TGGATTGTAACTGCTGCCCACTGTGTTGAAACTGGTGTTAAAATTACAGTTGTCGCAGGT
GAACATAATATTGAGGAGACAGAACATACAGAGCAAAAGCGAAATGTGATTCGAATTATT
CCTCACCACAACTACAATGCAGCTATTAATAAGTACAACCATGACATTGCCCTTCTGGAA
CTGGACGAACCCTTAGTGCTAAACAGCTACGTTACACCTATTTGCATTGCTGACAAGGAA
TACACGAACATCTTCCTCAAATTTGGATCTGGCTATGTAAGTGGCTGGGGAAGAGTCTTC
CACAAAGGGAGATCAGCTTTAGTTCTTCAGTACCTTAGAGTTCCACTTGTTGACCGAGCC
ACATGTCTTCGATCTACAAAGTTCACCATCTATAACAACATGTTCTGTGCTGGCTTCCAT
GAAGGAGGTAGAGATTCATGTCAAGGAGATAGTGGGGGACCCCATGTTACTGAAGTGGAA
GGGACCAGTTTCTTAACTGGAATTATTAGCTGGGGTGAAGAGTGTGCAATGAAAGGCAAA
TATGGAATATATACCAAGGTATCCCGGTATGTCAACTGGATTAAGGAAAAAACAAAGCTC
ACTTAA
Protein Properties
Number of Residues 461
Molecular Weight 51778.1
Theoretical pI 5.16
Pfam Domain Function
Signals
  • ["1-28"]
Transmembrane Regions
  • ["None"]
Protein Sequence
>Coagulation factor IX
MQRVNMIMAESPGLITICLLGYLLSAECTVFLDHENANKILNRPKRYNSGKLEEFVQGNL
ERECMEEKCSFEEAREVFENTERTTEFWKQYVDGDQCESNPCLNGGSCKDDINSYECWCP
FGFEGKNCELDVTCNIKNGRCEQFCKNSADNKVVCSCTEGYRLAENQKSCEPAVPFPCGR
VSVSQTSKLTRAETVFPDVDYVNSTEAETILDNITQSTQSFNDFTRVVGGEDAKPGQFPW
QVVLNGKVDAFCGGSIVNEKWIVTAAHCVETGVKITVVAGEHNIEETEHTEQKRNVIRII
PHHNYNAAINKYNHDIALLELDEPLVLNSYVTPICIADKEYTNIFLKFGSGYVSGWGRVF
HKGRSALVLQYLRVPLVDRATCLRSTKFTIYNNMFCAGFHEGGRDSCQGDSGGPHVTEVE
GTSFLTGIISWGEECAMKGKYGIYTKVSRYVNWIKEKTKLT
GenBank ID Protein 22385321
UniProtKB/Swiss-Prot ID P00740
UniProtKB/Swiss-Prot Entry Name FA9_HUMAN
PDB IDs
GenBank Gene ID AF536327
GeneCard ID F9
GenAtlas ID F9
HGNC ID HGNC:3551
References
General References Not Available