PDB Chemical Component EP2

Ideal Model

Chemical Description

Name methyl N-[(2S)-4-{[(1S)-1-{[(2S)-2-carboxypyrrolidin-1-yl]carbonyl}-3-methylbutyl]amino}-2-hydroxy-4-oxobutanoyl]-L-leucylglycylglycinate
Synonyms NS-134
Formula C26 H41 N5 O10
Formal charge 0
Molecular weight 583.631 g/mol
Component type peptide-like

Chemical features

Atom count 82
Chiral atom count 5
Chiral atoms CA2 C21 C31 CA3 CA4
Bond count 83
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) methyl N-{[(2S,3S)-3-{[(1S)-1-{[(2S)-2-carboxypyrrolidin-1-yl]carbonyl}-3-methylbutyl]carbamoyl}oxiran-2-yl]carbonyl}-L-leucylglycylglycinate
Systematic name (OpenEye OEToolkits) (2S)-1-[(2S)-2-[[(2S,3S)-3-[[(2S)-1-[[2-[(2-methoxy-2-oxo-ethyl)amino]-2-oxo-ethyl]amino]-4-methyl-1-oxo-pentan-2-yl]carbamoyl]oxiran-2-yl]carbonylamino]-4-methyl-pentanoyl]pyrrolidine-2-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) COC(=O)CNC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(O)=O
SMILES (CACTVS) COC(=O)CNC(=O)CNC(=O)[CH](CC(C)C)NC(=O)[CH]1O[CH]1C(=O)N[CH](CC(C)C)C(=O)N2CCC[CH]2C(O)=O
Stereo SMILES (OpenEye) CC(C)C[C@@H](C(=O)NCC(=O)NCC(=O)OC)NC(=O)[C@@H]1[C@H](O1)C(=O)N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(=O)O
InChI descriptor InChI=1S/C26H41N5O10/c1-13(2)9-15(22(34)28-11-18(32)27-12-19(33)40-5)29-23(35)20-21(41-20)24(36)30-16(10-14(3)4)25(37)31-8-6-7-17(31)26(38)39/h13-17,20-21H,6-12H2,1-5H3,(H,27,32)(H,28,34)(H,29,35)(H,30,36)(H,38,39)/t15-,16-,17-,20-,21-/m0/s1
InChIKey descriptor LLLKOFOBLVPXQZ-RNEDXHKXSA-N

Status Information

Last modified 2021-03-01
Created 2008-03-25
Release status REL
Model PDB code 1SP4
Processing site RCSB