SMTL ID : 1a4i.1

HUMAN TETRAHYDROFOLATE DEHYDROGENASE / CYCLOHYDROLASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 20 residues within 4Å: Chain A: T.148, V.171, G.172, R.173, S.174, V.177, H.196, S.197, L.202, A.215, T.216, G.217, Q.218, M.221, C.236, G.237, I.238, D.255, G.276, T.279 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.177 Hydrogen bonds: A:R.173, A:S.174, A:S.174, A:S.197, A:S.197, A:S.197, A:I.238, A:T.279 Water bridges: A:S.174, A:G.178, A:T.199, A:I.238, A:G.276 Salt bridges: A:R.173 NDP.2: 20 residues within 4Å: Chain B: T.148, V.171, G.172, R.173, S.174, V.177, H.196, S.197, L.202, A.215, T.216, G.217, Q.218, M.221, C.236, G.237, I.238, D.255, G.276, T.279 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:V.177, B:I.238 Hydrogen bonds: B:R.173, B:S.174, B:S.174, B:S.197, B:S.197, B:S.197, B:I.238 Water bridges: B:S.174, B:G.178, B:Q.218, B:Q.218, B:C.236, B:I.238 Salt bridges: B:R.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Allaire, M. et al., The 3-D structure of a folate-dependent dehydrogenase/cyclohydrolase bifunctional enzyme at 1.5 A resolution. Structure (1998)

Release Date

1999-02-09

Peptides

METHYLENETETRAHYDROFOLATE DEHYDROGENASE / METHENYLTETRAHYDROFOLATE CYCLOHYDROLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

METHYLENETETRAHYDROFOLATE DEHYDROGENASE / METHENYLTETRAHYDROFOLATE CYCLOHYDROLASE