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Database: UniProt
Entry: A0A1V6LSD1_9FLAO
LinkDB: A0A1V6LSD1_9FLAO
Original site: A0A1V6LSD1_9FLAO 
ID   A0A1V6LSD1_9FLAO        Unreviewed;       372 AA.
AC   A0A1V6LSD1;
DT   07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT   07-JUN-2017, sequence version 1.
DT   24-JAN-2024, entry version 16.
DE   RecName: Full=Beta sliding clamp {ECO:0000256|PIRNR:PIRNR000804};
GN   ORFNames=BUL40_08175 {ECO:0000313|EMBL:OQD43058.1};
OS   Croceivirga radicis.
OC   Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC   Flavobacteriaceae; Croceivirga.
OX   NCBI_TaxID=1929488 {ECO:0000313|EMBL:OQD43058.1, ECO:0000313|Proteomes:UP000191680};
RN   [1] {ECO:0000313|EMBL:OQD43058.1, ECO:0000313|Proteomes:UP000191680}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HSG9 {ECO:0000313|EMBL:OQD43058.1,
RC   ECO:0000313|Proteomes:UP000191680};
RA   Song W.-J., Kurnit D.M.;
RL   Submitted (DEC-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Confers DNA tethering and processivity to DNA polymerases and
CC       other proteins. Acts as a clamp, forming a ring around DNA (a reaction
CC       catalyzed by the clamp-loading complex) which diffuses in an ATP-
CC       independent manner freely and bidirectionally along dsDNA. Initially
CC       characterized for its ability to contact the catalytic subunit of DNA
CC       polymerase III (Pol III), a complex, multichain enzyme responsible for
CC       most of the replicative synthesis in bacteria; Pol III exhibits 3'-5'
CC       exonuclease proofreading activity. The beta chain is required for
CC       initiation of replication as well as for processivity of DNA
CC       replication. {ECO:0000256|PIRNR:PIRNR000804}.
CC   -!- SUBUNIT: Forms a ring-shaped head-to-tail homodimer around DNA.
CC       {ECO:0000256|PIRNR:PIRNR000804}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|PIRNR:PIRNR000804}.
CC   -!- SIMILARITY: Belongs to the beta sliding clamp family.
CC       {ECO:0000256|ARBA:ARBA00010752, ECO:0000256|PIRNR:PIRNR000804}.
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:OQD43058.1}.
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DR   EMBL; MTBC01000004; OQD43058.1; -; Genomic_DNA.
DR   RefSeq; WP_010517307.1; NZ_MTBC01000004.1.
DR   AlphaFoldDB; A0A1V6LSD1; -.
DR   OrthoDB; 8421503at2; -.
DR   Proteomes; UP000191680; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0009360; C:DNA polymerase III complex; IEA:InterPro.
DR   GO; GO:0008408; F:3'-5' exonuclease activity; IEA:InterPro.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR   CDD; cd00140; beta_clamp; 1.
DR   Gene3D; 3.70.10.10; -; 1.
DR   Gene3D; 3.10.150.10; DNA Polymerase III, subunit A, domain 2; 1.
DR   InterPro; IPR046938; DNA_clamp_sf.
DR   InterPro; IPR001001; DNA_polIII_beta.
DR   InterPro; IPR022635; DNA_polIII_beta_C.
DR   InterPro; IPR022637; DNA_polIII_beta_cen.
DR   InterPro; IPR022634; DNA_polIII_beta_N.
DR   NCBIfam; TIGR00663; dnan; 1.
DR   PANTHER; PTHR30478:SF0; BETA SLIDING CLAMP; 1.
DR   PANTHER; PTHR30478; DNA POLYMERASE III SUBUNIT BETA; 1.
DR   Pfam; PF00712; DNA_pol3_beta; 1.
DR   Pfam; PF02767; DNA_pol3_beta_2; 1.
DR   Pfam; PF02768; DNA_pol3_beta_3; 1.
DR   PIRSF; PIRSF000804; DNA_pol_III_b; 1.
DR   SMART; SM00480; POL3Bc; 1.
DR   SUPFAM; SSF55979; DNA clamp; 3.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|PIRNR:PIRNR000804};
KW   DNA replication {ECO:0000256|ARBA:ARBA00022705,
KW   ECO:0000256|PIRNR:PIRNR000804};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW   DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW   ECO:0000256|PIRNR:PIRNR000804};
KW   Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW   ECO:0000256|PIRNR:PIRNR000804};
KW   Reference proteome {ECO:0000313|Proteomes:UP000191680};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000804}.
FT   DOMAIN          1..117
FT                   /note="DNA polymerase III beta sliding clamp N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00712"
FT   DOMAIN          131..242
FT                   /note="DNA polymerase III beta sliding clamp central"
FT                   /evidence="ECO:0000259|Pfam:PF02767"
FT   DOMAIN          246..367
FT                   /note="DNA polymerase III beta sliding clamp C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02768"
SQ   SEQUENCE   372 AA;  40836 MW;  91D56C5270DBCE92 CRC64;
     MKFIVSSTYL LKQLQVLGGV INNSNTLPIL DNFLFDLKQN SLTVSASDLE TTMSSVIEVD
     SDSEGLIALP AKLLLDTLKT FPEQPLTFVV EDNNTVEISS NHGKYALAYA DGAEFPKAIE
     LTEPSSTTIL GDVLATAINK TIFAAGNDDL RPVMSGVFFQ FSPESLTFVS TDAHKLVKYQ
     REDISASEVA EFIMPKKPLN LLKGILAGSE SEVKIEYNES NAKFTFDNSE LICRLIDGKY
     PNYEAVIPKE NPNVLSISRS QFLSSVKRVS IFSNKTTHQI RLKVAGAELN ISAEDVDYSN
     KAEERLSCAY QGDDMQIGFN SRFLVEMLNN LSSDDVTLEM SLPNRAGILT PADGLDEGEK
     VTMLVMPVML NG
//
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