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6TAL

3C-like protease from Southampton virus complexed with FMOPL000227a.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004197molecular_functioncysteine-type endopeptidase activity
A0006508biological_processproteolysis
B0004197molecular_functioncysteine-type endopeptidase activity
B0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue TFA A 201
ChainResidue
AARG100
AHOH334
BLEU122

site_idAC2
Number of Residues3
Detailsbinding site for residue PO4 A 202
ChainResidue
AGLU79
AHOH311
AHOH336

site_idAC3
Number of Residues4
Detailsbinding site for residue PO4 A 203
ChainResidue
AHOH372
ACYS77
AILE104
AGLN117

site_idAC4
Number of Residues4
Detailsbinding site for residue DMS A 204
ChainResidue
AGLY102
AALA103
ASER118
AGLY119

site_idAC5
Number of Residues2
Detailsbinding site for residue DMS A 205
ChainResidue
AARG89
AMET130

site_idAC6
Number of Residues7
Detailsbinding site for residue DMS A 206
ChainResidue
AGLN110
ATHR134
AILE135
APRO136
AALA160
ATHR161
AHOH348

site_idAC7
Number of Residues4
Detailsbinding site for residue DMS A 207
ChainResidue
AGLN110
ATHR161
ALYS162
AHOH435

site_idAC8
Number of Residues4
Detailsbinding site for residue DMS A 208
ChainResidue
APHE39
AILE49
AARG51
AHOH356

site_idAC9
Number of Residues5
Detailsbinding site for residue MZW B 201
ChainResidue
AGLU93
BLYS88
BARG89
BGLY92
BGLU93

site_idAD1
Number of Residues4
Detailsbinding site for residue PO4 B 202
ChainResidue
BCYS77
BILE104
BGLN117
BHOH306

site_idAD2
Number of Residues6
Detailsbinding site for residue PO4 B 203
ChainResidue
AARG100
AHOH334
BGLY124
BALA125
BASN126
BHOH311

site_idAD3
Number of Residues2
Detailsbinding site for residue DMS B 204
ChainResidue
BSER106
BHIS115

site_idAD4
Number of Residues4
Detailsbinding site for residue DMS B 205
ChainResidue
BGLN110
BTHR134
BTHR161
BDMS209

site_idAD5
Number of Residues4
Detailsbinding site for residue DMS B 206
ChainResidue
BTHR10
BTRP19
BPHE40
BARG65

site_idAD6
Number of Residues4
Detailsbinding site for residue DMS B 207
ChainResidue
BSER46
BALA48
BARG59
BSER61

site_idAD7
Number of Residues4
Detailsbinding site for residue DMS B 208
ChainResidue
AALA1
APRO3
BSER91
BHOH317

site_idAD8
Number of Residues8
Detailsbinding site for residue DMS B 209
ChainResidue
BLEU121
BGLY133
BTHR134
BTHR161
BLYS162
BTHR166
BDMS205
BHOH387

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE: For 3CLpro activity => ECO:0000255|PROSITE-ProRule:PRU00870
ChainResidueDetails
BHIS30
BGLU54
BCYS139

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PDB entries from 2024-06-12

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