SMTL ID : 1u80.1 (1 other biounit)

Phosphopantothenoylcysteine synthetase from E. coli, CMP complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 8 residues within 4Å: Chain A: S.32, S.33, G.34, K.35, M.36, F.182, N.183, K.205 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.32, A:S.33, A:S.33, A:S.33, A:G.34, A:M.36, A:N.183 Water bridges: A:G.16 Salt bridges: A:K.205 PO4.3: 8 residues within 4Å: Chain B: S.32, S.33, G.34, K.35, M.36, F.182, N.183, K.205 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.33, B:G.34, B:M.36, B:N.183 Salt bridges: B:K.205

2 x C5P: CYTIDINE-5'-MONOPHOSPHATE(Non-covalent)

C5P.2: 14 residues within 4Å: Chain A: G.93, A.95, V.97, D.99, P.128, D.129, I.130, V.131, G.146, F.147, E.150, K.161, K.165 Chain B: K.109 13 PLIP interactions: 10 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:V.97 Hydrogen bonds: A:A.95, A:P.128, A:D.129, A:I.130, A:V.131, A:F.147, A:F.147 Salt bridges: A:K.161, A:K.165, B:K.109 Water bridges: B:K.109, B:K.109 C5P.4: 16 residues within 4Å: Chain A: K.109, K.112 Chain B: G.93, C.94, A.95, V.97, D.99, P.128, D.129, I.130, V.131, G.146, F.147, E.150, K.161, K.165 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:V.97 Hydrogen bonds: B:A.95, B:P.128, B:D.129, B:I.130, B:V.131, B:F.147, B:F.147, B:E.150 Salt bridges: B:K.161, B:K.165, A:K.109, A:K.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stanitzek, S. et al., Structural Basis of CTP-Dependent Peptide Bond Formation in Coenzyme A Biosynthesis Catalyzed by Escherichia coli PPC Synthetase. STRUCTURE (2004)

Release Date

2004-11-30

Peptides

Coenzyme A biosynthesis bifunctional protein coaBC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Coenzyme A biosynthesis bifunctional protein coaBC

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