KEGG   COMPOUND: C00255Help
Entry
C00255                      Compound                               

Name
Riboflavin;
Lactoflavin;
7,8-Dimethyl-10-ribitylisoalloxazine;
Vitamin B2
Formula
C17H20N4O6
Exact mass
376.1383
Mol weight
376.3639
Structure
Mol fileKCF fileDB search
Remark
Same as: D00050
Reaction
Pathway
map00740  Riboflavin metabolism
map01100  Metabolic pathways
map01110  Biosynthesis of secondary metabolites
map04977  Vitamin digestion and absorption
Module
M00125  Riboflavin biosynthesis, GTP => riboflavin/FMN/FAD
Enzyme
1.5.1.30        1.5.1.36        1.5.1.41        2.5.1.9         
2.7.1.26        2.7.1.42        2.7.1.161       3.1.3.2         
3.1.3.102       3.5.99.1
Brite
Compounds with biological roles [BR:br08001]
 Vitamins and Cofactors
  Vitamins
   Water-soluble vitamins
    C00255  Riboflavin (Vitamin B2)
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 A ALIMENTARY TRACT AND METABOLISM
  A11 VITAMINS
   A11H OTHER PLAIN VITAMIN PREPARATIONS
    A11HA Other plain vitamin preparations
     A11HA04 Riboflavin (vit B2)
      D00050  Riboflavin (JP17/USP/INN) <JP>
Therapeutic category of drugs in Japan [BR:br08301]
 3  Agents affecting metabolism
  31  Vitamins
   313  Vitamin B preparations
    3131  Vitamin B2 preparations
     D00050  Riboflavin (JP17/USP/INN)
Classification of Japanese OTC drugs [BR:br08313]
 Nourishing tonics and health supplements
  36 Vitamin B2 based drugs
   D00050  Riboflavin (JP17/USP/INN)
  40 Vitamin B2B6 based drugs
   D00050  Riboflavin (JP17/USP/INN)
  43 Vitamin containing supplements
   D00050  Riboflavin (JP17/USP/INN)
Risk category of Japanese OTC drugs [BR:br08312]
 Third-class OTC drugs
  Inorganic and organic chemicals
   Riboflavin
    D00050  Riboflavin (JP17/USP/INN)
Pharmaceutical additives in Japan [BR:br08316]
 Coloring agent
  D00050  [001669] Riboflavin
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D00050  Riboflavin
  D00050  Riboflavin powder
BRITE hierarchy
Other DBs
CAS: 83-88-5
PubChem: 3554
ChEBI: 17015
ChEMBL: CHEMBL1534
KNApSAcK: C00001552
PDB-CCD: RBF[PDBj]
3DMET: B01201
NIKKAJI: J3.876H
KCF data Show

ATOM        27
            1   C8y C    17.4343  -19.3244
            2   C8y C    17.4343  -17.9239
            3   C8x C    16.2439  -17.2236
            4   C8y C    14.9834  -17.9239
            5   C8y C    14.9834  -19.3244
            6   C8x C    16.2439  -20.0247
            7   N5x N    18.6472  -20.0247
            8   C8y C    19.8602  -19.3244
            9   C8y C    19.8602  -17.9239
            10  N4y N    18.6472  -17.2236
            11  C8y C    21.0731  -20.0247
            12  N4x N    22.2859  -19.3244
            13  C8y C    22.2859  -17.9239
            14  N5x N    21.0731  -17.2236
            15  C1b C    18.6472  -15.8233
            16  C1c C    17.4175  -15.1131
            17  C1c C    17.4177  -13.7223
            18  O1a O    16.2130  -15.8085
            19  O1a O    18.6432  -13.0150
            20  C1c C    16.2174  -13.0290
            21  O1a O    15.0274  -13.7159
            22  C1b C    16.2175  -11.6216
            23  O1a O    15.0244  -10.9327
            24  C1a C    13.7763  -17.2136
            25  C1a C    13.7763  -20.0347
            26  O5x O    21.0731  -21.4253
            27  O5x O    23.4840  -17.2321
BOND        29
            1     1   2 2
            2     2   3 1
            3     3   4 2
            4     4   5 1
            5     5   6 2
            6     1   6 1
            7     1   7 1
            8     7   8 2
            9     8   9 1
            10    9  10 1
            11    2  10 1
            12    8  11 1
            13   11  12 1
            14   12  13 1
            15   13  14 1
            16    9  14 2
            17   10  15 1
            18   15  16 1
            19   16  17 1
            20   16  18 1 #Down
            21   17  19 1 #Up
            22   17  20 1
            23   20  21 1 #Down
            24   20  22 1
            25   22  23 1
            26    4  24 1
            27    5  25 1
            28   11  26 2
            29   13  27 2

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