XRCC4 - X-ray repair cross complementing 4 Gene
Also Known as SSMED; hXRCC4
Species: Homo sapiens
About XRCC4
This gene has 6 transcripts (splice variants), 125 orthologues and is associated with 4 phenotypes. Ubiquitous expression in testis (RPKM 2.7), lymph node (RPKM 2.1) and 25 other tissues.
Summary
The protein encoded by this gene functions together with DNA Ligase IV and the DNA-dependent protein kinase in the repair of DNA double-strand breaks. This protein plays a role in both non-homologous end joining and the completion of V(D)J recombination. Mutations in this gene can cause short stature, microcephaly, and endocrine dysfunction (SSMED). Alternate transcript variants such as NM_022406 are unlikely to be expressed in some individuals due to a polymorphism (rs1805377) in the last splice acceptor site. [provided by RefSeq, Oct 2019]
XRCC4 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001318012.3 | NP_001304941.1 | DNA repair protein XRCC4 isoform 2 |
| NM_001318013.2 | NP_001304942.1 | DNA repair protein XRCC4 isoform 3 |
| NM_003401.5 | NP_003392.1 | DNA repair protein XRCC4 isoform 1 |
| NM_022406.5 | NP_071801.1 | DNA repair protein XRCC4 isoform 2 |
| NM_022550.4 | NP_072044.1 | DNA repair protein XRCC4 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| NOT enables DNA binding |
IDA
IDA: Inferred from direct assay
|
9259561 | GOA |
| enables FHA domain binding |
IPI
IPI: Inferred from physical interaction
|
15385968 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
16169070 | GOA |
| NOT enables ligase activity |
IDA
IDA: Inferred from direct assay
|
9242410 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
9259561 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in DNA ligation involved in DNA repair |
IDA
IDA: Inferred from direct assay
|
12517771 | GOA |
| involved in double-strand break repair |
IDA
IDA: Inferred from direct assay
|
9242410 | GOA |
| involved in double-strand break repair via nonhomologous end joining |
IDA
IDA: Inferred from direct assay
|
12517771 | GOA |
| involved in double-strand break repair via nonhomologous end joining |
IMP
IMP: Inferred from mutant phenotype
|
9809069 | GOA |
| involved in positive regulation of ligase activity |
IDA
IDA: Inferred from direct assay
|
9242410 | GOA |
| involved in positive regulation of phosphatidylserine exposure on apoptotic cell surface |
IDA
IDA: Inferred from direct assay
|
33725486 | GOA |
| involved in protein localization to site of double-strand break |
IDA
IDA: Inferred from direct assay
|
31548606 | GOA |
| involved in response to X-ray |
IDA
IDA: Inferred from direct assay
|
9242410 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of DNA ligase IV complex |
IDA
IDA: Inferred from direct assay
|
9242410 | GOA |
| part of DNA-dependent protein kinase-DNA ligase 4 complex |
IDA
IDA: Inferred from direct assay
|
15194694 | GOA |
| NOT located in condensed chromosome |
IDA
IDA: Inferred from direct assay
|
12589063 | GOA |
| is active in cytoplasm |
IDA
IDA: Inferred from direct assay
|
33725486 | GOA |
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
9259561 | GOA |
| part of nonhomologous end joining complex |
IDA
IDA: Inferred from direct assay
|
20383123 | GOA |
| is active in nucleus |
IDA
IDA: Inferred from direct assay
|
25597996 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
9259561 | GOA |
| is active in site of double-strand break |
IDA
IDA: Inferred from direct assay
|
26774286 | GOA |
| located in site of double-strand break |
IDA
IDA: Inferred from direct assay
|
31548606 | GOA |
XRCC4 Protein Structure
XRCC4: DNA double-strand break repair and V(D)J recombination protein XRCC4 (1 - 334)
- 0
- 100
- 200
- 300
- 336 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
DNA repair protein XRCC4 |
|
XRCC4 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
XRCC4 | Q13426 | FAM9B | Homo sapiens | Q8IZU0 | 31515488 | |
|
Intra
|
XRCC4 | Q13426 | FAM9B | Homo sapiens | Q8IZU0 | 25416956 | |
|
Intra
|
XRCC4 | Q13426 | FAM9B | Homo sapiens | Q8IZU0 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | FAM9B | Homo sapiens | Q8IZU0 | 25416956 | |
|
Intra
|
XRCC4 | Q13426 | PNKP | Homo sapiens | Q96T60 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | PNKP | Homo sapiens | Q96T60 | 15385968 | |
|
Intra
|
XRCC4 | Q13426 | PNKP | Homo sapiens | Q96T60 | 33961781 | |
|
Intra
|
XRCC4 | Q13426 | PNKP | Homo sapiens | Q96T60 | 28514442 | |
|
Intra
|
XRCC4 | Q13426 | PNKP | Homo sapiens | Q96T60 | 21637298 | |
|
Intra
|
XRCC4 | Q13426 | MAGEA6 | Homo sapiens | P43360 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | MAGEA6 | Homo sapiens | P43360 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | APLF | Homo sapiens | Q8IW19 | 23178593 | |
|
Intra
|
XRCC4 | Q13426 | XRCC4 | Homo sapiens | Q13426-3 | 25910212 | |
|
Intra
|
XRCC4 | Q13426 | XRCC4 | Homo sapiens | Q13426-3 | 25910212 | |
|
Intra
|
XRCC4 | Q13426 | XRCC4 | Homo sapiens | Q13426-3 | 25910212 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4-1 | 21768349 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4-1 | 21768349 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4-1 | 21768349 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4-1 | 21768349 | |
|
Intra
|
XRCC4 | Q13426 | GSC2 | Homo sapiens | O15499 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | GSC2 | Homo sapiens | O15499 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | IFFO1 | Homo sapiens | Q0D2I5-5 | 31548606 | |
|
Intra
|
XRCC4 | Q13426 | ASTE1 | Homo sapiens | Q2TB18 | 25416956 | |
|
Intra
|
XRCC4 | Q13426 | KRT27 | Homo sapiens | Q7Z3Y8 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | KRT27 | Homo sapiens | Q7Z3Y8 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | KRT27 | Homo sapiens | Q7Z3Y8 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 25416956 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 25416956 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 33961781 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 31548606 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 28514442 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 31548606 | |
|
Intra
|
XRCC4 | Q13426 | LIG4 | Homo sapiens | P49917 | 11702069 | |
|
Intra
|
XRCC4 | Q13426 | BIN1 | Homo sapiens | O00499 | 16275660 | |
|
Intra
|
XRCC4 | Q13426 | HAUS2 | Homo sapiens | Q9NVX0 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | HAUS2 | Homo sapiens | Q9NVX0 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | HAUS2 | Homo sapiens | Q9NVX0 | 32296183 | |
|
Intra
|
XRCC4 | Q13426 | IFFO1 | Homo sapiens | Q0D2I5 | 33961781 | |
|
Intra
|
XRCC4 | Q13426 | IFFO1 | Homo sapiens | Q0D2I5 | 16189514 | |
|
Intra
|
XRCC4 | Q13426 | IFFO1 | Homo sapiens | Q0D2I5 | 31548606 | |
|
Intra
|
XRCC4 | Q13426 | IFFO1 | Homo sapiens | Q0D2I5 | 31548606 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4 | 16439205 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4 | 16439205 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4 | 29997244 | |
|
Intra
|
XRCC4 | Q13426 | NHEJ1 | Homo sapiens | Q9H9Q4 | 16439205 | |
|
Intra
|
XRCC4 | Q13426 | APTX | Homo sapiens | Q7Z2E3 | 33961781 |
XRCC4 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P81337 | XRCC4 Antibody (YA1082) | WB, IHC-F, IHC-P, ICC/IF, IP | Human, Mouse, Rat |
| HY-P81337A | XRCC4 Antibody (YA1082)(PBS only) | WB, IHC-F, IHC-P, ICC/IF, IP | Human, Mouse, Rat |
| HY-P85669 | XRCC4 Antibody (YA5361) | WB, IHC-P, ICC/IF, IP | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Short Stature, Microcephaly, And Endocrine Dysfunction |
|
|
| Microcephalic Primordial Dwarfism-Insulin Resistance Syndrome |
|
|
| Isolated Growth Hormone Deficiency, Type Ia |
|
|
| Lig4 Syndrome |
|
|
| Severe Combined Immunodeficiency With Sensitivity To Ionizing Radiation |
|
|
| Microcephaly |
|
|
| Combined Immunodeficiency |
|
|
| Dubowitz Syndrome |
|
|
| Multinodular Goiter |
|
|
| Spinocerebellar Ataxia Type 1 With Axonal Neuropathy |
|
|
| Severe Combined Immunodeficiency |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2b2 |
|
|
| Seckel Syndrome |
|
|
| Autosomal Recessive Cerebellar Ataxia |
|
|
| Xeroderma Pigmentosum, Variant Type |
|
|
| Nijmegen Breakage Syndrome |
|
|
| Omenn Syndrome |
|
|
| Cockayne Syndrome A |
|
|
| Trichothiodystrophy |
|
|
| Autism Spectrum Disorder |
|
|
| Breast Cancer |
|
|
| Hereditary Breast Ovarian Cancer Syndrome |
|
|
| Congenital Nervous System Abnormality |
|
|
| Aplastic Anemia |
|
|
| Fanconi Anemia, Complementation Group A |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | XRCC4 | VGNC | VGNC:48468 |
| Macaca mulatta | XRCC4 | VGNC | VGNC:110421 |
| Felis catus | XRCC4 | VGNC | VGNC:67119 |
| Bos taurus | XRCC4 | VGNC | VGNC:37005 |
| Rattus norvegicus | XRCC4 | RGD | RGD:1359573 |
| Mus musculus | XRCC4 | MGD | MGI:1333799 |
| Others | XRCC4 | NCBI |