8K3Y | pdb_00008k3y

The "5+1" heteromeric structure of Lon protease consisting of a spiral pentamer with Y224S mutation and an N-terminal-truncated monomeric E613K mutant


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
FCullin_ABe8k3yF1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Cullin_ABECOD (v295)
EDUF520e8k3yE1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: DUF520ECOD (v295)
DDUF520e8k3yD1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: DUF520ECOD (v295)
CDUF520e8k3yC1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: DUF520ECOD (v295)
BDUF520e8k3yB1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: DUF520ECOD (v295)
A7tm_1e8k3yA01 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: 7tm_1ECOD (v295)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Lon protease
A, B, C, D, E
Lon protease

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR027543Lon protease, bacterialFamily
IPR015947PUA-like superfamilyHomologous Superfamily
IPR046336Lon protease, N-terminal domain superfamilyHomologous Superfamily
IPR003111Lon protease, N-terminal domainDomain
IPR004815Lon protease, bacterial/eukaryotic-typeFamily
IPR054594Lon protease, AAA+ ATPase lid domainDomain
IPR003593AAA+ ATPase domainDomain
IPR008269Peptidase S16, Lon proteolytic domainDomain
IPR027065Lon proteaseFamily
IPR008268Peptidase S16, active siteActive Site
IPR003959ATPase, AAA-type, coreDomain
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
A, B, C, D, E
IPR027543Lon protease, bacterialFamily
A, B, C, D, E
IPR015947PUA-like superfamilyHomologous Superfamily
A, B, C, D, E
IPR046336Lon protease, N-terminal domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR003111Lon protease, N-terminal domainDomain
A, B, C, D, E
IPR004815Lon protease, bacterial/eukaryotic-typeFamily
A, B, C, D, E
IPR054594Lon protease, AAA+ ATPase lid domainDomain
A, B, C, D, E
IPR003593AAA+ ATPase domainDomain
A, B, C, D, E
IPR008269Peptidase S16, Lon proteolytic domainDomain
A, B, C, D, E
IPR027065Lon proteaseFamily
A, B, C, D, E
IPR008268Peptidase S16, active siteActive Site
A, B, C, D, E
IPR003959ATPase, AAA-type, coreDomain
A, B, C, D, E
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
A, B, C, D, E
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A, B, C, D, E
IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily