P0DKL2 · OP10_MAIZE

  • Protein
    Protein OPAQUE10
  • Gene
    O10
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    4/5

Function

function

Cereal endosperm protein required for the ring-shaped distribution of 22 kDa alpha- and 16 kDa gamma-zeins in protein bodies.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentactin filament
Cellular Componentendoplasmic reticulum membrane
Molecular Functionactin filament binding
Molecular Functioncytoskeletal anchor activity
Biological Processactin crosslink formation

Names & Taxonomy

Protein names

  • Recommended name
    Protein OPAQUE10

Gene names

    • Name
      O10
    • ORF names
      GRMZM2G346263
      , Zm.12817

Organism names

  • Taxonomic identifier
  • Strain
    • cv. B73
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Panicoideae > Andropogonodae > Andropogoneae > Tripsacinae > Zea

Accessions

  • Primary accession
    P0DKL2
  • Secondary accessions
    • A0A096TBT9
    • A0A096TBU0
    • A0A096TBU1

Proteomes

Genome annotation databases

Subcellular Location

Endoplasmic reticulum membrane
; Single-pass membrane protein
Note: In endosperm, predominantly deposited into protein bodies, at the interface between the alpha-zein-rich region and the gamma-zein-rich region.

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane1003-1023Helical

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004382081-1059Protein OPAQUE10

Expression

Tissue specificity

Expressed in kernels.

Developmental stage

Expressed continuously during kernel development.

Gene expression databases

Interaction

Subunit

Homodimer (PubMed:27541862).
Interacts (via N-terminus) with FL1 (via C-terminus), HIP, 19 kDa alpha-zein (AC P06677), 22 kDa alpha-zein (AC O48966), 16 kDa gamma-zein (AC P08031) and 50 kDa gamma-zein (AC C0P381) (PubMed:27541862).

Protein-protein interaction databases

Family & Domains

Features

Showing features for repeat, region, compositional bias.

TypeIDPosition(s)Description
Repeat269-3421
Region269-7867 X approximate repeats
Repeat343-4162
Repeat417-4903
Repeat491-5644
Region511-534Disordered
Compositional bias520-534Basic and acidic residues
Repeat565-6385
Repeat639-7126
Repeat713-7867
Region732-756Disordered
Region856-875Disordered
Region889-998Disordered
Compositional bias905-926Polar residues
Compositional bias941-978Polar residues

Domain

The seven repeat domain is responsible for dimerization.

Keywords

Phylogenomic databases

Family and domain databases

Sequence & Isoforms

Align isoforms (4)
  • Sequence status
    Complete

This entry describes 4 isoforms produced by Alternative splicing.

P0DKL2-1

This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

  • Length
    1,059
  • Mass (Da)
    114,580
  • Last updated
    2016-11-02 v1
  • Checksum
    6444D4BD5F9803C6
MSLHAARGGPHEDLSWSAIGRRAPRDVVTFGDREGGGGMRSAQQGPGAVRVDEASSASTFRELDEAFLQTQTKIWLGEVLHLRFGEDALVADLLADGELLFQVSKVLWKMLLKNNREQLKQSKVYIYERLSFGRSSGKYMPYSKVDSFLKICQILGLAGIDLFTPSDVVEKRNVRKVCICIRSVSKKSLILHLNVPDFDVVTYTISMPNYVVGGIRRNLEQTQYSSSSSSGYSPCARSKVLQQQIIFGGQNDQHEDTHYDSDEAESKLSLLEPEDSVNEDNFAAVLSQFNDAHNKGSEGYGESGCGKHGEKSLAESVGSLNIGIIDFEFMDSTPLIHDKESCSLLEPEDSVNEDNFAAVLSKFNDAPNKESKGYGESGRGKHGEKSLAESVGSLNIGIVDSEFMDSSPLIHDKESCSPLEPEGSVNEDNFTAVLSQFNDAPNKESEGYGESGCGKHGEKSLVESVGSLNIGIVDSEFMDSSPLIHDKESCSPLEPEDSVNEDNFAAVLSQFNDAPNKESEGYGESGRGKHGEKSLAESVGSLNIGIIDSEFMDSSPLIHDKESCFPLEPEGSVNEDNFTAVLSQFNDAPNKESEGYGESGCGKHGEKSLVESVGSLNIGIVDSEFMDSSPLIHDKESCSPLEPEDSVNEDNFTAVLSQFNDAPNKESEAYGESGCGKHGENSLDESVGSLNIGVIDSEFMDSSPLIHDKESCSPLEPEDSVNEDNFAAVLSQYSDGPNEGNEGYGESGHYKHEEKSLDESVGSLTIGIIDSEFMDSSRPIHDKESCSTGSAADQCSRTIPAKYELSSEESDSTGSHLVFDSGKNYLELNNHSVTDLERIYNGHATSVDQYVRGNGETLADHPKKEEAGLQKDTGTIAQHRDTLACDGESVCSSCEEPRRGLNGEPSDFSSESHSRLTPTHNTGGKLSMVSEHPVHNMESDMTGMASDSTNPELNPEASTRNEMDGSRSTDNPVEPENVAQDSATRGRPEGDAPRSGKGVLRSVAGGITLVGAVFFMFHLSAALLQKKQGGKLCDGHTISFGKICSEQRKGQEHGQRKRP

P0DKL2-2

P0DKL2-3

  • Name
    3
  • See also
    sequence in UniParc or sequence clusters in UniRef
  • Differences from canonical
    • 294-513: Missing
    • 1020-1059: SAALLQKKQGGKLCDGHTISFGKICSEQRKGQEHGQRKRP → RRSKGGSFATVIPSLSGKSARSNARARNMGRENVPDAYPGGRLKA

P0DKL2-4

Features

Showing features for alternative sequence, compositional bias.

TypeIDPosition(s)Description
Alternative sequenceVSP_058621151-167in isoform 4
Alternative sequenceVSP_058622168-1059in isoform 4
Alternative sequenceVSP_058623294-513in isoform 2 and isoform 3
Compositional bias520-534Basic and acidic residues
Compositional bias905-926Polar residues
Compositional bias941-978Polar residues
Alternative sequenceVSP_0586241020-1059in isoform 3

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC204586
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp