NTHL1

NTHL1
Identifiers
Aliases	NTHL1 , NTH1, OCTS3, hNTH1, FAP3, nth-like DNA glycosylase 1, nth like DNA glycosylase 1
External IDs	OMIM: 602656; MGI: 1313275; HomoloGene: 1897; GeneCards: NTHL1; OMA:NTHL1 - orthologs
Gene location (Human)
Chr.	Chromosome 16 (human)
End	2,047,866 bp
Gene location (Mouse)
Chr.	Chromosome 17 (mouse)
End	24,857,811 bp
RNA expression pattern
	Top expressed in
	right lobe of liver; ; apex of heart; ; mucosa of transverse colon; ; right uterine tube; ; putamen; ; right hemisphere of cerebellum; ; gonad; ; nucleus accumbens; ; caudate nucleus; ; right frontal lobe;
	Top expressed in
	blastocyst; ; embryo; ; zygote; ; morula; ; embryo; ; primary oocyte; ; yolk sac; ; epiblast; ; secondary oocyte; ; right kidney;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	lyase activity ; protein binding ; catalytic activity ; endonuclease activity ; double-stranded DNA binding ; hydrolase activity, acting on glycosyl bonds ; hydrolase activity ; DNA binding ; iron-sulfur cluster binding ; metal ion binding ; 4 iron, 4 sulfur cluster binding ; DNA N-glycosylase activity ; DNA-(apurinic or apyrimidinic site) endonuclease activity ; oxidized purine nucleobase lesion DNA N-glycosylase activity ; oxidized pyrimidine nucleobase lesion DNA N-glycosylase activity ; class I DNA-(apurinic or apyrimidinic site) endonuclease activity ;
Cellular component	nucleoplasm ; nucleus ; mitochondrion ;
Biological process	depyrimidination ; cellular response to DNA damage stimulus ; metabolism ; nucleotide-excision repair, DNA incision, 5'-to lesion ; DNA repair ; base-excision repair ; base-excision repair, AP site formation ;
	Sources:Amigo / QuickGO
Orthologs
	4913
	18207
	ENSG00000065057
	ENSMUSG00000041429
	P78549
	O35980
	NM_002528 ; NM_001318193 ; NM_001318194
	NM_008743 ; NM_001357615
	NP_001305122 ; NP_001305123 ; NP_002519
	NP_032769 ; NP_001344544
	Wikidata
View/Edit Human	View/Edit Mouse

Last updated July 29, 2024

Endonuclease III-like protein 1 is an enzyme that in humans is encoded by the NTHL1 gene.^[5]^[6]^[7]

As reviewed by Li et al.,^[8] NTHL1 is a bifunctional DNA glycosylase that has an associated beta-elimination activity. NTHL1 is usually involved in removing oxidative pyrimidine lesions through base excision repair. NTHL1 catalyses the first step in base excision repair. It cleaves the N-glycosylic bond between the damaged base and its associated sugar residue and then cleaves the phosphodiester bond 3' to the AP site,^[9] leaving a 3'-unsaturated aldehyde after beta-elimination and a 5'-phosphate at the termini of the repair gap.^[8]

Low expression of NTHL1 is associated with initiation and development of astrocytoma.^[10] Low expression of NTHL1 is also found in follicular thyroid tumors.^[11]

A germ line homozygous mutation in NTHL1 causes a cancer susceptibility syndrome similar to Lynch syndrome.^[12]^[13]

Related Research Articles

DNA glycosylases are a family of enzymes involved in base excision repair, classified under EC number EC 3.2.2. Base excision repair is the mechanism by which damaged bases in DNA are removed and replaced. DNA glycosylases catalyze the first step of this process. They remove the damaged nitrogenous base while leaving the sugar-phosphate backbone intact, creating an apurinic/apyrimidinic site, commonly referred to as an AP site. This is accomplished by flipping the damaged base out of the double helix followed by cleavage of the N-glycosidic bond.

Base excision repair (BER) is a cellular mechanism, studied in the fields of biochemistry and genetics, that repairs damaged DNA throughout the cell cycle. It is responsible primarily for removing small, non-helix-distorting base lesions from the genome. The related nucleotide excision repair pathway repairs bulky helix-distorting lesions. BER is important for removing damaged bases that could otherwise cause mutations by mispairing or lead to breaks in DNA during replication. BER is initiated by DNA glycosylases, which recognize and remove specific damaged or inappropriate bases, forming AP sites. These are then cleaved by an AP endonuclease. The resulting single-strand break can then be processed by either short-patch or long-patch BER.

Werner syndrome ATP-dependent helicase, also known as DNA helicase, RecQ-like type 3, is an enzyme that in humans is encoded by the WRN gene. WRN is a member of the RecQ Helicase family. Helicase enzymes generally unwind and separate double-stranded DNA. These activities are necessary before DNA can be copied in preparation for cell division. Helicase enzymes are also critical for making a blueprint of a gene for protein production, a process called transcription. Further evidence suggests that Werner protein plays a critical role in repairing DNA. Overall, this protein helps maintain the structure and integrity of a person's DNA.

Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics.

DNA-(apurinic or apyrimidinic site) lyase is an enzyme that in humans is encoded by the APEX1 gene.

UV excision repair protein RAD23 homolog A is a protein that in humans is encoded by the RAD23A gene.

DNA polymerase kappa is a DNA polymerase that in humans is encoded by the POLK gene. It is involved in translesion synthesis.

Flap endonuclease 1 is an enzyme that in humans is encoded by the FEN1 gene.

Xeroderma pigmentosum, complementation group C, also known as XPC, is a protein which in humans is encoded by the XPC gene. XPC is involved in the recognition of bulky DNA adducts in nucleotide excision repair. It is located on chromosome 3.

Cyclin-O is a protein that in humans is encoded by the CCNO gene.

G/T mismatch-specific thymine DNA glycosylase is an enzyme that in humans is encoded by the TDG gene. Several bacterial proteins have strong sequence homology with this protein.

Exonuclease 1 is an enzyme that in humans is encoded by the EXO1 gene.

DnaJ homolog subfamily A member 1 is a protein that in humans is encoded by the DNAJA1 gene.

Endonuclease VIII-like 1 is an enzyme that in humans is encoded by the NEIL1 gene.

Endonuclease VIII-like 2 is an enzyme that in humans is encoded by the NEIL2 gene.

ATP-dependent DNA helicase Q1 is an enzyme that in humans is encoded by the RECQL gene.

The FPG IleRS zinc finger domain represents a zinc finger domain found at the C-terminal in both DNA glycosylase/AP lyase enzymes and in isoleucyl tRNA synthetase. In these two types of enzymes, the C-terminal domain forms a zinc finger.

MutS is a mismatch DNA repair protein, originally described in Escherichia coli.

In molecular biology, the H2TH domain is a DNA-binding domain found in DNA glycosylase/AP lyase enzymes, which are involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Most damage to bases in DNA is repaired by the base excision repair pathway. These enzymes are primarily from bacteria, and have both DNA glycosylase activity EC 3.2.2.- and AP lyase activity EC 4.2.99.18. Examples include formamidopyrimidine-DNA glycosylases and endonuclease VIII (Nei).

Nei endonuclease VIII-like 3 is a protein in humans that is encoded by the NEIL3 gene.

References

1 2 3 GRCh38: Ensembl release 89: ENSG00000065057 – Ensembl, May 2017
1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000041429 – Ensembl, May 2017
↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ Hilbert TP, Chaung W, Boorstein RJ, Cunningham RP, Teebor GW (Apr 1997). "Cloning and expression of the cDNA encoding the human homologue of the DNA repair enzyme, Escherichia coli endonuclease III". J Biol Chem. 272 (10): 6733–40. doi: 10.1074/jbc.272.10.6733 . PMID 9045706.
↑ Aspinwall R, Rothwell DG, Roldan-Arjona T, Anselmino C, Ward CJ, Cheadle JP, Sampson JR, Lindahl T, Harris PC, Hickson ID (Feb 1997). "Cloning and characterization of a functional human homolog of Escherichia coli endonuclease III". Proc Natl Acad Sci U S A. 94 (1): 109–14. Bibcode:1997PNAS...94..109A. doi: 10.1073/pnas.94.1.109 . PMC 19249 . PMID 8990169.
↑ "Entrez Gene: NTHL1 nth endonuclease III-like 1 (E. coli)".
1 2 Li J, Braganza A, Sobol RW (2013). "Base excision repair facilitates a functional relationship between Guanine oxidation and histone demethylation". Antioxid. Redox Signal. 18 (18): 2429–43. doi:10.1089/ars.2012.5107. PMC 3671628 . PMID 23311711.
↑ Odell ID, Barbour JE, Murphy DL, Della-Maria JA, Sweasy JB, Tomkinson AE, Wallace SS, Pederson DS (2011). "Nucleosome disruption by DNA ligase III-XRCC1 promotes efficient base excision repair". Mol. Cell. Biol. 31 (22): 4623–32. doi:10.1128/MCB.05715-11. PMC 3209256 . PMID 21930793.
↑ Jiang Z, Hu J, Li X, Jiang Y, Zhou W, Lu D (2006). "Expression analyses of 27 DNA repair genes in astrocytoma by TaqMan low-density array". Neurosci. Lett. 409 (2): 112–7. doi:10.1016/j.neulet.2006.09.038. PMID 17034947. S2CID 54278905.
↑ Karger S, Krause K, Engelhardt C, Weidinger C, Gimm O, Dralle H, Sheu-Grabellus SY, Schmid KW, Fuhrer D (2012). "Distinct pattern of oxidative DNA damage and DNA repair in follicular thyroid tumours". J. Mol. Endocrinol. 48 (3): 193–202. doi: 10.1530/JME-11-0119 . PMID 22331172.
↑ Kuiper RP, Hoogerbrugge N (2015). "NTHL1 defines novel cancer syndrome". Oncotarget. 6 (33): 34069–70. doi:10.18632/oncotarget.5864. PMC 4741436 . PMID 26431160.
↑ Weren RD, Ligtenberg MJ, Kets CM, de Voer RM, Verwiel ET, Spruijt L, van Zelst-Stams WA, Jongmans MC, Gilissen C, Hehir-Kwa JY, Hoischen A, Shendure J, Boyle EA, Kamping EJ, Nagtegaal ID, Tops BB, Nagengast FM, Geurts van Kessel A, van Krieken JH, Kuiper RP, Hoogerbrugge N (2015). "A germline homozygous mutation in the base-excision repair gene NTHL1 causes adenomatous polyposis and colorectal cancer". Nat. Genet. 47 (6): 668–71. doi:10.1038/ng.3287. PMID 25938944. S2CID 24075977.

Hilbert TP, Boorstein RJ, Kung HC, et al. (1996). "Purification of a mammalian homologue of Escherichia coli endonuclease III: identification of a bovine pyrimidine hydrate-thymine glycol DNAse/AP lyase by irreversible cross linking to a thymine glycol-containing oligoxynucleotide". Biochemistry. 35 (8): 2505–11. doi:10.1021/bi952516e. PMID 8611553.
Ikeda S, Biswas T, Roy R, et al. (1998). "Purification and characterization of human NTH1, a homolog of Escherichia coli endonuclease III. Direct identification of Lys-212 as the active nucleophilic residue". J. Biol. Chem. 273 (34): 21585–93. doi: 10.1074/jbc.273.34.21585 . PMID 9705289.
Sarker AH, Ikeda S, Nakano H, et al. (1999). "Cloning and characterization of a mouse homologue (mNthl1) of Escherichia coli endonuclease III". J. Mol. Biol. 282 (4): 761–74. doi:10.1006/jmbi.1998.2042. PMID 9743625. S2CID 24931694.
Imai K, Sarker AH, Akiyama K, et al. (1999). "Genomic structure and sequence of a human homologue (NTHL1/NTH1) of Escherichia coli endonuclease III with those of the adjacent parts of TSC2 and SLC9A3R2 genes". Gene. 222 (2): 287–95. doi:10.1016/S0378-1119(98)00485-5. PMID 9831664.
Bessho T (1999). "Nucleotide excision repair 3' endonuclease XPG stimulates the activity of base excision repairenzyme thymine glycol DNA glycosylase". Nucleic Acids Res. 27 (4): 979–83. doi:10.1093/nar/27.4.979. PMC 148276 . PMID 9927729.
Luna L, Bjørås M, Hoff E, et al. (2000). "Cell-cycle regulation, intracellular sorting and induced overexpression of the human NTH1 DNA glycosylase involved in removal of formamidopyrimidine residues from DNA". Mutat. Res. 460 (2): 95–104. doi:10.1016/s0921-8777(00)00015-x. PMID 10882850.
Matsumoto Y, Zhang QM, Takao M, et al. (2002). "Escherichia coli Nth and human hNTH1 DNA glycosylases are involved in removal of 8-oxoguanine from 8-oxoguanine/guanine mispairs in DNA". Nucleic Acids Res. 29 (9): 1975–81. doi:10.1093/nar/29.9.1975. PMC 37258 . PMID 11328882.
Miyabe I, Zhang QM, Kino K, et al. (2002). "Identification of 5-formyluracil DNA glycosylase activity of human hNTH1 protein". Nucleic Acids Res. 30 (15): 3443–8. doi:10.1093/nar/gkf460. PMC 137084 . PMID 12140329.
Liu X, Roy R (2002). "Truncation of amino-terminal tail stimulates activity of human endonuclease III (hNTH1)". J. Mol. Biol. 321 (2): 265–76. doi:10.1016/S0022-2836(02)00623-X. PMID 12144783.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi: 10.1073/pnas.242603899 . PMC 139241 . PMID 12477932.
Marenstein DR, Chan MK, Altamirano A, et al. (2003). "Substrate specificity of human endonuclease III (hNTH1). Effect of human APE1 on hNTH1 activity". J. Biol. Chem. 278 (11): 9005–12. doi: 10.1074/jbc.M212168200 . PMID 12519758.
Ikeda S, Kohmoto T, Tabata R, Seki Y (2003). "Differential intracellular localization of the human and mouse endonuclease III homologs and analysis of the sorting signals". DNA Repair (Amst.). 1 (10): 847–54. doi:10.1016/S1568-7864(02)00145-3. PMID 12531031.
Liu X, Choudhury S, Roy R (2004). "In vitro and in vivo dimerization of human endonuclease III stimulates its activity". J. Biol. Chem. 278 (50): 50061–9. doi: 10.1074/jbc.M309997200 . PMID 14522981.
Katafuchi A, Nakano T, Masaoka A, et al. (2004). "Differential specificity of human and Escherichia coli endonuclease III and VIII homologues for oxidative base lesions". J. Biol. Chem. 279 (14): 14464–71. doi: 10.1074/jbc.M400393200 . PMID 14734554.
Wiederhold L, Leppard JB, Kedar P, et al. (2004). "AP endonuclease-independent DNA base excision repair in human cells". Mol. Cell. 15 (2): 209–20. doi: 10.1016/j.molcel.2004.06.003 . PMID 15260972.
Oyama M, Wakasugi M, Hama T, et al. (2004). "Human NTH1 physically interacts with p53 and proliferating cell nuclear antigen". Biochem. Biophys. Res. Commun. 321 (1): 183–91. doi:10.1016/j.bbrc.2004.06.136. PMID 15358233.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928 . PMID 15489334.
Zhang QM, Yonekura S, Takao M, et al. (2005). "DNA glycosylase activities for thymine residues oxidized in the methyl group are functions of the hNEIL1 and hNTH1 enzymes in human cells". DNA Repair (Amst.). 4 (1): 71–9. doi:10.1016/j.dnarep.2004.08.002. PMID 15533839.

This article on a gene on human chromosome 16 is a stub. You can help Wikipedia by expanding it.

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[refGRCh38Ensembl-1] 1 2 3 GRCh38: Ensembl release 89: ENSG00000065057 – Ensembl, May 2017

[refGRCm38Ensembl-2] 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000041429 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid9045706-5] Hilbert TP, Chaung W, Boorstein RJ, Cunningham RP, Teebor GW (Apr 1997). "Cloning and expression of the cDNA encoding the human homologue of the DNA repair enzyme, Escherichia coli endonuclease III". J Biol Chem. 272 (10): 6733–40. doi: 10.1074/jbc.272.10.6733 . PMID 9045706.

[pmid8990169-6] Aspinwall R, Rothwell DG, Roldan-Arjona T, Anselmino C, Ward CJ, Cheadle JP, Sampson JR, Lindahl T, Harris PC, Hickson ID (Feb 1997). "Cloning and characterization of a functional human homolog of Escherichia coli endonuclease III". Proc Natl Acad Sci U S A. 94 (1): 109–14. Bibcode:1997PNAS...94..109A. doi: 10.1073/pnas.94.1.109 . PMC 19249 . PMID 8990169.

[entrez-7] "Entrez Gene: NTHL1 nth endonuclease III-like 1 (E. coli)".

[Li-8] 1 2 Li J, Braganza A, Sobol RW (2013). "Base excision repair facilitates a functional relationship between Guanine oxidation and histone demethylation". Antioxid. Redox Signal. 18 (18): 2429–43. doi:10.1089/ars.2012.5107. PMC 3671628 . PMID 23311711.

[pmid21930793-9] Odell ID, Barbour JE, Murphy DL, Della-Maria JA, Sweasy JB, Tomkinson AE, Wallace SS, Pederson DS (2011). "Nucleosome disruption by DNA ligase III-XRCC1 promotes efficient base excision repair". Mol. Cell. Biol. 31 (22): 4623–32. doi:10.1128/MCB.05715-11. PMC 3209256 . PMID 21930793.

[pmid17034947-10] Jiang Z, Hu J, Li X, Jiang Y, Zhou W, Lu D (2006). "Expression analyses of 27 DNA repair genes in astrocytoma by TaqMan low-density array". Neurosci. Lett. 409 (2): 112–7. doi:10.1016/j.neulet.2006.09.038. PMID 17034947. S2CID 54278905.

[pmid22331172-11] Karger S, Krause K, Engelhardt C, Weidinger C, Gimm O, Dralle H, Sheu-Grabellus SY, Schmid KW, Fuhrer D (2012). "Distinct pattern of oxidative DNA damage and DNA repair in follicular thyroid tumours". J. Mol. Endocrinol. 48 (3): 193–202. doi: 10.1530/JME-11-0119 . PMID 22331172.

[pmid26431160-12] Kuiper RP, Hoogerbrugge N (2015). "NTHL1 defines novel cancer syndrome". Oncotarget. 6 (33): 34069–70. doi:10.18632/oncotarget.5864. PMC 4741436 . PMID 26431160.

[pmid25938944-13] Weren RD, Ligtenberg MJ, Kets CM, de Voer RM, Verwiel ET, Spruijt L, van Zelst-Stams WA, Jongmans MC, Gilissen C, Hehir-Kwa JY, Hoischen A, Shendure J, Boyle EA, Kamping EJ, Nagtegaal ID, Tops BB, Nagengast FM, Geurts van Kessel A, van Krieken JH, Kuiper RP, Hoogerbrugge N (2015). "A germline homozygous mutation in the base-excision repair gene NTHL1 causes adenomatous polyposis and colorectal cancer". Nat. Genet. 47 (6): 668–71. doi:10.1038/ng.3287. PMID 25938944. S2CID 24075977.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

NTHL1

Contents

See also

Related Research Articles

References

Further reading