ID   ATRGB_MALDO             Reviewed;         455 AA.
AC   V9P9L8;
DT   02-DEC-2020, integrated into UniProtKB/Swiss-Prot.
DT   19-MAR-2014, sequence version 1.
DT   03-AUG-2022, entry version 17.
DE   RecName: Full=Alcohol acyl transferase 1 allele RGb {ECO:0000303|PubMed:24661745};
DE            Short=AAT1-RGb {ECO:0000303|PubMed:24661745};
DE            EC=2.3.1.- {ECO:0000250|UniProtKB:Q64FJ6};
GN   Name=AAT1RGB {ECO:0000303|PubMed:24661745};
OS   Malus domestica (Apple) (Pyrus malus).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Rosaceae; Amygdaloideae; Maleae; Malus.
OX   NCBI_TaxID=3750;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], GENE FAMILY, AND NOMENCLATURE.
RC   STRAIN=cv. Royal Gala;
RX   PubMed=24661745; DOI=10.1111/tpj.12518;
RA   Souleyre E.J.F., Chagne D., Chen X., Tomes S., Turner R.M., Wang M.Y.,
RA   Maddumage R., Hunt M.B., Winz R.A., Wiedow C., Hamiaux C., Gardiner S.E.,
RA   Rowan D.D., Atkinson R.G.;
RT   "The AAT1 locus is critical for the biosynthesis of esters contributing to
RT   'ripe apple' flavour in 'Royal Gala' and 'Granny Smith' apples.";
RL   Plant J. 78:903-915(2014).
CC   -!- FUNCTION: Involved in the biosynthesis of volatile esters which confer
CC       ripe apple fruit flavor (By similarity). Alcohol acyl transferase that
CC       can use a wide range of alcohols as substrate to produce esters (By
CC       similarity). {ECO:0000250|UniProtKB:Q64FJ6}.
CC   -!- MISCELLANEOUS: The fruit of cv. Royal Gala exhibits a high ester
CC       accumulation, whereas the cv. Granny Smith contains low ester levels;
CC       this influences strongly the ripe apple fruit aroma.
CC       {ECO:0000305|PubMed:24661745}.
CC   -!- SIMILARITY: Belongs to the plant acyltransferase family. {ECO:0000305}.
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DR   EMBL; KC291130; AGW30201.1; -; Genomic_DNA.
DR   AlphaFoldDB; V9P9L8; -.
DR   SMR; V9P9L8; -.
DR   EnsemblPlants; mRNA:MD02G0013800; mRNA:MD02G0013800; MD02G0013800.
DR   Gramene; mRNA:MD02G0013800; mRNA:MD02G0013800; MD02G0013800.
DR   GO; GO:0016746; F:acyltransferase activity; ISS:UniProtKB.
DR   GO; GO:0006066; P:alcohol metabolic process; ISS:UniProtKB.
DR   GO; GO:0009836; P:fruit ripening, climacteric; IEA:UniProt.
DR   Gene3D; 3.30.559.10; -; 2.
DR   InterPro; IPR023213; CAT-like_dom_sf.
PE   3: Inferred from homology;
KW   Transferase.
FT   CHAIN           1..455
FT                   /note="Alcohol acyl transferase 1 allele RGb"
FT                   /id="PRO_0000451709"
FT   ACT_SITE        164
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250|UniProtKB:Q9FI78"
FT   ACT_SITE        385
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250|UniProtKB:Q9FI78"
SQ   SEQUENCE   455 AA;  50920 MW;  BB319F17831351A0 CRC64;
     MMSFSVLQVK RLQPELITPA KSTPQETKFL SDIDDQESLR VQIPIIMCYK DNPSLNKNRN
     PVKAIREALS RALVYYYPLA GRLREGPNRK LVVDCNGEGI LFVEASADVT LEQLGDKILP
     PCPLLEEFLY NFPGSDGIID CPLLLIQVTC LTCGGFILAL RLNHTMCDAF GLLQFLTAIA
     EMARGAHAPS ILPVWERELL FARNPPRITC AHHEYEDVID HSDGSYTSSN QSNMVQRSFY
     FGAKEMRVLR KQIPRHLIST CSTFDLITAC LWKCRTLALK INPKQAVRVS CTVNARGKHH
     NVRLPLGYYG NAFAFPAAVS KAEPLCKNPM GYALELVKKA KATMNEEYLR SVADLLVLRG
     RPQYSSTGSY LIVSDNTRAG FGDVNFGWGQ PVFAGPAKAL DLVSFYVQHK NNTEDGILVP
     MCLPSSAMER FQQEFEMITQ EPKEDICNNL RSTSQ