Structure of PDB 7rxa Chain B Binding Site BS04

Receptor Information
>7rxa Chain B (length=578) Species: 451804 (Aspergillus fumigatus A1163) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QENHHVDYVIRFNYGDIDTPEAIKKFEVLLLELSEVGLQTEVRQGDENSL
FVFVRAASKKKLKRAVYQSRVRDWLYGVRNTEPEQSEAERLLVIYHLITV
PKAEGGAGITPRHGEWKNVDAIFPLHDEETNRQCMREWSKKTFLSTEDLD
RIRNTFGEHVGFYFAFLQSYFRFLMFPAAFGFSCWLLLGSFSIIYTVVNC
LWCIVFIEYWKRQEEDLSCRWQTKGVSAVHEKRAEFKPEKERGVFPATKR
MYRQLLQVPFALLAAVALGAIIATCFAIEIFISEVYKGYLVFIPTILVSA
LIPTMSAVLLTVATKLNDYENYETQDAYKVALTQKIFVVNFITSYLPIIL
TAFVYVPFASRIVPYLDVINPDRLRKQVIYFTVTAQIVGFALETDEARFL
TRVRNEAELEDYDVTDALRAMCIQFGYLALFSPVWPLVPVSFLINNWVEL
RSDFFKICVECKRPWPQRADTIGPWLDSLGFLSWVGSITSSALVYMFSNT
IRCWALLLTIFFSEHLYLIVRYAVRSALAKLEPPNTRRERIERFMMRKRY
LDTVLTERFWMRQRGWKESAEVGLSLIT
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 chain7rxa Chain B Residue 904 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7rxa TMEM16 scramblases thin the membrane to enable lipid scrambling.
Resolution3.08 Å
Binding residue
(original residue number in PDB)
V214 C217 S585 Y589 S592 T613
Binding residue
(residue number reindexed from 1)
V197 C200 S491 Y495 S498 T509
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

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7rxa, PDBe:7rxa, PDBj:7rxa
PDBsum7rxa
PubMed35562175
UniProtQ4WA18

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