Structure of PDB 5ajw Chain A

Receptor sequence
>5ajwA (length=439) Species: 9606 (Homo sapiens) [Search protein sequence]
PLELTQSRVQKIWVPVDHRPSLPRSNSPTVIVMVGLPARGKTYISKKLTR
YLNWIGVPTKVFNVGEYRREAVKQYSSYNFFRPDNEEAMKVRKQCALAAL
RDVKSYLAKEGGQIAVFDATNTTRERRHMILHFAKENDFKAFFIESVCDD
PTVVASNIMEVKISSPDYKDCNSAEAMDDFMKRISCYEASYQPLDPDKCD
RDLSLIKVIDVGRRFLVNRVQDHIQSRIVYYLMNIHVQPRTIYLCRHGEN
EHNLQGRIGGDSGLSSRGKKFASALSKFVEEQNLKDLRVWTSQLKSTIQT
AEALRLPYEQWKALNEIDAGVCEELTYEEIRDTYPEEYALREQDKYYYRY
PTGESYQDLVQRLEPVIMELERQENVLVICHQAVLRCLLAYFLDKSAEEM
PYLKCPLHTVLKLTPVAYGCRVESIYLNVESVCTHRERS
3D structure
PDB5ajw Structure-Based Design of Potent and Selective Inhibitors of the Metabolic Kinase Pfkfb3.
ChainA
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R252 H253 N259 S302 E322 H387
Catalytic site (residue number reindexed from 1) R246 H247 N253 S296 E316 H381
Enzyme Commision number 2.7.1.105: 6-phosphofructo-2-kinase.
3.1.3.46: fructose-2,6-bisphosphate 2-phosphatase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PHS A R252 H253 N259 H387 Q388 R246 H247 N253 H381 Q382
BS02 F6P A G265 E322 Y333 R347 K351 Y362 Q388 R392 G259 E316 Y327 R341 K345 Y356 Q382 R386
BS03 S6L A R45 G46 Y49 I50 V159 N163 V214 V217 G218 F221 L238 M239 I241 V243 R39 G40 Y43 I44 V153 N157 V208 V211 G212 F215 L232 M233 I235 V237 MOAD: ic50=0.104uM
PDBbind-CN: -logKd/Ki=6.98,IC50=0.104uM
BindingDB: IC50=104nM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003873 6-phosphofructo-2-kinase activity
GO:0004331 fructose-2,6-bisphosphate 2-phosphatase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0016787 hydrolase activity
Biological Process
GO:0006000 fructose metabolic process
GO:0006003 fructose 2,6-bisphosphate metabolic process
GO:0006096 glycolytic process
GO:0006915 apoptotic process
GO:0010001 glial cell differentiation
GO:0016310 phosphorylation
GO:0046835 carbohydrate phosphorylation
GO:0061744 motor behavior
Cellular Component
GO:0005654 nucleoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5ajw, PDBe:5ajw, PDBj:5ajw
PDBsum5ajw
PubMed25849762
UniProtQ16875|F263_HUMAN 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 (Gene Name=PFKFB3)

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