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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: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1

UniprotKB/SwissProt ID: Q9H4L7 (Q9H4L7)

Gene Name: SMARCAD1

Organism: Homo sapiens (Human)

Function: DNA helicase that possesses intrinsic ATP-dependent nucleosome-remodeling activity and is both required for DNA repair and heterochromatin organization. Promotes DNA end resection of double-strand breaks (DSBs) following DNA damage: probably acts by weakening histone DNA interactions in nucleosomes flanking DSBs. Required for the restoration of heterochromatin organization after replication. Acts at replication sites to facilitate the maintenance of heterochromatin by directing H3 and H4 histones deacetylation, H3 'Lys-9' trimethylation (H3K9me3) and restoration of silencing

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Chromosome

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR003892 CUE
IPR014001 Helicase_ATP-bd
IPR001650 Helicase_C-like
IPR027417 P-loop_NTPase
IPR038718 SNF2-like_sf
IPR049730 SNF2/RAD54-like_C
IPR000330 SNF2_N

The S-nitrosylation sites of Q9H4L7

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 106 SDSEDVVSPN C SNTVQEKTFN   
2 575 NLWCPTLKVL C YYGSQEERKQ   
3 772 INNLEKNTEM C NVMMQLRKMA