Structure of PDB 2jb6 Chain L Binding Site BS02

Receptor Information
>2jb6 Chain L (length=210) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTQPASVSGSPGQSITISCTGTSSDVGSNNYVSWYQQHPGKAPKLMIYGG
SNRPSGVSNRFSGSKSGNTASLTISGLQAEDEADYYCRSWDSNLSYSVFG
GGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAW
KADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHE
GSTVEKTVAP
Ligand information
Ligand IDT5C
InChIInChI=1S/C32H38N2O12S4/c1-22(8-6-10-29-31(2,3)25-20-23(49(41,42)43)12-14-27(25)33(29)16-18-47(35,36)37)9-7-11-30-32(4,5)26-21-24(50(44,45)46)13-15-28(26)34(30)17-19-48(38,39)40/h6-15,20-21H,16-19H2,1-5H3,(H3-,35,36,37,38,39,40,41,42,43,44,45,46)/p+1
InChIKeyWKWHOLCUESSZIQ-UHFFFAOYSA-O
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(=CC=CC1=[N+](c2ccc(cc2C1(C)C)S(=O)(=O)O)CCS(=O)(=O)O)C=CC=C3C(c4cc(ccc4N3CCS(=O)(=O)O)S(=O)(=O)O)(C)C
OpenEye OEToolkits 1.5.0C\C(=C/C=CC1=[N+](c2ccc(cc2C1(C)C)S(=O)(=O)O)CCS(=O)(=O)O)\C=C\C=C\3/C(c4cc(ccc4N3CCS(=O)(=O)O)S(=O)(=O)O)(C)C
CACTVS 3.341CC(/C=C/C=C1/N(CC[S](O)(=O)=O)c2ccc(cc2C1(C)C)[S](O)(=O)=O)=C\C=C\C3=[N+](CC[S](O)(=O)=O)c4ccc(cc4C3(C)C)[S](O)(=O)=O
CACTVS 3.341CC(C=CC=C1N(CC[S](O)(=O)=O)c2ccc(cc2C1(C)C)[S](O)(=O)=O)=CC=CC3=[N+](CC[S](O)(=O)=O)c4ccc(cc4C3(C)C)[S](O)(=O)=O
ACDLabs 10.04O=S(=O)(O)CC[N+]=2c1ccc(cc1C(C=2\C=C\C=C(\C=C\C=C4\N(c3ccc(cc3C4(C)C)S(=O)(=O)O)CCS(=O)(=O)O)C)(C)C)S(=O)(=O)O
FormulaC32 H39 N2 O12 S4
Name2-{(1E,3Z,5E,7E)-7-[3,3-DIMETHYL-5-SULFO-1-(2-SULFOETHYL)-1,3-DIHYDRO-2H-INDOL-2-YLIDENE]-4-METHYLHEPTA-1,3,5-TRIEN-1-YL}-3,3-DIMETHYL-5-SULFO-1-(2-SULFOETHYL)-3H-INDOLIUM;
TETRASULFOCYANINE
ChEMBL
DrugBank
ZINCZINC000085537050
PDB chain2jb6 Chain H Residue 1222 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2jb6 Fab Mor03268 Triggers Absorption Shift of a Diagnostic Dye Via Packaging in a Solvent-Shielded Fab Dimer Interface
Resolution2.85 Å
Binding residue
(original residue number in PDB)		Y34 G52 W93
Binding residue
(residue number reindexed from 1)		Y31 G49 W90
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003823 antigen binding
Biological Process
GO:0002250 adaptive immune response
GO:0016064 immunoglobulin mediated immune response
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005886 plasma membrane
GO:0019814 immunoglobulin complex
GO:0070062 extracellular exosome
GO:0071735 IgG immunoglobulin complex
GO:0072562 blood microparticle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2jb6, PDBe:2jb6, PDBj:2jb6
PDBsum2jb6
PubMed18241888
UniProtP0DOY2|IGLC2_HUMAN Immunoglobulin lambda constant 2 (Gene Name=IGLC2)

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