SMTL ID : 2j6h.1

E. coli glucosamine-6-P synthase in complex with glucose-6P and 5-oxo- L-norleucine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x ONL: 5-OXO-L-NORLEUCINE(Covalent)(Non-covalent)

ONL.1: 12 residues within 4Å: Chain A: C.1, R.73, W.74, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124, V.607 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:T.76 Hydrogen bonds: A:T.76, A:T.76, A:H.77, A:N.98, A:G.99, A:D.123, A:T.124 Salt bridges: A:R.73, A:H.86 ONL.3: 12 residues within 4Å: Chain B: C.1, R.73, W.74, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124, V.607 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:C.1, B:T.76, B:T.76, B:H.77, B:H.77, B:N.98, B:G.99, B:D.123 Salt bridges: B:R.73, B:H.86

2 x G6Q: GLUCOSE-6-PHOSPHATE(Non-covalent)

G6Q.2: 13 residues within 4Å: Chain A: C.300, G.301, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, K.485, E.488 Chain B: H.504 17 PLIP interactions: 15 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:T.302, A:T.302, A:T.302, A:S.303, A:S.303, A:Q.348, A:S.349, A:T.352, A:V.399, A:S.401, B:H.504 Water bridges: A:Q.348, A:Q.348, A:T.355, A:T.355, A:S.401, B:K.503 G6Q.4: 14 residues within 4Å: Chain A: H.504 Chain B: C.300, G.301, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, L.484, K.485, E.488 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:T.302, B:T.302, B:S.303, B:S.303, B:L.346, B:Q.348, B:S.349, B:S.401, A:H.504, A:H.504 Water bridges: B:C.300, B:Q.348, B:S.401, B:S.401

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mouilleron, S. et al., Glutamine Binding Opens the Ammonia Channel and Activates Glucosamine-6-Phosphate Synthase. J.Biol.Chem. (2006)

Release Date

2006-10-02

Peptides

GLUCOSAMINE-FRUCTOSE-6-PHOSPHATE AMINOTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUCOSAMINE-FRUCTOSE-6-PHOSPHATE AMINOTRANSFERASE

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