SMTL ID : 6bmq.1

Crystal structure of Arabidopsis Dehydroquinate dehydratase-shikimate dehydrogenase (T381G mutant) in complex with tartrate and shikimate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

homo-dimer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 8 residues within 4Å: Chain A: G.292, I.293, P.294, H.295, K.296, E.297, G.373, G.374 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:P.294, A:K.296, A:E.297, A:G.374 Water bridges: A:A.375 SO4.2: 3 residues within 4Å: Chain A: W.69 Chain B: P.243, P.438 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Water bridges: A:Q.101, A:Q.101, B:S.245, B:S.245 SO4.4: 8 residues within 4Å: Chain B: G.292, I.293, P.294, H.295, K.296, E.297, G.373, G.374 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:P.294, B:K.296, B:E.297, B:G.374 Water bridges: B:A.375 SO4.5: 3 residues within 4Å: Chain A: P.243, P.438 Chain B: W.69 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Water bridges: B:Q.101, B:Q.101, A:S.245, A:S.245

2 x QIC: (1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexanecarboxylic acid(Non-covalent)

QIC.3: 13 residues within 4Å: Chain A: I.239, S.247, S.249, S.290, C.291, G.292, K.296, N.317, D.334, Y.461, F.486, Q.489, Q.493 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.239 Hydrogen bonds: A:C.291, A:K.296, A:N.317, A:N.317, A:D.334, A:Q.493 Water bridges: A:H.246, A:K.296, A:K.296, A:K.296 QIC.6: 13 residues within 4Å: Chain B: I.239, S.247, S.249, S.290, C.291, G.292, K.296, N.317, D.334, Y.461, F.486, Q.489, Q.493 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:I.239 Hydrogen bonds: B:C.291, B:K.296, B:N.317, B:N.317, B:D.334, B:Y.461, B:Q.493 Water bridges: B:H.246, B:K.296, B:K.296, B:K.296

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gritsunov, A. et al., Structural and biochemical approaches uncover multiple evolutionary trajectories of plant quinate dehydrogenases. Plant J. (2018)

Release Date

2018-09-26

Peptides

Bifunctional 3-dehydroquinate dehydratase/shikimate dehydrogenase, chloroplastic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Bifunctional 3-dehydroquinate dehydratase/shikimate dehydrogenase, chloroplastic

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