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4KOY

Crystal structure of a GNAT superfamily acetyltransferase PA4794 in complex with Cephalosporin C

Functional Information from GO Data
ChainGOidnamespacecontents
A0008080molecular_functionN-acetyltransferase activity
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SO4 A 201
ChainResidue
AGLY89
AHOH400
AHOH453
ALEU90
AGLY91
AVAL92
AALA93
AARG94
ALEU127
AHOH310
AHOH330

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 202
ChainResidue
AARG50
AGLY51
AHOH323
AHOH390

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 203
ChainResidue
AARG23
AASP24
AASP143
AHOH354

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 204
ChainResidue
AGLU25
ACYS29
AMET82
AVAL83
AARG88
AHOH378
AHOH465

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE EDO A 205
ChainResidue
AGLU14
AALA17
AGLY18
APHE37
AHIS72
ALYS109
AARG111
AHOH331
AHOH351

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 206
ChainResidue
AGLN69
ATRP70
AGLN71
AHOH417

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 207
ChainResidue
AARG141
AHIS142
AHOH405

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 208
ChainResidue
AARG50
ATRP70
AHOH522

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 209
ChainResidue
AGLN2
ASER4
AVAL56
AHIS57
AASP58
AHOH361

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 210
ChainResidue
AGLY18
AGLN21
AARG105
AALA110
AARG111
AHOH422

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO A 211
ChainResidue
AARG141
AGLN153

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 212
ChainResidue
AASN121
ATYR128
AHOH453
AHOH465
AHOH478

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 213
ChainResidue
AGLU9
ATHR10
AHOH309
AHOH334
AHOH442

site_idBC5
Number of Residues18
DetailsBINDING SITE FOR RESIDUE CSC A 214
ChainResidue
ATYR28
ACYS29
ATYR30
APRO31
AARG49
ATYR68
AGLY79
AASN80
AMET81
ASER116
ATYR128
AARG141
ALEU151
AHOH308
AHOH367
AHOH410
AHOH449
AHOH510

site_idBC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 215
ChainResidue
AHIS5
AHOH379
AHOH435
AHOH516

site_idBC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 216
ChainResidue
AHIS57
AHOH462
AHOH463
AHOH490
AHOH529

site_idBC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN A 217
ChainResidue
AHOH456
AHOH507
AHOH517
AGLU140
AHIS142
AHOH429

246704

PDB entries from 2025-12-24

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