Gene: Sopen11g001850

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen11g001850
  • Transcript Identifier Sopen11g001850.1
  • Gene Type Coding gene
  • Location Spenn-ch11 : 760215-781333 : positive

Gene Family Information

  • ID HOM05D004025
  • #Genes/#Species 174/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen11g001850.1

Descriptions

  • Description Encodes a phosphatidylinositol 4-OH kinase, PI-4Kbeta1. Arabidopsis contains 12 PI-4Ks in three separate families: PI-4Kalphs, PI-4kbeta, and PI-4Kgamma. PI-4Kbeta1 is 83% identical to PI-4kbeta2 encoded by At5g09350. Interacts with the RabA4b GTPase. Important for polarized root hair growth as the loss of this gene and its close relative PI-4kbeta2, leads to the formation of abnormal root hairs. | phosphatidylinositol 4-OH kinase beta1 (PI-4KBETA1) | FUNCTIONS IN: 1-phosphatidylinositol 4-kinase activity | INVOLVED IN: phosphoinositide biosynthetic process, root hair cell tip growth, pollen tube growth | LOCATED IN: cytosol, nucleus, membrane | EXPRESSED IN: male gametophyte, root hair tip, cultured cell, pollen tube | EXPRESSED DURING: L mature pollen stage, M germinated pollen stage | CONTAINS InterPro DOMAIN/s: Phosphatidylinositol 3-/4-kinase, catalytic , Phosphatidylinositol Kinase , Armadillo-type fold , Phosphatidylinositol 3/4-kinase, conserved site , Protein kinase-like domain | BEST Arabidopsis thaliana protein match is: phosphatidylinositol 4-OH kinase beta2
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0046854
IEA
InterProphosphatidylinositol phosphate biosynthetic process
GO:0048015
IEA
InterProphosphatidylinositol-mediated signaling
GO:0009860
ISO
PLAZA Integrative Orthologypollen tube growth AT5G09350
GO:0048768
ISO
PLAZA Integrative Orthologyroot hair cell tip growth AT5G09350
GO:0006661
ISO
PLAZA Integrative Orthologyphosphatidylinositol biosynthetic process AT5G09350

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016301
IEA
InterProkinase activity
GO:0004430
ISO
PLAZA Integrative Orthology1-phosphatidylinositol 4-kinase activity AT5G64070
GO:0043424
ISO
PLAZA Integrative Orthologyprotein histidine kinase binding AT5G64070
GO:0005515
ISO
PLAZA Integrative Orthologyprotein binding AT5G64070
GO:0031267
ISO
PLAZA Integrative Orthologysmall GTPase binding AT5G64070

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005886
ISO
PLAZA Integrative Orthologyplasma membrane AT5G64070
GO:0005634
ISO
PLAZA Integrative Orthologynucleus AT5G64070
GO:0030659
ISO
PLAZA Integrative Orthologycytoplasmic vesicle membrane AT5G64070
GO:0035619
ISO
PLAZA Integrative Orthologyroot hair tip AT5G64070
GO:0016020
ISO
PLAZA Integrative Orthologymembrane AT5G64070
GO:0005829
ISO
PLAZA Integrative Orthologycytosol AT5G64070

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR000403 Phosphatidylinositol 3-/4-kinase, catalytic domain
IPR016024 Armadillo-type fold
IPR015433 Phosphatidylinositol kinase
IPR011009 Protein kinase-like domain superfamily
IPR036940 Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily
IPR042236 Phosphoinositide 3-kinase, accessory (PIK) domain superfamily
Mapman id Description
27.5.1.4.2.2 Multi-process regulation.phosphatidylinositol and inositol phosphate system.biosynthesis.phosphatidylinositol kinase activities.phosphatidylinositol 4-kinase activities.phosphatidylinositol 4-kinase (PI4K-beta)