SMTL ID : 4g6i.1

Crystallographic structure of trimeric riboflavin synthase from Brucella abortus in complex with roseoflavin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

homo-trimer

Ligands

4 x RS3: 1-deoxy-1-[8-(dimethylamino)-7-methyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl]-D-ribitol(Non-covalent)

RS3.1: 20 residues within 4Å: Chain A: S.40, V.46, C.47, L.48, T.49, E.66, A.67, W.68, E.70, A.71, L.74, T.75, F.104, G.105, H.106, V.107 Chain B: G.99, K.140, T.151, I.165 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:C.47, A:C.47, A:T.49, A:T.49, A:E.66, A:W.68, A:G.105, A:V.107, B:K.140 Water bridges: A:A.71, A:A.71 RS3.2: 16 residues within 4Å: Chain A: T.3, G.4, I.5, I.6, H.101, S.142, T.148, S.149, L.150, T.151, L.163, L.164, I.165, S.168, V.171, T.172 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:H.101 Hydrogen bonds: A:G.4, A:I.6, A:I.6, A:S.149, A:S.149, A:T.151, A:L.163, A:I.165, A:S.168 RS3.3: 16 residues within 4Å: Chain B: S.40, V.46, C.47, L.48, T.49, E.66, A.67, W.68, E.70, A.71, L.74, T.75, F.104, G.105, H.106, V.107 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:C.47, B:C.47, B:T.49, B:T.49, B:E.66, B:W.68, B:G.105, B:V.107, B:V.107 Water bridges: B:A.71, B:A.71 RS3.4: 16 residues within 4Å: Chain C: S.40, V.46, C.47, L.48, T.49, E.66, A.67, W.68, E.70, A.71, L.74, T.75, F.104, G.105, H.106, V.107 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:C.47, C:C.47, C:T.49, C:E.66, C:W.68, C:E.70, C:G.105, C:V.107, C:V.107 Water bridges: C:E.66, C:A.71, C:A.71

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Serer, M.I. et al., Crystallographic and kinetic study of riboflavin synthase from Brucella abortus, a chemotherapeutic target with an enhanced intrinsic flexibility. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-03-12

Peptides

Riboflavin synthase subunit alpha: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Riboflavin synthase subunit alpha

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