SMTL ID : 4poc.1

Structure of Triosephosphate Isomerase Wild Type human enzyme.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 5 residues within 4Å: Chain A: A.227, Q.229, P.230, V.232, K.253 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.227, A:Q.229, A:V.232, H2O.5 K.5: 5 residues within 4Å: Chain B: A.227, Q.229, P.230, V.232, K.253 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:A.227, B:Q.229, B:V.232, H2O.9, H2O.10

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 6 residues within 4Å: Chain A: A.175, I.176, G.177, T.178, G.179, K.180 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.175, A:G.177, A:T.178, A:G.179, A:K.180

2 x BR: BROMIDE ION(Non-covalent)

BR.3: 2 residues within 4Å: Chain A: N.77 Chain B: R.23 Ligand excluded by PLIP BR.6: 7 residues within 4Å: Chain B: N.17, K.19, H.101, E.171, L.236, G.238 Ligands: PO4.4 Ligand excluded by PLIP

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 11 residues within 4Å: Chain B: K.19, A.175, I.176, G.177, G.216, S.217, V.218, V.237, G.238, G.239 Ligands: BR.6 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:G.177, B:S.217, B:S.217, B:S.217, B:G.238, B:G.239 Water bridges: B:K.19, B:K.19, B:G.179, B:G.216, B:A.240 Salt bridges: B:K.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roland, B.P. et al., Triosephosphate isomerase I170V alters catalytic site, enhances stability and induces pathology in a Drosophila model of TPI deficiency. Biochim.Biophys.Acta (2015)

Release Date

2015-01-14

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Triosephosphate isomerase