Basic Search cyclic peptides

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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
1YL8 A [TYR3]OCTREOTATE PEPTIDE 8 SS 1 1 Non-natural Unknow SOLUTION NMR
1YP8 A TRICYCLON A 33 SS 3 3 Natural Viola Tricolor SOLUTION NMR
1YT6 A PEPTIDE SD 10 SS 1 1 Natural Unknow SOLUTION NMR
1YV8 A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica SOLUTION NMR
1YVA A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica SOLUTION NMR
1YYL M;S EXTERIOR MEMBRANE GLYCOPROTEIN(GP120),EXTERIOR MEMBRANE GLYCOPROTEIN(GP120),EXTERIOR MEMBRANE GLYCOPROTEIN(GP120) 27 SS 3 - Non-natural Synthetic Construct X-RAY DIFFRACTION
1YZ2 A DELTA-CONOTOXIN AM 2766 27 SS 3 3 Natural Conus Amadis SOLUTION NMR
1Z6V A LACTOTRANSFERRIN 49 SS 2 2 Natural Homo Sapiens SOLUTION NMR
1Z6W A LACTOTRANSFERRIN 49 SS 2 2 Natural Homo Sapiens SOLUTION NMR
1ZA8 A VHL-1 31 SS 4 3 Natural Viola Hederacea SOLUTION NMR
1ZAQ A THROMBOMODULIN 44 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1ZDC A STABLE MINI PROTEIN A DOMAIN, Z34C 35 SS 1 1 Natural Synthetic Construct SOLUTION NMR
1ZDD A STABLE MINI PROTEIN A DOMAIN, Z34C 35 SS 1 1 Natural Synthetic Construct SOLUTION NMR
1ZFU A PLECTASIN 40 SS 3 3 Natural Pseudoplectania Nigrella SOLUTION NMR
1ZJQ A JINGZHAOTOXIN-VII 34 SS 3 3 Natural Chilobrachys Jingzhao SOLUTION NMR
1ZLC A ALPHA-CONOTOXIN PIA 19 SS 2 2 Natural Unknow SOLUTION NMR
1ZMI A;B;C;D NEUTROPHIL DEFENSIN 2 29 SS 3 - Non-natural Homo Sapiens X-RAY DIFFRACTION
1ZMM A;B;C;D NEUTROPHIL DEFENSIN 4 33 SS 3 - Natural Homo Sapiens X-RAY DIFFRACTION
1ZMQ A;B;C;D DEFENSIN 6 32 SS 3 - Natural Homo Sapiens X-RAY DIFFRACTION
1ZNT A AMARANTHUS CAUDATUS ANTIMICROBIAL PEPTIDE 2 31 SS 3 3 Non-natural Unknow SOLUTION NMR
1ZNU A KALATA B1 29 SS 3 3 Natural Oldenlandia Affinis SOLUTION NMR
1ZPX A MINI-COLLAGEN 23 SS 3 3 Natural Unknow SOLUTION NMR
1ZUE A DEFENSIN-LIKE PEPTIDE 2/4 42 SS 3 3 Non-natural Unknow SOLUTION NMR
1ZUF A DEFENSIN-LIKE PEPTIDE 2/4 42 SS 3 3 Natural Unknow SOLUTION NMR
1ZUV A AMARANTHUS CAUDATUS ANTIMICROBIAL PEPTIDE 2 30 SS 3 3 Natural Unknow SOLUTION NMR
1ZWU A AMARANTHUS CAUDATUS ANTIMICROBIAL PEPTIDE 2 (ACMP2) 30 SS 3 3 Non-natural Unknow SOLUTION NMR
1ZY6 A;B PROTEGRIN 1 19 SS 2 - Natural Unknow SOLID-STATE NMR
2A2B A BACTERIOCIN CURVACIN A 41 SS 1 1 Natural Lactobacillus Curvatus SOLUTION NMR
2A2V A JINGZHAOTOXIN-XI 34 SS 3 3 Natural Chilobrachys Jingzhao SOLUTION NMR
2A3G A;C INSULIN 21 SS 1 - Natural Bos Taurus X-RAY DIFFRACTION
2A9H E VOLTAGE-GATED POTASSIUM CHANNEL 37 SS 3 3 Non-natural Unknow SOLUTION NMR
2A9X 1 BIV TAR RNA 14 H2T 1 - Natural Unknow SOLUTION NMR
2AAP A JINGZHAOTOXIN-VII 34 SS 3 3 Natural Chilobrachys Jingzhao SOLUTION NMR
2AB9 A PRO-SFTI-1 31 SS 1 1 Natural Helianthus Annuus SOLUTION NMR
2ADX A THROMBOMODULIN 40 SS 3 3 Natural Homo Sapiens SOLUTION NMR
2AIY A;C;E;G;I;K PROTEIN (INSULIN) 21 SS 1 - Natural Unknow SOLUTION NMR
2AJW A ALPHA-CONOTOXIN MII 22 SS 2 2 Natural Unknow SOLUTION NMR
2AK0 A ALPHA-CONOTOXIN MII 23 SS 2 2 Natural Unknow SOLUTION NMR
2ATG A RETROCYCLIN-2 18 SS 4 3 Natural Unknow SOLUTION NMR
2AXI B UBIQUITIN-PROTEIN LIGASE E3 MDM2 10 H2T 1 - Non-natural Unknow X-RAY DIFFRACTION
2AXK A DISCREPIN 38 SS 3 3 Non-natural Unknow SOLUTION NMR
2B38 A KALATA B8 31 SS 4 3 Natural Oldenlandia Affinis SOLUTION NMR
2B5B A DEFENSIN 36 SS 3 3 Natural Caretta Caretta SOLUTION NMR
2B5K A POLYPHEMUSIN-1 20 SS 2 2 Natural Unknow SOLUTION NMR
2B5P A LAMBDA-CONOTOXIN CMRVIA 11 SS 2 2 Non-natural Unknow SOLUTION NMR
2B5Q A LAMBDA-CONOTOXIN CMRVIA 11 SS 2 2 Non-natural Unknow SOLUTION NMR
2B63 J;L 31-MER 70 SS 2 - Natural Saccharomyces Cerevisiae X-RAY DIFFRACTION
2B68 A DEFENSIN 43 SS 4 4 Natural Crassostrea Gigas SOLUTION NMR
2BBG A POLLEN ALLERGEN 5 40 SS 4 4 Natural Ambrosia Trifida SOLUTION NMR
2BBX A THROMBOSPONDIN-RELATED ANONYMOUS PROTEIN 49 SS 3 3 Natural Plasmodium Falciparum SOLUTION NMR