TIG_STRCO
ID TIG_STRCO Reviewed; 468 AA.
AC Q9F314;
DT 10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 25-MAY-2022, entry version 102.
DE RecName: Full=Trigger factor {ECO:0000255|HAMAP-Rule:MF_00303};
DE Short=TF {ECO:0000255|HAMAP-Rule:MF_00303};
DE EC=5.2.1.8 {ECO:0000255|HAMAP-Rule:MF_00303};
DE AltName: Full=PPIase {ECO:0000255|HAMAP-Rule:MF_00303};
GN Name=tig {ECO:0000255|HAMAP-Rule:MF_00303}; OrderedLocusNames=SCO2620;
GN ORFNames=SCC80.05c;
OS Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145).
OC Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC Streptomyces; Streptomyces albidoflavus group.
OX NCBI_TaxID=100226;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-471 / A3(2) / M145;
RX PubMed=12000953; DOI=10.1038/417141a;
RA Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L.,
RA Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D.,
RA Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A.,
RA Fraser A., Goble A., Hidalgo J., Hornsby T., Howarth S., Huang C.-H.,
RA Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E.,
RA Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D.,
RA Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A.,
RA Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A.;
RT "Complete genome sequence of the model actinomycete Streptomyces coelicolor
RT A3(2).";
RL Nature 417:141-147(2002).
CC -!- FUNCTION: Involved in protein export. Acts as a chaperone by
CC maintaining the newly synthesized protein in an open conformation.
CC Functions as a peptidyl-prolyl cis-trans isomerase. {ECO:0000255|HAMAP-
CC Rule:MF_00303}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-peptidylproline (omega=180) = [protein]-
CC peptidylproline (omega=0); Xref=Rhea:RHEA:16237, Rhea:RHEA-
CC COMP:10747, Rhea:RHEA-COMP:10748, ChEBI:CHEBI:83833,
CC ChEBI:CHEBI:83834; EC=5.2.1.8; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00303};
CC -!- SUBCELLULAR LOCATION: Cytoplasm. Note=About half TF is bound to the
CC ribosome near the polypeptide exit tunnel while the other half is free
CC in the cytoplasm. {ECO:0000255|HAMAP-Rule:MF_00303}.
CC -!- DOMAIN: Consists of 3 domains; the N-terminus binds the ribosome, the
CC middle domain has PPIase activity, while the C-terminus has intrinsic
CC chaperone activity on its own. {ECO:0000255|HAMAP-Rule:MF_00303}.
CC -!- SIMILARITY: Belongs to the FKBP-type PPIase family. Tig subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00303}.
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DR EMBL; AL939113; CAC09996.1; -; Genomic_DNA.
DR RefSeq; NP_626856.1; NC_003888.3.
DR RefSeq; WP_003976179.1; NZ_VNID01000001.1.
DR AlphaFoldDB; Q9F314; -.
DR SMR; Q9F314; -.
DR STRING; 100226.SCO2620; -.
DR GeneID; 1098054; -.
DR KEGG; sco:SCO2620; -.
DR PATRIC; fig|100226.15.peg.2666; -.
DR eggNOG; COG0544; Bacteria.
DR HOGENOM; CLU_033058_3_0_11; -.
DR InParanoid; Q9F314; -.
DR OMA; KGIKTQF; -.
DR PhylomeDB; Q9F314; -.
DR Proteomes; UP000001973; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003755; F:peptidyl-prolyl cis-trans isomerase activity; IBA:GO_Central.
DR GO; GO:0044183; F:protein folding chaperone; IBA:GO_Central.
DR GO; GO:0043022; F:ribosome binding; IBA:GO_Central.
DR GO; GO:0051083; P:'de novo' cotranslational protein folding; IBA:GO_Central.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0061077; P:chaperone-mediated protein folding; IBA:GO_Central.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-UniRule.
DR GO; GO:0043335; P:protein unfolding; IBA:GO_Central.
DR Gene3D; 1.10.3120.10; -; 1.
DR Gene3D; 3.10.50.40; -; 1.
DR Gene3D; 3.30.70.1050; -; 1.
DR HAMAP; MF_00303; Trigger_factor_Tig; 1.
DR InterPro; IPR046357; PPIase_dom_sf.
DR InterPro; IPR001179; PPIase_FKBP_dom.
DR InterPro; IPR005215; Trig_fac.
DR InterPro; IPR008880; Trigger_fac_C.
DR InterPro; IPR037041; Trigger_fac_C_sf.
DR InterPro; IPR008881; Trigger_fac_ribosome-bd_bac.
DR InterPro; IPR036611; Trigger_fac_ribosome-bd_sf.
DR InterPro; IPR027304; Trigger_fact/SurA_dom_sf.
DR PANTHER; PTHR30560; PTHR30560; 1.
DR Pfam; PF00254; FKBP_C; 1.
DR Pfam; PF05698; Trigger_C; 1.
DR Pfam; PF05697; Trigger_N; 1.
DR PIRSF; PIRSF003095; Trigger_factor; 1.
DR SUPFAM; SSF102735; SSF102735; 1.
DR SUPFAM; SSF109998; SSF109998; 1.
DR TIGRFAMs; TIGR00115; tig; 1.
DR PROSITE; PS50059; FKBP_PPIASE; 1.
PE 3: Inferred from homology;
KW Cell cycle; Cell division; Chaperone; Cytoplasm; Isomerase;
KW Reference proteome; Rotamase.
FT CHAIN 1..468
FT /note="Trigger factor"
FT /id="PRO_0000179436"
FT DOMAIN 162..243
FT /note="PPIase FKBP-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00303"
FT REGION 428..468
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 431..449
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 450..468
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 468 AA; 51168 MW; 21591FA61830BB20 CRC64;
MKSAVETLNP TRVRLTVEVP FEELKDSLDA AYKKINQQVT VKGFRKGKIP ARVIDQRFGR
GAVLEEAVND ALPKFYTDAV NEAELNPLGQ PEVDITELKD GETLNFTAEV DIRPSIEIPD
YSGIEVEVDA VEVTDEDVEK SVEQLRERFA STSPVERAAA DGDVLTLDLQ AKVDGEILED
GVADGVSYTI GSGELLDGID EAVKGLEAGG EATFTSELKG GSAAGKEAEV TVKVSQVAAR
ELPELDDDFA QLASEFDTLE ELQADSRKRL ANMKQYDQAT QAQERVLDKL LELVEVPVPE
KLLEDEINTR KHNLEHHQLG QMGLDLEKYL ELQGKTAEEF ETETREAAVK GIKTQFVLDE
LVKQEKLNVS QEELTEHLMR RAASSGMSPD QFAQAVVEQG QVPLLVGEVA RGKALAAVVE
KATVKDTNGE IVDLDDEEDE ETEAAEADAT EAADAEKADD KAEEKTEG
