Structure of PDB 7rx3 Chain B Binding Site BS05

Receptor Information
>7rx3 Chain B (length=591) Species: 451804 (Aspergillus fumigatus A1163) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QENHHVDYVIRFNYGDIDTPEAIKKFEVLLLELSEVGLQTEVRQGDENSL
FVFVRAASKKKLKRAVYQSRVRDWLYGVPQSEAERLLVIYHLITVPKAEG
GAGITPRHGEWKNVDAIFPLHDEETNRQCMREWSKKTFLSTEDLDRIRNT
FGEHVGFYFAFLQSYFRFLMFPAAFGFSCWLLLGSFSIIYTVVNCLWCIV
FIEYWKRQEEDLSCRWQTKGVSAVHEKRAEFKPEKEEVRGVFPATKRMYR
QLLQVPFALLAAVALGAIIATCFAIEIFISEVYNGPLKGYLVFIPTILVS
ALIPTMSAVLLTVATKLNDYENYETQDAYKVALTQKIFVVNFITSYLPII
LTAFVYVPFASRIVPYLDVFHSINPDRLRKQVIYFTVTAQIVGFALETID
EARFLTRVRNEAELEDYDVTDDLREMCIQFGYLALFSPVWPLVPVSFLIN
NWVELRSDFFKICVECKRPWPQRADTIGPWLDSLGFLSWVGSITSSALVY
MFSNGTTIRCWALLLTIFFSEHLYLIVRYAVRSALAKLEPPNTRRERIER
FMMRKRYLDTVLSPTERFWMRQRGWKESAEVGLSLITKAKG
Ligand information
Ligand IDPGW
InChIInChI=1S/C40H77O10P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h17-18,37-38,41-42H,3-16,19-36H2,1-2H3,(H,45,46)/b18-17-/t37-,38+/m0/s1
InChIKeyPAZGBAOHGQRCBP-HGWHEPCSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P](O)(=O)OC[CH](O)CO)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OC[C@H](CO)O)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCC(CO)O)OC(=O)CCCCCCCC=CCCCCCCCC
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@](O)(=O)OC[C@@H](O)CO)OC(=O)CCCCCCC\C=C/CCCCCCCC
ACDLabs 10.04O=C(OC(COP(=O)(OCC(O)CO)O)COC(=O)CCCCCCCCCCCCCCC)CCCCCCC\C=C/CCCCCCCC
FormulaC40 H77 O10 P
Name(1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate;
1-Palmitoyl-2-Oleoyl-sn-Glycero-3-[Phospho-(1-glycerol)];
PHOSPHATIDYLGLYCEROL
ChEMBL
DrugBank
ZINCZINC000008552309
PDB chain7rx3 Chain B Residue 805 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7rx3 TMEM16 scramblases thin the membrane to enable lipid scrambling.
Resolution3.3 Å
Binding residue
(original residue number in PDB)
Q280 Q364
Binding residue
(residue number reindexed from 1)
Q251 Q335
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005245 voltage-gated calcium channel activity
GO:0005254 chloride channel activity
GO:0017128 phospholipid scramblase activity
Biological Process
GO:0017121 plasma membrane phospholipid scrambling
GO:0034220 monoatomic ion transmembrane transport
GO:0045332 phospholipid translocation
GO:0070588 calcium ion transmembrane transport
GO:1902476 chloride transmembrane transport
Cellular Component
GO:0016020 membrane
GO:0032541 cortical endoplasmic reticulum

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:7rx3, PDBe:7rx3, PDBj:7rx3
PDBsum7rx3
PubMed35562175
UniProtQ4WA18

[Back to BioLiP]