SMTL ID : 4itg.1

P113S mutant of E. coli Cystathionine beta-lyase MetC

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-tetramer

Ligands

4 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 9 residues within 4Å: Chain A: Y.111, E.112, S.113, D.116, K.210, Y.338, S.339, W.340, R.372 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain A Water bridges: C:R.58, C:R.58, C:R.58 Hydrogen bonds: A:D.116, A:S.339 Salt bridges: A:E.112, A:R.372 EPE.2: 9 residues within 4Å: Chain B: Y.111, E.112, S.113, D.116, K.210, Y.338, S.339, W.340, R.372 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:Y.111, B:D.116, B:S.339 Water bridges: B:E.112, B:S.113, D:R.58 Salt bridges: B:E.112, B:R.372 EPE.3: 9 residues within 4Å: Chain C: Y.111, E.112, S.113, D.116, K.210, Y.338, S.339, W.340, R.372 10 PLIP interactions: 3 interactions with chain A, 7 interactions with chain C Water bridges: A:R.58, A:R.58, A:R.58, C:E.112 Hydrogen bonds: C:Y.111, C:D.116, C:D.116, C:S.339 Salt bridges: C:E.112, C:R.372 EPE.4: 9 residues within 4Å: Chain D: Y.111, E.112, S.113, D.116, K.210, Y.338, S.339, W.340, R.372 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:S.339 Water bridges: D:S.113, B:R.58 Salt bridges: D:E.112, D:R.372

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Soo, V.W. et al., Mechanistic and Evolutionary Insights from the Reciprocal Promiscuity of Two Pyridoxal Phosphate-dependent Enzymes. J.Biol.Chem. (2016)

Release Date

2014-12-24

Peptides

Cystathionine beta-lyase MetC: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Cystathionine beta-lyase MetC

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