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3FOE

Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
A0005524molecular_functionATP binding
A0005694cellular_componentchromosome
A0006259biological_processDNA metabolic process
A0006265biological_processDNA topological change
B0003677molecular_functionDNA binding
B0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
B0005524molecular_functionATP binding
B0005694cellular_componentchromosome
B0006259biological_processDNA metabolic process
B0006265biological_processDNA topological change
C0003677molecular_functionDNA binding
C0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
C0005524molecular_functionATP binding
C0006265biological_processDNA topological change
D0003677molecular_functionDNA binding
D0003918molecular_functionDNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
D0005524molecular_functionATP binding
D0006265biological_processDNA topological change
Functional Information from PDB Data
site_id1
Number of Residues
Details
ChainResidue

site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NFX F 0
ChainResidue
BGLY77
BASP78
BSER79
FDA1
HDT4
HDA5

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NFX H 0
ChainResidue
FDA5
HDG1
ASER79
ASER80
FDC4

Functional Information from PROSITE/UniProt
site_idPS00177
Number of Residues9
DetailsTOPOISOMERASE_II DNA topoisomerase II signature. LVEGDSAGG
ChainResidueDetails
CLEU431-GLY439

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00939, ECO:0000269|PubMed:20596531
ChainResidueDetails
CGLU433
CASP506
CASP508
DGLU433
DASP506
DASP508

site_idSWS_FT_FI2
Number of Residues8
DetailsSITE: Interaction with DNA => ECO:0000255|HAMAP-Rule:MF_00939
ChainResidueDetails
CLYS458
BLYS93
CASN461
CHIS513
CARG629
DLYS458
DASN461
DHIS513
DARG629
BARG87

site_idSWS_FT_FI3
Number of Residues2
DetailsSITE: Transition state stabilizer
ChainResidueDetails
AARG117
BARG117

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ab4
ChainResidueDetails
ATYR118
AARG28
AHIS74

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ab4
ChainResidueDetails
BTYR118
BARG28
BHIS74

222415

PDB entries from 2024-07-10

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