Summary: Polysaccharide pyruvyl transferase
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Pyruvyl-transferases involved in peptidoglycan-associated polymer biosynthesis. CsaB in Bacillus anthracis is necessary for the non-covalent anchoring of proteins containing an SLH (S-layer homology) domain to peptidoglycan-associated pyruvylated polysaccharides. WcaK and AmsJ are involved in the biosynthesis of colanic acid in Escherichia coli and of amylovoran in Erwinia amylovora .
Mesnage S, Fontaine T, Mignot T, Delepierre M, Mock M, Fouet A; , EMBO J 2000;19:4473-4484.: Bacterial SLH domain proteins are non-covalently anchored to the cell surface via a conserved mechanism involving wall polysaccharide pyruvylation. PUBMED:10970841 EPMC:10970841
Becker A, Kleickmann A, Kuster H, Keller M, Arnold W, Puhler A; , Mol Plant Microbe Interact. 1993;6:735-744.: Analysis of the Rhizobium meliloti genes exoU, exoV, exoW, exoT, and exoI involved in exopolysaccharide biosynthesis and nodule invasion: exoU and exoW probably encode glucosyltransferases. PUBMED:8118055 EPMC:8118055
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR007345
Pyruvyl-transferases are involved in peptidoglycan-associated polymer biosynthesis. CsaB in Bacillus anthracis is necessary for the non-covalent anchoring of proteins containing an SLH (S-layer homology) domain to peptidoglycan-associated pyruvylated polysaccharides. WcaK and AmsJ are involved in the biosynthesis of colanic acid in Escherichia coli and of amylovoran in Erwinia amylovora [PUBMED:10970841, PUBMED:8118055].
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Curation and family details
|Author:||Kerrison ND, Finn RD|
|Number in seed:||163|
|Number in full:||2481|
|Average length of the domain:||275.20 aa|
|Average identity of full alignment:||15 %|
|Average coverage of the sequence by the domain:||70.68 %|
|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:||8|
|Download:||download the raw HMM for this family|
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