SMTL ID : 1ou9.3 (4 other biounits)

Structure of SspB, a AAA+ protease delivery protein

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-hexamer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: A.56, T.59 Chain F: Q.70, E.81 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain F, 2 Ligand-Water interactions Metal complexes: A:A.56, A:T.59, F:E.81, H2O.1, H2O.3 CA.2: 4 residues within 4Å: Chain A: Q.70, E.81 Chain B: A.56, T.59 5 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:E.81, B:A.56, B:T.59, H2O.4, H2O.4 CA.3: 4 residues within 4Å: Chain C: Q.70, E.81 Chain D: A.56, T.59 5 PLIP interactions: 1 interactions with chain C, 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: C:E.81, D:A.56, D:T.59, H2O.8, H2O.10 CA.4: 4 residues within 4Å: Chain D: Q.70, E.81 Chain E: A.56, T.59 5 PLIP interactions: 2 interactions with chain E, 1 interactions with chain D, 2 Ligand-Water interactions Metal complexes: E:A.56, E:T.59, D:E.81, H2O.11, H2O.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Levchenko, I. et al., Structure of a delivery protein for an AAA+ protease in complex with a peptide degradation tag. Mol.Cell (2003)

Release Date

2003-09-23

Peptides

Stringent starvation protein B homolog: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

Stringent starvation protein B homolog

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