SMTL ID : 4b4u.1

Crystal structure of Acinetobacter baumannii N5, N10- methylenetetrahydrofolate dehydrogenase-cyclohydrolase (FolD) complexed with NADP cofactor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 12 residues within 4Å: Chain A: V.185, G.186, R.187, S.188, H.210, S.211, L.216, A.229, V.230, G.231, K.232, L.235 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.187, A:S.211, A:S.211 Water bridges: A:R.187, A:S.188, A:S.188 Salt bridges: A:R.187 NAP.8: 11 residues within 4Å: Chain B: V.185, G.186, R.187, S.188, H.210, S.211, A.229, V.230, G.231, K.232, L.235 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:R.187, B:S.211, B:S.211 Water bridges: B:R.187, B:R.187, B:S.188, B:S.188, B:S.188, B:S.188 Salt bridges: B:R.187

5 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: R.72, G.75, R.79, S.85 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain A: R.80 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: L.200, Q.201 Chain B: R.187, K.193 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain A: R.187, K.193 Chain B: L.200, Q.201 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain B: P.122 Ligand excluded by PLIP

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

EDO.5: 6 residues within 4Å: Chain A: R.29, F.252, P.279, G.280, G.283, P.284 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.29, A:G.280 Water bridges: A:G.283 EDO.6: 4 residues within 4Å: Chain A: E.127, R.128, F.131, A.189 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.127, A:R.128, A:R.128 Water bridges: A:E.127, A:E.127, A:E.127 EDO.11: 4 residues within 4Å: Chain B: Q.243, G.244, A.272, S.273 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.243 Water bridges: B:H.21, B:E.270 EDO.12: 5 residues within 4Å: Chain B: F.252, P.279, G.280, G.283, P.284 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.280, B:G.283 Water bridges: B:R.29, B:G.251 EDO.13: 4 residues within 4Å: Chain A: M.153 Chain B: R.128, F.131, A.189 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.128, A:M.153 Water bridges: B:A.189, B:I.190

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.7: 4 residues within 4Å: Chain A: L.136, A.156, A.157, Y.158 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:L.136, A:A.157 Water bridges: A:Y.158, A:Y.158, A:K.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eadsforth, T.C. et al., Acinetobacter Baumannii Fold Ligand Complexes; Potent Inhibitors of Folate Metabolism and a Re-Evaluation of the Ly374571 Structure. FEBS J. (2012)

Release Date

2012-08-22

Peptides

BIFUNCTIONAL PROTEIN FOLD: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BIFUNCTIONAL PROTEIN FOLD

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