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Protein

Zein-alpha 19C2

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

  1. nutrient reservoir activity Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Seed storage protein, Storage protein

Names & Taxonomyi

Protein namesi
Recommended name:
Zein-alpha 19C2
Alternative name(s):
19 kDa zein 19C2
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea
ProteomesiUP000007305 Componenti: Chromosome 7

Organism-specific databases

GrameneiP06677.
MaizeGDBi58096.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2121Add
BLAST
Chaini22 – 240219Zein-alpha 19C2PRO_0000041619Add
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: Complete.

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

P06677-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATKIFSLLM LLALSTCVAN ATIFPQCSQA PIASLLPPYL PSIIASICEN
60 70 80 90 100
PALQPYRLQQ AIAASNIPLS PLLFQQSPAL SLVQSLVQTI RAQQLQQLVL
110 120 130 140 150
PLINQVALAN LSPYSQQQQF LPFNQLSTLN PAAYLQQQLL PFSQLATAYS
160 170 180 190 200
QQQQLLPFNQ LAALNPAAYL QQQILLPFSQ LAAANRASFL TQQQLLPFYQ
210 220 230 240
QFAANPATLL QLQQLLPFVQ LALTDPAASY QQHIIGGALF
Length:240
Mass (Da):26,281
Last modified:January 1, 1988 - v1
Checksum:i3733522CB9ACB3DA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M12145 mRNA. Translation: AAA33530.1.
PIRiH24557. ZIZM92.
RefSeqiNP_001105746.1. NM_001112276.1.
UniGeneiZm.16000.

Genome annotation databases

EnsemblPlantsiAF546188.1_FGT007; AF546188.1_FGP007; AF546188.1_FG007.
GeneIDi606401.
KEGGizma:606401.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M12145 mRNA. Translation: AAA33530.1.
PIRiH24557. ZIZM92.
RefSeqiNP_001105746.1. NM_001112276.1.
UniGeneiZm.16000.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAF546188.1_FGT007; AF546188.1_FGP007; AF546188.1_FG007.
GeneIDi606401.
KEGGizma:606401.

Organism-specific databases

GrameneiP06677.
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 nameiZEA9_MAIZE
AccessioniPrimary (citable) accession number: P06677
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 1, 1988
Last modified: March 4, 2015
This is version 64 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.