7NT0

Drosophila PGRP-LB Y78F mutant in complex with tracheal cytotoxin (TCT)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth AAA]	SCOP2B Superfamily	N-acetylmuramoyl-L-alanine amidase-like	8034036	3000555	SCOP2B (2022-06-29)
B [auth BBB]	SCOP2B Superfamily	N-acetylmuramoyl-L-alanine amidase-like	8034036	3000555	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AAA]	Amidase_2	e7nt0AAA1	A: a+b three layers	X: N-acetylmuramoyl-L-alanine amidase-like (From Topology)	H: N-acetylmuramoyl-L-alanine amidase-like (From Topology)	T: N-acetylmuramoyl-L-alanine amidase-like	F: Amidase_2	ECOD (1.6)
B [auth BBB]	Amidase_2	e7nt0BBB1	A: a+b three layers	X: N-acetylmuramoyl-L-alanine amidase-like (From Topology)	H: N-acetylmuramoyl-L-alanine amidase-like (From Topology)	T: N-acetylmuramoyl-L-alanine amidase-like	F: Amidase_2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AAA], B [auth BBB]	PF01510	N-acetylmuramoyl-L-alanine amidase (Amidase_2)	N-acetylmuramoyl-L-alanine amidase	This family includes zinc amidases that have N-acetylmuramoyl-L-alanine amidase activity EC:3.5.1.28. This enzyme domain cleaves the amide bond between N-acetylmuramoyl and L-amino acids in bacterial cell walls (preferentially: D-lactyl-L-Ala). The ...	This family includes zinc amidases that have N-acetylmuramoyl-L-alanine amidase activity EC:3.5.1.28. This enzyme domain cleaves the amide bond between N-acetylmuramoyl and L-amino acids in bacterial cell walls (preferentially: D-lactyl-L-Ala). The structure is known for the bacteriophage T7 structure and shows that two of the conserved histidines are zinc binding.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA], B [auth BBB]	Isoform A of Peptidoglycan-recognition protein LB	glycosaminoglycan binding binding carbohydrate derivative binding peptidoglycan binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding peptidoglycan muralytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity glycosaminoglycan binding binding carbohydrate derivative binding peptidoglycan binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding peptidoglycan muralytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity N-acetylmuramoyl-L-alanine amidase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	cellular response to stimulus positive regulation of response to biotic stimulus regulation of cellular process pattern recognition receptor signaling pathway response to stimulus negative regulation of biological process regulation of signal transduction response to biotic stimulus cell communication immune response-activating signaling pathway peptidoglycan recognition protein signaling pathway positive regulation of immune response response to bacterium regulation of immune system process cellular response to stimulus positive regulation of response to biotic stimulus regulation of cellular process pattern recognition receptor signaling pathway response to stimulus negative regulation of biological process regulation of signal transduction response to biotic stimulus cell communication immune response-activating signaling pathway peptidoglycan recognition protein signaling pathway positive regulation of immune response response to bacterium regulation of immune system process signal transduction positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process immune response response to other organism regulation of peptidoglycan recognition protein signaling pathway regulation of innate immune response response to external stimulus negative regulation of defense response to bacterium regulation of response to stimulus defense response to other organism negative regulation of response to external stimulus regulation of pattern recognition receptor signaling pathway positive regulation of defense response negative regulation of defense response activation of innate immune response regulation of immune response activation of immune response regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus negative regulation of response to biotic stimulus signaling negative regulation of signaling positive regulation of biological process negative regulation of cell communication positive regulation of response to stimulus defense response to bacterium positive regulation of response to external stimulus negative regulation of peptidoglycan recognition protein signaling pathway immune response-regulating signaling pathway regulation of response to stress response to stress innate immune response negative regulation of cellular process response to external biotic stimulus regulation of defense response to bacterium regulation of signaling positive regulation of innate immune response defense response negative regulation of response to stimulus biological regulation defense response to symbiont negative regulation of signal transduction negative regulation of immune system process immune system process regulation of cell communication cellular process carbohydrate derivative catabolic process catabolic process peptidoglycan catabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process glycosaminoglycan catabolic process aminoglycan metabolic process peptidoglycan metabolic process metabolic process macromolecule metabolic process defense response to Gram-positive bacterium antibacterial peptide production regulation of humoral immune response regulation of immune effector process regulation of biosynthetic process of antibacterial peptides active against Gram-negative bacteria negative regulation of cellular metabolic process antimicrobial humoral immune response mediated by antimicrobial peptide negative regulation of biosynthetic process of antibacterial peptides active against Gram-negative bacteria negative regulation of antibacterial peptide production negative regulation of immune response cellular metabolic process negative regulation of metabolic process negative regulation of immune effector process negative regulation of humoral immune response regulation of cellular metabolic process negative regulation of cellular biosynthetic process immune effector process regulation of antimicrobial peptide biosynthetic process regulation of gene expression negative regulation of production of molecular mediator of immune response negative regulation of gene expression biosynthetic process peptide biosynthetic process antibacterial peptide biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of production of molecular mediator of immune response regulation of metabolic process peptide metabolic process humoral immune response cellular biosynthetic process regulation of antibacterial peptide production antimicrobial humoral response defense response to Gram-negative bacterium antimicrobial peptide production biosynthetic process of antibacterial peptides active against Gram-negative bacteria negative regulation of macromolecule metabolic process production of molecular mediator of immune response regulation of biosynthetic process regulation of antimicrobial humoral response negative regulation of antimicrobial peptide biosynthetic process antibacterial humoral response regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of antimicrobial humoral response regulation of cellular biosynthetic process regulation of antimicrobial peptide production negative regulation of biosynthetic process antimicrobial peptide biosynthetic process regulation of antibacterial peptide biosynthetic process negative regulation of antimicrobial peptide production negative regulation of antibacterial peptide biosynthetic process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA], B [auth BBB]	IPR017331	Peptidoglycan recognition protein, PGRP-S	Family
A [auth AAA], B [auth BBB]	IPR002502	N-acetylmuramoyl-L-alanine amidase domain	Domain
A [auth AAA], B [auth BBB]	IPR006619	Peptidoglycan recognition protein family domain, metazoa/bacteria	Domain
A [auth AAA], B [auth BBB]	IPR036505	N-acetylmuramoyl-L-alanine amidase/PGRP domain superfamily	Homologous Superfamily
A [auth AAA], B [auth BBB]	IPR015510	Peptidoglycan recognition protein	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.