Summary: Putative stage IV sporulation protein YqfD
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Putative stage IV sporulation protein YqfD Provide feedback
This family consists of several putative bacterial stage IV sporulation (SpoIV) proteins. YqfD of Bacillus subtilis (P54469) is known to be essential for efficient sporulation although its exact function is unknown .
Eichenberger P, Jensen ST, Conlon EM, van Ooij C, Silvaggi J, Gonzalez-Pastor JE, Fujita M, Ben-Yehuda S, Stragier P, Liu JS, Losick R; , J Mol Biol 2003;327:945-972.: The sigmaE regulon and the identification of additional sporulation genes in Bacillus subtilis. PUBMED:12662922 EPMC:12662922
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR010690
This family consists of several putative bacterial stage IV sporulation (SpoIV) proteins. YqfD of Bacillus subtilis (SWISSPROT) is known to be essential for efficient sporulation although its exact function is unknown [PUBMED:12662922].
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The polypeptide-transport-associated (POTRA) domain is predicted to be organised into three beta-strands and two alpha helices, the latter being found between strands 2 and 3. It is usually found associated with a beta-barrel outer membrane domain. It is thought to have a chaperone-like function; the proteins it is found in are involved in processes as diverse as bacterial septation and protein transport across membranes .
The clan contains the following 4 members:POTRA_1 POTRA_2 Surf_Ag_VNR YqfD
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Curation and family details
|Seed source:||Pfam-B_13823 (release 10.0)|
|Number in seed:||8|
|Number in full:||428|
|Average length of the domain:||353.90 aa|
|Average identity of full alignment:||27 %|
|Average coverage of the sequence by the domain:||95.03 %|
|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:||6|
|Download:||download the raw HMM for this family|
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