ZEAB_MAIZE
ID ZEAB_MAIZE Reviewed; 186 AA.
AC P04705;
DT 13-AUG-1987, integrated into UniProtKB/Swiss-Prot.
DT 13-AUG-1987, sequence version 1.
DT 25-MAY-2022, entry version 72.
DE RecName: Full=Zein-alpha PZ19.1;
DE AltName: Full=19 kDa zein PZ19.1;
DE Flags: Precursor; Fragment;
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=7151164; DOI=10.1016/0092-8674(82)90465-2;
RA Pedersen K., Devereux J., Wilson D.R., Sheldon E., Larkins B.A.;
RT "Cloning and sequence analysis reveal structural variation among related
RT zein genes in maize.";
RL Cell 29:1015-1026(1982).
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; J01244; AAA33526.1; -; mRNA.
DR PIR; T03407; T03407.
DR AlphaFoldDB; P04705; -.
DR MaizeGDB; 58096; -.
DR Proteomes; UP000007305; Unplaced.
DR ExpressionAtlas; P04705; baseline and differential.
DR GO; GO:0045735; F:nutrient reservoir activity; IEA:UniProtKB-KW.
DR InterPro; IPR002530; Zein.
DR Pfam; PF01559; Zein; 3.
PE 2: Evidence at transcript level;
KW Reference proteome; Repeat; Seed storage protein; Signal; Storage protein.
FT SIGNAL 1..21
FT CHAIN 22..>186
FT /note="Zein-alpha PZ19.1"
FT /id="PRO_0000041621"
FT NON_TER 186
SQ SEQUENCE 186 AA; 20419 MW; C3999FAACD515E82 CRC64;
MAAKIFCLIM LLGLSASAAT ASIFPQCSQA PIASLLPPYL SPAMSSVCEN PILLPYRIQQ
AIAAGILPLS PLFLQQSSAL LQQLPLVHLL AQNIRAQQLQ QLVLANLAAY SQQQQLPLVH
LLAQNIRAQQ LQQLVLANLA AYSQQQQFLP FNQQLAAAYP RQFLPFNQLA ALNSHAYVQQ
QQLLPF