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6NO5

ADP bound to K46bE&K114bD mutant ATP-grasp fold of Blastocystis hominis succinyl-CoA synthetase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Succinate--CoA ligase [ADP-forming] subunit betapolymer25027596.94UniProt (B3FHP0)
Pfam (PF08442)
Blastocystis sp. subtype 1 (strain ATCC 50177 / NandII)Succinyl-CoA synthetase beta chain,SCS-beta
2E, G, K, N
(A, B, C, D)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.24Chemie (ADP)
3F, H, L, O
(A, B, C, D)
MAGNESIUM IONnon-polymer24.34Chemie (MG)
4I, J, M, P
(B, C, D)
AMMONIUM IONnon-polymer18.04Chemie (NH4)
5Q, R, S, T
(A, B, C, D)
waterwater18.0405Chemie (HOH)
Sequence modifications
A, B, C, D: 2 - 239 (UniProt: B3FHP0)
PDBExternal DatabaseDetails
Met 1-initiating methionine
Glu 46Lys 60engineered mutation
Asp 114Lys 128engineered mutation
Gly 240-expression tag
Leu 241-expression tag
Glu 242-expression tag
His 243-expression tag
His 244-expression tag
His 245-expression tag
His 246-expression tag
His 247-expression tag
His 248-expression tag
His 249-expression tag
His 250-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight110387.6
Non-Polymers*Number of molecules12
Total formula weight1878.2
All*Total formula weight112265.8
*Water molecules are not included.

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PDB entries from 2025-07-02

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