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1ubf

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Current revision (07:31, 25 October 2023) (edit) (undo)
 
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<StructureSection load='1ubf' size='340' side='right'caption='[[1ubf]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
<StructureSection load='1ubf' size='340' side='right'caption='[[1ubf]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1ubf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_smegmatis"_trevisan_1889 "bacillus smegmatis" trevisan 1889]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UBF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1UBF FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1ubf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycolicibacterium_smegmatis Mycolicibacterium smegmatis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UBF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1UBF FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AGS:PHOSPHOTHIOPHOSPHORIC+ACID-ADENYLATE+ESTER'>AGS</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.5&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1g19|1g19]], [[1mo3|1mo3]], [[1ubc|1ubc]], [[1ube|1ube]], [[1ubg|1ubg]]</div></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AGS:PHOSPHOTHIOPHOSPHORIC+ACID-ADENYLATE+ESTER'>AGS</scene></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=1ubf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ubf OCA], [https://pdbe.org/1ubf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ubf RCSB], [https://www.ebi.ac.uk/pdbsum/1ubf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ubf ProSAT]</span></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=1ubf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ubf OCA], [https://pdbe.org/1ubf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ubf RCSB], [https://www.ebi.ac.uk/pdbsum/1ubf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ubf ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/RECA_MYCS2 RECA_MYCS2]] Required for homologous recombination (HR) and the bypass of mutagenic DNA lesions (double strand breaks, DSB) by the SOS response. Can catalyze the hydrolysis of ATP in the presence of single-stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. Numerous X-ray crystals have been resolved under different conditions which indicate the flexibility of the protein, essential to its function. Gln-196 contributes to this plasticity by acting as a switch residue, which transmits the effect of nucleotide binding to the DNA-binding region.<ref>PMID:17360246</ref> <ref>PMID:17496093</ref> <ref>PMID:21219454</ref>
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[https://www.uniprot.org/uniprot/RECA_MYCS2 RECA_MYCS2] Required for homologous recombination (HR) and the bypass of mutagenic DNA lesions (double strand breaks, DSB) by the SOS response. Can catalyze the hydrolysis of ATP in the presence of single-stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. Numerous X-ray crystals have been resolved under different conditions which indicate the flexibility of the protein, essential to its function. Gln-196 contributes to this plasticity by acting as a switch residue, which transmits the effect of nucleotide binding to the DNA-binding region.<ref>PMID:17360246</ref> <ref>PMID:17496093</ref> <ref>PMID:21219454</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
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*[[Recombinase A|Recombinase A]]
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*[[3D structures of recombinase A|3D structures of recombinase A]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus smegmatis trevisan 1889]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Chandra, N R]]
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[[Category: Mycolicibacterium smegmatis]]
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[[Category: Datta, S]]
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[[Category: Chandra NR]]
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[[Category: Ganesh, N]]
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[[Category: Datta S]]
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[[Category: Krishna, R]]
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[[Category: Ganesh N]]
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[[Category: Muniyappa, K]]
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[[Category: Krishna R]]
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[[Category: Vijayan, M]]
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[[Category: Muniyappa K]]
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[[Category: Dna-repair]]
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[[Category: Vijayan M]]
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[[Category: Recombination]]
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Current revision

MsREcA-ATPgS complex

PDB ID 1ubf

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