- L-cystine
- Charge: 0
- Formula: C6H12N2O4S2
- Compartment: c - cytosol
- Universal Metabolite: cysi__L
- L-cystine zwitterion
- Type: Small Molecule
- InChiKey: LEVWYRKDKASIDU-IMJSIDKUSA-N
- View on ChEBI
- L-cystine
- Type: Small Molecule
- InChiKey: LEVWYRKDKASIDU-IMJSIDKUSA-N
- View on ChEBI
Properties
- Molecular Mass||g/mol: 240.30256[0,1], 240.0[2]
- SMILES: [NH3+][C@@H](CSSC[C@H]([NH3+])C(=O)[O-])C(=O)[O-][0,2], N[C@@H](CSSC[C@H](N)C(=O)O)C(=O)O[1]
- Names: (2R,2'R)-3,3'-dithiobis(2-ammoniopropanoate)[0], (2R,2'R)-3,3'-disulfanediylbis(2-ammoniopropanoate)[0], L-cystine[0,1], L-Cystine[1,2], L-Dicysteine[1,2], L-alpha-Diamino-beta-dithiolactic acid[1,2], (R,R)-3,3'-dithiobis(2-aminopropanoic acid)[1], (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoic acid)[1], (R-(R*,R*))-3,3'-Dithiobis(2-aminopropanoic acid)[1], 3,3'-Dithiobis-L-alanine[1], beta,beta'-diamino-beta,beta'-dicarboxydiethyl disulfide[1], beta,beta'-dithiodialanine[1], bis(beta-amino-beta-carboxyethyl) disulfide[1], oxidized L-cysteine[1], E921[1]
MEMOTE Flags
This metabolite was flagged in the following MEMOTE tests:
A total of 62 (3.19%) metabolites are not produced by any reaction of the model: cysi__L_c, __Ecoli_panGEMs__dsbard_p, gmplys_c, 2pglyc_c, dmbzid_c, ...
Orphans are metabolites that are only consumed but not produced by reactions in the model. They may indicate the presence of network and knowledge gaps. Implementation: Find orphan metabolites structurally by considering only reaction equations and bounds. FBA is not carried out.
Reactions involving cysi__L_c in 83334_341_json
| BiGG ID | Name | Reference | Transport | Collection-specific | Model | |
|---|---|---|---|---|---|---|
| BiGG ID | Name | Reference | Transport | Collection-specific | Model |