SMTL ID : 6uy5.1

E. coli cysteine desulfurase SufS with a spontaneously rotated beta-hairpin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 11 residues within 4Å: Chain A: T.94, T.95, H.123, N.175, D.200, A.202, Q.203, S.223, H.225, K.226 Chain B: T.278 15 PLIP interactions: 13 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.202, A:Q.203, A:K.226 Hydrogen bonds: A:T.94, A:T.95, A:T.95, A:Q.203, A:S.223, A:S.223, B:T.278, B:T.278 Water bridges: A:N.175 Salt bridges: A:H.225, A:K.226 pi-Stacking: A:H.123 PLP.2: 11 residues within 4Å: Chain A: T.278 Chain B: T.94, T.95, H.123, N.175, D.200, A.202, Q.203, S.223, H.225, K.226 17 PLIP interactions: 15 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.202, B:Q.203, B:K.226 Hydrogen bonds: B:T.94, B:T.95, B:T.95, B:T.95, B:Q.203, B:S.223, B:S.223, B:K.226, A:T.278, A:T.278 Water bridges: B:N.175 Salt bridges: B:H.225, B:K.226 pi-Stacking: B:H.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dunkle, J.A. et al., Structural evidence for a latch mechanism regulating access to the active site of SufS-family cysteine desulfurases. Acta Crystallogr.,Sect.D (2020)

Release Date

2020-03-25

Peptides

Cysteine desulfurase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cysteine desulfurase

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