We are currently updating the database - data may be missing for the next 10 minutes. We apologize for any inconvenience.

Human Metabolome Database Version 2.5

 

Showing metabocard for 21-Hydroxypregnenolone (HMDB04026)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2006-08-13 10:18:02
Update Date 2010-01-20 10:35:18
Accession Number HMDB04026
Secondary Accession Numbers Not Available
Common Name 21-Hydroxypregnenolone
Description 21-hydroxypregnenolone is an essential intermediate in corticosterone synthesis. The hydrolysis of 21-hydroxypregnenolone of fetal origin by steryl-sulfatase (SOS, EC 3.1.6.2), may be important in the biosynthesis of deoxycorticosterone, which is present in the plasma of pregnant women in high concentration. 21-hydroxypregnenolone has been identified in follicular fluid from follicles of women. Pregnenolone is transformed to 21-hydroxypregnenolone by human adrenal microsomal preparations, suggesting the involvement of alternative paths via 17a,21-dihydroxypregnenolone in human. (PMID 974176, 3347051, 3495701, 7382480, 6247575)
Synonyms
  1. (3b)-3,21-dihydroxy-Pregn-5-en-20-one
  2. 21-hydroxypregnenolone
  3. 3b,21-Dihydroxy-5-pregnen-20-one
  4. 3b,21-dihydroxy-Pregn-5-en-20-one
  5. 5-Pregnen-3.beta.,21-diol-20-one
  6. 5-Pregnen-3b,21-diol-20-one
  7. 5-Pregnen-3beta,21-diol-20-one
  8. Oprea1_642453
  9. Pregn-5-ene-3b,21-diol-20-one
Chemical IUPAC Name 2-hydroxy-1-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
Chemical Formula C21H32O3
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Cholesterols and derivatives
Class
  • Steroids and Steroid Derivatives
Sub Class
  • Ketosteroids
Family
  • Mammalian Metabolite
Species
  • ketone
  • primary alcohol
  • secondary alcohol
  • alkene
Biofunction
  • Hormones, Membrane component
Application
—
Source
  • Endogenous
Average Molecular Weight 332.477
Monoisotopic Molecular Weight 332.235138
Isomeric SMILES C[C@]12CC[C@H]3[C@@H](CC=C4C[C@@H](O)CC[C@]34C)[C@@H]1CC[C@@H]2C(=O)CO
Canonical SMILES CC12CCC3C(CC=C4CC(O)CCC34C)C1CCC2C(=O)CO
KEGG Compound ID C05485 Link Image
BioCyc ID Not Available
BiGG ID Not Available
Wikipedia Link Not Available
NuGOwiki Link HMDB04026 Link Image
Metagene Link HMDB04026 Link Image
METLIN ID 7002 Link Image
PubChem Compound 440705 Link Image
PubChem Substance 10298639 Link Image
ChEBI ID 28043 Link Image
CAS Registry Number 1164-98-3
InChI Identifier InChI=1/C21H32O3/c1-20-9-7-14(23)11-13(20)3-4-15-16-5-6-18(19(24)12-22)21(16,2)10-8-17(15)20/h3,14-18,22-23H,4-12H2,1-2H3/t14-,15-,16-,17-,18+,20-,21-/m0/s1
Synthesis Reference Daniewski, Andrzej Robert; Wojciechowska, Wanda. Preparation of 5-pregnene-3b, 21-diol-20-one. Pol. (1987), 4 pp.
Melting Point (Experimental) Not Available
Experimental Water Solubility Not Available Source: PhysProp
Predicted Water Solubility 0.045 mg/mL [Predicted by ALOGPS] Calculated using ALOGPS
Physiological Charge 0
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity 3.22 [Predicted by ALOGPS]; 2.5 [Predicted by PubChem via XLOGP] Calculated using ALOGPS
Material Safety Data Sheet (MSDS) Not Available
MOL File Show
SDF File Show
PDB File Show
2D Structure
3D Structure
Experimental PDB ID Not Available
Experimental 1H NMR Spectrum Not Available
Experimental 13C NMR Spectrum Not Available
Experimental 13C HSQC Spectrum Not Available
Predicted 1H NMR Spectrum Show Image
Show Peaklist
Predicted 13C NMR Spectrum Show Image
Show Peaklist
Mass Spectrum Not Available
Simplified TOCSY Spectrum Not Available
BMRB Spectrum Not Available
Cellular Location
  • Membrane (Predicted from LogP)
Biofluid Location
  • Urine
Tissue Location Not Available
Concentrations (Normal)
Biofluid Urine
Value 2.9 +/- 0.8 umol/mmol creatinine
Age Newborn:0-30 days old
Sex N/A
Patient information Normal
Comments Not Available
References
  • Homma K, Hasegawa T, Masumoto M, Takeshita E, Watanabe K, Chiba H, Kurosawa T, Takahashi T, Matsuo N: Reference values for urinary steroids in Japanese newborn infants: gas chromatography/mass spectrometry in selected ion monitoring. Endocr J. 2003 Dec;50(6):783-92. [PubMed Link Image]
Biofluid Urine
Value 0.04 +/- 0.02 umol/mmol creatinine
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Homma K, Hasegawa T, Masumoto M, Takeshita E, Watanabe K, Chiba H, Kurosawa T, Takahashi T, Matsuo N: Reference values for urinary steroids in Japanese newborn infants: gas chromatography/mass spectrometry in selected ion monitoring. Endocr J. 2003 Dec;50(6):783-92. [PubMed Link Image]
Concentrations (Abnormal) Not Available
Associated Disorders Not Available
OMIM ID Not Available
Pathways
Name SMPDB Link KEGG Link
Steroidogenesis SMP00130 Link Image map00140 Link Image
General References
  1. Shackleton CH, Homoki J, Taylor NF: A paradox: elevated 21-hydroxypregnenolone production in newborns with 21-hydroxylase deficiency. Steroids. 1987 Apr-May;49(4-5):295-311. [PubMed Link Image]
Metabolic Enzymes
  1. 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type I
  2. cDNA FLJ75712, highly similar to Homo sapiens hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1
  3. Cytochrome P450 21-hydroxylase
  4. HSD3B2 protein
  5. Cytochrome P450, family 21, subfamily A, polypeptide 2
Enzyme 1 [top]
Enzyme 1 ID 5738
Enzyme 1 Name 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type I
Enzyme 1 Synonyms
  1. 3- beta-HSD I
  2. Trophoblast antigen FDO161G[Includes: 3-beta-hydroxy- Delta(5-steroid dehydrogenase
  3. 3-beta-hydroxy-5-ene steroid dehydrogenase
  4. Progesterone reductase
  5. Steroid Delta- isomerase
  6. Delta-5-3-ketosteroid isomerase]
Enzyme 1 Gene Name HSD3B1
Enzyme 1 Protein Sequence >4-isomerase type I 
MTGWSCLVTGAGGFLGQRIIRLLVKEKELKEIRVLDKAFGPELREEFSKLQNKTKLTVLE
GDILDEPFLKRACQDVSVIIHTACIIDVFGVTHRESIMNVNVKGTQLLLEACVQASVPVF
IYTSSIEVAGPNSYKEIIQNGHEEEPLENTWPAPYPHSKKLAEKAVLAANGWNLKNGGTL
YTCALRPMYIYGEGSRFLSASINEALNNNGILSSVGKFSTVNPVYVGNVAWAHILALRAL
QDPKKAPSIRGQFYYISDDTPHQSYDNLNYTLSKEFGLRLDSRWSFPLSLMYWIGFLLEI
VSFLLRPIYTYRPPFNRHIVTLSNSVFTFSYKKAQRDLAYKPLYSWEEAKQKTVEWVGSL
VDRHKETLKSKTQ
Enzyme 1 Number of Residues 373
Enzyme 1 Molecular Weight 42252
Enzyme 1 Theoretical pI 8.98
Enzyme 1 GO Classification
Function
  • 3-beta-hydroxy-delta5-steroid dehydrogenase activity
  • catalytic activity
  • intramolecular oxidoreductase activity
  • intramolecular oxidoreductase activity, transposing C=C bonds
  • isomerase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on CH-OH group of donors
  • oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
  • steroid dehydrogenase activity
  • steroid delta-isomerase activity
Process
  • cellular lipid metabolism
  • lipid metabolism
  • metabolism
  • physiological process
  • primary metabolism
  • steroid biosynthesis
  • steroid metabolism
Component
—
Enzyme 1 General Function Cell wall/membrane/envelope biogenesis
Enzyme 1 Specific Function 3-beta-HSD is a bifunctional enzyme, that catalyzes the oxidative conversion of Delta(5)-ene-3-beta-hydroxy steroid, and the oxidative conversion of ketosteroids. The 3-beta-HSD enzymatic system plays a crucial role in the biosynthesis of all classes of hormonal steroids
Enzyme 1 Pathways
Enzyme 1 Reactions
  • A 3-oxo-delta5-steroid = a 3-oxo-delta4-steroid
Enzyme 1 Pfam Domain Function
Enzyme 1 Signals
  • 1-13
Enzyme 1 Transmembrane Regions
  • 288-308
Enzyme 1 Essentiality Not Available
Enzyme 1 GenBank ID Protein 306889 Link Image
Enzyme 1 UniProtKB/Swiss-Prot ID P14060 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name 3BHS1_HUMAN Link Image
Enzyme 1 PDB ID Not Available
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >1122 bp 
ATGACGGGCTGGAGCTGCCTTGTGACAGGAGCAGGAGGGTTTCTGGGACAGAGGATCATC
CGCCTCTTGGTGAAGGAGAAGGAGCTGAAGGAGATCAGGGTCTTGGACAAGGCCTTCGGA
CCAGAATTGAGAGAGGAATTTTCTAAACTCCAGAACAAGACCAAGCTGACAGTGCTGGAA
GGAGACATTCTGGATGAGCCATTCCTGAAGAGAGCCTGCCAGGACGTCTCGGTCATCATC
CACACCGCCTGTATCATTGATGTCTTCGGTGTCACTCACAGAGAGTCTATCATGAATGTC
AATGTGAAAGGTACCCAGCTCCTGTTAGAGGCCTGTGTCCAAGCTAGTGTGCCAGTCTTC
ATCTACACCAGTAGCATAGAGGTAGCCGGGCCCAACTCCTACAAGGAAATCATCCAGAAT
GGCCATGAAGAAGAGCCTCTGGAAAACACATGGCCCGCTCCATACCCACACAGCAAAAAG
CTTGCTGAGAAGGCTGTACTGGCGGCTAACGGGTGGAATCTGAAAAACGGCGGCACCCTG
TACACTTGTGCCTTACGACCCATGTATATCTATGGGGAAGGAAGCCGATTCCTTTCTGCT
AGTATAAACGAGGCCCTGAACAACAATGGGATCCTGTCAAGTGTTGGAAAGTTCTCCACT
GTTAACCCAGTCTATGTTGGCAATGTGGCCTGGGCCCACATTCTGGCCTTGAGGGCCCTG
CAGGACCCCAAGAAGGCCCCAAGCATCCGAGGACAGTTCTACTATATCTCAGATGACACG
CCTCACCAAAGCTATGATAACCTTAATTACACCCTGAGCAAAGAGTTCGGCCTCCGCCTT
GATTCCAGATGGAGCTTTCCTTTATCCCTGATGTATTGGATTGGCTTCCTGCTGGAAATA
GTGAGCTTCCTACTCAGGCCAATTTACACCTATCGACCGCCCTTCAACCGCCACATAGTC
ACATTGTCAAATAGCGTATTCACCTTCTCTTATAAGAAGGCTCAGCGAGATCTGGCGTAT
AAGCCACTCTACAGCTGGGAGGAAGCCAAGCAGAAAACGGTGGAGTGGGTTGGTTCCCTT
GTGGACCGGCACAAGGAGACCCTGAAGTCCAAGACTCAGTGA
Enzyme 1 GenBank Gene ID M27137 Link Image
Enzyme 1 GeneCard ID HSD3B1 Link Image
Enzyme 1 GenAtlas ID HSD3B1 Link Image
Enzyme 1 HGNC ID HGNC:5217 Link Image
Enzyme 1 Chromosome Location Not Available
Enzyme 1 Locus Not Available
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Luu The V, Lachance Y, Labrie C, Leblanc G, Thomas JL, Strickler RC, Labrie F: Full length cDNA structure and deduced amino acid sequence of human 3 beta-hydroxy-5-ene steroid dehydrogenase. Mol Endocrinol. 1989 Aug;3(8):1310-2. [PubMed Link Image]
  2. Lorence MC, Murry BA, Trant JM, Mason JI: Human 3 beta-hydroxysteroid dehydrogenase/delta 5----4isomerase from placenta: expression in nonsteroidogenic cells of a protein that catalyzes the dehydrogenation/isomerization of C21 and C19 steroids. Endocrinology. 1990 May;126(5):2493-8. [PubMed Link Image]
  3. Lorence MC, Corbin CJ, Kamimura N, Mahendroo MS, Mason JI: Structural analysis of the gene encoding human 3 beta-hydroxysteroid dehydrogenase/delta 5----4-isomerase. Mol Endocrinol. 1990 Dec;4(12):1850-5. [PubMed Link Image]
  4. Lachance Y, Luu-The V, Labrie C, Simard J, Dumont M, de Launoit Y, Guerin S, Leblanc G, Labrie F: Characterization of human 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4-isomerase gene and its expression in mammalian cells. J Biol Chem. 1990 Nov 25;265(33):20469-75. [PubMed Link Image]
  5. Nickson DA, McBride MW, Zeinali S, Hawes CS, Petropoulos A, Mueller UW, Sutcliffe RG: Molecular cloning and expression of human trophoblast antigen FDO161G and its identification as 3 beta-hydroxy-5-ene steroid dehydrogenase. J Reprod Fertil. 1991 Sep;93(1):149-56. [PubMed Link Image]
  6. Dumont M, Luu-The V, Dupont E, Pelletier G, Labrie F: Characterization, expression, and immunohistochemical localization of 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4 isomerase in human skin. J Invest Dermatol. 1992 Oct;99(4):415-21. [PubMed Link Image]
  7. Cargill M, Altshuler D, Ireland J, Sklar P, Ardlie K, Patil N, Shaw N, Lane CR, Lim EP, Kalyanaraman N, Nemesh J, Ziaugra L, Friedland L, Rolfe A, Warrington J, Lipshutz R, Daley GQ, Lander ES: Characterization of single-nucleotide polymorphisms in coding regions of human genes. Nat Genet. 1999 Jul;22(3):231-8. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 12986
Enzyme 2 Name cDNA FLJ75712, highly similar to Homo sapiens hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1
Enzyme 2 Synonyms
  1. HSD3B1, mRNA
Enzyme 2 Gene Name Not Available
Enzyme 2 Protein Sequence >cDNA FLJ75712, highly similar to Homo sapiens hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1 
MTGWSCLVTGAGGFLGQRIIRLLVKEKELKEIRVLDKAFGPELREEFSKLQNKTKLTVLE
GDILDEPFLKRACQDVSVIIHTACIIDVFGVTHRESIMNVNVKGTQLLLEACVQASVPVF
IYTSSIEVAGPNSYKEIIQNGHEEEPLENTWPAPYPHSKKLAEKAVLAANGWNLKNGGTL
YTCALRPMYIYGEGSRFLSASINEALNNNGILSSVGKFSTVNPVYVGNVAWAHILALRAL
QDPKKAPSIRGQFYYISDDTPHQSYDNLNYTLSKEFGLRLDSRWSFPLSLMYWIGFLLEI
VSFLLRPIYTYRPPFNRHIVTLSNSVFTFSYKKAQRDLAYKPLYSWEEAKQKTVEWVGSL
VDRHKETLKSKTQ
Enzyme 2 Number of Residues 373
Enzyme 2 Molecular Weight 42252
Enzyme 2 Theoretical pI 8.98
Enzyme 2 GO Classification Not Available
Enzyme 2 General Function Cell wall/membrane/envelope biogenesis
Enzyme 2 Specific Function Not Available
Enzyme 2 Pathways Not Available
Enzyme 2 Reactions Not Available
Enzyme 2 Pfam Domain Function Not Available
Enzyme 2 Signals
  • None
Enzyme 2 Transmembrane Regions
  • None
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 158256544 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID A8K691 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name A8K691_HUMAN Link Image
Enzyme 2 PDB ID Not Available
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence Not Available
Enzyme 2 GenBank Gene ID AK291556 Link Image
Enzyme 2 GeneCard ID A8K691 Link Image
Enzyme 2 GenAtlas ID Not Available
Enzyme 2 HGNC ID Not Available
Enzyme 2 Chromosome Location Not Available
Enzyme 2 Locus Not Available
Enzyme 2 SNPs Not Available
Enzyme 2 General References Not Available
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 13013
Enzyme 3 Name Cytochrome P450 21-hydroxylase
Enzyme 3 Synonyms
  1. Cytochrome P450, family 21, subfamily A, polypeptide 2, isoform CRA_b
  2. Cytochrome P450, family 21, subfamily A, polypeptide 2
  3. DJ34F7.3
  4. Cytochrome P450, subfamily XXIA
  5. Steroid 21-hydroxylase, congenital adrenal hyperplasia, polypeptide 2
  6. CYP21, P450c21B
Enzyme 3 Gene Name P450-CYP21B
Enzyme 3 Protein Sequence >Cytochrome P450 21-hydroxylase 
MLLLGLLLLLPLLAGARLLWNWWKLRSLHLPPLAPGFLHLLQPDLPIYLLGLTQKFGPIY
RLHLGLQDVVVLNSKRTIEEAMVKKWADFAGRPEPLTYKLVSRNYPDLSLGDYSLLWKAH
KKLTRSALLLGIRDSMEPVVEQLTQEFCERMRAQPGTPVAIEEEFSLLTCSIICYLTFGD
KIKDDNLMPAYYKCIQEVLKTWSHWSIQIVDVIPFLRFFPNPGLRRLKQAIEKRDHIVEM
QLRQHKESLVAGQWRDMMDYMLQGVAQPSMEEGSGQLLEGHVHMAAVDLLIGGTETTANT
LSWAVVFLLHHPEIQQRLQEELDHELGPGASSSRVPYKDRARLPLLNATIAEVLRLRPVV
PLALPHRTTRPSSISGYDIPEGTVIIPNLQGAHLDETVWERPHEFWPDRFLEPGKNSRAL
AFGCGARVCLGEPLARLELFVVLTRLLQAFTLLPSGDALPSLQPLPHCSVILKMQPFQVR
LQPRGMGAHSPGQSQ
Enzyme 3 Number of Residues 495
Enzyme 3 Molecular Weight 56002
Enzyme 3 Theoretical pI 7.90
Enzyme 3 GO Classification
Function
  • binding
  • catalytic activity
  • cation binding
  • heme binding
  • ion binding
  • iron ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • tetrapyrrole binding
  • transition metal ion binding
Process
  • cellular metabolism
  • electron transport
  • generation of precursor metabolites and energy
  • metabolism
  • physiological process
Component
—
Enzyme 3 General Function Secondary metabolites biosynthesis, transport and catabolism
Enzyme 3 Specific Function Not Available
Enzyme 3 Pathways Not Available
Enzyme 3 Reactions Not Available
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein Not Available
Enzyme 3 UniProtKB/Swiss-Prot ID Q16874 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name Q16874_HUMAN Link Image
Enzyme 3 PDB ID Not Available
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence Not Available
Enzyme 3 GenBank Gene ID AF019413 Link Image
Enzyme 3 GeneCard ID Q16874 Link Image
Enzyme 3 GenAtlas ID P450-CYP21B Link Image
Enzyme 3 HGNC ID HGNC:2600 Link Image
Enzyme 3 Chromosome Location Not Available
Enzyme 3 Locus Not Available
Enzyme 3 SNPs SNPJam Report Link Image
Enzyme 3 General References Not Available
Enzyme 3 Metabolite References Not Available
Enzyme 4 [top]
Enzyme 4 ID 14860
Enzyme 4 Name HSD3B2 protein
Enzyme 4 Synonyms
  1. Hydroxy-delta-5-steroid dehydrogenase, 3 beta-and steroid delta-isomerase 2, isoform CRA_a
Enzyme 4 Gene Name HSD3B2
Enzyme 4 Protein Sequence >HSD3B2 protein 
MGWSCLVTGAGGLLGQRIVRLLVEEKELKEIRALDKAFRPELREEFSKLQNRTKLTVLEG
DILDEPFLKRACQDVSVVIHTACIIDVFGVTHRESIMNVNVKGTQLLLEACVQASVPVFI
YTSSIEVAGPNSYKEIIQNGHEEEPLENTWPTPYPYSKKLAEKAVLAANGWNLKNGDTLY
TCALRPTYIYGEGGPFLSASINEALNNNGILSSVGKFSTVNPVYVGNVAWAHILALRALR
DPKKAPSVRGQFYYISDDTPHQSYDNLNYILSKEFGLRLDSRWSLPLTLMYWIGFLLEVV
SFLLSPIYSYQPPFNRHTVTLSNSVFTFSYKKAQRDLAYKPLYSWEEAKQKTVEWVGSLV
DRHKETLKSKTQ
Enzyme 4 Number of Residues 372
Enzyme 4 Molecular Weight 42053
Enzyme 4 Theoretical pI 8.17
Enzyme 4 GO Classification
Function
  • 3-beta-hydroxy-delta5-steroid dehydrogenase activity
  • catalytic activity
  • intramolecular oxidoreductase activity
  • intramolecular oxidoreductase activity, transposing C=C bonds
  • isomerase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on CH-OH group of donors
  • oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
  • steroid dehydrogenase activity
  • steroid delta-isomerase activity
Process
  • cellular lipid metabolism
  • lipid metabolism
  • metabolism
  • physiological process
  • primary metabolism
  • steroid biosynthesis
  • steroid metabolism
Component
—
Enzyme 4 General Function Cell wall/membrane/envelope biogenesis
Enzyme 4 Specific Function Not Available
Enzyme 4 Pathways Not Available
Enzyme 4 Reactions Not Available
Enzyme 4 Pfam Domain Function
Enzyme 4 Signals
  • None
Enzyme 4 Transmembrane Regions
  • None
Enzyme 4 Essentiality Not Available
Enzyme 4 GenBank ID Protein 124297709 Link Image
Enzyme 4 UniProtKB/Swiss-Prot ID A2RRA5 Link Image
Enzyme 4 UniProtKB/Swiss-Prot Entry Name A2RRA5_HUMAN Link Image
Enzyme 4 PDB ID Not Available
Enzyme 4 Cellular Location Not Available
Enzyme 4 Gene Sequence >1119 bp 
ATGGGCTGGAGCTGCCTTGTGACAGGAGCAGGAGGGCTTCTGGGTCAGAGGATCGTCCGC
CTGTTGGTGGAAGAGAAGGAACTGAAGGAGATCAGGGCCTTGGACAAGGCCTTCAGACCA
GAATTGAGAGAGGAATTTTCTAAGCTCCAGAACAGGACCAAGCTGACTGTACTTGAAGGA
GACATTCTGGATGAGCCATTCCTGAAAAGAGCCTGCCAGGACGTCTCGGTCGTCATCCAC
ACCGCCTGTATCATTGATGTCTTTGGTGTCACTCACAGAGAGTCCATCATGAATGTCAAT
GTGAAAGGTACCCAGCTACTGTTGGAGGCCTGTGTCCAAGCCAGTGTGCCAGTCTTCATC
TACACCAGTAGCATAGAGGTAGCCGGGCCCAACTCCTACAAGGAAATCATCCAGAACGGC
CACGAAGAAGAGCCTCTGGAAAACACATGGCCCACTCCATACCCGTACAGCAAAAAGCTT
GCTGAGAAGGCTGTGCTGGCGGCTAATGGGTGGAATCTAAAAAATGGTGATACCTTGTAC
ACTTGTGCGTTAAGACCCACATATATCTATGGGGAAGGAGGCCCATTCCTTTCTGCCAGT
ATAAATGAGGCCCTGAACAACAATGGGATCCTGTCAAGTGTTGGAAAGTTCTCTACAGTC
AACCCAGTCTATGTTGGCAACGTGGCCTGGGCCCACATTCTGGCCTTGAGGGCTCTGCGG
GACCCCAAGAAGGCCCCAAGTGTCCGAGGTCAATTCTATTACATCTCAGATGACACGCCT
CACCAAAGCTATGATAACCTTAATTACATCCTGAGCAAAGAGTTTGGCCTCCGCCTTGAT
TCCAGATGGAGCCTTCCTTTAACCCTGATGTACTGGATTGGCTTCCTGCTGGAAGTAGTG
AGCTTCCTACTCAGCCCAATTTACTCCTATCAACCCCCCTTCAACCGCCACACAGTCACA
TTATCAAATAGTGTGTTCACCTTCTCTTACAAGAAGGCTCAGCGAGATCTGGCGTATAAG
CCACTCTACAGCTGGGAGGAAGCCAAGCAGAAAACCGTGGAGTGGGTTGGTTCCCTTGTG
GACCGGCACAAGGAGACCCTGAAGTCCAAGACTCAGTGA
Enzyme 4 GenBank Gene ID BC131488 Link Image
Enzyme 4 GeneCard ID A2RRA5 Link Image
Enzyme 4 GenAtlas ID Not Available
Enzyme 4 HGNC ID Not Available
Enzyme 4 Chromosome Location Not Available
Enzyme 4 Locus Not Available
Enzyme 4 SNPs SNPJam Report Link Image
Enzyme 4 General References
  1. Strausberg RL, Feingold EA, Grouse LH, Derge JG, Klausner RD, Collins FS, Wagner L, Shenmen CM, Schuler GD, Altschul SF, Zeeberg B, Buetow KH, Schaefer CF, Bhat NK, Hopkins RF, Jordan H, Moore T, Max SI, Wang J, Hsieh F, Diatchenko L, Marusina K, Farmer AA, Rubin GM, Hong L, Stapleton M, Soares MB, Bonaldo MF, Casavant TL, Scheetz TE, Brownstein MJ, Usdin TB, Toshiyuki S, Carninci P, Prange C, Raha SS, Loquellano NA, Peters GJ, Abramson RD, Mullahy SJ, Bosak SA, McEwan PJ, McKernan KJ, Malek JA, Gunaratne PH, Richards S, Worley KC, Hale S, Garcia AM, Gay LJ, Hulyk SW, Villalon DK, Muzny DM, Sodergren EJ, Lu X, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madan A, Young AC, Shevchenko Y, Bouffard GG, Blakesley RW, Touchman JW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Krzywinski MI, Skalska U, Smailus DE, Schnerch A, Schein JE, Jones SJ, Marra MA: Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16899-903. Epub 2002 Dec 11. [PubMed Link Image]
Enzyme 4 Metabolite References Not Available
Enzyme 5 [top]
Enzyme 5 ID 15062
Enzyme 5 Name Cytochrome P450, family 21, subfamily A, polypeptide 2
Enzyme 5 Synonyms Not Available
Enzyme 5 Gene Name CYP21A2
Enzyme 5 Protein Sequence >Cytochrome P450, family 21, subfamily A, polypeptide 2 
MLLLGLLLLLPLLAGARLLWNWWKLQSLHLPPLAPGFLHLLQPDLPIYLLGLTQKFGPIY
RLHLGLQDVVVLNSKRTIEEAMVKKWADFAGRPEPLTYKLVSRNYPDLSLGDYSLLWKAH
KKLTRSALLLGIRDSMEPVVEQLTQEFCERMRAQPGTPVAIEEEFSLLTCSIICYLTFGD
KIKDDNLMPAYYKCIQEVLKTWSHWSIQIVDVIPFLRFFPNPGLRRLKQAIEKRDHIVEM
QLRQHKESLVAGQWRDMMDYMLQGVAQPSMEEGSGQLLEGHVHMAAVDLLIGGTETTANT
LSWAVVFLLHHPEIQQRLQEELDHELGPGASSSRVPYKDRARLPLLNATIAEVLRLRPVV
PLALPHRTTRPSSISGYDIPEGTVIIPNLQGAHLDETVWERPHEFWPDRFLEPGKNSRAL
AFGCGARVCLGEPLARLELFVVLTRLLQAFTLLPSGDALPSLQPLPHCSVILKMQPFQVR
LQPRGMGAHSPGQSQ
Enzyme 5 Number of Residues 495
Enzyme 5 Molecular Weight 55974
Enzyme 5 Theoretical pI 7.68
Enzyme 5 GO Classification
Function
  • binding
  • catalytic activity
  • cation binding
  • heme binding
  • ion binding
  • iron ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • tetrapyrrole binding
  • transition metal ion binding
Process
  • cellular metabolism
  • electron transport
  • generation of precursor metabolites and energy
  • metabolism
  • physiological process
Component
—
Enzyme 5 General Function Secondary metabolites biosynthesis, transport and catabolism
Enzyme 5 Specific Function Not Available
Enzyme 5 Pathways Not Available
Enzyme 5 Reactions Not Available
Enzyme 5 Pfam Domain Function
Enzyme 5 Signals
  • None
Enzyme 5 Transmembrane Regions
  • None
Enzyme 5 Essentiality Not Available
Enzyme 5 GenBank ID Protein 115528435 Link Image
Enzyme 5 UniProtKB/Swiss-Prot ID Q08AG9 Link Image
Enzyme 5 UniProtKB/Swiss-Prot Entry Name Q08AG9_HUMAN Link Image
Enzyme 5 PDB ID Not Available
Enzyme 5 Cellular Location Not Available
Enzyme 5 Gene Sequence >1488 bp 
ATGCTGCTCCTGGGCCTGCTGCTGCTGCTGCCCCTGCTGGCTGGCGCCCGCCTGCTGTGG
AACTGGTGGAAGCTCCAGAGCCTCCACCTCCCGCCTCTTGCCCCGGGCTTCTTGCACTTG
CTGCAGCCCGACCTCCCAATCTATCTGCTTGGCCTGACTCAGAAATTCGGGCCCATCTAC
AGGCTCCACCTTGGGCTGCAAGATGTGGTGGTGCTGAACTCCAAGAGGACCATTGAGGAA
GCCATGGTCAAAAAGTGGGCAGACTTTGCTGGCAGACCTGAGCCACTTACCTACAAGCTG
GTGTCTAGGAACTACCCGGACCTGTCCTTGGGAGACTACTCCCTGCTCTGGAAAGCCCAC
AAGAAGCTCACCCGCTCAGCCCTGCTGCTGGGCATCCGTGACTCCATGGAGCCAGTGGTG
GAGCAGCTGACCCAGGAGTTCTGTGAGCGCATGAGAGCCCAGCCCGGCACCCCTGTGGCC
ATTGAGGAGGAATTCTCTCTCCTCACCTGCAGCATCATCTGTTACCTCACCTTCGGAGAC
AAGATCAAGGACGACAACTTAATGCCTGCCTATTACAAATGTATCCAGGAGGTGTTAAAA
ACCTGGAGCCACTGGTCCATCCAAATTGTGGACGTGATTCCCTTTCTCAGGTTCTTCCCC
AATCCAGGTCTCCGGAGGCTGAAGCAGGCCATAGAGAAGAGGGATCACATCGTGGAGATG
CAGCTGAGGCAGCACAAGGAGAGCCTCGTGGCAGGCCAGTGGAGGGACATGATGGACTAC
ATGCTCCAAGGGGTGGCGCAGCCGAGCATGGAAGAGGGCTCTGGACAGCTCCTGGAAGGG
CACGTGCACATGGCTGCAGTGGACCTCCTGATCGGTGGCACTGAGACCACAGCAAACACC
CTCTCCTGGGCCGTGGTTTTTTTGCTTCACCACCCTGAGATTCAGCAGCGACTGCAGGAG
GAGCTAGACCACGAACTGGGCCCTGGTGCCTCCAGCTCCCGGGTCCCCTACAAGGACCGT
GCACGGCTGCCCTTGCTCAATGCCACCATCGCCGAGGTGCTGCGCCTGCGGCCCGTTGTG
CCCTTAGCCTTGCCCCACCGCACCACACGGCCCAGCAGCATCTCCGGCTACGACATCCCT
GAGGGCACAGTCATCATTCCGAACCTCCAAGGCGCCCACCTGGATGAGACGGTCTGGGAG
AGGCCACATGAGTTCTGGCCTGATCGCTTCCTGGAGCCAGGCAAGAACTCCAGAGCTCTG
GCCTTCGGCTGCGGTGCCCGCGTGTGCCTGGGCGAGCCGCTGGCGCGCCTGGAGCTCTTC
GTGGTGCTGACCCGACTGCTGCAGGCCTTCACGCTGCTGCCCTCCGGGGACGCCCTGCCC
TCCCTGCAGCCCCTGCCCCACTGCAGTGTCATCCTCAAGATGCAGCCTTTCCAAGTGCGG
CTGCAGCCCCGGGGGATGGGGGCCCACAGCCCGGGCCAGAGCCAGTGA
Enzyme 5 GenBank Gene ID BC125181 Link Image
Enzyme 5 GeneCard ID Q08AG9 Link Image
Enzyme 5 GenAtlas ID CYP21A2 Link Image
Enzyme 5 HGNC ID HGNC:2600 Link Image
Enzyme 5 Chromosome Location Not Available
Enzyme 5 Locus Not Available
Enzyme 5 SNPs SNPJam Report Link Image
Enzyme 5 General References
  1. Strausberg RL, Feingold EA, Grouse LH, Derge JG, Klausner RD, Collins FS, Wagner L, Shenmen CM, Schuler GD, Altschul SF, Zeeberg B, Buetow KH, Schaefer CF, Bhat NK, Hopkins RF, Jordan H, Moore T, Max SI, Wang J, Hsieh F, Diatchenko L, Marusina K, Farmer AA, Rubin GM, Hong L, Stapleton M, Soares MB, Bonaldo MF, Casavant TL, Scheetz TE, Brownstein MJ, Usdin TB, Toshiyuki S, Carninci P, Prange C, Raha SS, Loquellano NA, Peters GJ, Abramson RD, Mullahy SJ, Bosak SA, McEwan PJ, McKernan KJ, Malek JA, Gunaratne PH, Richards S, Worley KC, Hale S, Garcia AM, Gay LJ, Hulyk SW, Villalon DK, Muzny DM, Sodergren EJ, Lu X, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madan A, Young AC, Shevchenko Y, Bouffard GG, Blakesley RW, Touchman JW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Krzywinski MI, Skalska U, Smailus DE, Schnerch A, Schein JE, Jones SJ, Marra MA: Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16899-903. Epub 2002 Dec 11. [PubMed Link Image]
Enzyme 5 Metabolite References Not Available