SMTL ID : 3ct7.4 (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-dimer

Ligands

2 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

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

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

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: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

D-allulose-6-phosphate 3-epimerase

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