ID   TS2_MAIZE               Reviewed;         336 AA.
AC   P50160;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=Sex determination protein tasselseed-2;
GN   Name=TS2;
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Wisconsin 22;
RX   PubMed=8358795; DOI=10.1016/0092-8674(93)90522-r;
RA   Delong A., Calderon-Urrea A., Dellaporta S.L.;
RT   "Sex determination gene TASSELSEED2 of maize encodes a short-chain alcohol
RT   dehydrogenase required for stage-specific floral organ abortion.";
RL   Cell 74:757-768(1993).
CC   -!- FUNCTION: Required for stage-specific floral organ abortion.
CC   -!- SIMILARITY: Belongs to the short-chain dehydrogenases/reductases (SDR)
CC       family. {ECO:0000305}.
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DR   EMBL; L20621; AAC37345.1; -; mRNA.
DR   PIR; A47542; A47542.
DR   RefSeq; NP_001105322.1; NM_001111852.1.
DR   AlphaFoldDB; P50160; -.
DR   SMR; P50160; -.
DR   STRING; 4577.GRMZM2G455809_P01; -.
DR   PaxDb; P50160; -.
DR   GeneID; 542246; -.
DR   KEGG; zma:542246; -.
DR   MaizeGDB; 56963; -.
DR   eggNOG; KOG0725; Eukaryota.
DR   OrthoDB; 1373099at2759; -.
DR   Proteomes; UP000007305; Unplaced.
DR   ExpressionAtlas; P50160; differential.
DR   GO; GO:0016616; F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor; IEA:InterPro.
DR   CDD; cd05326; secoisolariciresinol-DH_like_SDR_c; 1.
DR   InterPro; IPR045309; ABA2-like.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR002347; SDR_fam.
DR   Pfam; PF00106; adh_short; 1.
DR   PRINTS; PR00081; GDHRDH.
DR   PRINTS; PR00080; SDRFAMILY.
DR   SUPFAM; SSF51735; SSF51735; 1.
PE   2: Evidence at transcript level;
KW   Developmental protein; Oxidoreductase; Reference proteome.
FT   CHAIN           1..336
FT                   /note="Sex determination protein tasselseed-2"
FT                   /id="PRO_0000054790"
FT   ACT_SITE        207
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   BINDING         59..83
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         194
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   336 AA;  35204 MW;  4E273D6152B0BB99 CRC64;
     MHASLASYAA AAMPALDLRP EIAHAHQPVM SPSHHGWDGN GATAVPTPMP KRLDGKVAIV
     TGGARGIGEA IVRLFAKHGA RVVIADIDDA AGEALASALG PQVSFVRCDV SVEDDVRRAV
     DWALSRHGGR LDVYCNNAGV LGRQTRAARS ILSFDAAEFD RVLRVNALGA ALGMKHAARA
     MAPRRAGSIV SVASVAAVLG GLGPHAYTAS KHAIVGLTKN AACELRAHGV RVNCVSPFGV
     ATPMLINAWR QGHDDATADA DRDLDLDLDV TVPSDQEVEK MEEVVRGLAT LKGPTLRPRD
     IAEAVLFLAS DEARYISGHN LVVDGGVTTS RNLIGL