Structure of PDB 7opi Chain C Binding Site BS01

Receptor Information
>7opi Chain C (length=842) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NLPFLKPDDIQYFDKLLVDVDESTLSPEEQKERKIMKLLLKIKNGTPPMR
KAALRQITDKAREFGAGPLFNQILPLLMSPTLEDQERHLLVKVIDRILYK
LDDLVRPYVHKILVVIEPLLIDEDYYARVEGREIISNLAKAAGLATMIST
MRPDIDNMDEYVRNTTARAFAVVASALGIPSLLPFLKAVCKSKKSWQARH
TGIKIVQQIAILMGCAILPHLRSLVEIIEHGLVDEQQKVRTISALAIAAL
AEAATPYGIESFDSVLKPLWKGIRQHRGKGLAAFLKAIGYLIPLMDAEYA
NYYTREVMLILIREFQSPDEEMKKIVLKVVKQCCGTDGVEANYIKTEILP
PFFKHFWQHRMALDRRNYRQLVDTTVELANKVGAAEIISRIVDDLKDEAE
QYRKMVMETIEKIMGNLGAADIDHKLEEQLIDGILYAFQEQTTEDSVMLN
GFGTVVNALGKRVKPYLPQICGTVLWRLNNKSAKVRQQAADLISRTAVVM
KTCQEEKLMGHLGVVLYEYLGEEYPEVLGSILGALKAIVNVIGMHKMTPP
IKDLLPRLTPILKNRHEKVQENCIDLVGRIADRGAEYVSAREWMRICFEL
LELLKAHKKAIRRATVNTFGYIAKAIGPHDVLATLLNNLKVQERQNRVCT
TVAIAIVAETCSPFTVLPALMNEYRVPELNVQNGVLKSLSFLFEYIGEMG
KDYIYAVTPLLEDALMDRDLVHRQTASAVVQHMSLGVYGFGCEDSLNHLL
NYVWPNVFETSPHVIQAVMGALEGLRVAIGPCRMLQYCLQGLFHPARKVR
DVYWKIYNSIYIGSQDALIAHYPRIYNDDKNTYIRYELDYIL
Ligand information
Ligand ID07I
InChIInChI=1S/C26H37NO6/c1-16(7-10-22-13-17(2)14-26(30)33-22)8-11-24-18(3)15-23(20(5)32-24)27-25(29)12-9-19(4)31-21(6)28/h7-10,12,14,18-20,22-24H,11,13,15H2,1-6H3,(H,27,29)/b10-7+,12-9-,16-8+/t18-,19-,20+,22+,23+,24-/m0/s1
InChIKeyCDYGVGCTHMNLJY-FLMQFJOVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7C[C@H]1C[C@H]([C@H](O[C@H]1C/C=C(\C)/C=C/[C@@H]2CC(=CC(=O)O2)C)C)NC(=O)/C=C\[C@H](C)OC(=O)C
CACTVS 3.385C[C@H]1C[C@@H](NC(=O)\C=C/[C@H](C)OC(C)=O)[C@@H](C)O[C@H]1C/C=C(C)/C=C/[C@@H]2CC(=CC(=O)O2)C
OpenEye OEToolkits 2.0.7CC1CC(C(OC1CC=C(C)C=CC2CC(=CC(=O)O2)C)C)NC(=O)C=CC(C)OC(=O)C
CACTVS 3.385C[CH]1C[CH](NC(=O)C=C[CH](C)OC(C)=O)[CH](C)O[CH]1CC=C(C)C=C[CH]2CC(=CC(=O)O2)C
FormulaC26 H37 N O6
NameSpliceostatin E (form I);
[(Z,2S)-5-[[(2R,3R,5S,6S)-2,5-dimethyl-6-[(2E,4E)-3-methyl-5-[(2S)-4-methyl-6-oxidanylidene-2,3-dihydropyran-2-yl]penta-2,4-dienyl]oxan-3-yl]amino]-5-oxidanylidene-pent-3-en-2-yl] ethanoate;
[(Z,2S)-5-[[(2R,3R,5S,6S)-2,5-dimethyl-6-[(2E,4E)-3-methyl-5-[(2S)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]penta-2,4-dienyl]oxan-3-yl]amino]-5-oxopent-3-en-2-yl] acetate;
90123658
ChEMBLCHEMBL3326878
DrugBank
ZINCZINC000146774453
PDB chain7opi Chain C Residue 1401 [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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PDB7opi Structural basis of intron selection by U2 snRNP in the presence of covalent inhibitors.
Resolution3.1 Å
Binding residue
(original residue number in PDB)
L1066 K1067 R1074 Q1107 V1110
Binding residue
(residue number reindexed from 1)
L604 K605 R612 Q645 V648
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0000245 spliceosomal complex assembly

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Molecular Function

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Biological Process
External links
PDB RCSB:7opi, PDBe:7opi, PDBj:7opi
PDBsum7opi
PubMed34301950
UniProtO75533|SF3B1_HUMAN Splicing factor 3B subunit 1 (Gene Name=SF3B1)

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