A1BK4

N-(dihydroxymethyl)-L-phenylalanyl-N-[(2R,3S)-2-hydroxy-1-methoxy-5-methyl-1-oxohexan-3-yl]-L-lysinamide

Created:	2024-12-11
Last modified:	2025-12-17

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1 entries where A1BK4 is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	75
Chiral Atom Count	4
Bond Count	75
Aromatic Bond Count	6

2D diagram of A1BK4

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Chemical Component Summary
Name	N-(dihydroxymethyl)-L-phenylalanyl-N-[(2R,3S)-2-hydroxy-1-methoxy-5-methyl-1-oxohexan-3-yl]-L-lysinamide
Synonyms	methyl (5S,8S,11S)-8-(4-aminobutyl)-5-benzyl-11-isobutyl-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10-triazatridecan-13-oate bound form
Systematic Name (OpenEye OEToolkits)	methyl (2~{R},3~{S})-3-[[(2~{S})-6-azanyl-2-[[(2~{S})-2-[bis(oxidanyl)methylamino]-3-phenyl-propanoyl]amino]hexanoyl]amino]-5-methyl-2-oxidanyl-hexanoate
Formula	C₂₄ H₄₀ N₄ O₇
Molecular Weight	496.597
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C(OC)C(O)C(CC(C)C)NC(=O)C(CCCCN)NC(=O)C(NC(O)O)Cc1ccccc1
SMILES	CACTVS	3.385	COC(=O)[CH](O)[CH](CC(C)C)NC(=O)[CH](CCCCN)NC(=O)[CH](Cc1ccccc1)NC(O)O
SMILES	OpenEye OEToolkits	3.1.0.0	CC(C)CC(C(C(=O)OC)O)NC(=O)C(CCCCN)NC(=O)C(Cc1ccccc1)NC(O)O
Canonical SMILES	CACTVS	3.385	COC(=O)[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccccc1)NC(O)O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CC(C)C[C@@H]([C@H](C(=O)OC)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccccc1)NC(O)O
InChI	InChI	1.06	InChI=1S/C24H40N4O7/c1-15(2)13-18(20(29)23(32)35-3)27-21(30)17(11-7-8-12-25)26-22(31)19(28-24(33)34)14-16-9-5-4-6-10-16/h4-6,9-10,15,17-20,24,28-29,33-34H,7-8,11-14,25H2,1-3H3,(H,26,31)(H,27,30)/t17-,18-,19-,20+/m0/s1
InChIKey	InChI	1.06	FKYXTMPITQBLQQ-LWYYNNOASA-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.