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Database: UniProt
Entry: K6DW16_9BACI
LinkDB: K6DW16_9BACI
Original site: K6DW16_9BACI 
ID   K6DW16_9BACI            Unreviewed;       775 AA.
AC   K6DW16;
DT   09-JAN-2013, integrated into UniProtKB/TrEMBL.
DT   09-JAN-2013, sequence version 1.
DT   24-JAN-2024, entry version 64.
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   ORFNames=BABA_21651 {ECO:0000313|EMBL:EKN65011.1};
OS   Neobacillus bataviensis LMG 21833.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Neobacillus.
OX   NCBI_TaxID=1117379 {ECO:0000313|EMBL:EKN65011.1, ECO:0000313|Proteomes:UP000006316};
RN   [1] {ECO:0000313|EMBL:EKN65011.1, ECO:0000313|Proteomes:UP000006316}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LMG 21833T {ECO:0000313|Proteomes:UP000006316};
RX   PubMed=23087684;
RA   Heylen K., Keltjens J.;
RT   "Redundancy and modularity in membrane-associated dissimilatory nitrate
RT   reduction in Bacillus.";
RL   Front. Microbiol. 3:371-371(2012).
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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EKN65011.1}.
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DR   EMBL; AJLS01000138; EKN65011.1; -; Genomic_DNA.
DR   RefSeq; WP_007087322.1; NZ_AJLS01000138.1.
DR   AlphaFoldDB; K6DW16; -.
DR   STRING; 1117379.BABA_21651; -.
DR   MEROPS; S16.001; -.
DR   PATRIC; fig|1117379.3.peg.4487; -.
DR   eggNOG; COG0466; Bacteria.
DR   OrthoDB; 9803599at2; -.
DR   Proteomes; UP000006316; Unassembled WGS sequence.
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:SF56; 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|HAMAP-Rule:MF_01973, ECO:0000256|PIRNR:PIRNR001174};
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:UP000006316};
KW   Serine protease {ECO:0000256|ARBA:ARBA00022825, ECO:0000256|HAMAP-
KW   Rule:MF_01973}; Stress response {ECO:0000256|HAMAP-Rule:MF_01973}.
FT   DOMAIN          9..200
FT                   /note="Lon N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51787"
FT   DOMAIN          590..771
FT                   /note="Lon proteolytic"
FT                   /evidence="ECO:0000259|PROSITE:PS51786"
FT   ACT_SITE        677
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01973,
FT                   ECO:0000256|PIRSR:PIRSR001174-1"
FT   ACT_SITE        720
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01973,
FT                   ECO:0000256|PIRSR:PIRSR001174-1"
FT   BINDING         354..361
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   775 AA;  86702 MW;  A4F553D5774BEAA4 CRC64;
     MAKKNELIVP LLPLRGLLVY PTMVLHLDVG RERSVQALEK AMVDDHLIFL TTQKDVSIDE
     PTEEDLYKTG TLTKVKQMLK LPNGTIRVLV EGLNRAEIVA IYDDEDYYSV SIVTYDDPDT
     KDVEDQALMR TMLDYFEQYI KLSKKISAET YASVADIEEP GRMADIIASH LPIKLKEKQE
     ILEMIDIKER VNSVIDTIHN EKEVLNLEKK IGQRVKRSME RTQKEYYLRE QMKAIQKELG
     DKEGKTGEIA DLTKKIEQAG MPEHALKAAM KELDRYEKVP TSSAESAVIR NYIDWLISIP
     WSKKTEDDID ILRAEKILNQ DHYGLEKVKE RVLEYLAVQK LTNSLKGPIL CLAGPPGVGK
     TSLARSVATS LNRNFVRVSL GGVRDESEIR GHRRTYVGAM PGRIIQGMKK AGTINPVFLL
     DEIDKMSSDF RGDPSSAMLE VLDPEQNHNF SDHYIEETYD LSKVMFIATA NNLSTIPGPL
     LDRMEIITIA GYTELEKVHI CRDHLLPKQI KENGLTKGIL QVRDDAILKV VRYYTREAGV
     RSLERQMATI CRKTAKIIVS GEKKRVIITE KNVEEFLGKT RFHYGMAEAE DQVGVATGLA
     YTTVGGDTLQ IEVSLSPGKG KLVLTGKLGD VMKESAQAAF SYIRSKAGVL GIDEDFHEKY
     DIHIHVPEGA VPKDGPSAGI TMATALVSAL TGRPIRKEVG MTGEITLRGR VLPIGGLKEK
     TLSAHRAGLT KIILPKDNVK DIDDIPESIR NDLEFVPVSH VDEVLKHALL EGDAR
//
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