SMTL ID : 3py2.1

Structure of C126S mutant of Plasmodium falciparum triosephosphate isomerase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: S.211, V.212, G.232, N.233 Ligands: EDO.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:V.212, A:G.232, A:N.233 Water bridges: A:K.12, A:S.211, A:S.211, A:A.234, A:A.234 Salt bridges: A:K.12 SO4.3: 3 residues within 4Å: Chain B: S.211, G.232, N.233 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:S.211, B:V.212, B:G.232, B:N.233, B:N.233 Water bridges: B:K.12, B:K.12, B:K.12, B:A.234, B:A.234 Salt bridges: B:K.12

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 8 residues within 4Å: Chain A: N.10, K.12, H.95, G.209, L.230, V.231, G.232 Ligands: SO4.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.10, A:K.12 Water bridges: A:K.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Samanta, M. et al., Probing the role of the fully conserved Cys126 in triosephosphate isomerase by site-specific mutagenesis--distal effects on dimer stability. Febs J. (2011)

Release Date

2011-04-27

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Triosephosphate isomerase

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