Structure of PDB 8t56 Chain B Binding Site BS03

Receptor Information
>8t56 Chain B (length=617) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATLQDIGVSAGINILSAFVFFIIFAVLRLQPFNDRVYFSKWYLKGLRSSK
FLNWMPEALKMPEPELIDHAGLDSVVYLRIYWLGLKIFTPIAVLAWAVLV
MRFWTHIVMAYAFTIWTCYVLMKEYETIANMRLQFVASEARRPDQFTVLV
RNVPPDADESVSELVEHFFLVNHPDHYLTHQVVCNANKLADLVKKKKKLQ
NWLDYYQLKYAIEHYIAEIDKISKEISKEREEVVNDPKAIMPAAFVSFKT
RWAAAVCAQTQQTRNPTQWLTEWAPEPRDVFWSNLAIPYVSLTVRRLIMH
VAFFFLTFFFIVPIAFVQSLATIEGIVKAAPFLKFIVDDKFMKSVIQGFL
PGIALKLFLAFLPSILMIMSKFEGFTSISSLERRAAFRYYIFNLVNVFLA
SVIAGAAFIGVAIPMKATFFITYIMVDGWAGVAGEILMLKPLIMFHLKNA
FLVKTDKDREEAMDPGSIGFNTGEPRIQLYFLLGLVYAPVTPMLLPFILV
FFALAYIVYRHQIINVYNQEYESAAAFWPDVHGRVIAALVISQLLLMGLL
GTAAPFLIALPVLTIGFHHFCKGRYEPAFIRYPLQEAMMKDTLETAREPN
LNLKGYLQNAYVHPVFK
Ligand information
Ligand IDLBN
InChIInChI=1S/C42H82NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h20-21,40H,6-19,22-39H2,1-5H3/b21-20-/t40-/m1/s1
InChIKeyWTJKGGKOPKCXLL-VYOBOKEXSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\CCCCCCCC
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P]([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P]([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC
ACDLabs 12.01C(C(COC(CCCCCCCCCCCCCCC)=O)OC(CCCCCCCC=[C@H]CCCCCCCC)=O)OP(OCC[N+](C)(C)C)([O-])=O
FormulaC42 H82 N O8 P
Name1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine;
(2R)-2-[(9Z)-9-Octadecenoyloxy]-3-(palmitoyloxy)propyl 2-(trimethylammonio)ethyl phosphate
ChEMBL
DrugBank
ZINC
PDB chain8t56 Chain B Residue 812 [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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PDB8t56 Structure of mechanically activated ion channel OSCA2.3 reveals mobile elements in the transmembrane domain.
Resolution2.8 Å
Binding residue
(original residue number in PDB)
P111 L115 I171 W172 Y175 L664
Binding residue
(residue number reindexed from 1)
P90 L94 I115 W116 Y119 L563
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005227 calcium-activated cation channel activity
GO:0008381 mechanosensitive monoatomic ion channel activity
GO:0042802 identical protein binding
Biological Process
GO:0006812 monoatomic cation transport
GO:0034220 monoatomic ion transmembrane transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:8t56, PDBe:8t56, PDBj:8t56
PDBsum8t56
PubMed38103547
UniProtQ5XEZ5|CSC1_ARATH Calcium permeable stress-gated cation channel 1 (Gene Name=CSC1)

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