BLM - BLM RecQ like helicase Gene
Also Known as BS; RECQ2; RECQL2; RECQL3; MGRISCE1
Species: Homo sapiens
About BLM
This gene has 13 transcripts (splice variants), 200 orthologues, 4 paralogues and is associated with 98 phenotypes. Biased expression in salivary gland (RPKM 10.0), lymph node (RPKM 3.9) and 12 other tissues.
Summary
The Bloom syndrome is an autosomal recessive disorder characterized by growth deficiency, microcephaly and immunodeficiency among Others. It is caused by homozygous or compound heterozygous mutation in the gene encoding DNA helicase RecQ protein on chromosome 15q26. This Bloom-associated helicase unwinds a variety of DNA substrates including Holliday junction, and is involved in several pathways contributing to the maintenance of genome stability. Identification of pathogenic Bloom variants is required for heterozygote testing in at-risk families. [provided by RefSeq, May 2020]
BLM Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_000057.4 | NP_000048.1 | recQ-like DNA helicase BLM isoform 1 |
| NM_001287246.2 | NP_001274175.1 | recQ-like DNA helicase BLM isoform 1 |
| NM_001287247.2 | NP_001274176.1 | recQ-like DNA helicase BLM isoform 2 |
| NM_001287248.2 | NP_001274177.1 | recQ-like DNA helicase BLM isoform 3 |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| colocalizes with PML body |
IDA
IDA: Inferred from direct assay
|
10779560 | GOA |
| located in PML body |
IDA
IDA: Inferred from direct assay
|
10728666 | GOA |
| part of RecQ family helicase-topoisomerase III complex |
IPI
IPI: Inferred from physical interaction
|
24984776 | GOA |
| colocalizes with chromosome, telomeric region |
IDA
IDA: Inferred from direct assay
|
10779560 | GOA |
| located in lateral element |
IDA
IDA: Inferred from direct assay
|
10728666 | GOA |
| located in nuclear chromosome |
IDA
IDA: Inferred from direct assay
|
23509288 | GOA |
| located in nuclear matrix |
IDA
IDA: Inferred from direct assay
|
11309417 | GOA |
| located in nucleolus |
IDA
IDA: Inferred from direct assay
|
10779560 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
9388480 | GOA |
| part of protein-containing complex |
IDA
IDA: Inferred from direct assay
|
10359700 | GOA |
BLM Protein Structure
BDHCT: BDHCT (NUC031) domain (371 - 411)
DEAD: DEAD/DEAH box helicase (671 - 838)
Helicase_C: Helicase conserved C-terminal domain (908 - 984)
RQC: RQC domain (1076 - 1193)
HRDC: HRDC domain (1216 - 1281)
- 0
- 300
- 600
- 900
- 1200
- 1417 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
recQ-like DNA helicase BLM Bloom syndrome protein |
|
|
BLM Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
BLM | P54132 | RAD51D | Homo sapiens | O75771 | 12975363 | |
|
Intra
|
BLM | P54132 | RAD51D | Homo sapiens | O75771 | 12975363 | |
|
Intra
|
BLM | P54132 | SPIDR | Homo sapiens | Q14159 | 23509288 | |
|
Intra
|
BLM | P54132 | SPIDR | Homo sapiens | Q14159 | 23509288 | |
|
Intra
|
BLM | P54132 | SPIDR | Homo sapiens | Q14159 | 23509288 | |
|
Intra
|
BLM | P54132 | SPIDR | Homo sapiens | Q14159 | 23509288 | |
|
Intra
|
BLM | P54132 | NABP2 | Homo sapiens | Q9BQ15 | 28506294 | |
|
Intra
|
BLM | P54132 | BRIP1 | Homo sapiens | Q9BX63 | 21240188 | |
|
Intra
|
BLM | P54132 | BRIP1 | Homo sapiens | Q9BX63 | 21240188 | |
|
Intra
|
BLM | P54132 | BRIP1 | Homo sapiens | Q9BX63 | 21240188 | |
|
Intra
|
BLM | P54132 | RPS27 | Homo sapiens | P42677 | 16864798 | |
|
Intra
|
BLM | P54132 | RPS27 | Homo sapiens | P42677 | 16864798 | |
|
Intra
|
BLM | P54132 | WRN | Homo sapiens | Q14191 | 11919194 | |
|
Intra
|
BLM | P54132 | WRN | Homo sapiens | Q14191 | 11919194 | |
|
Intra
|
BLM | P54132 | WRN | Homo sapiens | Q14191 | 11919194 | |
|
Intra
|
BLM | P54132 | PLK1 | Homo sapiens | P53350 | 16864798 | |
|
Intra
|
BLM | P54132 | PLK1 | Homo sapiens | P53350 | 16864798 | |
|
Intra
|
BLM | P54132 | PLK1 | Homo sapiens | P53350 | 16864798 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 35271311 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 15775963 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 20711169 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 23509288 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 23509288 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 26496610 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 20711169 | |
|
Intra
|
BLM | P54132 | RMI1 | Homo sapiens | Q9H9A7 | 15775963 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 23509288 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 26496610 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 20711169 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 15775963 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 20711169 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 23509288 | |
|
Intra
|
BLM | P54132 | TOP3A | Homo sapiens | Q13472 | 35271311 | |
|
Intra
|
BLM | P54132 | RPA1 | Homo sapiens | P27694 | 15775963 | |
|
Intra
|
BLM | P54132 | RPA1 | Homo sapiens | P27694 | 15965237 | |
|
Intra
|
BLM | P54132 | TERF2 | Homo sapiens | Q15554 | 15229185 | |
|
Intra
|
BLM | P54132 | TERF2 | Homo sapiens | Q15554 | 12181313 | |
|
Intra
|
BLM | P54132 | TERF2 | Homo sapiens | Q15554 | 15229185 | |
|
Intra
|
BLM | P54132 | FEN1 | Homo sapiens | P39748 | 14688284 | |
|
Intra
|
BLM | P54132 | FEN1 | Homo sapiens | P39748 | 14688284 | |
|
Intra
|
BLM | P54132 | TERF1 | Homo sapiens | P54274 | 15229185 | |
|
Intra
|
BLM | P54132 | UIMC1 | Homo sapiens | Q96RL1 | 23708797 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Bloom Syndrome |
|
|
| Bap1 Tumor Predisposition Syndrome |
|
|
| Inherited Cancer-Predisposing Syndrome |
|
|
| Colorectal Cancer |
|
|
| Werner Syndrome |
|
|
| Rothmund-Thomson Syndrome, Type 2 |
|
|
| Hereditary Breast Ovarian Cancer Syndrome |
|
|
| Ataxia-Telangiectasia |
|
|
| Adermatoglyphia |
|
|
| Dyskeratosis Congenita, Autosomal Recessive 5 |
|
|
| Rapadilino Syndrome |
|
|
| Baller-Gerold Syndrome |
|
|
| Nijmegen Breakage Syndrome |
|
|
| Fanconi Anemia, Complementation Group A |
|
|
| Familial Retinoblastoma |
|
|
| Fanconi Anemia, Complementation Group J |
|
|
| Cardiomyopathy, Dilated, With Hypergonadotropic Hypogonadism |
|
|
| Breast Cancer |
|
|
| Cataract |
|
|
| Microcephaly |
|
|
| Aplastic Anemia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | BLM | VGNC | VGNC:60122 |
| Bos taurus | BLM | VGNC | VGNC:57310 |
| Mus musculus | BLM | MGD | MGI:1328362 |
| Macaca mulatta | BLM | VGNC | VGNC:70254 |
| Canis familiaris | BLM | VGNC | VGNC:57173 |
| Rattus norvegicus | BLM | RGD | RGD:1308810 |
| Others | BLM | NCBI |