ID   TRPF_AQUAE              Reviewed;         204 AA.
AC   O67853;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   03-AUG-2022, entry version 111.
DE   RecName: Full=N-(5'-phosphoribosyl)anthranilate isomerase;
DE            Short=PRAI;
DE            EC=5.3.1.24;
GN   Name=trpF; OrderedLocusNames=aq_2076;
OS   Aquifex aeolicus (strain VF5).
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=224324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VF5;
RX   PubMed=9537320; DOI=10.1038/32831;
RA   Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA   Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA   Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT   "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL   Nature 392:353-358(1998).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-
CC         carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate;
CC         Xref=Rhea:RHEA:21540, ChEBI:CHEBI:18277, ChEBI:CHEBI:58613;
CC         EC=5.3.1.24;
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC       tryptophan from chorismate: step 3/5.
CC   -!- SIMILARITY: Belongs to the TrpF family. {ECO:0000305}.
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DR   EMBL; AE000657; AAC07811.1; -; Genomic_DNA.
DR   PIR; A70478; A70478.
DR   RefSeq; NP_214422.1; NC_000918.1.
DR   RefSeq; WP_010881358.1; NC_000918.1.
DR   AlphaFoldDB; O67853; -.
DR   SMR; O67853; -.
DR   STRING; 224324.aq_2076; -.
DR   EnsemblBacteria; AAC07811; AAC07811; aq_2076.
DR   KEGG; aae:aq_2076; -.
DR   PATRIC; fig|224324.8.peg.1599; -.
DR   eggNOG; COG0135; Bacteria.
DR   HOGENOM; CLU_076364_2_0_0; -.
DR   InParanoid; O67853; -.
DR   OMA; FYAKSPR; -.
DR   OrthoDB; 1854712at2; -.
DR   UniPathway; UPA00035; UER00042.
DR   Proteomes; UP000000798; Chromosome.
DR   GO; GO:0004640; F:phosphoribosylanthranilate isomerase activity; IBA:GO_Central.
DR   GO; GO:0000162; P:tryptophan biosynthetic process; IBA:GO_Central.
DR   CDD; cd00405; PRAI; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_00135; PRAI; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR001240; PRAI_dom.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   InterPro; IPR044643; TrpF_fam.
DR   PANTHER; PTHR42894; PTHR42894; 1.
DR   Pfam; PF00697; PRAI; 1.
DR   SUPFAM; SSF51366; SSF51366; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis; Isomerase;
KW   Reference proteome; Tryptophan biosynthesis.
FT   CHAIN           1..204
FT                   /note="N-(5'-phosphoribosyl)anthranilate isomerase"
FT                   /id="PRO_0000154342"
SQ   SEQUENCE   204 AA;  23061 MW;  FDEA387E0602A10E CRC64;
     MVKVKICGIT NLEDALFCAK EGADYIGVIT YPKSPRYTSK EKRLEIIKAL EGLNVKKVAV
     VVNEPYEFIK ELLDEGFDLI QLHGDEDIEL GKRVGLDKVI KVFRVKEEIP KVGEWEKAYA
     ILLDTFSKEA YGGTGKTFNW EIAKKLVEEG HKVFLSGGLN PENVKEGIEF VKPYGVDVSS
     GVEKEKGKKD FKKVREFIKR TKSE