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As of 22-Oct-2014 number of released structures: 7495
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Nucleic Acid Standards

Nitrogenous Bases

Table 1: References for Nitrogenous Base Structures

used in Lester Clowney, Shri C. Jain, A. R. Srinivasan, John Westbrook, Wilma K. Olson, and Helen M. Berman. "Geometric Parameters in Nucleic Acids: Nitrogenous Bases. (1996) J. Am. Chem. Soc. 118, 519-529.


Cytosine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------

acytid     alpha-cytidine

	   Post, M.L., et al.

	   Biochim. Biophys. Acta, 1977, 479, 133



bivvil     2',3'-O-(tetraisopropyl-1,3-disiloxanediyl)-cytidine

	   Hoogendorp J.D and Romers, C

	   Acta Cryst., 1982, B38, 2738



bofwoi     2'-deoxy-2'-fluorocytidine dihydrate

	   Marck, C., et al.

	   J. Mol. Struct., 1982, 82, 77



botsim10   1-(6-desoxy-beta-D-allofuranosyl)cytosine

	   Dzhavadova,  G.M., et al.

	   Kristallografiya, 1988, 33, 1408



boxgie     Disodium deoxycytidine-5'-phosphate heptahydrate

	   Pandit, J., et al.

	   Acta Cryst., 1983, C39, 342



budway10   9-(2-carboxyethyl)-guanine 1-methylcytosine

	   Fujita, S., et al.

	   Bull. Chem. Soc. Jpn., 1984, 57, 1707



cimjen     3-(1-cytosinyl)propionamide

	   Fujita, S., et al.

	   Acta Cryst., 1984, C40, 1467



cytcyp20   Sodium beta-cytidine 2',3'-cyclic phosphate dihydrate

	   Coulter, C.L. 

	   J. Am. Chem. Soc., 1973, 95, 570



cytidi10   Cytidine

	   Furberg, S., et al.

	   Acta Cryst., 1965, 18, 313



decyuf     1-(2-hydroxyethyl)-cytosine

	   Shibata, M., et al.

	   Acta Cryst., 1985, C41, 1354



fikhow     2',5'-anhydroarabinosylcytosine hemihydrate

	   Birnbaum, G.I., et al.

	   Can. J. Chem., 1987, 65, 271



fovxet     5'-azido-5'-deoxy-1-beta-D-arabinofuranosyl-cytosine sesquihydrate

	   Biswas, G., et al.

	   Acta Cryst., 1987, C43, 1731



gahhom     2',3'-dideoxycytidine (potential use in aids therapy activity)

	   Silverton, J.V., et al.

	   Acta Cryst., 1988, C44, 321



gigmoy     5'-chloro-5'-deoxyarabinofuranosyl-cytosine

	   Birnbaum, G.I., et al.

	   Can. J. Chem., 1988, 66, 1203



gouger10   4-amino-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,4-dideoxy-beta-D-

	     glucopyranuronic acid monohydrate

	   Swaminathan, P., et al.

	   Acta Cryst., 1980, B36, 878



jikhoa     2',3'-dideoxy-3'-fluorocytidine

	     1-(2,3-dideoxy-3-fluoro-beta-D-erythro-pentofuranosyl)cytosine

	   De Winter, H. L., et al.

	   Acta Cryst., 1991, C47, 832



juhlaz     2'-deoxy-2'-methylidenecytidine dihydrate

	   Yamagata, Y., et al.

	   Nucleosides and Nucleotides, 1992, 11, 835



kosnov     1-(2,3-dideoxy-erythro-beta-D-hexopyranosyl)cytosine

	   De Winter, H.L., et al.

	   Acta Cryst., 1992, B48, 95



marafc     3'-O-methyl-1-beta-D-arabinofuranosylcytosine

	   Birnbaum, G.I., et al.

	   {\\ \em J. Am. Chem. Soc., 1975, 97, 5904



metcyt01   1-methylcytosine

	   Rossi, M. and T.J. Kistenmacher

	   Acta Cryst., 1977, B33, 3962



segmas     1-(6-desoxy-alpha-D-talofuranosyl)cytosine

	   Dzhavadova, G.M., et al.

	   Kristallografiya, 1988, 33, 1408



sivzus     1-(3-deoxy-beta-D-arabinosyl)cytosine hemihydrate

	   Lin, Tai-Shun, et al.

	   J. Med. Chem., 1991, 34, 693







Protonated Cytosine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------



aracyp     Arabinosyl-cytidine-2',5'-cyclic phosphate

	   Kung, W., et al.

	   J. Am. Chem. Soc., 1977, 99, 5471



arfcyt10   1-(beta-D-arabinofuranosyl)cytosine hydrochloride (absolute

	       configuration)

           Sherfinski, J.S. and R.E. Marsh

Acta Cryst., 1973, B29, 192



bzcytn     1-benzylcytosine nitrate

	   Rossi, M., et al.

	   Adv. Mol. Relax. Int. Proc., 1979, 15, 103



cytiac     Cytidine 3'-phosphate cytidylic acid B

	   Sundaralingam, M. and L.H. Jensen

	   J. Mol. Biol., 1965, 13, 914



cyticl     Cytidinium chloride

	   Mosset, A., et al.

	   Acta Cryst., 1979, B35, 1908



cytidn     Cytidinium nitrate

	   Guy, J.J., et al.

	   Acta Cryst., 1976, B32, 2909



docypo     Deoxycytidine 5'-phosphate monohydrate (diffractometer data)

	   Viswamitra, M.A., et al.

	   J. Am. Chem. Soc., 1971, 93, 4565



docypo03   2'-deoxycytidine-5'-monophosphate monohydrate

	   Pearlman, D.A. and Sung-Hou Kim

	   Biopolymers, 1985, 24, 327



docytc     2'-deoxycytidine hydrochloride

	   Subramanian, E. and D.J. Hunt

	   Acta Cryst., 1970, B26, 303



jibdih     2'-deoxycytidinium dihydrogenphosphate

	   Jaskolski, M.

	   Acta Cryst., 1991, C47, 153



kogbox     2'-deoxy-2'-methylidenecytidine hydrochloride

	   Lin, Tai-Shun. et al.

	   J. Med. Chem., 1991, 34, 2607



kogbox01   2'-deoxy-2'-methylidenecytidinium chloride

	   Yamagata, Y., et al.

	   Nucleosides and Nucleotides, 1992, 11, 835



mecyto10   1-methylcytosine hydrochloride

	   Trus, B.L.and R.E. Marsh

	   Acta Cryst., 1972, B28, 1834



tazzup     1-(S)-(3-hydroxy-2-phosphonylmethoxypropyl)cytosine

	   Symersky, J. and A.Holy

	   Acta Cryst., 1991, C47, 2104



vuymad     Cytidinium dihydrogenphosphate

	   Jaskolski, M.

	   Acta Cryst., 1989, C45, 85



xfurcc10   1-$alpha$-D-xylofuranosyl-cytosine hydrochloride

	   Post, M.L., et al.

	   Can. J. Chem., 1981, 59, 238





Thymine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------





bicrua     1,8-bis(1-thyminyl)-3,6-dioxa-octane

	   Bideau, J.P., et al.

	   Acta Cryst., 1982, B38, 2075



cedboc     21-(1H-thymin-1-yl)-pregn-4-en-17alpha-ol-3,20-dione monohydrate

	   Taylor, M.R., et al.

	   J. Steroid Biochem., 1983, 18, 673



cezfoc     Calcium thymidine-5'-phosphate dihydrate

	   Sato., T.

	   Acta Cryst., 1984, C40, 736



clqunb10   9-(1-thyminylbutoxy)-psoralen

	   Courseille, C., et al.

Acta Cryst., 1982, B38, 1252



dayvoo     1-(2-hydroxyethyl)-thymine monohydrate

	   Shibata, M., et al.

	   Acta Cryst., 1985, C41, 1356



doxziz     1-(2-(2-(4-hydroxyphenol)-ethylthio)-ethyl)-thymine

	   Tsuchiya, Y., et al.

	   Acta Cryst., 1986, C42, 821



duksor     Cis-thymidine-(3',5')-cyclic methylphosphonate acetone solvate

	   Bentrude, W.G., et al.

	   Acta Cryst., 1986, C42, 1027



duxxez     1-(3-(imidazol-1-yl)propyl)thymine

	   Gdaniec, M. and G.Wenska

	   Acta Cryst., 1986, C42, 1604



firpol     Trans-thymidine-3',5'-cyclic phenyl monophosphate

	   Nelson, K.A., et al.

	   J. Am. Chem. Soc., 1987, 109, 4058



fixgau01   3'-azido-3'-deoxythymidine

	   Birnbaum, G.I., et al.

	   Can. J. Chem., 1987, 65, 2135



fixgau02   3'-azido-3'-deoxythymidine AZT

	   Camerman, A., et al.

	   Proc. Nat. Acad. Sci. U. S. A., 1987, 84, 8239



fixgau03   3'-azido-3'-deoxythymidine AZT

	   Van Roey, P., et al.

	   J. Am. Chem. Soc., 1988, 110, 2277



gebtem     5'-acetylthymidine

	   Sato, T.

	   Acta Cryst., 1988, C44, 691



gexxiq     3'-O-acetylthymidine

	   Eccleston, R.S., et al.

	   Acta Cryst., 1988, C44, 1424



gexxiq01   3'-O-acetylthymidine

	   Schouten, A. and J.A. Kanters

	   Acta Cryst., 1991, C47, 1320



kasvef     S-phenyl o-3'-thymidinyl methylphosphonothioate tetrahydrofuran

	   solvate

	   Brill, W.K.D., et al.

	   Acta Cryst., 1989, C45, 1639



katyin     3'-deoxythymidine

	   Van Roey, P., et al.

	   Proc. Nat. Acad. Sci. U. S. A., 1989, 86, 3929



kexkih     1-(2,3-dideoxy-2-fluoro-beta-D-erythro-pentofuranosyl)thymine

	     3'-deoxy-2'-fluorothymidine

	   Everaert,  D.H., et al.

	   Acta Cryst., 1990, C46, 1934



kezruc     2',3'-lyxoanhydrothymidine

	   Gurskaia, G.V., et al.

	   Dokl. Akad. Nauk Sssr, 1990, 312, 101



kinheu     1-(2,3-dideoxy-erythro-alpha-d-hexopyranosyl)thymine

	   De Winter, H.L.

	   Acta Cryst., 1991, C47, 838



kinhiy     1-(2,3-dideoxy-erythro-beta-D-hexopyranosyl)thymine dioxane solvate

	   De Winter, H.L., et al.

	   Acta Cryst., 1991, C47, 838



kitsov     1-(2,4-difluoro-3-hydroxymethylcyclopentanyl)-5-methylpyrimidine-2,3(1H,3H)-%

	   dione

	   Highcock, R.M., et al.

	   J. Chem. Soc., 1991, Perkin Trans. 1,  1127



kogbir     3'-amino-3''-deoxythymidine

	   Kovacs, T., et al.

	   J. Med. Chem., 1991, 34, 2595



kunnem     alpha-(1-thyminylmethyl)-$\gamma$-butyrolactone

	   Das, A.K., et al.

	   Acta Cryst., 1993, C49, 177



kuthow     1-(3'-C-methyl-2'-deoxyribofuranosyl)thymine

	   Bochkarev, A.V., et al.

	   Bioorg. Khim., 1991, 17, 1094



kuzxei     4-thiothymidine

	   Koole, L.H., et al.

	   J. Am. Chem. Soc., 1992, 114, 9936



methym01   1-methylthymine (neutron study)

	   Kvick, A., et al.

	   J. Chem. Phys., 1974, 61, 2711



palwuz     1-(2',3'-dideoxy-beta-D-erythro-hex-2'-enopyranosyl)thymine

	   Tari, L.W. and A.S. Secco

	   Can. J. Chem., 1992, 70, 894



soddeu     1-(2-deoxy-2-fluoro-beta-D-arabinopyranosyl)thymine monohydrate

	   De Winter, H.L.

	    Acta Cryst., 1991, C47, 1693



sosbil     2'-azido-2',3'dideoxythymidine

	   Van Aerschot, A., et al.

	   Antiviral Research, 1990, 14, 357



tmthym     1,1'-trimethylene-bis(thymine)

	   Frank, J.A.K. and I.C. Paul

	   J. Am. Chem. Soc., 1973, 95, 2324



tpataa     Tryptaminium 1-thyminyl-acetate

	   Ishida, T., et al.

	   Acta Cryst., 1979, B35, 1642



trfutm     (5'-tryptaminocarbonyl-2'-deoxyribofuranosyl)-thymine

	   Ishida, T., et al.

	   Biochim. Biophys. Acta, 1980, 609, 158



tymcxa     Thymidine 5'-carboxylic acid

	   Suck, D., et al.

	   Biochim. Biophys. Acta, 1974, 361, 1



vevbut     3'-deoxy-3'-fluorothymidine

	     1-(2,3-dideoxy-3-fluoro-beta-D-erythro-pentofuransoyl)thymine

	   Everaert, D.H., et al.

	   Acta Cryst., 1990, C46, 1730



vevbut01   3'-fluoro-3'-deoxythymidine

	   Van Roey, P. and R.F. Schinazi

	   Antiviral Chemistry \& Chemotherapy, 1990, 1, 93



vikfea     (+)-carba-thymidine

	   Kalman, A., et al.

	   Nucleosides and Nucleotides, 1990, 9, 235







Uracil

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------



aurcpb     2'-acetyluridine-3',5'-cyclophosphate benzyl ester

	   Depmeier, W., et al.

	   Acta Cryst., 1977, B33, 2436



beurid10   Uridine

	   Green, E.A., et al.

	   Acta Cryst., 1975, B31, 102



biyrik     1-(2-carboxyethyl)-uracil

	   Fujita, S., et al.

	   Acta Cryst., 1982, B38, 2936



bofwic     2'-deoxy-2'-fluorouridine

	   Marck, C., et al.

	   J. Mol. Struct., 1982, 82, 77



bufyik     1-(2-carboxyethyl)-uracil phenethylamine

	   Ishida, T., et al.

	   Bull. Chem. Soc. Jpn., 1983, 56, 955



cawcae     Beta-uracilyl-n'-alpha-alanine methyl ester hydrochloride monohydrate

	   villardiin methyl ester hydrochloride monohydrate

	   Nazimova, N.V. and G.N. Tishchenko

	   Kristallografiya, 1983, 28, 817



cdurid     2'-chloro-2'-deoxyuridine

	   Suck, D., et al.

	   Biochim. Biophys. Acta, 1972, 259, 157



cedbiw     21-(1H-uracil-1-yl)-pregn-4-ene-3,20-dione

	   Taylor, M.R.

	   J. Steroid Biochem., 1983, 18, 673



cekluz     Disodium uridine diphosphoglucose dihydrate

	   Sugawara, Y. and H.Iwasaki

	   Acta Cryst., 1984, C40, 389



ciryux     1-(2-carbamoylethyl)uracil 3-(2,4-dioxo-1-pyrimidinyl)\-propion\-amide

	   Fujita, S., et al.

	   Acta Cryst., 1984, C40, 1605



combov     1-(5'-amino-5'-deoxy-beta-D-allofuranuronosyl)-uracil trihydrate

	   Rathmann, R., et al.

	   Liebigs Ann. Chem.,  1216



daurid01   3',5'-diacetyluridine

	   De Graaff, R.A. G., et al.

	   Acta Cryst., 1977, B33, 2459



fecfau     1-(C-2-fluoro-t-4-hydroxy-C-3-hydroxymethyl-R-1-cyclopentyl)uracil

	   Biggadike, K., et al.

	   J. Chem. Soc., 1987, Chem. Comm.,  255



fipkeu     1-(2-deoxy-alpha-D-ribo-hexopyranosyl)-2,4-pyrimidinedione

	     (alpha-anomer)

	   Nord, L.D., et al.

	   J. Med. Chem., 1987, 30, 1044



funten     Triethylammonium rp-uridine-3',5'-cyclic phosphorothioate

	   Hinrichs, W., et al.

	   Nucleic Acids Res., 1987, 15, 4945



gathoy     3'-azido-2',3'-dideoxyuridine

	   Van Roey, P., et al.

	   J. Am. Chem. Soc., 1988, 110, 2277



gidzic10   1-(2-C-methyl-beta-D-ribofuranosyl)uracil dihydrate

	   Tsapkina, E.N., et al.

	   Kristallografiya, 1988, 33, 1415



jikbua     3'-fluoro-2',3'-dideoxyuridine

	     1-(3-fluoro-2,3-dideoxy-beta-D-erythropentofuranosyl)uracil

	   Everaert, D.H., et al.

	   Acta Cryst., 1991, C47, 898



jucnok     2'-deoxy-2'-(S)-phenylsulfinyl-uridine hemihydrate

	   Hata, T., et al.

	   Anal. Sci., 1991, 7, 989



jucpay     2'-deoxy-2'-(R)-phenylsulfinyl-uridine

	   Hata, T., et al.

	   Anal. Sci., 1991, 7, 987





katyot     2',3'-dideoxyuridine

	   Van Roey, P.

	   Proc. Nat. Acad. Sci. U. S. A., 1989, 86, 3929



kofguh     1-((2R,6R)-6-hydroxymethyl-1,4-dioxan-2-yl)uracil

	   De Winter, H.L., et al.

	   Acta Cryst., 1991, C47, 2420



lyfura     1-beta-D-lyxofuranosyluracil

	   Ekiel, I.,  et al.

	   J. Am. Chem. Soc., 1979, 101, 4724



metura01   1-methylpyrimidine-2,4-dione 

	   N-methyluracil

	   Mcmullan, R.K. and B.M. Craven

	   Acta Cryst., 1989, B45, 270



metura02   1-methylpyrimidine-2,4-dione 

	   N-methyluracil

	   Mcmullan, R.K. and B.M. Craven

	   Acta Cryst., 1989, B45, 270



metura03   1-methylpyrimidine-2,4-dione 

	   N-methyluracil

	   Mcmullan, R.K. and B.M. Craven

	   Acta Cryst., 1989, B45, 270



metura04   1-methyluracil

	   Micklitz, W., et al.

	   J. Heterocycl. Chem., 1989, 26, 1499



mxeurd     2',3'-O-methoxymethylene-uridine

	   De Kok, A.J., et al.

	   J. Chem. Soc., 1977, Perkin Trans. 2,  487



pabkos     1-(5(R)-acetamido-5,6-dideoxy-6-(p-toluenesulfonyl)-beta-D-ribohexofuranosyl)

	     uracil hemihydrate

	   Wnuk, S.F., et al.

	   Can. J. Chem., 1991, 69, 2104



suridp     Disodium uridine-3'-phosphate tetrahydrate

	   Viswamitra, M.A.

	   Acta Cryst., 1972, B28, 1108



suromm     Sodium uridine-5'-O-methylphosphate methanol solvate

	   Hoogendorp, J.D. and C.Romers

	   Acta Cryst., 1978, B34, 2724



tanzen     1-(3-deoxy-3-phenylseleno-2,4-di-O-pivaloyl-beta-D-xylofuranosyl)uracil

	   Yamaguchi, K., et al.

	   Acta Cryst., 1992, C48, 387



thfurc10   Tetrahydrofuranyl-uracil

	   Verdegaal, C.H.M., et al.

	   J. Chem. Soc., 1979, Perkin Trans. 2,  833



thpyur     (+)-2'-O-tetrahydropyranyl-uridine

	   Stothart, P.H.and I.D. Brown

	   Acta Cryst., 1973, B29, 2237



uraraf01   1-beta-D-arabinofuranosyl-uracil

	   Sherfinski, J.S. and R.E. Marsh

	   Acta Cryst., 1974, B30, 873



uraraf10   1-beta-D-arabinofuranosyl-uracil

	   Tollin, P., et al.

	   Acta Cryst., 1973, B29, 1641



uridmp10   Uridine-3'-monophosphate monohydrate

	   Srikrishnan, T., et al.

	   J. Am. Chem. Soc., 1979, 101, 3739



vanjez     3'-azido-2',3'-dideoxy-1-beta-D-threo-pentofuranosyluracil

	   Low, J.N. and P.Tollin

	    Acta Cryst., 1989, C45, 664



vevhuz     1-(3-deoxy-3-fluoro-beta-D-xylofuranosyl)uracil

	   Hayakawa, H., et al.

	   Chem. Pharm. Bull., 1990, 38, 1136



vomfim     2',3'-dideoxy-2',3'-alpha-methyleneuridine

	   Koole, L.H., et al.

	     A.Sandstrom, Jin-Chang Wu, Weimin Tong, and J.Chattopadhyaya

	   J. Org. Chem., 1991, 56, 6884



vomgaf     2'3'-di-O-acetyl-5'-(R)-fluoro-5'-S-(4-methoxyphenyl)-5'-thiouridine

	   Robins, M.J., et al.

	   J. Org. Chem., 1991, 56, 6878



vukgox     5'-O-acetyl-4'-cyano-2',3'-didehydro-2',3'-dideoxyuridine

	   Yamaguchi, K., et al.

	    Acta Cryst., 1992, C48, 2277



zzzapa10   2',3'-O-isopropylidene-uridine

	   Katti, S.K.

	   Acta Cryst., 1981, B37, 407









Adenine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------





acados     3'-O-acetyladenosine

	   Rao, S.T.  and M.Sundaralingam

	   J. Am. Chem. Soc., 1970, 92, 4963



adenos01   Adenosine (neutron diffraction at 123 deg.k)

	   Klooster, W.T., et al.

	   Acta Cryst., 1991, B47, 376



adenos10   Adenosine (absolute configuration)

	   Lai, T.F. and R.E. Marsh

	   Acta Cryst., 1972, B28, 1982



adprop     3-(adenin-9-yl)-propionamide

	   Takimoto, M., et al.

	   Bull. Chem. Soc. Jpn., 1981, 54, 1635



amdoad     alpha-D-2'-amino-2'-deoxyadenosine monohydrate

	   Rohrer, D.C. and M.Sundaralingam

	   J. Am. Chem. Soc., 1970, 92, 4956



amoada     3'-amino-3'-deoxyadenosine

	   Sheldrick, W.S. and M.Morr

	   Acta Cryst., 1980, B36, 2328



amoadb     3'-cyclobutylamino-3'-deoxyadenosine methanol solvate

	   Sheldrick, W.S. and M.Morr

	   Acta Cryst., 1980, B36, 2328



amoadc     3'-(N-benzyl-N-methylamino)-3'-deoxyadenosine

	   Sheldrick, W.S. and M.Morr

	   Acta Cryst., 1980, B36, 2328



araden10   9-beta-D-arabinofuranosyl-adenine

	   Bunick, G. and D.Voet

	   Acta Cryst., 1974, B30, 1651



bedlif     (1R-(1alpha,2alpha,3beta))-3-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-cyc%

	   lopentene-1,2-diol neplanocin A

	   Hayashi, M., et al.

	   J. Antibiot., 1981, 34, 675



betwus     3',6'-O-(1,1,3,3-tetraisopropyl-disiloxane-1,3-diyl)-neplanocin A

	   Yamazaki, M., et al.

	   Acta Cryst., 1982, B38, 1176



bifyoe     9-methyladenine 2-thiohydantoin

	   Cassady, R.E. and S.W. Hawkinson

	   Acta Cryst., 1982, B38, 2206



boyduo     Adenin-9-yl-ethylamine phenylacetic acid

	   Ishida, T., et al.

	   Chem. Pharm. Bull., 1982, 30, 4249



buvpox     (C1'-R,C3'-R,C4'-R)-2'-deoxy-3'-S-ethyl-3'-thioadenosine

	   Dimke, B., et al.

	   Liebigs Ann. Chem.,  1409



cezbis     2'-deoxyadenosine

	   Sato., T.

	   Acta Cryst., 1984, C40, 880



cezmez     Calcium 2'-deoxyadenosine-5'-phosphate pentahydrate

	   Sato., T.

	   Acta Cryst., 1984, C40, 738



cidgur     2'(R)-mercapto-2'-deoxyneplanocin A

	   Kinoshita, K., et al.

	   Nucleosides and Nucleotides, 1983, 2, 319



coczid     Adenosine-5'-O-diethyl-phosphate

	   Brennan, R.G., et al.

	   J. Am. Chem. Soc., 1984, 106, 5671



cubrum     3-(adenin-9-yl)-N-(2-succinimidyl)-propionamide

	   Takimoto, M., et al.

	   Bull. Chem. Soc. Jpn., 1984, 57, 3070



dhoads01   2',3'-didehydro-2',3'-dideoxyadenosine

	   Chu, C.K., et al.

	   J. Org. Chem., 1989, 54, 2217



dhoads10   2',3'-dideoxy-2',3'-didehydroadenosine

	   Hutcheon, W.L.B. and M.N.G. James

	   Acta Cryst., 1974, B30, 1777



dohgem     9-(2-((4-imidazolyl)-methylthio)-ethyl)-adenine

	   Takimoto-Kamimura, M., et al.

	   Acta Cryst., 1986, C42, 601



dorjoj     2',3',5'-tri-O-acetyladenosine

	   Wilson, C.C., et al.

	   Acta Cryst., 1986, C42, 697



duvheh10   Adenosine-5'-mononicotinate trihydrate

	   Ramasubbu, N. and R.Parthasarathy

	   Acta Cryst., 1988, C44, 2140



eadpba     9-ethyladenine-parabanic acid

	   Shieh, H.S. and D.Voet

	   Acta Cryst., 1976, B32, 2361



fabfuj01   9-(2-hydroxyethyl)adenine

	   Takenaka, A., et al.

	   Acta Cryst., 1986, C42, 1336



fibgec     9-(2-chloro-6-fluorobenzyl)adenine arprinocid

	   Arora, S.K. and S.B. Larson

	   Acta Cryst., 1987, C43, 912



fikhai     2'-deoxy-3',5'-di-O-acetyl-adenosine

	   Koole, L.H., et al.

	   Can. J. Chem., 1987, 65, 326



fikhai01   3',5'-di-O-acetyl-2'-deoxyadenosine

	   Low, J.N. and R.A. Howie

	   Acta Cryst., 1988, C44, 2202



foylua     3'-O-acetyl-2'-deoxyadenosine

	   Low, J.N., et al.

	   Acta Cryst., 1987, C43, 2184



gahhig     2',3'-dideoxyadenosine

	   Silverton, J.V., et al.

	   Acta Cryst., 1988, C44, 321



gahhig01   2',3'-dideoxyadenosine

	   Chu, C.K., et al.

	   J. Org. Chem., 1989, 54, 2217



kemyeg     1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-beta-D-ribofuranuronamide

	     monohydrate

	   Moos, W.H., et al.

	   Nucleosides and Nucleotides, 1989, 8, 449



keplia     3',5'-O-(di-T-butylsilanediyl)adenosine

	   Ueno, K., et al.

	   Acta Cryst., 1990, C46, 1509



keplog     3',5'-O-(di-T-butylsilanediyl)-2'-deoxyadenosine monohydrate

	   Ueno, K., et al.

	   Acta Cryst., 1990, C46, 1509



kubguj     (2R,4R)-(4-(6'-amino-9'H-purin-9'-yl)tetrahydrofur-2-yl)methanol

	   Jones, M.F., et al.

	   J. Chem. Soc., 1992, Perkin Trans. 1,  1427



meaden01   9-methyladenine

	   Kistenmacher, T.J. and M.Rossi

	   Acta Cryst., 1977, B33, 253



naamph10   Sodium adenosine-(3'-5')-cyclic-monophosphate tetrahydrate

	   Varughese, K.I., et al.

	   J. Am. Chem. Soc., 1982, 104, 3398



opadna     (S)-9-(2,3-dihydroxypropyl)-adenine

	   King, G.S.D. and L.Sengier

	   J. Chem. Res., 1981, 121, 1501



opadna01   (S)-9-(2,3-dihydroxypropyl)-adenine

	   Gurskaya, G.V., et al.

	   Bioorg. Khim., 1984, 10, 1414



pakwon     9-(2',3'-dideoxy-beta-D-glucopyranosyl)adenine

	   Bohringer, M., et al.

	   Helv. Chim. Acta, 1992, 75, 1416



thopad10   2'-O-tetrahydropyranyl-adenosine

	   Kennard, O., et al.

	   J. Chem. Soc. B,  1940



vomfos     2',3'-O-anhydroadenosine

	   Koole, L.H., et al.

	   J. Org. Chem., 1991, 56, 6884



yabgaj     Neplanocin F monohydrate

	   Bodenteich, M., et al.

	   J. Org. Chem., 1992, 57, 2071







Protonated Adenine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------



admopm     Adenosine-5'-O-methylphosphate methanol solvate

	   Hoogendorp, J.D., et al.

	   Acta Cryst., 1978, B34, 3662



admpot10   Adenosine-5'-methylphosphonate hemihydrate

	   Barnes, C.L. and S.W. Hawkinson

	   Acta Cryst., 1979, B35, 1724



adoshc     Adenosine hydrochloride

	   Shikata, K., et al.

	   Acta Cryst., 1973, B29, 31



adposd     Adenosine-3'-phosphate dihydrate

	   Sundaralingam, M.

	   Acta Cryst., 1966, 21, 495



arfuad     9-beta-D-arabinofuranosyl-adenine hydrochloride

	   Chwang, A.K., et al.

	   Acta Cryst., 1974, B30, 2273



arfuad01   Arabinofuranosyl-adenine hydrochloride

	   Hata, T., et al.

	   Bull. Chem. Soc. Jpn., 1974, 47, 2758



cugnex     N-(1'-(9-adenyl)-beta-D-ribofuranuronosyl)-l-phenylalanine

	     hemihydrate ethanol solvate

	     Takusagawa, F., et al.

Acta Cryst., 1985, C41, 400



dhpmad     3'-deoxy-3'-(dihydroxyphosphinylmethyl)adenosine ethanol solvate

	   S.M. Hecht and M.Sundaralingam

	   J. Am. Chem. Soc., 1972, 94, 4314



edpbxu     9-ethyladenine-parabanic acid-oxaluric acid monohydrate

	   Shieh, H.S. and D.Voet

	   Acta Cryst., 1975, B31, 2192



kitrek     9-(2'-phosphonomethoxyethyl)adenine

	   Schwalbe, C.H., et al.

	   J. Chem. Soc., 1991, Perkin Trans. 1,  1348



madcmp     5'-methylene-adenosine-3',5'-cyclic monophosphonate monohydrate

	   Sundaralingam, M. and J.Abola

	   J. Am. Chem. Soc., 1972, 94, 5070



slcada10   9-methyladenine salicylate

	   Gellert, R.W. and I.N. Hsu

	   J. Cryst. Spectrosc., 1983, 13, 99



tahjiv     2'-O-succinyladenosine 3',5'-(cyclic)phosphate monohydrate

	   Padmaja, N., et al.

	   Bull. Chem. Soc. Jpn., 1991, 64, 1359





Guanine

--------------------------------------------------------------------------

CSD ID     Compound                                 

           Reference

--------------------------------------------------------------------------







budway10   9-(2-carboxyethyl)-guanine 1-methylcytosine

	   Fujita, S., et al.

	   Bull. Chem. Soc. Jpn., 1984, 57, 1707



cehtak10   9-((2-hydroxyethoxy)methyl)guanine hydrate

	     acyclovir hydrate

	   Birnbaum, G.I., et al.

	   Can. J. Chem., 1984, 62, 2646



dahmii     2',3',5'-tri-O-acetylguanosine

	   Wilson, C.C., et al.

	   Acta Cryst., 1985, C41, 1123



gebrio     2',3'-O-isopropylideneguanosine dimethylsulfoxide solvate

	   Mande, S.S., et al.

	   Acta Cryst., 1988, C44, 912



gipbiq     9-(4-hydroxybutyl)guanine monohydrate (hsv-1 and hsv-2 thymidine

	     kinase in vitro inhibitory activity)

	   Birnbaum, G.I., et al.

	   Nucleosides and Nucleotides, 1987, 6, 775



guansh10   Guanosine dihydrate

	   Thewalt, U., et al.

	   Acta Cryst., 1970, B26, 1089



guopna10   Disodium guanosine-5'-phosphate heptahydrate

	   Barnes, C.L.and S.W. Hawkinson

	   Acta Cryst., 1982, B38, 812



guopna11   Disodium guanosine-5'-phosphate heptahydrate

	   Katti, S.K., et al.

	   Acta Cryst., 1981, B37, 1825



jafhih     2'-deoxy-3',5'-di-O-acetyl guanosine

	   Koole, L.H., et al.

	   Can. J. Chem., 1988, 66, 2634



scgmpt10   Sodium guanosine-3',5'-cyclic monophosphate tetrahydrate

	   Chwang, A.K. and M.Sundaralingam

	   Acta Cryst., 1974, B30, 1233



sdgunp     Disodium deoxyguanosine-5'-phosphate tetrahydrate

	   Young, D.W., et al.

	   Acta Cryst., 1974, B30, 2012



tamxek     (1R,4S)-2-amino-1,9-dihydro-9-(4-hydroxymethylcyclopent-2-enyl)purin-6-one

	   (-)-carbovir

	   Exall, A.M., et al.

	   J. Chem. Soc., 1991, Perkin Trans. 1,  2467



vuwrek     2',3'-didehydro-2',3'-dideoxyguanosine pyridine solvate

	   Van Roey, P. and C.K. Chu

	   Nucleosides and Nucleotides, 1992, 11, 1229

					

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