SMTL ID : 4d9f.1 (1 other biounit)

D-Cysteine desulfhydrase from Salmonella typhimurium complexed with D-cycloserine (DCS)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.61 Å

Oligo State

homo-dimer

Ligands

2 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.1: 4 residues within 4Å: Chain A: Y.44, L.45, I.310, S.314 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.44, A:L.45, A:I.310 Hydrogen bonds: A:Y.44 BEN.3: 2 residues within 4Å: Chain B: Y.44, L.45 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:L.45

2 x DCS: D-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-N,O-CYCLOSERYLAMIDE(Non-covalent)

DCS.2: 19 residues within 4Å: Chain A: N.64, K.65, K.68, S.92, N.93, V.172, G.173, S.175, A.206, S.207, G.208, S.209, A.210, G.211, T.212, Y.301, T.329, G.330, G.331 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Y.301 Hydrogen bonds: A:N.64, A:K.65, A:N.93, A:S.175, A:G.208, A:S.209, A:A.210, A:G.211, A:T.212, A:T.212, A:T.212, A:Y.301, A:T.329 Water bridges: A:H.94, A:H.94, A:H.213, A:Y.275, A:T.329, A:G.331 Salt bridges: A:K.65, A:K.68 pi-Stacking: A:Y.301 DCS.4: 19 residues within 4Å: Chain B: N.64, K.65, K.68, S.92, N.93, H.94, V.172, G.173, S.175, S.207, G.208, S.209, A.210, G.211, T.212, Y.301, T.329, G.330, G.331 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:Y.301 Hydrogen bonds: B:N.64, B:K.65, B:N.93, B:S.175, B:G.208, B:S.209, B:A.210, B:G.211, B:T.212 Water bridges: B:H.94, B:H.213, B:Y.301, B:Y.301, B:Y.301 Salt bridges: B:K.65, B:K.68 pi-Stacking: B:Y.301

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bharath, S.R. et al., Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase. Plos One (2012)

Release Date

2012-05-30

Peptides

D-Cysteine desulfhydrase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D-Cysteine desulfhydrase

Related Entries With Identical Sequence