SMTL ID : 7yod.1

Crystal structure of A68P single mutant of O-acetylserine sulfhydrylase from Haemophilus influenzae in complex with high-affinity inhibitory peptide from serine acetyltransferase of Salmonella typhimurium at 2.1 A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x ILE- GLY- ASP- GLY- TYR- GLU- PHE: peptide from serine acetyltransferase(Non-covalent)

ILE-GLY-ASP-GLY-TYR-GLU-PHE.1: 18 residues within 4Å: Chain A: K.42, T.69, S.70, G.71, N.72, T.73, M.120, Q.143, F.144, T.178, G.222, P.223, H.224, K.225, Q.227, G.228, G.230, A.231 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.144, A:T.178, A:P.223, A:Q.227, A:Q.227 Hydrogen bonds: A:S.70, A:S.70, A:G.222, A:G.228, A:A.231 Water bridges: A:S.70, A:S.70, A:G.228, A:I.229 ILE-GLY-ASP-GLY-TYR-GLU-PHE.2: 18 residues within 4Å: Chain B: K.42, T.69, S.70, G.71, N.72, T.73, M.120, Q.143, F.144, T.178, G.222, P.223, H.224, K.225, Q.227, G.228, G.230, A.231 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:F.144, B:T.178, B:P.223, B:Q.227, B:Q.227 Hydrogen bonds: B:S.70, B:S.70, B:G.222, B:G.228, B:A.231 Water bridges: B:S.70, B:S.70, B:G.228, B:I.229

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, N. et al., Crystal structure of A68P single mutant of O-acetylserine sulfhydrylase from Haemophilus influenzae in complex with high-affinity inhibitory peptide from serine acetyltransferase of Salmonella typhimurium at 2.1 A. To Be Published

Release Date

2023-08-02

Peptides

Cysteine synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cysteine synthase

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