| EC Tree |
| 3. Hydrolases |
| 3.5 Acting on carbon-nitrogen bonds, other than peptide bonds |
| 3.5.1 In linear amides |
| ID: | 3.5.1.23 |
|---|---|
| Description: | Ceramidase. |
| Alternative Name: |
Acylsphingosine deacylase. |
| Cath: | 2.60.40.230; 2.60.40.2300; |
Click one PDB to see exact 3D structure provided by NGL.
Note: Use your mouse to drag, rotate, and zoom in and out of the structure. Mouse-over to identify atoms and bonds. Mouse controls documentation.| UniProtKB Enzyme Link: | UniProtKB 3.5.1.23 |
| BRENDA Enzyme Link: | BRENDA 3.5.1.23 |
| KEGG Enzyme Link: | KEGG3.5.1.23 |
| BioCyc Enzyme Link: | BioCyc 3.5.1.23 |
| ExPASy Enzyme Link: | ExPASy3.5.1.23 |
| EC2PDB Enzyme Link: | EC2PDB 3.5.1.23 |
| ExplorEnz Enzyme Link: | ExplorEnz 3.5.1.23 |
| PRIAM enzyme-specific profiles Link: | PRIAM 3.5.1.23 |
| IntEnz Enzyme Link: | IntEnz 3.5.1.23 |
| MEDLINE Enzyme Link: | MEDLINE 3.5.1.23 |
| RHEA:20856 | an N-acylsphing-4-enine + H2O = a fatty acid + sphing-4-enine |
| RULE(radius=1) | [*:1]-[C;H0;+0:2](=[*:3])-[NH;+0:4]-[*:5].[OH2;+0:6]>>[*:1]-[C;H0;+0:2](=[*:3])-[OH;+0:6].[*:5]-[NH2;+0:4] |
| Reaction | ![]() |
| Core-to-Core | No scaffolds atoms were exchanged as a result of the reaction |
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| Role of alkaline ceramidases in the generation of sphingosine and its phosphate in erythrocytes. | Xu R, Sun W, Jin J, Obeid LM, Mao C | 2010 Jul | 20207939 |
| Expression, purification, and characterization of a recombinant neutral ceramidase from Mycobacterium tuberculosis. | Okino N, Ikeda R, Ito M | 2010 | 20139604 |
| Purification and characterization of human intestinal neutral ceramidase. | Ohlsson L, Palmberg C, Duan RD, Olsson M, Bergman T, Nilsson A | 2007 Aug | 17475390 |
| Cloning and characterization of a mouse endoplasmic reticulum alkaline ceramidase: an enzyme that preferentially regulates metabolism of very long chain ceramides. | Mao C, Xu R, Szulc ZM, Bielawski J, Becker KP, Bielawska A, Galadari SH, Hu W, Obeid LM | 2003 Aug 15 | 12783875 |