SMTL ID : 2oko.1

Z. mobilis tRNA guanine transglycosylase E235Q mutant apo-structure at pH 5.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.317, C.319, C.322, H.348 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.317, A:C.319, A:C.322, A:H.348 ZN.18: 4 residues within 4Å: Chain B: C.317, C.319, C.322, H.348 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.317, B:C.319, B:C.322, B:H.348

32 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: A.19, R.20 Ligand excluded by PLIP GOL.3: 6 residues within 4Å: Chain A: A.18, T.26, G.27, T.28, R.361, S.365 Ligand excluded by PLIP GOL.4: 6 residues within 4Å: Chain A: P.55, E.56, G.93, W.94, D.95, R.96 Ligand excluded by PLIP GOL.5: 7 residues within 4Å: Chain A: L.67, N.69, D.101, Y.257, M.259, G.260, D.279 Ligand excluded by PLIP GOL.6: 3 residues within 4Å: Chain A: P.251, D.253, K.254 Ligand excluded by PLIP GOL.7: 9 residues within 4Å: Chain A: R.33, H.144, G.147, S.148, E.190, Q.191, N.194, A.195 Ligands: GOL.10 Ligand excluded by PLIP GOL.8: 7 residues within 4Å: Chain A: W.295, E.316, K.359, F.372, D.375, F.376, R.379 Ligand excluded by PLIP GOL.9: 6 residues within 4Å: Chain A: M.171, E.172, M.175, R.176, A.216 Ligands: GOL.15 Ligand excluded by PLIP GOL.10: 5 residues within 4Å: Chain A: R.33, G.86, G.87, G.147 Ligands: GOL.7 Ligand excluded by PLIP GOL.11: 1 residues within 4Å: Chain A: E.80 Ligand excluded by PLIP GOL.12: 7 residues within 4Å: Chain A: C.157, G.228, G.229, L.230, A.231, V.232, M.259 Ligand excluded by PLIP GOL.13: 3 residues within 4Å: Chain A: N.303, A.304, R.305 Ligand excluded by PLIP GOL.14: 2 residues within 4Å: Chain A: D.244, R.273 Ligand excluded by PLIP GOL.15: 6 residues within 4Å: Chain A: M.175, R.176, A.216, E.219, I.220 Ligands: GOL.9 Ligand excluded by PLIP GOL.16: 7 residues within 4Å: Chain A: E.21, G.22, K.23, A.24, E.272, F.369, S.370 Ligand excluded by PLIP GOL.17: 5 residues within 4Å: Chain A: P.248, M.249, L.250, P.251, D.252 Ligand excluded by PLIP GOL.19: 2 residues within 4Å: Chain B: A.19, R.20 Ligand excluded by PLIP GOL.20: 6 residues within 4Å: Chain B: A.18, T.26, G.27, T.28, R.361, S.365 Ligand excluded by PLIP GOL.21: 6 residues within 4Å: Chain B: P.55, E.56, G.93, W.94, D.95, R.96 Ligand excluded by PLIP GOL.22: 7 residues within 4Å: Chain B: L.67, N.69, D.101, Y.257, M.259, G.260, D.279 Ligand excluded by PLIP GOL.23: 3 residues within 4Å: Chain B: P.251, D.253, K.254 Ligand excluded by PLIP GOL.24: 9 residues within 4Å: Chain B: R.33, H.144, G.147, S.148, E.190, Q.191, N.194, A.195 Ligands: GOL.27 Ligand excluded by PLIP GOL.25: 7 residues within 4Å: Chain B: W.295, E.316, K.359, F.372, D.375, F.376, R.379 Ligand excluded by PLIP GOL.26: 6 residues within 4Å: Chain B: M.171, E.172, M.175, R.176, A.216 Ligands: GOL.32 Ligand excluded by PLIP GOL.27: 5 residues within 4Å: Chain B: R.33, G.86, G.87, G.147 Ligands: GOL.24 Ligand excluded by PLIP GOL.28: 1 residues within 4Å: Chain B: E.80 Ligand excluded by PLIP GOL.29: 7 residues within 4Å: Chain B: C.157, G.228, G.229, L.230, A.231, V.232, M.259 Ligand excluded by PLIP GOL.30: 3 residues within 4Å: Chain B: N.303, A.304, R.305 Ligand excluded by PLIP GOL.31: 2 residues within 4Å: Chain B: D.244, R.273 Ligand excluded by PLIP GOL.32: 6 residues within 4Å: Chain B: M.175, R.176, A.216, E.219, I.220 Ligands: GOL.26 Ligand excluded by PLIP GOL.33: 7 residues within 4Å: Chain B: E.21, G.22, K.23, A.24, E.272, F.369, S.370 Ligand excluded by PLIP GOL.34: 5 residues within 4Å: Chain B: P.248, M.249, L.250, P.251, D.252 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tidten, N. et al., Glutamate versus Glutamine Exchange Swaps Substrate Selectivity in tRNA-Guanine Transglycosylase: Insight into the Regulation of Substrate Selectivity by Kinetic and Crystallographic Studies. J.Mol.Biol. (2007)

Release Date

2007-10-30

Peptides

Queuine tRNA-ribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Queuine tRNA-ribosyltransferase