ABA

ALPHA-AMINOBUTYRIC ACID

ABA is found in 129 entries

ABA in polymers: 125 entries. Examples include: 1A3P, 1B6J, 1B6K

ABA as free ligands, exist in 4 entries. Examples include 3A0K, 3VNR, 4R18

Find related ligands: Stereoisomers Similar ligands Chemical Structure Search

View summary at Ligand Expo

Chemical Component Summary

Name ALPHA-AMINOBUTYRIC ACID
Identifiers (2S)-2-aminobutanoic acid
(2S)-2-azanylbutanoic acid
Formula C4 H9 N O2
Molecular Weight 103.12 g/mol
Type L-peptide linking
Isomeric SMILES CC[C@H](N)C(O)=O
InChI InChI=1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChI Key QWCKQJZIFLGMSD-VKHMYHEASA-N

Chemical Details

Formal Charge 0
Atom Count 16
Chiral Atom Count 1
Chiral Atoms CA
Bond Count 15
Aromatic Bond Count 0
Leaving Atoms OXT HN2 HXT