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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: Sarcoplasmic/endoplasmic reticulum calcium ATPase 2

UniprotKB/SwissProt ID: AT2A2_HUMAN (P16615)

Gene Name: ATP2A2

Synonyms: ATP2B

Organism: Homo sapiens (Human).

Function: This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Isoform 2 is involved in the regulation of the contraction/relaxation cycle.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Endoplasmic reticulum membrane; Multi-pass membrane protein. Sarcoplasmic reticulum membrane; Multi-pass membrane protein.

Protein disease:
Disease database Database Entry Disease information
KEGGH00715 Darier disease; Dyskeratosis follicularis
KEGGH00755 Acrokeratosis verruciformis
OMIM101900ACROKERATOSIS VERRUCIFORMIS; AKV ;;HOPF DISEASE
OMIM108740ATPase, Ca(2)-TRANSPORTING, SLOW-TWITCH; ATP2A2 ;;ATP2B;; SARCOPLASMIC RETICULUM Ca(2)-ATP
OMIM124200DARIER-WHITE DISEASE; DAR ;;KERATOSIS FOLLICULARIS;; DARIER DISEASE; DD DARIER DISEASE, ACRA
HPRD00161Acrokeratosis verruciformis
HPRD00161Darier disease
HPRD00161Darier disease, acral hemorrhagic type
HPRD00161Darier disease, segmental
Network with metabolic pathway:
Kegg map ID Pathway Link
map05412Arrhythmogenic right ventricular cardiomyopathy (ARVC)
map04260Cardiac muscle contraction
map04972Pancreatic secretion
map05410Hypertrophic cardiomyopathy (HCM)
map05414Dilated cardiomyopathy
map04020Calcium signaling pathway
map05010Alzheimer's disease
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000695
IPR001757
IPR004014
IPR005782
IPR005834
IPR006068
IPR008250

The S-nitrosylation sites of AT2A2_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1498SRDRKSMSVY C TPNKPSRTSM CCCCEEEEEE E ECCCCCCCCE 4.83%HC0124105792-
2560EWGSGSDTLR C LALATHDNPL HHHCCCCCEE E EEEEEECCCC 2.68%HC0220140087in vivo