SMTL ID : 2dp3.1

Crystal structure of a double mutant (C202A/A198V) of Triosephosphate isomerase from giardia lamblia

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 8 residues within 4Å: Chain A: K.13, S.174, I.175, G.176, G.215, S.216, G.237, G.238 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:G.176, A:S.216, A:G.237, A:G.238 Water bridges: A:K.13, A:K.13, A:G.178, A:G.215, A:S.216, A:A.217, A:A.239 Salt bridges: A:K.13 SO4.2: 2 residues within 4Å: Chain A: R.135, Q.185 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.185 Salt bridges: A:R.135 SO4.3: 4 residues within 4Å: Chain A: N.218, A.239, K.242, E.244 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.218, A:E.244 Water bridges: A:S.216, A:G.219 Salt bridges: A:K.242 SO4.4: 5 residues within 4Å: Chain A: S.23, H.24, A.27, P.243, M.246 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.24 SO4.5: 8 residues within 4Å: Chain B: K.13, S.174, I.175, G.176, G.215, S.216, G.237, G.238 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:G.176, B:S.216, B:G.237, B:G.238 Water bridges: B:K.13, B:K.13, B:G.178, B:G.215, B:S.216, B:A.217, B:A.239 Salt bridges: B:K.13 SO4.6: 2 residues within 4Å: Chain B: R.135, Q.185 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.185 Salt bridges: B:R.135 SO4.7: 4 residues within 4Å: Chain B: N.218, A.239, K.242, E.244 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.218, B:E.244 Water bridges: B:S.216, B:G.219 Salt bridges: B:K.242 SO4.8: 5 residues within 4Å: Chain B: S.23, H.24, A.27, P.243, M.246 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reyes-Vivas, H. et al., Disulfide Bridges in the Mesophilic Triosephosphate Isomerase from Giardia lamblia Are Related to Oligomerization and Activity. J.Mol.Biol. (2007)

Release Date

2007-01-02

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Triosephosphate isomerase