Protein Name:
Ketosamine-3-kinase
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UniprotKB/SwissProt ID: Q9HA64 (Q9HA64)
Gene Name:
FN3KRP
Organism: Homo sapiens (Human)
Function: Ketosamine-3-kinase involved in protein deglycation by mediating phosphorylation of ribuloselysine and psicoselysine on glycated proteins, to generate ribuloselysine-3 phosphate and psicoselysine-3 phosphate, respectively (PubMed:14633848, PubMed:15137908). Ribuloselysine-3 phosphate and psicoselysine-3 phosphate adducts are unstable and decompose under physiological conditions (PubMed:14633848, PubMed:15137908). Not able to phosphorylate fructoselysine (PubMed:14633848)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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| InterPro ID |
Domain Name |
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IPR016477
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Fructo-/Ketosamine-3-kinase |
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IPR011009
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Kinase-like_dom_sf |
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The S-nitrosylation sites of Q9HA64
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
11 |
MEELLRRELG C SSVRATGHSG |
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| 2 |
24 |
VRATGHSGGG C ISQGRSYDTD |
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