SMTL ID : 4d96.1 (1 other biounit)

D-Cysteine desulfhydrase from Salmonella typhimurium complexed with 1-amino-1-carboxycyclopropane (ACC)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-dimer

Ligands

2 x 5PA: N-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-Y-LMETHYL]-1-AMINO-CYCLOPROPANECARBOXYLIC ACID(Non-covalent)

5PA.1: 20 residues within 4Å: Chain A: N.64, K.65, K.68, S.92, N.93, H.94, 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 Ligands: SO4.3 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:Y.301 Hydrogen bonds: A:N.64, A:N.93, A:N.93, A:H.94, A:S.175, A:S.175, A:G.208, A:S.209, A:S.209, A:A.210, A:G.211, A:T.212, A:T.212, A:T.329 Water bridges: A:S.92, A:S.92, A:H.213 Salt bridges: A:K.65, A:K.68 pi-Stacking: A:Y.301 5PA.4: 19 residues within 4Å: Chain B: N.64, K.65, K.68, S.92, N.93, H.94, 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 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:Y.301 Hydrogen bonds: B:N.64, B:N.93, B:N.93, B:H.94, B:S.175, B:S.175, B:G.208, B:S.209, B:S.209, B:A.210, B:G.211, B:T.212, B:T.212, B:Y.301, B:T.329 Water bridges: B:A.89, B:H.94, B:H.213 Salt bridges: B:K.65, B:K.68 pi-Stacking: B:Y.301

1 x BEN: BENZAMIDINE(Non-functional Binders)

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

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 9 residues within 4Å: Chain A: V.172, G.208, S.209, V.234, S.235, R.236, Y.275, Y.301 Ligands: 5PA.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.235, A:Y.301 Water bridges: A:G.208, A:R.236 Salt bridges: A:R.236

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

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