Basic Search cyclic peptides

Reset
PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
1IZA A;C INSULIN 21 SS 1 - Natural Sus Scrofa X-RAY DIFFRACTION
1J5J A BEKM-1 TOXIN 36 SS 3 3 Natural Mesobuthus Eupeus SOLUTION NMR
1J8N A HIV1 GP41 HSER ANALOGUE PEPTIDE ACE-ILE-TRP-GLY-CYS- BETA3SER-GLY-LYS-LEU-ILE-CYS-THR-THR-ALA 14 SS 1 1 Non-natural Unknow SOLUTION NMR
1JBF A IGE06 16 SS 1 1 Natural Unknow SOLUTION NMR
1JBL A CYCLIC TRYPSIN INHIBITOR 14 SS 2 1 Natural Helianthus Annuus SOLUTION NMR
1JBN A CYCLIC TRYPSIN INHIBITOR 14 SS 1 1 Natural Helianthus Annuus SOLUTION NMR
1JBU X COAGULATION FACTOR VII 15 SS 1 1 Natural Escherichia Coli X-RAY DIFFRACTION
1JCA A;C INSULIN A 21 SS 1 - Natural Unknow X-RAY DIFFRACTION
1JCO A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens SOLUTION NMR
1JD2 8;9 PROTEASOME COMPONENT Y7 5 Sidechain 1 - Non-natural Apiospora Montagnei X-RAY DIFFRACTION
1JD8 A TRANSMEMBRANE PROTEIN GP41 14 Sidechain 1 - Non-natural Human Immunodeficiency Virus 1 SOLUTION NMR
1JDP H ATRIAL NATRIURETIC PEPTIDE CLEARANCE RECEPTOR 22 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
1JJZ A KALATA-B4 29 SS 3 3 Natural Oldenlandia Affinis SOLUTION NMR
1JK4 B NEUROPHYSIN 2 9 SS 1 1 Natural Unknow X-RAY DIFFRACTION
1JKZ A DEFENSE-RELATED PEPTIDE 1 46 SS 4 4 Natural Pisum Sativum SOLUTION NMR
1JLO A PSI-CONOTOXIN PIIIE 25 SS 3 3 Non-natural Unknow SOLUTION NMR
1JLP A PSI-CONOTOXIN PIIIF 25 SS 3 3 Non-natural Unknow SOLUTION NMR
1JLZ A TITYUSTOXIN ALPHA-KTX 23 SS 3 3 Natural Unknow SOLUTION NMR
1JMN A VISCOTOXIN A2 46 SS 3 3 Natural Viscum Album SOLUTION NMR
1JMP A VISCOTOXIN B 46 SS 3 3 Natural Viscum Album SOLUTION NMR
1JRF A SUBGROUP A ROUS SARCOMA VIRUS RECEPTORS PG800 AND PG950 47 SS 3 3 Natural Coturnix Japonica SOLUTION NMR
1JU8 A LEGINSULIN 37 SS 3 3 Natural Unknow SOLUTION NMR
1JXT A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1JXU A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1JXW A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1JXX A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1JXY A CRAMBIN 46 SS 3 3 Natural Crambe Hispanica Subsp Abyssinica X-RAY DIFFRACTION
1K36 A EPIREGULIN 46 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1K37 A EPIREGULIN 46 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1K3M A INSULIN 21 SS 1 1 Natural Unknow SOLUTION NMR
1K48 A KALATA B1 29 SS 3 3 Natural Oldenlandia Affinis SOLUTION NMR
1K64 A ALPHA-CONOTOXIN EI 19 SS 2 2 Non-natural Unknow SOLUTION NMR
1K7B A SUBGROUP A ROUS SARCOMA VIRUS RECEPTOR PG800 AND PG950 47 SS 3 3 Natural Coturnix Coturnix SOLUTION NMR
1K83 M DNA-DIRECTED RNA POLYMERASE II LARGEST SUBUNIT 8 H2T 2 - Non-natural Amanita Phalloides X-RAY DIFFRACTION
1KAL A KALATA B1 29 SS 3 3 Natural Oldenlandia Affinis SOLUTION NMR
1KAT V;W VASCULAR ENDOTHELIAL GROWTH FACTOR 99 SS 3 - Natural Homo Sapiens SOLUTION NMR
1KB7 A KB7 PILIN, TRANS 18 SS 1 1 Natural Pseudomonas Aeruginosa SOLUTION NMR
1KB8 A KB7 PILIN, TRANS 18 SS 1 1 Natural Pseudomonas Aeruginosa SOLUTION NMR
1KCN A E109 ZETA PEPTIDE 22 SS 2 2 Natural Unknow SOLUTION NMR
1KCO A E131 ZETA PEPTIDE 22 SS 2 2 Natural Unknow SOLUTION NMR
1KCP A KAPPA-CONOTOXIN PVIIA 28 SS 3 3 Non-natural Conus Purpurascens SOLUTION NMR
1KFP A GOMESIN 19 SS 2 2 Non-natural Acanthoscurria Gomesiana SOLUTION NMR
1KGM A SERINE PROTEASE INHIBITOR I 35 SS 3 3 Natural Unknow SOLUTION NMR
1KIO A SERINE PROTEASE INHIBITOR I 35 SS 3 3 Natural Unknow SOLUTION NMR
1KJ0 A SERINE PROTEASE INHIBITOR I 35 SS 3 3 Natural Unknow SOLUTION NMR
1KJ5 A BETA-DEFENSIN 1 36 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1KJ6 A BETA-DEFENSIN 3 45 SS 3 3 Natural Homo Sapiens SOLUTION NMR
1KMF A INSULIN 21 SS 1 1 Non-natural Unknow SOLUTION NMR
1KOZ A VOLTAGE-DEPENDENT CHANNEL INHIBITOR 36 SS 3 3 Natural Unknow SOLUTION NMR
1KQH A ACTX-HI:OB4219 38 SS 4 4 Natural Hadronyche Infensa SOLUTION NMR