ID K9UXJ6_9CYAN Unreviewed; 258 AA.
AC K9UXJ6;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE SubName: Full=RNA polymerase, sigma 28 subunit, FliA/WhiG subfamily {ECO:0000313|EMBL:AFY99886.1};
GN ORFNames=Cal6303_0821 {ECO:0000313|EMBL:AFY99886.1};
OS Calothrix sp. PCC 6303.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=1170562 {ECO:0000313|EMBL:AFY99886.1, ECO:0000313|Proteomes:UP000010477};
RN [1] {ECO:0000313|EMBL:AFY99886.1, ECO:0000313|Proteomes:UP000010477}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6303 {ECO:0000313|EMBL:AFY99886.1,
RC ECO:0000313|Proteomes:UP000010477};
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., Chen A., Kyrpides N.,
RA Mavromatis K., Markowitz V., Szeto E., Ivanova N., Pagani I., Pati A.,
RA Goodwin L., Nordberg H.P., Cantor M.N., Hua S.X., Woyke T., Kerfeld C.A.;
RT "Finished chromosome of genome of Calothrix sp. PCC 6303.";
RL Submitted (MAY-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the sigma-70 factor family.
CC {ECO:0000256|ARBA:ARBA00007788}.
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DR EMBL; CP003610; AFY99886.1; -; Genomic_DNA.
DR RefSeq; WP_015196541.1; NC_019751.1.
DR AlphaFoldDB; K9UXJ6; -.
DR STRING; 1170562.Cal6303_0821; -.
DR KEGG; calt:Cal6303_0821; -.
DR PATRIC; fig|1170562.3.peg.896; -.
DR eggNOG; COG1191; Bacteria.
DR HOGENOM; CLU_014793_8_5_3; -.
DR OrthoDB; 1185556at2; -.
DR Proteomes; UP000010477; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0016987; F:sigma factor activity; IEA:UniProtKB-KW.
DR GO; GO:0006352; P:DNA-templated transcription initiation; IEA:InterPro.
DR GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
DR CDD; cd06171; Sigma70_r4; 1.
DR Gene3D; 1.20.120.1810; -; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 2.
DR InterPro; IPR001387; Cro/C1-type_HTH.
DR InterPro; IPR014284; RNA_pol_sigma-70_dom.
DR InterPro; IPR000943; RNA_pol_sigma70.
DR InterPro; IPR007627; RNA_pol_sigma70_r2.
DR InterPro; IPR007624; RNA_pol_sigma70_r3.
DR InterPro; IPR007630; RNA_pol_sigma70_r4.
DR InterPro; IPR013325; RNA_pol_sigma_r2.
DR InterPro; IPR013324; RNA_pol_sigma_r3/r4-like.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02937; sigma70-ECF; 1.
DR PANTHER; PTHR30385:SF4; RNA POLYMERASE SIGMA-F FACTOR; 1.
DR PANTHER; PTHR30385; SIGMA FACTOR F FLAGELLAR; 1.
DR Pfam; PF04542; Sigma70_r2; 1.
DR Pfam; PF04539; Sigma70_r3; 1.
DR Pfam; PF04545; Sigma70_r4; 1.
DR SUPFAM; SSF88946; Sigma2 domain of RNA polymerase sigma factors; 1.
DR SUPFAM; SSF88659; Sigma3 and sigma4 domains of RNA polymerase sigma factors; 2.
DR PROSITE; PS50943; HTH_CROC1; 1.
DR PROSITE; PS00715; SIGMA70_1; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Reference proteome {ECO:0000313|Proteomes:UP000010477};
KW Sigma factor {ECO:0000256|ARBA:ARBA00023082};
KW Sporulation {ECO:0000256|ARBA:ARBA00022969};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015}.
FT DOMAIN 220..240
FT /note="HTH cro/C1-type"
FT /evidence="ECO:0000259|PROSITE:PS50943"
SQ SEQUENCE 258 AA; 29987 MW; 51D66F85D358B69F CRC64;
MLTTATSELK QEIWQLLREY QKDHSAEVRN QLVKLNFGLV RKEAHYWINQ CQESYEDLLQ
VGCLGLIRAI ERFDIAKGHA FSSFAMPYIR GEIQHYLRDK GVTVRIPRRW LALQQQAIGV
SRTLREKYNR QPSDNELAEA LEVSVEEWQE IKLAWINRAP LSLDTPVQDH DEGSASLGEL
VPDHNYRSFQ LAQEDQIRLQ QALLQLEKRT RDVLEFVFLH DLTQKQVAER LGISVVTVSR
QVKKGLDSMK KLMCTTED
//
