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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: Alpha-enolase

UniprotKB/SwissProt ID: ENOA_HUMAN (P06733)

Gene Name: ENO1

Synonyms: ENO1L1, MBPB1, MPB1

Organism: Homo sapiens (Human).

Function: Multifunctional enzyme that, as well as its role in glycolysis, plays a part in various processes such as growth control, hypoxia tolerance and allergic responses. May also function in the intravascular and pericellular fibrinolytic system due to its ability to serve as a receptor and activator of plasminogen on the cell surface of several cell-types such as leukocytes and neurons. Stimulates immunoglobulin production. MBP1 binds to the myc promoter and acts as a transcriptional repressor. May be a tumor suppressor.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Cell membrane. Cytoplasm, myofibril, sarcomere, M line. Note=Can translocate to the plasma membrane in either the homodimeric (alpha/alpha) or heterodimeric (alpha/gamma) form. ENO1 is localized to the M line. Isoform MBP-1: Nucleus.

PDB :
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Protein disease:
Disease database Database Entry Disease information
OMIM172430ENOLASE 1; ENO1 ;;ENOLASE, ALPHA;; PHOSPHOPYRUVATE HYDRATASE; PPH CRYSTALLIN, TAU, INCLUDED;
Network with metabolic pathway:
Kegg map ID Pathway Link
map00010Glycolysis / Gluconeogenesis
map04066HIF-1 signaling pathway
map03018RNA degradation
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000941

The S-nitrosylation sites of ENOA_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1337RIAKAVNEKS C NCLLLKVNQI HHHHHHHCCC C CEEEEEECCC 6.54%HC012212679in vitro