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P4 protein from PHI12 in complex with product (AMPcPP Mg 22C)

Source organism: Pseudomonas phage phi12
Biochemical function: metal ion binding
Biological process: viral genome packaging
Cellular component: not assigned

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GO terms

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF11602
Domain description: ATPase P4 of dsRNA bacteriophage phi-12
Occurring in:
  1. NTPase P4
The deposited structure of PDB entry 1w4b contains 3 copies of Pfam domain PF11602 (ATPase P4 of dsRNA bacteriophage phi-12) in NTPase P4. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR027417
Domain description: P-loop containing nucleoside triphosphate hydrolase
Occurring in:
  1. NTPase P4
IPR020973
Domain description: Packaging enzyme P4
Occurring in:
  1. NTPase P4

Structure domains

CATH CATH domains
3.40.50.300
Class: Alpha Beta
Architecture: 3-Layer(aba) Sandwich
Topology: Rossmann fold
Homology: P-loop containing nucleotide triphosphate hydrolases
Occurring in:
  1. NTPase P4
The deposited structure of PDB entry 1w4b contains 3 copies of CATH domain 3.40.50.300 (Rossmann fold) in NTPase P4. Showing 1 copy in chain A.
2.30.270.20
Class: Mainly Beta
Architecture: Roll
Topology: duf1285 protein fold
Homology: duf1285 protein fold
Occurring in:
  1. NTPase P4
The deposited structure of PDB entry 1w4b contains 3 copies of CATH domain 2.30.270.20 (duf1285 protein fold) in NTPase P4. Showing 1 copy in chain A.
SCOP SCOP annotation
52670
Class: Alpha and beta proteins (a/b)
Fold: P-loop containing nucleoside triphosphate hydrolases
Superfamily: P-loop containing nucleoside triphosphate hydrolases
Occurring in:
  1. NTPase P4
The deposited structure of PDB entry 1w4b contains 3 copies of SCOP domain 52670 (RecA protein-like (ATPase-domain)) in NTPase P4. Showing 1 copy in chain A.

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