What's in silkpwd?

Water, Fibroin heavy chain, Fibroin light chain, P25 glycoprotein, Serine, Glycine, Alanine, Tyrosine, Other amino acids, Oleic acid, Palmitic acid, Stearic acid, Calcium ion, Potassium ion, Sodium ion, Magnesium ion, Phosphate, Chlorophyll a, Beta-carotene

CompoundFormulaSMILES
Water O
Fibroin heavy chain
Fibroin light chain
P25 glycoprotein
Serine C([C@@H](C(=O)O)N)O
Glycine C(C(=O)O)N
Alanine C[C@@H](C(=O)O)N
Tyrosine C1=CC(=CC=C1C[C@@H](C(=O)O)N)O
Other amino acids
Oleic acid CCCCCCCC/C=C\CCCCCCCC(=O)O
Palmitic acid CCCCCCCCCCCCCCCC(=O)O
Stearic acid CCCCCCCCCCCCCCCCCC(=O)O
Calcium ion [Ca+2]
Potassium ion [K+]
Sodium ion [Na+]
Magnesium ion [Mg+2]
Phosphate [O-]P(=O)([O-])[O-]
Chlorophyll a CCC1=C(C2=NC1=CC3=C(C4=C([N-]3)C(=C5[C@H]([C@@H](C(=N5)C=C6C(=C(C(=C2)[N-]6)C=C)C)C)CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C4=O)C(=O)OC)C)C.[Mg+2]
Beta-carotene CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C2=C(CCCC2(C)C)C)\C)\C)/C)/C

source: ai · model: GPT-5 · first answered: 2026-09-07 11:55:34

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