SMTL ID : 1um0.1

Crystal structure of chorismate synthase complexed with FMN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-tetramer

Ligands

4 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 18 residues within 4Å: Chain A: S.103, H.104, A.105, R.123, S.125, L.240, N.241, G.242, K.296, T.298, P.299, S.300, D.324, I.327, R.330 Chain D: V.279, L.280, G.281 22 PLIP interactions: 18 interactions with chain A, 4 interactions with chain D Hydrophobic interactions: A:T.298, A:P.299 Hydrogen bonds: A:A.105, A:R.123, A:R.123, A:R.123, A:S.125, A:S.125, A:S.129, A:S.129, A:N.241, A:G.242, A:K.296, D:V.279, D:G.281 Water bridges: A:V.243, A:K.244, A:K.244, A:D.324, D:G.282, D:G.282 Salt bridges: A:K.296 FMN.2: 18 residues within 4Å: Chain B: S.103, H.104, R.123, S.125, S.129, L.240, N.241, G.242, F.295, K.296, T.298, P.299, S.300, I.327, R.330 Chain C: L.280, G.281, G.282 24 PLIP interactions: 20 interactions with chain B, 4 interactions with chain C Hydrophobic interactions: B:T.298 Hydrogen bonds: B:S.103, B:A.105, B:R.123, B:S.125, B:S.125, B:S.129, B:S.129, B:N.241, B:G.242, B:K.296, C:G.281, C:G.282 Water bridges: B:L.240, B:L.240, B:N.241, B:K.244, B:K.244, B:R.330, B:R.330, C:D.230, C:D.230 Salt bridges: B:K.244, B:K.296 FMN.3: 17 residues within 4Å: Chain B: L.280, G.281 Chain C: R.50, S.103, H.104, R.123, S.125, L.240, N.241, G.242, F.295, K.296, T.298, P.299, S.300, D.324, I.327 11 PLIP interactions: 10 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:T.298 Hydrogen bonds: C:S.125, C:S.125, C:N.241, C:N.241, C:G.242, B:G.281 Water bridges: C:V.243, C:K.296, C:R.330 Salt bridges: C:K.296 FMN.4: 16 residues within 4Å: Chain A: L.280, G.281 Chain D: S.103, H.104, A.105, R.123, S.125, L.240, N.241, G.242, K.296, T.298, P.299, S.300, I.327, R.330 17 PLIP interactions: 14 interactions with chain D, 3 interactions with chain A Hydrophobic interactions: D:T.298, D:P.299, D:I.327 Hydrogen bonds: D:H.104, D:R.123, D:S.125, D:S.129, D:S.129, D:N.241, D:G.242, D:K.296, A:G.281 Water bridges: D:K.244, D:R.330, A:G.282, A:G.282 Salt bridges: D:K.296

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahn, H.J. et al., Crystal structure of chorismate synthase: a novel FMN-binding protein fold and functional insights. J.Mol.Biol. (2004)

Release Date

2004-06-01

Peptides

Chorismate synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Chorismate synthase

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