Basic Search cyclic peptides

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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
1D2L A LIPOPROTEIN RECEPTOR RELATED PROTEIN 45 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1D5Q A CHIMERIC MINI-PROTEIN 27 SS 3 3 Natural Unknow SOLUTION NMR
1D6B A DEFENSIN-LIKE PEPTIDE-2 42 SS 3 3 Natural Ornithorhynchus Anatinus SOLUTION NMR
1D6G A CHOLECYSTOKININ TYPE A RECEPTOR 47 SS 1 1 Natural Homo Sapiens SOLUTION NMR
1D7T A YNK-CONTRYPHAN 8 Sidechain 1 - Non-natural Synthetic Construct SOLUTION NMR
1DEC A DECORSIN 39 SS 3 3 Natural Macrobdella Decora SOLUTION NMR
1DF6 A CYCLOVIOLACIN O1 30 SS 4 3 Natural Viola Odorata SOLUTION NMR
1DFN A;B DEFENSIN HNP-3 30 SS 3 - Natural Homo Sapiens X-RAY DIFFRACTION
1DFY A CONTRYPHAN-SM 8 Sidechain 1 - Non-natural Conus Stercusmuscarum SOLUTION NMR
1DFZ A CONTRYPHAN-SM 8 Sidechain 1 - Non-natural Conus Stercusmuscarum SOLUTION NMR
1DG0 A DES[GLY1]-CONTRYPHAN-R 7 Sidechain 1 - Non-natural Conus Radiatus SOLUTION NMR
1DG2 A A-CONOTOXIN AUIB 16 SS 2 2 Natural Conus Aulicus SOLUTION NMR
1DKC A ANTIFUNGAL PEPTIDE 38 SS 3 3 Natural Phytolacca Americana SOLUTION NMR
1DL0 A J-ATRACOTOXIN-HV1C 37 SS 4 4 Natural Unknow SOLUTION NMR
1DN2 E;F IMMUNOGLOBULIN LAMBDA HEAVY CHAIN 14 SS 1 - Natural Unknow X-RAY DIFFRACTION
1DU9 A BMP02 NEUROTOXIN 28 SS 3 3 Natural Mesobuthus Martensii SOLUTION NMR
1DVA X DES-GLA FACTOR VIIA (HEAVY CHAIN) 20 SS 1 - Natural Unknow X-RAY DIFFRACTION
1DW4 A OMEGA-CONOTOXIN MVIIA 26 SS 3 3 Natural Unknow SOLUTION NMR
1DW5 A OMEGA-CONOTOXIN MVIIA 26 SS 3 3 Natural Unknow SOLUTION NMR
1E4Q A BETA-DEFENSIN 2 37 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1E4R A BETA-DEFENSIN 8 35 SS 3 3 Natural Mus Musculus SOLUTION NMR
1E4S A BETA-DEFENSIN 1 36 SS 4 4 Natural Homo Sapiens SOLUTION NMR
1E4T A BETA-DEFENSIN 7 37 SS 3 3 Natural Mus Musculus SOLUTION NMR
1E4W P CYCLIC PEPTIDE 7 H2T 1 - Natural Synthetic Construct X-RAY DIFFRACTION
1E68 A AS-48 PROTEIN 70 H2T 1 - Natural Enterococcus Faecalis SOLUTION NMR
1E74 A ALPHA-CONOTOXIN IM1(R11E) 13 SS 2 2 Natural Conus Imperialis SOLUTION NMR
1E75 A ALPHA-CONOTOXIN IM1(R7L) 13 SS 2 2 Natural Conus Imperialis SOLUTION NMR
1E76 A ALPHA-CONOTOXIN IM1(D5N) 13 SS 2 2 Natural Conus Imperialis SOLUTION NMR
1E8P A ENDOGLUCANASE 45A 46 SS 2 2 Natural Piromyces Equi SOLUTION NMR
1E8Q A ENDOGLUCANASE 45A 46 SS 2 2 Natural Piromyces Equi SOLUTION NMR
1EBA C;D PROTEIN (ERYTHROPOIETIN RECEPTOR) 20 SS 1 - Non-natural Unknow X-RAY DIFFRACTION
1EBP C;D EPO RECEPTOR 20 SS 1 - Natural Unknow X-RAY DIFFRACTION
1ECI A;B ECTATOMIN 37 SS 1 - Natural Ectatomma Tuberculatum SOLUTION NMR
1ED0 A VISCOTOXIN A3 46 SS 3 3 Natural Viscum Album SOLUTION NMR
1EDN A ENDOTHELIN-1 21 SS 2 2 Natural Homo Sapiens X-RAY DIFFRACTION
1EDP A ENDOTHELIN-1 PRECURSOR 17 SS 2 2 Natural Homo Sapiens SOLUTION NMR
1EGT A THROMBOMODULIN 17 SS 1 1 Natural Homo Sapiens SOLUTION NMR
1EHS A HEAT-STABLE ENTEROTOXIN B 48 SS 2 2 Natural Escherichia Coli SOLUTION NMR
1EI0 A P8MTCP1 38 SS 2 2 Natural Unknow SOLUTION NMR
1EIT A MU-AGATOXIN-I 37 SS 4 4 Natural Agelenopsis Aperta SOLUTION NMR
1EJG A CRAMBIN (PRO22,SER22/LEU25,ILE25) 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1EMX A HETEROPODATOXIN 2 30 SS 3 3 Natural Heteropoda Venatoria SOLUTION NMR
1ERC A PHEROMONE ER-1 40 SS 3 3 Natural Euplotes Raikovi SOLUTION NMR
1ERD A PHEROMONE ER-2 40 SS 3 3 Natural Euplotes Raikovi SOLUTION NMR
1ERP A PHEROMONE ER-10 38 SS 3 3 Natural Euplotes Raikovi SOLUTION NMR
1ERY A PHEROMONE ER-11 39 SS 3 3 Natural Euplotes Raikovi SOLUTION NMR
1ETL A 5-BETA-MERCAPTOPROPIONATE HEAT-STABLE ENTEROTOXIN 13 SS 3 2 Non-natural Escherichia Coli X-RAY DIFFRACTION
1EVR A;C;E;G;I INSULIN 21 SS 1 - Natural Unknow X-RAY DIFFRACTION
1EWS A RK-1 DEFENSIN 32 SS 3 3 Natural Oryctolagus Cuniculus SOLUTION NMR
1EYO A CONOTOXIN TVIIA 30 SS 3 3 Non-natural Unknow SOLUTION NMR