Summary: Prokaryotic Ubiquitin
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A Ubiquitin-superfamily protein that is present across several bacterial lineages, and found in gene neighborhoods with components of the ubiquitin modification system such as the E1, E2 and JAB proteins, and a novel alpha-helical protein, which is predicted to be enzymatic .
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
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- 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
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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 DIX DUF2407 DUF4430 DWNN FERM_N IgG_binding_B Lambda_tail_I Multi_ubiq NQRA_SLBB PB1 PI3K_rbd 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:
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- alignment generated by searching the metagenomics sequence database using the family HMM
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Curation and family details
|Author:||Iyer LM, Burroughs AM, Aravind L|
|Number in seed:||29|
|Number in full:||43|
|Average length of the domain:||65.60 aa|
|Average identity of full alignment:||39 %|
|Average coverage of the sequence by the domain:||78.90 %|
|HMM build commands:||
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 11927849 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||3|
|Download:||download the raw HMM for this family|
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