Ctxn1 (cortexin 1) - Rat Genome Database

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Pathways
Gene: Ctxn1 (cortexin 1) Rattus norvegicus
Analyze
Symbol: Ctxn1
Name: cortexin 1
RGD ID: 2449
Description: Predicted to be located in membrane. Orthologous to human CTXN1 (cortexin 1); INTERACTS WITH 2,2',5,5'-tetrachlorobiphenyl; 2,3,7,8-tetrachlorodibenzodioxine; 2,5-hexanedione.
Type: protein-coding
RefSeq Status: VALIDATED
Previously known as: C-terminal binding protein 1; cortexin; cortexin-1; Ctxn
RGD Orthologs
Human
Mouse
Chinchilla
Bonobo
Dog
Squirrel
Pig
Green Monkey
Naked Mole-Rat
Black Rat
Alliance Orthologs
More Info more info ...
Latest Assembly: GRCr8 - GRCr8 Assembly
Position:
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8127,408,308 - 7,409,919 (-)NCBIGRCr8GRCr8GRCr8
GRCr8 Ensembl127,408,309 - 7,409,919 (-)EnsemblGRCr8
mRatBN7.2122,610,465 - 2,612,076 (-)NCBImRatBN7.2mRatBN7.2
UTH_Rnor_SHR_Utx123,258,542 - 3,260,151 (-)NCBIUTH_Rnor_SHR_UtxUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0123,882,133 - 3,883,742 (-)NCBIUTH_Rnor_SHRSP_BbbUtx_1.0UTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0122,645,147 - 2,646,758 (-)NCBIUTH_Rnor_WKY_Bbb_1.0UTH_Rnor_WKY_Bbb_1.0
Rnor_6.0122,534,212 - 2,535,823 (+)NCBIRnor_6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl122,534,212 - 2,535,822 (+)Ensemblrn6Rnor6.0
Rnor_5.0124,687,159 - 4,688,770 (+)NCBIRnor_5.0Rnor_5.0rn5
RGSC_v3.4121,531,822 - 1,533,433 (+)NCBIRGSC_v3.4RGSC_v3.4rn4
Celera124,425,998 - 4,427,609 (-)NCBICelera
RGSC_v3.1121,531,821 - 1,533,432 (+)NCBI
Cytogenetic Map12p12NCBI
JBrowse:




Gene-Chemical Interaction Annotations     Click to see Annotation Detail View
Gene Ontology Annotations     Click to see Annotation Detail View

Cellular Component
membrane  (IEA)

References

References - curated
# Reference Title Reference Citation
1. Identification of cortexin: a novel, neuron-specific, 82-residue membrane protein enriched in rodent cerebral cortex. Coulter PM 2nd, etal., J Neurochem 1993 Aug;61(2):756-9.
2. Electronic Transfer of LocusLink and RefSeq Data NCBI rat LocusLink and RefSeq merged data July 26, 2002
3. GOA pipeline RGD automated data pipeline
4. Data Import for Chemical-Gene Interactions RGD automated import pipeline for gene-chemical interactions
Additional References at PubMed
PMID:8889548  


Genomics

Comparative Map Data
Ctxn1
(Rattus norvegicus - Norway rat)
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8127,408,308 - 7,409,919 (-)NCBIGRCr8GRCr8GRCr8
GRCr8 Ensembl127,408,309 - 7,409,919 (-)EnsemblGRCr8
mRatBN7.2122,610,465 - 2,612,076 (-)NCBImRatBN7.2mRatBN7.2
UTH_Rnor_SHR_Utx123,258,542 - 3,260,151 (-)NCBIUTH_Rnor_SHR_UtxUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0123,882,133 - 3,883,742 (-)NCBIUTH_Rnor_SHRSP_BbbUtx_1.0UTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0122,645,147 - 2,646,758 (-)NCBIUTH_Rnor_WKY_Bbb_1.0UTH_Rnor_WKY_Bbb_1.0
Rnor_6.0122,534,212 - 2,535,823 (+)NCBIRnor_6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl122,534,212 - 2,535,822 (+)Ensemblrn6Rnor6.0
Rnor_5.0124,687,159 - 4,688,770 (+)NCBIRnor_5.0Rnor_5.0rn5
RGSC_v3.4121,531,822 - 1,533,433 (+)NCBIRGSC_v3.4RGSC_v3.4rn4
Celera124,425,998 - 4,427,609 (-)NCBICelera
RGSC_v3.1121,531,821 - 1,533,432 (+)NCBI
Cytogenetic Map12p12NCBI
CTXN1
(Homo sapiens - human)
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh38197,924,491 - 7,926,135 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh38.p14 Ensembl197,924,491 - 7,926,135 (-)Ensemblhg38GRCh38
GRCh37197,989,376 - 7,991,020 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 36197,895,384 - 7,897,029 (-)NCBIBuild 36Build 36hg18NCBI36
Build 34197,895,383 - 7,897,029NCBI
Celera197,860,583 - 7,862,253 (-)NCBICelera
Cytogenetic Map19p13.2NCBI
HuRef197,659,679 - 7,660,245 (-)NCBIHuRef
CHM1_1197,988,850 - 7,990,520 (-)NCBICHM1_1
T2T-CHM13v2.0197,925,445 - 7,927,089 (-)NCBIT2T-CHM13v2.0
Ctxn1
(Mus musculus - house mouse)
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCm3984,307,646 - 4,309,274 (-)NCBIGRCm39GRCm39mm39
GRCm39 Ensembl84,307,660 - 4,309,274 (-)EnsemblGRCm39 EnsemblGRCm39
GRCm3884,257,646 - 4,259,274 (-)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl84,257,660 - 4,259,274 (-)Ensemblmm10GRCm38
MGSCv3784,257,646 - 4,259,274 (-)NCBIMGSCv37MGSCv37mm9NCBIm37
MGSCv3684,257,660 - 4,259,210 (-)NCBIMGSCv36mm8
Celera84,458,235 - 4,459,863 (-)NCBICelera
Cytogenetic Map8A1.1NCBI
cM Map81.99NCBI
Ctxn1
(Chinchilla lanigera - long-tailed chinchilla)
Chinchilla AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChiLan1.0 EnsemblNW_0049555631,343,208 - 1,344,056 (+)Ensembl
ChiLan1.0NW_0049555631,343,212 - 1,344,056 (+)NCBIChiLan1.0ChiLan1.0
CTXN1
(Pan paniscus - bonobo/pygmy chimpanzee)
Bonobo AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
NHGRI_mPanPan1-v22012,607,274 - 12,608,922 (-)NCBINHGRI_mPanPan1-v2
NHGRI_mPanPan11911,724,473 - 11,726,116 (-)NCBINHGRI_mPanPan1
Mhudiblu_PPA_v0197,225,738 - 7,227,412 (-)NCBIMhudiblu_PPA_v0Mhudiblu_PPA_v0panPan3
PanPan1.1198,078,377 - 8,100,527 (-)NCBIPanPan1.1PanPan1.1panPan2
PanPan1.1 Ensembl198,079,181 - 8,079,429 (-)EnsemblpanPan2panpan1.1
CTXN1
(Canis lupus familiaris - dog)
Dog AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
CanFam3.12052,613,314 - 52,614,159 (-)NCBICanFam3.1CanFam3.1canFam3CanFam3.1
CanFam3.1 Ensembl2052,613,314 - 52,614,159 (-)EnsemblcanFam3CanFam3.1
Dog10K_Boxer_Tasha2052,415,671 - 52,416,517 (-)NCBIDog10K_Boxer_TashaDog10K_Boxer_Tasha
ROS_Cfam_1.02053,141,456 - 53,142,308 (-)NCBIROS_Cfam_1.0ROS_Cfam_1.0
ROS_Cfam_1.0 Ensembl2053,141,456 - 53,142,308 (-)EnsemblROS_Cfam_1.0 Ensembl
UMICH_Zoey_3.12052,344,758 - 52,345,604 (-)NCBIUMICH_Zoey_3.1
UNSW_CanFamBas_1.02052,789,219 - 52,790,083 (-)NCBIUNSW_CanFamBas_1.0
UU_Cfam_GSD_1.02053,020,750 - 53,021,592 (-)NCBIUU_Cfam_GSD_1.0UU_Cfam_GSD_1.0
Ctxn1
(Ictidomys tridecemlineatus - thirteen-lined ground squirrel)
Squirrel AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HiC_Itri_2NW_024405118212,932,894 - 212,934,509 (+)NCBIHiC_Itri_2
SpeTri2.0 EnsemblNW_0049365884,900,302 - 4,901,904 (-)EnsemblSpeTri2.0 Ensembl
SpeTri2.0NW_0049365884,898,888 - 4,901,904 (-)NCBISpeTri2.0SpeTri2.0SpeTri2.0
CTXN1
(Sus scrofa - pig)
Pig AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
Sscrofa11.1 Ensembl271,288,242 - 71,289,949 (+)EnsemblsusScr11Sscrofa11.1
Sscrofa11.1271,287,935 - 71,289,964 (+)NCBISscrofa11.1Sscrofa11.1susScr11Sscrofa11.1
Sscrofa10.2271,688,693 - 71,690,356 (+)NCBISscrofa10.2Sscrofa10.2susScr3
CTXN1
(Chlorocebus sabaeus - green monkey)
Green Monkey AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChlSab1.167,375,855 - 7,377,536 (-)NCBIChlSab1.1ChlSab1.1chlSab2
ChlSab1.1 Ensembl67,376,664 - 7,376,912 (-)EnsemblChlSab1.1 EnsemblchlSab2Vervet-AGM
Vero_WHO_p1.0NW_023666081436,768 - 438,459 (+)NCBIVero_WHO_p1.0Vero_WHO_p1.0
Ctxn1
(Heterocephalus glaber - naked mole-rat)
Naked Mole-Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HetGla_female_1.0 EnsemblNW_004624828887,005 - 888,430 (-)EnsemblHetGla_female_1.0 EnsemblhetGla2HetGla_female_1.0 Ensembl
HetGla 1.0NW_004624828887,006 - 888,524 (-)NCBIHetGla 1.0HetGla 1.0hetGla2
Ctxn1
(Rattus rattus - black rat)
Black Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
Rrattus_CSIRO_v1162,390,844 - 2,392,449 (-)NCBIRrattus_CSIRO_v1

Variants

.
Variants in Ctxn1
38 total Variants
miRNA Target Status (No longer updated)

Predicted Target Of
Summary Value
Count of predictions:314
Count of miRNA genes:177
Interacting mature miRNAs:208
Transcripts:ENSRNOT00000001399
Prediction methods:Microtar, Miranda, Rnahybrid, Targetscan
Result types:miRGate_prediction

The detailed report is available here: Full Report CSV TAB Printer

miRNA Target Status data imported from miRGate (http://mirgate.bioinfo.cnio.es/).
For more information about miRGate, see PMID:25858286 or access the full paper here.


QTLs in Region (GRCr8)
The following QTLs overlap with this region.    Full Report CSV TAB Printer Gviewer
RGD IDSymbolNameLODP ValueTraitSub TraitChrStartStopSpecies
2312418Kidm41Kidney mass QTL 413.70.0001kidney mass (VT:0002707)single kidney wet weight to body weight ratio (CMO:0000622)12592191825247790Rat
724526Uae3Urinary albumin excretion QTL 34.90.0001urine albumin amount (VT:0002871)urine albumin excretion rate (CMO:0000757)12115486827Rat
2306789Ean6Experimental allergic neuritis QTL 64.9nervous system integrity trait (VT:0010566)experimental autoimmune neuritis severity score (CMO:0001528)12129775522Rat
7204484Bp358Blood pressure QTL 3580.001arterial blood pressure trait (VT:2000000)mean arterial blood pressure (CMO:0000009)12124849755Rat
7387292Kidm42Kidney mass QTL 423.030.0004kidney mass (VT:0002707)left kidney wet weight (CMO:0000083)12141361854Rat
1357337Gluco3Glucose level QTL 30.0004adipocyte glucose uptake trait (VT:0004185)absolute change in adipocyte glucose uptake (CMO:0000873)12116966671Rat
5684888Pia42Pristane induced arthritis QTL 42joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)12348941648489416Rat
1331739Hrtrt14Heart rate QTL 143.56232heart pumping trait (VT:2000009)heart rate (CMO:0000002)12138687564Rat
1298081Cia25Collagen induced arthritis QTL 254.7joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)12274769447747694Rat
2303568Bw88Body weight QTL 883body mass (VT:0001259)body weight (CMO:0000012)12128606299Rat
61331Eau2Experimental allergic uveoretinitis QTL 20.0005uvea integrity trait (VT:0010551)experimental autoimmune uveitis score (CMO:0001504)12133700600Rat
2303575Insul14Insulin level QTL 144blood insulin amount (VT:0001560)blood insulin level (CMO:0000349)12308718048087180Rat
61334Gluco17Glucose level QTL 176.3adipocyte glucose uptake trait (VT:0004185)adipocyte maximal glucose uptake to basal glucose uptake ratio (CMO:0000874)12116966671Rat
2293684Bmd26Bone mineral density QTL 264.40.0002femur mineral mass (VT:0010011)total volumetric bone mineral density (CMO:0001728)12138635130Rat
6893681Bw109Body weight QTL 1092.30.004body mass (VT:0001259)body weight (CMO:0000012)12128133365Rat
7243862Mcs30Mammary carcinoma susceptibility QTL 308.62mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)12563330650633306Rat
1300174Bw15Body weight QTL 152.93body mass (VT:0001259)body weight loss (CMO:0001399)12128606299Rat
1600391Edcs2Endometrial carcinoma susceptibility QTL23.50.01uterus morphology trait (VT:0001120)percentage of study population developing endometrioid carcinoma during a period of time (CMO:0001759)12111869600Rat
1331787Rf41Renal function QTL 412.998kidney blood vessel physiology trait (VT:0100012)absolute change in renal blood flow rate (CMO:0001168)12133700556Rat

Markers in Region
RH129998  
Rat AssemblyChrPosition (strand)SourceJBrowse
mRatBN7.2122,610,626 - 2,610,816 (-)MAPPERmRatBN7.2
Rnor_6.0122,535,472 - 2,535,661NCBIRnor6.0
Rnor_5.0124,688,419 - 4,688,608UniSTSRnor5.0
RGSC_v3.4121,533,082 - 1,533,271UniSTSRGSC3.4
Celera124,426,160 - 4,426,349UniSTS
Cytogenetic Map12p12UniSTS
RH126119  
Rat AssemblyChrPosition (strand)SourceJBrowse
mRatBN7.2122,612,618 - 2,612,839 (-)MAPPERmRatBN7.2
Rnor_6.0122,533,450 - 2,533,669NCBIRnor6.0
Rnor_5.0124,686,397 - 4,686,616UniSTSRnor5.0
RGSC_v3.4121,531,060 - 1,531,279UniSTSRGSC3.4
Celera124,428,152 - 4,428,371UniSTS
Cytogenetic Map12p12UniSTS


Expression

RNA-SEQ Expression

alimentary part of gastrointestinal system
appendage
circulatory system
ectoderm
endocrine system
endoderm
exocrine system
hemolymphoid system
hepatobiliary system
integumental system
mesenchyme
mesoderm
musculoskeletal system
nervous system
renal system
reproductive system
respiratory system
sensory system
visual system
16 12 67 157 91 90 59 75 59 6 334 171 7 140 80 92 31 16 16

Sequence


Ensembl Acc Id: ENSRNOT00000001399   ⟹   ENSRNOP00000001399
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
Rnor_6.0 Ensembl122,534,212 - 2,535,822 (+)Ensembl
Ensembl Acc Id: ENSRNOT00000132665   ⟹   ENSRNOP00000104095
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8 Ensembl127,408,309 - 7,409,919 (-)Ensembl
RefSeq Acc Id: NM_001109935   ⟹   NP_001103405
RefSeq Status: VALIDATED
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8127,408,308 - 7,409,919 (-)NCBI
mRatBN7.2122,610,465 - 2,612,076 (-)NCBI
Rnor_6.0122,534,212 - 2,535,823 (+)NCBI
Rnor_5.0124,687,159 - 4,688,770 (+)NCBI
RGSC_v3.4121,531,822 - 1,533,433 (+)RGD
Celera124,425,998 - 4,427,609 (-)RGD
Sequence:
Protein Sequences
Protein RefSeqs NP_001103405 (Get FASTA)   NCBI Sequence Viewer  
Ensembl Protein ENSRNOP00000104095
GenBank Protein P41237 (Get FASTA)   NCBI Sequence Viewer  
RefSeq Acc Id: NP_001103405   ⟸   NM_001109935
- UniProtKB: P41237 (UniProtKB/Swiss-Prot)
- Sequence:
Ensembl Acc Id: ENSRNOP00000001399   ⟸   ENSRNOT00000001399
Ensembl Acc Id: ENSRNOP00000104095   ⟸   ENSRNOT00000132665

Protein Structures
Name Modeler Protein Id AA Range Protein Structure
AF-P41237-F1-model_v2 AlphaFold P41237 1-82 view protein structure

Transcriptome

eQTL   View at Phenogen
WGCNA   View at Phenogen
Tissue/Strain Expression   View at Phenogen

Promoters
RGD ID:13698382
Promoter ID:EPDNEW_R8906
Type:initiation region
Name:Ctxn1_1
Description:cortexin 1
SO ACC ID:SO:0000170
Source:EPDNEW (Eukaryotic Promoter Database, http://epd.vital-it.ch/)
Experiment Methods:Single-end sequencing.
Position:
Rat AssemblyChrPosition (strand)Source
Rnor_6.0122,534,252 - 2,534,312EPDNEW

Additional Information

Database Acc Id Source(s)
AGR Gene RGD:2449 AgrOrtholog
BioCyc Gene G2FUF-20348 BioCyc
Ensembl Genes ENSRNOG00000001057 Ensembl
  ENSRNOG00000073687 Ensembl, ENTREZGENE
Ensembl Transcript ENSRNOT00000132665 ENTREZGENE
InterPro Cortexin UniProtKB/Swiss-Prot
KEGG Report rno:29145 UniProtKB/Swiss-Prot
NCBI Gene 29145 ENTREZGENE
PANTHER CORTEXIN-1 UniProtKB/Swiss-Prot
  PTHR16736 UniProtKB/Swiss-Prot
Pfam Cortexin UniProtKB/Swiss-Prot
PhenoGen Ctxn1 PhenoGen
RatGTEx ENSRNOG00000001057 RatGTEx
  ENSRNOG00000073687 RatGTEx
UniProt CTXN1_RAT UniProtKB/Swiss-Prot, ENTREZGENE


Nomenclature History
Date Current Symbol Current Name Previous Symbol Previous Name Description Reference Status
2008-02-15 Ctxn1  cortexin 1  Ctxn  cortexin  Nomenclature updated to reflect human and mouse nomenclature 1299863 APPROVED
2002-06-10 Ctxn  cortexin      Name updated 70584 APPROVED

RGD Curation Notes
Note Type Note Reference
gene_expression expression is high in cortex 69824
gene_expression brain-specific expression 69824
gene_expression high expression levels in fetal brain, peaking in post-natal brain 69824
gene_expression expressed in neurons, but not in white matter or hindbrain cells 69824
gene_homology highly homologous to mouse cortexin 69824
gene_process may regulate developing and mature cortical neurons 69824