SMTL ID : 1uj5.2 (1 other biounit)

Crystal structure of Thermus thermophilus ribose-5-phosphate isomerase complexed with ribose-5-phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 5RP: RIBULOSE-5-PHOSPHATE(Non-covalent)

5RP.1: 17 residues within 4Å: Chain A: T.30, G.31, S.32, T.33, D.86, G.87, A.88, D.89, K.99, G.100, M.101, G.102, G.103, A.104, L.105, E.108, K.126 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:S.32, A:T.33, A:G.87, A:D.89, A:G.100, A:M.101, A:G.102, A:A.104, A:E.108 Water bridges: A:K.9, A:G.31, A:S.32, A:A.34, A:A.88, A:A.88, A:K.126, A:K.126 Salt bridges: A:K.126 5RP.4: 17 residues within 4Å: Chain B: T.30, G.31, S.32, T.33, D.86, G.87, A.88, D.89, K.99, G.100, M.101, G.102, G.103, A.104, L.105, E.108, K.126 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:S.32, B:T.33, B:T.33, B:G.87, B:D.89, B:G.100, B:M.101, B:G.102, B:A.104, B:E.108 Water bridges: B:K.9, B:G.31, B:S.32, B:A.34, B:A.88, B:A.88, B:D.89, B:K.126 Salt bridges: B:K.126

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

CL.2: 5 residues within 4Å: Chain A: R.107, G.173 Chain B: V.141, P.142, F.143 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: G.144 Chain B: D.75, L.76 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain A: V.141, P.142, F.143 Chain B: R.107, G.173 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: D.75, L.76 Chain B: G.144 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hamada, K. et al., Oxyanion hole-stabilized stereospecific isomerization in ribose-5-phosphate isomerase (Rpi). J.Biol.Chem. (2003)

Release Date

2004-07-13

Peptides

ribose 5-phosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ribose 5-phosphate isomerase

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