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CD320

GENERAL INFORMATION

Gene name

 CD320

Gene description

 CD320 molecule

Protein class

 CD markers
Disease related genes
Predicted membrane proteins

Predicted localization

 Membrane

Number of transcripts

 2
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HUMAN PROTEIN ATLAS INFORMATION

RNA category
TCGA (cancer tissue):Expressed in all
HPA (cell line):Expressed in all
HPA (normal tissue):Expressed in all

Protein evidence

 Evidence at protein level

Protein expression
normal tissue

 Cytoplasmic expression in a subset of immune cells.

ANTIBODY IHC RELIABILITY

Data reliability
description

 Antibody staining mainly not consistent with RNA expression data.

Reliability score

 Uncertain based on 1 antibody.
HPA014500
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PROGNOSTIC SUMMARY
Prognostic marker in liver cancer (unfavourable).
Liver 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
HPA014500

GENE INFORMATION

Gene name

 CD320 (HGNC Symbol)

Synonyms

 8D6, 8D6A

Description

 CD320 molecule (HGNC Symbol)

Entrez gene summary

 This gene encodes the transcobalamin receptor that is expressed at the cell surface. It mediates the cellular uptake of transcobalamin bound cobalamin (vitamin B12), and is involved in B-cell proliferation and immunoglobulin secretion. Mutations in this gene are associated with methylmalonic aciduria. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jan 2011]

Chromosome

 19

Cytoband

 p13.2

Chromosome location (bp)

 8302127 - 8308356

Protein evidence

 Evidence at protein level (all genes)

Ensembl

 ENSG00000167775 (version 83.38)

Entrez gene

 51293

UniProt

 Q9NPF0 (UniProt - Evidence at protein level)

neXtProt

 NX_Q9NPF0

Antibodypedia

 CD320 antibodies

PROTEIN BROWSER
CD320-001
CD320-002

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)
CD320-001
ENSP00000301458
ENST00000301458
Q9NPF0 [Direct mapping]
CD320 antigen
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CD markers
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
Disease related genes
Protein evidence (Ezkurdia et al 2014)
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GO:0001558 [regulation of cell growth]
GO:0005515 [protein binding]
GO:0005783 [endoplasmic reticulum]
GO:0005886 [plasma membrane]
GO:0006766 [vitamin metabolic process]
GO:0006767 [water-soluble vitamin metabolic process]
GO:0008083 [growth factor activity]
GO:0009235 [cobalamin metabolic process]
GO:0010008 [endosome membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030656 [regulation of vitamin metabolic process]
GO:0031419 [cobalamin binding]
GO:0044281 [small molecule metabolic process]
GO:0070062 [extracellular exosome]
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 282 aa
29 kDa 		Yes 1
CD320-002
ENSP00000437697
ENST00000537716
Q9NPF0 [Direct mapping]
CD320 antigen
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CD markers
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
Disease related genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001558 [regulation of cell growth]
GO:0005515 [protein binding]
GO:0005783 [endoplasmic reticulum]
GO:0005886 [plasma membrane]
GO:0006766 [vitamin metabolic process]
GO:0006767 [water-soluble vitamin metabolic process]
GO:0008083 [growth factor activity]
GO:0009235 [cobalamin metabolic process]
GO:0010008 [endosome membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0031419 [cobalamin binding]
GO:0044281 [small molecule metabolic process]
GO:0070062 [extracellular exosome]
Show all
 240 aa
24.4 kDa 		Yes 1

Contact

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg foundation.