SMTL ID : 3ct7.1 (3 other biounits)

Crystal structure of D-allulose 6-phosphate 3-epimerase from Escherichia Coli K-12

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-hexamer

Ligands

6 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.30, A:D.32, A:H.63, A:D.173 MG.3: 5 residues within 4Å: Chain B: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.30, B:D.32, B:H.63, B:D.173 MG.5: 5 residues within 4Å: Chain C: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.30, C:D.32, C:H.63, C:D.173 MG.7: 5 residues within 4Å: Chain D: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:H.30, D:D.32, D:H.63, D:D.173 MG.9: 5 residues within 4Å: Chain E: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:H.30, E:D.32, E:H.63, E:D.173 MG.11: 5 residues within 4Å: Chain F: H.30, D.32, H.63, M.65, D.173 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:H.30, F:D.32, F:H.63, F:D.173

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

SO4.2: 8 residues within 4Å: Chain A: C.9, A.142, G.143, S.175, C.176, G.195, T.196, S.197 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.143, A:S.175, A:C.176, A:T.196, A:T.196, A:S.197 Water bridges: A:G.198, A:G.198 SO4.4: 7 residues within 4Å: Chain B: C.9, A.142, G.143, S.175, G.195, T.196, S.197 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.143, B:S.175, B:G.195, B:T.196, B:T.196, B:S.197, B:S.197 Water bridges: B:C.176, B:G.198 SO4.6: 7 residues within 4Å: Chain C: C.9, A.142, G.143, S.175, G.195, T.196, S.197 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:G.143, C:S.175, C:C.176, C:T.196, C:T.196, C:S.197 SO4.8: 8 residues within 4Å: Chain D: C.9, A.142, G.143, S.175, C.176, G.195, T.196, S.197 11 PLIP interactions: 11 interactions with chain D Hydrogen bonds: D:G.143, D:S.175, D:C.176, D:T.196, D:T.196, D:T.196, D:S.197 Water bridges: D:S.197, D:S.197, D:G.198, D:G.198 SO4.10: 8 residues within 4Å: Chain E: C.9, A.142, G.143, S.175, C.176, G.195, T.196, S.197 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:G.143, E:S.175, E:C.176, E:T.196, E:S.197, E:S.197 Water bridges: E:S.6, E:Q.144 SO4.12: 7 residues within 4Å: Chain F: C.9, A.142, G.143, S.175, G.195, T.196, S.197 8 PLIP interactions: 8 interactions with chain F Hydrogen bonds: F:G.143, F:S.175, F:G.195, F:T.196, F:T.196, F:T.196, F:S.197 Water bridges: F:Q.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chan, K.K. et al., Structural basis for substrate specificity in phosphate binding (beta/alpha)8-barrels: D-allulose 6-phosphate 3-epimerase from Escherichia coli K-12. Biochemistry (2008)

Release Date

2008-08-26

Peptides

D-allulose-6-phosphate 3-epimerase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

D-allulose-6-phosphate 3-epimerase

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