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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
2LZI A RETROCYCLIN 2 18 SS 4 3 Natural Unknow SOLUTION NMR
2LZO A UGTX 29 SS 2 2 Natural Urticina SOLUTION NMR
2LZX A ASTEROPSIN B 37 SS 3 3 Non-natural Asteropus SOLUTION NMR
2LZY A ABU8-3 35 SS 3 3 Non-natural Asteropus SOLUTION NMR
2M0Z A TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 13 97 Sidechain 1 - Natural Synthetic Construct SOLUTION NMR
2M10 A TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 13 97 Sidechain 1 - Natural Unknow SOLUTION NMR
2M1D A INSULIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M1E A INSULIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M1P A [ABA5,14]BTD-2 18 SS 3 2 Non-natural Unknow SOLUTION NMR
2M2G A [ABA3,16]BTD-2 18 SS 3 2 Non-natural Unknow SOLUTION NMR
2M2H A [ABA3,7,12,16]BTD-2 18 SS 2 1 Non-natural Unknow SOLUTION NMR
2M2M A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M2N A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M2O A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M2P A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
2M2Q A INHIBITOR CYSTINE KNOT PEPTIDE MCH-1 32 SS 3 3 Natural Momordica Charantia SOLUTION NMR
2M2R A INHIBITOR CYSTINE KNOT PEPTIDE MCH-2 33 SS 3 3 Natural Momordica Charantia SOLUTION NMR
2M2S A [ABA5,7,12,14]BTD-2 18 SS 2 1 Non-natural Unknow SOLUTION NMR
2M2X A [ABA3,5,7,12,14,16]BTD-2 18 H2T 1 - Non-natural Synthetic Construct SOLUTION NMR
2M2Y A BTD-2[3,4] 18 SS 1 3 Natural Unknow SOLUTION NMR
2M36 A U2-CYRTAUTOXIN-AS1A 38 SS 4 4 Natural Apomastus Schlingeri SOLUTION NMR
2M3I A ALPHA-CONOTOXIN 16 SS 2 2 Natural Conus Lividus SOLUTION NMR
2M3J A ASTEROPSIN_E 33 SS 3 3 Natural Asteropus SOLUTION NMR
2M3N A PEPTIDE LEUCINE ARGININE 18 SS 1 1 Natural Rana Pipiens SOLUTION NMR
2M4X A MU-THERAPHOTOXIN-HH2A 35 SS 3 3 Natural Haplopelma Schmidti SOLUTION NMR
2M4Z A MU-THERAPHOTOXIN-HH2A 35 SS 3 3 Natural Haplopelma Schmidti SOLUTION NMR
2M50 A MU-THERAPHOTOXIN-HH2A 35 SS 3 3 Natural Haplopelma Schmidti SOLUTION NMR
2M5X A SILK PROTEASE INHIBITOR 2 40 SS 2 2 Natural Galleria Mellonella SOLUTION NMR
2M61 A CONOTOXIN AR1446 15 SS 3 3 Non-natural Conus Araneosus SOLUTION NMR
2M62 A CHI-CONOTOXIN-LIKE AR1248 12 SS 2 2 Non-natural Conus Araneosus SOLUTION NMR
2M6A A PREDICTED PROTEIN 28 SS 2 2 Natural Hordeum Vulgare Subsp Vulgare SOLUTION NMR
2M6C A CONTRYPHAN-IN 8 SS 1 1 Non-natural Conus Inscriptus SOLUTION NMR
2M6D A CONTRYPHAN-IN 8 SS 1 1 Non-natural Conus Inscriptus SOLUTION NMR
2M6E A CONTRYPHAN-IN 8 SS 1 1 Non-natural Conus Inscriptus SOLUTION NMR
2M6F A CONTRYPHAN-IN 8 SS 1 1 Non-natural Conus Inscriptus SOLUTION NMR
2M6G A CONTRYPHAN-LO 8 SS 1 1 Non-natural Conus Loroisii SOLUTION NMR
2M6H A CONTRYPHAN-LO 8 SS 1 1 Non-natural Conus Loroisii SOLUTION NMR
2M6J A TOXIN ABTX 26 SS 2 2 Natural Sparassidae SOLUTION NMR
2M77 A [ASP2]RTD-1 18 SS 4 3 Natural Unknow SOLUTION NMR
2M78 A [ASP11]RTD-1 18 SS 4 3 Natural Unknow SOLUTION NMR
2M79 A [ASP2,11]RTD-1 18 SS 4 3 Natural Unknow SOLUTION NMR
2M7I A BETA-HAIRPIN PEPTIDOMIMETIC ANTIBIOTIC TWL(DAB)(ORN)(DLY) RW(ORN)(DAB)AK(DPR)P 14 H2T 1 - Non-natural Unknow SOLUTION NMR
2M7J A BETA-HAIRPIN PEPTIDOMIMETIC ANTIBIOTIC TWLKKRRWKKAK(DPR)P 14 H2T 1 - Non-natural Unknow SOLUTION NMR
2M7P A LOW-DENSITY LIPOPROTEIN RECEPTOR, RELAXIN RECEPTOR 1 42 SS 3 3 Natural Homo Sapiens SOLUTION NMR
2M7T A CYSTINE KNOT PROTEIN 2.5D 33 SS 3 3 Natural Synthetic Construct SOLUTION NMR
2M8V A BOVA 33 SS 3 1 Non-natural Streptococcus Equinus SOLUTION NMR
2M96 A RELAXIN RECEPTOR 2 44 SS 3 3 Natural Homo Sapiens SOLUTION NMR
2M9L A BETA-THERAPHOTOXIN-TP1A 35 SS 3 3 Natural Thrixopelma Pruriens SOLUTION NMR
2M9O A KALATA-B7 29 SS 4 3 Natural Oldenlandia Affinis SOLUTION NMR
2MAU A WRIGHTIDE R1 30 SS 3 3 Natural Wrightia Religiosa SOLUTION NMR