SMTL ID : 2nu9.2 (1 other biounit)

C123aT Mutant of E. coli Succinyl-CoA Synthetase Orthorhombic Crystal Form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 24 residues within 4Å: Chain A: G.14, T.16, G.17, S.18, Q.19, V.38, T.39, P.40, K.42, Y.71, V.72, P.73, F.76, D.79, S.80, I.95, T.96, E.97, N.122, T.123, P.124, I.136, H.246 Chain D: R.161 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Q.19, A:E.97 Hydrogen bonds: A:T.16, A:S.18, A:Q.19, A:D.79, A:D.79, A:I.95, A:E.97 Salt bridges: A:K.42 COA.4: 24 residues within 4Å: Chain B: R.161 Chain C: G.14, T.16, G.17, S.18, Q.19, V.38, T.39, P.40, K.42, Y.71, V.72, P.73, F.76, D.79, S.80, I.95, T.96, E.97, N.122, T.123, P.124, I.136, H.246 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:Q.19 Hydrogen bonds: C:S.18, C:Q.19, C:T.39, C:A.74, C:D.79, C:I.95, C:E.97 Salt bridges: C:K.42

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 5 residues within 4Å: Chain B: G.52, G.53, R.54, G.55, D.213 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.53, B:R.54, B:G.55 Salt bridges: B:R.54 SO4.3: 4 residues within 4Å: Chain A: R.243 Chain B: M.1, G.220, R.233 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:M.1 Salt bridges: B:R.233, A:R.243 SO4.5: 5 residues within 4Å: Chain D: G.52, G.53, R.54, G.55, D.213 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.53, D:R.54, D:G.55 Salt bridges: D:R.54 SO4.6: 4 residues within 4Å: Chain C: R.243 Chain D: M.1, G.220, R.233 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:M.1, D:G.220 Salt bridges: D:R.233, C:R.243

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hidber, E. et al., Participation of Cys 123alpha of Escherichia coli Succinyl-CoA Synthetase in Catalysis. ACTA CRYSTALLOGR.,SECT.D (2007)

Release Date

2007-07-24

Peptides

Succinyl-CoA ligase [ADP-forming] subunit alpha: AC
Succinyl-CoA synthetase beta chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

C
H

B
E

D
I

Succinyl-CoA ligase [ADP-forming] subunit alpha

Succinyl-CoA synthetase beta chain

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