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

3P4X

Helicase domain of reverse gyrase from Thermotoga maritima

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003916molecular_functionDNA topoisomerase activity
A0005524molecular_functionATP binding
A0006265biological_processDNA topological change
B0003676molecular_functionnucleic acid binding
B0003677molecular_functionDNA binding
B0003916molecular_functionDNA topoisomerase activity
B0005524molecular_functionATP binding
B0006265biological_processDNA topological change
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 799
ChainResidue
AHOH32
AHOH33
AHOH34
AHOH35
ATHR107
AADP800

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ADP A 800
ChainResidue
APHE75
ALYS77
AASP78
ATHR80
AGLN83
ATHR102
AGLY103
AVAL104
AGLY105
ALYS106
ATHR107
ATHR108
AMG799
AHOH34
AHOH35
APHE71

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 1
ChainResidue
BGLY105
BTHR108
BARG140

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBINDING: BINDING => ECO:0000269|PubMed:21627332, ECO:0007744|PDB:3P4X
ChainResidueDetails
APHE75
BGLY103
BGLY105
BLYS106
BTHR107
BTHR108
AASP78
AGLY103
AGLY105
ALYS106
ATHR107
ATHR108
BPHE75
BASP78

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01125
ChainResidueDetails
AGLN83
AALA100
BGLN83
BALA100

237735

PDB entries from 2025-06-18

PDB statisticsPDBj update infoContact PDBjnumon