SMTL ID : 1n8p.1

Crystal Structure of cystathionine gamma-lyase from yeast

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

4 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 14 residues within 4Å: Chain A: S.78, G.79, S.80, Y.103, D.178, T.180, F.181, S.200, T.202, K.203, V.212, L.335 Chain B: Y.49, R.51 10 PLIP interactions: 8 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.103, A:F.181, A:K.203 Hydrogen bonds: A:G.79, A:S.80, A:S.200, B:Y.49 Salt bridges: A:K.203, B:R.51 pi-Stacking: A:Y.103 PLP.2: 14 residues within 4Å: Chain A: Y.49, R.51 Chain B: S.78, G.79, S.80, Y.103, D.178, T.180, F.181, S.200, T.202, K.203, V.212, L.335 12 PLIP interactions: 9 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.103, B:F.181, B:K.203 Hydrogen bonds: B:G.79, B:S.80, B:S.200, B:T.202, A:Y.49, A:Y.49 Salt bridges: B:K.203, A:R.51 pi-Stacking: B:Y.103 PLP.3: 12 residues within 4Å: Chain C: S.78, G.79, S.80, Y.103, E.145, D.178, F.181, S.200, T.202, K.203 Chain D: Y.49, R.51 11 PLIP interactions: 2 interactions with chain D, 9 interactions with chain C Hydrogen bonds: D:Y.49, C:G.79, C:S.80, C:S.200, C:T.202, C:T.202 Salt bridges: D:R.51, C:K.203 Hydrophobic interactions: C:Y.103, C:K.203 pi-Stacking: C:Y.103 PLP.4: 13 residues within 4Å: Chain C: Y.49, R.51 Chain D: S.78, G.79, S.80, Y.103, E.145, D.178, F.181, S.200, K.203, V.212, L.335 9 PLIP interactions: 7 interactions with chain D, 2 interactions with chain C Hydrophobic interactions: D:Y.103, D:F.181, D:K.203 Hydrogen bonds: D:G.79, D:S.80, C:Y.49 Salt bridges: D:K.203, C:R.51 pi-Stacking: D:Y.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Messerschmidt, A. et al., Determinants of Enzymatic Specificity in the Cys-Met-Metabolism PLP-Dependent Enzymes Family: Crystal Structure of Cystathionine gamma-lyase from Yeast and Intrafamiliar Structural Comparison. BIOL.CHEM. (2003)

Release Date

2002-12-04

Peptides

Cystathionine gamma-lyase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Cystathionine gamma-lyase