Annotations: 7KSL

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8075401	3000100	SCOP2B (2022-06-29)
D [auth F]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8075401	3000100	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8075401	3000100	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8075401	3000100	SCOP2B (2022-06-29)
A [auth C]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8075401	3000100	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)
E	Lon	e7kslE2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Lon	ECOD (1.6)
E	Lon_C_N	e7kslE1	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Lon_C_N	ECOD (1.6)
E	Sigma54_activat	e7kslE4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
E	Lon_C_C	e7kslE3	A: a/b three-layered sandwiches	X: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	H: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Lon_C_C	ECOD (1.6)
D [auth F]	Lon	e7kslF1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Lon	ECOD (1.6)
D [auth F]	Lon_C_N	e7kslF2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Lon_C_N	ECOD (1.6)
D [auth F]	Sigma54_activat	e7kslF4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
D [auth F]	Lon_C_C	e7kslF3	A: a/b three-layered sandwiches	X: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	H: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Lon_C_C	ECOD (1.6)
C [auth A]	Lon	e7kslA1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Lon	ECOD (1.6)
C [auth A]	Lon_C_N	e7kslA2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Lon_C_N	ECOD (1.6)
C [auth A]	Sigma54_activat	e7kslA4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
C [auth A]	Lon_C_C	e7kslA3	A: a/b three-layered sandwiches	X: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	H: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Lon_C_C	ECOD (1.6)
B	Lon	e7kslB3	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Lon	ECOD (1.6)
B	Lon_C_N	e7kslB2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Lon_C_N	ECOD (1.6)
B	Sigma54_activat	e7kslB4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
B	Lon_C_C	e7kslB1	A: a/b three-layered sandwiches	X: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	H: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Lon_C_C	ECOD (1.6)
A [auth C]	Lon	e7kslC4	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Lon	ECOD (1.6)
A [auth C]	Lon_C_N	e7kslC3	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Lon_C_N	ECOD (1.6)
A [auth C]	Sigma54_activat	e7kslC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
A [auth C]	Lon_C_C	e7kslC2	A: a/b three-layered sandwiches	X: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	H: C-terminal subdomain in Lon-related proteases catalytic domains (From Topology)	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Lon_C_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
E	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
E	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
D [auth F]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
D [auth F]	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
D [auth F]	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
C [auth A]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
C [auth A]	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
C [auth A]	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
B	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
B	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
A [auth C]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
A [auth C]	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
A [auth C]	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C], B, C [auth A], D [auth F], E	PF05362	Lon protease (S16) C-terminal proteolytic domain (Lon_C)	Lon protease (S16) C-terminal proteolytic domain	The Lon serine proteases must hydrolyse ATP to degrade protein substrates. In Escherichia coli, these proteases are involved in turnover of intracellular proteins, including abnormal proteins following heat-shock. The active site for protease activit ...	The Lon serine proteases must hydrolyse ATP to degrade protein substrates. In Escherichia coli, these proteases are involved in turnover of intracellular proteins, including abnormal proteins following heat-shock. The active site for protease activity resides in a C-terminal domain. The Lon proteases are classified as family S16 in Merops.	Domain
A [auth C], B, C [auth A], D [auth F], E	PF22667	Lon protease AAA+ ATPase lid domain (Lon_lid)	Lon protease AAA+ ATPase lid domain	This entry represents the AAA+ ATPase lid domain of Lon proteases [1-5].	Domain
A [auth C], B, C [auth A], D [auth F], E	PF00004	ATPase family associated with various cellular activities (AAA) (AAA)	ATPase family associated with various cellular activities (AAA)	AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B, C [auth A], D [auth F], E	Lon protease homolog, mitochondrial	PH domain binding protein binding binding protein domain specific binding insulin receptor substrate binding RNA binding nucleic acid binding single-stranded RNA binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity PH domain binding protein binding binding protein domain specific binding insulin receptor substrate binding RNA binding nucleic acid binding single-stranded RNA binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity DNA binding G-quadruplex DNA binding sequence-specific DNA binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ADP binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides ATP-dependent activity ATP-dependent peptidase activity DNA polymerase binding enzyme binding identical protein binding single-stranded DNA binding	cellular component organization cellular component biogenesis cellular component assembly chaperone-mediated protein complex assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis catabolic process mitochondrial protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organelle organization cellular component organization cellular component biogenesis cellular component assembly chaperone-mediated protein complex assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis catabolic process mitochondrial protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organelle organization metabolic process protein metabolic process macromolecule metabolic process mitochondrion organization proteolysis involved in protein catabolic process proteolysis cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress response to stress response to chemical cellular response to oxidative stress cellular response to chemical stress cellular response to nitrogen compound regulation of cellular process negative regulation of signaling signaling response to peptide hormone negative regulation of biological process regulation of signal transduction insulin receptor signaling pathway regulation of cellular response to insulin stimulus negative regulation of cell communication cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus response to hormone negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus regulation of signaling regulation of biological process cell surface receptor signaling pathway negative regulation of response to stimulus response to endogenous stimulus regulation of insulin receptor signaling pathway biological regulation response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound negative regulation of signal transduction cellular response to oxygen-containing compound negative regulation of cellular response to insulin stimulus regulation of response to stimulus negative regulation of insulin receptor signaling pathway response to insulin regulation of cell communication cellular response to insulin stimulus response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus modification-dependent macromolecule catabolic process modification-dependent protein catabolic process oxidation-dependent protein catabolic process nucleobase-containing compound metabolic process DNA metabolic process nucleic acid metabolic process mitochondrial DNA metabolic process protein quality control for misfolded or incompletely synthesized proteins response to metal ion response to aluminum ion	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane cytosol nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane cytosol nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen intracellular membraneless organelle nucleoid mitochondrial matrix membraneless organelle mitochondrial nucleoid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C], B, C [auth A], D [auth F], E	IPR015947	PUA-like superfamily	Homologous Superfamily
A [auth C], B, C [auth A], D [auth F], E	IPR046336	Lon protease, N-terminal domain superfamily	Homologous Superfamily
A [auth C], B, C [auth A], D [auth F], E	IPR003593	AAA+ ATPase domain	Domain
A [auth C], B, C [auth A], D [auth F], E	IPR027065	Lon protease	Family
A [auth C], B, C [auth A], D [auth F], E	IPR008268	Peptidase S16, active site	Active Site
A [auth C], B, C [auth A], D [auth F], E	IPR003959	ATPase, AAA-type, core	Domain
A [auth C], B, C [auth A], D [auth F], E	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
A [auth C], B, C [auth A], D [auth F], E	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth C], B, C [auth A], D [auth F], E	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
A [auth C], B, C [auth A], D [auth F], E	IPR003111	Lon protease, N-terminal domain	Domain
A [auth C], B, C [auth A], D [auth F], E	IPR004815	Lon protease, bacterial/eukaryotic-type	Family
A [auth C], B, C [auth A], D [auth F], E	IPR054594	Lon protease, AAA+ ATPase lid domain	Domain
A [auth C], B, C [auth A], D [auth F], E	IPR008269	Peptidase S16, Lon proteolytic domain	Domain
A [auth C], B, C [auth A], D [auth F], E	IPR027503	Lon protease homologue, chloroplastic/mitochondrial	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth C], B, C [auth A], D [auth F], E	Pharos: P36776	CODAS syndrome cataract intellectual disability psoriasis Mitochondrial Diseases diabetes mellitus ovarian cancer