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CRYSTAL STRUCTURE OF AHRC, THE ARGININE REPRESSOR/ACTIVATOR PROTEIN FROM BACILLUS SUBTILIS

Source organism: Bacillus subtilis
Biochemical function: arginine binding
Biological process: protein complex oligomerization
Cellular component: cytoplasm

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GO terms

Sequence families

Pfam Protein families (Pfam)
PF02863
Domain description: Arginine repressor, C-terminal domain
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of Pfam domain PF02863 (Arginine repressor, C-terminal domain) in Arginine repressor. Showing 1 copy in chain B.

PF01316
Domain description: Arginine repressor, DNA binding domain
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of Pfam domain PF01316 (Arginine repressor, DNA binding domain) in Arginine repressor. Showing 1 copy in chain B.

InterPro InterPro annotations
IPR001669
Domain description: Arginine repressor
Occurring in:
  1. Arginine repressor
IPR020899
Domain description: Arginine repressor, C-terminal
Occurring in:
  1. Arginine repressor
IPR036251
Domain description: Arginine repressor, C-terminal domain superfamily
Occurring in:
  1. Arginine repressor
IPR036390
Domain description: Winged helix DNA-binding domain superfamily
Occurring in:
  1. Arginine repressor
IPR036388
Domain description: Winged helix-like DNA-binding domain superfamily
Occurring in:
  1. Arginine repressor
IPR020900
Domain description: Arginine repressor, DNA-binding domain
Occurring in:
  1. Arginine repressor

Structure domains

CATH CATH domains
3.30.1360.40
Class: Alpha Beta
Architecture: 2-Layer Sandwich
Topology: Gyrase A; domain 2
Homology: Gyrase A; domain 2
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of CATH domain 3.30.1360.40 (Gyrase A; domain 2) in Arginine repressor. Showing 1 copy in chain B.
1.10.10.10
Class: Mainly Alpha
Architecture: Orthogonal Bundle
Topology: Arc Repressor Mutant, subunit A
Homology: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of CATH domain 1.10.10.10 (Arc Repressor Mutant, subunit A) in Arginine repressor. Showing 1 copy in chain B.
SCOP SCOP annotations
55253
Class: Alpha and beta proteins (a+b)
Fold: DCoH-like
Superfamily: C-terminal domain of arginine repressor
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of SCOP domain 55253 (C-terminal domain of arginine repressor) in Arginine repressor. Showing 1 copy in chain B.
46792
Class: All alpha proteins
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: "Winged helix" DNA-binding domain
Occurring in:
  1. Arginine repressor
The deposited structure of PDB entry 1f9n contains 6 copies of SCOP domain 46792 (Arginine repressor (ArgR), N-terminal DNA-binding domain) in Arginine repressor. Showing 1 copy in chain B.

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