|Official Full Name||ligase IV, DNA, ATP-dependent|
|Background||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]|
|Synonyms||LIG4; ligase IV, DNA, ATP-dependent; DNA ligase 4; sealase; DNA joinase; DNA ligase IV; DNA repair enzyme; polynucleotide ligase; polydeoxyribonucleotide synthase [ATP] 4;|
|Species||Cat.#||Product name||Source (Host)||Tag||Protein Length||Price|
LIG4 involved in several pathways and played different roles in them. We selected most pathways LIG4 participated on our site, such as content, which may be useful for your reference. Also, other proteins which involved in the same pathway with LIG4 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
|Pathway Name||Pathway Related Protein|
|Non-homologous end-joining||NHEJ1; LIG4; DNTT; XRCC5; MRE11A; DCLRE1C; XRCC4; PRKDC; POLL; POLM|
LIG4 has several biochemical functions, for example, Content. Some of the functions are cooperated with other proteins, some of the functions could acted by LIG4 itself. We selected most functions LIG4 had, and list some proteins which have the same functions with LIG4. You can find most of the proteins on our site.
|ATP binding||MYH8; SMC3; ABCG1; TGFBR2; MYH1B; DCK; CLK2; TXK; GC3; KIF18A|
|DNA binding||NKX3.2; NKX6-1; NFE2L1B; CR2; TBX1; ATF4; DBX1B; ABI2; ASXL2; MECOM|
|DNA ligase (ATP) activity||LIG1; LIG3; LIG4|
|DNA ligase activity||LIG1; LIG4; LIG3|
|ligase activity||PET112L; RING1; MKRN3; RNF34; STUB1; UBE2D1A; GLULC; GLULA; RNF43; RNF220|
|metal ion binding||PDE4D; C1GALT1B; FYNA; ZFP2; HPDL; NAIP6; CHAMP1; NRP2; POLR2A; ZNF10|
|protein C-terminus binding||NCF2; KCNK3; MKI67; DDX1; CSK; SP1; KCNIP3; HIC2; JAK2; KCNJ11|
|protein binding||EREG; AXIN1; RAD23B; TPD52; CD164; CCDC28B; NUMB; RPS6KA4; CEP44; ZNF559|
LIG4 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with LIG4 here. Most of them are supplied by our site. Hope this information will be useful for your research of LIG4.
XRCC4; APLF; NHEJ1; PNKP; TSFM; GZMK; ZSCAN18; PHF10; XRCC6