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4DFU

Inhibition of an antibiotic resistance enzyme: crystal structure of aminoglycoside phosphotransferase APH(2")-ID/APH(2")-IVA in complex with kanamycin inhibited with quercetin

Replaces:  3VCQReplaces:  3R82
Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE KAN A 401
ChainResidue
AASP197
ATYR278
AHOH555
AHOH569
ASER199
AASP201
AASP220
AGLU235
AGLU238
AGLU239
AGLU268
ATRP271

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE QUE A 402
ChainResidue
AILE44
ALYS46
APRO76
ATHR96
ALYS97
AILE98
AGLY100
APRO102
AASP217

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 403
ChainResidue
ATYR17
APRO18
AASP19

site_idAC4
Number of Residues16
DetailsBINDING SITE FOR RESIDUE QUE B 401
ChainResidue
AARG52
ATHR55
ASER85
AGLU86
ATHR87
ATYR88
AGLN89
BSER51
BARG52
BTHR55
BSER85
BGLU86
BTHR87
BTYR88
BGLN89
BGLU281

site_idAC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE KAN B 402
ChainResidue
BASP197
BSER199
BASP220
BGLU235
BGLU238
BGLU239
BGLU268
BTRP271
BTYR278
BHOH592

site_idAC6
Number of Residues13
DetailsBINDING SITE FOR RESIDUE QUE B 403
ChainResidue
BILE44
BLYS46
BPRO76
BPHE95
BTHR96
BLYS97
BILE98
BGLY100
BPRO102
BLEU204
BASP217
BHOH567
BHOH568

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 404
ChainResidue
BLYS113
BASN117

226707

PDB entries from 2024-10-30

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