B1S

(1R,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid

B1S as a free ligand exists in 1 entry. Examples include: 5WKJ

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Chemical Component Summary

Name(1R,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
Identifiers(2~{S})-2-[[(2~{S})-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-1-oxidanyl-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propane-1-sulfonic acid
FormulaC21 H31 N3 O8 S
Molecular Weight485.55
Typepeptide-like
Isomeric SMILESCC(C)C[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](C[C@@H]1CCNC1=O)[C@H](O)S(O)(=O)=O
InChIInChI=1S/C21H31N3O8S/c1-13(2)10-16(24-21(28)32-12-14-6-4-3-5-7-14)19(26)23-17(20(27)33(29,30)31)11-15-8-9-22-18(15)25/h3-7,13,15-17,20,27H,8-12H2,1-2H3,(H,22,25)(H,23,26)(H,24,28)(H,29,30,31)/t15-,16-,17-,20+/m0/s1
InChIKeyBSPZFJDYQHDZNR-OGNFBWPZSA-N

Chemical Details

Formal Charge0
Atom Count64
Chiral Atom Count4
Chiral AtomsC12, C20, C21, C25
Bond Count65
Aromatic Bond Count6
Leaving Atomsn/a