SMTL ID : 3al0.1

Crystal structure of the glutamine transamidosome from Thermotoga maritima in the glutamylation state.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.37 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain B: C.23, C.25, C.39, C.42 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.23, B:C.25, B:C.39, B:C.42

1 x GSU: O5'-(L-GLUTAMYL-SULFAMOYL)-ADENOSINE(Non-covalent)

GSU.2: 21 residues within 4Å: Chain C: R.133, A.135, P.136, S.137, H.143, G.145, G.146, T.149, E.169, Y.303, V.307, R.321, G.322, D.324, H.325, L.351, I.352, P.359, L.360, K.362 Chain D: A.74 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:Y.303 Hydrogen bonds: C:A.135, C:S.137, C:E.169, C:E.169, C:G.322, C:D.324, C:I.352, C:I.352, C:L.360 Salt bridges: C:R.133, C:R.321, C:H.325, C:K.362

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ito, T. et al., Two enzymes bound to one transfer RNA assume alternative conformations for consecutive reactions. Nature (2010)

Release Date

2010-09-29

Peptides

Glutamyl-tRNA(Gln) amidotransferase subunit A: A
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B: B
Glutamyl-tRNA(Gln) amidotransferase subunit C,Linker,Glutamate--tRNA ligase 2: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Glutamyl-tRNA(Gln) amidotransferase subunit A

Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B

Glutamyl-tRNA(Gln) amidotransferase subunit C,Linker,Glutamate--tRNA ligase 2