SMTL ID : 3l07.1

Methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase, putative bifunctional protein folD from Francisella tularensis.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 4 residues within 4Å: Chain A: G.168, A.169, H.192, R.193 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.169, A:R.193 Salt bridges: A:R.193

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 5 residues within 4Å: Chain A: I.234, P.261, G.262, G.265, P.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.262 Water bridges: A:G.263 IMD.5: 4 residues within 4Å: Chain B: I.234, P.261, G.262, P.266 2 PLIP interactions: 2 interactions with chain B Water bridges: B:G.262, B:G.263

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

EDO.3: 5 residues within 4Å: Chain A: K.146, T.150, R.153, E.271, Y.274 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.150 Water bridges: A:K.146, A:T.150 EDO.4: 7 residues within 4Å: Chain A: L.97, V.98, L.100, I.112, I.115, D.122, F.124 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.98 Water bridges: A:I.96 EDO.6: 6 residues within 4Å: Chain B: L.16, K.146, T.150, R.153, E.271, Y.274 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.146, B:K.146, B:R.153 EDO.7: 4 residues within 4Å: Chain B: L.16, R.19, Q.23, Y.274 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.19, B:Y.274, B:Y.274

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.8: 4 residues within 4Å: Chain B: G.168, A.169, H.192, R.193 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:A.169, B:H.192 Hydrogen bonds: B:A.169, B:R.193 Water bridges: B:R.193 Salt bridges: B:R.193

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Osipiuk, J. et al., X-ray crystal structure of methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase, putative bifunctional protein folD from Francisella tularensis. To be Published

Release Date

2009-12-22

Peptides

Bifunctional protein folD: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bifunctional protein folD