Identification
HMDB Protein ID CDBP02438
Secondary Accession Numbers Not Available
Name Cytochrome P450 11B2, mitochondrial
Description Not Available
Synonyms
  1. ALDOS
  2. Aldosterone synthase
  3. Aldosterone-synthesizing enzyme
  4. CYPXIB2
  5. Cytochrome P-450Aldo
  6. Cytochrome P-450C18
  7. Steroid 18-hydroxylase
Gene Name CYP11B2
Protein Type Metal Binding
Biological Properties
General Function Involved in monooxygenase activity
Specific Function Preferentially catalyzes the conversion of 11-deoxycorticosterone to aldosterone via corticosterone and 18-hydroxycorticosterone.
GO Classification
Biological Process
renal water homeostasis
sodium ion homeostasis
cellular response to hormone stimulus
potassium ion homeostasis
xenobiotic metabolic process
aldosterone biosynthetic process
cellular response to potassium ion
cortisol biosynthetic process
regulation of blood volume by renal aldosterone
Cellular Component
mitochondrial inner membrane
Component
mitochondrion
organelle
membrane-bounded organelle
intracellular membrane-bounded organelle
Function
heme binding
oxidoreductase activity
ion binding
cation binding
metal ion binding
binding
catalytic activity
transition metal ion binding
electron carrier activity
iron ion binding
monooxygenase activity
Molecular Function
electron carrier activity
iron ion binding
heme binding
steroid 11-beta-monooxygenase activity
corticosterone 18-monooxygenase activity
Process
metabolic process
oxidation reduction
Cellular Location
  1. Mitochondrion membrane
Pathways
Gene Properties
Chromosome Location 8
Locus 8q21-q22
SNPs CYP11B2
Gene Sequence
>1512 bp
ATGGCACTCAGGGCAAAGGCAGAGGTGTGCGTGGCAGCGCCCTGGCTGTCCCTGCAAAGG
GCACGGGCACTGGGCACTAGAGCCGCTCGGGCCCCTAGGACGGTGCTGCCGTTTGAAGCC
ATGCCCCAGCATCCAGGCAACAGGTGGCTGAGGCTGCTGCAGATCTGGAGGGAGCAGGGT
TATGAGCACCTGCACCTGGAGATGCACCAGACCTTCCAGGAGCTGGGGCCCATTTTCAGG
TACAACTTGGGAGGACCACGCATGGTGTGTGTGATGCTGCCGGAGGATGTGGAGAAGCTG
CAACAGGTGGACAGCCTGCATCCCTGCAGGATGATCCTGGAGCCCTGGGTGGCCTACAGA
CAACATCGTGGGCACAAATGTGGCGTGTTCTTGTTGAATGGGCCTGAATGGCGCTTCAAC
CGATTGCGGCTGAACCCAGATGTGCTGTCGCCCAAGGCCGTGCAGAGGTTCCTCCCGATG
GTGGATGCAGTGGCCAGGGACTTCTCCCAGGCCCTGAAGAAGAAGGTGCTGCAGAACGCC
CGGGGGAGCCTGACCCTGGACGTCCAGCCCAGCATCTTCCACTACACCATAGAAGCCAGC
AACTTAGCTCTTTTTGGAGAGCGGCTGGGCCTGGTTGGCCACAGCCCCAGTTCTGCCAGC
CTGAACTTCCTCCATGCCCTGGAGGTCATGTTCAAATCCACCGTCCAGCTCATGTTCATG
CCCAGGAGCCTGTCTCGCTGGATCAGCCCCAAGGTGTGGAAGGAGCACTTTGAGGCCTGG
GACTGCATCTTCCAGTACGGTGACAACTGTATCCAGAAAATCTACCAGGAACTGGCCTTC
AACCGCCCTCAACACTACACAGGCATCGTGGCGGAGCTCCTGTTGAAGGCGGAACTGTCA
CTAGAAGCCATCAAGGCCAACTCTATGGAACTCACTGCAGGGAGCGTGGACACGACAGCG
TTTCCCTTGCTGATGACGCTCTTTGAGCTGGCTCGGAACCCCGACGTGCAGCAGATCCTG
CGCCAGGAGAGCCTGGCCGCCGCAGCCAGCATCAGTGAACATCCCCAGAAGGCAACCACC
GAGCTGCCCTTGCTGCGGGCGGCCCTCAAGGAGACCTTGCGGCTCTACCCTGTGGGTCTG
TTTTTGGAGCGAGTGGTGAGCTCAGACTTGGTGCTTCAGAACTACCACATCCCAGCTGGG
ACATTGGTACAGGTTTTCCTCTACTCGCTGGGTCGCAATGCCGCCTTGTTCCCGAGGCCT
GAGCGGTATAATCCCCAGCGCTGGCTAGACATCAGGGGCTCCGGCAGGAACTTCCACCAC
GTGCCCTTTGGCTTTGGCATGCGCCAGTGCCTCGGGCGGCGCCTGGCAGAGGCAGAGATG
CTGCTGCTGCTGCACCACGTGCTGAAGCACTTCCTGGTGGAGACACTAACTCAAGAGGAC
ATAAAGATGGTCTACAGCTTCATATTGAGGCCTGGCACGTCCCCCCTCCTCACTTTCAGA
GCGATTAACTAG
Protein Properties
Number of Residues 503
Molecular Weight 57559.62
Theoretical pI 9.394
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Cytochrome P450 11B2, mitochondrial
MALRAKAEVCVAAPWLSLQRARALGTRAARAPRTVLPFEAMPQHPGNRWLRLLQIWREQG
YEHLHLEMHQTFQELGPIFRYNLGGPRMVCVMLPEDVEKLQQVDSLHPCRMILEPWVAYR
QHRGHKCGVFLLNGPEWRFNRLRLNPDVLSPKAVQRFLPMVDAVARDFSQALKKKVLQNA
RGSLTLDVQPSIFHYTIEASNLALFGERLGLVGHSPSSASLNFLHALEVMFKSTVQLMFM
PRSLSRWISPKVWKEHFEAWDCIFQYGDNCIQKIYQELAFNRPQHYTGIVAELLLKAELS
LEAIKANSMELTAGSVDTTAFPLLMTLFELARNPDVQQILRQESLAAAASISEHPQKATT
ELPLLRAALKETLRLYPVGLFLERVVSSDLVLQNYHIPAGTLVQVFLYSLGRNAALFPRP
ERYNPQRWLDIRGSGRNFHHVPFGFGMRQCLGRRLAEAEMLLLLHHVLKHFLVETLTQED
IKMVYSFILRPGTSPLLTFRAIN
GenBank ID Protein 119829183
UniProtKB/Swiss-Prot ID P19099
UniProtKB/Swiss-Prot Entry Name C11B2_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_000498.3
GeneCard ID CYP11B2
GenAtlas ID CYP11B2
HGNC ID HGNC:2592
References
General References Not Available