A1CR3

methyl {(2S)-1-[(1R,2S,5S)-6,6-dimethyl-2-{[(2S)-4-(methylsulfanyl)-1-oxobutan-2-yl]carbamoyl}-3-azabicyclo[3.1.0]hexan-3-yl]-3,3-dimethyl-1-oxobutan-2-yl}carbamate

Created:	2025-09-03
Last modified:	2026-01-21

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1 entries where A1CR3 is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	65
Chiral Atom Count	5
Bond Count	66
Aromatic Bond Count	0

2D diagram of A1CR3

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Chemical Component Summary
Name	methyl {(2S)-1-[(1R,2S,5S)-6,6-dimethyl-2-{[(2S)-4-(methylsulfanyl)-1-oxobutan-2-yl]carbamoyl}-3-azabicyclo[3.1.0]hexan-3-yl]-3,3-dimethyl-1-oxobutan-2-yl}carbamate
Systematic Name (OpenEye OEToolkits)	methyl ~{N}-[(2~{S})-1-[(1~{R},2~{S},5~{S})-6,6-dimethyl-2-[[(2~{S})-4-methylsulfanyl-1-oxidanylidene-butan-2-yl]carbamoyl]-3-azabicyclo[3.1.0]hexan-3-yl]-3,3-dimethyl-1-oxidanylidene-butan-2-yl]carbamate
Formula	C₂₁ H₃₅ N₃ O₅ S
Molecular Weight	441.585
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	CC1(C)C2C(C(=O)NC(C=O)CCSC)N(CC21)C(=O)C(NC(=O)OC)C(C)(C)C
SMILES	CACTVS	3.385	COC(=O)N[CH](C(=O)N1C[CH]2[CH]([CH]1C(=O)N[CH](CCSC)C=O)C2(C)C)C(C)(C)C
SMILES	OpenEye OEToolkits	3.1.0.0	CC1(C2C1C(N(C2)C(=O)C(C(C)(C)C)NC(=O)OC)C(=O)NC(CCSC)C=O)C
Canonical SMILES	CACTVS	3.385	COC(=O)N[C@H](C(=O)N1C[C@H]2[C@@H]([C@H]1C(=O)N[C@@H](CCSC)C=O)C2(C)C)C(C)(C)C
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)OC)C(=O)N[C@@H](CCSC)C=O)C
InChI	InChI	1.06	InChI=1S/C21H35N3O5S/c1-20(2,3)16(23-19(28)29-6)18(27)24-10-13-14(21(13,4)5)15(24)17(26)22-12(11-25)8-9-30-7/h11-16H,8-10H2,1-7H3,(H,22,26)(H,23,28)/t12-,13-,14-,15-,16+/m0/s1
InChIKey	InChI	1.06	YSVXBQXAHYVXCQ-UVPYHEFZSA-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.