Structure of PDB 3udt Chain B

Receptor sequence
>3udtB (length=385) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
LEEKDASDWIYRGEGGANLVLAYAGSSPLFVGKVIRIQKARRVLTSDEQH
LWRENNELISSPNKEVLEQRYVQNVIIPLLGPKHVDAGVRVSVSKEFLEC
VDKKVTKQRPLWRVNAANVDTSHDSALILNDHSLFDCISVEIKPKCGFLP
TSRFIGKENILKTSVSRFKMHQLLKLEYIEISEESEYDPLDLFSGSKERV
LEAIKALYSTPQNNFRVFLNGSLILGGSGESTGRTSPEIGYAFEDALKGF
IQSRTECFLQLVSDAVYGSGVLDRLLEIQKLDKLDIEGAIHCYYDIINQP
CPICSLHALPLDESLKIVKEYLIAATAKDCSIMISFQSDYVSPTNQTFDY
KVHFIDLSLKPLKRMESYYKLDKKIISFYNRKQKA
3D structure
PDB3udt Inositol phosphate-induced stabilization of inositol 1,3,4,5,6-pentakisphosphate 2-kinase and its role in substrate specificity.
ChainB
Resolution3.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.1.158: inositol-pentakisphosphate 2-kinase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0032942 inositol-1,4,5,6-tetrakisphosphate 2-kinase activity
GO:0035299 inositol-1,3,4,5,6-pentakisphosphate 2-kinase activity
GO:0046872 metal ion binding
GO:0102731 inositol-1,3,4,6-tetrakisphosphate 2-kinase activity
Biological Process
GO:0010264 myo-inositol hexakisphosphate biosynthetic process
GO:0016310 phosphorylation
GO:0030643 intracellular phosphate ion homeostasis
GO:0042742 defense response to bacterium
GO:0048527 lateral root development
GO:0050832 defense response to fungus
GO:0051607 defense response to virus
GO:0055062 phosphate ion homeostasis
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3udt, PDBe:3udt, PDBj:3udt
PDBsum3udt
PubMed22362712
UniProtQ93YN9|IPPK_ARATH Inositol-pentakisphosphate 2-kinase (Gene Name=IPK1)

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