KEGG   COMPOUND: C00143
Entry
C00143                      Compound                               
Name
5,10-Methylenetetrahydrofolate;
(6R)-5,10-Methylenetetrahydrofolate;
5,10-Methylene-THF
Formula
C20H23N7O6
Exact mass
457.1710
Mol weight
457.44
Structure
Reaction
R00611 R00945 R01217 R01218 R01220 R01221 R01224 R01225
R01226 R01564 R01565 R01669 R01670 R02101 R03704 R04125
R06613 R07168 R09093 R11955 R11956 R12548 R12967
Pathway
map00260  Glycine, serine and threonine metabolism
map00670  One carbon pool by folate
map00680  Methane metabolism
map00720  Other carbon fixation pathways
map00785  Lipoic acid metabolism
map01100  Metabolic pathways
map01120  Microbial metabolism in diverse environments
map01200  Carbon metabolism
map01240  Biosynthesis of cofactors
map01523  Antifolate resistance
map04981  Folate transport and metabolism
Module
M00140  C1-unit interconversion, prokaryotes
M00141  C1-unit interconversion, eukaryotes
M00377  Reductive acetyl-CoA pathway (Wood-Ljungdahl pathway)
M00621  Glycine cleavage system
Network
nt06032  Lipoic acid metabolism
nt06033  Glycine, serine and arginine metabolism
nt06038  Folate metabolism
Enzyme
1.4.1.27        1.5.1.5         1.5.1.15        1.5.1.20        
1.5.1.53        1.5.1.54        1.5.3.10        1.5.3.24        
1.5.7.1         1.5.8.3         1.5.8.4         2.1.1.45        
2.1.1.54        2.1.1.74        2.1.1.148       2.1.2.1         
2.1.2.7         2.1.2.8         2.1.2.10        2.1.2.11        
2.1.5.1
Other DBs
CAS: 3432-99-3
PubChem: 3443
ChEBI: 1989
KNApSAcK: C00007250
PDB-CCD: MEF[PDBj] MHF[PDBj]
NIKKAJI: J356.347B
LinkDB
KCF data

ATOM        33
            1   N1y N    20.3984  -16.7816
            2   C8y C    19.2017  -16.0924
            3   C1y C    21.6662  -16.0327
            4   C1x C    20.3984  -18.1440
            5   C8y C    19.2017  -14.7241
            6   C8y C    18.0107  -16.7875
            7   C1x C    22.5095  -17.2655
            8   C1x C    21.7303  -14.6471
            9   N1y N    21.7841  -18.5394
            10  N1x N    20.3924  -14.0290
            11  N5x N    18.0107  -14.0463
            12  N4x N    16.8374  -16.0924
            13  O5x O    18.0107  -18.1440
            14  C8y C    16.8374  -14.7241
            15  N1a N    15.6583  -14.0463
            16  C8y C    23.0849  -19.4196
            17  C8x C    23.0849  -20.8196
            18  C8x C    24.2973  -21.5196
            19  C8y C    25.5098  -20.8196
            20  C8x C    25.5098  -19.4196
            21  C8x C    24.2973  -18.7196
            22  C5a C    26.6924  -21.4900
            23  N1b N    27.9049  -20.7900
            24  C1c C    29.1173  -21.4900
            25  C1b C    30.3297  -20.7900
            26  C1b C    31.5422  -21.4900
            27  C6a C    32.7546  -20.7900
            28  O5a O    26.6980  -22.8897
            29  C6a C    29.1173  -22.8900
            30  O6a O    30.3318  -23.5912
            31  O6a O    27.9069  -23.5888
            32  O6a O    33.9711  -21.4923
            33  O6a O    32.7546  -19.3900
BOND        36
            1     1   2 1
            2     1   3 1
            3     1   4 1
            4     2   5 2
            5     2   6 1
            6     3   7 1 #Down
            7     3   8 1
            8     4   9 1
            9     5  10 1
            10    5  11 1
            11    6  12 1
            12    6  13 2
            13   11  14 2
            14   14  15 1
            15    7   9 1
            16    8  10 1
            17   12  14 1
            18    9  16 1
            19   16  17 2
            20   17  18 1
            21   18  19 2
            22   19  20 1
            23   20  21 2
            24   16  21 1
            25   19  22 1
            26   22  23 1
            27   23  24 1
            28   24  25 1
            29   25  26 1
            30   26  27 1
            31   22  28 2
            32   24  29 1
            33   29  30 1
            34   29  31 2
            35   27  32 1
            36   27  33 2

» Japanese version

KEGG   COMPOUND: C02972
Entry
C02972                      Compound                               
Name
Dihydrolipoylprotein;
[H-protein]-dihydrolipoyllysine;
[GCSH]-N6-[(R)-dihydrolipoyl]-L-lysine;
[GcvH]-N6-[(R)-dihydrolipoyl]-L-lysine;
[Glycine cleavage system H]-N6-[(R)-dihydrolipoyl]-L-lysine
Formula
C8H16NOS2R
Structure
Comment
Generic compound in reaction hierarchy
The lipoyl-bearing H protein
Reaction
R03815 R04125 R12424 R12432 R12691
Pathway
map00260  Glycine, serine and threonine metabolism
map00785  Lipoic acid metabolism
map01100  Metabolic pathways
map01240  Biosynthesis of cofactors
Module
M00621  Glycine cleavage system
M00881  Lipoic acid biosynthesis, plants and bacteria, octanoyl-ACP => dihydrolipoyl-E2/H
M00882  Lipoic acid biosynthesis, eukaryotes, octanoyl-ACP => dihydrolipoyl-H
M00883  Lipoic acid biosynthesis, animals and bacteria, octanoyl-ACP => dihydrolipoyl-H => dihydrolipoyl-E2
Network
nt06032  Lipoic acid metabolism
nt06033  Glycine, serine and arginine metabolism
Enzyme
1.8.1.4         2.1.2.10        2.8.1.8
Other DBs
PubChem: 5884
ChEBI: 16194
LinkDB
KCF data

ATOM        13
            1   C1c C    16.0988  -15.8092
            2   C1b C    17.3011  -16.5095
            3   C1b C    14.8965  -16.5095
            4   S1a S    16.0988  -14.4259
            5   C1b C    18.5034  -15.8092
            6   C1b C    13.6943  -15.8092
            7   C1b C    19.7113  -16.5095
            8   C1b C    20.9078  -15.8092
            9   C5a C    22.1101  -16.5095
            10  O5a O    22.1101  -17.8926
            11  N1b N    23.4642  -15.8384
            12  R   R    24.8643  -15.8384
            13  S1a S    13.6943  -14.4092
BOND        12
            1     1   2 1 #Down
            2     1   3 1
            3     1   4 1
            4     2   5 1
            5     3   6 1
            6     5   7 1
            7     7   8 1
            8     8   9 1
            9     9  10 2
            10    9  11 1
            11   11  12 1
            12    6  13 1

» Japanese version

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