Annotations: 2HB6

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PCNA_N	e2hb6B1	A: alpha bundles	X: HTH	H: Nudix	T: winged helix domain	F: PCNA_N	ECOD (develop294)
B	KWL1	e2hb6B2	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: KWL1	ECOD (develop294)
A	PQQ,PQQ_2	e2hb6A1	A: alpha bundles	X: Globin-like	H: Globin-like	T: Globin-like	F: PQQ,PQQ_2	ECOD (develop294)
A	Pdase_M17_N2	e2hb6A2	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Pdase_M17_N2	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.10590	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Zn-dependent exopeptidases	CATH (4.3.0)
B	3.40.630.10	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn peptidases	CATH (4.3.0)
A	3.40.50.10590	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Zn-dependent exopeptidases	CATH (4.3.0)
A	3.40.630.10	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn peptidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18295	M17 aminopeptidase N-terminal domain 2 (Pdase_M17_N2)	M17 aminopeptidase N-terminal domain 2	This domain is found in the N-terminal region of M17 aminopeptidase (Pfam:PF00883) present in Homo sapiens and Mus musculus. M17 aminopeptidases are Zn-dependent exopeptidases that catalyse the removal of unsubstituted amino acid residues from the N- ...	This domain is found in the N-terminal region of M17 aminopeptidase (Pfam:PF00883) present in Homo sapiens and Mus musculus. M17 aminopeptidases are Zn-dependent exopeptidases that catalyse the removal of unsubstituted amino acid residues from the N-terminus of peptides [1].	Domain
A, B	PF00883	Cytosol aminopeptidase family, catalytic domain (Peptidase_M17)	Cytosol aminopeptidase family, catalytic domain	The two associated zinc ions and the active site are entirely enclosed within the C-terminal catalytic domain in leucine aminopeptidase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Leucine aminopeptidase 1	cation binding manganese ion binding transition metal ion binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity metallopeptidase activity aminopeptidase activity metalloaminopeptidase activity exopeptidase activity cation binding manganese ion binding transition metal ion binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity metallopeptidase activity aminopeptidase activity metalloaminopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity identical protein binding protein binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process multicellular organismal process egg-laying behavior regulation of biological process regulation of reproductive process reproductive process biological regulation multicellular organismal reproductive process regulation of egg-laying behavior proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process multicellular organismal process egg-laying behavior regulation of biological process regulation of reproductive process reproductive process biological regulation multicellular organismal reproductive process regulation of egg-laying behavior regulation of behavior behavior regulation of multicellular organismal process reproductive behavior regulation of growth growth regulation of growth rate	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000819	Peptidase M17, leucyl aminopeptidase, C-terminal	Domain
A, B	IPR011356	Peptidase M17, leucine aminopeptidase/peptidase B	Family
A, B	IPR041417	Probable aminopeptidase NPEPL1, N-terminal	Domain

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.