PDB Chemical Component DAH

Ideal Model

Chemical Description

Name 3,4-DIHYDROXYPHENYLALANINE
Synonyms L-DOPA
Formula C9 H11 N O4
Formal charge 0
Molecular weight 197.188 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id PHE

Chemical features

Atom count 25
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 25
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) 3-hydroxy-L-tyrosine
Systematic name (OpenEye OEToolkits) (2S)-2-azanyl-3-[3,4-bis(oxidanyl)phenyl]propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](Cc1ccc(O)c(O)c1)C(O)=O
SMILES (CACTVS) N[CH](Cc1ccc(O)c(O)c1)C(O)=O
Stereo SMILES (OpenEye) c1cc(c(cc1C[C@@H](C(=O)O)N)O)O
InChI descriptor InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
InChIKey descriptor WTDRDQBEARUVNC-LURJTMIESA-N

Status Information

Last modified 2011-08-19
Created 1999-07-08
Release status REL
Replaces TY3
Processing site RCSB