Structure of PDB 3m6k Chain B Binding Site BS02

Receptor Information
>3m6k Chain B (length=357) Species: 190192 (Methanopyrus kandleri AV19) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VYDAEFVGSEREFEEERETFLKGVKAYDGVLATRYLMDEELLELHQNFIL
LTGSYACSIDPTEDRYQNVIVRGVNFDERVQRLSTGGSPARYAIVYRRGW
RAIAKALDIDEEDVPAIEVRAVKRNPLQPALYRILVRYGRVDLMPVTVDE
VPPEMAGEFERLIERYDVPIDEKEERILEILRENPWTPHDEIARRLGLSV
SEVEGEKDPESSGIYSLWSRVVVNIEYDERTAKRHVKRRDRLLEELYEHL
EELSPLTRRWIVEHKRDIMRRYLEQRIVECALKLQDRYGIREDVALCLAR
AFDGSISMIATTPYRTLKDVCPDLTLEEAKSVNRTLATLIDEHGLSPDAA
DELIEHF
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain3m6k Chain B Residue 382 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3m6k Structures of minimal catalytic fragments of topoisomerase v reveals conformational changes relevant for DNA binding.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		R108 R131 R293 S322 S324
Binding residue
(residue number reindexed from 1)		R97 R120 R276 S305 S307
Annotation score3
Enzymatic activity
Enzyme Commision number ?
External links