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Gene: LRRC4B (leucine rich repeat containing 4B) Homo sapiens
Symbol: LRRC4B
Name: leucine rich repeat containing 4B
Description: Predicted to have signaling receptor binding activity. Predicted to be involved in positive regulation of synapse assembly. Predicted to localize to plasma membrane; INTERACTS WITH aflatoxin B2; benzo[a]pyrene; benzo[e]pyrene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: DKFZp761A179; HSM; leucine-rich repeat-containing protein 4B; leucine-rich repeats and immunoglobulin-like domains 4; LRIG4; netrin-G3 ligand; NGL-3
Mus musculus (house mouse) : Lrrc4b (leucine rich repeat containing 4B)  MGI  Alliance
Rattus norvegicus (Norway rat) : Lrrc4b (leucine rich repeat containing 4B)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Lrrc4b (leucine rich repeat containing 4B)
Pan paniscus (bonobo/pygmy chimpanzee) : LRRC4B (leucine rich repeat containing 4B)
Canis lupus familiaris (dog) : LRRC4B (leucine rich repeat containing 4B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Lrrc4b (leucine rich repeat containing 4B)
Sus scrofa (pig) : LRRC4B (leucine rich repeat containing 4B)
Chlorocebus sabaeus (African green monkey) : LRRC4B (leucine rich repeat containing 4B)
Heterocephalus glaber (naked mole-rat) : Lrrc4b (leucine rich repeat containing 4B)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1950,516,892 - 50,568,435 (-)EnsemblGRCh38hg38GRCh38
GRCh381950,516,892 - 50,568,435 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371951,020,149 - 51,071,302 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361955,711,961 - 55,763,114 (-)NCBINCBI36hg18NCBI36
Celera1948,071,474 - 48,122,624 (-)NCBI
Cytogenetic Map19q13.33NCBI
HuRef1947,356,885 - 47,401,559 (-)NCBIHuRef
CHM1_11951,022,007 - 51,073,080 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on LRRC4B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1316128
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2020-08-04
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.