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Collapse Statistics
241 human active and 13 inactive phosphatases in total;
194 phosphatases have substrate data;
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336 protein substrates;
83 non-protein substrates;
1215 dephosphorylation interactions;
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299 KEGG pathways;
876 Reactome pathways;
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last scientific update:
11 Mar, 2019
last maintenance update:
01 Sep, 2023

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CHEBI:61437

Name fructoselysine 6-phosphateC16489
Download: mol | sdf
Synonyms0(2s)-2-azaniumyl-6-{[(3s,4r,5r)-3,4,5-trihydroxy-2-oxo-6-(phosphonatooxy)hexyl]azaniumyl}hexanoate;
Fructose l-lysine-6-phosphate;
Fructoselysine 6-phosphate;
Fructosyllysine 6-phosphate;
Definition An L-lysine derivative having a 6-phosphofructosyl group attached to the side-chain amino group.
Molecular Weight
(Exact mass)
388.3081 (388.1247)
Molecular Formula C12H25N2O10P
SMILES N[C@@H](CCCCNCC(=O)[C@@H](O)[C@H](O)[C@H](O)COP(O)(O)=O)C(O)=O
InChI InChI=1S/C12H25N2O10P/c13-7(12(19)20)3-1-2-4-14-5-8(15)10(17)11(18)9(16)6-24-25(21,22)23/h7,9-11,14,16-18H,1-6,13H2,(H,19,20)(H2,21,22,23)/t7-,9+,10+,11+/m0/s1
InChI Key ZICZRZZPXBCXCE-AYHFEMFVSA-N
Crosslinking annotations KEGG:C16489 | ChEBI:61437 | NIKKAJI:J2.802.739G | PubChem:47205785 |

Pathway ID Pathway Name Pathway Description (KEGG)
map02060Phosphotransferase system (PTS)The phosphoenolpyruvate (PEP)-dependent phosphotransferase system (PTS) is a major mechanism used by bacteria for uptake of carbohydrates, particularly hexoses, hexitols, and disaccharides, where the source of energy is from PEP. The PTS consists of two general components, enzyme I (EI) and histidine phosphocarrier protein (HPr), and of membrane-bound sugar specific permeases (enzymes II). Each enzyme II (EII) complex consists of one or two hydrophobic integral membrane domains (domains C and D) and two hydrophilic domains (domains A and B). EII complexes may exist as distinct proteins or as a single multidomain protein. The PTS catalyzes the uptake of carbohydrates and their conversion into their respective phosphoesters during transport. There are four successive phosphoryl transfers in the PTS. Initial autophosphorylation of EI, using PEP as a substrate, is followed by transfer of the phosphoryl group from EI to HPr. EIIA catalyzes the self-phosphoryl transfer from HPr after which the phosphoryl group is transferred to histidine or cysteine residues of EIIB. The sugar is transported through the membrane-bound EIIC and is phosphorylated by the appropriate sugar-specific EIIB.