Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

5Z4H

Bacterial GyrB ATPase domain in complex with a chemical fragment

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 Residues5
Detailsbinding site for residue PO4 A 301
ChainResidue
AARG20
ALYS21
APRO23
BPRO150
BGLN151

site_idAC2
Number of Residues5
Detailsbinding site for residue PO4 A 302
ChainResidue
AHOH458
AHIS64
AARG168
ALYS208
AHOH423

site_idAC3
Number of Residues13
Detailsbinding site for residue A8K A 303
ChainResidue
AVAL43
AASN46
AALA47
AVAL71
AGLN72
AASP73
AALA91
AILE94
AMET95
AVAL120
ALEU132
ATHR165
AVAL167

site_idAC4
Number of Residues4
Detailsbinding site for residue AX7 A 304
ChainResidue
AHIS147
AGLU174
BHIS147
BGLU174

site_idAC5
Number of Residues4
Detailsbinding site for residue PO4 B 301
ChainResidue
AGLN151
BARG20
BLYS21
BPRO23

site_idAC6
Number of Residues6
Detailsbinding site for residue PO4 B 302
ChainResidue
BHIS55
BHIS64
BARG168
BLYS208
BHOH410
BHOH474

site_idAC7
Number of Residues13
Detailsbinding site for residue A8K B 303
ChainResidue
BVAL43
BASN46
BALA47
BVAL71
BGLN72
BASP73
BALA91
BILE94
BMET95
BVAL120
BLEU132
BTHR165
BVAL167

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 Residues9
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25849408","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

PDB statisticsPDBj update infoContact PDBjnumon