P92990 · PGL3_ARATH

Function

function

Involved in cell size determination. May serve as a chaperone for expansins through the secretory pathway.

Miscellaneous

Unlike the tomato GP1, the BURP domain of AtPGL3 is not cleaved when the protein is secreted to the cell wall.

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 Componentplant-type cell wall
Biological Processcell wall modification involved in multidimensional cell growth
Biological Processplant-type cell wall modification

Names & Taxonomy

Protein names

  • Recommended name
    Polygalacturonase 1 beta-like protein 3
  • Short names
    AtPGL3
  • Alternative names
    • Aromatic-rich glycoprotein JP650
    • PG1beta-like protein 3
    • Polygalacturonase 2
    • Probable polygalacturonase non-catalytic subunit JP650

Gene names

    • Name
      PGL3
    • Synonyms
      JP650, PG2
    • ORF names
      F17O7.9
    • Ordered locus names
      At1g70370

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    P92990
  • Secondary accessions
    • O64599
    • Q0WV83
    • Q8H7B8
    • Q93ZQ4

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Phenotypes & Variants

Disruption phenotype

Slightly reduced size of the plant. Atpgl1, atpgl2 and atpgl3 triple mutants produce smaller leaves and petioles.

Variants

We now provide the "Disease & Variants" viewer in its own tab.

The viewer provides 42 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

PTM/Processing

Features

Showing features for signal, chain, glycosylation.

TypeIDPosition(s)Description
Signal1-23
ChainPRO_000004295424-626Polygalacturonase 1 beta-like protein 3
Glycosylation124N-linked (GlcNAc...) asparagine
Glycosylation141N-linked (GlcNAc...) asparagine
Glycosylation277N-linked (GlcNAc...) asparagine
Glycosylation370N-linked (GlcNAc...) asparagine
Glycosylation387N-linked (GlcNAc...) asparagine
Glycosylation465N-linked (GlcNAc...) asparagine

Keywords

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in flowers and stems. Detected in trichomes, guard cells, root vascular tissue, root hairs, pollen sacs, sepals and styles of pistils.

Developmental stage

Barely detectable in 6 days after-germination (DAG) seedlings, but highly expressed in 14 DAG seedlings.

Gene expression databases

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for repeat, domain.

TypeIDPosition(s)Description
Repeat117-120FXXY 1
Repeat125-128FXXY 2
Repeat139-142FXXY 3
Repeat153-156FXXY 4
Repeat167-170FXXY 5
Repeat181-184FXXY 6
Repeat195-198FXXY 7
Repeat209-212FXXY 8
Repeat223-226FXXY 9
Repeat238-241FXXY 10
Repeat252-255FXXY 11
Repeat266-269FXXY 12
Repeat280-283FXXY 13
Repeat294-297FXXY 14
Repeat308-311FXXY 15
Repeat322-325FXXY 16
Repeat336-339FXXY 17
Repeat350-353FXXY 18
Repeat364-367FXXY 19
Repeat373-376FXXY 20
Repeat383-386FXXY 21
Domain411-625BURP

Domain

The BURP domain located at the C-terminus has not been identified in non-plant proteins (PubMed:9790599).
It is critical for PGL3's role in cell growth (PubMed:26106400).

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    626
  • Mass (Da)
    68,060
  • Last updated
    2005-11-22 v2
  • Checksum
    F324231B27D4B710
MLKQFLLLQSFSFFLFNVVIVGGRTFGGGFSAEENPFTPKASLVRYWNKEIRGQSPRSEFLISKASPLNAVDSATFSKLAAANSLPTRFPDFCSAANLFCFPDLGASLEKHDDDVKFSVYDQKNFTNYGNARAGGADSFKNYSKDGNVVTDSFRRYSRNAAGHDDKFTVYGENSNVVEEGFNSYGTFGTGGAGDFTNYQNNVNNPTSRFTAYSDGGNGRSQTFKTYTHEANAGNGQSFTSYGKNGNGVPNEFTSYGVSSNVIGSGFSNYGESGNAANDTFTSYGSDGNVPQNNFNNYGASGNAAVDTFANYRDKANVGDDSFSSYAKDSNSEKVNFVNYGQSFNPGSETFTGYGKGAEGSKLSFKTYTPNSTFKDYAKKGVAFAKYNVSTTTANTVGDGKTVNKWIEPGKFFRESSLKEGTVIPMPDIKDKMPKRSFLPRSIITKLPFSTSKLGEIKRIFHAVENSTMGGIITDAVTECERPPSVGETKRCVGSAEDMIDFATSVLGRSVVLRTTENVAGSKEKVVIGKVNGINGGKLTKAVSCHQSLYPYLLYYCHSVPKVRVYEADLLELNSKKKINHGIAICHMDTSSWGPSHGAFLALGSKPGRIEVCHWIFENDMNWAIAD

Sequence caution

The sequence AAL08244.1 differs from that shown. Reason: Frameshift
The sequence AAN18083.1 differs from that shown. Reason: Frameshift

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict70in Ref. 6; AAN60310
Sequence conflict242in Ref. 1; AAB39546

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
U63373
EMBL· GenBank· DDBJ
AAB39546.1
EMBL· GenBank· DDBJ
mRNA
AC003671
EMBL· GenBank· DDBJ
AAC18803.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE35050.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE35051.1
EMBL· GenBank· DDBJ
Genomic DNA
AY056388
EMBL· GenBank· DDBJ
AAL08244.1
EMBL· GenBank· DDBJ
mRNA Frameshift
BT000514
EMBL· GenBank· DDBJ
AAN18083.1
EMBL· GenBank· DDBJ
mRNA Frameshift
AK226888
EMBL· GenBank· DDBJ
BAE98965.1
EMBL· GenBank· DDBJ
mRNA
AF083752
EMBL· GenBank· DDBJ
AAN60310.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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