Structure of PDB 6fjk Chain B

Receptor sequence
>6fjkB (length=416) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
EVLFQGPMEMILEEKDASDWIYRGEGGANLVLAYAGSSPLFVGKVIRIQK
ARRNDSVLTSDEQHLWRENNELISSPNKEVLEQRYVQNVIIPLLGPKHVD
AGVRVSVSKEFLECVDKKVTKQRPLWRVNAANVDTSHDSALILNDHSLFS
GGDCISVEIKPKCGFLPTSRFIGKENMLKTSVSRFKMHQLLKLEYIEISE
ESEYDPLDLFSGSKERVLEAIKALYSTPQNNFRVFLNGSLILGGSGESTG
RTSPEIGYAFEDALKGFIQSEDGHRTECFLQLVSDAVYGSGVLDRLLEIQ
KLDKLDIEGAIHCYYDIINQPCPICKEELSLHALPLDESLKIVKEYLIAA
TAKDCSIMISFQSRNADYVSLKPTNQTFDYKVHFIDLSLKPLKRMESYYK
LDKKIISFYNRKQKAE
3D structure
PDB6fjk A Fluorescent Probe Identifies Active Site Ligands of Inositol Pentakisphosphate 2-Kinase.
ChainB
Resolution2.025 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:6fjk, PDBe:6fjk, PDBj:6fjk
PDBsum6fjk
PubMed30160967
UniProtQ93YN9|IPPK_ARATH Inositol-pentakisphosphate 2-kinase (Gene Name=IPK1)

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