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Showing metabocard for Vitamin A (HMDB0000305)

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enzymes (20) Show 20 proteins
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:00 UTC
HMDB IDHMDB0000305
Secondary Accession Numbers
  • HMDB00305
Metabolite Identification
Common NameVitamin A
DescriptionVitamin A (retinol) is a yellow fat-soluble, antioxidant vitamin important in vision and bone growth. It belongs to the family of chemical compounds known as retinoids. Retinol is ingested in a precursor form; animal sources (milk and eggs) contain retinyl esters, whereas plants (carrots, spinach) contain pro-vitamin A carotenoids. Hydrolysis of retinyl esters results in retinol while pro-vitamin A carotenoids can be cleaved to produce retinal. Retinal, also known as retinaldehyde, can be reversibly reduced to produce retinol or it can be irreversibly oxidized to produce retinoic acid. Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of carotenoids found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products.
Structure
Data?1582752122
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0000305 (Vitamin A)


  Mrv1652303192021392D          

 21 21  0  0  0  0            999 V2000
10000.386410003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.101110002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.815610003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10002.530110002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10003.244410003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10003.959910002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10004.673010003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10005.388410002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10006.105810003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10006.819010002.7076    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10004.673010003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.815610003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.954610001.1073    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10000.484710002.0267    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.959410003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.958010003.1204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.243410002.7078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.243410001.8826    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.958010001.4702    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.672710001.8826    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.672710002.7078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  3 12  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7 11  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 16 17  1  0  0  0  0
 16 21  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
  1 21  1  0  0  0  0
 20 13  1  0  0  0  0
 20 14  1  0  0  0  0
 16 15  1  0  0  0  0
M  END
Download

3D MOL for HMDB0000305 (Vitamin A)

HMDB0000305
     RDKit          3D
Vitamin A
 51 51  0  0  0  0  0  0  0  0999 V2000
   -3.5592   -2.4974   -1.4233 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0570   -1.3113   -0.6449 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1723   -0.4485   -0.1382 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7452   -0.7661   -0.4112 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7322   -0.0504   -0.0129 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6669   -0.4566   -0.3383 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8931   -1.6940   -1.1105 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6175    0.3254    0.0995 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0379    0.0090   -0.1723 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9904    0.8100    0.2792 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4142    0.6094    0.0796 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9883   -0.5182   -0.6572 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2060    1.5209    0.6091 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.6689    1.4803    0.5078 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.1510    0.4010   -0.1926 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5390    0.7400    0.6536 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8691    0.5617    2.0163 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0348    2.0075   -0.0265 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0162    0.8503    0.8135 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7324    0.3804   -0.3989 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5365   -1.1460   -0.4915 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0159   -3.2035   -0.7892 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4416   -3.0174   -1.8362 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9618   -2.1692   -2.2983 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4802   -1.6644   -0.9942 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9094    0.8444    0.5503 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4514   -1.6473   -2.1291 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2875   -2.4991   -0.5850 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9012   -2.0813   -1.1248 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3685    1.2108    0.6648 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3215   -0.8552   -0.7311 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6223    1.6783    0.8416 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1401   -1.1610   -1.0389 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5265   -0.2428   -1.5914 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5732   -1.1840    0.0173 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7539    2.3796    1.1702 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.1084    1.5121    1.5393 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.0054    2.3894   -0.0718 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0346    0.1503    0.2093 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7007    0.3620    2.7645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3159    1.4618    2.3190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2342   -0.3357    2.0753 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9400    2.5887   -0.3605 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4396    2.6450    0.6487 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4871    1.7458   -0.9554 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3657    0.2390    1.6814 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3213    1.9195    0.9836 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8385    0.5286   -0.2925 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3455    0.7999   -1.3325 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9261   -1.6428    0.4038 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0110   -1.5587   -1.3883 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5  6  1  0
  6  7  1  0
  6  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  2  0
 13 14  1  0
 14 15  1  0
  3 16  1  0
 16 17  1  0
 16 18  1  0
 16 19  1  0
 19 20  1  0
 20 21  1  0
 21  2  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  4 25  1  0
  5 26  1  0
  7 27  1  0
  7 28  1  0
  7 29  1  0
  8 30  1  0
  9 31  1  0
 10 32  1  0
 12 33  1  0
 12 34  1  0
 12 35  1  0
 13 36  1  0
 14 37  1  0
 14 38  1  0
 15 39  1  0
 17 40  1  0
 17 41  1  0
 17 42  1  0
 18 43  1  0
 18 44  1  0
 18 45  1  0
 19 46  1  0
 19 47  1  0
 20 48  1  0
 20 49  1  0
 21 50  1  0
 21 51  1  0
M  END
Download

3D SDF for HMDB0000305 (Vitamin A)


  Mrv1652303192021392D          

 21 21  0  0  0  0            999 V2000
10000.386410003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.101110002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.815610003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10002.530110002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10003.244410003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10003.959910002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10004.673010003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10005.388410002.7076    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10006.105810003.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10006.819010002.7076    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10004.673010003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.815610003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.954610001.1073    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10000.484710002.0267    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.959410003.9447    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.958010003.1204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.243410002.7078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.243410001.8826    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9998.958010001.4702    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.672710001.8826    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 9999.672710002.7078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  3 12  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7 11  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 16 17  1  0  0  0  0
 16 21  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
  1 21  1  0  0  0  0
 20 13  1  0  0  0  0
 20 14  1  0  0  0  0
 16 15  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0000305

> <DATABASE_NAME>
hmdb

> <SMILES>
C\C(=C/CO)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+

> <INCHI_KEY>
FPIPGXGPPPQFEQ-OVSJKPMPSA-N

> <FORMULA>
C20H30O

> <MOLECULAR_WEIGHT>
286.4516

> <EXACT_MASS>
286.229665582

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_ATOM_COUNT>
51

> <JCHEM_AVERAGE_POLARIZABILITY>
36.5403584594368

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-ol

> <ALOGPS_LOGP>
6.38

> <JCHEM_LOGP>
4.694093173000001

> <ALOGPS_LOGS>
-4.58

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
16.435769749539965

> <JCHEM_PKA_STRONGEST_BASIC>
-2.1707943115512176

> <JCHEM_POLAR_SURFACE_AREA>
20.23

> <JCHEM_REFRACTIVITY>
97.92339999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
7.58e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
α-sol

> <JCHEM_VEBER_RULE>
1

$$$$
Download

3D-SDF for HMDB0000305 (Vitamin A)

HMDB0000305
     RDKit          3D
Vitamin A
 51 51  0  0  0  0  0  0  0  0999 V2000
   -3.5592   -2.4974   -1.4233 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0570   -1.3113   -0.6449 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1723   -0.4485   -0.1382 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7452   -0.7661   -0.4112 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7322   -0.0504   -0.0129 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6669   -0.4566   -0.3383 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8931   -1.6940   -1.1105 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6175    0.3254    0.0995 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0379    0.0090   -0.1723 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9904    0.8100    0.2792 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4142    0.6094    0.0796 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9883   -0.5182   -0.6572 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2060    1.5209    0.6091 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.6689    1.4803    0.5078 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.1510    0.4010   -0.1926 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5390    0.7400    0.6536 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8691    0.5617    2.0163 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0348    2.0075   -0.0265 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0162    0.8503    0.8135 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7324    0.3804   -0.3989 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5365   -1.1460   -0.4915 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0159   -3.2035   -0.7892 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4416   -3.0174   -1.8362 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9618   -2.1692   -2.2983 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4802   -1.6644   -0.9942 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9094    0.8444    0.5503 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4514   -1.6473   -2.1291 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2875   -2.4991   -0.5850 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9012   -2.0813   -1.1248 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3685    1.2108    0.6648 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3215   -0.8552   -0.7311 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6223    1.6783    0.8416 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1401   -1.1610   -1.0389 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5265   -0.2428   -1.5914 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5732   -1.1840    0.0173 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7539    2.3796    1.1702 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.1084    1.5121    1.5393 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.0054    2.3894   -0.0718 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.0346    0.1503    0.2093 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7007    0.3620    2.7645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3159    1.4618    2.3190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2342   -0.3357    2.0753 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9400    2.5887   -0.3605 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4396    2.6450    0.6487 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4871    1.7458   -0.9554 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3657    0.2390    1.6814 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3213    1.9195    0.9836 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8385    0.5286   -0.2925 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3455    0.7999   -1.3325 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9261   -1.6428    0.4038 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0110   -1.5587   -1.3883 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5  6  1  0
  6  7  1  0
  6  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  2  0
 13 14  1  0
 14 15  1  0
  3 16  1  0
 16 17  1  0
 16 18  1  0
 16 19  1  0
 19 20  1  0
 20 21  1  0
 21  2  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  4 25  1  0
  5 26  1  0
  7 27  1  0
  7 28  1  0
  7 29  1  0
  8 30  1  0
  9 31  1  0
 10 32  1  0
 12 33  1  0
 12 34  1  0
 12 35  1  0
 13 36  1  0
 14 37  1  0
 14 38  1  0
 15 39  1  0
 17 40  1  0
 17 41  1  0
 17 42  1  0
 18 43  1  0
 18 44  1  0
 18 45  1  0
 19 46  1  0
 19 47  1  0
 20 48  1  0
 20 49  1  0
 21 50  1  0
 21 51  1  0
M  END
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PDB for HMDB0000305 (Vitamin A)

HEADER    PROTEIN                                 19-MAR-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   19-MAR-20         0                                  
HETATM    1  C   UNK     0    8667.3888672.491   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0    8668.7228671.721   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0    8670.0568672.491   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0    8671.3908671.721   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0    8672.7238672.491   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0    8674.0588671.721   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0    8675.3908672.491   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0    8676.7258671.721   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0    8678.0648672.491   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0    8679.3958671.721   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0    8675.3908674.030   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0    8670.0568674.030   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0    8666.5828668.734   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0    8667.5718670.450   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0    8664.7248674.030   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0    8664.7228672.491   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0    8663.3888671.721   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0    8663.3888670.181   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0    8664.7228669.411   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0    8666.0568670.181   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0    8666.0568671.721   0.000  0.00  0.00           C+0
CONECT    1    2   21                                                       
CONECT    2    1    3                                                       
CONECT    3    2    4   12                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8   11                                                  
CONECT    8    7    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9                                                            
CONECT   11    7                                                            
CONECT   12    3                                                            
CONECT   13   20                                                            
CONECT   14   20                                                            
CONECT   15   16                                                            
CONECT   16   17   21   15                                                  
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   21   13   14                                             
CONECT   21   16   20    1                                                  
MASTER        0    0    0    0    0    0    0    0   21    0   42    0
END
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3D PDB for HMDB0000305 (Vitamin A)

COMPND    HMDB0000305
HETATM    1  C1  UNL     1      -3.559  -2.497  -1.423  1.00  0.00           C  
HETATM    2  C2  UNL     1      -4.057  -1.311  -0.645  1.00  0.00           C  
HETATM    3  C3  UNL     1      -3.172  -0.448  -0.138  1.00  0.00           C  
HETATM    4  C4  UNL     1      -1.745  -0.766  -0.411  1.00  0.00           C  
HETATM    5  C5  UNL     1      -0.732  -0.050  -0.013  1.00  0.00           C  
HETATM    6  C6  UNL     1       0.667  -0.457  -0.338  1.00  0.00           C  
HETATM    7  C7  UNL     1       0.893  -1.694  -1.111  1.00  0.00           C  
HETATM    8  C8  UNL     1       1.618   0.325   0.100  1.00  0.00           C  
HETATM    9  C9  UNL     1       3.038   0.009  -0.172  1.00  0.00           C  
HETATM   10  C10 UNL     1       3.990   0.810   0.279  1.00  0.00           C  
HETATM   11  C11 UNL     1       5.414   0.609   0.080  1.00  0.00           C  
HETATM   12  C12 UNL     1       5.988  -0.518  -0.657  1.00  0.00           C  
HETATM   13  C13 UNL     1       6.206   1.521   0.609  1.00  0.00           C  
HETATM   14  C14 UNL     1       7.669   1.480   0.508  1.00  0.00           C  
HETATM   15  O1  UNL     1       8.151   0.401  -0.193  1.00  0.00           O  
HETATM   16  C15 UNL     1      -3.539   0.740   0.654  1.00  0.00           C  
HETATM   17  C16 UNL     1      -2.869   0.562   2.016  1.00  0.00           C  
HETATM   18  C17 UNL     1      -3.035   2.007  -0.026  1.00  0.00           C  
HETATM   19  C18 UNL     1      -5.016   0.850   0.813  1.00  0.00           C  
HETATM   20  C19 UNL     1      -5.732   0.380  -0.399  1.00  0.00           C  
HETATM   21  C20 UNL     1      -5.537  -1.146  -0.492  1.00  0.00           C  
HETATM   22  H1  UNL     1      -3.016  -3.204  -0.789  1.00  0.00           H  
HETATM   23  H2  UNL     1      -4.442  -3.017  -1.836  1.00  0.00           H  
HETATM   24  H3  UNL     1      -2.962  -2.169  -2.298  1.00  0.00           H  
HETATM   25  H4  UNL     1      -1.480  -1.664  -0.994  1.00  0.00           H  
HETATM   26  H5  UNL     1      -0.909   0.844   0.550  1.00  0.00           H  
HETATM   27  H6  UNL     1       0.451  -1.647  -2.129  1.00  0.00           H  
HETATM   28  H7  UNL     1       0.287  -2.499  -0.585  1.00  0.00           H  
HETATM   29  H8  UNL     1       1.901  -2.081  -1.125  1.00  0.00           H  
HETATM   30  H9  UNL     1       1.369   1.211   0.665  1.00  0.00           H  
HETATM   31  H10 UNL     1       3.321  -0.855  -0.731  1.00  0.00           H  
HETATM   32  H11 UNL     1       3.622   1.678   0.842  1.00  0.00           H  
HETATM   33  H12 UNL     1       5.140  -1.161  -1.039  1.00  0.00           H  
HETATM   34  H13 UNL     1       6.527  -0.243  -1.591  1.00  0.00           H  
HETATM   35  H14 UNL     1       6.573  -1.184   0.017  1.00  0.00           H  
HETATM   36  H15 UNL     1       5.754   2.380   1.170  1.00  0.00           H  
HETATM   37  H16 UNL     1       8.108   1.512   1.539  1.00  0.00           H  
HETATM   38  H17 UNL     1       8.005   2.389  -0.072  1.00  0.00           H  
HETATM   39  H18 UNL     1       9.035   0.150   0.209  1.00  0.00           H  
HETATM   40  H19 UNL     1      -3.701   0.362   2.764  1.00  0.00           H  
HETATM   41  H20 UNL     1      -2.316   1.462   2.319  1.00  0.00           H  
HETATM   42  H21 UNL     1      -2.234  -0.336   2.075  1.00  0.00           H  
HETATM   43  H22 UNL     1      -3.940   2.589  -0.360  1.00  0.00           H  
HETATM   44  H23 UNL     1      -2.440   2.645   0.649  1.00  0.00           H  
HETATM   45  H24 UNL     1      -2.487   1.746  -0.955  1.00  0.00           H  
HETATM   46  H25 UNL     1      -5.366   0.239   1.681  1.00  0.00           H  
HETATM   47  H26 UNL     1      -5.321   1.919   0.984  1.00  0.00           H  
HETATM   48  H27 UNL     1      -6.839   0.529  -0.293  1.00  0.00           H  
HETATM   49  H28 UNL     1      -5.346   0.800  -1.332  1.00  0.00           H  
HETATM   50  H29 UNL     1      -5.926  -1.643   0.404  1.00  0.00           H  
HETATM   51  H30 UNL     1      -6.011  -1.559  -1.388  1.00  0.00           H  
CONECT    1    2   22   23   24
CONECT    2    3    3   21
CONECT    3    4   16
CONECT    4    5    5   25
CONECT    5    6   26
CONECT    6    7    8    8
CONECT    7   27   28   29
CONECT    8    9   30
CONECT    9   10   10   31
CONECT   10   11   32
CONECT   11   12   13   13
CONECT   12   33   34   35
CONECT   13   14   36
CONECT   14   15   37   38
CONECT   15   39
CONECT   16   17   18   19
CONECT   17   40   41   42
CONECT   18   43   44   45
CONECT   19   20   46   47
CONECT   20   21   48   49
CONECT   21   50   51
END
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SMILES for HMDB0000305 (Vitamin A)

C\C(=C/CO)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C
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INCHI for HMDB0000305 (Vitamin A)

InChI=1S/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
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View in JSmolView Stereo Labels
Synonyms
ValueSource
(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-olChEBI
all-trans-Retinyl alcoholChEBI
all-trans-Vitamin a alcoholChEBI
AlphalinChEBI
Chocola aChEBI
RetinolChEBI
Vitamin a1ChEBI
Aquasol aKegg
(all-e)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-olHMDB
all-trans-RetinolHMDB
b-RetinolHMDB
beta-RetinolHMDB
trans-RetinolHMDB
3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol, (all-e)-isomerHMDB
all trans RetinolHMDB
11-cis-RetinolHMDB
Vitamin aChEBI
Chemical FormulaC20H30O
Average Molecular Weight286.4516
Monoisotopic Molecular Weight286.229665582
IUPAC Name(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-ol
Traditional Nameα-sol
CAS Registry Number68-26-8
SMILES
C\C(=C/CO)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C
InChI Identifier
InChI=1S/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChI KeyFPIPGXGPPPQFEQ-OVSJKPMPSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassRetinoids
Direct ParentRetinoids
Alternative Parents
Substituents
  • Retinoid skeleton
  • Diterpenoid
  • Fatty alcohol
  • Fatty acyl
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource