SMTL ID : 3k7s.1

Complex of Trypanosoma cruzi ribose 5-phosphate isomerase type B with ribose 5-phosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

4 x R52: 5-O-phosphono-D-ribose

R52.1: 12 residues within 4Å: Chain A: D.30, H.31, P.32, Y.66, C.89, G.90, S.91, G.94 Chain B: H.122, N.123, R.157, R.161 16 PLIP interactions: 7 interactions with chain A, 9 interactions with chain B Hydrogen bonds: A:G.90, A:S.91, A:S.91, A:G.94, B:N.123 Water bridges: A:S.91, A:S.91, B:H.122, B:H.122, B:R.161, B:R.161, B:R.161 Salt bridges: A:H.31, B:H.122, B:R.157, B:R.161 R52.2: 13 residues within 4Å: Chain A: H.122, N.123, R.157, R.161 Chain B: D.30, H.31, P.32, Y.66, C.89, G.90, S.91, G.94, R.133 18 PLIP interactions: 9 interactions with chain A, 9 interactions with chain B Hydrogen bonds: A:H.122, A:N.123, B:G.90, B:S.91, B:S.91, B:G.94 Water bridges: A:H.122, A:R.161, A:R.161, A:R.161, B:S.91, B:S.91, B:R.133 Salt bridges: A:H.122, A:R.157, A:R.161, B:H.31, B:R.133 R52.3: 13 residues within 4Å: Chain C: D.30, H.31, P.32, Y.66, C.89, G.90, S.91, G.94, R.133 Chain D: H.122, N.123, R.157, R.161 18 PLIP interactions: 9 interactions with chain C, 9 interactions with chain D Hydrogen bonds: C:G.90, C:S.91, C:S.91, C:G.94, D:H.122, D:N.123 Water bridges: C:S.91, C:S.91, C:R.133, D:H.122, D:R.161, D:R.161, D:R.161 Salt bridges: C:H.31, C:R.133, D:H.122, D:R.157, D:R.161 R52.4: 13 residues within 4Å: Chain C: H.122, N.123, R.157, R.161 Chain D: D.30, H.31, P.32, Y.66, C.89, G.90, S.91, G.94, R.133 19 PLIP interactions: 11 interactions with chain D, 8 interactions with chain C Hydrogen bonds: D:G.90, D:S.91, D:S.91, D:G.94, C:N.123 Water bridges: D:S.91, D:S.91, D:R.133, D:R.133, D:R.133, C:H.122, C:R.161, C:R.161, C:R.161 Salt bridges: D:H.31, D:R.133, C:H.122, C:R.157, C:R.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stern, A.L. et al., Structures of type B ribose 5-phosphate isomerase from Trypanosoma cruzi shed light on the determinants of sugar specificity in the structural family. Febs J. (2011)

Release Date

2010-10-27

Peptides

Ribose 5-phosphate isomerase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Ribose 5-phosphate isomerase

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