Human Interaction Network Ontology

Last uploaded: June 27, 2014
Preferred Name

Cohesin Loading onto Chromatin

Synonyms
Definitions

Reviewed: Zhang, Nenggang, 2012-10-22 In mitotic telophase, as chromosomes decondense, cohesin complex associated with PDS5 (PDS5A and PDS5B) and WAPAL (WAPL) proteins is loaded onto chromatin (Shintomi and Hirano, 2009, Kueng et al. 2006, Gandhi et al. 2006, Chan et al. 2012). Cohesin loading is facilitated by the complex of NIPBL (SCC2) and MAU2 (SCC4) proteins, which constitute an evolutionarily conserved cohesin loading complex. MAU2 depletion in HeLa cells results in 2-3-fold reduction in the amount of cohesin in the chromatin fraction (Watrin et al. 2006). NIPBL mutations are the cause of the Cornelia de Lange syndrome, a dominantly inherited disorder characterized by facial malformations, limb defects, and growth and cognitive retardation (Tonkin et al. 2004). Cornelia de Lange syndrome can also be caused by mutations in cohesin subunits SMC1A (Musio et al. 2006, Borck et al. 2007, Deardorff et al. 2007, Pie et al. 2010) and SMC3 (Deardorff et al. 2007). Edited: Matthews, L, 2012-10-05 Authored: Orlic-Milacic, M, 2012-10-02 Edited: Gillespie, ME, 2012-10-05

ID

http://purl.obolibrary.org/obo/HINO_0017611

comment

Reviewed: Zhang, Nenggang, 2012-10-22

In mitotic telophase, as chromosomes decondense, cohesin complex associated with PDS5 (PDS5A and PDS5B) and WAPAL (WAPL) proteins is loaded onto chromatin (Shintomi and Hirano, 2009, Kueng et al. 2006, Gandhi et al. 2006, Chan et al. 2012). Cohesin loading is facilitated by the complex of NIPBL (SCC2) and MAU2 (SCC4) proteins, which constitute an evolutionarily conserved cohesin loading complex. MAU2 depletion in HeLa cells results in 2-3-fold reduction in the amount of cohesin in the chromatin fraction (Watrin et al. 2006). NIPBL mutations are the cause of the Cornelia de Lange syndrome, a dominantly inherited disorder characterized by facial malformations, limb defects, and growth and cognitive retardation (Tonkin et al. 2004). Cornelia de Lange syndrome can also be caused by mutations in cohesin subunits SMC1A (Musio et al. 2006, Borck et al. 2007, Deardorff et al. 2007, Pie et al. 2010) and SMC3 (Deardorff et al. 2007).

Edited: Matthews, L, 2012-10-05

Authored: Orlic-Milacic, M, 2012-10-02

Edited: Gillespie, ME, 2012-10-05

definition source

Pubmed17273969

Pubmed15146185

Pubmed17113138

Pubmed16604071

Pubmed19696148

Reactome, http://www.reactome.org

Pubmed17112726

Pubmed16682347

Pubmed20358602

Pubmed17221863

Pubmed22901742

label

Cohesin Loading onto Chromatin

located_in

http://purl.obolibrary.org/obo/NCBITaxon_9606

prefixIRI

HINO:0017611

prefLabel

Cohesin Loading onto Chromatin

seeAlso

Reactome Database ID Release 432470946

ReactomeREACT_150421

subClassOf

http://purl.obolibrary.org/obo/INO_0000021

has_part

http://purl.obolibrary.org/obo/HINO_0010674

http://purl.obolibrary.org/obo/HINO_0010657

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