SMTL ID : 2ash.1 (1 other biounit)

Crystal structure of Queuine tRNA-ribosyltransferase (EC 2.4.2.29) (tRNA-guanine (tm1561) from THERMOTOGA MARITIMA at 1.90 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.311, C.313, C.316, H.342 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.311, A:C.313, A:C.316, A:H.342 ZN.7: 4 residues within 4Å: Chain B: C.311, C.313, C.316, H.342 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.311, B:C.313, B:C.316, B:H.342

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

CL.2: 3 residues within 4Å: Chain A: E.332, V.333 Chain B: K.51 Ligand excluded by PLIP CL.3: 6 residues within 4Å: Chain A: S.298, Y.299, N.300, K.301, R.302, S.303 Ligand excluded by PLIP

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

EDO.4: 1 residues within 4Å: Chain A: E.359 No protein-ligand interaction detected (PLIP) EDO.5: 5 residues within 4Å: Chain A: C.156, Q.196, G.222, G.223, M.253 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.196, A:G.223, A:M.253 EDO.6: 6 residues within 4Å: Chain A: L.304, P.306, C.316, K.317, N.318, F.319 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.320 EDO.8: 5 residues within 4Å: Chain A: K.51, L.52 Chain B: E.332, V.333, L.334 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:L.52, B:V.333, B:L.334

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of Queuine tRNA-ribosyltransferase (EC 2.4.2.29) (tRNA-guanine (tm1561) from THERMOTOGA MARITIMA at 1.90 A resolution. To be published

Release Date

2005-09-06

Peptides

Queuine tRNA-ribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Queuine tRNA-ribosyltransferase

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