SMTL ID : 4c2g.1

Crystal structure of CtpB(S309A) in complex with a peptide having a Val-Pro-Ala C-terminus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ALA- ALA- ALA- ALA: PEPTIDE1(Non-covalent)

ALA-ALA-ALA-ALA.1: 11 residues within 4Å: Chain A: G.212, G.213, Y.214, L.215, A.267, A.268, I.271, K.292, V.295, Q.296, Q.297 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.271 Hydrogen bonds: A:G.213, A:G.213, A:L.215, A:A.268, A:Q.296, A:Q.296 Water bridges: A:K.292, A:K.292 Salt bridges: A:K.292 ALA-ALA-ALA-ALA.2: 11 residues within 4Å: Chain C: G.212, G.213, Y.214, L.215, A.267, A.268, I.271, K.292, V.295, Q.296, Q.297 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:I.271 Hydrogen bonds: C:G.213, C:G.213, C:L.215, C:A.268, C:Q.296, C:Q.296 Water bridges: C:K.292, C:K.292 Salt bridges: C:K.292

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mastny, M. et al., Ctpb Assembles a Gated Protease Tunnel Regulating Cell-Cell Signaling During Spore Formation in Bacillus Subtilis. Cell(Cambridge,Mass.) (2013)

Release Date

2013-12-04

Peptides

CARBOXY-TERMINAL PROCESSING PROTEASE CTPB: AC
CARBOXY-TERMINAL PROCESSING PROTEASE CTPB: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
C

D
C

CARBOXY-TERMINAL PROCESSING PROTEASE CTPB

CARBOXY-TERMINAL PROCESSING PROTEASE CTPB