SMTL ID : 3bhd.2 (1 other biounit)

Crystal structure of human thiamine triphosphatase (THTPA)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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

NA.1: 4 residues within 4Å: Chain A: K.30, K.84 Ligands: CIT.2, CIT.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.30, A:R.74

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.2: 12 residues within 4Å: Chain A: E.28, K.30, Y.58, W.72, R.74, K.84, H.95, Y.98, A.211, L.213 Ligands: NA.1, CIT.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.72, A:Y.98 Hydrogen bonds: A:R.74 Water bridges: A:Y.58, A:Y.58, A:W.72, A:R.74 Salt bridges: A:K.30, A:K.30, A:R.74, A:K.84, A:K.84, A:H.95, A:H.95 CIT.3: 11 residues within 4Å: Chain A: K.30, Y.58, R.74, R.76, K.84, R.144, E.176, A.211, K.212 Ligands: NA.1, CIT.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:R.144, A:K.212 Water bridges: A:D.56, A:Y.58, A:Y.58, A:K.212, A:K.212 Salt bridges: A:K.30, A:K.30, A:R.74, A:R.74, A:R.76, A:R.76, A:K.84, A:K.84, A:R.144, A:K.212, A:K.212

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 2 residues within 4Å: Chain A: T.53, E.77 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.55 Water bridges: A:T.53, A:E.77 GOL.5: 8 residues within 4Å: Chain A: Y.50, V.52, F.54, R.76, E.77, D.78, S.79, R.144 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.50, A:E.77, A:S.79, A:R.144, A:R.162 GOL.6: 6 residues within 4Å: Chain A: F.31, L.32, S.198, S.199, G.202, V.203 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.32, A:L.32, A:G.202, A:E.207 Water bridges: A:S.199, A:G.202, A:A.209 GOL.7: 5 residues within 4Å: Chain A: W.72, P.94, H.95, I.214, Y.225 2 PLIP interactions: 2 interactions with chain A Water bridges: A:H.95, A:H.95 GOL.8: 7 residues within 4Å: Chain A: E.38, R.51, K.143, S.145, L.165, D.166, T.167 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.51, A:S.145, A:T.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Busam, R.D. et al., Crystal Structure of Human Thiamine Triphosphatase. To be Published

Release Date

2007-12-11

Peptides

Thiamine triphosphatase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Thiamine triphosphatase

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