Summary: Phage major capsid protein, P2 family
This tab holds the annotation information that is stored in the Pfam database. As we move to using Wikipedia as our main source of annotation, the contents of this tab will be gradually replaced by the Wikipedia tab.
Phage major capsid protein, P2 family Provide feedback
No Pfam abstract.
Linderoth NA, Ziermann R, Haggard-Ljungquist E, Christie GE, Calendar R; , Nucleic Acids Res 1991;19:7207-7214.: Nucleotide sequence of the DNA packaging and capsid synthesis genes of bacteriophage P2. PUBMED:1837355 EPMC:1837355
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR006441This entry is represented by Bacteriophage P2, GpN. The characteristics of the protein distribution suggest prophage matches in addition to the phage matches.
This family represents the major capsid protein component of the heads (capsids) of bacteriophage P2 and related phage including prophage. These sequences represent one of several analogous families lacking detectable sequence similarity. The gene encoding this component is typically located in an operon encoding the small and large terminase subunits, the portal protein and the prohead or maturation protease.
The mapping between Pfam and Gene Ontology is provided by InterPro. If you use this data please cite InterPro.
|Cellular component||viral capsid (GO:0019028)|
- the number of sequences which exhibit this architecture
a textual description of the architecture, e.g. Gla, EGF x 2, Trypsin.
This example describes an architecture with one
Gladomain, followed by two consecutive
EGFdomains, and finally a single
- the UniProt description of the protein sequence
- the number of residues in the sequence
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We make a range of alignments for each Pfam-A family:
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Curation and family details
|Seed source:||TIGRFAMs (release 2.0);|
|Author:||TIGRFAMs, Finn RD|
|Number in seed:||5|
|Number in full:||788|
|Average length of the domain:||308.10 aa|
|Average identity of full alignment:||45 %|
|Average coverage of the sequence by the domain:||94.81 %|
|HMM build commands:||
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 23193494 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||7|
|Download:||download the raw HMM for this family|
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