Gene: Sopen02g037860

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen02g037860
  • Transcript Identifier Sopen02g037860.2
  • Gene Type Coding gene
  • Location Spenn-ch02 : 58637367-58649847 : negative

Gene Family Information

  • ID HOM05D004344
  • #Genes/#Species 164/96
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen02g037860.2

Descriptions

  • Description DNA polymerase alpha catalytic subunit (EC 2.7.7.7) - Oryza sativa (Rice), Encodes the putative catalytic subunit of the DNA polymerase alpha. Interacts with genes involved in chromatin-mediated cellular memory. ICU2 genetically interacts with TERMINAL FLOWER2, the ortholog of HETEROCHROMATIN PROTEIN1 of animals and yeasts, and with the Polycomb group (PcG) gene CURLY LEAF. A number of regulatory genes were derepressed in the icu2-1 mutant, including genes associated with flowering time, floral meristem, and floral organ identity. Mutant has curled, involute leaves and causes early flowering. | INCURVATA2 (ICU2) | FUNCTIONS IN: DNA-directed DNA polymerase activity | INVOLVED IN: negative regulation of flower development, leaf morphogenesis | LOCATED IN: nucleus | EXPRESSED IN: 19 plant structures | EXPRESSED DURING: 13 growth stages | CONTAINS InterPro DOMAIN/s: DNA polymerase, family B , DNA-directed DNA polymerase, family B, exonuclease domain , DNA-directed DNA polymerase, family B, conserved region , Zinc finger, DNA-directed DNA polymerase, family B, alpha , Polynucleotidyl transferase, ribonuclease H fold , DNA-directed DNA polymerase, family B, conserved site , DNA-directed DNA polymerase, family B , DNA-directed DNA polymerase, family B, pol2 | BEST Arabidopsis thaliana protein match is: DNA binding, nucleotide binding, nucleic acid binding, DNA-directed DNA polymerases, DNA-directed DNA polymerases
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006260
IEA
InterProDNA replication
GO:0006270
ISO
PLAZA Integrative OrthologyDNA replication initiation Os01g0868300
GO:0006273
ISO
PLAZA Integrative Orthologylagging strand elongation Os01g0868300
GO:0071897
ISO
PLAZA Integrative OrthologyDNA biosynthetic process AT5G67100
GO:0009965
ISO
PLAZA Integrative Orthologyleaf morphogenesis AT5G67100

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003676
IEA
InterPronucleic acid binding
GO:0003887
IEA
InterProDNA-directed DNA polymerase activity
GO:0000166
IEA
InterPronucleotide binding
GO:0003677
IEA
InterProDNA binding
GO:0003896
ISO
PLAZA Integrative OrthologyDNA primase activity Os01g0868300

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
ISO
PLAZA Integrative Orthologynucleus Os01g0868300

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR036397 Ribonuclease H superfamily
IPR015088 Zinc finger, DNA-directed DNA polymerase, family B, alpha
IPR024647 DNA polymerase alpha catalytic subunit, N-terminal domain
IPR006172 DNA-directed DNA polymerase, family B
IPR023211 DNA polymerase, palm domain superfamily
IPR006133 DNA-directed DNA polymerase, family B, exonuclease domain
IPR038256 DNA polymerase alpha, zinc finger domain superfamily
IPR012337 Ribonuclease H-like superfamily
IPR043502 DNA/RNA polymerase superfamily
IPR006134 DNA-directed DNA polymerase, family B, multifunctional domain
IPR042087 DNA polymerase family B, thumb domain
Mapman id Description
13.2.3.1.1 Cell cycle organisation.DNA replication.elongation.DNA polymerase alpha complex.catalytic component POLA1