KEGG   COMPOUND: C12102
Entry
C12102                      Compound                               
Name
Immunomycin;
Ascomycin;
FK520
Formula
C43H69NO12
Exact mass
791.482
Mol weight
792.0075
Structure
Sequence
0 Ska  1 Mtk  2 Mtk  3 Man  4 Etd  5 Mte  6 Mte  7 Mxk  8 Mxe
9 Mtn  10 Man  11 Pip
  Gene
0-4 fkbB [UP:Q9KIE0]; 5-6 fkbC [UP:Q9KIE1]; 7-10 fkbA
[UP:Q9KID7]; 11 fkbP [UP:Q9KID8]
  Organism
Streptomyces hygroscopicus subsp. ascomyceticus
  Type
PKNRP
Pathway
map01052  Type I polyketide structures
Brite
Lipids [BR:br08002]
 PK  Polyketides
  PK04 Macrolides and lactone polyketides
   C12102  Ascomycin (FK520)
Other DBs
CAS: 104987-12-4
PubChem: 14249
ChEBI: 29582
KNApSAcK: C00017631
PDB-CCD: KXX[PDBj]
3DMET: B04420
NIKKAJI: J476.843D
KCF data

ATOM        56
            1   C1y C    24.3624  -23.9395
            2   C1y C    23.2297  -24.5995
            3   O2x O    24.3624  -22.6312
            4   C1c C    25.4773  -24.5820
            5   C1x C    22.1147  -23.9395
            6   O2a O    23.2240  -25.8891
            7   C1z C    23.2297  -21.9888
            8   C1c C    30.5058  -22.2927
            9   O2a O    25.4193  -25.8659
            10  C1y C    22.1147  -22.6312
            11  C1a C    22.1088  -26.5317
            12  C5a C    23.2297  -20.6978
            13  C1b C    30.4999  -21.0017
            14  C1a C    31.6209  -22.9409
            15  C1a C    26.5052  -26.5609
            16  C1a C    20.9868  -21.9888
            17  C5a C    22.1147  -20.0508
            18  O5a O    24.3507  -20.0565
            19  C2c C    31.6150  -20.3534
            20  N1y N    22.1205  -18.7598
            21  O5a O    20.9868  -20.6921
            22  C2b C    31.6150  -19.0638
            23  C1a C    32.7359  -20.9958
            24  C1y C    23.2472  -18.1000
            25  C1x C    20.9925  -18.1000
            26  C1c C    32.7301  -18.4153
            27  C7a C    27.1419  -19.0754
            28  C1x C    23.2472  -16.7915
            29  C1x C    20.9925  -16.7915
            30  C5a C    32.7301  -17.1245
            31  C1b C    33.8510  -19.0579
            32  O7a O    28.2568  -18.4269
            33  O6a O    27.1419  -20.3593
            34  C1x C    22.1205  -16.1433
            35  C1b C    31.6093  -16.4761
            36  O5a O    33.8453  -16.4702
            37  C1a C    34.9661  -18.4095
            38  C1c C    28.2511  -17.1304
            39  C1c C    30.4942  -17.1245
            40  C2c C    27.1360  -16.4878
            41  C1c C    29.3662  -16.4819
            42  O1a O    30.4942  -18.4212
            43  C2b C    27.1302  -15.1982
            44  C1a C    26.0209  -17.1361
            45  C1a C    29.3662  -15.1922
            46  C1y C    26.0151  -14.5555
            47  C1x C    24.8757  -15.2155
            48  C1x C    26.0151  -13.2472
            49  C1y C    23.7606  -14.5555
            50  C1x C    24.8757  -12.5990
            51  C1y C    23.7606  -13.2472
            52  O2a O    22.6397  -15.1982
            53  O1a O    22.6397  -12.5990
            54  C1a C    21.5246  -14.5439
            55  O1a O    23.3616  -23.2853
            56  C1b C    28.7061  -24.5719
BOND        59
            1     2   6 1 #Up
            2     3   7 1
            3     4   9 1 #Down
            4     5  10 1
            5     6  11 1
            6     7  12 1
            7     8  13 1
            8     8  14 1 #Down
            9     9  15 1
            10   10  16 1 #Up
            11   12  17 1
            12   12  18 2
            13   13  19 1
            14   17  20 1
            15   17  21 2
            16   19  22 2
            17   19  23 1
            18   20  24 1
            19   20  25 1
            20   22  26 1
            21   24  27 1
            22   24  28 1
            23   25  29 1
            24   26  30 1
            25   26  31 1 #Down
            26   27  32 1
            27   27  33 2
            28   28  34 1
            29   30  35 1
            30   30  36 2
            31   31  37 1
            32   38  32 1 #Down
            33   35  39 1
            34   38  40 1
            35   38  41 1
            36   39  42 1 #Down
            37   40  43 2
            38   40  44 1
            39   41  45 1 #Down
            40   46  43 1 #Up
            41   46  47 1
            42   46  48 1
            43   47  49 1
            44   48  50 1
            45   49  51 1
            46   49  52 1 #Up
            47   51  53 1 #Down
            48   52  54 1
            49    7  10 1
            50   29  34 1
            51   39  41 1
            52   50  51 1
            53    7  55 1 #Up
            54    1   2 1
            55    1   3 1
            56    1   4 1
            57    4  56 1
            58    8  56 1
            59    2   5 1

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