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Protein

Zein-alpha 19B1

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.

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.By similarity

GO - Molecular functioni

Keywordsi

Molecular functionSeed storage protein, Storage protein

Names & Taxonomyi

Protein namesi
Recommended name:
Zein-alpha 19B1
Alternative name(s):
19 kDa zein 19B1
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogonodaeAndropogoneaeTripsacinaeZea
Proteomesi
  • UP000007305 Componenti: Unplaced

Organism-specific databases

MaizeGDBi58096.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Add BLAST21
ChainiPRO_000004161422 – 234Zein-alpha 19B1Add BLAST213

Proteomic databases

PaxDbiP06675.
PRIDEiP06675.

Family & Domainsi

Sequence similaritiesi

Belongs to the zein family.Curated

Keywords - Domaini

Repeat, Signal

Phylogenomic databases

eggNOGiENOG410JUDI. Eukaryota.
ENOG41106Z6. LUCA.
HOGENOMiHOG000033699.

Family and domain databases

InterProiView protein in InterPro
IPR002530. Zein.
PfamiView protein in Pfam
PF01559. Zein. 2 hits.

Sequencei

Sequence statusi: Complete.

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

P06675-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAAKIFCLLM LLGLSASAAT ATIFPQCSQA PIASLLPPYL SSAVSSVCEN
60 70 80 90 100
PILQPYRIQQ AIAAGILPLS PLFLQQSSAL LQQLPLVHLL AQNIRAQQLQ
110 120 130 140 150
QLVLANLAAY SQQQQFLPFN QLGSLNSASY LQQQQLPFSQ LPAAYPQQFL
160 170 180 190 200
PFNQLAALNS PAYLQQQQLL PFSQLAGVSP ATFLTQPQLL PFYQHVAPNA
210 220 230
GTLLQLQQLL PFNQLALTNP AVFYQQPIIG GALF
Length:234
Mass (Da):25,436
Last modified:January 1, 1988 - v1
Checksum:iA641FE13961136A2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M12143 mRNA. Translation: AAA33527.1.
PIRiE24557. ZIZMB1.
UniGeneiZm.117599.
Zm.163235.

Similar proteinsi

Entry informationi

Entry nameiZEA4_MAIZE
AccessioniPrimary (citable) accession number: P06675
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 1, 1988
Last modified: September 27, 2017
This is version 67 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families