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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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CEP170
  • TISSUE

  • premium

    CELL

  • PATHOLOGY

PATHOLOGY ATLAS

GENE/PROTEIN

Antibody validation

Dictionary

Level of antibody staining/expression





High
Medium
Low
Not detected

GENERAL INFORMATION

Gene name

CEP170

Gene description

Centrosomal protein 170kDa

Protein class

Predicted intracellular proteins
Predicted membrane proteins

Predicted localization

Intracellular,Membrane

Number of transcripts

13
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA category

TCGA (cancer tissue):Expressed in all
HPA (cell line):Expressed in all
HPA (normal tissue):Tissue enhanced (testis)

Protein evidence

Evidence at protein level

Protein expression
normal tissue

Cytoplasmic and nuclear expression in most tissues.

ANTIBODY IHC RELIABILITY

Data reliability
description

Antibody staining mainly not consistent with RNA expression data.

Reliability score

Uncertain based on 2 antibodies.
HPA042151 , HPA045787
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PROGNOSTIC SUMMARY

Prognostic marker in renal cancer (unfavourable).
Renal cancer p<0.001
Show all

RNA EXPRESSION OVERVIEW

TCGA dataset
RNA cancer category: Expressed in all

PROTEIN EXPRESSION

Colorectal cancer
Breast cancer
Prostate cancer
Lung cancer

STAINING SUMMARY

HPA042151
HPA045787

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

Several melanomas, colorectal, breast, ovarian, testicular and urothelial cancers displayed moderate cytoplasmic positivity. Few cases of colorectal, prostate and pancreatic cancers exhibited membranous staining. A rare case of mucinous cystadenocarcinoma of ovary was strongly stained. Remaining cancer 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

Cancer tissues displayed weak to moderate cytoplasmic and/or nuclear positivity. Several cases of gliomas, melanomas, testicular and thyroid cancers showed strong staining.

GENE INFORMATION

Gene name

CEP170 (HGNC Symbol)

Synonyms

FAM68A, KAB, KIAA0470

Description

Centrosomal protein 170kDa (HGNC Symbol)

Entrez gene summary

The product of this gene is a component of the centrosome, a non-membraneous organelle that functions as the major microtubule-organizing center in animal cells. During interphase, the encoded protein localizes to the sub-distal appendages of mature centrioles, which are microtubule-based structures thought to help organize centrosomes. During mitosis, the protein associates with spindle microtubules near the centrosomes. The protein interacts with and is phosphorylated by polo-like kinase 1, and functions in maintaining microtubule organization and cell morphology. The human genome contains a putative transcribed pseudogene. Several alternatively spliced transcript variants of this gene have been found, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, Jul 2008]

Chromosome

1

Cytoband

q43

Chromosome location (bp)

243124428 - 243255348

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000143702 (version 83.38)

Entrez gene

9859

UniProt

Q5SW79 (UniProt - Evidence at protein level)

neXtProt

NX_Q5SW79

Antibodypedia

CEP170 antibodies

PROTEIN BROWSER

«
CEP170-001
CEP170-002
CEP170-003
CEP170-004
CEP170-006
CEP170-007
CEP170-009
CEP170-010
CEP170-018
CEP170-019
CEP170-020
CEP170-025
CEP170-026
»

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

CEP170-001
ENSP00000355502
ENST00000366544
Q5SW79 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
GO:0005814 [centriole]
GO:0005819 [spindle]
GO:0005874 [microtubule]
GO:0031965 [nuclear membrane]
Show all
1486 aa
164.5 kDa
No 0
CEP170-002
ENSP00000355501
ENST00000366543
Q5SW79 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
GO:0005814 [centriole]
GO:0005819 [spindle]
GO:0005874 [microtubule]
GO:0031965 [nuclear membrane]
Show all
1460 aa
161.4 kDa
No 0
CEP170-003
ENSP00000355500
ENST00000366542
Q5SW79 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
GO:0005814 [centriole]
GO:0005819 [spindle]
GO:0005874 [microtubule]
GO:0031965 [nuclear membrane]
Show all
1584 aa
175.3 kDa
No 0
CEP170-004
ENSP00000338161
ENST00000336415
H0Y2V6 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
1558 aa
172 kDa
No 0
CEP170-006
ENSP00000430142
ENST00000490813
E7EWM2 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
Show all
293 aa
32.7 kDa
No 0
CEP170-007
ENSP00000427842
ENST00000481987
E7EMW0 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
Show all
320 aa
35.5 kDa
No 0
CEP170-009
ENSP00000427843
ENST00000464936
E5RG47 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
Show all
175 aa
19.9 kDa
No 0
CEP170-010
ENSP00000430112
ENST00000492145
E5RGW7 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
103 aa
11.5 kDa
No 0
CEP170-018
ENSP00000428400
ENST00000522995
E5RIH6 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
88 aa
10.1 kDa
No 0
CEP170-019
ENSP00000427944
ENST00000522191
E5RFU8 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
133 aa
15.2 kDa
No 0
CEP170-020
ENSP00000428183
ENST00000523424
E5RJT5 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
111 aa
12.7 kDa
No 0
CEP170-025
ENSP00000428996
ENST00000522895
H0YB92 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016021 [integral component of membrane]
Show all
173 aa
19.8 kDa
No 1
CEP170-026
ENSP00000394002
ENST00000413359
H0Y4T4 [Direct mapping]
Centrosomal protein of 170 kDa
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005737 [cytoplasm]
GO:0005813 [centrosome]
Show all
263 aa
29.1 kDa
No 0

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