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TAIR:AT2G46340

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Contents

Species (Taxon ID) Arabidopsis thaliana (thale cress) (taxon:3702)
Gene Name(s) AT2G46340 ( synonyms: AT2G46340, SPA1, SUPPRESSOR OF PHYA-105 1, F11C10.3, AT2G46350 )
Protein Name(s) AT2G46340,
External Links
TAIR locus:2039139

Annotations

Qualifier GO ID GO term name Reference(s) Evidence Code with/from Aspect Notes Status
GO:0004871

signal transducer activity

TAIR:Communication:501714663

ISS: Inferred from Sequence or Structural Similarity

INTERPRO:IPR001680

F

From TAIR

GO:0005515

protein binding

TAIR:Publication:501716426
PMID:15960622[1]

IPI: Inferred from Physical Interaction

AGI_LocusCode:AT1G02340

F

From TAIR

GO:0005515

protein binding

TAIR:Publication:501719595
PMID:16854975[2]

IPI: Inferred from Physical Interaction

AGI_LocusCode:AT5G15840

F

From TAIR

GO:0005634

nucleus

TAIR:Publication:1615
PMID:10205059[3]

IDA: Inferred from Direct Assay

C

From TAIR

GO:0005834

heterotrimeric G-protein complex

TAIR:Communication:501714663

ISS: Inferred from Sequence or Structural Similarity

INTERPRO:IPR001680

C

From TAIR

GO:0009585

red, far-red light phototransduction

TAIR:Publication:2683
PMID:9477570[4]

IGI: Inferred from Genetic Interaction

P

From TAIR

GO:0009640

photomorphogenesis

TAIR:Publication:1615
PMID:10205059[3]

IMP: Inferred from Mutant Phenotype

P

From TAIR

GO:0010017

red or far-red light signaling pathway

TAIR:Publication:501719809
PMID:16891401[5]

IMP: Inferred from Mutant Phenotype

P

From TAIR

GO:0010100

negative regulation of photomorphogenesis

TAIR:Publication:501719296
PMID:16813572[6]

IMP: Inferred from Mutant Phenotype

P

From TAIR

GO:0010114

response to red light

TAIR:Publication:501720486
PMID:17076805[7]

IEP: Inferred from Expression Pattern

P

From TAIR

GO:0010218

response to far red light

TAIR:Publication:501720486
PMID:17076805[7]

IEP: Inferred from Expression Pattern

P

From TAIR

GO:0048575

short-day photoperiodism, flowering

TAIR:Publication:501719066
PMID:16709190[8]

IMP: Inferred from Mutant Phenotype

P

From TAIR

GO:0080008

CUL4 RING ubiquitin ligase complex

TAIR:Publication:501723872
PMID:18223036[9]

ISS: Inferred from Sequence or Structural Similarity

AGI_LocusCode:AT4G15900

C

From TAIR

GO:0080008

CUL4 RING ubiquitin ligase complex

TAIR:Publication:501725142
PMID:18552200[10]

ISS: Inferred from Sequence or Structural Similarity

C

From TAIR


Notes

References

See Help:References for how to manage references in GONUTS.
  1. Yang J et al. (2005) Repression of light signaling by Arabidopsis SPA1 involves post-translational regulation of HFR1 protein accumulation. Plant J 43: 131-41 PubMed GONUTS page
  2. Laubinger S et al. (2006) Arabidopsis SPA proteins regulate photoperiodic flowering and interact with the floral inducer CONSTANS to regulate its stability. Development 133: 3213-22 PubMed GONUTS page
  3. 3.0 3.1 Hoecker U et al. (1999) SPA1, a WD-repeat protein specific to phytochrome A signal transduction. Science 284: 496-9 PubMed GONUTS page
  4. Hoecker U et al. (1998) SPA1: a new genetic locus involved in phytochrome A-specific signal transduction. Plant Cell 10: 19-33 PubMed GONUTS page
  5. Khanna R et al. (2006) Functional profiling reveals that only a small number of phytochrome-regulated early-response genes in Arabidopsis are necessary for optimal deetiolation. Plant Cell 18: 2157-71 PubMed GONUTS page
  6. Yang J & Wang H (2006) The central coiled-coil domain and carboxyl-terminal WD-repeat domain of Arabidopsis SPA1 are responsible for mediating repression of light signaling. Plant J 47: 564-76 PubMed GONUTS page
  7. 7.0 7.1 Tepperman JM et al. (2006) phyA dominates in transduction of red-light signals to rapidly responding genes at the initiation of Arabidopsis seedling de-etiolation. Plant J 48: 728-42 PubMed GONUTS page
  8. Ishikawa M et al. (2006) The Arabidopsis SPA1 gene is required for circadian clock function and photoperiodic flowering. Plant J 46: 736-46 PubMed GONUTS page
  9. Lee JH et al. (2008) Characterization of Arabidopsis and rice DWD proteins and their roles as substrate receptors for CUL4-RING E3 ubiquitin ligases. Plant Cell 20: 152-67 PubMed GONUTS page
  10. Zhang Y et al. (2008) Arabidopsis DDB1-CUL4 ASSOCIATED FACTOR1 forms a nuclear E3 ubiquitin ligase with DDB1 and CUL4 that is involved in multiple plant developmental processes. Plant Cell 20: 1437-55 PubMed GONUTS page
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