SMTL ID : 3imh.2 (1 other biounit)

CRYSTAL STRUCTURE OF GALACTOSE 1-EPIMERASE FROM Lactobacillus acidophilus NCFM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: H.283 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:H.283, H2O.3, H2O.9, H2O.9, H2O.10, H2O.12 MG.6: 1 residues within 4Å: Chain B: H.283 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:H.283, H2O.22, H2O.28, H2O.29, H2O.29, H2O.31 MG.11: 1 residues within 4Å: Chain C: H.283 6 PLIP interactions: 1 interactions with chain C, 5 Ligand-Water interactions Metal complexes: C:H.283, H2O.41, H2O.47, H2O.48, H2O.48, H2O.50 MG.16: 1 residues within 4Å: Chain D: H.283 6 PLIP interactions: 1 interactions with chain D, 5 Ligand-Water interactions Metal complexes: D:H.283, H2O.61, H2O.66, H2O.67, H2O.68, H2O.70

12 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: F.66, H.102, H.175, Y.177, Y.276, H.280 Ligands: GOL.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.177 Water bridges: A:R.64, A:N.65, A:R.77, A:R.77 GOL.3: 8 residues within 4Å: Chain A: G.76, R.77, H.102, H.175, D.243, V.274, E.299 Ligands: GOL.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.77, A:R.77, A:E.299 Water bridges: A:R.239, A:R.239, A:D.243, A:D.243 GOL.4: 5 residues within 4Å: Chain A: R.77, D.96, E.201, A.202, R.239 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.77, A:D.96, A:R.239, A:R.239 Water bridges: A:E.201 GOL.7: 7 residues within 4Å: Chain B: F.66, H.102, H.175, Y.177, Y.276, H.280 Ligands: GOL.8 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.177 Water bridges: B:R.64, B:N.65, B:R.77, B:R.77 GOL.8: 8 residues within 4Å: Chain B: G.76, R.77, H.102, H.175, D.243, V.274, E.299 Ligands: GOL.7 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:R.77, B:R.77, B:E.299 Water bridges: B:R.239, B:R.239, B:D.243, B:D.243 GOL.9: 5 residues within 4Å: Chain B: R.77, D.96, E.201, A.202, R.239 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.77, B:D.96, B:R.239, B:R.239 Water bridges: B:E.201 GOL.12: 7 residues within 4Å: Chain C: F.66, H.102, H.175, Y.177, Y.276, H.280 Ligands: GOL.13 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Y.177 Water bridges: C:R.64, C:N.65, C:R.77, C:R.77 GOL.13: 8 residues within 4Å: Chain C: G.76, R.77, H.102, H.175, D.243, V.274, E.299 Ligands: GOL.12 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:R.77, C:R.77, C:E.299 Water bridges: C:R.239, C:R.239, C:D.243, C:D.243 GOL.14: 5 residues within 4Å: Chain C: R.77, D.96, E.201, A.202, R.239 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:R.77, C:D.96, C:R.239, C:R.239 Water bridges: C:E.201 GOL.17: 7 residues within 4Å: Chain D: F.66, H.102, H.175, Y.177, Y.276, H.280 Ligands: GOL.18 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:Y.177 Water bridges: D:R.64, D:N.65, D:R.77, D:R.77 GOL.18: 8 residues within 4Å: Chain D: G.76, R.77, H.102, H.175, D.243, V.274, E.299 Ligands: GOL.17 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:R.77, D:R.77, D:E.299 Water bridges: D:R.239, D:R.239, D:D.243, D:D.243 GOL.19: 5 residues within 4Å: Chain D: R.77, D.96, E.201, A.202, R.239 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:R.77, D:D.96, D:R.239, D:R.239 Water bridges: D:E.201

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 4 residues within 4Å: Chain A: K.84, H.85, G.86 Chain D: P.132 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain B: K.84, H.85, G.86 Chain C: P.132 Ligand excluded by PLIP CL.15: 4 residues within 4Å: Chain A: P.132 Chain C: K.84, H.85, G.86 Ligand excluded by PLIP CL.20: 4 residues within 4Å: Chain B: P.132 Chain D: K.84, H.85, G.86 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patskovsky, Y. et al., CRYSTAL STRUCTURE OF GALACTOSE 1-EPIMERASE FROM Lactobacillus acidophilus. To be Published

Release Date

2009-08-18

Peptides

Galactose-1-epimerase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

D
B

Galactose-1-epimerase

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