A1B9V

3-[(1S,3S)-1-oxo-2,3-dihydro-1H-1lambda~4~-benzothiophen-3-yl]-L-alanine

Created:	2025-04-14
Last modified:	2026-04-22

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1 entries where A1B9V is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	29
Chiral Atom Count	3
Bond Count	30
Aromatic Bond Count	6

2D diagram of A1B9V

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Chemical Component Summary
Name	3-[(1S,3S)-1-oxo-2,3-dihydro-1H-1lambda~4~-benzothiophen-3-yl]-L-alanine
Systematic Name (OpenEye OEToolkits)	(2~{S})-2-azanyl-3-(1-oxidanylidene-2,3-dihydro-1-benzothiophen-3-yl)propanoic acid
Formula	C₁₁ H₁₃ N O₃ S
Molecular Weight	239.291
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C(O)C(N)CC1CS(=O)c2ccccc21
SMILES	CACTVS	3.385	N[CH](C[CH]1C[S](=O)c2ccccc12)C(O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)C(CS2=O)CC(C(=O)O)N
Canonical SMILES	CACTVS	3.385	N[C@@H](C[C@@H]1C[S@](=O)c2ccccc12)C(O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)C(CS2=O)C[C@@H](C(=O)O)N
InChI	InChI	1.06	InChI=1S/C11H13NO3S/c12-9(11(13)14)5-7-6-16(15)10-4-2-1-3-8(7)10/h1-4,7,9H,5-6,12H2,(H,13,14)/t7-,9+,16+/m1/s1
InChIKey	InChI	1.06	DYLPYZQIFYBGGW-QICQVJHXSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.