NSMCE2 - NSE2 (MMS21) homolog, SMC5-SMC6 complex SUMO ligase Gene
Also Known as NSE2; MMS21; ZMIZ7; C8orf36
Species: Homo sapiens
About NSMCE2
This gene has 13 transcripts (splice variants), 130 orthologues and is associated with 2 phenotypes. Ubiquitous expression in bone marrow (RPKM 2.5), lymph node (RPKM 2.3) and 25 other tissues.
Summary
This gene encodes a member of a family of E3 small ubiquitin-related modifier (SUMO) ligases that mediates the attachment of a SUMO protein to proteins involved in nuclear transport, transcription, chromosome segregation and DNA repair. The encoded protein is part of the structural maintenance of chromosomes (SMC) 5/6 complex which plays a key role genome maintenance, facilitating chromosome segregation and suppressing mitotic recombination. A knockout of the orthologous mouse gene is lethal prior to embryonic day 10.5. Naturally occurring mutations in this gene, that abolish the SUMO Ligase activity, are associated with primordial dwarfism and extreme Insulin resistance. [provided by RefSeq, Mar 2017]
NSMCE2 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_001349485.2 | NP_001336414.1 | E3 SUMO-protein ligase NSE2 isoform 1 |
| NM_001349486.2 | NP_001336415.1 | E3 SUMO-protein ligase NSE2 isoform 1 |
| NM_001349487.2 | NP_001336416.1 | E3 SUMO-protein ligase NSE2 isoform 2 |
| NM_173685.4 | NP_775956.1 | E3 SUMO-protein ligase NSE2 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables SUMO transferase activity |
EXP
EXP: Inferred from Experiment
|
16055714 | GOA |
| enables SUMO transferase activity |
IDA
IDA: Inferred from direct assay
|
17589526 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
18086888 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in cellular senescence |
IMP
IMP: Inferred from mutant phenotype
|
17589526 | GOA |
| involved in double-strand break repair via homologous recombination |
IMP
IMP: Inferred from mutant phenotype
|
16810316 | GOA |
| NOT involved in double-strand break repair via nonhomologous end joining |
IMP
IMP: Inferred from mutant phenotype
|
16810316 | GOA |
| involved in positive regulation of maintenance of mitotic sister chromatid cohesion |
IMP
IMP: Inferred from mutant phenotype
|
19502785 | GOA |
| involved in positive regulation of mitotic metaphase/anaphase transition |
IMP
IMP: Inferred from mutant phenotype
|
19502785 | GOA |
| involved in telomere maintenance via recombination |
IMP
IMP: Inferred from mutant phenotype
|
17589526 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in PML body |
IDA
IDA: Inferred from direct assay
|
17589526 | GOA |
| part of Smc5-Smc6 complex |
IDA
IDA: Inferred from direct assay
|
18086888 | GOA |
| located in chromosome, telomeric region |
IDA
IDA: Inferred from direct assay
|
17589526 | GOA |
NSMCE2 Protein Structure
zf-Nse: Zinc-finger of the MIZ type in Nse subunit (156 - 216)
- 0
- 100
- 200
- 247 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
E3 SUMO-protein ligase NSE2 |
|
NSMCE2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
NSMCE2 | Q96MF7 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | TXLNA | Homo sapiens | P40222 | 25416956 | |
|
Intra
|
NSMCE2 | Q96MF7 | TXLNA | Homo sapiens | P40222 | 32296183 | |
|
Intra
|
NSMCE2 | Q96MF7 | TXLNA | Homo sapiens | P40222 | 32296183 | |
|
Intra
|
NSMCE2 | Q96MF7 | TXLNA | Homo sapiens | P40222 | 25416956 | |
|
Intra
|
NSMCE2 | Q96MF7 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
NSMCE2 | Q96MF7 | SMC6 | Homo sapiens | Q96SB8 | 18086888 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Seckel Syndrome 10 |
|
|
| Microcephalic Primordial Dwarfism-Insulin Resistance Syndrome |
|
|
| Seckel Syndrome |
|
|
| Isolated Growth Hormone Deficiency, Type Ia |
|
|
| Frontotemporal Dementia |
|
|
| Microcephaly |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | NSMCE2 | VGNC | VGNC:84095 |
| Mus musculus | NSMCE2 | MGD | MGI:1915751 |
| Bos taurus | NSMCE2 | VGNC | VGNC:32280 |
| Rattus norvegicus | NSMCE2 | RGD | RGD:1305156 |
| Others | NSMCE2 | NCBI |