BSCL2 - BSCL2 lipid droplet biogenesis associated, seipin Gene
Also Known as HMN5; PELD; HMN5C; SPG17; GNG3LG
Species: Homo sapiens
About BSCL2
This gene has 47 transcripts (splice variants), 238 orthologues and is associated with 9 phenotypes. Broad expression in testis (RPKM 67.3), brain (RPKM 64.7) and 25 other tissues.
Summary
This gene encodes the multi-pass transmembrane protein protein seipin. This protein localizes to the endoplasmic reticulum and may be important for lipid droplet morphology. Mutations in this gene have been associated with congenital generalized lipodystrophy type 2 or Berardinelli-Seip syndrome, a rare autosomal recessive disease characterized by a near absence of adipose tissue and severe Insulin resistance. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. Naturally occurring read-through transcription occurs between this locus and the neighboring locus HNRNPUL2 (heterogeneous nuclear ribonucleoprotein U-like 2).[provided by RefSeq, Mar 2011]
BSCL2 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001122955.4 | NP_001116427.1 | seipin isoform 1 |
| NM_001130702.2 | NP_001124174.2 | seipin isoform 3 |
| NM_001386027.1 | NP_001372956.1 | seipin isoform 4 |
| NM_001386028.1 | NP_001372957.1 | seipin isoform 1 |
| NM_032667.6 | NP_116056.3 | seipin isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables phospholipid binding |
IDA
IDA: Inferred from direct assay
|
30293840 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
16189514 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in lipid droplet formation |
IDA
IDA: Inferred from direct assay
|
31178403 | GOA |
| involved in lipid droplet formation |
IMP
IMP: Inferred from mutant phenotype
|
27564575 | GOA |
| involved in lipid droplet organization |
IMP
IMP: Inferred from mutant phenotype
|
19278620 | GOA |
| involved in lipid storage |
IMP
IMP: Inferred from mutant phenotype
|
19278620 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in endoplasmic reticulum membrane |
IDA
IDA: Inferred from direct assay
|
14981520 | GOA |
| located in lipid droplet |
IDA
IDA: Inferred from direct assay
|
27879284 | GOA |
BSCL2 Protein Structure
Seipin: Putative adipose-regulatory protein (Seipin) (38 - 242)
- 0
- 100
- 200
- 300
- 398 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
seipin |
|
BSCL2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
BSCL2 | Q96G97 | TMEM19 | Homo sapiens | Q96HH6 | 25416956 | |
|
Intra
|
BSCL2 | Q96G97 | TMEM19 | Homo sapiens | Q96HH6 | 25416956 | |
|
Intra
|
BSCL2 | Q96G97 | TMEM19 | Homo sapiens | Q96HH6 | 16189514 | |
|
Intra
|
BSCL2 | Q96G97 | SMIM3 | Homo sapiens | Q9BZL3 | 25416956 | |
|
Intra
|
BSCL2 | Q96G97 | SMIM3 | Homo sapiens | Q9BZL3 | 25416956 | |
|
Intra
|
BSCL2 | Q96G97 | SMIM3 | Homo sapiens | Q9BZL3 | 16189514 |
BSCL2 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P811335 | BSCL2 Antibody | WB, IHC-P | Human, Mouse |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Spastic Paraplegia 17, Autosomal Dominant |
|
|
| Encephalopathy, Progressive, With Or Without Lipodystrophy |
|
|
| Lipodystrophy, Congenital Generalized, Type 2 |
|
|
| Neuronopathy, Distal Hereditary Motor, Type Vc |
|
|
| Congenital Generalized Lipodystrophy |
|
|
| Neuronopathy, Distal Hereditary Motor, Type Va |
|
|
| Monogenic Diabetes |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2e |
|
|
| Peripheral Nervous System Disease |
|
|
| Hereditary Spastic Paraplegia |
|
|
| Breast Cancer |
|
|
| Berardinelli-Seip Congenital Lipodystrophy |
|
|
| Lipodystrophy, Familial Partial, Type 3 |
|
|
| Motor Neuron Disease |
|
|
| Complete Generalized Lipodystrophy |
|
|
| Lipodystrophy, Familial Partial, Type 2 |
|
|
| Paraplegia |
|
|
| Charcot-Marie-Tooth Disease |
|
|
| Mandibular Hypoplasia, Deafness, Progeroid Features, And Lipodystrophy Syndrome |
|
|
| Familial Partial Lipodystrophy |
|
|
| Lipodystrophy, Congenital Generalized, Type 1 |
|
|
| Acquired Generalized Lipodystrophy |
|
|
| Motor Peripheral Neuropathy |
|
|
| Neuropathy |
|
|
| Lipodystrophy, Congenital Generalized, Type 3 |
|
|
| Autosomal Dominant Distal Hereditary Motor Neuronopathy |
|
|
| Lipodystrophy, Congenital Generalized, Type 4 |
|
|
| Spastic Paraplegia 20, Autosomal Recessive |
|
|
| Spinal Muscular Atrophy |
|
|
| Spastic Paraplegia 19, Autosomal Dominant |
|
|
| Donohue Syndrome |
|
|
| Spastic Paraplegia 62, Autosomal Recessive |
|
|
| Pigmentation Disease |
|
|
| Brown-Vialetto-Van Laere Syndrome 2 |
|
|
| Spastic Paraplegia 73, Autosomal Dominant |
|
|
| Adiposis Dolorosa |
|
|
| Charcot-Marie-Tooth Disease, X-Linked Recessive, 2 |
|
|
| Charcot-Marie-Tooth Disease And Deafness |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2l |
|
|
| Muscular Atrophy |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2f |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2d |
|
|
| Masa Syndrome |
|
|
| Spastic Paraplegia 41, Autosomal Dominant |
|
|
| Spastic Paraplegia 42, Autosomal Dominant |
|
|
| Diabetes Mellitus |
|
|
| Spastic Paraplegia 10, Autosomal Dominant |
|
|
| Neuropathy, Hereditary Sensory And Autonomic, Type Iia |
|
|
| Neuropathy, Congenital Hypomyelinating, 1, Autosomal Recessive |
|
|
| Distal Hereditary Motor Neuronopathy Type 2 |
|
|
| Spasticity |
|
|
| Umbilical Hernia |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Hypertrichosis |
|
|
| Neuromuscular Disease |
|
|
| Hypertrophic Cardiomyopathy |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | BSCL2 | VGNC | VGNC:38538 |
| Macaca mulatta | BSCL2 | VGNC | VGNC:99553 |
| Felis catus | BSCL2 | VGNC | VGNC:81908 |
| Rattus norvegicus | BSCL2 | RGD | RGD:1308135 |
| Bos taurus | BSCL2 | VGNC | VGNC:26577 |
| Mus musculus | BSCL2 | MGD | MGI:1298392 |
| Others | BSCL2 | NCBI |