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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Histone-binding protein RBBP4

UniprotKB/SwissProt ID: Q09028 (Q09028)

Gene Name: RBBP4

Organism: Homo sapiens (Human)

Function: Core histone-binding subunit that may target chromatin assembly factors, chromatin remodeling factors and histone deacetylases to their histone substrates in a manner that is regulated by nucleosomal DNA (PubMed:10866654). Component of the chromatin assembly factor 1 (CAF-1) complex, which is required for chromatin assembly following DNA replication and DNA repair (PubMed:8858152). Component of the core histone deacetylase (HDAC) complex, which promotes histone deacetylation and consequent transcriptional repression (PubMed:9150135). Component of the nucleosome remodeling and histone deacetylase complex (the NuRD complex), which promotes transcriptional repression by histone deacetylation and nucleosome remodeling (PubMed:16428440, PubMed:28977666, PubMed:39460621). Component of the PRC2 complex, which promotes repression of homeotic genes during development (PubMed:29499137, PubMed:31959557). Component of the NURF (nucleosome remodeling factor) complex (PubMed:14609955, PubMed:15310751)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Chromosome, telomere

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR020472 G-protein_beta_WD-40_rep
IPR022052 Histone-bd_RBBP4-like_N
IPR015943 WD40/YVTN_repeat-like_dom_sf
IPR019775 WD40_repeat_CS
IPR036322 WD40_repeat_dom_sf
IPR001680 WD40_rpt
IPR050459 WD_repeat_RBAP46/RBAP48/MSI1

The S-nitrosylation sites of Q09028

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 138 NRARYMPQNP C IIATKTPSSD   
2 167 HPSKPDPSGE C NPDLRLRGHQ