SMTL ID : 1szg.1

A198G:L230A flavocytochrome b2 with sulfite bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

4 x FNS: N-SULFO-FLAVIN MONONUCLEOTIDE(Non-covalent)

FNS.1: 24 residues within 4Å: Chain A: Y.143, Y.144, S.195, A.196, T.197, G.198, S.228, A.230, Q.252, Y.254, T.280, K.349, S.371, H.373, G.374, R.376, D.409, G.410, G.411, R.413, L.431, G.432, R.433, L.436 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:Y.143, A:Y.144, A:R.433 Hydrogen bonds: A:S.195, A:A.196, A:G.198, A:S.228, A:Q.252, A:Q.252, A:T.280, A:K.349, A:K.349, A:S.371, A:G.410, A:G.411, A:G.432, A:R.433 Water bridges: A:G.374, A:V.412, A:V.412, A:R.433 Salt bridges: A:H.373, A:R.376, A:R.413, A:R.433 FNS.2: 24 residues within 4Å: Chain B: Y.143, Y.144, S.195, A.196, T.197, G.198, S.228, Q.252, Y.254, T.280, K.349, S.371, H.373, G.374, R.376, D.409, G.410, G.411, R.413, L.431, G.432, R.433, P.434, L.436 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:Y.144, B:R.433 Hydrogen bonds: B:S.195, B:A.196, B:G.198, B:S.228, B:Q.252, B:T.280, B:K.349, B:K.349, B:S.371, B:D.409, B:G.411, B:G.432, B:R.433 Water bridges: B:H.154, B:V.412, B:R.413, B:R.433 Salt bridges: B:H.373, B:R.376, B:R.413, B:R.433 FNS.3: 24 residues within 4Å: Chain C: Y.143, Y.144, S.195, A.196, T.197, G.198, S.228, A.230, Q.252, Y.254, T.280, K.349, S.371, H.373, G.374, R.376, D.409, G.410, G.411, R.413, L.431, G.432, R.433, L.436 25 PLIP interactions: 25 interactions with chain C Hydrophobic interactions: C:Y.143, C:Y.144, C:R.433 Hydrogen bonds: C:S.195, C:A.196, C:G.198, C:S.228, C:Q.252, C:Q.252, C:Y.254, C:K.349, C:K.349, C:S.371, C:G.410, C:G.411, C:G.432, C:R.433 Water bridges: C:H.154, C:V.412, C:V.412, C:R.433 Salt bridges: C:H.373, C:R.376, C:R.413, C:R.433 FNS.4: 24 residues within 4Å: Chain D: Y.143, Y.144, S.195, A.196, T.197, G.198, S.228, Q.252, Y.254, T.280, K.349, S.371, H.373, G.374, R.376, D.409, G.410, G.411, R.413, L.431, G.432, R.433, P.434, L.436 22 PLIP interactions: 22 interactions with chain D Hydrophobic interactions: D:Y.144, D:R.433 Hydrogen bonds: D:S.195, D:A.196, D:G.198, D:S.228, D:Q.252, D:Y.254, D:K.349, D:K.349, D:S.371, D:G.411, D:G.432, D:R.433 Water bridges: D:G.374, D:V.412, D:R.413, D:R.433 Salt bridges: D:H.373, D:R.376, D:R.413, D:R.433

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mowat, C.G. et al., Altered Substrate Specificity in Flavocytochrome b(2): Structural Insights into the Mechanism of l-Lactate Dehydrogenation. Biochemistry (2004)

Release Date

2004-07-27

Peptides

Cytochrome b2, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Cytochrome b2, mitochondrial

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