Structure of PDB 1ghw Chain H

Receptor sequence
>1ghwH (length=250) Species: 9606 (Homo sapiens) [Search protein sequence]
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDI
ALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETGQP
SVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGG
PFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQF
3D structure
PDB1ghw A novel serine protease inhibition motif involving a multi-centered short hydrogen bonding network at the active site
ChainH
Resolution1.75 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.21.5: thrombin.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide H F34 L65 R67 R73 T74 R75 Y76 K81 I82 F19 L60 R62 R68 T69 R70 Y71 K77 I78
BS02 BMZ H H57 W60D D189 A190 E192 S195 V213 H43 W50 D192 A193 E195 S198 V218 MOAD: Ki=4uM
PDBbind-CN: -logKd/Ki=4.20,Ki=63uM
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:1ghw, PDBe:1ghw, PDBj:1ghw
PDBsum1ghw
PubMed11292354
UniProtP00734|THRB_HUMAN Prothrombin (Gene Name=F2)

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