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Protein

22 kDa alpha-zein 8

Gene

AZS22-8

Organism
Zea mays (Maize)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Zeins are major seed storage proteins.Curated

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Seed storage protein, Storage protein

Names & Taxonomyi

Protein namesi
Recommended name:
22 kDa alpha-zein 81 Publication
Alternative name(s):
22 kDa zein ZA1/M11 Publication
Zein-alpha ZA1/M11 Publication
Gene namesi
Name:AZS22-81 Publication
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 – 21Sequence analysisAdd BLAST21
ChainiPRO_000004162722 – 26622 kDa alpha-zein 8Sequence analysisAdd BLAST245

Proteomic databases

PaxDbiP04699.

Interactioni

Protein-protein interaction databases

STRINGi4577.GRMZM2G044152_P01.

Family & Domainsi

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi53 – 258Gln-richPROSITE-ProRule annotationAdd BLAST206

Sequence similaritiesi

Belongs to the zein family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410JXDN. Eukaryota.
ENOG411042C. LUCA.
HOGENOMiHOG000033699.

Family and domain databases

InterProiIPR002530. Zein.
[Graphical view]
PfamiPF01559. Zein. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P04699-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATKILALLA LLALFVSATN AFIIPQCSLA PSAIIPQFLP PVTSMGFEHL
60 70 80 90 100
AVQAYRLQQA LAASVLQQPI NQLQQQSLAH LTIQTIATQQ QQQFLPALSQ
110 120 130 140 150
LDVVNPVAYL QQQLLASNPL ALANVAAYQQ QQQLQQFLPA LSQLAMVNPA
160 170 180 190 200
AYLQQQQLLS SSPLAVGNAP TYLQQQLLQQ IVPALTQLAV ANPAAYLQQL
210 220 230 240 250
LPFNQLTVSN SAAYLQQRQQ LLNPLEVPNP LVAAFLQQQQ LLPYSQFSLM
260
NPALSWQQPI VGGAIF
Length:266
Mass (Da):28,988
Last modified:August 13, 1987 - v1
Checksum:i670227E05256C0D2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V01475 Genomic DNA. Translation: CAA24722.1.
PIRiB22831.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V01475 Genomic DNA. Translation: CAA24722.1.
PIRiB22831.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4577.GRMZM2G044152_P01.

Proteomic databases

PaxDbiP04699.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

MaizeGDBi58096.

Phylogenomic databases

eggNOGiENOG410JXDN. Eukaryota.
ENOG411042C. LUCA.
HOGENOMiHOG000033699.

Family and domain databases

InterProiIPR002530. Zein.
[Graphical view]
PfamiPF01559. Zein. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiZEAYW_MAIZE
AccessioniPrimary (citable) accession number: P04699
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: August 13, 1987
Last modified: November 2, 2016
This is version 59 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.By similarity

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.