› › Function and Biology

F86A mutant of E9 DNase domain in complex with Im9

Source organism: Escherichia coli
Biochemical function: signaling receptor binding
Biological process: cytolysis
Cellular component: protein-containing complex

Quick links

GO terms

Sequence families

Pfam Protein families (Pfam)
PF21431
Domain description: Colicin/Pyocin-S2, DNase domain
Occurring in:
  1. Colicin-E9
The deposited structure of PDB entry 2vlq contains 1 copy of Pfam domain PF21431 (Colicin/Pyocin-S2, DNase domain) in Colicin-E9. Showing 1 copy in chain B.

PF01320
Domain description: Colicin immunity protein / pyocin immunity protein
Occurring in:
  1. Colicin-E9 immunity protein
The deposited structure of PDB entry 2vlq contains 1 copy of Pfam domain PF01320 (Colicin immunity protein / pyocin immunity protein) in Colicin-E9 immunity protein. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR000290
Domain description: Colicin immunity protein/pyocin immunity protein
Occurring in:
  1. Colicin-E9 immunity protein
IPR003060
Domain description: Pyocin S killer protein
Occurring in:
  1. Colicin-E9
IPR003615
Domain description: HNH nuclease
Occurring in:
  1. Colicin-E9
IPR044925
Domain description: His-Me finger superfamily
Occurring in:
  1. Colicin-E9
IPR037146
Domain description: Colicin/pyocin, DNase domain superfamily
Occurring in:
  1. Colicin-E9
IPR035900
Domain description: Colicin E immunity protein superfamily
Occurring in:
  1. Colicin-E9 immunity protein

Structure domains

CATH CATH domains
3.90.540.10
Class: Alpha Beta
Architecture: Alpha-Beta Complex
Topology: Colicin E7 immunity protein; Chain B, fragment: Endonuclease domain
Homology: Colicin/pyocin, DNase domain
Occurring in:
  1. Colicin-E9
The deposited structure of PDB entry 2vlq contains 1 copy of CATH domain 3.90.540.10 (Colicin E7 immunity protein; Chain B, fragment: Endonuclease domain) in Colicin-E9. Showing 1 copy in chain B.
1.10.1200.20
Class: Mainly Alpha
Architecture: Orthogonal Bundle
Topology: Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A
Homology: Colicin E immunity protein
Occurring in:
  1. Colicin-E9 immunity protein
The deposited structure of PDB entry 2vlq contains 1 copy of CATH domain 1.10.1200.20 (Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A) in Colicin-E9 immunity protein. Showing 1 copy in chain A.
SCOP SCOP annotation
47346
Class: All alpha proteins
Fold: Acyl carrier protein-like
Superfamily: Colicin E immunity proteins
Occurring in:
  1. Colicin-E9 immunity protein
The deposited structure of PDB entry 2vlq contains 1 copy of SCOP domain 47346 (Colicin E immunity proteins) in Colicin-E9 immunity protein. Showing 1 copy in chain A.

Quick links