| IED ID | IndEnz0002003858 |
| Enzyme Type ID | protease003858 |
| Protein Name |
Lon protease homolog, mitochondrial EC 3.4.21.53 |
| Gene Name | OSTLU_41620 OSTLU_52138 |
| Organism | Ostreococcus lucimarinus (strain CCE9901) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Chlorophyta Mamiellophyceae Mamiellales Bathycoccaceae Ostreococcus unclassified Ostreococcus Ostreococcus sp. 'lucimarinus' Ostreococcus lucimarinus (strain CCE9901) |
| Enzyme Sequence | MYATRAIARRLERHAARCKGAHVARAVRGARARTTSAPRALLDALGAGRGDADAFGTRTRRTRNAFVSSVDGDGSTGSTGSSSSSSSSAFGDSASSGGIMVSASHPSSHPQVLAVPLPRRPLMPGIIMPVKVTDEKLIAELEDMRNRGQAYVGAFLQRTDAASSASKGEGEDVFDALSAMKRTTTSVGLDGEEMVDEDEVDPADHMHDIGTFAQVHNIVRLPTDSTTGEESATLLLLGHRRLRKLGTMKRDPMVVKVEHLKDEKFDANDDIIKATTNEVVATIKDLLKTNPLHKETLQYFAQNFNDFQDPPKLADLGASMCSADDAQLQHVLELLSVKERLDATLELLKKEVEIGKLQADIGKKVEEKISGDQRRYFLMEQLKSIKKELGMERDDKTALIEKFTKRFEPKRASVPEDTAKVIDEELQKLGGLEPSSSEFNVTRNYLEWLTSLPWGVCGDEKLDISHAQEVLDSDHYGLEDVKDRILEFIAVGQLLGTTQGKIITMVGPPGVGKTSIGQSIAKALGRKFYRFSVGGMSDVAEIKGHRRTYVGAMPGKLIQCLKSTGVCNPVVLIDEIDKLGRGYQGDPASALLELLDPEQNGTFLDHYLDVPVDLSKVLFVCTANVLDTIPGPLLDRMEVVRLSGYITDEKVQIARTYLEKAAREKSGLSDVDASITDAAMGKLIGDYCREAGVRNLQKHLEKVYRKIALKVARAKSADEKLDSIVVDVDDLVDYVGQPPFATDRIYDVTPPGVVTGLAWTAMGGSTLYIECTAIDSGDGKGALKTTGQLGDVMKESSTIAHTFTRGFLELKDPGNKYLADTSLHVHVPAGATPKDGPSAGITITTSLLSLAMNKPVKPNLAMTGELTLTGRVLPIGGVKEKTIAARRSGVKTIIFPEGNKKDYDELSEDIREGLDAHFVSTYDEVYRQALDWEASS |
| Enzyme Length | 936 |
| Uniprot Accession Number | A4S6Y4 |
| Absorption | |
| Active Site | ACT_SITE 838; /evidence=ECO:0000255|HAMAP-Rule:MF_03120; ACT_SITE 881; /evidence=ECO:0000255|HAMAP-Rule:MF_03120 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Hydrolysis of proteins in presence of ATP.; EC=3.4.21.53; Evidence={ECO:0000255|HAMAP-Rule:MF_03120}; |
| DNA Binding | |
| EC Number | 3.4.21.53 |
| Enzyme Function | FUNCTION: ATP-dependent serine protease that mediates the selective degradation of misfolded, unassembled or oxidatively damaged polypeptides as well as certain short-lived regulatory proteins in the mitochondrial matrix. May also have a chaperone function in the assembly of inner membrane protein complexes. Participates in the regulation of mitochondrial gene expression and in the maintenance of the integrity of the mitochondrial genome. Binds to mitochondrial DNA in a site-specific manner. {ECO:0000255|HAMAP-Rule:MF_03120}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | NP_BIND 507..514; /note=ATP; /evidence=ECO:0000255|HAMAP-Rule:MF_03120 |
| Features | Active site (2); Chain (1); Domain (2); Nucleotide binding (1); Region (1); Transit peptide (1) |
| Keywords | ATP-binding;DNA-binding;Hydrolase;Mitochondrion;Nucleotide-binding;Protease;Reference proteome;Serine protease;Transit peptide |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000255|HAMAP-Rule:MF_03120}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 101,688 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |