SMTL ID : 2dqn.1

Structure of tRNA-Dependent Amidotransferase GatCAB complexed with Asn

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ASN: ASPARAGINE(Non-covalent)

ASN.1: 13 residues within 4Å: Chain A: A.128, M.129, G.130, S.154, T.175, G.176, G.177, S.178, F.206, Y.309, Y.310, R.358, D.425 15 PLIP interactions: 4 Ligand-Ligand interactions, 11 interactions with chain A Hydrogen bonds: N.1, N.1, A:G.130, A:S.154, A:T.175, A:G.176, A:S.178, A:Y.309, A:Y.309, A:Y.310, A:D.425 Water bridges: N.1, N.1 Hydrophobic interactions: A:Y.309 Salt bridges: A:R.358

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain B: H.12, E.124, E.150 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.12, B:E.124, B:E.124, B:E.150, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakamura, A. et al., Ammonia channel couples glutaminase with transamidase reactions in GatCAB. Science (2006)

Release Date

2006-07-18

Peptides

Glutamyl-tRNA(Gln) amidotransferase subunit A: A
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B: B
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit C: 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

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

Related Entries With Identical Sequence