ID A0A251QAQ0_PRUPE Unreviewed; 950 AA.
AC A0A251QAQ0;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=Lon protease homolog, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03120};
DE EC=3.4.21.53 {ECO:0000256|HAMAP-Rule:MF_03120};
GN ORFNames=PRUPE_2G038600 {ECO:0000313|EMBL:ONI20884.1};
OS Prunus persica (Peach) (Amygdalus persica).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Rosales; Rosaceae; Amygdaloideae; Amygdaleae; Prunus.
OX NCBI_TaxID=3760 {ECO:0000313|EMBL:ONI20884.1, ECO:0000313|Proteomes:UP000006882};
RN [1] {ECO:0000313|EMBL:ONI20884.1, ECO:0000313|Proteomes:UP000006882}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nemared {ECO:0000313|Proteomes:UP000006882};
RX PubMed=23525075; DOI=10.1038/ng.2586;
RA Verde I., Abbott A.G., Scalabrin S., Jung S., Shu S., Marroni F.,
RA Zhebentyayeva T., Dettori M.T., Grimwood J., Cattonaro F., Zuccolo A.,
RA Rossini L., Jenkins J., Vendramin E., Meisel L.A., Decroocq V.,
RA Sosinski B., Prochnik S., Mitros T., Policriti A., Cipriani G., Dondini L.,
RA Ficklin S., Goodstein D.M., Xuan P., Del Fabbro C., Aramini V., Copetti D.,
RA Gonzalez S., Horner D.S., Falchi R., Lucas S., Mica E., Maldonado J.,
RA Lazzari B., Bielenberg D., Pirona R., Miculan M., Barakat A., Testolin R.,
RA Stella A., Tartarini S., Tonutti P., Arus P., Orellana A., Wells C.,
RA Main D., Vizzotto G., Silva H., Salamini F., Schmutz J., Morgante M.,
RA Rokhsar D.S.;
RT "The high-quality draft genome of peach (Prunus persica) identifies unique
RT patterns of genetic diversity, domestication and genome evolution.";
RL Nat. Genet. 45:487-494(2013).
CC -!- FUNCTION: ATP-dependent serine protease that mediates the selective
CC degradation of misfolded, unassembled or oxidatively damaged
CC polypeptides as well as certain short-lived regulatory proteins in the
CC mitochondrial matrix. May also have a chaperone function in the
CC assembly of inner membrane protein complexes. Participates in the
CC regulation of mitochondrial gene expression and in the maintenance of
CC the integrity of the mitochondrial genome. Binds to mitochondrial DNA
CC in a site-specific manner. {ECO:0000256|HAMAP-Rule:MF_03120}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of proteins in presence of ATP.; EC=3.4.21.53;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03120};
CC -!- SUBUNIT: Homohexamer or homoheptamer. Organized in a ring with a
CC central cavity. {ECO:0000256|HAMAP-Rule:MF_03120}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix
CC {ECO:0000256|ARBA:ARBA00004305, ECO:0000256|HAMAP-Rule:MF_03120}.
CC -!- SIMILARITY: Belongs to the peptidase S16 family. {ECO:0000256|HAMAP-
CC Rule:MF_03120, ECO:0000256|PIRNR:PIRNR001174,
CC ECO:0000256|RuleBase:RU000591}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03120,
CC ECO:0000256|PROSITE-ProRule:PRU01122}.
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DR EMBL; CM007652; ONI20884.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A251QAQ0; -.
DR EnsemblPlants; ONI20884; ONI20884; PRUPE_2G038600.
DR Gramene; ONI20884; ONI20884; PRUPE_2G038600.
DR Proteomes; UP000006882; Chromosome g2.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:UniProtKB-UniRule.
DR GO; GO:0004176; F:ATP-dependent peptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043565; F:sequence-specific DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0034599; P:cellular response to oxidative stress; IEA:UniProtKB-UniRule.
DR GO; GO:0051131; P:chaperone-mediated protein complex assembly; IEA:UniProtKB-UniRule.
DR GO; GO:0070407; P:oxidation-dependent protein catabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006515; P:protein quality control for misfolded or incompletely synthesized proteins; IEA:UniProtKB-UniRule.
DR CDD; cd19500; RecA-like_Lon; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 1.20.5.5270; -; 1.
DR Gene3D; 1.20.58.1480; -; 1.
DR Gene3D; 3.30.230.10; -; 1.
DR Gene3D; 2.30.130.40; LON domain-like; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_03120; lonm_euk; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003959; ATPase_AAA_core.
DR InterPro; IPR004815; Lon_bac/euk-typ.
DR InterPro; IPR008269; Lon_proteolytic.
DR InterPro; IPR027065; Lon_Prtase.
DR InterPro; IPR003111; Lon_prtase_N.
DR InterPro; IPR046336; Lon_prtase_N_sf.
DR InterPro; IPR027503; Lonm_euk.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR008268; Peptidase_S16_AS.
DR InterPro; IPR015947; PUA-like_sf.
DR InterPro; IPR020568; Ribosomal_Su5_D2-typ_SF.
DR InterPro; IPR014721; Ribsml_uS5_D2-typ_fold_subgr.
DR NCBIfam; TIGR00763; lon; 1.
DR PANTHER; PTHR43718; LON PROTEASE; 1.
DR PANTHER; PTHR43718:SF2; LON PROTEASE HOMOLOG, MITOCHONDRIAL; 1.
DR Pfam; PF00004; AAA; 1.
DR Pfam; PF05362; Lon_C; 1.
DR Pfam; PF02190; LON_substr_bdg; 1.
DR PIRSF; PIRSF001174; Lon_proteas; 2.
DR PRINTS; PR00830; ENDOLAPTASE.
DR SMART; SM00382; AAA; 1.
DR SMART; SM00464; LON; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF88697; PUA domain-like; 1.
DR SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 1.
DR PROSITE; PS51787; LON_N; 1.
DR PROSITE; PS51786; LON_PROTEOLYTIC; 1.
DR PROSITE; PS01046; LON_SER; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_03120}; Coiled coil {ECO:0000256|SAM:Coils};
KW DNA-binding {ECO:0000256|HAMAP-Rule:MF_03120};
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_03120, ECO:0000256|PIRNR:PIRNR001174};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128, ECO:0000256|HAMAP-
KW Rule:MF_03120};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_03120,
KW ECO:0000256|PIRNR:PIRNR001174};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|HAMAP-Rule:MF_03120};
KW Reference proteome {ECO:0000313|Proteomes:UP000006882};
KW Serine protease {ECO:0000256|ARBA:ARBA00022825, ECO:0000256|HAMAP-
KW Rule:MF_03120}.
FT DOMAIN 102..311
FT /note="Lon N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51787"
FT DOMAIN 817..950
FT /note="Lon proteolytic"
FT /evidence="ECO:0000259|PROSITE:PS51786"
FT REGION 704..744
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 299..328
FT /evidence="ECO:0000256|SAM:Coils"
FT ACT_SITE 908
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03120"
FT BINDING 468..475
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03120,
FT ECO:0000256|PIRSR:PIRSR001174-2"
SQ SEQUENCE 950 AA; 104779 MW; 60D9B59E70D9B6A7 CRC64;
MLKLLSSSSS SCLHGQLHSL RRGPTELASP VLRVLGSLTR LTRPTPNSAR QAFFCSDRSD
GSDQVVEIEF KGAGAEAEAE AESKSSSAIV STNPRPEDYL TVLALPLPHR PLFPGFYMPI
YVKDPKLLAA LQESRKRQAP YAGAFLLKDE PGTDPSLVSG SETDKNIHDL KGKELFNRLH
EVGTLAQISS IQGDQVVLIG HRRLRITEMV DEDPLTVKVD HLKDKPYNKD DDVIKATSFE
VISTLRDVLK TSSLWRDHVQ TYTQHIGDFN FPRLADFGAA ISGANKLQCQ KVLEELDVYK
RLELTLELVK KEIEISKIQE SIAKAIEEKI SGEQRRYLLN EQLKAIKKEL GLETDDKTAL
SEKFRERLEP NRENCPPHVL QVIEEELTKL QLLEASSSEF NVTRNYLDWL TSIPWGNYSD
ENFDVLRAQK ILDEDHYGLN DVKERILEFI AVGKLRGISQ GKIICLSGPP GVGKTSIGRS
IARALNRNFF RFSVGGLSDV AEIKGHRRTY IGAMPGKMVQ CLKNVGTANP LVLIDEIDKL
GRGHAGDPAS ALLELLDPEQ NANFLDHYLD VPIDLSKVLF VCTANVVEMI PNPLLDRMEV
ISIAGYITDE KMHIARDYLE KTTREACGIK PEQVEVTDAA LLALIENYCR EAGVRNLQKH
IEKIYRKIAL QLVRQGASDE AAVADQIQSL PDRPAAVEVQ LVDTDETQVE DDKLDQKVVS
SKNQTAAESL EGNDHDHSSE TSAEEVTIQM ALPDEPAVVE VQVADTDEPV DSKDAKETEK
IQEGEATKTV EKVLVDSSNL ADFVGKPVFH AERIYDQTPI GVVMGLAWTA MGGSTLYIET
TQIEEAEGKG ALHVTGQLGD VMKESAQIAH TVARAILLDK DPDNHTFFAN SKLHLHVPAG
ATPKDGPSAG CTMITSMLSV AMKKPIKRDL AMTGEVTLTG RILPIGGTVI
//
