LGI4 - leucine rich repeat LGI family member 4 Gene

Also Known as AMC1; LGIL3; AMCNMY

Species: Homo sapiens

Gene Type: protein coding

Gene ID: 163175

About LGI4

Cytogenetic location: 19q13.12 Genomic coordinates (GRCh38): 19:35,124,513-35,135,059 (from NCBI)

This gene has 9 transcripts (splice variants), 296 orthologues, 22 paralogues and is associated with 3 phenotypes. Broad expression in fat (RPKM 15.0), brain (RPKM 9.1) and 21 other tissues.

Summary

Involved in regulation of myelination. Predicted to be located in extracellular region. Predicted to be active in extracellular space. Implicated in arthrogryposis multiplex congenita-1 and childhood absence epilepsy. [provided by Alliance of Genome Resources, Apr 2022]

LGI4 Products (1)

mRNA	Protein	Name
NM_139284.3	NP_644813.1	leucine-rich repeat LGI family member 4 precursor

Gene Ontology

Biological Process

Biological Process GO Annotation	Evidence	References	Source
involved in regulation of myelination	IMP IMP: Inferred from mutant phenotype	28318499	GOA

EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

LGI4 Protein Structure

LRR_8

EPTP

0
100
200
300
400
500
537 a.a.

Protein Preferred Names	Protein Names
leucine-rich repeat LGI family member 4	LGI1-like protein 3

Related Diseases

Diseases	Alias
Arthrogryposis Multiplex Congenita 1, Neurogenic, With Myelin Defect	Arthrogryposis Multiplex Congenita, Neurogenic, With Myelin Defect AMC1 Amcnmy
Arthrogryposis Multiplex Congenita 2, Neurogenic Type	Arthrogryposis Multiplex Congenita, Neurogenic Type Amcn Arthrogryposis Multiplex Congenita Neurogenic Type AMC2 Amc, Neurogenic Type Neurogenic-Type Arthrogryposis Multiplex Congenita-2 Amc Neurogenic Type Neurogenic Type Of Amc Neurogenic Arthrogryposis Multiplex Congenita Arthrogryposis Multiplex Congenita, Neurogenic
Hypomyelination Neuropathy-Arthrogryposis Syndrome
Arthrogryposis Multiplex Congenita-1
Fetal Akinesia Deformation Sequence 1	Fetal Akinesia Deformation Sequence Fads Fetal Akinesia Sequence FADS1 Arthrogryposis Multiplex Congenita With Pulmonary Hypoplasia Pena-Shokeir Syndrome Type 1 Fetal Akinesia Deformation Sequence Syndrome Arthrogryposis Multiplex Congenita-Pulmonary Hypoplasia Syndrome Arthrogryposis Multiplex Congenita Pulmonary Hypoplasia Pena-Shokeir Syndrome, Type I Foetal Akinesia Deformation Sequence Syndrome Foetal Akinesia Sequence Fetal Akinesia Deformation Sequence Syndrome 1 Pena-Shokeir Syndrome, Type 1 Pena Shokeir Syndrome, Type 1 Akinesia, Fetal, Deformation Sequence Akinesia, Fetal, Deformation Sequence, Type 1 Pena-Shokeir Syndrome Type I
Distal Arthrogryposis	Arthrogryposis Multiplex Congenita Arthrogryposis Congenital Multiple Arthrogryposis Congenital Arthromyodysplasia Fibrous Ankylosis Of Multiple Joints Guerin-Stern Syndrome Guérin-Stern Syndrome Myodystrophia Fetalis Deformans Otto Syndrome Rocher-Sheldon Syndrome Rossi Syndrome Amc Multiple Congenital Arthrogryposis Arthrogryposis Syndrome Arthrogryposis, Distal Distal Arthrogryposis Syndrome Freeman-Sheldon Syndrome Arthrogryposis, Distal, Type 2b Congenital Multiplex Arthrogryposis Amyoplasia Congenita Congenital Amyoplasia Amc - [Arthrogryposis Multiplex Congenita]
Childhood Absence Epilepsy	Pyknolepsy Petit Mal Epilepsy Absence Seizures Absence Seizure Petit Mal Seizure Absence Epilepsy, Childhood Pykno-Epilepsy Epilepsy, Absence Absence Epilepsy Pycnolepsy
Epilepsy, Familial Temporal Lobe, 1	ETL1 Adpeaf Adlte Epilepsy, Partial, With Auditory Features Autosomal Dominant Partial Epilepsy With Auditory Features Epilepsy, Lateral Temporal Lobe, Autosomal Dominant Familial Temporal Lobe Epilepsy 1 Partial Epilepsy With Auditory Features Autosomal Dominant Lateral Temporal Lobe Epilepsy Lateral Temporal Lobe Epilepsy Autosomal Dominant Epilepsy, Temporal Lobe, Familial, Type 1
Epilepsy	Epilepsy Syndrome Epileptic Syndrome Epilepsies Symptomatic Epilepsies Post Traumatic Epilepsy Traumatic Epilepsy Traumatic Epileptic Epilepsy Due To Hippocampal Sclerosis Epilepsy With Ammon'S Horn Sclerosis Epilepsy Due To Cortical Dysplasia Epilepsy Due To Neuronal Migration Disorders
Neuropathy, Congenital Hypomyelinating, 1, Autosomal Recessive	Charcot-Marie-Tooth Disease Type 4 Charcot-Marie-Tooth Disease Type 4e Hereditary Motor And Sensory Neuropathy Cmt4e CHN1 Hypomyelinating Neuropathy, Congenital, 1 Charcot-Marie-Tooth Neuropathy Type 4e Neuropathy, Congenital Hypomyelinating, 1 Ar-Cmt1 Autosomal Recessive Demyelinating Charcot-Marie-Tooth Cmt4 Neuropathy, Congenital Hypomyelinating Or Amyelinating, Autosomal Recessive Hypomyelination, Severe Congenital Charcot-Marie-Tooth Disease, Type 4e Charcot-Marie-Tooth Neuropathy, Type 4e Autosomal Recessive Congenital Hypomyelinating Or Amyelinating Neuropathy Autosomal Recessive Congenital Hypomyelinating Neuropathy Congenital Amyelinating Neuropathy Congenital Hypomyelinating Neuropathy Autosomal Recessive Neuropathy, Congenital Hypomyelinating Or Amyelinating Severe Congenital Hypomyelination Hereditary Sensory Motor Neuropathy Charcot-Marie-Tooth Disease, Demyelinating, Autosomal Recessive Neuropathy, Hypomyelinating, Congenital, Type 1 Neuropathy, Motor And Sensory, Hereditary Congenital Hypomyelinating Neuropathy Hereditary Motor And Sensory Neuropathies Hereditary Sensorimotor Neuropathy Hmsn - [Hereditary Motor And Sensory Neuropathy] Hsmn - [Hereditary Sensory And Motor Neuropathy] Hereditary Motor And Sensory Neuropathy, Types I-Iv
Benign Familial Infantile Epilepsy	Benign Familial Infantile Seizures Bfie Benign Familial Infantile Convulsion Bfic Bfis Benign Familial Infantile Convulsions Familial Benign Neonatal Epilepsy Watanabe-Vigevano Syndrome
Epilepsy, Myoclonic Juvenile	Juvenile Myoclonic Epilepsy Janz Syndrome Jme Myoclonic Epilepsy, Juvenile, Susceptibility To, 1 EJM Myoclonic Epilepsy, Juvenile Petit Mal, Impulsive Myoclonic Epilepsy, Juvenile 1 Myoclonic Epilepsy, Juvenile, 1 Adolescent Myoclonic Epilepsy Juvenile Myoclonus Epilepsy Juvenile Myoclonic Epilepsy 1 EJM1 Petit Mal Impulsive Susceptibility To Juvenile Myoclonic Epilepsy 1 Myoclonic Epilepsy Juvenile Epilepsy, Myoclonic, Juvenile Myoclonic Epilepsy Of Janz Jme - [Juvenile Myoclonic Epilepsy]

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (2)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS07616	LGI4 Human Pre-designed siRNA Set A	Pre-designed Set	/	Unkown
HY-RS16306	Lgi4 Mouse Pre-designed siRNA Set A	Pre-designed Set	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Bos taurus	LGI4	VGNC	VGNC:30859
Rattus norvegicus	LGI4	RGD	RGD:735035
Mus musculus	LGI4	MGD	MGI:2180197
Canis familiaris	LGI4	VGNC	VGNC:42653
Others	LGI4	NCBI