SMTL ID : 6l0r.3 (3 other biounits)

Crystal Structure of the O-Phosphoserine Sulfhydrylase from Aeropyrum pernix Complexed with O-Acetylserine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

monomer

Ligands

1 x E1R: (2S)-3-acetyloxy-2-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]propanoic acid(Non-covalent)

E1R.1: 22 residues within 4Å: Chain A: T.152, S.153, S.154, N.155, F.156, T.203, Q.224, Y.225, S.259, L.260, G.261, T.262, S.263, G.264, H.265, P.294, G.295, I.296, S.341, P.368, D.369, Y.374 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:I.296, A:P.368 Hydrogen bonds: A:T.152, A:S.153, A:S.153, A:S.154, A:N.155, A:N.155, A:F.156, A:Q.224, A:G.261, A:T.262, A:T.262, A:T.262, A:S.263, A:G.264, A:H.265, A:S.341 Water bridges: A:M.266 Salt bridges: A:H.265

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 7 residues within 4Å: Chain A: M.82, G.94, K.95, P.96, T.97, P.98, Y.119 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.98 Hydrogen bonds: A:G.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takeda, E. et al., Identification of amino acid residues important for recognition of O-phospho-l-serine substrates by cysteine synthase. J.Biosci.Bioeng. (2021)

Release Date

2020-09-23

Peptides

Protein CysO: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Protein CysO

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