Structure of PDB 7ky9 Chain A Binding Site BS02

Receptor Information
>7ky9 Chain A (length=910) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SVPLIVIVIITAIKDGIEDSAGVTPTKKSRISRELNFSVILNFVLLFILC
FTAGIVNGVYYKQKPRSRDYFEFGTIGGSASTNGFVSFWVAVILYQSLVP
ISLYISVEIIKTAQAIFIYTDVLLYNAKLDYPCTPKSWNISDDLGQIEYI
FSDKTGTLTQNVMEFKKCTINGVSYGRAYTEALAGLRKRQGVDVESEGRR
EKEEIAKDRETMIDELRSMSDNTQFCPEDLTFVSKEIVEDLKGSSGDHQQ
KCCEHFLLALALCHSVLVEPNKDDPKKLDIKAQSPDESALVSTARQLGYS
FVGSSKSGLIVEIQGVQKEFQVLNVLEFNSSRKRMSCIIKIPGEPKALLI
CKGADSVIYSRLDRTQNDATLLEKTALHLEEYATEGLRTLCLAQRELTWS
EYERWVKTYDVAAASVTNREEELDKVTDVIERELILLGGTAIEDRLQDGV
PDSIALLAEAGIKLWVLTGDKVETAINIGFSCNVLNNDMELLVVKASGED
VEEFGSDPIQVVNNLVTKYLREKFGMSGSEEELKEAKREHGLPQGNFAVI
IDGDALKVALNGEEMRRKFLLLCKNCKAVLCCRVSPAQKAAVVKLVKKTL
DVMTLAIGDGSNDVAMIQSADVGVGIAGEEGRQAVMCSDYAIGQFRYVTR
LVLVHGKWCYKRLAEMIPQFFYKNVIFTLSLFWYGIYNNFDGSYLFEYTY
LTFYNLAFTSVPVILLAVLDQDVSDTVSMLVPQLYRVGILRKEWNQTKFL
WYMLDGVYQSVICFFFPYLAYHKNMVVTENGLGLDHRYFVGVFVTAIAVT
SCNFYVFMEQYRWDWFCGLFICLSLAVFYGWTGIWTSSSSSNEFYKGAAR
VFAQPAYWAVLFVGVLFCLLPRFTIDCIRKIFYPKDIEIVREMWLRGDFD
LYPQGYDPTD
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7ky9 Chain A Residue 1703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7ky9 Transport mechanism of P4 ATPase phosphatidylcholine flippases.
Resolution4.05 Å
Binding residue
(original residue number in PDB)		G1174 E1193 G1195
Binding residue
(residue number reindexed from 1)		G610 E629 G631
Annotation score1
Enzymatic activity
Enzyme Commision number 7.6.2.1: P-type phospholipid transporter.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0005215 transporter activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0015247 aminophospholipid flippase activity
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
GO:0090554 phosphatidylcholine floppase activity
GO:0090555 phosphatidylethanolamine flippase activity
GO:0090556 phosphatidylserine floppase activity
GO:0140326 ATPase-coupled intramembrane lipid transporter activity
GO:0140346 phosphatidylserine flippase activity
GO:0140351 glycosylceramide flippase activity
Biological Process
GO:0006869 lipid transport
GO:0006897 endocytosis
GO:0007163 establishment or maintenance of cell polarity
GO:0015031 protein transport
GO:0015914 phospholipid transport
GO:0045332 phospholipid translocation
GO:0099040 ceramide translocation
GO:0140331 aminophospholipid translocation
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0005886 plasma membrane
GO:0005935 cellular bud neck
GO:0016020 membrane
GO:0070867 mating projection tip membrane
GO:0071944 cell periphery
GO:1990531 phospholipid-translocating ATPase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7ky9, PDBe:7ky9, PDBj:7ky9
PDBsum7ky9
PubMed33320091
UniProtQ12675|ATC4_YEAST Phospholipid-transporting ATPase DNF2 (Gene Name=DNF2)

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