SMTL ID : 4q8o.1

tRNA-Guanine Transglycosylase (TGT) Mutant V262T in Complex with 6-Amino-2-{[2-(morpholin-4-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.320, C.322, C.325, H.351 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.320, A:C.322, A:C.325, A:H.351 ZN.7: 4 residues within 4Å: Chain B: C.320, C.322, C.325, H.351 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.320, B:C.322, B:C.325, B:H.351

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: P.58, E.59, R.62, G.96, W.97, D.98, R.99 Chain B: K.327 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.96, A:D.98, A:D.98, A:R.99, B:K.327 Water bridges: A:R.99 GOL.3: 6 residues within 4Å: Chain A: H.147, G.150, S.151, E.193, Q.194, N.197 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.193 Water bridges: A:Q.194 GOL.4: 5 residues within 4Å: Chain A: E.319, K.362, F.375, F.379, R.382 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.319, A:D.378, A:R.382 Water bridges: A:K.362 GOL.5: 7 residues within 4Å: Chain A: L.313, P.315, C.325, Q.326, K.327, W.328, S.329 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:C.325 GOL.8: 8 residues within 4Å: Chain A: K.327 Chain B: P.58, E.59, R.62, G.96, W.97, D.98, R.99 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.96, B:D.98, B:D.98, B:R.99, A:K.327 Water bridges: B:R.99 GOL.9: 6 residues within 4Å: Chain B: H.147, G.150, S.151, E.193, Q.194, N.197 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.193 Water bridges: B:Q.194 GOL.10: 5 residues within 4Å: Chain B: E.319, K.362, F.375, F.379, R.382 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.319, B:D.378, B:R.382 Water bridges: B:K.362 GOL.11: 7 residues within 4Å: Chain B: L.313, P.315, C.325, Q.326, K.327, W.328, S.329 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:C.325

2 x CKR: 6-amino-2-[(2-morpholin-4-ylethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one(Non-covalent)

CKR.6: 16 residues within 4Å: Chain A: D.104, S.105, G.107, Y.108, D.158, C.160, I.203, Q.205, G.231, G.232, L.233, A.234, M.262, G.263, V.284, R.288 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.108 Hydrogen bonds: A:S.105, A:G.107, A:Y.108, A:Q.205, A:G.232, A:A.234, A:R.288, A:R.288 Salt bridges: A:D.104, A:D.158 pi-Stacking: A:Y.108, A:Y.108 CKR.12: 16 residues within 4Å: Chain B: D.104, S.105, G.107, Y.108, D.158, C.160, I.203, Q.205, G.231, G.232, L.233, A.234, M.262, G.263, V.284, R.288 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:Y.108 Hydrogen bonds: B:S.105, B:G.107, B:Y.108, B:Q.205, B:G.232, B:A.234, B:R.288, B:R.288 Salt bridges: B:D.104, B:D.158 pi-Stacking: B:Y.108, B:Y.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Neeb, M. et al., Creating a Resistance Model for TGT: The Effect of Mutations on Flexible lin-Benzoguanine Substituents. To be Published

Release Date

2015-05-20

Peptides

Queuine tRNA-ribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Queuine tRNA-ribosyltransferase

Related Entries With Identical Sequence