RPS4X - ribosomal protein S4 X-linked Gene
Also Known as S4; CCG2; RPS4; SCAR; SCR10; DXS306
Species: Homo sapiens
About RPS4X
This gene has 5 transcripts (splice variants), 169 orthologues and 2 paralogues. Ubiquitous expression in ovary (RPKM 1675.7), lymph node (RPKM 944.2) and 25 other tissues.
Summary
Cytoplasmic ribosomes, organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes ribosomal protein S4, a component of the 40S subunit. Ribosomal protein S4 is the only ribosomal protein known to be encoded by more than one gene, namely this gene and ribosomal protein S4, Y-linked (RPS4Y). The 2 isoforms encoded by these genes are not identical, but are functionally equivalent. Ribosomal protein S4 belongs to the S4E family of ribosomal proteins. This gene is not subject to X-inactivation. It has been suggested that haploinsufficiency of the ribosomal protein S4 genes plays a role in Turner syndrome; however, this hypothesis is controversial. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]
RPS4X Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_001007.5 | NP_000998.1 | 40S ribosomal protein S4, X isoform |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
24965446 | GOA |
| enables structural constituent of ribosome |
IDA
IDA: Inferred from direct assay
|
23636399 | GOA |
| enables structural constituent of ribosome |
IMP
IMP: Inferred from mutant phenotype
|
8358435 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in positive regulation of cell population proliferation |
IMP
IMP: Inferred from mutant phenotype
|
1795030 | GOA |
| involved in positive regulation of translation |
IMP
IMP: Inferred from mutant phenotype
|
1795030 | GOA |
| involved in ribosomal small subunit biogenesis |
IDA
IDA: Inferred from direct assay
|
34516797 | GOA |
| involved in translation |
IMP
IMP: Inferred from mutant phenotype
|
8358435 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytoplasmic ribonucleoprotein granule |
IDA
IDA: Inferred from direct assay
|
15121898 | GOA |
| located in cytosolic ribosome |
IDA
IDA: Inferred from direct assay
|
23636399 | GOA |
| part of cytosolic small ribosomal subunit |
IDA
IDA: Inferred from direct assay
|
8706699 | GOA |
| part of ribonucleoprotein complex |
IDA
IDA: Inferred from direct assay
|
17289661 | GOA |
| located in ribosome |
IDA
IDA: Inferred from direct assay
|
8139551 | GOA |
| part of small ribosomal subunit |
IDA
IDA: Inferred from direct assay
|
8139551 | GOA |
| part of small-subunit processome |
IDA
IDA: Inferred from direct assay
|
34516797 | GOA |
RPS4X Protein Structure
RS4NT: RS4NT (NUC023) domain (3 - 40)
S4: S4 domain (43 - 90)
Ribosomal_S4e: Ribosomal family S4e (94 - 170)
KOW: KOW motif (178 - 211)
- 0
- 100
- 200
- 263 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
40S ribosomal protein S4, X isoform |
|
RPS4X Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
RPS4X | P62701 | GTF3C3 | Homo sapiens | Q9Y5Q9 | 32814053 | |
|
Intra
|
RPS4X | P62701 | GTF3C3 | Homo sapiens | Q9Y5Q9 | 32814053 | |
|
Intra
|
RPS4X | P62701 | GTF3C3 | Homo sapiens | Q9Y5Q9 | 32814053 | |
|
Intra
|
RPS4X | P62701 | DMWD | Homo sapiens | G5E9A7 | 32814053 | |
|
Intra
|
RPS4X | P62701 | DMWD | Homo sapiens | G5E9A7 | 32814053 | |
|
Intra
|
RPS4X | P62701 | DMWD | Homo sapiens | G5E9A7 | 32814053 | |
|
Intra
|
RPS4X | P62701 | q9y649_human | Homo sapiens | Q9Y649 | 32814053 | |
|
Intra
|
RPS4X | P62701 | q9y649_human | Homo sapiens | Q9Y649 | 32814053 | |
|
Intra
|
RPS4X | P62701 | q9y649_human | Homo sapiens | Q9Y649 | 32814053 | |
|
Intra
|
RPS4X | P62701 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
RPS4X | P62701 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
RPS4X | P62701 | FGFR3 | Homo sapiens | P22607 | 32814053 | |
|
Intra
|
RPS4X | P62701 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
RPS4X | P62701 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
RPS4X | P62701 | GSN | Homo sapiens | P06396 | 32814053 | |
|
Intra
|
RPS4X | P62701 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
RPS4X | P62701 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
RPS4X | P62701 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
RPS4X | P62701 | CCK | Homo sapiens | P06307 | 32814053 | |
|
Intra
|
RPS4X | P62701 | CCK | Homo sapiens | P06307 | 32814053 | |
|
Intra
|
RPS4X | P62701 | CCK | Homo sapiens | P06307 | 32814053 |
RPS4X Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P810921 | RPS4X Antibody | WB, IHC-P, ICC/IF | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Turner Syndrome |
|
|
| Spermatogenic Failure, Y-Linked, 2 |
|
|
| Diamond-Blackfan Anemia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | RPS4X | MGD | MGI:98158 |
| Rattus norvegicus | RPS4X | RGD | RGD:2324318 |
| Others | RPS4X | NCBI |