SMTL ID : 5b53.1

Crystal structure of hydrogen sulfide-producing enzyme (Fn1055) from Fusobacterium nucleatum

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.91 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 16 residues within 4Å: Chain A: K.50, N.80, G.186, V.187, G.188, T.189, G.190, G.191, T.192, E.232, G.233, I.234, S.276, P.302, D.303, Y.308 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:K.50, A:I.234, A:P.302 Hydrogen bonds: A:N.80, A:G.188, A:T.189, A:G.190, A:T.192, A:T.192, A:S.276 Water bridges: A:T.81, A:N.157, A:T.192, A:V.193 Salt bridges: A:K.50 PLP.3: 16 residues within 4Å: Chain B: K.50, N.80, G.186, V.187, G.188, T.189, G.190, G.191, T.192, E.232, G.233, I.234, S.276, P.302, D.303, Y.308 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:K.50, B:I.234, B:P.302 Hydrogen bonds: B:N.80, B:G.188, B:T.189, B:T.189, B:G.190, B:T.192, B:T.192, B:S.276 Water bridges: B:T.81, B:N.157, B:T.192, B:V.193 Salt bridges: B:K.50

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain A: N.250 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain B: N.250 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kezuka, Y. et al., Crystal structure of hydrogen sulfide-producing enzyme (Fn1055) from Fusobacterium nucleatum. To Be Published

Release Date

2017-04-26

Peptides

Cysteine synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cysteine synthase

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