ID   USG_CAUVC               Reviewed;          89 AA.
AC   P12288;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1989, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Protein usg;
GN   Name=usg; OrderedLocusNames=CC_3546;
OS   Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales;
OC   Caulobacteraceae; Caulobacter.
OX   NCBI_TaxID=190650;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 19089 / CB15;
RX   PubMed=2828322; DOI=10.1128/jb.170.2.757-768.1988;
RA   Ross C.M., Winkler M.E.;
RT   "Structure of the Caulobacter crescentus trpFBA operon.";
RL   J. Bacteriol. 170:757-768(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19089 / CB15;
RX   PubMed=11259647; DOI=10.1073/pnas.061029298;
RA   Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E.,
RA   Eisen J.A., Heidelberg J.F., Alley M.R.K., Ohta N., Maddock J.R.,
RA   Potocka I., Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B.,
RA   DeBoy R.T., Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F.,
RA   Smit J., Craven M.B., Khouri H.M., Shetty J., Berry K.J., Utterback T.R.,
RA   Tran K., Wolf A.M., Vamathevan J.J., Ermolaeva M.D., White O.,
RA   Salzberg S.L., Venter J.C., Shapiro L., Fraser C.M.;
RT   "Complete genome sequence of Caulobacter crescentus.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001).
CC   -!- FUNCTION: Probably necessary for the cotranslation of trpF. It may also
CC       function as a subunit or stabilizer of phosphoribosylanthranilate
CC       isomerase (trpF).
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis.
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DR   EMBL; M19129; AAA23055.1; -; Genomic_DNA.
DR   EMBL; AE005673; AAK25508.1; -; Genomic_DNA.
DR   PIR; A43664; A43664.
DR   RefSeq; NP_422340.1; NC_002696.2.
DR   RefSeq; WP_010921375.1; NC_002696.2.
DR   AlphaFoldDB; P12288; -.
DR   STRING; 190650.CC_3546; -.
DR   EnsemblBacteria; AAK25508; AAK25508; CC_3546.
DR   KEGG; ccr:CC_3546; -.
DR   PATRIC; fig|190650.5.peg.3551; -.
DR   eggNOG; COG5425; Bacteria.
DR   HOGENOM; CLU_145215_1_0_5; -.
DR   OMA; HQRLIGP; -.
DR   BioCyc; CAULO:CC3546-MON; -.
DR   UniPathway; UPA00035; -.
DR   Proteomes; UP000001816; Chromosome.
DR   GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR009354; Usg.
DR   Pfam; PF06233; Usg; 1.
PE   4: Predicted;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis;
KW   Reference proteome; Tryptophan biosynthesis.
FT   CHAIN           1..89
FT                   /note="Protein usg"
FT                   /id="PRO_0000065726"
SQ   SEQUENCE   89 AA;  10358 MW;  75392901D41F9AB1 CRC64;
     MASKAFELQM MGYGLTTAEI HYHMPDHPGL LQLYVWQEYD LAPKFPTLKG FLDFWAKELD
     GVLHSVRVAH NRLISPREWR VVNGVFTLQ