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PDB Chain Name Length Cyclization Rings Disulfide Type Source Method
3OY6 P UROKINASE-TYPE PLASMINOGEN ACTIVATOR 23 SS 1 1 Natural Unknow X-RAY DIFFRACTION
3P33 A;C;E;G INSULIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
3P72 B PLATELET GLYCOPROTEIN IB ALPHA CHAIN 11 SS 1 1 Natural Unknow X-RAY DIFFRACTION
3P8F I ST14 PROTEIN 14 SS 2 1 Natural Helianthus Annuus X-RAY DIFFRACTION
3PMP C;D CYCLOPHILIN A 11 H2T 1 - Non-natural Tolypocladium Inflatum X-RAY DIFFRACTION
3PP4 P GA101 FAB HEAVY CHAIN 25 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
3PQZ L;M GROWTH FACTOR RECEPTOR-BOUND PROTEIN 7 11 Sidechain 1 - Non-natural Unknow X-RAY DIFFRACTION
3Q6E A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
3QN7 B UROKINASE-TYPE PLASMINOGEN ACTIVATOR 17 Sidechain 2 - Natural Unknow X-RAY DIFFRACTION
3QTE A;B;C;D DEFENSIN-6 32 SS 3 - Natural Homo Sapiens X-RAY DIFFRACTION
3RQD C;D HISTONE DEACETYLASE 8 5 H2T 1 - Non-natural Symploca X-RAY DIFFRACTION
3RTO A;C INSULIN 21 SS 1 - Natural Sus Scrofa X-RAY DIFFRACTION
3RUL E;F;G;H Dalbavancin 7 Sidechain 3 - Non-natural Unknow X-RAY DIFFRACTION
3RUN B VANCOMYCIN 7 Sidechain 3 - Non-natural Streptomyces Orientalis X-RAY DIFFRACTION
3S04 I;J SIGNAL PEPTIDASE I 6 Sidechain 1 - Non-natural Streptomyces Sp X-RAY DIFFRACTION
3S1B A;V VASCULAR ENDOTHELIAL GROWTH FACTOR A 96 SS 2 - Natural Homo Sapiens X-RAY DIFFRACTION
3S3X D;E;F AMILORIDE-SENSITIVE CATION CHANNEL 2, NEURONAL 37 SS 3 - Natural Psalmopoeus Cambridgei X-RAY DIFFRACTION
3SRI B APICAL MEMBRANE ANTIGEN 1 29 SS 1 1 Natural Plasmodium Falciparum X-RAY DIFFRACTION
3TDZ E;F DCN1-LIKE PROTEIN 1 13 Sidechain 1 - Non-natural Homo Sapiens X-RAY DIFFRACTION
3UC7 A;B;C;D;E;F CYCLO-TC1 22 H2T 1 - Natural Unknow X-RAY DIFFRACTION
3UC8 A;B;C CYCLO-TC1 22 H2T 1 - Natural Unknow X-RAY DIFFRACTION
3V3B C;D E3 UBIQUITIN-PROTEIN LIGASE MDM2 16 Sidechain 1 - Non-natural Unknow X-RAY DIFFRACTION
3V56 G;H;I;J;K;L;Z TUMOR NECROSIS FACTOR LIGAND SUPERFAMILY MEMBER 13B 14 SS 1 - Natural Unknow X-RAY DIFFRACTION
3W11 A INSULIN A CHAIN 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
3W12 A INSULIN RECEPTOR DOMAINS L1-CR 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
3W13 A INSULIN RECEPTOR DOMAINS L1-CR 21 SS 1 1 Natural Homo Sapiens X-RAY DIFFRACTION
3WBN B MAL6 19 Sidechain 1 - Non-natural Unknow X-RAY DIFFRACTION
3WDC B PROBABLE ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT 7 H2T 1 - Non-natural Streptomyces X-RAY DIFFRACTION
3WDD B PROBABLE ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT 7 H2T 1 - Non-natural Streptomyces X-RAY DIFFRACTION
3WDE B PROBABLE ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT 7 H2T 1 - Non-natural Streptomyces X-RAY DIFFRACTION
3WMG B ATP-BINDING CASSETTE, SUB-FAMILY B, MEMBER 1 19 Sidechain 1 - Non-natural Unknow X-RAY DIFFRACTION
3WNE C;D GAG-POL POLYPROTEIN 6 H2T 1 - Natural Unknow X-RAY DIFFRACTION
3WNF C;D GAG-POL POLYPROTEIN 8 SS 1 - Natural Unknow X-RAY DIFFRACTION
3WNG C;D PKIDN(DPR) PEPTIDE 6 H2T 1 - Non-natural Unknow X-RAY DIFFRACTION
3WNH C;D GAG-POL POLYPROTEIN 6 H2T 1 - Non-natural Unknow X-RAY DIFFRACTION
3ZDF C;D GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE 23 SS 1 - Natural Thermosynechococcus Elongatus X-RAY DIFFRACTION
3ZGC C NUCLEAR FACTOR ERYTHROID 2-RELATED FACTOR 2 7 H2T 1 - Natural Homo Sapiens X-RAY DIFFRACTION
3ZKT A TAU-CNVA 15 SS 2 2 Natural Conus Consors SOLUTION NMR
3ZLD B APICAL MEMBRANE ANTIGEN 1 40 SS 1 1 Natural Toxoplasma Gondii X-RAY DIFFRACTION
3ZQR A;C;E;G;I;K INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
3ZS2 A;C;E;G;I;K INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4ABI B CATIONIC TRYPSIN 13 SS 1 1 Non-natural Synthetic Construct X-RAY DIFFRACTION
4ABJ B CATIONIC TRYPSIN 13 SS 1 1 Non-natural Helianthus Annuus X-RAY DIFFRACTION
4AIY A;C;E;G;I;K PROTEIN (INSULIN) 21 SS 1 - Natural Unknow SOLUTION NMR
4AJZ A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4AKJ A;C INSULIN A CHAIN 21 SS 1 - Natural Homo Sapiens X-RAY DIFFRACTION
4AOQ D;E;F CATIONIC TRYPSIN 37 SS 3 - Natural Spinacia Oleracea X-RAY DIFFRACTION
4AYB N;P DNA-DIRECTED RNA POLYMERASE 66 SS 2 - Natural Sulfolobus Shibatae X-RAY DIFFRACTION
4B1Q P CONOTOXIN CCTX 30 SS 3 3 Non-natural Conus Consors SOLUTION NMR
4B2U A S67 36 SS 3 3 Natural Sicarius Dolichocephalus SOLUTION NMR