Detail Information

P450 Protein:

P450 SymbolCyp24a1
Protein Name1,25-dihydroxyvitamin D(3) 24-hydroxylase, mitochondrial
Uniprot IDQ09128
EC Number1.14.15.16
Gene ID 25279
SpeciesRattus norvegicus (Rat)
Txid 10116
P450 Protein Structure
Model Confidence (pLDDT)
Very high (>90)
High (90 > 70)
Low (70 > 50)
Very low (<50)
Subcellular LocationMitochondrion
Protein Sequence GO

Reaction Scheme:

Chemical Conversion C27H44O2 + Fe2S2 + O2 + H+ → C27H44O3 + Fe2S2 + H2O
Reaction TypeOxidation
Chemical BondCH2
RheaID 49204

20S-Hydroxycholecalciferol

+

[2Fe-2S]1+

+

O2

+

H+

Cyp24a1

20S,24R-Dihydroxycholecalciferol

+

[2Fe-2S]2+

+

H2O

Substrate Information:

Substrate Name 20S-Hydroxycholecalciferol
Substrate Chemical FormulaC27H44O2
Substrate PubChem CID46938678
Substrate SmilesCC(C)CCC[C@@](C)([C@H]1CC[C@@H]2[C@@]1(CCC/C2=CC=C/3C[C@H](CCC3=C)O)C)O
Substrate Structure
Substrate Name [2Fe-2S]1+
Substrate Chemical FormulaFe2S2
Substrate SmilesS1[Fe]S[Fe+]1
Substrate Structure
Substrate Name O2
Substrate Chemical FormulaO2
Substrate PubChem CID977
Substrate CAS Number7782-44-7
Substrate SmilesO=O
Substrate Structure
Substrate Name H+
Substrate Chemical FormulaH+
Substrate PubChem CID1038
Substrate CAS Number12408-02-5
Substrate Smiles[H+]
Substrate Structure

Product Information:

Product Name 20S,24R-Dihydroxycholecalciferol
Product Chemical FormulaC27H44O3
Product PubChem CID118796927
Product SmilesCC(C)[C@@H](CC[C@@](C)([C@H]1CC[C@@H]2[C@@]1(CCC/C2=CC=C/3C[C@H](CCC3=C)O)C)O)O
Product Structure
Product Name [2Fe-2S]2+
Product Chemical FormulaFe2S2
Product SmilesS1[Fe+]S[Fe+]1
Product Structure
Product Name H2O
Product Chemical FormulaH2O
Product PubChem CID962
Product CAS Number7732-18-5
Product SmilesO
Product Structure

References:

Title: Metabolism of 20-hydroxyvitamin D3 and 20,23-dihydroxyvitamin D3 by rat and human CYP24A1.
PMID: 25727742
Journal: The Journal of steroid biochemistry and molecular biology
Year: 2015/5/1

Contact zhy1001@alu.uestc.edu.cn or yangzhang@cdutcm.edu.cn
© Department of Bioinformatics