SMTL ID : 1m3z.1

Biosynthetic thiolase, C89A mutant, complexed with acetyl coenzyme A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: S.260, A.262, R.266 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.260 Water bridges: A:S.109, A:S.260, A:A.262, A:R.266 Salt bridges: A:R.266 SO4.2: 2 residues within 4Å: Chain A: K.298, R.302 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.298, A:R.302 SO4.4: 2 residues within 4Å: Chain B: K.298, R.302 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.298, B:R.302 SO4.5: 3 residues within 4Å: Chain B: S.260, A.262, R.266 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.260, B:S.260 Water bridges: B:A.262 Salt bridges: B:R.266

4 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.3: 22 residues within 4Å: Chain A: A.89, L.148, H.156, M.157, Q.183, R.220, S.227, M.228, L.231, F.235, A.243, G.244, S.247, G.248, M.288, A.318, F.319, H.348, C.378, I.379, G.380 Chain D: M.134 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:L.148, A:F.235 Hydrogen bonds: A:Q.183, A:R.220, A:R.220, A:S.247 Water bridges: A:G.248, A:L.249, A:G.380 pi-Cation interactions: A:R.220, A:R.220 Salt bridges: C:K.208 ACO.6: 19 residues within 4Å: Chain B: A.89, L.148, H.156, M.157, R.220, S.227, M.228, L.231, A.243, G.244, S.247, G.248, M.288, A.318, F.319, H.348, C.378, I.379, G.380 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:A.243 Hydrogen bonds: B:R.220, B:R.220, B:S.247 Water bridges: B:Q.183, B:Y.218, B:G.244, B:G.248, B:L.249 pi-Cation interactions: B:R.220 ACO.7: 22 residues within 4Å: Chain A: K.208 Chain B: M.134 Chain C: A.89, L.148, H.156, M.157, R.220, S.227, M.228, L.231, F.235, A.243, G.244, S.247, G.248, M.288, A.318, F.319, H.348, C.378, I.379, G.380 10 PLIP interactions: 9 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: C:F.235 Hydrogen bonds: C:R.220, C:R.220, C:S.247 Water bridges: C:Q.183, C:Y.218, C:L.249 pi-Cation interactions: C:R.220, C:R.220 Salt bridges: A:K.208 ACO.8: 19 residues within 4Å: Chain D: A.89, L.148, H.156, M.157, R.220, S.227, M.228, A.243, G.244, S.247, G.248, L.249, M.288, A.318, F.319, H.348, C.378, I.379, G.380 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:A.89, D:L.249 Hydrogen bonds: D:R.220, D:R.220, D:S.247, D:S.247 Water bridges: D:R.220, D:S.227 pi-Cation interactions: D:R.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kursula, P. et al., The catalytic cycle of biosynthetic thiolase: A conformational journey of an acetyl group through four binding modes and two oxyanion holes. Biochemistry (2002)

Release Date

2002-11-29

Peptides

Acetyl-CoA acetyltransferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Acetyl-CoA acetyltransferase

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