SMTL ID : 7bbn.1

Crystal structure of an ancient sequence-reconstructed Elongation Factor Tu (node 317)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

homo-dimer

Ligands

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 15 residues within 4Å: Chain A: V.20, D.21, H.22, G.23, K.24, T.25, T.26, N.135, K.136, D.138, M.139, S.173, A.174, L.175 Ligands: MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:D.21, A:H.22, A:G.23, A:K.24, A:T.25, A:T.26, A:T.26, A:N.135, A:K.136, A:K.136, A:S.173, A:A.174, A:L.175 Water bridges: A:D.21, A:D.21, A:K.24, A:K.24, A:T.25 Salt bridges: A:K.24, A:D.138 GDP.3: 16 residues within 4Å: Chain B: H.19, V.20, D.21, H.22, G.23, K.24, T.25, T.26, N.135, K.136, D.138, M.139, S.173, A.174, L.175 Ligands: MG.4 22 PLIP interactions: 22 interactions with chain B Hydrogen bonds: B:H.19, B:D.21, B:H.22, B:G.23, B:K.24, B:T.25, B:T.26, B:T.26, B:N.135, B:K.136, B:K.136, B:S.173, B:A.174, B:L.175 Water bridges: B:K.24, B:K.24, B:K.24, B:T.25, B:T.25, B:T.26 Salt bridges: B:K.24, B:D.138

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: T.25 Ligands: GDP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.25, H2O.2, H2O.3, H2O.3, H2O.5 MG.4: 2 residues within 4Å: Chain B: T.25 Ligands: GDP.3 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:T.25, H2O.10, H2O.10, H2O.11, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Majumdar, S. et al., Crystal structure of an ancient sequence-reconstructed Elongation factor Tu (node 317). To be published

Release Date

2022-01-19

Peptides

Elongation Factor Tu: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Elongation Factor Tu