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7DOR

E. coli GyrB ATPase domain in complex with 4-nitropheno

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
A0005524molecular_functionATP binding
A0006265biological_processDNA topological change
B0003677molecular_functionDNA binding
B0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
B0005524molecular_functionATP binding
B0006265biological_processDNA topological change
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue AX7 A 301
ChainResidue
AHIS147
AGLU174
BHIS147
BGLU174

site_idAC2
Number of Residues8
Detailsbinding site for residue NPO A 302
ChainResidue
AVAL120
ATHR165
AVAL167
AVAL43
AASN46
AALA47
AGLN72
AASP73

site_idAC3
Number of Residues5
Detailsbinding site for residue PO4 A 303
ChainResidue
AHIS64
AARG168
ALYS208
AHOH403
AHOH433

site_idAC4
Number of Residues8
Detailsbinding site for residue NPO B 301
ChainResidue
BASN46
BALA47
BVAL71
BGLN72
BASP73
BVAL120
BTHR165
BVAL167

site_idAC5
Number of Residues4
Detailsbinding site for residue PO4 B 302
ChainResidue
BHIS55
BHIS64
BARG168
BLYS208

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor (ATPase activity)","evidences":[{"source":"PubMed","id":"10734094","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"8248233","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10734094","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25202966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25849408","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25849408","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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