SMTL ID : 4c2c.1

Crystal structure of the protease CtpB in an active state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

ALA-ALA-ALA.1: 6 residues within 4Å: Chain A: G.213, Y.214, L.215, S.267, V.295, Q.296 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.295 Hydrogen bonds: A:G.213, A:L.215, A:S.267, A:Q.296, A:Q.296 Water bridges: A:G.213, A:Q.216 Salt bridges: A:K.292

1 x ALA- VAL- PRO- ALA: PEPTIDE2(Non-covalent)

ALA-VAL-PRO-ALA.2: 11 residues within 4Å: Chain A: F.69, G.71, I.72, G.73, A.74, E.75, V.76, L.118, V.122, I.125, R.126 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.69, A:L.118, A:V.122, A:I.125 Hydrogen bonds: A:I.72, A:G.73, A:A.74, A:A.74, A:A.74, A:V.76, A:V.76, A:R.126

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: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBOXY-TERMINAL PROCESSING PROTEASE CTPB

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