Protein Family Models for Protein (Select 2573372429) - Protein Family Models

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Items: 4

Select item 4165241.

PqqD family peptide modification chaperone

This family contains several bacterial coenzyme PQQ synthesis protein D (PqqD) sequences. This protein is required for coenzyme pyrrolo-quinoline-quinone (PQQ) biosynthesis [1,2]. [1]. 8002620. Transcriptional analysis of pqqD and study of the regulation of. pyrroloquinoline quinone biosynthesis in Methylobacterium. extorquens AM1.. Ramamoorthi R, Lidstrom ME;. J Bacteriol 1995;177:206-211.. [2]. 12437981. PqqC/D, which converts a biosynthetic intermediate to. pyrroloquinoline quinone.. Toyama H, Fukumoto H, Saeki M, Matsushita K, Adachi O, Lidstrom. ME;. Biochem Biophys Res Commun 2002;299:268-272. (from Pfam)

Date:: 2024-08-14

Family Accession:: NF017239.5
Method:: HMM

Select item 3926422.

new record, indexing in progress

Family Accession:

Select item 3527503.

new record, indexing in progress

Family Accession:

Select item 201844.

lasso peptide biosynthesis PqqD family chaperone

Members of this family are homologs of PqqD, a chaperone that binds RiPP peptide precursors for their modification into bioactive natural products. By context, this set is involved in the biosynthesis of threaded-lasso peptides. This model focuses on lasso peptide systems from Actinobacteria. Similar systems, with different subfamilies of PqqD-related peptides, occur in lasso peptide systems in other lineages. A characterized example is LarB1 from the lariatin system of Rhodococcus jostii.