Single-stranded DNA-binding protein
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* '''Viral SSB proteins''' are monomeric.<br /> | * '''Viral SSB proteins''' are monomeric.<br /> | ||
* '''Eukaryotic SSB''' ('''Replication protein A''' – RPA) is a heterotrimer composed of RPA70, RPA32 and RPA14. RPA has 6 DNA-binding domains (DBD).<br /> | * '''Eukaryotic SSB''' ('''Replication protein A''' – RPA) is a heterotrimer composed of RPA70, RPA32 and RPA14. RPA has 6 DNA-binding domains (DBD).<br /> | ||
+ | *'''Replication protein A70''' is the eukaryotic SSB 70kDa subunit<ref>PMID:11470540</ref>. | ||
* '''Mitochondrial human SSB (HsmtSSB)''' is a homotetramer. | * '''Mitochondrial human SSB (HsmtSSB)''' is a homotetramer. | ||
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</StructureSection> | </StructureSection> | ||
- | == 3D Structures of single-stranded DNA-binding protein == | ||
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- | Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}} | ||
- | {{#tree:id=OrganizedByTopic|openlevels=0| | ||
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- | *Single-stranded DNA-binding protein | ||
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- | **[[3ull]], [[1s3o]], [[2dud]] – HsmtSSB residues 16-148 – human <br /> | ||
- | **[[5d8e]], [[5d8f]] – hSSB residues 1-109 (mutant) <br /> | ||
- | **[[6iwv]] – hSSB 2 residues 10-77 <br /> | ||
- | **[[6s9r]] – SSB – ''Drosophila melanogaster'' <br /> | ||
- | **[[6cqk]], [[6cqm]], [[6cqo]] – ySSB N terminal domain - yeast<br /> | ||
- | **[[5m1x]] – ySSB N-OB domain (mutant)<br /> | ||
- | **[[1gpc]] – SSB gp32 – Enterobacteria phage T4 <br /> | ||
- | **[[2a1k]] – SSB gp32 – Enterobacteria phage RB69 <br /> | ||
- | **[[1je5]] – SSB – Enterobacteria phage T7 <br /> | ||
- | **[[5odk]], [[5odj]] – Enc34SSB – Enterobacteria phage Enc34 <br /> | ||
- | **[[1vqe]], [[1yha]], [[1vqb]] – F1SSB – Enterobacteria phage F1<br /> | ||
- | **[[1vqa]], [[1vqc]], [[1vqd]], [[1vqe]], [[1vqf]], [[1vqg]], [[1vqh]], [[1vqi]], [[1vqj]], [[1ae2]], [[1ae3]], [[1gkh]] – F1SSB (mutant) <br /> | ||
- | **[[2gn5]] – M13SSB – Enterobacteria phage M13<br /> | ||
- | **[[2gva]], [[2gvb]] – M13SSB (mutant) - NMR<br /> | ||
- | **[[1adu]], [[1adv]], [[1anv]], [[2waz]], [[2wb0]] – SSB C terminal – human adenovirus 5 <br /> | ||
- | **[[1urj]] – SSB – human herpesvirus 1 <br /> | ||
- | **[[1pfs]] – SSB (mutant) – Pseudomonas phage PF3 - NMR<br /> | ||
- | **[[1kaw]] – EcSSB chymotryptic domain – ''Escherichia coli'' <br /> | ||
- | **[[1qvc]], [[1sru]] – EcSSB <br /> | ||
- | **[[1o7i]] – SsSSB residues 1-119 – ''Sulfolobus solfataricus''<br /> | ||
- | **[[1ue1]], [[1ue5]], [[1ue7]], [[1ue6]] – SSB – ''Mycobacterium tuberculosis'' <br /> | ||
- | **[[1x3e]], [[1x3f]], [[1x3g]], [[5gqo]] – MsSSB – ''Mycobacterium smegmatis'' <br /> | ||
- | **[[1se8]] – DrSSB – ''Deinococcus radiodurans'' <br /> | ||
- | **[[4exw]] – SSB DdrB – ''Deinococcus geothermalis'' <br /> | ||
- | **[[1z9f]] – SSB – ''Thermotoga maritima'' <br /> | ||
- | **[[2cwa]] – SSB – ''Thermus thermophilus'' <br /> | ||
- | **[[2fxq]], [[2ihe]] – TaSSB – ''Thermus aquaticus'' <br /> | ||
- | **[[2ihf]] – TaSSB (mutant) <br /> | ||
- | **[[2hql]] – SSB – ''Mycoplasma pneumoniae'' <br /> | ||
- | **[[3eiv]] – ScSSB – ''Streptomyces coelicolor''<br /> | ||
- | **[[4dam]] – ScSSB (mutant) <br /> | ||
- | **[[3lgj]], [[3pgz]] – SSB – ''Bartonella henselae'' <br /> | ||
- | **[[3afp]], [[3afq]] – SSB – ''Mycobacterium leprae'' <br /> | ||
- | **[[3tqy]] – SSB – ''Coxiella burnetii'' <br /> | ||
- | **[[3tek]] – SSB N terminal – ''Thermoproteus tenax''<br /> | ||
- | **[[4gs3]] – SSB N terminal – ''Thermoanaerobacter tengcongensis''<br /> | ||
- | **[[3dm3]] – SSB A domain – ''Methancaldococcus jannaschii''<br /> | ||
- | **[[5xgt]], [[5yyu]] – SSB N-terminal – ''Staphylococcus aureus''<br /> | ||
- | **[[6bhw]] – BsSSB – ''Bacillus subtilis''<br /> | ||
- | **[[5yuo]] – PaSSB – ''Pseudomonas aeruginosa''<br /> | ||
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- | *Single-stranded DNA-binding protein complex with ssDNA | ||
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- | **[[1eyg]] – EcSSB chymotryptic domain + ssDNA <br /> | ||
- | **[[1eqq]] – EcSSB + ssDNA <br /> | ||
- | **[[2vw9]] – HpSSB + ssDNA <br /> | ||
- | **[[3vdy]], [[6bhx]] – BsSSB + ssDNA <br /> | ||
- | **[[3a5u]] – MsSSB chymotryptic domain + ssDNA <br /> | ||
- | **[[3udg]] – DrSSB + ssDNA <br /> | ||
- | **[[2mna]] – SsSSB + ssDNA - NMR<br /> | ||
- | **[[6jdg]], [[6irq]] – PaSSB + ssDNA <br /> | ||
- | **[[5odn]] – SrSSB + ssDNA - ''Salinibacter ruber'' <br /> | ||
- | **[[5odp]] – SrSSB (mutant) + ssDNA <br /> | ||
- | **[[5odl]] – Enc34SSB + ssDNA <br /> | ||
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- | *Other single-stranded DNA-binding protein complexes | ||
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- | **[[6rup]] – hSSB residues 16-148 + peptide<br /> | ||
- | **[[6tyd]] – hSSB 2 residues 1-94 + LDB1 <br /> | ||
- | **[[3ufm]], [[3uf7]] – DrSSB C terminal + uracil-DNA glycosylase <br /> | ||
- | **[[5yun]] – PaSSB + myricetin <br /> | ||
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- | *Replication protein A70 | ||
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- | **[[1l1o]] – hRPA14 + hRPA32 central domain + hRPA70 C terminal <br /> | ||
- | **[[1ewi]], [[2b29]] - hRPA70 N terminal - NMR<br /> | ||
- | **[[4ipc]], [[4ipd]], [[4ipg]] - hRPA70 N terminal (mutant) <br /> | ||
- | **[[1fgu]] – hRPA70 central domain <br /> | ||
- | **[[1jmc]] – hRPA70 central domain + DNA <br /> | ||
- | **[[2b3g]] - hRPA70 N terminal + p53 peptide<br /> | ||
- | **[[5eay]] - hRPA70 N terminal + DNA2 peptide<br /> | ||
- | **[[4nb3]], [[5n85]] - hRPA70 N terminal (mutant) + peptide<br /> | ||
- | **[[5n8a]] - hRPA70 N terminal (mutant) + PrimPol<br /> | ||
- | **[[4ijh]], [[4ijl]], [[4iph]], [[4luo]], [[4luv]], [[4luz]], [[4lw1]], [[4lwc]], [[4o0a]], [[4r4c]], [[4r4i]], [[4r4o]], [[4r4q]], [[4r4t]], [[5e7n]] - hRPA70 N terminal (mutant) + inhibitor<br /> | ||
- | **[[1ynx]] – yRPA69 DBD-A – NMR<br /> | ||
- | **[[6i52]] – yRPA1 + yRPA2 + yRPA3 + ssDNA – Cryo EM <br /> | ||
- | }} | ||
== References == | == References == | ||
<references/> | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] |
Current revision
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References
- ↑ Marceau AH. Functions of single-strand DNA-binding proteins in DNA replication, recombination, and repair. Methods Mol Biol. 2012;922:1-21. doi: 10.1007/978-1-62703-032-8_1. PMID:22976174 doi:http://dx.doi.org/10.1007/978-1-62703-032-8_1
- ↑ Ishibashi T, Kimura S, Furukawa T, Hatanaka M, Hashimoto J, Sakaguchi K. Two types of replication protein A 70 kDa subunit in rice, Oryza sativa: molecular cloning, characterization, and cellular & tissue distribution. Gene. 2001 Jul 11;272(1-2):335-43. PMID:11470540 doi:10.1016/s0378-1119(01)00555-8