UniProt:Q43007 PLD1

chain
  • propeptide:1-46
  • chain:47-812
checksum 6AE267E6C8B1DC5E
comment
  • FUNCTION Hydrolyzes glycerol-phospholipids at the terminal phosphodiesteric bond. Plays an important role in various cellular processes.CATALYTIC ACTIVITY a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)COFACTOR Optimum pH is 6.0.SUBUNIT Monomer.TISSUE SPECIFICITY Expressed in leaves, roots, developing seeds and cultured cells.DEVELOPMENTAL STAGE The transcript begins to emerged in seeds as early as the second day after imbibition and increased after radicle emergence on the third day. Strongly expressed in the leaves, roots and residual grain of seedling eight days after imbibition. Undetectable in mature dry seeds.DOMAIN C2 domain is a calcium-binding fold, and the binding promotes the protein association with membranes. A lower affinity toward calcium can be anticipated for PLD alpha due to the absence of two potential calcium ligands.SIMILARITY Belongs to the phospholipase D family. C2-PLD subfamily.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1155552
description
  • recommendedName: Phospholipase D alpha 1 shortName: PLD alpha 1 ecNumber: 3.1.4.4 alternativeName: Choline phosphatase 1 alternativeName: Phosphatidylcholine-hydrolyzing phospholipase D 1
displayName UniProt:Q43007 PLD1
geneName
  • PLD1
  • Os01g0172400
  • LOC_Os01g07760
  • OsJ_00559
identifier Q43007
isSequenceChanged false
keyword
  • Calcium
  • Direct protein sequencing
  • Hydrolase
  • Lipid degradation
  • Lipid metabolism
  • Metal-binding
  • Reference proteome
  • Repeat
modified [InstanceEdit:9852000] Weiser, Joel, 2023-11-03
name
  • PLD1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • PLDA1_ORYSJ
  • A0A0P0UZ48
  • Q0JQB1
sequenceLength 812
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q43007