Structure of PDB 8owa Chain A Binding Site BS01

Receptor Information
>8owa Chain A (length=981) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MEAAHSKSTEECLAYFGVSETTGLTPDQVKRHLEKYGHNELPAEEGKSLW
ELVIEQFEDLLVRILLLAACISFVLAWFETITAFVEPFVILLILIANAIV
GVWQERNAENAIEALKEYEPEMGKVYRADRKSVQRIKARDIVPGDIVEVA
VGDKVPADIRILSIKSTTLRVDQSILTGESVSVIKHTEPVPDPRAVNQDK
KNMLFSGTNIAAGKALGIVATTGVSTEIGKIRDQMAATEQDKTPLQQKLD
EFGEQLSKVISLICVAVWLINIGHFNDPVHGGSWIRGAIYYFKIAVALAV
AAIPEGLPAVITTCLALGTRRMAKKNAIVRSLPSVETLGCTSVICSDKTG
TLTTNQMSVCKMFIIDKVDGDFCSLNEFSITGSTYAPEGEVLKNDKPIRS
GQFDGLVELATICALCNDSSLDFNETKGVYEKVGEATETALTTLVEKMNV
FNTEVRNLSKVERANACNSVIRQLMKKEFTLEFSRDRKSMSVYCSPAVGN
KMFVKGAPEGVIDRCNYVRVGTTRVPMTGPVKEKILSVIKEWGTGRDTLR
CLALATRDTPPKREEMVLDDSSRFMEYETDLTFVGVVGMLDPPRKEVMGS
IQLCRDAGIRVIMITGDNKGTAIAICRRIGIFGENEEVADRAYTGREFDD
LPLAEQREACRRACCFARVEPSHKSKIVEYLQSYDEITAMTGDGVNDAPA
LKKAEIGIAMGSGTAVAKTASEMVLADDNFSTIVAAVEEGRAIYNNMKQF
IRYLISSNVGEVVCIFLTAALGLPEALIPVQLLWVNLVTDGLPATALGFN
PPDLDIMDRPPRSPKEPLISGWLFFRYMAIGGYVGAATVGAAAWWFMYAE
DGPGVTYHQLTHFMQCTEDHPHFEGLDCEIFEAPEPMTMALSVLVTIEMC
NALNSLSENQSLMRMPPWVNIWLLGSICLSMSLHFLILYVDPLPMIFKLK
ALDLTQWLMVLKISLPVIGLDEILKFIARNY
Ligand information
Ligand IDVUK
InChIInChI=1S/C46H58N2O12/c1-8-10-11-12-16-21-36(51)57-40-38-37(29(4)39(40)58-42(52)28(3)9-2)41-46(55,45(7,54)43(53)59-41)34(27-44(38,6)60-30(5)49)56-35(50)22-17-18-31-23-25-33(26-24-31)48-47-32-19-14-13-15-20-32/h9,13-15,19-20,23-26,34,38-41,54-55H,8,10-12,16-18,21-22,27H2,1-7H3/b28-9-,48-47+/t34-,38+,39-,40-,41-,44-,45+,46+/m0/s1
InChIKeyNGXFGRHJQLJRQJ-RCNCXLEOSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCCCCCCC(=O)O[C@@H]1[C@@H](OC(=O)\C(C)=C/C)C(=C2[C@@H]3OC(=O)[C@@](C)(O)[C@@]3(O)[C@H](C[C@](C)(OC(C)=O)[C@@H]12)OC(=O)CCCc4ccc(cc4)N=Nc5ccccc5)C
CACTVS 3.385CCCCCCCC(=O)O[CH]1[CH](OC(=O)C(C)=CC)C(=C2[CH]3OC(=O)[C](C)(O)[C]3(O)[CH](C[C](C)(OC(C)=O)[CH]12)OC(=O)CCCc4ccc(cc4)N=Nc5ccccc5)C
OpenEye OEToolkits 2.0.7CCCCCCCC(=O)OC1C2C(=C(C1OC(=O)C(=CC)C)C)C3C(C(CC2(C)OC(=O)C)OC(=O)CCCc4ccc(cc4)N=Nc5ccccc5)(C(C(=O)O3)(C)O)O
OpenEye OEToolkits 2.0.7CCCCCCCC(=O)O[C@H]1[C@H]2C(=C([C@@H]1OC(=O)/C(=C\C)/C)C)[C@H]3[C@]([C@H](C[C@]2(C)OC(=O)C)OC(=O)CCCc4ccc(cc4)/N=N/c5ccccc5)([C@](C(=O)O3)(C)O)O
FormulaC46 H58 N2 O12
Name[(3S,3aR,4S,6S,6aR,7S,8S,9bS)-6-acetyloxy-3,6,9-trimethyl-8-[(Z)-2-methylbut-2-enoyl]oxy-3,3a-bis(oxidanyl)-2-oxidanylidene-4-[4-[4-[(E)-phenyldiazenyl]phenyl]butanoyloxy]-4,5,6a,7,8,9b-hexahydroazuleno[4,5-b]furan-7-yl] octanoate;
photoswitch-thapsigargin derivative AzTG-4
ChEMBL
DrugBank
ZINC
PDB chain8owa Chain A Residue 1002 [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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PDB8owa Photoswitchable inhibitors of the sarco(endo)plasmic calcium pump
Resolution2.85 Å
Binding residue
(original residue number in PDB)
L249 L253 F256 V263 I315 I765 V772 I829 F834 Y837 M838
Binding residue
(residue number reindexed from 1)
L245 L249 F252 V259 I311 I755 V762 I819 F824 Y827 M828
Annotation score1
Enzymatic activity
Enzyme Commision number 7.2.2.10: P-type Ca(2+) transporter.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0005215 transporter activity
GO:0005388 P-type calcium transporter activity
GO:0005509 calcium ion binding
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
Biological Process
GO:0006816 calcium ion transport
GO:0006874 intracellular calcium ion homeostasis
GO:0031448 positive regulation of fast-twitch skeletal muscle fiber contraction
GO:0070588 calcium ion transmembrane transport
GO:0106134 positive regulation of cardiac muscle cell contraction
GO:1901896 positive regulation of ATPase-coupled calcium transmembrane transporter activity
GO:1902082 positive regulation of calcium ion import into sarcoplasmic reticulum
GO:1990036 calcium ion import into sarcoplasmic reticulum
Cellular Component
GO:0016020 membrane
GO:0016529 sarcoplasmic reticulum
GO:0033017 sarcoplasmic reticulum membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:8owa, PDBe:8owa, PDBj:8owa
PDBsum8owa
PubMed
UniProtP04191|AT2A1_RABIT Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 (Gene Name=ATP2A1)

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