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Protein

Zein-alpha 19A2

Gene
N/A
Organism
Zea mays (Maize)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Zeins are major seed storage proteins.

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Seed storage protein, Storage protein

Names & Taxonomyi

Protein namesi
Recommended name:
Zein-alpha 19A2
Alternative name(s):
19 kDa zein 19A2
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea
ProteomesiUP000007305 Componenti: Unplaced

Organism-specific databases

GrameneiP06674.
MaizeGDBi58096.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei‹1 – 18›18Add
BLAST
Chaini19 – 230212Zein-alpha 19A2PRO_0000041613Add
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the zein family.Curated

Keywords - Domaini

Repeat, Signal

Family and domain databases

InterProiIPR002530. Zein.
[Graphical view]
PfamiPF01559. Zein. 3 hits.
[Graphical view]

Sequencei

Sequence statusi: Fragment.

Sequence processingi: The displayed sequence is further processed into a mature form.

P06674-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
KIFCFLMLLG LSASAATATI FPQCSQAPIT SLLPPYLSPA VSSVCENPIL
60 70 80 90 100
QPYRIQQAIA AGILPLSPLF LQQPSALLQQ LPLVHLLAQN IRAQQLQQLV
110 120 130 140 150
LGNLAAYSQQ HQFLPFNQLA ALNSAAYLQQ QLPFSQLAAA YPQQFLPFNQ
160 170 180 190 200
LAALNSAAYL QQQQLPPFSQ LADVSPAAFL TQQQLLPFYL HAAPNAGTVL
210 220 230
QLQQLLPFDQ LALTNPTAFY QQPIIGGALF
Length:230
Mass (Da):25,032
Last modified:January 1, 1988 - v1
Checksum:i53FF1A84BDCE5F8D
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M12142 mRNA. Translation: AAA33525.1.
PIRiD24557. ZIZMA2.
UniGeneiZm.97196.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M12142 mRNA. Translation: AAA33525.1.
PIRiD24557. ZIZMA2.
UniGeneiZm.97196.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

GrameneiP06674.
MaizeGDBi58096.

Family and domain databases

InterProiIPR002530. Zein.
[Graphical view]
PfamiPF01559. Zein. 3 hits.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Nucleotide sequence analysis of zein mRNAs from maize endosperm."
    Marks M.D., Lindell J.S., Larkins B.A.
    J. Biol. Chem. 260:16451-16459(1985) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiZEA3_MAIZE
AccessioniPrimary (citable) accession number: P06674
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 1, 1988
Last modified: February 4, 2015
This is version 58 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

The alpha zeins of 19 kDa and 22 kDa account for 70% of the total zein fraction. They are encoded by a large multigene family.
Structurally, 22K and 19K zeins are composed of nine adjacent, topologically antiparallel helices clustered within a distorted cylinder.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.