Human
LIG4 - DNA Ligase 4
Alias:
LIG4S
Basic Information
Sequence Homology
Related Diseases and Mutations
Transcripts & Proteins
Gene Expression
Interactions
Related Mouse Models
Related Drugs
References Literature
The protein encoded by this gene is a DNA ligase that joins single-strand breaks in a double-stranded polydeoxynucleotide in an ATP-dependent reaction. This protein is essential for V(D)J recombination and DNA double-strand break (DSB) repair through nonhomologous end joining (NHEJ). This protein forms a complex with the X-ray repair cross complementing protein 4 (XRCC4), and further interacts with the DNA-dependent protein kinase (DNA-PK). Both XRCC4 and DNA-PK are known to be required for NHEJ. The crystal structure of the complex formed by this protein and XRCC4 has been resolved. Defects in this gene are the cause of LIG4 syndrome. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq, Jul 2008]
Basic Information
NCBI
Transcripts
Exons
Length
MW (kDa)
Mutations
Related Diseases
Related Mouse Models
Reference
12
3
10908 bp
103.97
516
6
9
35
LIG4 Genetics information (-)
GRCh38
Chr : -
Sequence Homology
Related Diseases and Mutations
#
Disease
Anatomical Category
Score
Mutations
No data available
Transcripts & Proteins
Table View
Tile View
#
Transcript
Length(nt)
Exon Count
CDS(bp)
Protein
Length(aa)
No data available
* This data comes from NCBI.
Gene Expression
Tissue-specific RNA expression
Organ
Abundance
Alphabetical
Cell-specific RNA expression
Organ
Abundance
Alphabetical
Interactions
Acting
Regulation
Detail
Mechanism
Target
Residues
Reference
Score
No data available
Related Mouse Models
Type
Name
MGI
Strain of Origin
Publications
No data available
Related Drugs
Name
CAS Number
Status
Phase
Link
No data available
References Literature
Title
PMID
Journal
Year
IF
No Data Found!
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Mutation Direct
Sequence
Comparison
Al agent
Sources
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