Structure of PDB 8e4t Chain A Binding Site BS01

Receptor Information
>8e4t Chain A (length=268) Species: 81824 (Monosiga brevicollis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKEPRELNREWLIVLSELGQGAFGIVYEASLSEPKAPEIQVAAKSLRKDA
MDNEREELLEEALVMAQMEHANVVGLIGVITKGRPIYVVLEHMRNGSLKD
YVMNKTCTPAQQVTWSRQVASGMAHIHSLGFIHRDLAARNVLLSASLTAK
VADFGLARESTDSRGGNVPVRWTAPEALEDNIFSEKSDVWAFGVLMYEVY
TKAAMPYTGWNNQRVWIEVTNGFRLPCPADCPLPVFKIMSMCWLHDRHER
PSFETLVKALAALETDSD
Ligand information
Ligand IDSTU
InChIInChI=1S/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/m1/s1
InChIKeyHKSZLNNOFSGOKW-FYTWVXJKSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC12C(C(CC(O1)n3c4ccccc4c5c3c6n2c7ccccc7c6c8c5C(=O)NC8)NC)OC
CACTVS 3.341CN[CH]1C[CH]2O[C](C)([CH]1OC)n3c4ccccc4c5c6CNC(=O)c6c7c8ccccc8n2c7c35
CACTVS 3.341CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n3c4ccccc4c5c6CNC(=O)c6c7c8ccccc8n2c7c35
ACDLabs 10.04O=C5NCc4c2c3n(c1ccccc12)C8(OC(n6c3c(c45)c7ccccc67)CC(NC)C8OC)C
OpenEye OEToolkits 1.5.0C[C@@]12[C@@H]([C@@H](C[C@@H](O1)n3c4ccccc4c5c3c6n2c7ccccc7c6c8c5C(=O)NC8)NC)OC
FormulaC28 H26 N4 O3
NameSTAUROSPORINE
ChEMBLCHEMBL388978
DrugBankDB02010
ZINCZINC000003814434
PDB chain8e4t Chain A Residue 1901 [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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PDB8e4t Crystal structure of the kinase domain of a receptor tyrosine kinase from a choanoflagellate, Monosiga brevicollis.
Resolution1.95 Å
Binding residue
(original residue number in PDB)		V1557 A1573 K1575 H1623 M1624 G1627 R1670 L1673
Binding residue
(residue number reindexed from 1)		V26 A42 K44 H92 M93 G96 R139 L142
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:8e4t, PDBe:8e4t, PDBj:8e4t
PDBsum8e4t
PubMed37310965
UniProtA9VBW0

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