Structure of PDB 2h4w Chain A Binding Site BS01

Receptor Information
>2h4w Chain A (length=168) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TSSGSEGNVKLCSLEEAQRIAEIYPIMDKSSRTRLALIICNEEFDSIPRR
TGAEVDITGMTMLLQNLGYSVDVKKNLTASDMTTELEAFAHRPEHKTSDS
TFLVFMSHGIREGICGKKHSEQVPDILQLNAIFNMLNTKNCPSLKDKPKV
IIIQACRGDSPGVVWFKD
Ligand information
Receptor-Ligand Complex Structure
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PDB2h4w An allosteric circuit in caspase-1.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		R179 H237 Q283 C285
Binding residue
(residue number reindexed from 1)		R50 H108 Q154 C156
Enzymatic activity
Catalytic site (original residue number in PDB) P177 R178 H237 G238 C285 R286
Catalytic site (residue number reindexed from 1) P48 R49 H108 G109 C156 R157
Enzyme Commision number 3.4.22.36: caspase-1.
Gene Ontology
Molecular Function
GO:0004197 cysteine-type endopeptidase activity
GO:0008234 cysteine-type peptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:2h4w, PDBe:2h4w, PDBj:2h4w
PDBsum2h4w
PubMed18590738
UniProtP29466|CASP1_HUMAN Caspase-1 (Gene Name=CASP1)

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