SMTL ID : 1rr9.1

Catalytic domain of E.coli Lon protease

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 7 residues within 4Å: Chain B: W.19, G.93, P.94, A.95, I.132, G.133, K.138 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:W.19, B:G.133, B:G.133 Water bridges: B:A.95, B:A.95 Salt bridges: B:K.138 SO4.2: 7 residues within 4Å: Chain C: W.19, G.93, P.94, A.95, I.132, G.133, K.138 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:W.19, C:G.133 Water bridges: C:A.95, C:A.95 Salt bridges: C:K.138 SO4.3: 8 residues within 4Å: Chain D: A.18, W.19, G.93, P.94, A.95, I.132, G.133, K.138 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:W.19, D:G.133 Water bridges: D:A.95, D:A.95 Salt bridges: D:K.138 SO4.4: 7 residues within 4Å: Chain E: W.19, G.93, P.94, A.95, I.132, G.133, K.138 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:W.19, E:A.95, E:G.133, E:G.133 Salt bridges: E:K.138 SO4.5: 7 residues within 4Å: Chain F: W.19, G.93, P.94, A.95, I.132, G.133, K.138 5 PLIP interactions: 5 interactions with chain F Hydrogen bonds: F:W.19, F:G.133 Water bridges: F:A.95, F:A.95 Salt bridges: F:K.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Botos, I. et al., The catalytic domain of Escherichia coli Lon protease has a unique fold and a Ser-Lys dyad in the active site. J.Biol.Chem. (2004)

Release Date

2003-12-23

Peptides

ATP-dependent protease La: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

ATP-dependent protease La

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