SMTL ID : 1xhk.1

Crystal structure of M. jannaschii Lon proteolytic domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain B: K.5, V.8, K.25 4 PLIP interactions: 4 interactions with chain B Water bridges: B:K.5, B:K.5 Salt bridges: B:K.5, B:K.25 SO4.2: 2 residues within 4Å: Chain B: S.91, K.92 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.92 SO4.3: 2 residues within 4Å: Chain A: S.44, G.45 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.45 Water bridges: A:D.46

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.4: 9 residues within 4Å: Chain B: H.1, M.2, Y.10, Q.117, D.118, Y.147, G.148, F.149, K.150 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:H.1, B:G.148, B:G.148, B:K.150 Salt bridges: B:H.1, B:K.150 pi-Cation interactions: B:F.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Im, Y.J. et al., The active site of a lon protease from Methanococcus jannaschii distinctly differs from the canonical catalytic Dyad of Lon proteases. J.Biol.Chem. (2004)

Release Date

2004-10-05

Peptides

Putative protease La homolog: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative protease La homolog