ID K9U826_CHRTP Unreviewed; 448 AA.
AC K9U826;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 27-MAR-2024, entry version 54.
DE SubName: Full=DNA polymerase III, beta subunit {ECO:0000313|EMBL:AFY91242.1};
DE EC=2.7.7.7 {ECO:0000313|EMBL:AFY91242.1};
GN ORFNames=Chro_5907 {ECO:0000313|EMBL:AFY91242.1};
OS Chroococcidiopsis thermalis (strain PCC 7203).
OG Plasmid pCHRO.01 {ECO:0000313|EMBL:AFY91242.1,
OG ECO:0000313|Proteomes:UP000010384}.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Chroococcidiopsidales;
OC Chroococcidiopsidaceae; Chroococcidiopsis.
OX NCBI_TaxID=251229 {ECO:0000313|EMBL:AFY91242.1, ECO:0000313|Proteomes:UP000010384};
RN [1] {ECO:0000313|EMBL:AFY91242.1, ECO:0000313|Proteomes:UP000010384}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7203 {ECO:0000313|EMBL:AFY91242.1,
RC ECO:0000313|Proteomes:UP000010384};
RC PLASMID=pCHRO.01 {ECO:0000313|EMBL:AFY91242.1,
RC ECO:0000313|Proteomes:UP000010384};
RG US DOE Joint Genome Institute;
RA Gugger M., Coursin T., Rippka R., Tandeau De Marsac N., Huntemann M.,
RA Wei C.-L., Han J., Detter J.C., Han C., Tapia R., Davenport K.,
RA Daligault H., Erkkila T., Gu W., Munk A.C.C., Teshima H., Xu Y., Chain P.,
RA Chen A., Krypides N., Mavromatis K., Markowitz V., Szeto E., Ivanova N.,
RA Mikhailova N., Ovchinnikova G., Pagani I., Pati A., Goodwin L., Peters L.,
RA Pitluck S., Woyke T., Kerfeld C.;
RT "Finished plasmid 1 of genome of Chroococcidiopsis thermalis PCC 7203.";
RL Submitted (JUN-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the beta sliding clamp family.
CC {ECO:0000256|ARBA:ARBA00010752}.
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DR EMBL; CP003598; AFY91242.1; -; Genomic_DNA.
DR RefSeq; WP_015163179.1; NC_019699.1.
DR AlphaFoldDB; K9U826; -.
DR KEGG; cthe:Chro_5907; -.
DR HOGENOM; CLU_038149_2_0_3; -.
DR InParanoid; K9U826; -.
DR OrthoDB; 8421503at2; -.
DR Proteomes; UP000010384; Plasmid pCHRO.01.
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-KW.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
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 SMART; SM00480; POL3Bc; 1.
DR SUPFAM; SSF55979; DNA clamp; 3.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000313|EMBL:AFY91242.1}; Plasmid {ECO:0000313|EMBL:AFY91242.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000010384};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:AFY91242.1}.
FT DOMAIN 1..119
FT /note="DNA polymerase III beta sliding clamp N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00712"
FT DOMAIN 128..244
FT /note="DNA polymerase III beta sliding clamp central"
FT /evidence="ECO:0000259|Pfam:PF02767"
FT DOMAIN 247..357
FT /note="DNA polymerase III beta sliding clamp C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02768"
FT REGION 399..448
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 417..435
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 448 AA; 48743 MW; B4AD7F1762FB7CB5 CRC64;
MNFTIEQDKL SQLLDAASLA IPTRPTDPIL GAILLVADVE TQTLSTTSFN LSLGIHSKTK
ANIKTSGVAA LPGKLLADTI GYLKGELCFE LEERTCIISH SSGKRRIQSF NPSEFPQLPS
GGERSITLPV KKFLAAIRAT LFAASKDETR PIISGVNFKF ERDRWQAGAT DSHRLAIVSA
PFDADIAENV EFTVSYKNLQ EIEKILSTKS ENSTCTLEFN SNFVEFNLPN TRITSRLLEG
EFPKLDSLIP TSFQHEFYID KAALETGLRR VATLAEKKSK TVKTIWDVKN QQLTLYTEST
DVGNAIESVV MKANSGSDEQ IGIGFNLTYL AEAVKHVTTD EIVIKANEPS RPAIVCPVGG
ILNQLTLVMP VLISSGYEID KPANTNTAPA SNQVEIAQTQ SGNNVESPEV AETVAQVESE
NGAQTSEIAQ PTKAKRNRQS KPKAAVTV
//
