Summary: Prokaryotic RING finger family 1
Prokaryotic RING finger family 1 Provide feedback
RING finger family found sporadically in bacteria and archaea, and associated in gene neighborhoods with other components of the ubiquitin-based signaling and degradation system, including ubiquitin, the E1 and E2 proteins and the JAB-like metallopeptidase. The bacterial versions contain transmembrane helices .
Burroughs AM, Iyer LM, Aravind L;, Mol Biosyst. 2011;7:2261-2277.: Functional diversification of the RING finger and other binuclear treble clef domains in prokaryotes and the early evolution of the ubiquitin system. PUBMED:21547297 EPMC:21547297
External database links
This tab holds annotation information from the InterPro database.
No InterPro data for this Pfam family.
- 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
- the Pfam graphic itself.
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This clan includes the Ring zinc finger domains as well as the U-box domain that appears to have lost the zinc coordinating cysteine residues .
The clan contains the following 24 members:Baculo_RING FANCL_C Prok-RING_1 Prok-RING_2 Prok-RING_4 RINGv Rtf2 U-box zf-Apc11 zf-C3HC4 zf-C3HC4_2 zf-C3HC4_3 zf-C3HC4_4 zf-MIZ zf-Nse zf-rbx1 zf-RING-like zf-RING_2 zf-RING_4 zf-RING_5 zf-RING_6 zf-RING_UBOX zf-UBP zf-UDP
We make a range of alignments for each Pfam-A family:
- the curated alignment from which the HMM for the family is built
- the alignment generated by searching the sequence database using the HMM
- Representative Proteomes (RPs) at 15%, 35%, 55% and 75% co-membership thresholds
- alignment generated by searching the NCBI sequence database using the family HMM
- alignment generated by searching the metagenomics sequence database using the family HMM
You can see the alignments as HTML or in three different sequence viewers:
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1Cannot generate PP/Heatmap alignments for seeds; no PP data available
Key: available, not generated, — not available.
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Curation and family details
|Author:||Burroughs AM, Iyer LM, Aravind L|
|Number in seed:||14|
|Number in full:||24|
|Average length of the domain:||52.80 aa|
|Average identity of full alignment:||34 %|
|Average coverage of the sequence by the domain:||12.45 %|
|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:||1|
|Download:||download the raw HMM for this family|
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