ID D3FF86_CONWI Unreviewed; 805 AA.
AC D3FF86;
DT 23-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 23-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 92.
DE RecName: Full=Lon protease {ECO:0000256|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174};
DE EC=3.4.21.53 {ECO:0000256|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174};
DE AltName: Full=ATP-dependent protease La {ECO:0000256|HAMAP-Rule:MF_01973};
GN Name=lon {ECO:0000256|HAMAP-Rule:MF_01973};
GN OrderedLocusNames=Cwoe_5273 {ECO:0000313|EMBL:ADB53679.1};
OS Conexibacter woesei (strain DSM 14684 / CIP 108061 / JCM 11494 / NBRC
OS 100937 / ID131577).
OC Bacteria; Actinomycetota; Thermoleophilia; Solirubrobacterales;
OC Conexibacteraceae; Conexibacter.
OX NCBI_TaxID=469383 {ECO:0000313|EMBL:ADB53679.1, ECO:0000313|Proteomes:UP000008229};
RN [1] {ECO:0000313|EMBL:ADB53679.1, ECO:0000313|Proteomes:UP000008229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14684 / CIP 108061 / JCM 11494 / NBRC 100937 / ID131577
RC {ECO:0000313|Proteomes:UP000008229};
RX PubMed=21304704;
RA Pukall R., Lapidus A., Glavina Del Rio T., Copeland A., Tice H.,
RA Cheng J.-F., Lucas S., Chen F., Nolan M., Bruce D., Goodwin L., Pitluck S.,
RA Mavromatis K., Ivanova N., Ovchinnikova G., Pati A., Chen A.,
RA Palaniappan K., Land M., Hauser L., Chang Y.-J., Jeffries C.D., Chain P.,
RA Meincke L., Sims D., Brettin T., Detter J.C., Rohde M., Goeker M.,
RA Bristow J., Eisen J.A., Markowitz V., Kyrpides N.C., Klenk H.-P.,
RA Hugenholtz P.;
RT "Complete genome sequence of Conexibacter woesei type strain (ID131577).";
RL Stand. Genomic Sci. 2:212-219(2010).
RN [2] {ECO:0000313|Proteomes:UP000008229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14684 / CIP 108061 / JCM 11494 / NBRC 100937 / ID131577
RC {ECO:0000313|Proteomes:UP000008229};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Mikhailova N., Chertkov O., Brettin T., Detter J.C., Han C., Larimer F.,
RA Land M., Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T.,
RA Wu D., Pukall R., Steenblock K., Schneider S., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Conexibacter woesei DSM 14684.";
RL Submitted (JAN-2010) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: ATP-dependent serine protease that mediates the selective
CC degradation of mutant and abnormal proteins as well as certain short-
CC lived regulatory proteins. Required for cellular homeostasis and for
CC survival from DNA damage and developmental changes induced by stress.
CC Degrades polypeptides processively to yield small peptide fragments
CC that are 5 to 10 amino acids long. Binds to DNA in a double-stranded,
CC site-specific manner. {ECO:0000256|HAMAP-Rule:MF_01973}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of proteins in presence of ATP.; EC=3.4.21.53;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01973,
CC ECO:0000256|PIRNR:PIRNR001174, ECO:0000256|PROSITE-ProRule:PRU01122};
CC -!- SUBUNIT: Homohexamer. Organized in a ring with a central cavity.
CC {ECO:0000256|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174}.
CC -!- INDUCTION: By heat shock. {ECO:0000256|HAMAP-Rule:MF_01973}.
CC -!- SIMILARITY: Belongs to the peptidase S16 family. {ECO:0000256|HAMAP-
CC Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174, ECO:0000256|PROSITE-
CC ProRule:PRU01122, ECO:0000256|RuleBase:RU000591}.
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DR EMBL; CP001854; ADB53679.1; -; Genomic_DNA.
DR RefSeq; WP_012936730.1; NC_013739.1.
DR AlphaFoldDB; D3FF86; -.
DR STRING; 469383.Cwoe_5273; -.
DR KEGG; cwo:Cwoe_5273; -.
DR eggNOG; COG0466; Bacteria.
DR HOGENOM; CLU_004109_4_3_11; -.
DR Proteomes; UP000008229; Chromosome.
DR GO; GO:0005737; C:cytoplasm; 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:0034605; P:cellular response to heat; 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_01973; lon_bact; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003959; ATPase_AAA_core.
DR InterPro; IPR027543; Lon_bac.
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; 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; PTHR10046; ATP DEPENDENT LON PROTEASE FAMILY MEMBER; 1.
DR PANTHER; PTHR10046:SF64; LON PROTEASE; 1.
DR Pfam; PF00004; AAA; 1.
DR Pfam; PF05362; Lon_C; 1.
DR Pfam; PF02190; LON_substr_bdg; 1.
DR PIRSF; PIRSF001174; Lon_proteas; 1.
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 2: Evidence at transcript level;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01973};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01973};
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01973,
KW ECO:0000256|PIRNR:PIRNR001174};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|HAMAP-Rule:MF_01973};
KW Reference proteome {ECO:0000313|Proteomes:UP000008229};
KW Serine protease {ECO:0000256|ARBA:ARBA00022825, ECO:0000256|HAMAP-
KW Rule:MF_01973};
KW Stress response {ECO:0000256|ARBA:ARBA00023016, ECO:0000256|HAMAP-
KW Rule:MF_01973}.
FT DOMAIN 25..217
FT /note="Lon N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51787"
FT DOMAIN 608..788
FT /note="Lon proteolytic"
FT /evidence="ECO:0000259|PROSITE:PS51786"
FT ACT_SITE 694
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01973,
FT ECO:0000256|PIRSR:PIRSR001174-1"
FT ACT_SITE 737
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01973,
FT ECO:0000256|PIRSR:PIRSR001174-1"
FT BINDING 371..378
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01973,
FT ECO:0000256|PIRSR:PIRSR001174-2"
SQ SEQUENCE 805 AA; 88885 MW; F333FA167870C916 CRC64;
MIEIGTPGQA REIEVPTQRG LPAALPVLPL RDSVTFPETL VPLAVGQERS MALVNDVLGG
DRMIALVASR KPELETPGPE DLYDVGVAGV VARMLKVPDG TLRILVQATQ RIRVAGWDRT
EPYLVARIAE APDSGGQETP ELIALMRNVQ ATFSNIVEEV PYLPEELHIA IANLDDPGAL
SHLIASALRI RTEEKQQLLE ERDVAKRLRR LSEILARELE VVALGSKIQS QVQSELDRTQ
REYFLRQQLK AIQEELGEGD EMAAEAEELR EQLDELELPE EVRKQVDREL SRLERIPPAS
AEHGVIRGYL EWIAALPWSE RTADNLDLRH ARTVLDEDHY DIEQVKDRIL EFLAVRKLKP
DARGSILCLV GPPGVGKTSL GRSIARALGR RFERISVGGV RDEAEIRGHR RTYIGAMPGV
IVRALRDAGS KNPLFMIDEI DKMGSDFRGD PASAMLEVLD PEQNATFRDH YLDLPFDLSD
VMFVTTANTL DTIPGPLRDR METIQLAGYT EEEKLEIARR YLVPRQIERN GLRRAQIAFS
DAALKTIVSD YTREAGVRGL EREIGTVCRK IARQVAEGRV KRKVTVSAPK ARELLGKRRV
FRETRRRTAE PGVSTGLAWT PVGGDVLFVE ATAMTGSGKL TITGQLGDVM RESAQAALSW
VRSHPPEGID DDWFARHDVH VHVPAGAIPK DGPSAGITIA TALVSLLTRR PVRADVAMTG
EITLTGQVLP IGGLKEKALA AQRSGIRVVL APALNEQDVD DIPEHLRKDL DFHFVSRIEQ
VLEIALAARA ARRRPGAPRG APAAA
//
