SNRPD2 - small nuclear ribonucleoprotein D2 polypeptide Gene
Also Known as SMD2; Sm-D2; SNRPD1
Species: Homo sapiens
About SNRPD2
This gene has 8 transcripts (splice variants) and 263 orthologues. Ubiquitous expression in ovary (RPKM 85.9), lymph node (RPKM 73.9) and 25 other tissues.
Summary
The protein encoded by this gene belongs to the small nuclear ribonucleoprotein core protein family. It is required for pre-mRNA splicing and small nuclear ribonucleoprotein biogenesis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]
SNRPD2 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001369751.1 | NP_001356680.1 | small nuclear ribonucleoprotein Sm D2 isoform 2 |
| NM_001369752.1 | NP_001356681.1 | small nuclear ribonucleoprotein Sm D2 isoform 3 |
| NM_001384647.1 | NP_001371576.1 | small nuclear ribonucleoprotein Sm D2 isoform 1 |
| NM_004597.6 | NP_004588.1 | small nuclear ribonucleoprotein Sm D2 isoform 1 |
| NM_177542.3 | NP_808210.2 | small nuclear ribonucleoprotein Sm D2 isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
9417867 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in mRNA splicing, via spliceosome |
IDA
IDA: Inferred from direct assay
|
28076346 | GOA |
| involved in spliceosomal snRNP assembly |
IDA
IDA: Inferred from direct assay
|
18984161 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of SMN-Sm protein complex |
IDA
IDA: Inferred from direct assay
|
18984161 | GOA |
| part of U1 snRNP |
IDA
IDA: Inferred from direct assay
|
21113136 | GOA |
| part of U1 snRNP |
IPI
IPI: Inferred from physical interaction
|
33677607 | GOA |
| part of U12-type spliceosomal complex |
IDA
IDA: Inferred from direct assay
|
15146077 | GOA |
| part of U2-type catalytic step 2 spliceosome |
IDA
IDA: Inferred from direct assay
|
28076346 | GOA |
| part of U2-type precatalytic spliceosome |
IDA
IDA: Inferred from direct assay
|
28781166 | GOA |
| part of U2-type spliceosomal complex |
IDA
IDA: Inferred from direct assay
|
32494006 | GOA |
| part of U4 snRNP |
IDA
IDA: Inferred from direct assay
|
21516107 | GOA |
| part of U4/U6 x U5 tri-snRNP complex |
IDA
IDA: Inferred from direct assay
|
26912367 | GOA |
| part of U4/U6 x U5 tri-snRNP complex |
IPI
IPI: Inferred from physical interaction
|
30975767 | GOA |
| part of catalytic step 2 spliceosome |
IDA
IDA: Inferred from direct assay
|
11991638 | GOA |
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
18984161 | GOA |
| part of methylosome |
IDA
IDA: Inferred from direct assay
|
18984161 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
28076346 | GOA |
| part of pICln-Sm protein complex |
IDA
IDA: Inferred from direct assay
|
18984161 | GOA |
| part of spliceosomal complex |
IPI
IPI: Inferred from physical interaction
|
33677607 | GOA |
SNRPD2 Protein Structure
LSM: LSM domain (37 - 109)
- 0
- 100
- 118 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
small nuclear ribonucleoprotein Sm D2 |
|
SNRPD2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
SNRPD2 | P62316 | SPANXN2 | Homo sapiens | Q5MJ10 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | LSM2 | Homo sapiens | Q9Y333 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | SNRPF | Homo sapiens | P62306 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | SNRPF | Homo sapiens | P62306 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | SNRPF | Homo sapiens | P62306 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | SNRPD1 | Homo sapiens | P62314 | 30021884 | |
|
Intra
|
SNRPD2 | P62316 | SNRPD1 | Homo sapiens | P62314 | 9417867 | |
|
Intra
|
SNRPD2 | P62316 | SNRPD1 | Homo sapiens | P62314 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | LSM6 | Homo sapiens | P62312 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | LSM6 | Homo sapiens | P62312 | 22365833 | |
|
Intra
|
SNRPD2 | P62316 | CLNS1A | Homo sapiens | P54105 | 25416956 | |
|
Intra
|
SNRPD2 | P62316 | CLNS1A | Homo sapiens | P54105 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | CLNS1A | Homo sapiens | P54105 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | CLNS1A | Homo sapiens | P54105 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | CLNS1A | Homo sapiens | P54105 | 22365833 | |
|
Intra
|
SNRPD2 | P62316 | STRAP | Homo sapiens | Q9Y3F4 | 35271311 | |
|
Intra
|
SNRPD2 | P62316 | STRAP | Homo sapiens | Q9Y3F4 | 15848170 | |
|
Intra
|
SNRPD2 | P62316 | CINP | Homo sapiens | Q9BW66 | 32296183 | |
|
Intra
|
SNRPD2 | P62316 | GEMIN6 | Homo sapiens | Q8WXD5 | 35271311 |
SNRPD2 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P811238 | Sm-D2 Antibody | WB, IHC-P, ICC/IF | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Noonan Syndrome 2 |
|
|
| Spinal Muscular Atrophy |
|
|
| Muscular Atrophy |
|
|
| Noonan Syndrome 1 |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | SNRPD2 | VGNC | VGNC:35079 |
| Mus musculus | SNRPD2 | MGD | MGI:98345 |
| Canis familiaris | SNRPD2 | VGNC | VGNC:53987 |
| Rattus norvegicus | SNRPD2 | RGD | RGD:1593018 |
| Others | SNRPD2 | NCBI |