Annotations: 5MKT

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Pepsin-like	8066362	4002301	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acid proteases	8066363	3001059	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	Peptidase_C14	e5mktA1	A: a/b three-layered sandwiches	X: Protein kinase/SAICAR synthase/ATP-grasp	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Undecaprenyl diphosphate synthase	F: Peptidase_C14	ECOD (v294.1)
A	DNA_gyraseB_C,Toprim	e5mktA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: DNA_gyraseB_C,Toprim	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07966	A1 Propeptide (A1_Propeptide)	A1 Propeptide	-	Motif
A	PF00026	Eukaryotic aspartyl protease (Asp)	Eukaryotic aspartyl protease	Aspartyl (acid) proteases include pepsins, cathepsins, and renins. Two-domain structure, probably arising from ancestral duplication. This family does not include the retroviral nor retrotransposon proteases (Pfam:PF00077), which are much smaller a ...	Aspartyl (acid) proteases include pepsins, cathepsins, and renins. Two-domain structure, probably arising from ancestral duplication. This family does not include the retroviral nor retrotransposon proteases (Pfam:PF00077), which are much smaller and appear to be homologous to a single domain of the eukaryotic asp proteases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Renin-1	protein binding binding signaling receptor binding peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity aspartic-type peptidase activity aspartic-type endopeptidase activity endopeptidase activity insulin-like growth factor receptor binding	regulation of systemic arterial blood pressure by renin-angiotensin regulation of systemic arterial blood pressure by hormone multicellular organismal process peptide hormone processing regulation of systemic arterial blood pressure mediated by a chemical signal system process signaling receptor ligand precursor processing protein maturation circulatory system process proteolysis protein metabolic process regulation of biological quality blood circulation regulation of blood pressure regulation of systemic arterial blood pressure by renin-angiotensin regulation of systemic arterial blood pressure by hormone multicellular organismal process peptide hormone processing regulation of systemic arterial blood pressure mediated by a chemical signal system process signaling receptor ligand precursor processing protein maturation circulatory system process proteolysis protein metabolic process regulation of biological quality blood circulation regulation of blood pressure regulation of hormone levels biological regulation regulation of systemic arterial blood pressure by circulatory renin-angiotensin primary metabolic process gene expression macromolecule biosynthetic process hormone metabolic process regulation of systemic arterial blood pressure endocrine process biosynthetic process regulation of angiotensin levels in blood protein processing metabolic process cellular process macromolecule metabolic process angiotensin maturation developmental process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development system development response to stimulus response to chemical response to xenobiotic stimulus amyloid-beta metabolic process juxtaglomerular apparatus development kidney development renal system development cellular response to stimulus regulation of biological process regulation of cellular process signaling response to endogenous stimulus hormone-mediated signaling pathway cell communication cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone signal transduction cellular response to hormone stimulus regulation of blood volume by renin-angiotensin mesonephros development regulation of signaling regulation of signal transduction regulation of MAPK cascade intracellular signal transduction regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette MAPK cascade regulation of cell communication cellular response to nitrogen compound response to angiotensin response to peptide hormone angiotensin-activated signaling pathway cellular response to angiotensin response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound G protein-coupled receptor signaling pathway regulation of localization regulation of aldosterone secretion regulation of system process localization regulation of steroid hormone secretion aldosterone secretion mineralocorticoid secretion lipid transport regulation of corticosteroid hormone secretion establishment of localization regulation of secretion endocrine hormone secretion lipid export from cell renin-angiotensin regulation of aldosterone production regulation of mineralocorticoid secretion regulation of endocrine process corticosteroid hormone secretion regulation of hormone secretion transport steroid hormone secretion regulation of lipid transport organic hydroxy compound transport hormone secretion secretion by cell regulation of secretion by cell signal release regulation of multicellular organismal process renal system process involved in regulation of systemic arterial blood pressure renal system process secretion regulation of transport lipid localization export from cell cell-cell signaling regulation of lipid localization macromolecule localization hormone transport behavior drinking behavior feeding behavior cellular developmental process anatomical structure maturation cell differentiation cell development cell maturation developmental maturation response to organophosphorus response to cGMP response to purine-containing compound regulation of tube diameter maintenance of blood vessel diameter homeostasis by renin-angiotensin regulation of tube size vascular process in circulatory system blood vessel diameter maintenance regulation of anatomical structure size response to immobilization stress response to stress cellular response to xenobiotic stimulus response to cAMP biological process involved in interspecies interaction between organisms response to lipid response to other organism response to external stimulus response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin	cellular anatomical structure membrane apical part of cell extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001461	Aspartic peptidase A1	Family
A	IPR033121	Peptidase family A1 domain	Domain
A	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A	IPR001969	Aspartic peptidase, active site	Active Site
A	IPR034135	Renin-like domain	Domain
A	IPR012848	Aspartic peptidase, 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.