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3VB4

Crystal structure of SARS-CoV 3C-like protease with B4Z

Functional Information from GO Data
ChainGOidnamespacecontents
A0008233molecular_functionpeptidase activity
A0019082biological_processviral protein processing
B0008233molecular_functionpeptidase activity
B0019082biological_processviral protein processing
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 401
ChainResidue
ALYS5
ATYR126
AGLN127
BLYS5
BTYR126
BGLN127
BHOH583

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 402
ChainResidue
AARG88
ATHR35
ASER81

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO A 403
ChainResidue
AASN84
AHOH521

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 401
ChainResidue
BARG105
BILE106
BPRO108
BTYR182
BHOH509

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 402
ChainResidue
AARG105
AHIS134
AGLY183
BASP245
BASP248

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO B 403
ChainResidue
AGLY11
ALYS12
BGLY11
BGLU14
BGLY15
BLYS97
BHOH594

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 404
ChainResidue
AHOH503
BPRO108
BGLU240
BHIS246
BHOH595
BHOH597
BHOH605

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 405
ChainResidue
BSER254
BALA260
BVAL261
BLEU262

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO B 406
ChainResidue
AASP248
BASN133
BPRO184
BPHE185
BALA194
BGLY195

site_idBC1
Number of Residues15
DetailsBINDING SITE FOR CHAIN E OF B4Z INHIBITOR
ChainResidue
ALEU27
APHE140
ALEU141
AGLY143
ACYS145
AHIS163
AHIS164
AMET165
AGLU166
APRO168
AHIS172
AGLN189
ATHR190
AALA191
AGLN192

site_idBC2
Number of Residues11
DetailsBINDING SITE FOR CHAIN F OF B4Z INHIBITOR
ChainResidue
BHIS41
BPHE140
BLEU141
BCYS145
BHIS163
BHIS164
BMET165
BGLU166
BGLN189
BTHR190
BALA191

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000269|PubMed:16306590
ChainResidueDetails
AHIS41
BHIS41

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772
ChainResidueDetails
ACYS145
BCYS145

site_idSWS_FT_FI3
Number of Residues2
DetailsSITE: Cleavage; by 3CL-PRO => ECO:0000269|PubMed:14561748
ChainResidueDetails
AGLN306
BGLN306

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PDB entries from 2024-06-12

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