Structure of PDB 1qgw Chain B Binding Site BS01

Receptor Information
>1qgw Chain B (length=67) Species: 79257 (Rhodomonas sp. CS24) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AMDKSAKAPVITIFDHRGCSRAPKEYTGAKAGGKDDEMMVKAQSVKIEVS
TGTAEGVLATSLAKMTK
Ligand information
Ligand IDDBV
InChIInChI=1S/C33H36N4O6/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/h7-8,14-15,26,35H,1-2,9-13H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b27-14-,28-15-/t26-/m1/s1
InChIKeyZQHDSLZHMAUUQK-ZTYGKHTCSA-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@@H]4C(=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)CC4C(=C(C(=O)N4)C=C)C)C)CCC(=O)O)CCC(=O)O
CACTVS 3.341CC1=C(C=C)C(=O)N[CH]1CC2=NC(=Cc3[nH]c(C=C4NC(=O)C(=C4C=C)C)c(C)c3CCC(O)=O)C(=C2C)CCC(O)=O
CACTVS 3.341CC1=C(C=C)C(=O)N[C@@H]1CC2=N\C(=C/c3[nH]c(\C=C4/NC(=O)C(=C4C=C)C)c(C)c3CCC(O)=O)C(=C2C)CCC(O)=O
FormulaC33 H36 N4 O6
Name15,16-DIHYDROBILIVERDIN
ChEMBL
DrugBank
ZINCZINC000056871439
PDB chain1qgw Chain A Residue 219 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qgw Evolution of a light-harvesting protein by addition of new subunits and rearrangement of conserved elements: crystal structure of a cryptophyte phycoerythrin at 1.63-A resolution.
Resolution1.63 Å
Binding residue
(original residue number in PDB)		L62 T66
Binding residue
(residue number reindexed from 1)		L62 T66
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Cellular Component
External links
PDB RCSB:1qgw, PDBe:1qgw, PDBj:1qgw
PDBsum1qgw
PubMed10430868
UniProtP30943|PHE2_RHDS2 Phycoerythrin alpha-2 chain, chloroplastic (Gene Name=cpeA2)

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