PDB Chemical Component PPB

Ideal Model

Chemical Description

Name 1-{[1-(2-AMINO-3-PHENYL-PROPIONYL)-PYRROLIDINE-2-CARBONYL]-AMINO}-2-(3-CYANO-PHENYL)-ETHANEBORONIC ACID
Synonyms (D)PHE-PRO-BOROPHE(M-CN)
Formula C23 H27 B N4 O4
Formal charge 0
Molecular weight 434.296 g/mol
Component type NON-POLYMER

Chemical features

Atom count 59
Chiral atom count 3
Chiral atoms C2 C7 C14
Bond count 61
Aromatic bond count 12

Chemical Identifiers

Systematic name (ACDLabs) D-phenylalanyl-N-[(1R)-2-(3-cyanophenyl)-1-(dihydroxyboranyl)ethyl]-L-prolinamide
Systematic name (OpenEye OEToolkits) [(1R)-1-[[(2S)-1-[(2R)-2-amino-3-phenyl-propanoyl]pyrrolidin-2-yl]carbonylamino]-2-(3-cyanophenyl)ethyl]boronic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@H](Cc1ccccc1)C(=O)N2CCC[C@H]2C(=O)N[C@@H](Cc3cccc(c3)C#N)B(O)O
SMILES (CACTVS) N[CH](Cc1ccccc1)C(=O)N2CCC[CH]2C(=O)N[CH](Cc3cccc(c3)C#N)B(O)O
Stereo SMILES (OpenEye) B([C@H](Cc1cccc(c1)C#N)NC(=O)[C@@H]2CCCN2C(=O)[C@@H](Cc3ccccc3)N)(O)O
InChI descriptor InChI=1S/C23H27BN4O4/c25-15-18-9-4-8-17(12-18)14-21(24(31)32)27-22(29)20-10-5-11-28(20)23(30)19(26)13-16-6-2-1-3-7-16/h1-4,6-9,12,19-21,31-32H,5,10-11,13-14,26H2,(H,27,29)/t19-,20+,21+/m1/s1
InChIKey descriptor UFOIPTZMXQILSG-HKBOAZHASA-N

Status Information

Last modified 2021-03-01
Created 1999-07-08
Release status REL
Model PDB code 1AUJ
Processing site RCSB