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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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OPTC
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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

OPTC

Gene description

Opticin

Protein class

Predicted secreted proteins

Predicted localization

Secreted

Number of transcripts

2
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Not detected
GTEx:Tissue enhanced (testis)
FANTOM5:Tissue enriched (retina)

Protein evidence

Evidence at protein level

Protein expression

Expression in vitreous of the eye.

DATA RELIABILITY

Data reliability
description

External characterization data supports antibody staining but no internal RNA data available for correlation. Antibody staining in cells/structures not annotated, view images.

Reliability score

Supported based on 2 antibodies.
HPA034951 , HPA034952
SHOW MORE

RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM) Protein expression (score)
Brain
Cerebral cortex
Hippocampus
N/A
Caudate
N/A
Cerebellum
N/A
Endocrine tissues
Thyroid gland
Parathyroid gland
Adrenal gland
Bone marrow & immune system
Appendix
Bone marrow
Lymph node
Tonsil
Spleen
Muscle tissues
Heart muscle
Skeletal muscle
Smooth muscle
Lung
Nasopharynx
N/A
Bronchus
N/A
Lung
Liver & gallbladder
Liver
Gallbladder
Pancreas
Pancreas
Gastrointestinal tract
Oral mucosa
N/A
Salivary gland
Esophagus
Stomach
Duodenum
Small intestine
Colon
Rectum
Kidney & urinary bladder
Kidney
Urinary bladder
Male tissues
Testis
Epididymis
Prostate
Seminal vesicle
Female tissues
Breast
Vagina
N/A
Cervix, uterine
Endometrium
Fallopian tube
Ovary
Placenta
Adipose & soft tissue
Adipose tissue
Soft tissue
N/A
Skin
Skin
Eye
N/A
Eye
N/A
Cerebral cortex

Lymph node

Liver

Colon

Kidney

Testis

Eye

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Not detected
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enhanced (testis)
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (retina)

GENE INFORMATION

Gene name

OPTC

Synonyms

Description

Opticin (HGNC Symbol)

Entrez gene summary

Opticin belongs to class III of the small leucine-rich repeat protein (SLRP) family. Members of this family are typically associated with the extracellular matrix. Opticin is present in significant quantities in the vitreous of the eye and also localizes to the cornea, iris, ciliary body, optic nerve, choroid, retina, and fetal liver. Opticin may noncovalently bind collagen fibrils and regulate fibril morphology, spacing, and organization. The opticin gene is mapped to a region of chromosome 1 that is associated with the inherited eye diseases age-related macular degeneration (AMD) and posterior column ataxia with retinosa pigmentosa (AXPC1). [provided by RefSeq, Jul 2008]

Chromosome

1

Cytoband

q32.1

Chromosome location (bp)

203494143 - 203508864

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000188770 (version 83.38)

Entrez gene

26254

UniProt

Q9UBM4 (UniProt - Evidence at protein level)

neXtProt

NX_Q9UBM4

Antibodypedia

OPTC antibodies

PROTEIN BROWSER

OPTC-001
OPTC-002

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

OPTC-001
ENSP00000356191
ENST00000367222
Q9UBM4 [Direct mapping]
Opticin
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005201 [extracellular matrix structural constituent]
GO:0005515 [protein binding]
GO:0005578 [proteinaceous extracellular matrix]
GO:0016525 [negative regulation of angiogenesis]
Show all
332 aa
37.3 kDa
Yes 0
OPTC-002
ENSP00000399491
ENST00000448911
Q5T2G3 [Direct mapping]
Opticin
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
174 aa
19.4 kDa
Yes 0

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