SMTL ID : 3iev.1

Crystal Structure of ERA in Complex with MgGNP and the 3' End of 16S rRNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.24, T.45 Ligands: GNP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.24, A:T.45, H2O.1, H2O.1

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 22 residues within 4Å: Chain A: P.19, N.20, V.21, G.22, K.23, S.24, T.25, I.38, S.39, P.40, A.42, G.43, T.44, T.45, G.68, N.130, K.131, D.133, S.162, A.163, L.164 Ligands: MG.1 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:N.20, A:V.21, A:G.22, A:K.23, A:K.23, A:S.24, A:S.24, A:T.25, A:T.25, A:S.39, A:S.39, A:G.43, A:T.44, A:T.45, A:T.45, A:G.68, A:N.130, A:K.131, A:K.131, A:A.163, A:L.164 Water bridges: A:T.44, A:T.44, A:K.134 Salt bridges: A:D.133

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: R.248, E.249, N.250 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.249, A:N.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tu, C. et al., Structure of ERA in complex with the 3' end of 16S rRNA: implications for ribosome biogenesis. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-08-25

Peptides

GTP-binding protein era: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTP-binding protein era