SMTL ID : 1a79.1

CRYSTAL STRUCTURE OF THE TRNA SPLICING ENDONUCLEASE FROM METHANOCOCCUS JANNASCHII

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: Y.100, R.105, Y.107, E.116, H.117, S.118, K.148 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.100, A:Y.107, A:S.118 Salt bridges: A:R.105, A:H.117, A:K.148 SO4.4: 6 residues within 4Å: Chain C: Y.100, R.105, Y.107, H.117, S.118, K.148 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:Y.100, C:Y.107, C:S.118, C:S.118 Salt bridges: C:R.105, C:H.117, C:K.148

4 x AU: GOLD ION(Non-covalent)

AU.2: 3 residues within 4Å: Chain A: Y.67, C.78, L.82 No protein-ligand interaction detected (PLIP) AU.3: 3 residues within 4Å: Chain B: C.78, L.79 Chain C: R.10 No protein-ligand interaction detected (PLIP) AU.5: 3 residues within 4Å: Chain C: Y.67, C.78, L.82 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:C.78 AU.6: 3 residues within 4Å: Chain A: R.10 Chain D: C.78, L.79 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:C.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, H. et al., Crystal structure and evolution of a transfer RNA splicing enzyme. Science (1998)

Release Date

1999-06-01

Peptides

TRNA ENDONUCLEASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

TRNA ENDONUCLEASE