SMTL ID : 5j8q.1

Crystal Structure of the Cysteine Desulfurase SufS of Bacillus subtilis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 14 residues within 4Å: Chain A: T.92, T.93, H.121, V.171, N.173, D.198, A.200, Q.201, S.221, H.223, K.224 Chain B: G.274, T.275 Ligands: ALA.2 15 PLIP interactions: 11 interactions with chain A, 3 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: A:A.200, A:K.224 Hydrogen bonds: A:T.92, A:T.93, A:T.93, A:T.93, A:S.221, B:T.275, B:T.275, B:T.275 Water bridges: A:T.94, A.2 Salt bridges: A:H.223, A:K.224 pi-Stacking: A:H.121 PLP.3: 14 residues within 4Å: Chain A: G.274, T.275 Chain B: T.92, T.93, H.121, V.171, N.173, D.198, A.200, Q.201, S.221, H.223, K.224 Ligands: ALA.4 15 PLIP interactions: 2 interactions with chain A, 12 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: A:T.275, A:T.275, B:T.92, B:T.93, B:T.93, B:T.93, B:S.221, B:K.224 Hydrophobic interactions: B:A.200, B:K.224 Water bridges: B:T.94, A.4 Salt bridges: B:H.223, B:K.224 pi-Stacking: B:H.121

2 x ALA: ALANINE(Non-covalent)

ALA.2: 9 residues within 4Å: Chain A: A.28, A.29, H.121, N.173, R.356, H.360, C.361, R.376 Ligands: PLP.1 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:H.121, A:N.173 Salt bridges: A:K.224, A:R.376 Water bridges: B:T.275 ALA.4: 9 residues within 4Å: Chain B: A.28, A.29, H.121, N.173, R.356, H.360, C.361, R.376 Ligands: PLP.3 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.121, B:N.173 Salt bridges: B:K.224, B:R.376

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blauenburg, B. et al., Crystal Structure of Bacillus subtilis Cysteine Desulfurase SufS and Its Dynamic Interaction with Frataxin and Scaffold Protein SufU. Plos One (2016)

Release Date

2016-07-27

Peptides

Cysteine desulfurase SufS: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cysteine desulfurase SufS