Gene: Sopen08g029660

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen08g029660
  • Transcript Identifier Sopen08g029660.1
  • Gene Type Coding gene
  • Location Spenn-ch08 : 68973571-68983159 : positive

Gene Family Information

  • ID HOM05D003441
  • #Genes/#Species 198/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen08g029660.1

Descriptions

  • Description Encodes XPB1, a DNA repair protein and transcription factor. Arabidopsis thaliana has duplicated XPB gene (AtXPB1 and AtXPB2, with high similarity to each other). XPB proteins are involved in both DNA repair and transcription, they are component of the transcription factor IIH (TFIIH) and are responsible for DNA helicase activity during nucleotide (nt) excision repair (NER). Complementation assays in yeast rad25 mutant strains suggest the involvement of AtXPB2 in DNA repair. Although both genes are expressed in a constitutive manner during the plant life cycle, Northern blot analyses suggest that light modulates the expression level of both XPB copies. | homolog of xeroderma pigmentosum complementation group B 1 (XPB1) | FUNCTIONS IN: in 7 functions | INVOLVED IN: response to UV, response to toxin | LOCATED IN: nucleus, cytoplasm | EXPRESSED IN: whole plant, male gametophyte, pollen tube | EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, seedling growth | CONTAINS InterPro DOMAIN/s: Restriction endonuclease, type I, R subunit/Type III, Res subunit , DEAD-like helicase, N-terminal , Xeroderma pigmentosum group B protein (XP-B) , DNA/RNA helicase, C-terminal , Helicase, superfamily 1/2, ATP-binding domain | BEST Arabidopsis thaliana protein match is: homolog of Xeroderma pigmentosum complementation group B 2
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006289
IEA
InterPronucleotide-excision repair
GO:0006367
IEA
InterProtranscription initiation from RNA polymerase II promoter
GO:0009411
ISO
PLAZA Integrative Orthologyresponse to UV AT5G41370
GO:0009636
ISO
PLAZA Integrative Orthologyresponse to toxic substance AT5G41370
GO:0010224
ISO
PLAZA Integrative Orthologyresponse to UV-B AT5G41360

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003677
IEA
InterProDNA binding
GO:0005524
IEA
InterProATP binding
GO:0016787
IEA
InterProhydrolase activity
GO:0003678
IEA
InterProDNA helicase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
ISO
PLAZA Integrative Orthologynucleus AT5G41370
GO:0005737
ISO
PLAZA Integrative Orthologycytoplasm AT5G41370

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR006935 Helicase/UvrB, N-terminal
IPR032830 Helicase XPB/Ssl2, N-terminal domain
IPR027417 P-loop containing nucleoside triphosphate hydrolase
IPR014001 Helicase superfamily 1/2, ATP-binding domain
IPR001650 Helicase, C-terminal
IPR032438 ERCC3/RAD25/XPB helicase, C-terminal domain
IPR001161 Helicase XPB/Ssl2
Mapman id Description
14.6.3.2.3 DNA damage response.nucleotide excision repair (NER).multi-functional TFIIh complex.core module.subunit SSL2/XPB
15.3.3.5.1.3 RNA biosynthesis.RNA polymerase II-dependent transcription.transcription initiation.TFIIh basal transcription factor complex.core module.component SSL2/XPB