Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2K1Q

NMR structure of hepatitis c virus ns3 serine protease complexed with the non-covalently bound phenethylamide inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008236molecular_functionserine-type peptidase activity
A0019087biological_processsymbiont-mediated transformation of host cell
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE IBU B 187
ChainResidue
AALA156
AALA157
ACYS159
BLEU189

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE OBF B 190
ChainResidue
APHE154
ASER42
ASER133
ALEU135
ALYS136
ASER139

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FE3 B 191
ChainResidue
ATHR38
ATHR40
AGLN41
ASER42
ALYS136
ASER139
BGLU188

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN A 301
ChainResidue
ACYS97
ATHR98
ACYS99
ACYS145
APRO146
ASER147

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1rgq
ChainResidueDetails
AASP81
ASER139
AGLY137
AHIS57

243911

PDB entries from 2025-10-29

PDB statisticsPDBj update infoContact PDBjnumon