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

Crystal structure of Bacillus anthracis (Y102F) dihydrofolate reductase complexed with NADPH and 2,4-diamino-5-(3-(3,4,5-trimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120A)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

homo-dimer

Ligands

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

NDP.1: 27 residues within 4Å: Chain A: V.13, A.14, I.21, G.22, K.23, N.25, N.26, L.27, W.29, G.50, R.51, K.52, N.53, V.69, T.70, R.71, N.72, H.84, F.102, G.103, G.104, A.105, Q.106, I.107, L.110, T.131 Ligands: EKB.2 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:A.14, A:I.21, A:K.23, A:G.50, A:R.51, A:R.51, A:K.52, A:N.53, A:T.70, A:T.70, A:R.71, A:R.71, A:N.72, A:G.103, A:G.104, A:A.105, A:Q.106, A:Q.106, A:Q.106, A:I.107 Water bridges: A:N.25, A:N.25, A:R.71 Salt bridges: A:R.51 pi-Cation interactions: A:R.71, A:R.71 NDP.3: 25 residues within 4Å: Chain B: V.13, A.14, I.21, G.22, N.25, N.26, L.27, W.29, G.50, R.51, K.52, N.53, V.69, T.70, R.71, H.84, F.102, G.103, G.104, A.105, Q.106, I.107, L.110, T.131 Ligands: EKB.4 26 PLIP interactions: 26 interactions with chain B Hydrogen bonds: B:A.14, B:I.21, B:K.23, B:G.50, B:R.51, B:R.51, B:K.52, B:N.53, B:T.70, B:R.71, B:N.72, B:G.103, B:G.104, B:A.105, B:Q.106, B:Q.106, B:I.107 Water bridges: B:G.22, B:N.25, B:N.25, B:N.25, B:R.71, B:H.84 Salt bridges: B:R.51 pi-Cation interactions: B:R.71, B:R.71

2 x EKB: 6-ethyl-5-[3-(3,4,5-trimethoxyphenyl)prop-1-yn-1-yl]pyrimidine-2,4-diamine(Non-covalent)

EKB.2: 15 residues within 4Å: Chain A: M.12, V.13, A.14, N.26, L.27, W.29, E.34, V.38, N.53, A.56, I.57, L.61, F.102, T.121 Ligands: NDP.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.27, A:I.57, A:F.102 Hydrogen bonds: A:M.12, A:T.121, A:T.121 Salt bridges: A:E.34 EKB.4: 16 residues within 4Å: Chain B: M.12, V.13, A.14, N.26, L.27, W.29, E.34, L.35, V.38, N.53, A.56, I.57, L.61, F.102, T.121 Ligands: NDP.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.27, B:L.27, B:L.35, B:I.57, B:F.102, B:F.102 Hydrogen bonds: B:M.12, B:T.121, B:T.121 Salt bridges: B:E.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Beierlein, J.M. et al., Targeted Mutations in Bacillus anthracis Dihydrofolate Reductase Condense Complex Structure-Activity Relationships. J.Med.Chem. (2010)

Release Date

2010-09-29

Peptides

Dihydrofolate reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dihydrofolate reductase

Related Entries With Identical Sequence