Structure of PDB 7vnl Chain B Binding Site BS01

Receptor Information
>7vnl Chain B (length=169) Species: 283036 (Sander vitreus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MFIKPGRCPKPAVQEDFDAARYLGVWYDIQRLPNKAQKGECATATYSLSP
GVGFSVFNRERLANGTIKSVIGSAIAEDPCEPAKLQFFHENAAPVPYWVL
STDYDNYALVYSCINLGASHAAYASIVSRQPTLPEETIKKLQGTMSSFGV
GVDTLLTTNQDAAYCSAMN
Ligand information
Ligand IDBLA
InChIInChI=1S/C33H34N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-15,34H,1-2,9-12H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-,29-15-
InChIKeyGWZYPXHJIZCRAJ-SRVCBVSDSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1c(c([nH]c1\C=C/2\C(=C(C(=O)N2)C=C)C)\C=C/3\C(=C(C(=N3)\C=C/4\C(=C(C(=O)N4)C)C=C)C)CCC(=O)O)CCC(=O)O
OpenEye OEToolkits 1.5.0Cc1c(c([nH]c1C=C2C(=C(C(=O)N2)C=C)C)C=C3C(=C(C(=N3)C=C4C(=C(C(=O)N4)C)C=C)C)CCC(=O)O)CCC(=O)O
CACTVS 3.341Cc1c([nH]c(C=C2N=C(C=C3NC(=O)C(=C3C=C)C)C(=C2CCC(O)=O)C)c1CCC(O)=O)C=C4NC(=O)C(=C4C)C=C
CACTVS 3.341Cc1c([nH]c(\C=C2/N=C(\C=C3/NC(=O)C(=C3C=C)C)C(=C2CCC(O)=O)C)c1CCC(O)=O)\C=C4/NC(=O)C(=C4C)C=C
FormulaC33 H34 N4 O6
NameBILIVERDINE IX ALPHA
ChEMBL
DrugBank
ZINCZINC000103534374
PDB chain7vnl Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7vnl Phenylalanine stacking enhances the red fluorescence of biliverdin IX alpha on UV excitation in sandercyanin fluorescent protein.
Resolution1.93 Å
Binding residue
(original residue number in PDB)		D47 A55 Q56 T62 A63 N77 R78 E79 K87 V89 H108 V114 Y142
Binding residue
(residue number reindexed from 1)		D28 A36 Q37 T43 A44 N58 R59 E60 K68 V70 H89 V95 Y123
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0031409 pigment binding
Biological Process
GO:0000302 response to reactive oxygen species
GO:0006629 lipid metabolic process
GO:0006950 response to stress
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7vnl, PDBe:7vnl, PDBj:7vnl
PDBsum7vnl
PubMed35020202
UniProtA0A1D5B367

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