SMTL ID : 1twb.4 (3 other biounits)

SspB disulfide crosslinked to an ssrA degradation tag

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ALA- CYS- ASN- ASP- GLU- ASN- TYR- ALA: ssrA peptide(Non-covalent)

ALA-CYS-ASN-ASP-GLU-ASN-TYR-ALA.1: 17 residues within 4Å: Chain A: Y.28, C.44, V.51, L.52, N.53, S.57, A.58, T.59, G.60, N.72, A.73, R.74, F.75, K.76, G.77, S.79, R.95 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.28, A:N.53, A:N.72, A:A.73, A:F.75 Hydrogen bonds: A:V.51, A:N.53, A:N.53, A:S.57, A:R.74, A:R.74, A:K.76, A:G.77, A:S.79 Water bridges: A:N.53, A:R.74, A:R.74 Salt bridges: A:R.95 ALA-CYS-ASN-ASP-GLU-ASN-TYR-ALA.2: 17 residues within 4Å: Chain B: Y.28, C.44, V.51, L.52, N.53, S.57, A.58, T.59, G.60, N.72, A.73, R.74, F.75, K.76, G.77, S.79, R.95 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:Y.28, B:N.53, B:N.72, B:A.73, B:F.75 Hydrogen bonds: B:V.51, B:N.53, B:N.53, B:S.57, B:R.74, B:R.74, B:K.76, B:G.77, B:S.79, B:S.79 Water bridges: B:N.53, B:R.74, B:R.74 Salt bridges: B:R.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bolon, D.N. et al., Nucleotide-Dependent Substrate Handoff from the SspB Adaptor to the AAA+ ClpXP Protease. Mol.Cell (2004)

Release Date

2004-11-16

Peptides

Stringent starvation protein B homolog: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Stringent starvation protein B homolog

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