Structure of PDB 4h46 Chain A

Receptor sequence
>4h46A (length=319) Species: 9823 (Sus scrofa) [Search protein sequence]
NIVTLTRFVMEEGRKARGTGEMTQLLNSLCTAVKAISTAVRKAGIAHLYG
IAGSKKLDVLSNDLVINVLKSSFATCVLVSEEDKNAIIVEPEKRGKYVVC
FDPLDGSSNIDCLVSIGTIFGIYRKNSTDEPSEKDALQPGRNLVAAGYAL
YGSATMLVLAMVNGVNCFMLDPAIGEFILVDRDVKIKKKGSIYSINEGYA
KEFDPAITEYIQRKKFPPDNSAPYGARYVGSMVADVHRTLVYGGIFMYPA
NKKSPKGKLRLLYECNPMAYVMEKAGGLATTGKEAVLDIVPTDIHQRAPI
ILGSPEDVTELLEIYQKHA
3D structure
PDB4h46 Fluorescent 2',3'-O-(2,4,6-trinitrophenyl) (TNP)-AMP Is an Active Site Inhibitor for Porcine Liver Fructose-1,6-bisphosphatase Rather Than Allosteric Inhibitor
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) D74 E97 E98 D118 L120 D121 E280
Catalytic site (residue number reindexed from 1) D58 E81 E82 D102 L104 D105 E264
Enzyme Commision number 3.1.3.11: fructose-bisphosphatase.
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 F6P A D121 N212 Y215 Y244 G246 M248 Y264 K274 D105 N196 Y199 Y228 G230 M232 Y248 K258
BS02 MG A E97 D118 D121 E280 E81 D102 D105 E264
BS03 AMP A V17 E20 G21 A24 G26 T27 E29 M30 Y113 M177 V9 E12 G13 A16 G18 T19 E21 M22 Y97 M161
BS04 NEN A S124 N125 C128 S108 N109 C112
Gene Ontology
Molecular Function
GO:0016208 AMP binding
GO:0016787 hydrolase activity
GO:0016791 phosphatase activity
GO:0042132 fructose 1,6-bisphosphate 1-phosphatase activity
GO:0042578 phosphoric ester hydrolase activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0048029 monosaccharide binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0005986 sucrose biosynthetic process
GO:0006000 fructose metabolic process
GO:0006002 fructose 6-phosphate metabolic process
GO:0006094 gluconeogenesis
GO:0006111 regulation of gluconeogenesis
GO:0016311 dephosphorylation
GO:0030308 negative regulation of cell growth
GO:0030388 fructose 1,6-bisphosphate metabolic process
GO:0045820 negative regulation of glycolytic process
GO:0046580 negative regulation of Ras protein signal transduction
GO:0071286 cellular response to magnesium ion
GO:0071466 cellular response to xenobiotic stimulus
Cellular Component
GO:0005737 cytoplasm
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:4h46, PDBe:4h46, PDBj:4h46
PDBsum4h46
PubMed
UniProtP00636|F16P1_PIG Fructose-1,6-bisphosphatase 1 (Gene Name=FBP1)

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