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 membrane
Protein Sequence GO

Reaction Scheme:

Chemical Conversion C27H42O3 + Fe2S2 + O2 + H+ → C27H42O4 + Fe2S2 + H2O
Reaction TypeOxidation
Chemical BondCH2
RheaID 49268

25-Hydroxy-24-Oxocalciol

+

[2Fe-2S]1+

+

O2

+

H+

Cyp24a1

23S,25-Dihydroxy-24-Oxocholecalciferol

+

[2Fe-2S]2+

+

H2O

Substrate Information:

Substrate Name 25-Hydroxy-24-Oxocalciol
Substrate Chemical FormulaC27H42O3
Substrate PubChem CID5283689
Substrate SmilesC[C@H](CCC(=O)C(C)(C)O)[C@H]1CC[C@@H]2[C@@]1(CCC/C2=CC=C/3C[C@H](CCC3=C)O)C
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 23S,25-Dihydroxy-24-Oxocholecalciferol
Product Chemical FormulaC27H42O4
Product PubChem CID5283704
Product SmilesC[C@H](C[C@@H](C(=O)C(C)(C)O)O)[C@H]1CC[C@@H]2[C@@]1(CCC/C2=CC=C/3C[C@H](CCC3=C)O)C
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: Metabolic studies using recombinant escherichia coli cells producing rat mitochondrial CYP24 CYP24 can convert 1alpha,25-dihydroxyvitamin D3 to calcitroic acid.
PMID: 10231362
Journal: European journal of biochemistry
Year: 1999/5/1

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