SMTL ID : 5hxz.1

Structure-function analysis of functionally diverse members of the cyclic amide hydrolase family of Toblerone fold enzymes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.36 Å

Oligo State

homo-tetramer

Ligands

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 2 residues within 4Å: Chain A: R.54, A.122 Ligand excluded by PLIP CL.2: 1 residues within 4Å: Chain A: R.274 Ligand excluded by PLIP CL.5: 2 residues within 4Å: Chain B: R.54, A.122 Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain D: R.28, R.272 Ligand excluded by PLIP

2 x MHA: (CARBAMOYLMETHYL-CARBOXYMETHYL-AMINO)-ACETIC ACID(Non-covalent)

MHA.3: 16 residues within 4Å: Chain A: K.61, G.66, G.67, D.70, R.73, W.102, S.103, G.104, K.182, M.210, N.214, S.250, S.251, K.348, S.367, V.368 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:R.73, A:G.104, A:K.182, A:N.214, A:S.250, A:S.251, A:S.251, A:V.368 Salt bridges: A:K.61, A:R.73, A:K.182, A:K.319, A:K.348 MHA.9: 18 residues within 4Å: Chain D: K.61, G.66, G.67, R.73, W.102, S.103, G.104, K.182, M.210, N.214, C.249, S.250, S.251, K.319, K.348, V.366, S.367, V.368 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:G.104, D:N.214, D:C.249, D:S.250, D:S.250, D:S.250, D:S.251, D:K.319, D:V.368 Salt bridges: D:K.61, D:R.73, D:K.182, D:K.319, D:K.348

4 x NA: SODIUM ION(Non-functional Binders)

NA.4: 6 residues within 4Å: Chain A: E.321, A.370, Q.373, G.374, P.375, G.378 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.375 NA.6: 6 residues within 4Å: Chain B: E.321, A.370, Q.373, G.374, P.375, G.378 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.370 NA.7: 7 residues within 4Å: Chain C: E.321, A.370, Q.373, G.374, P.375, E.376, G.378 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.321, C:G.377, C:G.378 NA.10: 6 residues within 4Å: Chain D: E.321, A.370, Q.373, G.374, P.375, G.378 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Q.373, D:G.378

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peat, T.S. et al., High-Resolution X-Ray Structures of Two Functionally Distinct Members of the Cyclic Amide Hydrolase Family of Toblerone Fold Enzymes. Appl. Environ. Microbiol. (2017)

Release Date

2017-02-01

Peptides

Barbiturase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Barbiturase

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