SMTL ID : 3oix.2 (2 other biounits)

Crystal structure of the putative dihydroorotate dehydrogenase from Streptococcus mutans

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: A.54, A.55, G.56, V.57, T.80, Y.94, S.101, N.103, M.105, L.107, N.162, K.199, I.227, N.228, S.229, G.253, G.254, T.281, G.282, G.283, I.303, G.304, T.305 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:V.57, A:Y.94, A:Y.94, A:N.103 Hydrogen bonds: A:A.55, A:T.80, A:T.80, A:K.199, A:K.199, A:N.228, A:G.254, A:G.283, A:G.304, A:T.305 Water bridges: A:T.80, A:N.103, A:N.103, A:S.134, A:S.134, A:G.282, A:V.284, A:V.284, A:V.284 FMN.3: 23 residues within 4Å: Chain B: A.54, A.55, G.56, V.57, T.80, Y.94, S.101, N.103, M.105, L.107, N.162, K.199, I.227, N.228, S.229, G.253, G.254, T.281, G.282, G.283, I.303, G.304, T.305 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:V.57, B:Y.94, B:Y.94, B:N.103 Hydrogen bonds: B:A.55, B:T.80, B:T.80, B:K.199, B:K.199, B:N.228, B:G.254, B:G.283, B:G.304, B:T.305 Water bridges: B:N.103, B:S.134, B:S.134, B:S.229, B:G.282, B:V.284

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: Y.176, F.178, H.208 Chain B: H.208 Ligands: GOL.4 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Y.176, A:F.178, A:Q.211 GOL.4: 5 residues within 4Å: Chain A: H.208 Chain B: Y.176, F.178, H.208 Ligands: GOL.2 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Water bridges: B:Y.176, B:H.208, B:H.208, B:Q.211, A:H.208, A:H.208

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., Structure of the putative dihydroorotate dehydrogenase from Streptococcus mutans. Acta Crystallogr.,Sect.F (2011)

Release Date

2010-09-08

Peptides

Putative dihydroorotate dehydrogenase; dihydroorotate oxidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative dihydroorotate dehydrogenase; dihydroorotate oxidase

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