RCSB PDB - Ligand Summary Page

INR

2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID

INR is found in 3 entries

INR as free ligands, exist in 3 entries. Examples include 1E9H, 1UZU, 1V0O

View summary at Ligand Expo

Chemical Component Summary
Name	2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID
Identifiers	(2Z)-2',3-dioxo-1,1',2',3-tetrahydro-2,3'-biindole-5'-sulfonic acid (3Z)-2-oxo-3-(3-oxo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid
Synonyms	INDIRUBIN-5-SULPHONATE
Formula	C₁₆ H₁₀ N₂ O₅ S
Molecular Weight	342.33 g/mol
Type	non-polymer
Isomeric SMILES	OS(=O)(=O)c1ccc2NC(=O)\C(=C3/Nc4ccccc4C3=O)c2c1
InChI	InChI=1S/C16H10N2O5S/c19-15-9-3-1-2-4-11(9)17-14(15)13-10-7-8(24(21,22)23)5-6-12(10)18-16(13)20/h1-7,17H,(H,18,20)(H,21,22,23)/b14-13-
InChI Key	IHBOEHLUIBMBMY-YPKPFQOOSA-N

Chemical Details
Formal Charge	0
Atom Count	34
Chiral Atom Count	0
Chiral Atoms
Bond Count	37
Aromatic Bond Count	12

DrugBank ID	DB02519 (Stereoisomeric match)
Name	Indirubin-5-Sulphonate
Groups	experimental
Synonyms
Brand Names

DrugBank ID

DB02519 (Stereoisomeric match)

Name

Indirubin-5-Sulphonate

Groups

experimental

Synonyms

Brand Names

Name	Sequence Search	Pharmacological Action	Actions
Glycogen phosphorylase, muscle form	MSRPLSDQEKRKQISVRGLAGVENVTELKKNFNRHLHFTLVKDRNVATPR...	unknown
Cell division control protein 2 homolog	MEKYHGLEKIGEGTYGVVYKAQNNYGETFALKKIRLEKEDEGIPSTTIRE...	unknown

Name

Sequence Search

Pharmacological Action

Actions

Glycogen phosphorylase, muscle form

MSRPLSDQEKRKQISVRGLAGVENVTELKKNFNRHLHFTLVKDRNVATPR...

unknown

Cell division control protein 2 homolog

MEKYHGLEKIGEGTYGVVYKAQNNYGETFALKKIRLEKEDEGIPSTTIRE...

unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID: 21059682

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139555 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

INR

2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID

Chemical Component Summary

Chemical Details

Drug Info: DrugBank

Drug Targets

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139555 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

INR

2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID

Chemical Component Summary

Chemical Details

Drug Info: DrugBank

Drug Targets