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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

Tissue

Detectable

Cell line

Detectable

Category

Score

Score

Score

Antibodies

Column

 
 
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AP3M2
  • TISSUE

  • CELL

  • CANCER

CANCER ATLAS

GENE/PROTEIN

Antibody validation

Dictionary

Level of antibody staining/expression





High
Medium
Low
Not detected

CANCER ATLAS

Gene description

Adaptor-related protein complex 3, mu 2 subunit

Protein class

Predicted intracellular proteins

Protein evidence

Evidence at protein level
Colorectal cancer
Breast cancer
Prostate cancer
Lung cancer
Liver cancer

STAINING SUMMARY

HPA045591
HPA048380
CAB014876

Tissue

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
 
 
 

Tissue

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 cases of colorectal, prostate, ovarian, cervical, testis, urothelial and pancreatic cancers displayed moderate cytoplasmic and membranous staining. Remaining malignant tissues were weakly stained or negative.

Tissue

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
 
 
 

Tissue

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 cases of malignant melanomas showed moderate cytoplasmic immunoreactivity. Remaining malignant tissues were generally negative.

Tissue

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
 
 
 

Tissue

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 malignant cells displayed moderate cytoplasmic positivity. Strong staining was observed in most cases of colorectal cancers but also in occasional cases of several other malignancies. Skin cancers generally displayed weak staining.

GENE INFORMATION

Gene name

AP3M2 (HGNC Symbol)

Synonyms

AP47B, CLA20

Description

Adaptor-related protein complex 3, mu 2 subunit (HGNC Symbol)

Entrez gene summary

This gene encodes a subunit of the heterotetrameric adaptor-related protein comlex 3 (AP-3), which belongs to the adaptor complexes medium subunits family. The AP-3 complex plays a role in protein trafficking to lysosomes and specialized organelles. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Aug 2008]

Chromosome

8

Cytoband

p11.21

Chromosome location (bp)

42152946 - 42171673

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000070718 (version 83.38)

Entrez gene

10947

UniProt

P53677 (UniProt - Evidence at transcript level)

neXtProt

NX_P53677

Antibodypedia

AP3M2 antibodies

PROTEIN BROWSER

AP3M2-001
AP3M2-002
AP3M2-003
AP3M2-006
AP3M2-007
AP3M2-013
AP3M2-014
AP3M2-015
AP3M2-201

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

AP3M2-001
ENSP00000380132
ENST00000396926
P53677 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005794 [Golgi apparatus]
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0008089 [anterograde axon cargo transport]
GO:0016192 [vesicle-mediated transport]
GO:0030119 [AP-type membrane coat adaptor complex]
GO:0030131 [clathrin adaptor complex]
GO:0030659 [cytoplasmic vesicle membrane]
GO:0048490 [anterograde synaptic vesicle transport]
Show all
418 aa
47 kDa
No 0
AP3M2-002
ENSP00000428787
ENST00000518421
P53677 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005794 [Golgi apparatus]
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0008089 [anterograde axon cargo transport]
GO:0016192 [vesicle-mediated transport]
GO:0030119 [AP-type membrane coat adaptor complex]
GO:0030131 [clathrin adaptor complex]
GO:0030659 [cytoplasmic vesicle membrane]
GO:0048490 [anterograde synaptic vesicle transport]
Show all
418 aa
47 kDa
No 0
AP3M2-003
ENSP00000429435
ENST00000517922
E7ER80 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0016192 [vesicle-mediated transport]
GO:0030131 [clathrin adaptor complex]
Show all
268 aa
30.4 kDa
No 0
AP3M2-006
ENSP00000430616
ENST00000521280
E5RJ52 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006886 [intracellular protein transport]
GO:0016192 [vesicle-mediated transport]
GO:0030131 [clathrin adaptor complex]
Show all
287 aa
31.8 kDa
No 0
AP3M2-007
ENSP00000429515
ENST00000522288
E5RI83 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0016192 [vesicle-mediated transport]
GO:0030131 [clathrin adaptor complex]
Show all
139 aa
16 kDa
No 0
AP3M2-013
ENSP00000428279
ENST00000522606
H0YAY4 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
97 aa
10.6 kDa
No 0
AP3M2-014
ENSP00000429037
ENST00000517499
H0YBA0 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0016192 [vesicle-mediated transport]
GO:0030131 [clathrin adaptor complex]
Show all
131 aa
14.7 kDa
No 0
AP3M2-015
ENSP00000430538
ENST00000517969
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
10 aa
1.2 kDa
No 0
AP3M2-201
ENSP00000174653
ENST00000174653
P53677 [Direct mapping]
AP-3 complex subunit mu-2
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005794 [Golgi apparatus]
GO:0006810 [transport]
GO:0006886 [intracellular protein transport]
GO:0008089 [anterograde axon cargo transport]
GO:0016192 [vesicle-mediated transport]
GO:0030119 [AP-type membrane coat adaptor complex]
GO:0030131 [clathrin adaptor complex]
GO:0030659 [cytoplasmic vesicle membrane]
GO:0048490 [anterograde synaptic vesicle transport]
Show all
418 aa
47 kDa
No 0

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