SMTL ID : 2vsu.1

A ternary complex of Hydroxycinnamoyl-CoA Hydratase-Lyase (HCHL) with acetyl-Coenzyme A and vanillin gives insights into substrate specificity and mechanism.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-3-1-1-1-mer

Ligands

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

ACO.1: 15 residues within 4Å: Chain A: E.28, K.29, R.30, A.32, A.68, G.69, M.70, D.71, L.72, W.116, F.118, G.119, G.120, S.142, E.143 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.68, A:M.70, A:W.116, A:F.118 Hydrogen bonds: A:E.28, A:A.68, A:M.70, A:M.70, A:L.72, A:G.120, A:S.142 Salt bridges: A:K.29, A:R.30, A:R.30 ACO.2: 17 residues within 4Å: Chain B: E.28, K.29, R.30, A.32, A.68, G.69, M.70, D.71, L.72, W.116, F.118, G.119, G.120, S.142, E.143, W.146, I.148 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:A.68, B:M.70, B:W.116, B:W.116, B:F.118, B:I.148 Hydrogen bonds: B:A.68, B:M.70, B:M.70, B:L.72, B:G.120, B:S.142 Water bridges: B:E.28 Salt bridges: B:K.29, B:R.30, B:R.30 ACO.3: 17 residues within 4Å: Chain D: E.28, K.29, R.30, A.32, A.68, G.69, M.70, D.71, L.72, F.76, W.116, F.118, G.120, S.142, E.143, W.146 Ligands: V55.4 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:A.68, D:F.76, D:W.116, D:W.116, D:F.118, D:E.143 Hydrogen bonds: D:A.68, D:M.70, D:M.70, D:L.72, D:G.120, D:S.142 Salt bridges: D:K.29, D:R.30, D:R.30 ACO.5: 16 residues within 4Å: Chain E: E.28, K.29, R.30, A.32, A.68, G.69, M.70, D.71, L.72, W.116, F.118, G.119, G.120, S.142, E.143, Y.146 15 PLIP interactions: 15 interactions with chain E Hydrophobic interactions: E:A.68, E:M.70, E:W.116, E:W.116 Hydrogen bonds: E:A.68, E:M.70, E:M.70, E:L.72, E:G.120, E:S.142 Water bridges: E:K.29, E:K.29 Salt bridges: E:K.29, E:R.30, E:R.30 ACO.6: 17 residues within 4Å: Chain F: E.28, R.29, R.30, A.32, E.64, A.68, G.69, M.70, D.71, L.72, F.76, W.116, F.118, G.120, S.142, E.143, W.146 17 PLIP interactions: 17 interactions with chain F Hydrophobic interactions: F:A.68, F:F.76, F:W.116, F:W.116, F:F.118, F:F.118, F:E.143 Hydrogen bonds: F:R.29, F:A.68, F:M.70, F:M.70, F:L.72, F:G.120, F:S.142 Salt bridges: F:R.29, F:R.30, F:R.30

1 x V55: 4-hydroxy-3-methoxybenzaldehyde(Non-covalent)

V55.4: 15 residues within 4Å: Chain D: M.70, Y.75, F.76, R.91, A.94, Q.98, G.120, E.143, P.150, G.151, N.152, V.154 Chain E: Y.239, L.242 Ligands: ACO.3 9 PLIP interactions: 7 interactions with chain D, 2 interactions with chain E Hydrophobic interactions: D:F.76, D:F.76, D:N.152, E:Y.239, E:L.242 Hydrogen bonds: D:Y.75, D:Y.75, D:G.151, D:N.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bennett, J.P. et al., A Ternary Complex of Hydroxycinnamoyl-Coa Hydratase-Lyase (Hchl) with Acetyl-Coa and Vanillin Gives Insights Into Substrate Specificity and Mechanism. Biochem.J. (2008)

Release Date

2008-05-27

Peptides

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE: ABD
P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE: C
P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE: E
P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D
D

C
C

E
E

F
F

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE