KEGG   COMPOUND: C00272
Entry
C00272                      Compound                               

Name
Tetrahydrobiopterin;
5,6,7,8-Tetrahydrobiopterin;
2-Amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydoro-4(1H)-pteridinone;
L-erythro-Tetrahydrobiopterin
Formula
C9H15N5O3
Exact mass
241.1175
Mol weight
241.2471
Structure
Reaction
Pathway
map00790  Folate biosynthesis
map01100  Metabolic pathways
map01240  Biosynthesis of cofactors
map05418  Fluid shear stress and atherosclerosis
Module
M00842  Tetrahydrobiopterin biosynthesis, GTP => BH4
Enzyme
1.1.1.21        1.1.1.153       1.5.1.3         1.5.1.33        
1.5.1.34        1.14.16.1       1.14.16.2       1.14.16.4       
1.14.16.5       1.14.16.7
Brite
Compounds with biological roles [BR:br08001]
 Vitamins and cofactors
  Cofactors
   Coenzymes
    C00272  Tetrahydrobiopterin
Other DBs
CAS: 17528-72-2
PubChem: 3570
ChEBI: 15372 59560
ChEMBL: CHEMBL1201774
KNApSAcK: C00018229
PDB-CCD: H4B[PDBj]
3DMET: B04659
NIKKAJI: J247.815C
LinkDB
KCF data

ATOM        17
            1   C8y C    17.4300  -17.6400
            2   C8y C    17.4300  -16.1700
            3   N1x N    18.6200  -18.3400
            4   N5x N    16.1700  -18.2700
            5   N1x N    18.6200  -15.4700
            6   C8y C    16.1700  -15.4700
            7   C1x C    19.8800  -17.6400
            8   C8y C    14.9800  -17.6400
            9   C1y C    19.8800  -16.2400
            10  N4x N    14.9800  -16.1700
            11  O5x O    16.1700  -14.0700
            12  N1a N    13.7900  -18.2700
            13  C1c C    21.0700  -15.6100
            14  C1c C    22.2600  -16.3100
            15  O1a O    21.0700  -14.2100
            16  C1a C    23.4500  -15.6100
            17  O1a O    22.1900  -17.7100
BOND        18
            1     1   2 2
            2     1   3 1
            3     1   4 1
            4     2   5 1
            5     2   6 1
            6     3   7 1
            7     4   8 2
            8     5   9 1
            9     6  10 1
            10    6  11 2
            11    8  12 1
            12    9  13 1
            13   13  14 1
            14   13  15 1 #Up
            15   14  16 1
            16   14  17 1 #Down
            17    7   9 1
            18    8  10 1

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