SMTL ID : 2ged.1

Signal Recognition Particle Receptor Beta-Subunit in nucleotide-free dimerized form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: P.56, Q.57, N.58, S.59, G.60, K.61, T.62 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.58, A:S.59, A:G.60, A:K.61, A:T.62, A:T.62, A:T.62 Water bridges: A:K.61, A:K.61, A:S.63 Salt bridges: A:K.61 SO4.2: 3 residues within 4Å: Chain A: Y.47, Q.48, R.115 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.48 Water bridges: A:R.115 Salt bridges: A:R.115 SO4.3: 5 residues within 4Å: Chain A: K.107, L.108, S.109, I.148 Chain B: R.105 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:L.108, A:S.109 Water bridges: A:K.107, A:K.107 Salt bridges: A:K.107, B:R.105 SO4.4: 7 residues within 4Å: Chain B: P.56, Q.57, N.58, S.59, G.60, K.61, T.62 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Q.57, B:N.58, B:S.59, B:G.60, B:K.61, B:T.62 Water bridges: B:G.60, B:K.61, B:K.61, B:T.62, B:T.62, B:S.63 Salt bridges: B:K.61 SO4.5: 4 residues within 4Å: Chain B: Y.47, Q.48, A.86, R.115 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.48, B:A.86 Water bridges: B:R.115, B:R.115 Salt bridges: B:R.115 SO4.6: 5 residues within 4Å: Chain A: R.105 Chain B: K.107, L.108, S.109, I.148 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:L.108, B:S.109 Salt bridges: A:R.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schwartz, T.U. et al., Homodimerization of the G protein SR{beta} in the nucleotide-free state involves proline cis/trans isomerization in the switch II region. Proc.Natl.Acad.Sci.USA (2006)

Release Date

2006-04-18

Peptides

Signal recognition particle receptor beta subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Signal recognition particle receptor beta subunit