SMTL ID : 3ooj.1 (1 other biounit)

C1A mutant of E. coli GlmS in complex with glucose-6P and glutamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-octamer

Ligands

8 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 12 residues within 4Å: Chain A: A.1, H.71, R.73, W.74, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:A.1, A:W.74, A:W.74, A:T.76, A:H.77, A:H.77, A:G.99, A:G.99, A:T.124, A:T.124 Salt bridges: A:H.71, A:R.73, A:H.86 GLU.5: 14 residues within 4Å: Chain B: A.1, H.71, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, T.122, D.123, T.124 14 PLIP interactions: 13 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:A.1, B:W.74, B:T.76, B:T.76, B:H.77, B:H.77, B:G.99, B:G.99, B:G.99, B:T.124, E.5 Salt bridges: B:H.71, B:R.73, B:H.86 GLU.9: 13 residues within 4Å: Chain C: A.1, T.72, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 12 PLIP interactions: 12 interactions with chain C, Hydrogen bonds: C:A.1, C:W.74, C:T.76, C:H.77, C:G.99, C:G.99, C:D.123, C:T.124, C:T.124 Salt bridges: C:H.71, C:R.73, C:H.86 GLU.13: 12 residues within 4Å: Chain D: A.1, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 12 PLIP interactions: 12 interactions with chain D, Hydrogen bonds: D:A.1, D:W.74, D:T.76, D:H.77, D:H.97, D:G.99, D:D.123, D:T.124, D:T.124 Salt bridges: D:H.71, D:R.73, D:H.86 GLU.17: 13 residues within 4Å: Chain E: A.1, H.71, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 12 PLIP interactions: 12 interactions with chain E, Hydrogen bonds: E:A.1, E:W.74, E:T.76, E:H.77, E:G.99, E:G.99, E:G.99, E:T.124, E:T.124 Salt bridges: E:H.71, E:R.73, E:H.86 GLU.21: 14 residues within 4Å: Chain F: A.1, H.71, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, T.122, D.123, T.124 14 PLIP interactions: 13 interactions with chain F, 1 Ligand-Ligand interactions Hydrophobic interactions: F:T.76 Hydrogen bonds: F:A.1, F:W.74, F:T.76, F:T.76, F:G.99, F:G.99, F:G.99, F:T.124, E.21 Salt bridges: F:H.71, F:R.73, F:H.86, F:H.86 GLU.25: 11 residues within 4Å: Chain G: A.1, R.73, W.74, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 12 PLIP interactions: 12 interactions with chain G, Hydrogen bonds: G:A.1, G:W.74, G:T.76, G:H.77, G:H.77, G:G.99, G:D.123, G:T.124, G:T.124 Salt bridges: G:H.71, G:R.73, G:H.86 GLU.29: 13 residues within 4Å: Chain H: A.1, H.71, R.73, W.74, A.75, T.76, H.77, H.86, H.97, N.98, G.99, D.123, T.124 12 PLIP interactions: 12 interactions with chain H, Hydrogen bonds: H:A.1, H:W.74, H:T.76, H:H.77, H:G.99, H:G.99, H:D.123, H:T.124, H:T.124 Salt bridges: H:H.71, H:R.73, H:H.86

8 x G6P: 6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

G6P.2: 14 residues within 4Å: Chain A: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, A.400, S.401, E.488, A.602, K.603 Chain B: H.504 19 PLIP interactions: 18 interactions with chain A, 1 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:T.352, A:T.352, A:S.401, A:E.488, A:A.602, A:A.602 Water bridges: A:Q.348, A:Q.348, A:S.401, A:A.602 Salt bridges: B:H.504 G6P.6: 13 residues within 4Å: Chain A: H.504 Chain B: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, E.488, A.602, K.603 18 PLIP interactions: 17 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:T.302, B:T.302, B:S.303, B:S.303, B:Q.348, B:S.349, B:S.349, B:T.352, B:T.352, B:S.401, B:E.488, B:A.602, B:A.602 Water bridges: B:T.302, B:Q.348, B:T.355, B:A.602 Salt bridges: A:H.504 G6P.10: 14 residues within 4Å: Chain C: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, A.400, S.401, E.488, A.602, K.603 Chain D: H.504 20 PLIP interactions: 19 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:T.302, C:T.302, C:T.302, C:S.303, C:S.303, C:Q.348, C:S.349, C:T.352, C:T.352, C:T.352, C:V.399, C:S.401, C:A.602, C:A.602 Water bridges: C:Q.348, C:Q.348, C:S.401, C:E.488, C:A.602 Salt bridges: D:H.504 G6P.14: 12 residues within 4Å: Chain C: H.504 Chain D: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, A.602, K.603 20 PLIP interactions: 1 interactions with chain C, 19 interactions with chain D Salt bridges: C:H.504 Hydrogen bonds: D:T.302, D:T.302, D:S.303, D:S.303, D:Q.348, D:S.349, D:S.349, D:T.352, D:T.352, D:V.399, D:S.401, D:A.602, D:A.602 Water bridges: D:C.300, D:T.302, D:Q.348, D:S.401, D:E.488, D:A.602 G6P.18: 14 residues within 4Å: Chain E: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, A.400, S.401, E.488, A.602, K.603 Chain F: H.504 18 PLIP interactions: 1 interactions with chain F, 17 interactions with chain E Salt bridges: F:H.504 Hydrogen bonds: E:T.302, E:T.302, E:S.303, E:S.303, E:Q.348, E:S.349, E:S.349, E:T.352, E:T.352, E:S.401, E:E.488, E:A.602, E:A.602 Water bridges: E:T.302, E:Q.348, E:E.488, E:A.602 G6P.22: 13 residues within 4Å: Chain E: H.504 Chain F: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, E.488, A.602, K.603 18 PLIP interactions: 17 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:T.302, F:T.302, F:T.302, F:S.303, F:S.303, F:Q.348, F:S.349, F:S.349, F:T.352, F:T.352, F:S.401, F:E.488, F:A.602, F:A.602 Water bridges: F:C.300, F:Q.348, F:A.602 Salt bridges: E:H.504 G6P.26: 14 residues within 4Å: Chain G: C.300, G.301, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, E.488, A.602, K.603 Chain H: H.504 21 PLIP interactions: 20 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:T.302, G:T.302, G:T.302, G:S.303, G:S.303, G:Q.348, G:S.349, G:S.349, G:T.352, G:T.352, G:S.401, G:E.488, G:A.602, G:A.602 Water bridges: G:Q.348, G:Q.348, G:T.355, G:S.401, G:E.488, G:A.602 Salt bridges: H:H.504 G6P.30: 13 residues within 4Å: Chain G: H.504 Chain H: C.300, T.302, S.303, S.347, Q.348, S.349, T.352, V.399, S.401, E.488, A.602, K.603 18 PLIP interactions: 17 interactions with chain H, 1 interactions with chain G Hydrogen bonds: H:T.302, H:T.302, H:S.303, H:S.303, H:Q.348, H:S.349, H:T.352, H:T.352, H:T.352, H:V.399, H:S.401, H:A.602, H:A.602 Water bridges: H:T.302, H:Q.348, H:T.355, H:A.602 Salt bridges: G:H.504

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: H.466, L.509, D.511, D.513, M.514 Chain B: H.465, Y.491, H.493 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:D.513, B:H.465, B:Y.491, B:H.493 GOL.7: 8 residues within 4Å: Chain A: H.465, Y.491, H.493 Chain B: H.466, L.509, D.511, D.513, M.514 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:H.465, A:H.493, B:L.509, B:D.511 GOL.11: 9 residues within 4Å: Chain C: H.466, L.509, D.511, M.514 Chain D: H.465, Y.491, I.492, H.493, R.599 6 PLIP interactions: 5 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:H.465, D:Y.491, D:H.493, D:R.599, C:D.511 Water bridges: D:H.465 GOL.15: 10 residues within 4Å: Chain C: H.465, Y.491, I.492, H.493, R.599 Chain D: H.466, L.509, D.511, D.513, M.514 7 PLIP interactions: 3 interactions with chain D, 4 interactions with chain C Hydrogen bonds: D:L.509, D:D.511, C:H.465, C:H.493, C:R.599 Water bridges: D:D.513, C:H.465 GOL.19: 9 residues within 4Å: Chain E: H.466, L.509, D.511, D.513, M.514 Chain F: H.465, Y.491, I.492, H.493 5 PLIP interactions: 2 interactions with chain F, 3 interactions with chain E Hydrogen bonds: F:H.465, F:H.493, E:L.509, E:D.511 Water bridges: E:D.513 GOL.23: 9 residues within 4Å: Chain E: H.465, Y.491, I.492, H.493, R.599 Chain F: H.466, L.509, D.511, M.514 6 PLIP interactions: 5 interactions with chain E, 1 interactions with chain F Hydrogen bonds: E:H.465, E:Y.491, E:H.493, E:R.599, F:D.511 Water bridges: E:H.465 GOL.27: 7 residues within 4Å: Chain G: H.466, L.509, D.511 Chain H: H.465, Y.491, H.493, R.599 5 PLIP interactions: 3 interactions with chain H, 2 interactions with chain G Hydrogen bonds: H:H.465, H:H.493, H:R.599, G:L.509, G:D.511 GOL.31: 8 residues within 4Å: Chain G: H.465, Y.491, I.492, H.493 Chain H: H.466, L.509, D.511, D.513 4 PLIP interactions: 3 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:H.465, G:Y.491, G:H.493, H:D.511

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

G6Q.4: 9 residues within 4Å: Chain A: S.316, D.474, Q.475, E.569, A.572, P.573 Chain B: Y.332, R.333, K.334 8 PLIP interactions: 1 interactions with chain B, 7 interactions with chain A Hydrogen bonds: B:K.334, A:S.316, A:D.474, A:Q.475, A:E.569, A:E.569 Water bridges: A:D.474, A:D.474 G6Q.8: 8 residues within 4Å: Chain A: Y.332, R.333, K.334 Chain B: S.316, D.474, Q.475, E.569, A.572 9 PLIP interactions: 8 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.316, B:S.316, B:D.474, B:Q.475, B:E.569, B:E.569, A:K.334 Water bridges: B:D.474, B:D.474 G6Q.12: 9 residues within 4Å: Chain C: S.316, D.474, Q.475, E.569, A.572, P.573 Chain D: Y.332, R.333, K.334 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:S.316, C:D.474, C:Q.475, C:E.569, D:K.334 Water bridges: C:S.316, C:D.474, C:D.474 G6Q.16: 9 residues within 4Å: Chain C: Y.332, R.333, K.334 Chain D: S.316, D.474, Q.475, E.569, A.572, P.573 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:S.316, D:Q.475, D:E.569, C:K.334 Water bridges: D:D.474, D:D.474, D:D.474, D:E.569, D:E.569 G6Q.20: 8 residues within 4Å: Chain E: S.316, D.474, Q.475, E.569, A.572 Chain F: Y.332, R.333, K.334 8 PLIP interactions: 2 interactions with chain F, 6 interactions with chain E Hydrogen bonds: F:Y.332, F:K.334, E:S.316, E:D.474, E:Q.475, E:E.569 Water bridges: E:D.474, E:D.474 G6Q.24: 9 residues within 4Å: Chain E: Y.332, R.333, K.334 Chain F: S.316, D.474, Q.475, E.569, A.572, P.573 8 PLIP interactions: 7 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:S.316, F:D.474, F:Q.475, F:E.569, E:K.334 Water bridges: F:D.474, F:D.474, F:D.474 G6Q.28: 9 residues within 4Å: Chain G: S.316, D.474, Q.475, E.569, A.572, P.573 Chain H: Y.332, R.333, K.334 9 PLIP interactions: 8 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:D.474, G:Q.475, G:E.569, H:K.334 Water bridges: G:S.316, G:S.316, G:S.316, G:D.474, G:D.474 G6Q.32: 9 residues within 4Å: Chain G: Y.332, R.333, K.334 Chain H: S.316, D.474, Q.475, E.569, A.572, P.573 7 PLIP interactions: 6 interactions with chain H, 1 interactions with chain G Hydrogen bonds: H:D.474, H:Q.475, H:E.569, G:K.334 Water bridges: H:S.316, H:S.316, H:S.316

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mouilleron, S. et al., Structural basis for morpheein-type allosteric regulation of Escherichia coli glucosamine-6-phosphate synthase: equilibrium between inactive hexamer and active dimer. J.Biol.Chem. (2012)

Release Date

2011-10-19

Peptides

Glucosamine/fructose-6-phosphate aminotransferase, isomerizing: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Glucosamine/fructose-6-phosphate aminotransferase, isomerizing

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