Q94EG3 · NEC1_NICLS

Function

function

May interact with bacterial adhesins thereby protecting the reproductive tissues from microbial attack. Has no oxalate oxidase activity.

Catalytic activity

Cofactor

Mn2+ (UniProtKB | Rhea| CHEBI:29035 )

Note: Binds 1 Mn2+ ion per monomer.

Features

Showing features for binding site.

122920406080100120140160180200220
TypeIDPosition(s)Description
Binding site117Mn2+ (UniProtKB | ChEBI)
Binding site119Mn2+ (UniProtKB | ChEBI)
Binding site124Mn2+ (UniProtKB | ChEBI)
Binding site163Mn2+ (UniProtKB | ChEBI)

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 Componentapoplast
Cellular Componentplasmodesma
Molecular Functionmanganese ion binding
Molecular Functionsuperoxide dismutase activity
Biological Processplasmodesmata-mediated intercellular transport
Biological Processregulation of root development

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Nectarin-1
  • EC number
  • Alternative names
    • Superoxide dismutase [Mn]

Gene names

    • Name
      NECI

Organism names

Accessions

  • Primary accession
    Q94EG3

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for signal, chain, disulfide bond, glycosylation.

TypeIDPosition(s)Description
Signal1-32
ChainPRO_000001084033-229Nectarin-1
Disulfide bond42↔57
Glycosylation60N-linked (GlcNAc...) asparagine

Keywords

PTM databases

Expression

Tissue specificity

Nectary tissues and to a lower level ovary. Not detected in petals, stems, leaves, roots or other floral tissues.

Developmental stage

Expressed during nectar secretion, while the flowers remain open.

Interaction

Subunit

Monomer. In the absence of manganese, it forms tetrameric and pentameric forms which show superoxide dismutase activity.

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain69-217Cupin type-1

Sequence similarities

Belongs to the germin family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    229
  • Mass (Da)
    24,622
  • Last updated
    2001-12-01 v1
  • Checksum
    AEC7C89FD3E1AF63
MAAFGINSKIFQSMEMAILFLLAISIDRYCFAADEDMLQDVCVADLHSKVKVNGFPCKTNFTAADFSSLAISKPGATNNKFGSVVTTANVEQVPGLNTLGVSLARIDYAPGGINPPHTHPRASEMVFVMEGELDVGFITTANVLVSKKIIKGEVFVFPRGLVHFQKNNGEVPAAVISAFNSQLPGTQSIPITLFGASPPVPDDVLAQTFQINTEDVQQIKSKFAPVKKF

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict59in Ref. 2; AA sequence

Mass Spectrometry

Molecular mass is 22,533 Da. Determined by MALDI.

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF411917
EMBL· GenBank· DDBJ
AAK95664.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

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