ID K9UUK3_9CYAN Unreviewed; 333 AA.
AC K9UUK3;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE RecName: Full=Anti-sigma factor antagonist {ECO:0000256|RuleBase:RU003749};
GN ORFNames=Cal6303_0011 {ECO:0000313|EMBL:AFY99123.1};
OS Calothrix sp. PCC 6303.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=1170562 {ECO:0000313|EMBL:AFY99123.1, ECO:0000313|Proteomes:UP000010477};
RN [1] {ECO:0000313|EMBL:AFY99123.1, ECO:0000313|Proteomes:UP000010477}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6303 {ECO:0000313|EMBL:AFY99123.1,
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 anti-sigma-factor antagonist family.
CC {ECO:0000256|ARBA:ARBA00009013, ECO:0000256|RuleBase:RU003749}.
CC -!- SIMILARITY: Belongs to the bacterial sugar transferase family.
CC {ECO:0000256|ARBA:ARBA00006464}.
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DR EMBL; CP003610; AFY99123.1; -; Genomic_DNA.
DR RefSeq; WP_015195782.1; NC_019751.1.
DR AlphaFoldDB; K9UUK3; -.
DR STRING; 1170562.Cal6303_0011; -.
DR KEGG; calt:Cal6303_0011; -.
DR PATRIC; fig|1170562.3.peg.11; -.
DR eggNOG; COG1366; Bacteria.
DR eggNOG; COG2148; Bacteria.
DR HOGENOM; CLU_024920_0_0_3; -.
DR OrthoDB; 467691at2; -.
DR Proteomes; UP000010477; Chromosome.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0043856; F:anti-sigma factor antagonist activity; IEA:InterPro.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR CDD; cd07043; STAS_anti-anti-sigma_factors; 1.
DR Gene3D; 3.30.750.24; STAS domain; 1.
DR InterPro; IPR003658; Anti-sigma_ant.
DR InterPro; IPR003362; Bact_transf.
DR InterPro; IPR002645; STAS_dom.
DR InterPro; IPR036513; STAS_dom_sf.
DR NCBIfam; TIGR00377; ant_ant_sig; 1.
DR PANTHER; PTHR30576; COLANIC BIOSYNTHESIS UDP-GLUCOSE LIPID CARRIER TRANSFERASE; 1.
DR PANTHER; PTHR30576:SF10; SLL5057 PROTEIN; 1.
DR Pfam; PF02397; Bac_transf; 1.
DR Pfam; PF01740; STAS; 1.
DR SUPFAM; SSF52091; SpoIIaa-like; 1.
DR PROSITE; PS50801; STAS; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000010477};
KW Transferase {ECO:0000313|EMBL:AFY99123.1};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 140..164
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 8..119
FT /note="STAS"
FT /evidence="ECO:0000259|PROSITE:PS50801"
SQ SEQUENCE 333 AA; 37531 MW; 60487CA5A98035DE CRC64;
MTSQPAEADF PVTYVNDSAI VQVPHRLSVL EAVAFKQICQ DLMKANAVLK RIIVAFDQTT
FMDSSGLGAL VSNFKLTQEK GIEMMLRNVT PQVMAVLNLT GLDQVFPIET NEATALLSNV
ELEEQLPTTH PSIKSWMKRF IDIVGALVGL VITGILLIPI ALAIQINDPG PVFFAQIRCG
WMGKQFKIWK FRSMCVDAEA KKAELEKQNQ VQGAFFKIDN DPRVTKVGRF LRRTSLDELP
QFWNVLKGEM SLVGTRPPTP NEVGSYEVPE WQRLDVKPGM TGEWQVNGRS TIRSFEDVIR
LDLQYQKNWS LIYDLKLILK TITILFDRKS GAV
//