Structure of PDB 8t56 Chain B

Receptor sequence
>8t56B (length=617) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
ATLQDIGVSAGINILSAFVFFIIFAVLRLQPFNDRVYFSKWYLKGLRSSK
FLNWMPEALKMPEPELIDHAGLDSVVYLRIYWLGLKIFTPIAVLAWAVLV
MRFWTHIVMAYAFTIWTCYVLMKEYETIANMRLQFVASEARRPDQFTVLV
RNVPPDADESVSELVEHFFLVNHPDHYLTHQVVCNANKLADLVKKKKKLQ
NWLDYYQLKYAIEHYIAEIDKISKEISKEREEVVNDPKAIMPAAFVSFKT
RWAAAVCAQTQQTRNPTQWLTEWAPEPRDVFWSNLAIPYVSLTVRRLIMH
VAFFFLTFFFIVPIAFVQSLATIEGIVKAAPFLKFIVDDKFMKSVIQGFL
PGIALKLFLAFLPSILMIMSKFEGFTSISSLERRAAFRYYIFNLVNVFLA
SVIAGAAFIGVAIPMKATFFITYIMVDGWAGVAGEILMLKPLIMFHLKNA
FLVKTDKDREEAMDPGSIGFNTGEPRIQLYFLLGLVYAPVTPMLLPFILV
FFALAYIVYRHQIINVYNQEYESAAAFWPDVHGRVIAALVISQLLLMGLL
GTAAPFLIALPVLTIGFHHFCKGRYEPAFIRYPLQEAMMKDTLETAREPN
LNLKGYLQNAYVHPVFK
3D structure
PDB8t56 Structure of mechanically activated ion channel OSCA2.3 reveals mobile elements in the transmembrane domain.
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 peptide B A118 V164 A97 V108
BS02 Y01 B R100 W103 A599 Y602 R79 W82 A503 Y506
BS03 LBN B P111 L115 I171 W172 Y175 L664 P90 L94 I115 W116 Y119 L563
BS04 CLR B I15 F593 I14 F497
BS05 CLR B P111 W172 P90 W116
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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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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