this piece corresponds to the legacy myPDB login in the form of a bootstrap modal, will likely retire-->

DAB

2,4-DIAMINOBUTYRIC ACID

DAB is found in 21 entries

DAB in polymers: 18 entries. Examples include: 1B4H 1J73 4ZJX

DAB as free ligands, exist in 3 entries. Example includes: 3D3S 4XMZ 3KED

Find related ligands: Stereoisomers Similar ligands Chemical Structure Search

View summary at Ligand Expo



Chemical Component Summary

Name2,4-DIAMINOBUTYRIC ACID
Identifiers(2S)-2,4-diaminobutanoic acid
FormulaC4 H10 N2 O2
Molecular Weight118.13 g/mol
TypeL-PEPTIDE LINKING
Isomeric SMILESNCC[C@H](N)C(O)=O
InChIInChI=1S/C4H10N2O2/c5-2-1-3(6)4(7)8/h3H,1-2,5-6H2,(H,7,8)/t3-/m0/s1
InChIKeyOGNSCSPNOLGXSM-VKHMYHEASA-N

Chemical Details

Formal Charge0
Atom Count18
Chiral Atom Count1
Chiral AtomsCA
Bond Count17
Aromatic Bond Count0
Leaving AtomsOXT,H2,HXT

Drug Info: DrugBank

DrugBank IDDB03817 Different stereochemistry
Name2,4-Diaminobutyric Acid
Groupsexperimental
Synonyms
  • alpha,gamma-Diaminobutyrate
  • L-2,4-Diaminobutanoate
  • L-2,4-Diaminobutyrate
Categories
  • Acids, Acyclic
  • Amino Acids
  • Amino Acids, Peptides, and Proteins
  • Butyrates
  • Carboxylic Acids
CAS number1758-80-1

Drug Targets

NameSequence SearchPharmacological ActionActions
Envelope glycoprotein gp160MRVKGIKKNYQHLWRWGGMMLLGILMICSATDKLWVTVYYGVPVWKEANT...unknown
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682