A1KB5

Neu5Ac-alpha2->3Gal-beta1->4Glc-beta1->1'Cer(d18:1/24:1

Created:	2026-06-30
Last modified:	2026-10-07

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1 entries where A1KB5 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	206
Chiral Atom Count	7
Bond Count	208
Aromatic Bond Count	0

2D diagram of A1KB5

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Chemical Component Summary
Name	Neu5Ac-alpha2->3Gal-beta1->4Glc-beta1->1'Cer(d18:1/24:1
Synonyms	5-acetamido-2-[2-(hydroxymethyl)-6-[(2~{R},3~{S},4~{R},5~{R},6~{R})-2-(hydroxymethyl)-4,5-bis(oxidanyl)-6-[(~{E},2~{S},3~{R})-3-oxidanyl-2-(tetracos-14-enoylamino)octadec-4-enoxy]oxan-3-yl]oxy-3,5-bis(oxidanyl)oxan-4-yl]oxy-4-oxidanyl-6-[1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid
Systematic Name (OpenEye OEToolkits)	5-acetamido-2-[2-(hydroxymethyl)-6-[(2~{R},3~{S},4~{R},5~{R},6~{R})-2-(hydroxymethyl)-4,5-bis(oxidanyl)-6-[(~{E},2~{S},3~{R})-3-oxidanyl-2-(tetracos-14-enoylamino)octadec-4-enoxy]oxan-3-yl]oxy-3,5-bis(oxidanyl)oxan-4-yl]oxy-4-oxidanyl-6-[1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid
Formula	C₆₅ H₁₁₈ N₂ O₂₁
Molecular Weight	1,263.633
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	CCCCCCCCCCCCCC=C[CH](O)[CH](CO[CH]1O[CH](CO)[CH](OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)[CH](O)[CH]1O)NC(=O)CCCCCCCCCCCCC=CCCCCCCCCC
SMILES	OpenEye OEToolkits	2.0.7	CCCCCCCCCCCCCC=CC(C(COC1C(C(C(C(O1)CO)OC2C(C(C(C(O2)CO)O)OC3(CC(C(C(O3)C(C(CO)O)O)NC(=O)C)O)C(=O)O)O)O)O)NC(=O)CCCCCCCCCCCCC=CCCCCCCCCC)O
Canonical SMILES	CACTVS	3.385	CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](CO[C@@H]1O[C@H](CO)[C@@H](OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)[C@H](O)[C@H]1O)NC(=O)CCCCCCCCCCCC\C=C/CCCCCCCCC
Canonical SMILES	OpenEye OEToolkits	2.0.7	CCCCCCCCCCCCC/C=C/[C@H]([C@H](CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)OC2C(C(C(C(O2)CO)O)OC3(CC(C(C(O3)C(C(CO)O)O)NC(=O)C)O)C(=O)O)O)O)O)NC(=O)CCCCCCCCCCCCC=CCCCCCCCCC)O
InChI	InChI	1.06	InChI=1S/C65H118N2O21/c1-4-6-8-10-12-14-16-18-19-20-21-22-23-24-25-27-29-31-33-35-37-39-52(75)67-46(47(72)38-36-34-32-30-28-26-17-15-13-11-9-7-5-2)44-83-62-57(79)56(78)59(51(43-70)85-62)86-63-58(80)61(55(77)50(42-69)84-63)88-65(64(81)82)40-48(73)53(66-45(3)71)60(87-65)54(76)49(74)41-68/h19-20,36,38,46-51,53-63,68-70,72-74,76-80H,4-18,21-35,37,39-44H2,1-3H3,(H,66,71)(H,67,75)(H,81,82)/b20-19-,38-36+/t46-,47+,48?,49?,50?,51+,53?,54?,55?,56+,57+,58?,59+,60?,61?,62+,63?,65?/m0/s1
InChIKey	InChI	1.06	BGMMKNTYKZAIDF-KFCZHOSASA-N