Structure of PDB 3ifc Chain B

Receptor sequence
>3ifcB (length=320) Species: 9606 (Homo sapiens) [Search protein sequence]
DMLTLTRYVMEKGRQAKGTGELTQLLNSMLTAIKAISSAVRKAGLAHLYG
IAGQVKKLDVLSNSLVINMLQSSYSTCVLVSEENKDAIITAKEKRGKYVV
CFDPLDGSSNIDCLASIGTIFAIYRKTSDEPSEKDALQCGRNIVAAGYAL
YGSATLVALSTGQGVDLFMLDPALGEFVLVEKDVKIKKKGKIYSLNEGYA
KYFDAATTEYVQKKKFPEDGSAPYGARYVGSMVADVHRTLVYGGIFLYPA
NQKSPKGKLRLLYECNPVAYIIEQAGGLATTGTQPVLDVKPEAIHQRVPL
ILGSPEDVQEYLTCVQKNQA
3D structure
PDB3ifc Structure of E69Q mutant of human muscle fructose-1,6-bisphosphatase
ChainB
Resolution1.97 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) D59 E82 E83 D103 L105 D106 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 AMP B V17 K20 G21 A24 G26 T27 E29 L30 K112 Y113 T177 V9 K12 G13 A16 G18 T19 E21 L22 K97 Y98 T161
BS02 P6P B D121 N212 Y215 Y244 G246 S247 M248 Y264 K274 D106 N196 Y199 Y228 G230 S231 M232 Y248 K258
Gene Ontology
Molecular Function
GO:0005515 protein 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
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:0030388 fructose 1,6-bisphosphate metabolic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0030018 Z disc
GO:0070062 extracellular exosome
GO:0070161 anchoring junction

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ifc, PDBe:3ifc, PDBj:3ifc
PDBsum3ifc
PubMed22120740
UniProtO00757|F16P2_HUMAN Fructose-1,6-bisphosphatase isozyme 2 (Gene Name=FBP2)

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