Annotations: 9NLO

Escherichia coli Signal Peptidase I Delta 2-76 P84A in complex with lipopeptide inhibitor

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	LexA/Signal peptidase-like	8043153	3000103	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	LexA/Signal peptidase-like	8043153	3000103	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)
B	DNA_ligase_A_N	e9nloB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: DNA_ligase_A_N	ECOD (v295.2)
A	LSDAT_euk	e9nloA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: LSDAT_euk	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	ARYLOMYCIN A2	-	-	-
A, B	Signal peptidase I	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity signal peptidase activity	primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR019533	Peptidase S26	Domain
A, B	IPR019766	Signal peptidase I, all-beta subdomain	Homologous Superfamily
A, B	IPR019756	Peptidase S26A, signal peptidase I, serine active site	Active Site
A, B	IPR019758	Peptidase S26A, signal peptidase I, conserved site	Conserved Site
A, B	IPR019757	Peptidase S26A, signal peptidase I, lysine active site	Active Site
A, B	IPR036286	LexA/Signal peptidase-like superfamily	Homologous Superfamily
A, B	IPR000223	Peptidase S26A, signal peptidase I	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C, D	5PG	Parent Component: GLY
C, D	DAL	: AA0111 , AA0191 : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862
C, D	DSE	: AA0111 , AA0191

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.