Basic Search cyclic peptides

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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
4B2V A S64 32 SS 3 3 Natural Sicarius Dolichocephalus SOLUTION NMR
4BMF A ENDOGLUCANASE EG-1 38 SS 3 3 Natural Hypocrea Jecorina SOLUTION NMR
4BS3 A INSULIN A CHAIN 21 SS 1 1 Natural Bos Taurus X-RAY DIFFRACTION
4CPA I;J CARBOXYPEPTIDASE A 38 SS 3 - Non-natural Solanum Tuberosum X-RAY DIFFRACTION
4CU4 B FERRICHROME-IRON RECEPTOR 21 Sidechain 1 - Natural Escherichia Coli Str K-12 Substr Mc4100 X-RAY DIFFRACTION
4DGC F;G;H;I;J TRIMCYP 11 H2T 1 - Non-natural Tolypocladium Inflatum X-RAY DIFFRACTION
4DJZ H;I MANNAN-BINDING LECTIN SERINE PROTEASE 1 HEAVY CHAIN 38 SS 3 - Natural Schistocerca Gregaria X-RAY DIFFRACTION
4E7T A;C INSULIN A CHAIN 21 SS 1 - Natural Bos Taurus X-RAY DIFFRACTION
4E7V A INSULIN A CHAIN 21 SS 1 1 Natural Bos Taurus X-RAY DIFFRACTION
4E82 A;B DEFENSIN-5 32 SS 3 - Non-natural Homo Sapiens X-RAY DIFFRACTION
4E83 A;B DEFENSIN-5 32 SS 3 - Non-natural Homo Sapiens X-RAY DIFFRACTION
4E86 A;B DEFENSIN-5 32 SS 3 - Non-natural Homo Sapiens X-RAY DIFFRACTION
4EFX A;C INSULIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4EZ1 K;L;M;N;O SOLUBLE ACETYLCHOLINE RECEPTOR 14 SS 2 - Natural Conus Bullatus X-RAY DIFFRACTION
4FG3 A;C INSULIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4FN5 B ELONGATION FACTOR G 1 8 H2T 1 - Non-natural Actinoplanes Sp X-RAY DIFFRACTION
4FZ0 M;N;O ACID-SENSING ION CHANNEL 1 40 SS 3 - Natural Psalmopoeus Cambridgei X-RAY DIFFRACTION
4FZ1 D ACID-SENSING ION CHANNEL 1 40 SS 3 3 Natural Psalmopoeus Cambridgei X-RAY DIFFRACTION
4GBC A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4GBI A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4GBK A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4GBL A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4GBN A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4GLY B UROKINASE-TYPE PLASMINOGEN ACTIVATOR 14 SS 2 2 Natural Synthetic Construct X-RAY DIFFRACTION
4GUX D;E;F CATIONIC TRYPSIN 34 SS 4 - Natural Momordica Cochinchinensis X-RAY DIFFRACTION
4GVU B CHYMOTRYPSIN-LIKE ELASTASE FAMILY MEMBER 1 8 Sidechain 1 - Non-natural Lyngbya X-RAY DIFFRACTION
4GW1 E;F FAB LIGHT CHAIN 12 SS 1 - Natural Unknow X-RAY DIFFRACTION
4GW5 E;F FAB LIGHT CHAIN 12 SS 1 - Natural Unknow X-RAY DIFFRACTION
4HGC I CATIONIC TRYPSIN 14 SS 1 1 Non-natural Helianthus Annuus X-RAY DIFFRACTION
4HY7 B PEPTIDYL-PROLYL CIS-TRANS ISOMERASE 11 H2T 1 - Non-natural Tolypocladium Inflatum X-RAY DIFFRACTION
4I5L G;H SERINE/THREONINE-PROTEIN PHOSPHATASE 2A 65 KDA REGULATORY SUBUNIT A ALPHA ISOFORM 7 Sidechain 1 - Non-natural Microcystis Aeruginosa X-RAY DIFFRACTION
4IB5 D;E;F;G CASEIN KINASE II SUBUNIT ALPHA 13 SS 1 - Natural Unknow X-RAY DIFFRACTION
4IDW A;C INSULIN A CHAIN 21 SS 1 - Natural Bos Taurus POWDER DIFFRACTION
4INS A;C INSULIN (CHAIN A) 21 SS 1 - Natural Sus Scrofa X-RAY DIFFRACTION
4IOI C TRASTUZUMAB LIGHT CHAIN 12 SS 1 1 Natural Staphylococcus Aureus X-RAY DIFFRACTION
4IPZ B PEPTIDYL-PROLYL CIS-TRANS ISOMERASE A 11 H2T 1 - Non-natural Tolypocladium Inflatum X-RAY DIFFRACTION
4IUZ A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
4IYD A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
4IYF A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
4JJM E;F PEPTIDYL-PROLYL CIS-TRANS ISOMERASE 11 H2T 1 - Non-natural Tolypocladium Inflatum X-RAY DIFFRACTION
4JK5 B UROKINASE-TYPE PLASMINOGEN ACTIVATOR 18 Sidechain 2 - Non-natural Synthetic Construct X-RAY DIFFRACTION
4JK6 B UROKINASE-TYPE PLASMINOGEN ACTIVATOR 18 Sidechain 2 - Non-natural Synthetic Construct X-RAY DIFFRACTION
4JNA H;I DIMETHYL FK228 5 H2T 1 - Non-natural Unknow X-RAY DIFFRACTION
4JTA Y VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT BETA-2 37 SS 5 5 Non-natural Leiurus Quinquestriatus Hebraeus X-RAY DIFFRACTION
4JTC Y VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT BETA-2 37 SS 4 4 Non-natural Leiurus Quinquestriatus Hebraeus X-RAY DIFFRACTION
4JTD Y VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT BETA-2 37 SS 5 5 Non-natural Leiurus Quinquestriatus Hebraeus X-RAY DIFFRACTION
4K0A R HIV-1 YU2 GP120 GLYCOPROTEIN 28 SS 3 3 Non-natural Unknow X-RAY DIFFRACTION
4K1E B KALLIKREIN-4 14 SS 2 1 Natural Helianthus Annuus X-RAY DIFFRACTION
4K24 B UROKINASE-TYPE PLASMINOGEN ACTIVATOR 40 SS 4 4 Natural Homo Sapiens X-RAY DIFFRACTION
4K7T A BACITRACIN A2 12 Sidechain 1 - Non-natural Bacillus Subtilis X-RAY DIFFRACTION