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Protein

Reticulon-4 receptor

Gene

RTN4R

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Receptor for RTN4, OMG and MAG. Signaling mediates activation of Rho and downstream reorganization of the actin cytoskeleton. Mediates axonal growth inhibition and may play a role in regulating axonal regeneration and plasticity in the adult central nervous system. Acts in conjunction with RTN4 and LINGO1 in regulating neuronal precursor cell motility during cortical development.By similarity2 Publications

GO - Molecular functioni

  • neuregulin receptor activity Source: UniProtKB
  • protein kinase inhibitor activity Source: GO_Central
  • receptor activity Source: UniProtKB

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Receptor

Enzyme and pathway databases

BioCyciZFISH:ENSG00000040608-MONOMER.
ReactomeiR-HSA-193634. Axonal growth inhibition (RHOA activation).

Names & Taxonomyi

Protein namesi
Recommended name:
Reticulon-4 receptor
Alternative name(s):
Nogo receptor
Short name:
NgR
Nogo-66 receptor
Gene namesi
Name:RTN4R
Synonyms:NOGOR
ORF Names:UNQ330/PRO526
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 22

Organism-specific databases

HGNCiHGNC:18601. RTN4R.

Subcellular locationi

  • Cell membrane By similarity; Lipid-anchorGPI-anchor By similarity

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

Pathology & Biotechi

Organism-specific databases

DisGeNETi65078.
MalaCardsiRTN4R.
OpenTargetsiENSG00000040608.
PharmGKBiPA38600.

Polymorphism and mutation databases

BioMutaiRTN4R.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 261 PublicationAdd BLAST26
ChainiPRO_000002225327 – 447Reticulon-4 receptorAdd BLAST421
PropeptideiPRO_0000022254448 – 473Removed in mature formSequence analysisAdd BLAST26

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi27 ↔ 33
Disulfide bondi31 ↔ 43
Glycosylationi82N-linked (GlcNAc...)1 Publication1
Glycosylationi179N-linked (GlcNAc...)1 Publication1
Disulfide bondi264 ↔ 287
Disulfide bondi266 ↔ 309
Lipidationi447GPI-anchor amidated serineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein, GPI-anchor, Lipoprotein

Proteomic databases

PaxDbiQ9BZR6.
PeptideAtlasiQ9BZR6.
PRIDEiQ9BZR6.

Expressioni

Tissue specificityi

Widespread in the brain but highest levels in the gray matter. Low levels in heart and kidney not expressed in oligodendrocytes (white matter).

Gene expression databases

BgeeiENSG00000040608.
CleanExiHS_RTN4R.
ExpressionAtlasiQ9BZR6. baseline and differential.
GenevisibleiQ9BZR6. HS.

Organism-specific databases

HPAiCAB012443.

Interactioni

Subunit structurei

Homomultimer. Interacts with LINGO1. Interacts with KIAA0319L. Interacts with NGFR (By similarity). Interacts with OLFM1; this inhibits interaction with LINGO1 and NGFR (By similarity).By similarity4 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
KIAA0319LQ8IZA04EBI-5240240,EBI-5240269

Protein-protein interaction databases

BioGridi122388. 5 interactors.
IntActiQ9BZR6. 1 interactor.
MINTiMINT-3064550.
STRINGi9606.ENSP00000043402.

Structurei

Secondary structure

1473
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi32 – 34Combined sources3
Beta strandi36 – 38Combined sources3
Beta strandi40 – 42Combined sources3
Beta strandi60 – 63Combined sources4
Turni74 – 79Combined sources6
Beta strandi85 – 87Combined sources3
Turni98 – 103Combined sources6
Beta strandi109 – 111Combined sources3
Turni123 – 128Combined sources6
Beta strandi134 – 136Combined sources3
Turni147 – 152Combined sources6
Beta strandi158 – 160Combined sources3
Turni171 – 176Combined sources6
Beta strandi182 – 184Combined sources3
Turni195 – 200Combined sources6
Beta strandi206 – 208Combined sources3
Turni219 – 224Combined sources6
Beta strandi230 – 232Combined sources3
Helixi243 – 246Combined sources4
Beta strandi254 – 256Combined sources3
Helixi266 – 268Combined sources3
Helixi269 – 277Combined sources9
Beta strandi280 – 282Combined sources3
Beta strandi286 – 290Combined sources5
Helixi291 – 293Combined sources3
Helixi298 – 300Combined sources3
Helixi303 – 305Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1OZNX-ray1.52A26-310[»]
1P8TX-ray3.20A27-311[»]
ProteinModelPortaliQ9BZR6.
SMRiQ9BZR6.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9BZR6.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini27 – 57LRRNTAdd BLAST31
Repeati58 – 79LRR 1Add BLAST22
Repeati82 – 103LRR 2Add BLAST22
Repeati106 – 128LRR 3Add BLAST23
Repeati131 – 152LRR 4Add BLAST22
Repeati155 – 176LRR 5Add BLAST22
Repeati179 – 200LRR 6Add BLAST22
Repeati203 – 224LRR 7Add BLAST22
Repeati227 – 248LRR 8Add BLAST22
Domaini260 – 311LRRCTAdd BLAST52

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi435 – 442Poly-Gly8

Sequence similaritiesi

Belongs to the Nogo receptor family.Curated
Contains 8 LRR (leucine-rich) repeats.Curated
Contains 1 LRRCT domain.Curated
Contains 1 LRRNT domain.Curated

Keywords - Domaini

Leucine-rich repeat, Repeat, Signal

Phylogenomic databases

eggNOGiKOG0619. Eukaryota.
COG4886. LUCA.
GeneTreeiENSGT00760000118777.
HOGENOMiHOG000116109.
HOVERGENiHBG063707.
InParanoidiQ9BZR6.
KOiK16659.
PhylomeDBiQ9BZR6.
TreeFamiTF330080.

Family and domain databases

Gene3Di3.80.10.10. 1 hit.
InterProiIPR000483. Cys-rich_flank_reg_C.
IPR032675. L_dom-like.
IPR001611. Leu-rich_rpt.
IPR003591. Leu-rich_rpt_typical-subtyp.
[Graphical view]
PfamiPF13855. LRR_8. 2 hits.
[Graphical view]
SMARTiSM00369. LRR_TYP. 8 hits.
SM00082. LRRCT. 1 hit.
[Graphical view]
SUPFAMiSSF52058. SSF52058. 1 hit.
PROSITEiPS51450. LRR. 6 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9BZR6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKRASAGGSR LLAWVLWLQA WQVAAPCPGA CVCYNEPKVT TSCPQQGLQA
60 70 80 90 100
VPVGIPAASQ RIFLHGNRIS HVPAASFRAC RNLTILWLHS NVLARIDAAA
110 120 130 140 150
FTGLALLEQL DLSDNAQLRS VDPATFHGLG RLHTLHLDRC GLQELGPGLF
160 170 180 190 200
RGLAALQYLY LQDNALQALP DDTFRDLGNL THLFLHGNRI SSVPERAFRG
210 220 230 240 250
LHSLDRLLLH QNRVAHVHPH AFRDLGRLMT LYLFANNLSA LPTEALAPLR
260 270 280 290 300
ALQYLRLNDN PWVCDCRARP LWAWLQKFRG SSSEVPCSLP QRLAGRDLKR
310 320 330 340 350
LAANDLQGCA VATGPYHPIW TGRATDEEPL GLPKCCQPDA ADKASVLEPG
360 370 380 390 400
RPASAGNALK GRVPPGDSPP GNGSGPRHIN DSPFGTLPGS AEPPLTAVRP
410 420 430 440 450
EGSEPPGFPT SGPRRRPGCS RKNRTRSHCR LGQAGSGGGG TGDSEGSGAL
460 470
PSLTCSLTPL GLALVLWTVL GPC
Length:473
Mass (Da):50,708
Last modified:June 1, 2001 - v1
Checksum:iCA5624B24C584702
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF283463 mRNA. Translation: AAG53612.1.
AL834449 mRNA. Translation: CAD39109.1.
AY358297 mRNA. Translation: AAQ88664.1.
CR456360 mRNA. Translation: CAG30246.1.
AC058790 Genomic DNA. No translation available.
AC007663 Genomic DNA. No translation available.
CH471176 Genomic DNA. Translation: EAX02975.1.
CH471176 Genomic DNA. Translation: EAX02976.1.
BC011787 mRNA. Translation: AAH11787.1.
CCDSiCCDS13777.1.
RefSeqiNP_075380.1. NM_023004.5.
UniGeneiHs.30868.

Genome annotation databases

EnsembliENST00000043402; ENSP00000043402; ENSG00000040608.
GeneIDi65078.
KEGGihsa:65078.
UCSCiuc002zrv.4. human.

Cross-referencesi

Web resourcesi

Protein Spotlight

Nerve regrowth: nipped by a no-go - Issue 69 of April 2006

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF283463 mRNA. Translation: AAG53612.1.
AL834449 mRNA. Translation: CAD39109.1.
AY358297 mRNA. Translation: AAQ88664.1.
CR456360 mRNA. Translation: CAG30246.1.
AC058790 Genomic DNA. No translation available.
AC007663 Genomic DNA. No translation available.
CH471176 Genomic DNA. Translation: EAX02975.1.
CH471176 Genomic DNA. Translation: EAX02976.1.
BC011787 mRNA. Translation: AAH11787.1.
CCDSiCCDS13777.1.
RefSeqiNP_075380.1. NM_023004.5.
UniGeneiHs.30868.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1OZNX-ray1.52A26-310[»]
1P8TX-ray3.20A27-311[»]
ProteinModelPortaliQ9BZR6.
SMRiQ9BZR6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi122388. 5 interactors.
IntActiQ9BZR6. 1 interactor.
MINTiMINT-3064550.
STRINGi9606.ENSP00000043402.

Polymorphism and mutation databases

BioMutaiRTN4R.

Proteomic databases

PaxDbiQ9BZR6.
PeptideAtlasiQ9BZR6.
PRIDEiQ9BZR6.

Protocols and materials databases

DNASUi65078.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000043402; ENSP00000043402; ENSG00000040608.
GeneIDi65078.
KEGGihsa:65078.
UCSCiuc002zrv.4. human.

Organism-specific databases

CTDi65078.
DisGeNETi65078.
GeneCardsiRTN4R.
HGNCiHGNC:18601. RTN4R.
HPAiCAB012443.
MalaCardsiRTN4R.
MIMi605566. gene.
neXtProtiNX_Q9BZR6.
OpenTargetsiENSG00000040608.
PharmGKBiPA38600.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiKOG0619. Eukaryota.
COG4886. LUCA.
GeneTreeiENSGT00760000118777.
HOGENOMiHOG000116109.
HOVERGENiHBG063707.
InParanoidiQ9BZR6.
KOiK16659.
PhylomeDBiQ9BZR6.
TreeFamiTF330080.

Enzyme and pathway databases

BioCyciZFISH:ENSG00000040608-MONOMER.
ReactomeiR-HSA-193634. Axonal growth inhibition (RHOA activation).

Miscellaneous databases

EvolutionaryTraceiQ9BZR6.
GeneWikiiReticulon_4_receptor.
GenomeRNAii65078.
PROiQ9BZR6.
SOURCEiSearch...

Gene expression databases

BgeeiENSG00000040608.
CleanExiHS_RTN4R.
ExpressionAtlasiQ9BZR6. baseline and differential.
GenevisibleiQ9BZR6. HS.

Family and domain databases

Gene3Di3.80.10.10. 1 hit.
InterProiIPR000483. Cys-rich_flank_reg_C.
IPR032675. L_dom-like.
IPR001611. Leu-rich_rpt.
IPR003591. Leu-rich_rpt_typical-subtyp.
[Graphical view]
PfamiPF13855. LRR_8. 2 hits.
[Graphical view]
SMARTiSM00369. LRR_TYP. 8 hits.
SM00082. LRRCT. 1 hit.
[Graphical view]
SUPFAMiSSF52058. SSF52058. 1 hit.
PROSITEiPS51450. LRR. 6 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRTN4R_HUMAN
AccessioniPrimary (citable) accession number: Q9BZR6
Secondary accession number(s): D3DX28
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 25, 2002
Last sequence update: June 1, 2001
Last modified: November 2, 2016
This is version 156 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Human chromosome 22
    Human chromosome 22: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  4. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
  5. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.