Structure of PDB 4hfp Chain D Binding Site BS01

Receptor Information
>4hfp Chain D (length=257) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDI
ALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTA
NVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDA
CEGDAGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWI
QKVIDQF
Ligand information
>4hfp Chain A (length=29) Species: 9606 (Homo sapiens) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
EADCGLRPLFEKKSLEDKTERELLESYID
Receptor-Ligand Complex Structure
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PDB4hfp Autoactivation of thrombin precursors.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		E127 Y134 P204 F204A
Binding residue
(residue number reindexed from 1)		E124 Y134 P214 F215
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 E192 G193 D194 A195 G196
Catalytic site (residue number reindexed from 1) H43 D99 E202 G203 D204 A205 G206
Enzyme Commision number 3.4.21.5: thrombin.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0005509 calcium ion binding
Biological Process
GO:0006508 proteolysis
GO:0007596 blood coagulation

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Molecular Function
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Biological Process
External links
PDB RCSB:4hfp, PDBe:4hfp, PDBj:4hfp
PDBsum4hfp
PubMed23467412
UniProtP00734|THRB_HUMAN Prothrombin (Gene Name=F2)

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