|
|
| (One intermediate revision by the same user not shown) |
| Line 1: |
Line 1: |
|
| |
|
| ==The structure of the human RNase H2 complex defines key interaction interfaces relevant to enzyme function and human disease== | | ==The structure of the human RNase H2 complex defines key interaction interfaces relevant to enzyme function and human disease== |
| <StructureSection load='3p56' size='340' side='right' caption='[[3p56]], [[Resolution|resolution]] 4.06Å' scene=''> | | <StructureSection load='3p56' size='340' side='right'caption='[[3p56]], [[Resolution|resolution]] 4.06Å' scene=''> |
| == Structural highlights == | | == Structural highlights == |
| <table><tr><td colspan='2'>[[3p56]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3P56 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3P56 FirstGlance]. <br> | | <table><tr><td colspan='2'>[[3p56]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3P56 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3P56 FirstGlance]. <br> |
| </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3p5j|3p5j]], [[3kio|3kio]]</td></tr> | | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 4.06Å</td></tr> |
| <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RNASEH2A, RNASEHI, RNHIA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), DLEU8, RNASEH2B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), AYP1, RNASEH2C ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
| | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3p56 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3p56 OCA], [https://pdbe.org/3p56 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3p56 RCSB], [https://www.ebi.ac.uk/pdbsum/3p56 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3p56 ProSAT]</span></td></tr> |
| <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ribonuclease_H Ribonuclease H], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.26.4 3.1.26.4] </span></td></tr>
| |
| <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3p56 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3p56 OCA], [http://pdbe.org/3p56 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3p56 RCSB], [http://www.ebi.ac.uk/pdbsum/3p56 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3p56 ProSAT]</span></td></tr> | |
| </table> | | </table> |
| == Disease == | | == Disease == |
| [[http://www.uniprot.org/uniprot/RNH2A_HUMAN RNH2A_HUMAN]] Aicardi-Goutieres syndrome. The disease is caused by mutations affecting the gene represented in this entry. [[http://www.uniprot.org/uniprot/RNH2C_HUMAN RNH2C_HUMAN]] Aicardi-Goutieres syndrome. The disease is caused by mutations affecting the gene represented in this entry. [[http://www.uniprot.org/uniprot/RNH2B_HUMAN RNH2B_HUMAN]] Aicardi-Goutieres syndrome. The disease is caused by mutations affecting the gene represented in this entry. | | [https://www.uniprot.org/uniprot/RNH2A_HUMAN RNH2A_HUMAN] Aicardi-Goutieres syndrome. The disease is caused by mutations affecting the gene represented in this entry. |
| == Function == | | == Function == |
| [[http://www.uniprot.org/uniprot/RNH2A_HUMAN RNH2A_HUMAN]] Catalytic subunit of RNase HII, an endonuclease that specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA replication, possibly by mediating the removal of lagging-strand Okazaki fragment RNA primers during DNA replication. Mediates the excision of single ribonucleotides from DNA:RNA duplexes.<ref>PMID:16845400</ref> <ref>PMID:21177858</ref> [[http://www.uniprot.org/uniprot/RNH2C_HUMAN RNH2C_HUMAN]] Non catalytic subunit of RNase H2, an endonuclease that specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA replication, possibly by mediating the removal of lagging-strand Okazaki fragment RNA primers during DNA replication. Mediates the excision of single ribonucleotides from DNA:RNA duplexes.<ref>PMID:16845400</ref> <ref>PMID:21177858</ref> [[http://www.uniprot.org/uniprot/RNH2B_HUMAN RNH2B_HUMAN]] Non catalytic subunit of RNase H2, an endonuclease that specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA replication, possibly by mediating the removal of lagging-strand Okazaki fragment RNA primers during DNA replication. Mediates the excision of single ribonucleotides from DNA:RNA duplexes.<ref>PMID:21177858</ref> <ref>PMID:16845400</ref> | | [https://www.uniprot.org/uniprot/RNH2A_HUMAN RNH2A_HUMAN] Catalytic subunit of RNase HII, an endonuclease that specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA replication, possibly by mediating the removal of lagging-strand Okazaki fragment RNA primers during DNA replication. Mediates the excision of single ribonucleotides from DNA:RNA duplexes.<ref>PMID:16845400</ref> <ref>PMID:21177858</ref> |
| <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
| Line 24: |
Line 22: |
|
| |
|
| ==See Also== | | ==See Also== |
| *[[Ribonuclease|Ribonuclease]] | | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] |
| *[[Temp|Temp]]
| |
| == References == | | == References == |
| <references/> | | <references/> |
| __TOC__ | | __TOC__ |
| </StructureSection> | | </StructureSection> |
| [[Category: Human]] | | [[Category: Homo sapiens]] |
| [[Category: Ribonuclease H]] | | [[Category: Large Structures]] |
| [[Category: Bubeck, D]] | | [[Category: Bubeck D]] |
| [[Category: Graham, S C]] | | [[Category: Graham SC]] |
| [[Category: Jones, E Y]] | | [[Category: Jones EY]] |
| [[Category: Hydrolase-replication complex]]
| |
| [[Category: Nuclease that cleaves rna/dna hybrid]]
| |
| [[Category: Nucleus]]
| |
| [[Category: Rnase h fold]]
| |
| [[Category: Triple beta-barrel]]
| |