PDB Chemical Component B1S

Ideal Model

Chemical Description

Name (1R,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
Formula C21 H31 N3 O8 S
Formal charge 0
Molecular weight 485.551 g/mol
Component type peptide-like

Chemical features

Atom count 64
Chiral atom count 4
Chiral atoms C12 C20 C21 C25
Bond count 65
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) (1R,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
Systematic name (OpenEye OEToolkits) (2~{S})-2-[[(2~{S})-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-1-oxidanyl-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propane-1-sulfonic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CC(C)C[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](C[C@@H]2CCNC2=O)[C@H](O)[S](O)(=O)=O
SMILES (CACTVS) CC(C)C[CH](NC(=O)OCc1ccccc1)C(=O)N[CH](C[CH]2CCNC2=O)[CH](O)[S](O)(=O)=O
Stereo SMILES (OpenEye) CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OCc2ccccc2
InChI descriptor InChI=1S/C21H31N3O8S/c1-13(2)10-16(24-21(28)32-12-14-6-4-3-5-7-14)19(26)23-17(20(27)33(29,30)31)11-15-8-9-22-18(15)25/h3-7,13,15-17,20,27H,8-12H2,1-2H3,(H,22,25)(H,23,26)(H,24,28)(H,29,30,31)/t15-,16-,17-,20+/m0/s1
InChIKey descriptor BSPZFJDYQHDZNR-OGNFBWPZSA-N

Status Information

Last modified 2018-03-29
Created 2017-07-31
Release status REL
Model PDB code 5WKJ
Processing site RCSB