PRRDB 2.0 : Pattern Recognition Receptor Database

PGRP-S1 peptidoglycan recognition protein S1 [ (domestic silkworm)]

peptidoglycan recognition protein S2 [ Apis mellifera (honey bee) ]

peptidoglycan recognition protein S3 [ Apis mellifera (honey bee) ]

The recombinant protein of CgPGRPS4 (rCgPGRPS4) exhibited higher binding affinity to PGN, lower binding affinity to LPS, while no binding activity to Man and Y. lipolytica. Ref 28042081

Pentraxin-related protein PTX3 also known as TNF-inducible gene 14 protein (TSG-14) is a protein that in humans is encoded by the PTX3 gene.Pentraxin 3 (ptx3) is a member of the pentraxin superfamily. This super family characterized by cyclic multimeric structure. PTX3 is rapidly produced and released by several cell types, in particular by mononuclear phagocytes, dendritic cells (DCs), fibroblasts and endothelial cells in response to primary inflammatory signals

PGRPs gene (SmPGRP2) of turbot and investigated its expression patterns in mucosal tissues after challenge with Gram-positive bacteria Streptococcus iniae and Gram-negative bacteria Vibrio anguillarum. Phylogenetic analysis showed the strongest relationship of turbot PGRP to halibut, which was consistent with their phylogenetic relationships. Ref 27461422.

PGLYRP2 is a gene encoding a protein with N-acetylmuramoyl-L-alanine amidase activity.Peptidoglycan recognition proteins, such as PGRPL, are part of the innate immune system and recognize peptidoglycan, a ubiquitous component of bacterial cell walls.