Structure of PDB 6ftn Chain A

Receptor sequence
>6ftnA (length=827) Species: 10090 (Mus musculus) [Search protein sequence]
VKKLINSQISLLIGKGLHEFDSLRDPEVNDFRTKMRQFCEEAAAHRQQLG
WVEWLQYSFPLQLEPNRALLVNVKFEGSEESFTFQVSTKDMPLALMACAL
RKKATVFRQQPEEYALQVNGRHEYLYGNYPLCHFQYICSCLHSGLTPHLT
MVHSSSILAMRDEQSNLWSLEQPFSIELIEGRKVNAMKLVVQAGLFHGNE
MLCKTVSSSEVNVCSEPVWKQRLEFDISVCDLPRMARLCFALYAVVDCPI
AWANLMLFDYKDQLKTGERCLYMWPSVLLNPAGTVRGNPNTESAAALVIY
LPEVAPVYFPALEKILELGRHLQLREILERELYEHEKDLVWKMRHEVQEH
FPEALARLLLVTKWNKHEDVAQMLYLLCSWPELPVLSALELLDFSFPDCY
VGSFAIKSLRKLTDDELFQYLLQLVQVLKYESYLDCELTKFLLGRALANR
KIGHFLFWHLRSEMHVPSVALRFGLIMEAYCRGSTHHMKVLMKQGEALSK
LKALNDFVKVSSQKTTKPQTKEMMHMCMRQETYMEALSHLQSPLDPSTLL
EEVCVEQCTFMDSKMKPLWIMYSSEEAGSAGNVGIIFKNGDDLRQDMLTL
QMIQLMDVLWKQEGLDLRMTPYGCLPTGDRTGLIEVVLHSDTIANIQLNK
SNMAATAAFNKDALLNWLKSKNPGEALDRAIEEFTLSCAGYCVATYVLGI
GDRHSDNIMIRESGQLFHIDFGHFLGNFRVPFILTYDFVHVIQQGKTNNS
EKFERFRGYCERAYTILRRHGLLFLHLFALMRAAGLPELSCSKDIQYLKD
SLALGKTEEEALKHFRVKFNEALRESW
3D structure
PDB6ftn Discovery of Highly Isoform Selective Orally Bioavailable Phosphoinositide 3-Kinase (PI3K)-gamma Inhibitors.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.1.137: phosphatidylinositol 3-kinase.
2.7.1.153: phosphatidylinositol-4,5-bisphosphate 3-kinase.
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 E78 A W760 I777 K779 D787 Y813 C815 I825 V828 S831 M900 I910 W569 I586 K588 D596 Y622 C624 I634 V637 S640 M709 I719 MOAD: ic50=200nM
PDBbind-CN: -logKd/Ki=6.70,IC50=199.5nM
Gene Ontology
Molecular Function
GO:0016301 kinase activity
GO:0016303 1-phosphatidylinositol-3-kinase activity
Biological Process
GO:0043491 phosphatidylinositol 3-kinase/protein kinase B signal transduction
GO:0046854 phosphatidylinositol phosphate biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6ftn, PDBe:6ftn, PDBj:6ftn
PDBsum6ftn
PubMed29852070
UniProtO35904|PK3CD_MOUSE Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (Gene Name=Pik3cd)

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