SMTL ID : 1b4b.1

STRUCTURE OF THE OLIGOMERIZATION DOMAIN OF THE ARGININE REPRESSOR FROM BACILLUS STEAROTHERMOPHILUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-hexamer

Ligands

6 x ARG: ARGININE(Non-covalent)

ARG.1: 14 residues within 4Å: Chain A: H.26, G.29, V.30, D.33, T.43, I.44, C.45 Chain C: G.46, D.47, D.48, T.49 Chain D: G.23, D.47 Ligands: ARG.5 19 PLIP interactions: 9 interactions with chain C, 2 interactions with chain D, 4 interactions with chain A, 4 Ligand-Ligand interactions Hydrogen bonds: C:D.47, C:D.48, C:D.48, C:D.48, C:T.49, C:T.49, A:H.26, A:D.33, A:C.45, R.1, R.5 Water bridges: C:R.19, C:D.47, D:D.47, R.1, R.5 Salt bridges: C:D.47, D:D.47, A:H.26 ARG.2: 13 residues within 4Å: Chain A: G.46, D.47, D.48, T.49 Chain B: H.26, V.30, D.33, T.43, I.44, C.45 Chain F: G.23, D.47 Ligands: ARG.4 17 PLIP interactions: 6 interactions with chain B, 2 Ligand-Ligand interactions, 8 interactions with chain A, 1 interactions with chain F Hydrogen bonds: B:H.26, B:D.33, B:T.43, B:C.45, R.2, R.4, A:D.47, A:D.48, A:D.48, A:T.49, A:T.49 Water bridges: B:T.43, A:D.47, A:D.48 Salt bridges: B:H.26, A:D.47, F:D.47 ARG.3: 15 residues within 4Å: Chain B: R.19, G.46, D.47, D.48, T.49 Chain C: H.26, G.29, V.30, D.33, T.43, I.44, C.45 Chain E: P.22, G.23, D.47 16 PLIP interactions: 8 interactions with chain B, 2 Ligand-Ligand interactions, 1 interactions with chain E, 5 interactions with chain C Hydrogen bonds: B:R.19, B:D.47, B:D.48, B:D.48, B:D.48, B:T.49, R.3, C:H.26, C:D.33, C:C.45 Water bridges: B:D.47, R.3, C:T.43 Salt bridges: B:D.47, E:D.47, C:H.26 ARG.4: 14 residues within 4Å: Chain A: G.23, D.47 Chain D: H.26, G.29, V.30, D.33, T.43, I.44, C.45 Chain F: G.46, D.47, D.48, T.49 Ligands: ARG.2 19 PLIP interactions: 8 interactions with chain F, 3 Ligand-Ligand interactions, 3 interactions with chain A, 5 interactions with chain D Hydrogen bonds: F:D.47, F:D.48, F:D.48, F:T.49, F:T.49, R.2, R.4, D:H.26, D:D.33, D:C.45 Water bridges: F:R.19, F:D.47, R.4, A:D.47, A:D.47, D:D.33 Salt bridges: F:D.47, A:D.47, D:H.26 ARG.5: 13 residues within 4Å: Chain C: G.23, D.47 Chain D: G.46, D.47, D.48, T.49 Chain E: H.26, V.30, D.33, T.43, I.44, C.45 Ligands: ARG.1 18 PLIP interactions: 6 interactions with chain E, 7 interactions with chain D, 1 interactions with chain C, 4 Ligand-Ligand interactions Hydrogen bonds: E:H.26, E:D.33, E:C.45, D:D.47, D:D.48, D:D.48, D:D.48, D:T.49, D:T.49, R.1, R.5 Water bridges: E:D.33, E:T.43, R.5, R.5 Salt bridges: E:H.26, D:D.47, C:D.47 ARG.6: 15 residues within 4Å: Chain B: P.22, G.23, D.47 Chain E: R.19, G.46, D.47, D.48, T.49 Chain F: H.26, G.29, V.30, D.33, T.43, I.44, C.45 16 PLIP interactions: 9 interactions with chain E, 1 interactions with chain B, 1 Ligand-Ligand interactions, 5 interactions with chain F Hydrogen bonds: E:R.19, E:D.47, E:D.48, E:D.48, E:T.49, E:T.49, R.6, F:H.26, F:D.33, F:C.45 Water bridges: E:D.47, E:D.48, F:T.43 Salt bridges: E:D.47, B:D.47, F:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ni, J. et al., Structure of the arginine repressor from Bacillus stearothermophilus. Nat.Struct.Biol. (1999)

Release Date

1999-06-15

Peptides

ARGININE REPRESSOR: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

ARGININE REPRESSOR