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Gene name

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Chromosome

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In atlas

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Reliability

Reliability

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Validation

Method

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Method

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Searches

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CRB1
  • TISSUE

  • CELL

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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

CRB1

Gene description

Crumbs family member 1, photoreceptor morphogenesis associated

Protein class

Disease related genes
Plasma proteins
Predicted intracellular proteins
Predicted membrane proteins

Predicted localization

Intracellular,Membrane

Number of transcripts

6
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Group enriched (cerebral cortex, testis)
GTEx:Tissue enhanced (caudate, cerebellum)
FANTOM5:Tissue enhanced (cerebellum, hippocampus, retina)

Protein evidence

Evidence at protein level

Protein expression

Cytoplasmic expression in retina.

DATA RELIABILITY

Data reliability
description

No internal RNA expression data available for correlation.

Reliability score

Approved based on 2 antibodies.
HPA061250 , HPA063127
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
Retina
N/A
Cerebral cortex

Lymph node

Liver

Colon

Kidney

Testis

Retina

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Group enriched (cerebral cortex, testis)
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enhanced (caudate, cerebellum)
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enhanced (cerebellum, hippocampus, retina)

GENE INFORMATION

Gene name

CRB1 (HGNC Symbol)

Synonyms

LCA8, RP12

Description

Crumbs family member 1, photoreceptor morphogenesis associated (HGNC Symbol)

Entrez gene summary

This gene encodes a protein which is similar to the Drosophila crumbs protein and localizes to the inner segment of mammalian photoreceptors. In Drosophila crumbs localizes to the stalk of the fly photoreceptor and may be a component of the molecular scaffold that controls proper development of polarity in the eye. Mutations in this gene are associated with a severe form of retinitis pigmentosa, RP12, and with Leber congenital amaurosis. Alternate splicing results in multiple transcript variants, some protein coding and some non-protein coding.[provided by RefSeq, Apr 2012]

Chromosome

1

Cytoband

q31.3

Chromosome location (bp)

197268204 - 197478455

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000134376 (version 83.38)

Entrez gene

23418

UniProt

P82279 (UniProt - Evidence at protein level)

neXtProt

NX_P82279

Antibodypedia

CRB1 antibodies

PROTEIN BROWSER

CRB1-002
CRB1-003
CRB1-004
CRB1-005
CRB1-201
CRB1-202

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

CRB1-002
ENSP00000395407
ENST00000448952
A0A0C4DG35 [Direct mapping]
Protein crumbs homolog 1
Show all
Predicted intracellular proteins
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
42 aa
4.6 kDa
No 0
CRB1-003
ENSP00000356367
ENST00000367397
A0A075B6G4 [Direct mapping]
Protein crumbs homolog 1
Show all
Predicted intracellular proteins
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
674 aa
74.7 kDa
No 0
CRB1-004
ENSP00000356370
ENST00000367400
P82279 [Direct mapping]
Protein crumbs homolog 1
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
Plasma proteins
Disease related genes
Protein evidence (Kim et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0005902 [microvillus]
GO:0007009 [plasma membrane organization]
GO:0007163 [establishment or maintenance of cell polarity]
GO:0007267 [cell-cell signaling]
GO:0016021 [integral component of membrane]
GO:0016324 [apical plasma membrane]
GO:0042462 [eye photoreceptor cell development]
GO:0061024 [membrane organization]
Show all
1406 aa
154.2 kDa
Yes 1
CRB1-005
ENSP00000356369
ENST00000367399
P82279 [Direct mapping]
Protein crumbs homolog 1
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
Plasma proteins
Disease related genes
Protein evidence (Kim et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0007163 [establishment or maintenance of cell polarity]
GO:0007267 [cell-cell signaling]
GO:0016021 [integral component of membrane]
GO:0016324 [apical plasma membrane]
Show all
1294 aa
142.1 kDa
Yes 1
CRB1-201
ENSP00000438786
ENST00000535699
F5H0L2 [Direct mapping]
Protein crumbs homolog 1
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
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0016021 [integral component of membrane]
Show all
1382 aa
151.2 kDa
No 1
CRB1-202
ENSP00000438091
ENST00000538660
P82279 [Direct mapping]
Protein crumbs homolog 1
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
Plasma proteins
Disease related genes
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0007163 [establishment or maintenance of cell polarity]
GO:0007267 [cell-cell signaling]
GO:0016021 [integral component of membrane]
GO:0016324 [apical plasma membrane]
Show all
870 aa
95 kDa
Yes 1

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