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HUMAN:CAPR2

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Contents

Species (Taxon ID) Homo sapiens (Human). (taxon:9606)
Gene Name(s) CAPRIN2 ( synonyms: C1QDC1, EEG1, KIAA1873, RNG140 )
Protein Name(s)
  • Caprin-2
  • C1q domain-containing protein 1
  • Cytoplasmic activation/proliferation-associated protein 2
  • Gastric cancer multidrug resistance-associated protein
  • Protein EEG-1
  • RNA granule protein 140
External Links
UniProt Identifier CAPR2_HUMAN
UniProt Accessions Q6IMN6, Q149P7, Q6IMN5, Q7Z371, Q8TE70, Q8TE71, Q96RN6, Q9H667, Q9HAL4,
EMBL AY074490, AY074491, AC010198, BC066295, BC111007, BC117672, AK021453, AK026222, AF326778, BX538080, BK001102, BK001103,
RefSeq NP_001002259.1, NP_076414.2, NP_115532.3,
Ensembl ENST00000251071,
Pfam PF00386, PF12287,

Annotations

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005739

mitochondrion

IDA: Inferred from Direct Assay

C

Source: UniProtKB

GO:0030308

negative regulation of cell growth

IDA: Inferred from Direct Assay

P

Source: UniProtKB

GO:0030169

low-density lipoprotein binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:O75197


F

Figure 1A: Co-immunoprecipitation assay confirmed that caprin-2 interacts with LRP5 and not caprin-1

complete

GO:0030169

low-density lipoprotein binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:O75581


F

Figure 1B: Co-immunoprecipitation showed that LRP6 was coimmunoprecipitated with Caprin-2. Caprin-2 interacts with LRP6.

complete

GO:0030177

positive regulation of Wnt receptor signaling pathway

PMID:18762581[1]

IDA: Inferred from Direct Assay

P

Figure 2A: Capin-2 overexpression enhanced the accumulation of cytoplasmic beta catenin leading to the activation of Wnt signalling.

complete

GO:0090090

negative regulation of canonical Wnt receptor signaling pathway

PMID:18762581[1]

IMP: Inferred from Mutant Phenotype

P

Figure 2C:Knockdown of caprin-2 decreased Wnt3a-stimulated LEF-1 dependent reporter activity and diminished Wnt induced accummulation of beta catenin.

complete

GO:0042327

positive regulation of phosphorylation

PMID:18762581[1]

IMP: Inferred from Mutant Phenotype

P

Figure 5D: Knockdown of caprin 2 showed that although caprin 2 interacts with LRP6 phosphorylation, caprin 2 overxpression and Wnt3a stimulation lead to the increased phosphorylation of LRP6.

complete

GO:0032403

protein complex binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:O75197 UniProtKB:O15169


F

Figure 5B: Co-iummunoprecipitation showed that caprin 2 enhanced the interaction between Axin and LRP5.

complete

GO:0019901

protein kinase binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:P49841


F

Figure 5B: Caprin-2 enhanced interaction between Axin and LRP5 but the interaction was notable elevated when caprin 2 cotransfected with GSK3beta

complete

GO:0003723

RNA binding

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0694

F

GO:0005102

receptor binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:O75197

F

GO:0005102

receptor binding

PMID:18762581[1]

IPI: Inferred from Physical Interaction

UniProtKB:O75581

F

GO:0005737

cytoplasm

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

GO:0005737

cytoplasm

PMID:14593112[2]

IDA: Inferred from Direct Assay

C

GO:0005737

cytoplasm

PMID:14593112[2]

IDA: Inferred from Direct Assay

C

GO:0005739

mitochondrion

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0496

C

GO:0005739

mitochondrion

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0173

C

GO:0005739

mitochondrion

PMID:14593112[2]

IDA: Inferred from Direct Assay

C

GO:0005739

mitochondrion

PMID:14593112[2]

IDA: Inferred from Direct Assay

C

GO:0017148

negative regulation of translation

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0652

P

GO:0030154

cell differentiation

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0221

P

GO:0030308

negative regulation of cell growth

PMID:14593112[2]

IDA: Inferred from Direct Assay

P

GO:0032092

positive regulation of protein binding

PMID:18762581[1]

IDA: Inferred from Direct Assay

P

GO:0033138

positive regulation of peptidyl-serine phosphorylation

PMID:18762581[1]

IDA: Inferred from Direct Assay

P

GO:0040008

regulation of growth

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0341

P

GO:0043235

receptor complex

PMID:18762581[1]

IDA: Inferred from Direct Assay

C

GO:0045944

positive regulation of transcription from RNA polymerase II promoter

PMID:18762581[1]

IDA: Inferred from Direct Assay

P

GO:0050775

positive regulation of dendrite morphogenesis

GO_REF:0000019

IEA: Inferred from Electronic Annotation

Ensembl:ENSMUSP00000107195

P

GO:0050775

positive regulation of dendrite morphogenesis

GO_REF:0000024

ISS: Inferred from Sequence or Structural Similarity

UniProtKB:Q05A80

P

GO:0061003

positive regulation of dendritic spine morphogenesis

GO_REF:0000019

IEA: Inferred from Electronic Annotation

Ensembl:ENSMUSP00000107195

P

GO:0061003

positive regulation of dendritic spine morphogenesis

GO_REF:0000024

ISS: Inferred from Sequence or Structural Similarity

UniProtKB:Q05A80

P

GO:0090263

positive regulation of canonical Wnt receptor signaling pathway

PMID:18762581[1]

IDA: Inferred from Direct Assay

P


Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 Ding Y et al. (2008) Caprin-2 enhances canonical Wnt signaling through regulating LRP5/6 phosphorylation. J Cell Biol 182: 865-72 PubMed GONUTS page
  2. 2.0 2.1 2.2 2.3 2.4 Aerbajinai W et al. (2004) Cloning and characterization of a gene expressed during terminal differentiation that encodes a novel inhibitor of growth. J Biol Chem 279: 1916-21 PubMed GONUTS page
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