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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
2JA8 J;L DNA-DIRECTED RNA POLYMERASE II LARGEST SUBUNIT 70 SS 2 - Natural Saccharomyces Cerevisiae X-RAY DIFFRACTION
2JM2 A INSULIN-LIKE GROWTH FACTOR-BINDING PROTEIN 6 45 SS 3 3 Natural Homo Sapiens SOLUTION NMR
2JM4 A RELAXIN RECEPTOR 1 43 SS 3 3 Natural Homo Sapiens SOLUTION NMR
2JMN A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2JNI A ARENICIN-2 21 SS 1 1 Natural Arenicola Marina SOLUTION NMR
2JNR A VIR165 20 SS 1 1 Natural Synthetic Construct SOLUTION NMR
2JP6 A POTASSIUM CHANNEL TOXIN ALPHA-KTX 18.1 37 SS 3 3 Natural Tityus Cambridgei SOLUTION NMR
2JQW A LECTIN-LIKE PEPTIDE 17 SS 1 1 Natural Odorrana Grahami SOLUTION NMR
2JR3 A PELOVATERIN 42 SS 3 3 Natural Pelodiscus Sinensis SOLUTION NMR
2JRW A CYCLIC EXTENDED PEP.1 23 SS 1 1 Natural Unknow SOLUTION NMR
2JRY A I-SUPERFAMILY CONOTOXIN R11A 46 SS 4 4 Non-natural Conus Radiatus SOLUTION NMR
2JSB A ARENICIN-1 21 SS 1 1 Natural Arenicola Marina SOLUTION NMR
2JTB A HAINANTOXIN-3 33 SS 3 3 Natural Ornithoctonus Hainana SOLUTION NMR
2JTU A I-SUPERFAMILY CONOTOXIN R11A 38 SS 4 4 Non-natural Unknow SOLUTION NMR
2JUE A KALATA-B1 29 SS 4 3 Non-natural Synthetic Construct SOLUTION NMR
2JUM A INSULIN A CHAIN 21 SS 1 1 Natural Unknow SOLUTION NMR
2JUQ A ALPHA-CONOTOXIN RGIA 13 SS 2 2 Natural Unknow SOLUTION NMR
2JUR A ALPHA-CONOTOXIN RGIA 13 SS 2 2 Natural Unknow SOLUTION NMR
2JUS A ALPHA-CONOTOXIN RGIA 13 SS 2 2 Natural Unknow SOLUTION NMR
2JUT A ALPHA-CONOTOXIN RGIA 13 SS 2 2 Natural Unknow SOLUTION NMR
2JUU A INSULIN A CHAIN 21 SS 1 1 Non-natural Unknow SOLUTION NMR
2JUV A INSULIN A CHAIN 21 SS 1 1 Non-natural Unknow SOLUTION NMR
2JUY A NEOPETROSIAMIDE A 28 SS 3 3 Non-natural Neopetrosia Sp SOLUTION NMR
2JV1 A INSULIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2JWG A VARIANT SURFACE GLYCOPROTEIN ILTAT 1.24 46 SS 2 2 Natural Trypanosoma SOLUTION NMR
2JWH A VARIANT SURFACE GLYCOPROTEIN ILTAT 1.24 48 SS 2 2 Natural Trypanosoma Brucei Brucei SOLUTION NMR
2JWM A KALATA-B7 29 SS 3 3 Natural Oldenlandia Affinis SOLUTION NMR
2JXZ A CALCITONIN 33 SS 1 1 Natural Unknow SOLUTION NMR
2JYP A ARAGONITE PROTEIN AP7 36 SS 1 1 Natural Unknow SOLUTION NMR
2K10 A RANATUERIN-2CSA 32 SS 1 1 Natural Rana Cascadae SOLUTION NMR
2K1I A MUCOSAL ALPHA-DEFENSIN 32 SS 3 3 Natural Unknow SOLUTION NMR
2K1V A RELAXIN-3 22 SS 1 1 Non-natural Unknow SOLUTION NMR
2K2Y A CARBOXYPEPTIDASE INHIBITOR 39 SS 3 3 Natural Rhipicephalus Bursa SOLUTION NMR
2K2Z A CARBOXYPEPTIDASE INHIBITOR 39 SS 3 3 Natural Rhipicephalus Bursa SOLUTION NMR
2K4U A POTASSIUM CHANNEL TOXIN ALPHA-KTX 3.6 37 SS 3 3 Natural Mesobuthus Martensii SOLUTION NMR
2K6T A INSULIN-LIKE 3 A CHAIN 26 SS 1 1 Natural Unknow SOLUTION NMR
2K6U A INSULIN-LIKE 3 A CHAIN 27 SS 1 1 Natural Unknow SOLUTION NMR
2K72 A MATRIX METALLOPROTEINASE-23 37 SS 3 3 Natural Unknow SOLUTION NMR
2K7G A VARV PEPTIDE F 29 SS 4 3 Natural Viola Arvensis SOLUTION NMR
2K91 A INSULIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2K9E A KAPPA-STICHOTOXIN-SHE3A 38 SS 3 3 Non-natural Stichodactyla Helianthus SOLUTION NMR
2K9O A VM24 SCORPION TOXIN 36 SS 4 4 Natural Unknow SOLUTION NMR
2K9R A INSULIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2KB8 A ISLET AMYLOID POLYPEPTIDE 37 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2KB9 A JAGGED-1 44 SS 4 4 Natural Unknow SOLUTION NMR
2KBC A INSL5_B-CHAIN 22 SS 1 1 Non-natural Synthetic Construct SOLUTION NMR
2KCG A CYCLOVIOLACIN-O2 30 SS 3 3 Natural Viola Odorata SOLUTION NMR
2KCH A KALATA-B2 29 SS 4 3 Natural Oldenlandia Affinis SOLUTION NMR
2KDQ A L-22 CYCLIC PEPTIDE 14 H2T 1 - Non-natural Unknow SOLUTION NMR
2KEF A HEPCIDIN 25 SS 4 4 Natural Homo Sapiens SOLUTION NMR