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Replication protein A

Replication protein A (RPA) is the major protein that binds to single-stranded DNA (ssDNA) in eukaryotic cells. In vitro, RPA shows a much higher affinity for ssDNA than RNA or double-stranded DNA. RPA is required in replication, recombination and repair processes such as nucleotide excision repair and homologous recombination. It also plays roles in…

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Function
damaged DNA binding, single-stranded DNA binding
Subunit name
Subunit nameGeneChromosomal locus Replication protein A1RPA1Chr. 17 p13.3 Replication protein A2RPA2Chr. 1 p35.3 Replication protein A3RPA3Chr. 7 p21.3

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Replication protein A

Nodes31
Edges30
Triples8
Avg. degree1.94
Density0.064516
Components1

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Replication protein A

Top relations

see also · 4
Replication protein A → A1Replication, A2Replication, A3, Single-stranded
Function · 1
Replication protein A → damaged DNA binding, single-stranded DNA binding
Subunit name · 1
Replication protein A → Subunit nameGeneChromosomal locus Replication protein A1RPA1Chr. 17 p13.3 Replication protein A2RPA2Chr. 1 p35.3 Replication protein A3RPA3Chr. 7 p21.3

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Important terminology

replication rpa protein dna binding ssdna also single-stranded rpa2 repair recombination rpa1 chr heterotrimer dbds binds a1 a2 a3 rpa3

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Replication protein AFunctiondamaged DNA binding, single-stranded DNA binding1.00infobox
Replication protein ASubunit nameSubunit nameGeneChromosomal locus Replication protein A1RPA1Chr. 17 p13.3 Replication protein A2RPA2Chr. 1 p35.3 Replication protein A3RPA3Chr. 7 p21.31.00infobox
nucleotide excision repairinstance ofrecombination and repair processes0.80text
homologous recombinationinstance ofrecombination and repair processes0.80text
Replication protein Asee alsoSingle-stranded0.60section
Replication protein Asee alsoA1Replication0.60section
Replication protein Asee alsoA2Replication0.60section
Replication protein Asee alsoA30.60section

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