RCSB PDB

141415 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

20V

3-[(E)-{4-formyl-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]pyridin-2-yl}diazenyl]-7-nitronaphthalene-1,5-disulfonic acid

20V is found in 2 entries

20V as free ligands, exist in 2 entries. Examples include 4LQ3, 4O4R,

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View summary at Ligand Expo

Chemical Component Summary
Name	3-[(E)-{4-formyl-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]pyridin-2-yl}diazenyl]-7-nitronaphthalene-1,5-disulfonic acid
Identifiers	3-[(E)-[4-methanoyl-6-methyl-5-oxidanyl-3-(phosphonooxymethyl)pyridin-2-yl]diazenyl]-7-nitro-naphthalene-1,5-disulfonic acid
Synonyms	PPNDS
	Pyridoxal-5'-phosphate-6-(2'-naphthylazo-6'-nitro-4',8'-disulfonic acid)
Formula	C₁₈ H₁₅ N₄ O₁₄ P S₂
Molecular Weight	606.43 g/mol
Type	non-polymer
Isomeric SMILES	Cc1nc(\N=N\c2cc(c3cc(cc(c3c2)S(O)(=O)=O)[N+]([O-])=O)S(O)(=O)=O)c(COP(O)(O)=O)c(C=O)c1O
InChI	InChI=1S/C18H15N4O14PS2/c1-8-17(24)13(6-23)14(7-36-37(27,28)29)18(19-8)21-20-9-2-11-12(15(3-9)38(30,31)32)4-10(22(25)26)5-16(11)39(33,34)35/h2-6,24H,7H2,1H3,(H2,27,28,29)(H,30,31,32)(H,33,34,35)/b21-20+
InChI Key	CMVLDSZYDWJTCG-QZQOTICOSA-N

Chemical Details
Formal Charge	0
Atom Count	54
Chiral Atom Count	0
Chiral Atoms
Bond Count	56
Aromatic Bond Count	17

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