ID   GLTC_WHEAT              Reviewed;         295 AA.
AC   P16315;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=Glutenin, low molecular weight subunit PTDUCD1;
DE   Flags: Precursor;
OS   Triticum aestivum (Wheat).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Mexicali;
RX   AGRICOLA=IND91032820; DOI=10.1007/BF00226733;
RA   Cassidy B.G., Dvorak J.;
RT   "Molecular characterization of a low-molecular-weight glutenin cDNA clone
RT   from Triticum durum.";
RL   Theor. Appl. Genet. 81:653-660(1991).
CC   -!- FUNCTION: Glutenins are high-molecular weight seed storage proteins of
CC       wheat endosperm. Thought to be responsible for the visco-elastic
CC       property of wheat dough.
CC   -!- SUBUNIT: Disulfide-bridge linked aggregates.
CC   -!- SIMILARITY: Belongs to the gliadin/glutenin family. {ECO:0000305}.
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DR   EMBL; X51759; CAA36063.1; -; mRNA.
DR   PIR; JN0696; JN0696.
DR   PDB; 6PX6; X-ray; 3.00 A; C=77-86.
DR   PDB; 6PY2; X-ray; 2.83 A; C=77-86.
DR   PDBsum; 6PX6; -.
DR   PDBsum; 6PY2; -.
DR   AlphaFoldDB; P16315; -.
DR   SMR; P16315; -.
DR   PRIDE; P16315; -.
DR   Proteomes; UP000019116; Unplaced.
DR   GO; GO:0045735; F:nutrient reservoir activity; IEA:UniProtKB-KW.
DR   CDD; cd00261; AAI_SS; 1.
DR   Gene3D; 1.10.110.10; -; 1.
DR   InterPro; IPR044723; AAI_SS_dom.
DR   InterPro; IPR036312; Bifun_inhib/LTP/seed_sf.
DR   InterPro; IPR016140; Bifunc_inhib/LTP/seed_store.
DR   InterPro; IPR001954; Glia_glutenin.
DR   PANTHER; PTHR33454; PTHR33454; 1.
DR   Pfam; PF13016; Gliadin; 1.
DR   PRINTS; PR00208; GLIADGLUTEN.
DR   SMART; SM00499; AAI; 1.
DR   SUPFAM; SSF47699; SSF47699; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Disulfide bond; Reference proteome; Repeat;
KW   Seed storage protein; Signal; Storage protein.
FT   SIGNAL          1..20
FT   CHAIN           21..295
FT                   /note="Glutenin, low molecular weight subunit PTDUCD1"
FT                   /id="PRO_0000032213"
FT   REGION          30..61
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        47..61
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   295 AA;  33379 MW;  C236FBE4E740076E CRC64;
     MKTFLVFALL AVVATSTIAQ METSCIPGLE RPWQEQPLPP QHTLFPQQQP FPQQQQPPFS
     QQQPSFLQQQ PILPQLPFSQ QQQPVLPQQS PFSQQQLVLP PQQQYQQVLQ QQIPIVQPSV
     LQQLNPCKVF LQQQCNPVAM PQRLARSQML QQSSCHVMQQ QCCQQLPQIP EQSRYDVIRA
     ITYSIILQEQ QQGFVQAQQQ QPQQLGQGVS QSQQQSQQQL GQCSFQQPQQ QLGQQPQQQQ
     VLQGTFLQPH QIAHLEVMTS IALRTLPTMC SVNVPLYSST TSVPFSVGTG VGAYL