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Multiubiquitin Provide feedback
A ubiquitin superfamily domain that is often present in multiple tandem copies in the same polypeptide. Members of this family are associated in gene neighborhoods, or on occasions fused to, bacterial homologs of components of ubiquitin-dependent modification system such as the E1, E2 and JAB metallopeptidase enzymes and a distinct metal-binding domain . The E2/UBC fold domain appears to be inactive. The JAB domain in these operons is usually fused to the E1 domain .
Iyer LM, Burroughs AM, Aravind L; , Genome Biol. 2006;7:R60.: The prokaryotic antecedents of the ubiquitin-signaling system and the early evolution of ubiquitin-like beta-grasp domains. PUBMED:16859499 EPMC:16859499
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 family includes proteins that share the ubiquitin fold. It currently unites four SCOP superfamilies.
The clan contains the following 41 members:APG12 Atg8 Blt1 Caps_synth_GfcC CIDE-N Cobl DUF1315 DUF2407 DUF4430 DWNN FERM_N Lambda_tail_I Multi_ubiq NQRA_SLBB PB1 PI3K_rbd Plug Prok_Ub RA Rad60-SLD Rad60-SLD_2 Ras_bdg_2 RBD SLBB Telomere_Sde2 TGS ThiS ThiS-like TmoB TUG-UBL1 Ub-Mut7C Ub-RnfH ubiquitin Ubiquitin_2 Ubiquitin_3 UBX Ufm1 UN_NPL4 Urm1 YchF-GTPase_C YukD
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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Curation and family details
|Author:||Iyer LM, Burroughs AM, Aravind L, Eberhardt R|
|Number in seed:||24|
|Number in full:||160|
|Average length of the domain:||72.20 aa|
|Average identity of full alignment:||21 %|
|Average coverage of the sequence by the domain:||64.51 %|
|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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