3NS7

Succinic Acid Amides as P2-P3 Replacements for Inhibitors of Interleukin-1beta Converting Enzyme (ICE or Caspase 1)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004197	molecular_function	cysteine-type endopeptidase activity
A	0006508	biological_process	proteolysis
A	0008234	molecular_function	cysteine-type peptidase activity
B	0004197	molecular_function	cysteine-type endopeptidase activity
B	0006508	biological_process	proteolysis
B	0008234	molecular_function	cysteine-type peptidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	BINDING SITE FOR RESIDUE 3NS B 1

Chain	Residue
A	ARG179
B	ARG383
A	SER236
A	HIS237
A	GLN283
A	ALA284
A	CYS285
B	SER339
B	TRP340
B	ARG341

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Functional Information from PROSITE/UniProt

site_id	PS01121
Number of Residues	15
Details	CASPASE_HIS Caspase family histidine active site. HktsdStfLvFMSHG

Chain	Residue	Details
A	HIS224-GLY238

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site_id	PS01122
Number of Residues	12
Details	CASPASE_CYS Caspase family cysteine active site. KPKVIIIQACRG

Chain	Residue	Details
A	LYS276-GLY287

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: ACT_SITE => ECO:0000269|PubMed:1574116

Chain	Residue	Details
A	HIS237

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: ACT_SITE => ECO:0000269|PubMed:1574116, ECO:0000305|PubMed:32051255

Chain	Residue	Details
A	CYS285

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	1
Details	M-CSA 718

Chain	Residue	Details
B	GLU390	electrostatic stabiliser
A	GLY238	electrostatic stabiliser
A	CYS285	nucleofuge, nucleophile, proton acceptor, proton donor
A	ARG286	electrostatic stabiliser

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