SMTL ID : 6i7n.1

Trypanothione Reductase from Leismania infantum in complex with TRL156

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 36 residues within 4Å: Chain A: G.12, A.13, G.14, S.15, G.16, V.35, D.36, V.37, A.47, A.48, G.51, T.52, C.53, V.56, G.57, C.58, K.61, G.126, F.127, G.128, A.160, T.161, G.162, S.163, S.179, Y.199, R.288, R.291, L.295, D.328, M.334, L.335, T.336, P.337, A.339 Chain B: H.462 19 PLIP interactions: 18 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.13, A:S.15, A:G.16, A:A.47, A:T.52, A:T.52, A:T.52, A:T.52, A:K.61, A:G.128, A:G.128, A:S.163, A:R.291, A:D.328, A:M.334, A:T.336, A:T.336, B:H.462 Water bridges: A:T.52 FAD.4: 35 residues within 4Å: Chain A: H.462 Chain B: G.12, A.13, G.14, S.15, G.16, V.35, D.36, V.37, A.47, A.48, G.51, T.52, C.53, V.56, G.57, C.58, K.61, G.126, G.128, A.160, T.161, G.162, S.163, Y.199, R.288, R.291, L.295, G.327, D.328, M.334, L.335, T.336, P.337, A.339 22 PLIP interactions: 21 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.13, B:S.15, B:G.16, B:V.37, B:A.47, B:T.52, B:T.52, B:T.52, B:T.52, B:K.61, B:G.128, B:S.163, B:D.328, B:D.328, B:M.334, B:T.336, B:T.336, A:H.462 Water bridges: B:S.15, B:S.15, B:G.162 pi-Stacking: B:Y.199

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: S.3, R.4, A.5, D.7, E.155 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.3, A:R.4, A:D.7 GOL.6: 2 residues within 4Å: Chain B: S.421, N.422 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.422

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 6 residues within 4Å: Chain A: Y.222, G.224, D.225, L.226, R.229, R.236 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.222, A:D.225, A:L.226, A:L.226 Water bridges: A:R.236 Salt bridges: A:R.229, A:R.236 SO4.7: 3 residues within 4Å: Chain B: R.229, G.230, R.236 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.230 Water bridges: B:R.236, B:R.236 Salt bridges: B:R.229, B:R.236

1 x H6H: ~{N}-(4-azanylbutyl)-~{N}-(2-azanyl-2-oxidanylidene-ethyl)-7-(3-azanyl-3-oxidanylidene-propyl)-4-(dimethylamino)-2-(2-naphthalen-2-ylethylamino)pyrrolo[2,3-d]pyrimidine-6-carboxamide(Non-covalent)

H6H.5: 7 residues within 4Å: Chain A: T.474 Chain B: L.18, E.19, S.110, Y.111, M.114, I.340 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.19, B:E.19 pi-Stacking: B:W.22, B:W.22, B:W.22 Hydrophobic interactions: A:T.474

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Revuelto, A. et al., Pyrrolopyrimidine vs Imidazole-Phenyl-Thiazole Scaffolds in Nonpeptidic Dimerization Inhibitors of Leishmania infantum Trypanothione Reductase. Acs Infect Dis. (2019)

Release Date

2019-05-15

Peptides

Trypanothione reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Trypanothione reductase