SMTL ID : 5x89.1

The X-ray crystal structure of subunit fusion RNA splicing endonuclease from Methanopyrus kandleri

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.53 Å

Oligo State

homo-dimer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: R.110, K.111, F.112, L.149 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.112 Salt bridges: A:K.111 PO4.2: 5 residues within 4Å: Chain A: Y.288, Y.295, H.303, S.304, K.334 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.288, A:Y.288, A:Y.295, A:E.302, A:S.304 Salt bridges: A:H.303, A:K.334 PO4.3: 4 residues within 4Å: Chain B: R.110, K.111, F.112, L.149 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:F.112 Salt bridges: B:K.111 PO4.4: 5 residues within 4Å: Chain B: Y.288, Y.295, H.303, S.304, K.334 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Y.288, B:Y.288, B:Y.288, B:E.302, B:S.304 Water bridges: B:Y.295, B:Y.295 Salt bridges: B:H.303, B:K.334

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kaneta, A. et al., The RNA-splicing endonuclease from the euryarchaeaon Methanopyrus kandleri is a heterotetramer with constrained substrate specificity. Nucleic Acids Res. (2018)

Release Date

2018-01-24

Peptides

EndA-like protein,tRNA-splicing endonuclease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

EndA-like protein,tRNA-splicing endonuclease