HM13 - histocompatibility minor 13 Gene
Also Known as H13; SPP; IMP1; PSL3; IMPAS; SPPL1; PSENL3; IMPAS-1; MSTP086
Species: Homo sapiens
About HM13
This gene has 30 transcripts (splice variants), 214 orthologues and 4 paralogues. Ubiquitous expression in thyroid (RPKM 25.2), salivary gland (RPKM 22.4) and 25 other tissues.
Summary
The protein encoded by this gene, which localizes to the endoplasmic reticulum, catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein. This activity is required to generate signal sequence-derived human lymphocyte antigen-E epitopes that are recognized by the immune system, and to process hepatitis C virus core protein. The encoded protein is an integral membrane protein with sequence motifs characteristic of the presenilin-type aspartic proteases. Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
HM13 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_030789.4 | NP_110416.1 | minor histocompatibility antigen H13 isoform 1 |
| NM_178580.3 | NP_848695.1 | minor histocompatibility antigen H13 isoform 2 |
| NM_178581.3 | NP_848696.1 | minor histocompatibility antigen H13 isoform 3 |
| NM_178582.3 | NP_848697.1 | minor histocompatibility antigen H13 isoform 4 |
| Molecular Function GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| enables aspartic endopeptidase activity, intramembrane cleaving |
IDA
IDA: Inferred from direct assay
|
25239945 | GOA |
| enables aspartic endopeptidase activity, intramembrane cleaving |
IMP
IMP: Inferred from mutant phenotype
|
16873890 | GOA |
| enables peptidase activity |
IDA
IDA: Inferred from direct assay
|
14741365 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
19720873 | GOA |
| enables protein homodimerization activity |
IDA
IDA: Inferred from direct assay
|
15385547 | GOA |
| enables ubiquitin protein ligase binding |
IPI
IPI: Inferred from physical interaction
|
25239945 | GOA |
| Biological Process GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| NOT involved in membrane protein ectodomain proteolysis |
IMP
IMP: Inferred from mutant phenotype
|
17965014 | GOA |
| NOT involved in membrane protein intracellular domain proteolysis |
IMP
IMP: Inferred from mutant phenotype
|
16829952 | GOA |
| involved in membrane protein proteolysis |
IDA
IDA: Inferred from direct assay
|
14741365 | GOA |
| involved in membrane protein proteolysis involved in retrograde protein transport, ER to cytosol |
IMP
IMP: Inferred from mutant phenotype
|
25239945 | GOA |
| Cellular Component GO Annotation | Evidence | Verweise | Source |
|---|---|---|---|
| part of Derlin-1 retrotranslocation complex |
IDA
IDA: Inferred from direct assay
|
25239945 | GOA |
| located in cytoplasmic side of endoplasmic reticulum membrane |
IDA
IDA: Inferred from direct assay
|
15385547 | GOA |
| located in lumenal side of endoplasmic reticulum membrane |
IDA
IDA: Inferred from direct assay
|
15385547 | GOA |
| located in rough endoplasmic reticulum |
IDA
IDA: Inferred from direct assay
|
15998642 | GOA |
HM13 Protein Structure
Peptidase_A22B: Signal peptide peptidase (65 - 345)
- 0
- 100
- 200
- 300
- 377 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
minor histocompatibility antigen H13 |
|
HM13 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Verweise |
|---|---|---|---|---|---|---|---|
|
Intra
|
HM13 | Q8TCT9 | RNF139 | Homo sapiens | Q8WU17 | 25239945 | |
|
Intra
|
HM13 | Q8TCT9 | RNF139 | Homo sapiens | Q8WU17 | 25239945 | |
|
Intra
|
HM13 | Q8TCT9 | P4HB | Homo sapiens | P07237 | 19942855 | |
|
Intra
|
HM13 | Q8TCT9 | DERL1 | Homo sapiens | Q9BUN8 | 25239945 | |
|
Intra
|
HM13 | Q8TCT9 | DERL1 | Homo sapiens | Q9BUN8 | 25239945 | |
|
Intra
|
HM13 | Q8TCT9 | LZTS2 | Homo sapiens | Q9BRK4 | 25416956 | |
|
Intra
|
HM13 | Q8TCT9 | LZTS2 | Homo sapiens | Q9BRK4 | 25416956 | |
|
Intra
|
HM13 | Q8TCT9 | LZTS2 | Homo sapiens | Q9BRK4 | 25416956 | |
|
Intra
|
HM13 | Q8TCT9 | XBP1 | Homo sapiens | P17861-1 | 25239945 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Hepatitis C Virus |
|
|
| Hepatitis C |
|
|
| Inclusion Conjunctivitis |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | HM13 | VGNC | VGNC:29868 |
| Felis catus | HM13 | VGNC | VGNC:80112 |
| Rattus norvegicus | HM13 | RGD | RGD:1308946 |
| Mus musculus | HM13 | MGD | MGI:95886 |
| Macaca mulatta | HM13 | VGNC | VGNC:81418 |
| Canis familiaris | HM13 | VGNC | VGNC:41702 |
| Others | HM13 | NCBI |