1I1I

NEUROLYSIN (ENDOPEPTIDASE 24.16) CRYSTAL STRUCTURE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Structure Motif: Primary M-CSA Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth P]	d1i1ip_	Alpha and beta proteins (a+b)	Zincin-like	Metalloproteases ('zincins'), catalytic domain	Neurolysin-like	Neurolysin (endopeptidase 24.16, thimet oligopeptidase)	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth P]	SCOP2 Family	Neurolysin-like	8023085	4001613	SCOP2 (2022-06-29)
A [auth P]	SCOP2 Superfamily	Metalloproteases (zincins), catalytic domain	8035465	3001975	SCOP2 (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 P]	Peptidase_M3	e1i1iP1	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth P]	1.20.1050.40	Mainly Alpha	Up-down Bundle	Glutathione S-transferase Yfyf (Class Pi)	Chain A, domain 2	CATH (4.3.0)
A [auth P]	3.40.390.10	Alpha Beta	3-Layer(aba) Sandwich	Collagenase (Catalytic Domain)	Collagenase (Catalytic Domain)	CATH (4.3.0)
A [auth P]	1.10.1370.10	Mainly Alpha	Orthogonal Bundle	Neurolysin	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth P]	PF01432	Peptidase family M3 (Peptidase_M3)	Peptidase family M3	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth P]	NEUROLYSIN	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity metalloendopeptidase activity metallopeptidase activity endopeptidase activity oligopeptidase activity binding peptide binding cation binding ion binding metal ion binding small molecule binding	metabolic process cellular process peptide metabolic process cellular catabolic process catabolic process peptide catabolic process monosaccharide metabolic process regulation of cellular process gluconeogenesis regulation of primary metabolic process regulation of small molecule metabolic process small molecule metabolic process regulation of carbohydrate metabolic process regulation of glucose metabolic process metabolic process cellular process peptide metabolic process cellular catabolic process catabolic process peptide catabolic process monosaccharide metabolic process regulation of cellular process gluconeogenesis regulation of primary metabolic process regulation of small molecule metabolic process small molecule metabolic process regulation of carbohydrate metabolic process regulation of glucose metabolic process regulation of biosynthetic process carbohydrate metabolic process regulation of biological process small molecule biosynthetic process carbohydrate biosynthetic process biological regulation hexose metabolic process primary metabolic process monosaccharide biosynthetic process hexose biosynthetic process biosynthetic process regulation of gluconeogenesis regulation of carbohydrate biosynthetic process regulation of metabolic process glucose metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process skeletal muscle cell differentiation cellular developmental process regulation of developmental process skeletal muscle tissue development regulation of cell differentiation regulation of striated muscle cell differentiation muscle cell differentiation myotube differentiation striated muscle tissue development muscle structure development skeletal muscle organ development regulation of skeletal muscle cell differentiation cell differentiation regulation of myotube differentiation anatomical structure development regulation of skeletal muscle fiber differentiation muscle tissue development muscle organ development developmental process animal organ development tissue development regulation of muscle cell differentiation skeletal muscle fiber differentiation striated muscle cell differentiation proteolysis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle mitochondrial intermembrane space mitochondrion membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen organelle envelope lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle mitochondrial intermembrane space mitochondrion membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope organelle lumen organelle mitochondrial envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth P]	IPR024080	Neurolysin/Thimet oligopeptidase, N-terminal	Homologous Superfamily
A [auth P]	IPR024079	Metallopeptidase, catalytic domain superfamily	Homologous Superfamily
A [auth P]	IPR001567	Peptidase M3A/M3B catalytic domain	Domain
A [auth P]	IPR024077	Neurolysin/Thimet oligopeptidase, domain 2	Homologous Superfamily
A [auth P]	IPR045090	Peptidase M3A/M3B	Family

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A [auth P]	neurolysin M-CSA #638	Neurolysin is a zinc metalloprotease which plays a key role in processing ogliopeptides in the nervous system thus degrading peptide hormones and terminating signals. Rat neurolysin shows the classic sequence motif shared by all zinc binding proteases: His-Glu-X-X-His. It also shows structural homology to thermolysin, a well studied member of the class, but little structural identity towards neprilysin despite a similar physiological role.	Defined by 5 residues: HIS:A-474 [auth P-474]GLU:A-475 [auth P-475]HIS:A-478 [auth P-478]GLU:A-503 [auth P-503]TYR:A-613 [auth P-613] \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.4.24.16 (PDB Primary Data) Search M-CSA Motif + EC 3.4.24.16

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.