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Chemical structure of 5-FAM-Woodtide

GA20439

5-FAM-Woodtide

Also known as (4S)-4-[[(2S,3R)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carbonyl)amino]hexanoyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-5-carbamimidamidopentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-hydroxybutanoyl]amino]-5-[[(2S)-1,5-diamino-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid

FAM-labeled Forkhead derived peptide woodtide (ab/em = 494/521 nm) is used as a substrate for the DYRK family of kinases in in-vitro analysis· Woodtide corresponds to residues 324-334 of transcription factor FKHR with two lysine residues added at the N-terminus to facilitate binding to phosphocellulose paper

ChemicalCAS1566528-51-5MW1945.23FormulaC89H133N21O26S
CAS number
1566528-51-5
Molecular weight
1945.23
Formula
C89H133N21O26S
Solubility
Soluble in DMSO
InChIKey
WAPOYWWTFFOQLN-CISARNBBSA-N
Catalogue number
GA20439
Brand
GLPBIO
Computed properties PubChem CID 131849014 · XLogP -4.7 · TPSA 798 Ų · H-bond donors 26
XLogP
-4.7
TPSA
798 Ų
H-bond donors
26
H-bond acceptors
30
Rotatable bonds
59
Heavy atoms
137

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CCSC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)N)C(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)C2=CC3=C(C=C2)C4(C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O)OC3=O

Computed descriptors from PubChem (CID 131849014), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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