P26216 · PGLR1_MAIZE

  • Protein
    Exopolygalacturonase
  • Gene
    PG1; PG2; PG3; PG6; PG14
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    5/5

Function

function

May function in depolymerizing pectin during pollen development, germination, and tube growth. Acts as an exo-polygalacturonase.

Catalytic activity

Features

Showing features for active site.

141050100150200250300350400
TypeIDPosition(s)Description
Active site233Proton donor
Active site256

GO annotations

AspectTerm
Cellular Componentextracellular region
Molecular Functiongalacturan 1,4-alpha-galacturonidase activity
Molecular Functionpolygalacturonase activity
Biological Processcarbohydrate metabolic process
Biological Processcell wall organization

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Exopolygalacturonase
  • EC number
  • Short names
    ExoPG
  • Alternative names
    • Galacturan 1,4-alpha-galacturonidase
    • Pectinase

Gene names

    • Name
      PG1
    • Name
      PG2
    • Name
      PG3
    • Name
      PG6
    • Name
      PG14

Organism names

  • Taxonomic identifier
  • Strains
    • cv. Missouri 17
    • cv. B73
    • cv. Wisconsin 22
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Panicoideae > Andropogonodae > Andropogoneae > Tripsacinae > Zea

Accessions

  • Primary accession
    P26216

Proteomes

    • Identifier
    • Component
      Chromosome 6, Unassembled WGS sequence

Organism-specific databases

Genome annotation databases

Subcellular Location

Phenotypes & Variants

Features

Showing features for natural variant.

TypeIDPosition(s)Description
Natural variant359in PG14

Variants

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

The viewer provides 2 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

Protein family/group databases

PTM/Processing

Features

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

TypeIDPosition(s)Description
Signal1-22
ChainPRO_000002480623-410Exopolygalacturonase
Glycosylation89N-linked (GlcNAc...) asparagine
Disulfide bond235↔252
Glycosylation246N-linked (GlcNAc...) asparagine
Glycosylation349N-linked (GlcNAc...) asparagine
Disulfide bond364↔370
Glycosylation387N-linked (GlcNAc...) asparagine
Disulfide bond393↔409

Keywords

Proteomic databases

PTM databases

Expression

Tissue specificity

Pollen.

Developmental stage

Late stages of pollen development.

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for repeat.

TypeIDPosition(s)Description
Repeat192-218PbH1 1
Repeat219-240PbH1 2
Repeat242-262PbH1 3
Repeat272-293PbH1 4
Repeat337-377PbH1 5

Sequence similarities

Belongs to the glycosyl hydrolase 28 family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    410
  • Mass (Da)
    43,444
  • Last updated
    1992-05-01 v1
  • Checksum
    0A6E779644D818BA
MACTNNAMRALFLLVLFCIVHGEKEESKGIDAKASGPGGSFDITKLGASGNGKTDSTKAVQEAWASACGGTGKQTILIPKGDFLVGQLNFTGPCKGDVTIQVDGNLLATTDLSQYKDHGNWIEILRVDNLVITGKGNLDGQGPAVWSKNSCTKKYDCKILPNSLVMDFVNNGEVSGVTLLNSKFFHMNMYRCKDMLIKDVTVTAPGDSPNTDGIHMGDSSGITITNTVIGVGDDCISIGPGTSKVNITGVTCGPGHGISIGSLGRYKDEKDVTDINVKDCTLKKTMFGVRIKAYEDAASVLTVSKIHYENIKMEDSANPIFIDMKYCPNKLCTANGASKVTVKDVTFKNITGTSSTPEAVSLLCTAKVPCTGVTMDDVNVEYSGTNNKTMAICTNAKGSTKGCLKELACF

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
X57627
EMBL· GenBank· DDBJ
CAA40850.1
EMBL· GenBank· DDBJ
mRNA
X57628
EMBL· GenBank· DDBJ
CAA40851.1
EMBL· GenBank· DDBJ
mRNA
X57743
EMBL· GenBank· DDBJ
CAA40910.1
EMBL· GenBank· DDBJ
mRNA
X57575
EMBL· GenBank· DDBJ
CAA40803.1
EMBL· GenBank· DDBJ
mRNA
X65844
EMBL· GenBank· DDBJ
CAA46679.1
EMBL· GenBank· DDBJ
Genomic DNA
X65845
EMBL· GenBank· DDBJ
CAA46680.1
EMBL· GenBank· DDBJ
Genomic DNA
X62384
EMBL· GenBank· DDBJ
CAA44248.1
EMBL· GenBank· DDBJ
Genomic DNA
X62385
EMBL· GenBank· DDBJ
CAA44249.1
EMBL· GenBank· DDBJ
Genomic DNA
X66692
EMBL· GenBank· DDBJ
CAA47234.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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