data_COS
#
_chem_comp.id COS
_chem_comp.name "COENZYME A PERSULFIDE"
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C21 H36 N7 O16 P3 S2"
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 1999-07-08
_chem_comp.pdbx_modified_date 2011-06-04
_chem_comp.pdbx_ambiguous_flag N
_chem_comp.pdbx_release_status REL
_chem_comp.pdbx_replaced_by ?
_chem_comp.pdbx_replaces ?
_chem_comp.formula_weight 799.599
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code COS
_chem_comp.pdbx_model_coordinates_details ?
_chem_comp.pdbx_model_coordinates_missing_flag N
_chem_comp.pdbx_ideal_coordinates_details ?
_chem_comp.pdbx_ideal_coordinates_missing_flag N
_chem_comp.pdbx_model_coordinates_db_code 1IVH
_chem_comp.pdbx_subcomponent_list ?
_chem_comp.pdbx_processing_site RCSB
#
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.alt_atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.charge
_chem_comp_atom.pdbx_align
_chem_comp_atom.pdbx_aromatic_flag
_chem_comp_atom.pdbx_leaving_atom_flag
_chem_comp_atom.pdbx_stereo_config
_chem_comp_atom.model_Cartn_x
_chem_comp_atom.model_Cartn_y
_chem_comp_atom.model_Cartn_z
_chem_comp_atom.pdbx_model_Cartn_x_ideal
_chem_comp_atom.pdbx_model_Cartn_y_ideal
_chem_comp_atom.pdbx_model_Cartn_z_ideal
_chem_comp_atom.pdbx_component_atom_id
_chem_comp_atom.pdbx_component_comp_id
_chem_comp_atom.pdbx_ordinal
COS N1A AN1 N 0 1 Y N N -5.173 65.443 -12.617 5.545 2.190 -7.988 N1A COS 1
COS C2A AC2 C 0 1 Y N N -6.292 66.052 -13.047 4.379 2.035 -8.586 C2A COS 2
COS N3A AN3 N 0 1 Y N N -6.671 66.400 -14.278 3.304 1.629 -7.944 N3A COS 3
COS C4A AC4 C 0 1 Y N N -5.687 66.045 -15.168 3.355 1.349 -6.646 C4A COS 4
COS C5A AC5 C 0 1 Y N N -4.475 65.414 -14.889 4.573 1.504 -5.962 C5A COS 5
COS C6A AC6 C 0 1 Y N N -4.213 65.086 -13.530 5.692 1.940 -6.691 C6A COS 6
COS N6A AN6 N 0 1 N N N -3.103 64.360 -13.166 6.920 2.105 -6.073 N6A COS 7
COS N7A AN7 N 0 1 Y N N -3.723 65.206 -16.073 4.351 1.164 -4.670 N7A COS 8
COS C8A AC8 C 0 1 Y N N -4.482 65.706 -17.033 3.104 0.824 -4.519 C8A COS 9
COS N9A AN9 N 0 1 Y N N -5.695 66.229 -16.555 2.447 0.925 -5.709 N9A COS 10
COS C1B AC1* C 0 1 N N R -6.815 66.768 -17.337 1.032 0.629 -5.946 C1B COS 11
COS C2B AC2* C 0 1 N N R -6.249 67.895 -18.217 0.827 -0.880 -6.230 C2B COS 12
COS O2B AO2* O 0 1 N N N -6.183 69.057 -17.354 1.018 -1.169 -7.617 O2B COS 13
COS C3B AC3* C 0 1 N N S -7.332 67.956 -19.312 -0.654 -1.089 -5.822 C3B COS 14
COS O3B AO3* O 0 1 N N N -8.563 68.476 -18.720 -1.501 -1.051 -6.973 O3B COS 15
COS P3B AP3* P 0 1 N N N -9.080 70.046 -19.027 -2.276 -2.460 -7.028 P3B COS 16
COS O7A AO7 O 0 1 N N N -9.099 70.062 -20.543 -3.075 -2.633 -5.794 O7A COS 17
COS O8A AO8 O 0 1 N N N -8.002 70.912 -18.369 -3.253 -2.486 -8.307 O8A COS 18
COS O9A AO9 O 0 1 N N N -10.433 70.091 -18.344 -1.205 -3.657 -7.145 O9A COS 19
COS C4B AC4* C 0 1 N N R -7.539 66.435 -19.551 -0.954 0.095 -4.883 C4B COS 20
COS O4B AO4* O 0 1 N N N -7.308 65.766 -18.288 0.258 0.855 -4.749 O4B COS 21
COS C5B AC5* C 0 1 N N N -6.561 65.881 -20.590 -1.397 -0.424 -3.514 C5B COS 22
COS O5B AO5* O 0 1 N N N -5.171 65.906 -20.151 -1.666 0.680 -2.649 O5B COS 23
COS P1A AP1 P 0 1 N N R -3.886 65.921 -21.228 -2.124 0.063 -1.234 P1A COS 24
COS O1A AO1 O 0 1 N N N -3.712 67.339 -21.747 -3.338 -0.761 -1.426 O1A COS 25
COS O2A AO2 O 0 1 N N N -2.809 65.253 -20.416 -0.941 -0.853 -0.640 O2A COS 26
COS O3A AO3 O 0 1 N N N -4.467 64.990 -22.496 -2.445 1.259 -0.206 O3A COS 27
COS P2A AP2 P 0 1 N N S -3.736 63.823 -23.501 -2.894 0.573 1.179 P2A COS 28
COS O4A AO4 O 0 1 N N N -4.852 63.109 -24.290 -4.096 -0.258 0.950 O4A COS 29
COS O5A AO5 O 0 1 N N N -2.493 64.318 -24.255 -1.698 -0.351 1.733 O5A COS 30
COS O6A AO6 O 0 1 N N N -3.308 62.844 -22.253 -3.232 1.718 2.260 O6A COS 31
COS CBP PC11 C 0 1 N N N -1.614 61.184 -21.613 -3.958 2.086 4.535 CBP COS 32
COS CCP PC12 C 0 1 N N N -1.954 62.665 -21.809 -3.622 1.050 3.461 CCP COS 33
COS CDP PC13 C 0 1 N N N -1.124 60.650 -22.991 -2.728 2.953 4.810 CDP COS 34
COS CEP PC14 C 0 1 N N N -0.440 61.200 -20.642 -5.107 2.971 4.048 CEP COS 35
COS CAP PC10 C 0 1 N N R -2.900 60.414 -21.028 -4.376 1.371 5.821 CAP COS 36
COS OAP PO10 O 0 1 N N N -3.893 60.108 -22.051 -5.602 0.671 5.600 OAP COS 37
COS C9P PC9 C 0 1 N N N -2.552 59.086 -20.354 -3.304 0.391 6.222 C9P COS 38
COS O9P PO9 O 0 1 N N N -2.231 59.052 -19.162 -3.503 -0.800 6.121 O9P COS 39
COS N8P PN8 N 0 1 N N N -2.647 57.919 -21.151 -2.123 0.839 6.693 N8P COS 40
COS C7P PC7 C 0 1 N N N -2.327 56.622 -20.576 -1.111 -0.111 7.159 C7P COS 41
COS C6P PC6 C 0 1 N N N -3.566 55.858 -20.175 0.124 0.652 7.638 C6P COS 42
COS C5P PC5 C 0 1 N N N -3.284 54.833 -19.096 1.165 -0.326 8.117 C5P COS 43
COS O5P PO5 O 0 1 N N N -2.365 55.008 -18.288 0.941 -1.517 8.078 O5P COS 44
COS N4P PN4 N 0 1 N N N -4.087 53.709 -19.062 2.346 0.122 8.587 N4P COS 45
COS C3P PC3 C 0 1 N N N -3.916 52.690 -18.037 3.358 -0.828 9.053 C3P COS 46
COS C2P PC2 C 0 1 N N N -5.192 51.892 -17.817 4.594 -0.064 9.532 C2P COS 47
COS S1P PS1 S 0 1 N N N -4.891 50.475 -16.722 5.847 -1.242 10.109 S1P COS 48
COS "S'P" "PS'" S 0 1 N N N -3.682 49.279 -17.838 6.146 -2.315 8.387 "S'P" COS 49
COS H2A AH2 H 0 1 N N N -7.019 66.308 -12.259 4.303 2.250 -9.642 H2A COS 50
COS H61A AH61 H 0 0 N N N -2.389 64.094 -13.844 7.685 2.406 -6.587 H61A COS 51
COS H62A AH62 H 0 0 N N N -3.423 63.510 -12.701 7.014 1.919 -5.125 H62A COS 52
COS H8A AH8 H 0 1 N N N -4.150 65.689 -18.084 2.655 0.509 -3.589 H8A COS 53
COS H1B AH1* H 0 1 N N N -7.621 67.090 -16.638 0.648 1.230 -6.770 H1B COS 54
COS H2B AH2* H 0 1 N N N -5.235 67.787 -18.669 1.491 -1.485 -5.613 H2B COS 55
COS HO2A AHO2 H 0 0 N N N -5.833 69.753 -17.897 1.931 -0.931 -7.828 HO2A COS 56
COS H3B AH3* H 0 1 N N N -7.078 68.572 -20.206 -0.775 -2.034 -5.293 H3B COS 57
COS HOA8 8HOA H 0 0 N N N -8.294 71.799 -18.542 -3.696 -3.346 -8.303 HOA8 COS 58
COS HOA9 9HOA H 0 0 N N N -10.725 70.978 -18.517 -0.707 -3.508 -7.960 HOA9 COS 59
COS H4B AH4* H 0 1 N N N -8.571 66.263 -19.935 -1.737 0.720 -5.313 H4B COS 60
COS H51A AH51 H 0 0 N N N -6.857 64.852 -20.902 -0.605 -1.038 -3.085 H51A COS 61
COS H52A AH52 H 0 0 N N N -6.677 66.411 -21.563 -2.300 -1.024 -3.628 H52A COS 62
COS HOA2 2HOA H 0 0 N N N -2.080 65.261 -21.026 -0.171 -0.279 -0.531 HOA2 COS 63
COS HOA5 5HOA H 0 0 N N N -2.085 63.667 -24.815 -0.936 0.228 1.868 HOA5 COS 64
COS H121 1H12 H 0 0 N N N -1.231 63.160 -22.498 -2.804 0.419 3.808 H121 COS 65
COS H122 2H12 H 0 0 N N N -1.747 63.255 -20.886 -4.499 0.432 3.265 H122 COS 66
COS H131 1H13 H 0 0 N N N -0.876 59.572 -22.848 -1.876 2.312 5.038 H131 COS 67
COS H132 2H13 H 0 0 N N N -1.852 60.828 -23.816 -2.504 3.556 3.931 H132 COS 68
COS H133 3H13 H 0 0 N N N -0.280 61.242 -23.417 -2.927 3.607 5.659 H133 COS 69
COS H141 1H14 H 0 0 N N N -0.192 60.122 -20.499 -6.003 2.365 3.916 H141 COS 70
COS H142 2H14 H 0 0 N N N 0.420 61.827 -20.973 -5.302 3.752 4.783 H142 COS 71
COS H143 3H14 H 0 0 N N N -0.636 61.754 -19.694 -4.835 3.429 3.096 H143 COS 72
COS H10 H10 H 0 1 N N N -3.313 61.131 -20.281 -4.515 2.103 6.616 H10 COS 73
COS HO1 HO1 H 0 1 N N N -4.652 59.653 -21.705 -5.436 0.034 4.891 HO1 COS 74
COS HN8 HN8 H 0 1 N N N -2.941 58.011 -22.123 -1.943 1.792 6.723 HN8 COS 75
COS H71 1H7 H 0 1 N N N -1.687 56.021 -21.263 -1.516 -0.699 7.982 H71 COS 76
COS H72 2H7 H 0 1 N N N -1.619 56.722 -19.720 -0.833 -0.775 6.340 H72 COS 77
COS H61 1H6 H 0 1 N N N -4.384 56.550 -19.869 0.530 1.240 6.814 H61 COS 78
COS H62 2H6 H 0 1 N N N -4.053 55.387 -21.060 -0.153 1.316 8.456 H62 COS 79
COS HN4 HN4 H 0 1 N N N -4.800 53.632 -19.787 2.525 1.075 8.618 HN4 COS 80
COS H31 1H3 H 0 1 N N N -3.053 52.021 -18.268 2.952 -1.416 9.876 H31 COS 81
COS H32 2H3 H 0 1 N N N -3.543 53.131 -17.083 3.636 -1.493 8.235 H32 COS 82
COS H21 1H2 H 0 1 N N N -6.020 52.535 -17.438 4.999 0.523 8.709 H21 COS 83
COS H22 2H2 H 0 1 N N N -5.651 51.575 -18.782 4.316 0.599 10.350 H22 COS 84
COS "HS'P" "PHS'" H 0 0 N N N -3.524 48.537 -17.265 7.075 -3.188 8.815 "HS'P" COS 85
#
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.value_order
_chem_comp_bond.pdbx_aromatic_flag
_chem_comp_bond.pdbx_stereo_config
_chem_comp_bond.pdbx_ordinal
COS N1A C2A SING Y N 1
COS N1A C6A DOUB Y N 2
COS C2A N3A DOUB Y N 3
COS C2A H2A SING N N 4
COS N3A C4A SING Y N 5
COS C4A C5A DOUB Y N 6
COS C4A N9A SING Y N 7
COS C5A C6A SING Y N 8
COS C5A N7A SING Y N 9
COS C6A N6A SING N N 10
COS N6A H61A SING N N 11
COS N6A H62A SING N N 12
COS N7A C8A DOUB Y N 13
COS C8A N9A SING Y N 14
COS C8A H8A SING N N 15
COS N9A C1B SING N N 16
COS C1B C2B SING N N 17
COS C1B O4B SING N N 18
COS C1B H1B SING N N 19
COS C2B O2B SING N N 20
COS C2B C3B SING N N 21
COS C2B H2B SING N N 22
COS O2B HO2A SING N N 23
COS C3B O3B SING N N 24
COS C3B C4B SING N N 25
COS C3B H3B SING N N 26
COS O3B P3B SING N N 27
COS P3B O7A DOUB N N 28
COS P3B O8A SING N N 29
COS P3B O9A SING N N 30
COS O8A HOA8 SING N N 31
COS O9A HOA9 SING N N 32
COS C4B O4B SING N N 33
COS C4B C5B SING N N 34
COS C4B H4B SING N N 35
COS C5B O5B SING N N 36
COS C5B H51A SING N N 37
COS C5B H52A SING N N 38
COS O5B P1A SING N N 39
COS P1A O1A DOUB N N 40
COS P1A O2A SING N N 41
COS P1A O3A SING N N 42
COS O2A HOA2 SING N N 43
COS O3A P2A SING N N 44
COS P2A O4A DOUB N N 45
COS P2A O5A SING N N 46
COS P2A O6A SING N N 47
COS O5A HOA5 SING N N 48
COS O6A CCP SING N N 49
COS CBP CCP SING N N 50
COS CBP CDP SING N N 51
COS CBP CEP SING N N 52
COS CBP CAP SING N N 53
COS CCP H121 SING N N 54
COS CCP H122 SING N N 55
COS CDP H131 SING N N 56
COS CDP H132 SING N N 57
COS CDP H133 SING N N 58
COS CEP H141 SING N N 59
COS CEP H142 SING N N 60
COS CEP H143 SING N N 61
COS CAP OAP SING N N 62
COS CAP C9P SING N N 63
COS CAP H10 SING N N 64
COS OAP HO1 SING N N 65
COS C9P O9P DOUB N N 66
COS C9P N8P SING N N 67
COS N8P C7P SING N N 68
COS N8P HN8 SING N N 69
COS C7P C6P SING N N 70
COS C7P H71 SING N N 71
COS C7P H72 SING N N 72
COS C6P C5P SING N N 73
COS C6P H61 SING N N 74
COS C6P H62 SING N N 75
COS C5P O5P DOUB N N 76
COS C5P N4P SING N N 77
COS N4P C3P SING N N 78
COS N4P HN4 SING N N 79
COS C3P C2P SING N N 80
COS C3P H31 SING N N 81
COS C3P H32 SING N N 82
COS C2P S1P SING N N 83
COS C2P H21 SING N N 84
COS C2P H22 SING N N 85
COS S1P "S'P" SING N N 86
COS "S'P" "HS'P" SING N N 87
#
loop_
_pdbx_chem_comp_descriptor.comp_id
_pdbx_chem_comp_descriptor.type
_pdbx_chem_comp_descriptor.program
_pdbx_chem_comp_descriptor.program_version
_pdbx_chem_comp_descriptor.descriptor
COS SMILES ACDLabs 10.04 "O=C(NCCSS)CCNC(=O)C(O)C(C)(C)COP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3OP(=O)(O)O"
COS SMILES_CANONICAL CACTVS 3.341 "CC(C)(CO[P@@](O)(=O)O[P@@](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[C@@H](O)C(=O)NCCC(=O)NCCSS"
COS SMILES CACTVS 3.341 "CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[CH](O)C(=O)NCCC(=O)NCCSS"
COS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(C)(CO[P@](=O)(O)O[P@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCSS)O"
COS SMILES "OpenEye OEToolkits" 1.5.0 "CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCSS)O"
COS InChI InChI 1.03
;InChI=1S/C21H36N7O16P3S2/c1-21(2,16(31)19(32)24-4-3-12(29)23-5-6-49-48)8-41-47(38,39)44-46(36,37)40-7-11-15(43-45(33,34)35)14(30)20(42-11)28-10-27-13-17(22)25-9-26-18(13)28/h9-11,14-16,20,30-31,48H,3-8H2,1-2H3,(H,23,29)(H,24,32)(H,36,37)(H,38,39)(H2,22,25,26)(H2,33,34,35)/t11-,14-,15-,16+,20-/m1/s1
;
COS InChIKey InChI 1.03 REVPHPVBPSIEKM-IBOSZNHHSA-N
#
loop_
_pdbx_chem_comp_identifier.comp_id
_pdbx_chem_comp_identifier.type
_pdbx_chem_comp_identifier.program
_pdbx_chem_comp_identifier.program_version
_pdbx_chem_comp_identifier.identifier
COS "SYSTEMATIC NAME" ACDLabs 10.04
"[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]methyl (3R)-4-({3-[(2-disulfanylethyl)amino]-3-oxopropyl}amino)-3-hydroxy-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate (non-preferred name)"
COS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0
"[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxy-oxolan-2-yl]methyl [[(3R)-4-[[3-(2-disulfanylethylamino)-3-oxo-propyl]amino]-3-hydroxy-2,2-dimethyl-4-oxo-butoxy]-hydroxy-phosphoryl] hydrogen phosphate"
#
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
COS "Create component" 1999-07-08 RCSB
COS "Modify descriptor" 2011-06-04 RCSB
#