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Field

Term
Gene name

Class

Subclass

Chromosome

External id

In atlas

Reliability

Reliability

Reliability

Validation

Method

Validation

Method

Validation

Method

Validation

Location

Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Cancer

Specificity

Tissue

Detectable

Cell line

Detectable

Cancer

Detectable

Cancer

Prognosis

Category

Score

Score

Score

Antibodies

Column

 
 
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C2CD2
  • TISSUE

  • CELL

  • PATHOLOGY

PATHOLOGY ATLAS

GENE/PROTEIN

Antibody validation

Dictionary

Level of antibody staining/expression





High
Medium
Low
Not detected

GENERAL INFORMATION

Gene name

C2CD2

Gene description

C2 calcium-dependent domain containing 2

Protein class

Predicted intracellular proteins
Predicted secreted proteins

Predicted localization

Intracellular,Secreted

Number of transcripts

3
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HUMAN PROTEIN ATLAS INFORMATION

RNA category

TCGA (cancer tissue):Expressed in all
HPA (cell line):Mixed
HPA (normal tissue):Tissue enhanced (adrenal gland)

Protein evidence

Evidence at protein level

Protein expression
normal tissue

Cytoplasmic expression in several tissues, most abundant in adrenal gland.

ANTIBODY IHC RELIABILITY

Data reliability
description

Antibody staining mainly consistent with RNA expression data. Pending external verification.

Reliability score

Approved based on 2 antibodies.
HPA030922 , HPA030924
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PROGNOSTIC SUMMARY

Prognostic marker in renal cancer (unfavourable).
Renal cancer p<0.001
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RNA EXPRESSION OVERVIEW

TCGA dataset
RNA cancer category: Expressed in all

PROTEIN EXPRESSION

Colorectal cancer
Breast cancer
Prostate cancer
Lung cancer
Liver cancer

STAINING SUMMARY

HPA030922
HPA030924

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

Moderate cytoplasmic staining was observed in few cases of carcinoid, testicular, urothelial, renal, stomach, pancreatic, liver, prostate and cervical cancers with membranous positivity in occasional cases. Rare case of urothelial and renal cancer were strongly positive. Remaining tumour tissues were weakly stained or negative.

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

A majority of tumour cells showed weak to moderate cytoplasmic positivity. Lymphomas, gliomas, carcinoids, melanomas, lung and skin cancers were negative.

GENE INFORMATION

Gene name

C2CD2 (HGNC Symbol)

Synonyms

C21orf25, C21orf258, DKFZP586F0422, TMEM24L

Description

C2 calcium-dependent domain containing 2 (HGNC Symbol)

Entrez gene summary

Chromosome

21

Cytoband

q22.3

Chromosome location (bp)

41885112 - 41953890

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000157617 (version 83.38)

Entrez gene

25966

UniProt

Q9Y426 (UniProt - Evidence at protein level)

neXtProt

NX_Q9Y426

Antibodypedia

C2CD2 antibodies

PROTEIN BROWSER

C2CD2-001
C2CD2-002
C2CD2-006

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

C2CD2-001
ENSP00000369853
ENST00000380486
Q9Y426 [Direct mapping]
C2 domain-containing protein 2
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   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005634 [nucleus]
GO:0005829 [cytosol]
Show all
696 aa
75.5 kDa
Yes 0
C2CD2-002
ENSP00000329302
ENST00000329623
Q9Y426 [Direct mapping]
C2 domain-containing protein 2
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005634 [nucleus]
GO:0005829 [cytosol]
Show all
541 aa
58.6 kDa
No 0
C2CD2-006
ENSP00000388704
ENST00000449165
H7BZB0 [Direct mapping]
C2 domain-containing protein 2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
182 aa
19.8 kDa
No 0

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