ID   ZEA8_MAIZE              Reviewed;         240 AA.
AC   P06676;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1988, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=Zein-alpha 19C1;
DE   AltName: Full=19 kDa zein 19C1;
DE   Flags: Precursor;
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].
RX   PubMed=2999157; DOI=10.1016/s0021-9258(17)36258-0;
RA   Marks M.D., Lindell J.S., Larkins B.A.;
RT   "Nucleotide sequence analysis of zein mRNAs from maize endosperm.";
RL   J. Biol. Chem. 260:16451-16459(1985).
CC   -!- FUNCTION: Zeins are major seed storage proteins.
CC   -!- MISCELLANEOUS: The alpha zeins of 19 kDa and 22 kDa account for 70% of
CC       the total zein fraction. They are encoded by a large multigene family.
CC   -!- MISCELLANEOUS: Structurally, 22K and 19K zeins are composed of nine
CC       adjacent, topologically antiparallel helices clustered within a
CC       distorted cylinder. {ECO:0000250|UniProtKB:P04698}.
CC   -!- SIMILARITY: Belongs to the zein family. {ECO:0000305}.
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DR   EMBL; M12146; AAA33529.1; -; mRNA.
DR   PIR; I24557; ZIZM91.
DR   AlphaFoldDB; P06676; -.
DR   MaizeGDB; 58096; -.
DR   Proteomes; UP000007305; Unplaced.
DR   ExpressionAtlas; P06676; baseline and differential.
DR   GO; GO:0045735; F:nutrient reservoir activity; IEA:UniProtKB-KW.
DR   InterPro; IPR002530; Zein.
DR   Pfam; PF01559; Zein; 1.
PE   2: Evidence at transcript level;
KW   Reference proteome; Repeat; Seed storage protein; Signal; Storage protein.
FT   SIGNAL          1..21
FT   CHAIN           22..240
FT                   /note="Zein-alpha 19C1"
FT                   /id="PRO_0000041618"
SQ   SEQUENCE   240 AA;  26255 MW;  3C9EBF7F30D83C2E CRC64;
     MATKIFSLLM LLALSACVAN ATIFPQCSQA PIASLLPPYL PSMIASVCEN PALQPYRLQQ
     AIAASNIPLS PLLFQQSPAL SLVQSLVQTI RAQQLQQLVL PLINQVALAN LSPYSQQQQF
     LPFNQLSTLN PAAYLQQQLL PFSQLATAYS QQQQLLPFNQ LAALNPAAYL QQQILLPFSQ
     LAAANRASFL TQQQLLPFYQ QFAANPATLL QLQQLLPFVQ LALTDPAASY QQHIIGGALF