PDB Chemical Component CY0

Ideal Model

Chemical Description

Name S-{3-[(4-ANILINOQUINAZOLIN-6-YL)AMINO]-3-OXOPROPYL}-L-CYSTEINE
Formula C20 H21 N5 O3 S
Formal charge 0
Molecular weight 411.477 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 50
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2
Bond count 52
Aromatic bond count 17

Chemical Identifiers

Systematic name (ACDLabs) S-(3-oxo-3-{[4-(phenylamino)quinazolin-6-yl]amino}propyl)-L-cysteine
Systematic name (OpenEye OEToolkits) (2R)-2-amino-3-[3-oxo-3-[(4-phenylazanylquinazolin-6-yl)amino]propyl]sulfanyl-propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CSCCC(=O)Nc1ccc2ncnc(Nc3ccccc3)c2c1)C(O)=O
SMILES (CACTVS) N[CH](CSCCC(=O)Nc1ccc2ncnc(Nc3ccccc3)c2c1)C(O)=O
Stereo SMILES (OpenEye) c1ccc(cc1)Nc2c3cc(ccc3ncn2)NC(=O)CCSC[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C20H21N5O3S/c21-16(20(27)28)11-29-9-8-18(26)24-14-6-7-17-15(10-14)19(23-12-22-17)25-13-4-2-1-3-5-13/h1-7,10,12,16H,8-9,11,21H2,(H,24,26)(H,27,28)(H,22,23,25)/t16-/m0/s1
InChIKey descriptor NLVZTRZPMRTVRC-INIZCTEOSA-N

Status Information

Last modified 2011-06-04
Created 2006-09-14
Release status REL
Processing site RCSB