Structure of PDB 8i34 Chain A Binding Site BS02

Receptor Information
>8i34 Chain A (length=175) Species: 34490 (Haliclona sp.) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VPTCKETPPQWSGDLFDWTIGVGAKIVLRIATVNYDRDSESIKITDVDRN
PGPKQTELLLYKSNTRYLVVGSDCTKGTTQGEFPSFGAHEGSQRDGNLIL
GAQPPNPGVGVDIFEGSTEREAFYGEYIPIGEGKQCVPAIESTASLLPLA
LRTAQYGNITTTLPTDPFSIPPECT
Ligand information
Ligand IDAXT
InChIInChI=1S/C40H52O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-36,41-42H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-/m0/s1
InChIKeyMQZIGYBFDRPAKN-UWFIBFSHSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=C(C(CC(C1=O)O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(C(=O)C(CC2(C)C)O)C)C)C
CACTVS 3.341CC(=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[CH](O)CC1(C)C)C=CC=C(C)C=CC2=C(C)C(=O)[CH](O)CC2(C)C
CACTVS 3.341CC(=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)C(=O)[C@@H](O)CC1(C)C)/C=C/C=C(C)/C=C/C2=C(C)C(=O)[C@@H](O)CC2(C)C
ACDLabs 10.04O=C2C(=C(\C=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C1=C(C(=O)C(O)CC1(C)C)C)C)C)C)C)C(C)(C)CC2O)C
OpenEye OEToolkits 1.5.0CC1=C(C(C[C@@H](C1=O)O)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C2=C(C(=O)[C@H](CC2(C)C)O)C)\C)\C
FormulaC40 H52 O4
NameASTAXANTHIN;
3,3'-DIHYDROXY-BETA,BETA-CAROTENE-4,4'-DIONE
ChEMBLCHEMBL1255871
DrugBankDB06543
ZINCZINC000100042059
PDB chain8i34 Chain B Residue 301 [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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PDB8i34 An ependymin-related blue carotenoprotein decorates marine blue sponge.
Resolution2.44 Å
Binding residue
(original residue number in PDB)
F32 W34 R45 I46 E131 Y140 T169
Binding residue
(residue number reindexed from 1)
F16 W18 R29 I30 E115 Y124 T153
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
Biological Process
GO:0007160 cell-matrix adhesion
Cellular Component
GO:0005576 extracellular region

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:8i34, PDBe:8i34, PDBj:8i34
PDBsum8i34
PubMed37517696
UniProtA0AA52HX42

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