Entry
Name
Nucleotide excision repair - Ricinus communis (castor bean)
Description
Nucleotide excision repair (NER) is a mechanism to recognize and repair bulky DNA damage caused by compounds, environmental carcinogens, and exposure to UV-light. In humans hereditary defects in the NER pathway are linked to at least three diseases: xeroderma pigmentosum (XP), Cockayne syndrome (CS), and trichothiodystrophy (TTD). The repair of damaged DNA involves at least 30 polypeptides within two different sub-pathways of NER known as transcription-coupled repair (TCR-NER) and global genome repair (GGR-NER). TCR refers to the expedited repair of lesions located in the actively transcribed strand of genes by RNA polymerase II (RNAP II). In GGR-NER the first step of damage recognition involves XPC-hHR23B complex together with XPE complex (in prokaryotes, uvrAB complex). The following steps of GGR-NER and TCR-NER are similar.
Class
Genetic Information Processing; Replication and repair
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Ricinus communis (castor bean) [GN:
rcu ]
Gene
8265297 WD repeat-containing protein ATCSA-1 isoform X1 [KO:K10570 ]
8263514 UV-stimulated scaffold protein A homolog isoform X1 [KO:K23720 ]
8288139 DNA-directed RNA polymerases II, IV and V subunit 3 [KO:K03011 ]
8264771 DNA-directed RNA polymerases IV and V subunit 4 isoform X1 [KO:K03012 ]
8270900 DNA-directed RNA polymerase V subunit 5A isoform X1 [KO:K03013 ]
8268331 DNA-directed RNA polymerases II and IV subunit 5A [KO:K03013 ]
8258290 DNA-directed RNA polymerases II, IV and V subunit 6A isoform X1 [KO:K03014 ]
8263166 DNA-directed RNA polymerases II, IV and V subunit 8B [KO:K03016 ]
107260747 DNA-directed RNA polymerases II, IV and V subunit 9A isoform X2 [KO:K03017 ]
8258795 DNA-directed RNA polymerases II, IV and V subunit 9A-like [KO:K03017 ]
8279042 DNA-directed RNA polymerase subunit 10-like protein [KO:K03007 ]
8272277 DNA-directed RNA polymerases II, IV and V subunit 12 [KO:K03009 ]
8259315 DNA-directed RNA polymerases II, IV and V subunit 11 [KO:K03008 ]
8287410 general transcription and DNA repair factor IIH helicase subunit XPB1 isoform X2 [KO:K10843 ] [EC:5.6.2.4 ]
8272056 general transcription and DNA repair factor IIH helicase subunit XPD isoform X1 [KO:K10844 ] [EC:5.6.2.3 ]
107262487 general transcription and DNA repair factor IIH subunit TFB5 [KO:K10845 ]
8267682 general transcription and DNA repair factor IIH subunit TFB1-1 [KO:K03141 ]
8276554 general transcription and DNA repair factor IIH subunit TFB4 isoform X1 [KO:K03143 ]
8275581 general transcription and DNA repair factor IIH subunit TFB2 isoform X1 [KO:K03144 ]
8280087 replication protein A 70 kDa DNA-binding subunit E [KO:K07466 ]
8268447 replication protein A 70 kDa DNA-binding subunit A [KO:K07466 ]
8284426 replication protein A 70 kDa DNA-binding subunit B [KO:K07466 ]
8260297 replication protein A 32 kDa subunit B isoform X2 [KO:K10739 ]
8282067 LOW QUALITY PROTEIN: replication protein A 32 kDa subunit A [KO:K10739 ]
8269025 DNA repair endonuclease UVH1 isoform X1 [KO:K10848 ] [EC:3.1.-.-]
8285528 DNA excision repair protein ERCC-1 isoform X1 [KO:K10849 ]
8288260 uncharacterized protein LOC8288260 isoform X1 [KO:K03504 ]
8273383 uncharacterized protein LOC8273383 isoform X2 [KO:K10756 ]
Reference
Authors
Sugasawa K.
Title
[Molecular mechanism of mammalian nucleotide excision repair]
Journal
Tanpakushitsu Kakusan Koso 46:893-901 (2001)
Reference
Authors
Nakatsu Y.
Title
[Transcription-coupled repair and Cockayne syndrome]
Journal
Tanpakushitsu Kakusan Koso 46:908-15 (2001)
Reference
Authors
Nakagawa N, Masui R, Kuramitsu S.
Title
[Structure and function of DNA repair enzyme UvrB from Thermus thermophilus HB8]
Journal
Tanpakushitsu Kakusan Koso 46:968-75 (2001)
Reference
Authors
Kraemer KH, Patronas NJ, Schiffmann R, Brooks BP, Tamura D, DiGiovanna JJ.
Title
Xeroderma pigmentosum, trichothiodystrophy and Cockayne syndrome: a complex genotype-phenotype relationship.
Journal
Reference
Authors
Saldivar JS, Wu X, Follen M, Gershenson D.
Title
Nucleotide excision repair pathway review I: implications in ovarian cancer and platinum sensitivity.
Journal
Reference
Authors
Sugasawa K.
Title
[DNA repair pathways involving Cul4A ubiquitin ligases]
Journal
Tanpakushitsu Kakusan Koso 51:1339-44 (2006)
Reference
Authors
Ito S, Ando D, Tanaka K.
Title
[Cross-talk between DNA repair and transcription: molecular mechanism and disorders]
Journal
Tanpakushitsu Kakusan Koso 52:1823-31 (2007)
Related pathway
KO pathway