1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Yang, Y.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 39 14436 14447 10.1021/bi0011835 11087396 Solution structure and activity of the synthetic four-disulfide bond Mediterranean mussel defensin (MGD-1). 2000 10.2210/pdb1fjn/pdb pdb_00001fjn 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 4417.127 DEFENSIN MGD-1 1 syn polymer no no GFGCPNNYQCHRHCKSIPGRCGGYCGGWHRLRCTCYRCG GFGCPNNYQCHRHCKSIPGRCGGYCGGWHRLRCTCYRCG A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n database_2 pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2000-12-20 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details RCSB Y RCSB 2000-08-08 REL REL MGD-1 WAS OBTAINED BY SOLID PHASE SYNTHESIS BY USING THE FMOC STRATEGY. THE SEQUENCE OF THIS PEPTIDE OCCURS NATURALLY IN MEDITERRANEAN MUSSEL (MYTILUS GALLOPROVINCIALIS) sample This structure was determined using standard 2D homonuclear techniques. Several data sets were recorded at temperature ranging from 280 to 320 degres Kelvin structures with the lowest energy 50 20 2D_COSY_TOCSY_NOESY nd 3.3 ambient 285 K distance geometry 3 mM MGD-1 solution (0.15ml in a Shigemi tube), pH 3.3 95% H2O/5% D2O Brunger refinement X-PLOR 3.1 600 Bruker AMX GLY 1 n 1 GLY 1 A PHE 2 n 2 PHE 2 A GLY 3 n 3 GLY 3 A CYS 4 n 4 CYS 4 A PRO 5 n 5 PRO 5 A ASN 6 n 6 ASN 6 A ASN 7 n 7 ASN 7 A TYR 8 n 8 TYR 8 A GLN 9 n 9 GLN 9 A CYS 10 n 10 CYS 10 A HIS 11 n 11 HIS 11 A ARG 12 n 12 ARG 12 A HIS 13 n 13 HIS 13 A CYS 14 n 14 CYS 14 A LYS 15 n 15 LYS 15 A SER 16 n 16 SER 16 A ILE 17 n 17 ILE 17 A PRO 18 n 18 PRO 18 A GLY 19 n 19 GLY 19 A ARG 20 n 20 ARG 20 A CYS 21 n 21 CYS 21 A GLY 22 n 22 GLY 22 A GLY 23 n 23 GLY 23 A TYR 24 n 24 TYR 24 A CYS 25 n 25 CYS 25 A GLY 26 n 26 GLY 26 A GLY 27 n 27 GLY 27 A TRP 28 n 28 TRP 28 A HIS 29 n 29 HIS 29 A ARG 30 n 30 ARG 30 A LEU 31 n 31 LEU 31 A ARG 32 n 32 ARG 32 A CYS 33 n 33 CYS 33 A THR 34 n 34 THR 34 A CYS 35 n 35 CYS 35 A TYR 36 n 36 TYR 36 A ARG 37 n 37 ARG 37 A CYS 38 n 38 CYS 38 A GLY 39 n 39 GLY 39 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O TYR 24 A O TYR 24 A N THR 34 A N THR 34 1 A ARG 12 0.312 SIDE CHAIN 1 A ARG 20 0.308 SIDE CHAIN 1 A ARG 30 0.271 SIDE CHAIN 1 A ARG 32 0.304 SIDE CHAIN 1 A ARG 37 0.297 SIDE CHAIN 2 A ARG 12 0.300 SIDE CHAIN 2 A ARG 20 0.282 SIDE CHAIN 2 A ARG 30 0.274 SIDE CHAIN 2 A ARG 32 0.297 SIDE CHAIN 2 A ARG 37 0.317 SIDE CHAIN 3 A ARG 12 0.295 SIDE CHAIN 3 A ARG 20 0.318 SIDE CHAIN 3 A ARG 30 0.266 SIDE CHAIN 3 A ARG 32 0.288 SIDE CHAIN 3 A ARG 37 0.288 SIDE CHAIN 4 A ARG 12 0.318 SIDE CHAIN 4 A ARG 20 0.305 SIDE CHAIN 4 A ARG 30 0.272 SIDE CHAIN 4 A ARG 32 0.272 SIDE CHAIN 4 A ARG 37 0.313 SIDE CHAIN 5 A ARG 12 0.309 SIDE CHAIN 5 A ARG 20 0.309 SIDE CHAIN 5 A ARG 30 0.317 SIDE CHAIN 5 A ARG 32 0.311 SIDE CHAIN 5 A ARG 37 0.295 SIDE CHAIN 6 A ARG 12 0.309 SIDE CHAIN 6 A ARG 20 0.317 SIDE CHAIN 6 A ARG 30 0.313 SIDE CHAIN 6 A ARG 32 0.310 SIDE CHAIN 6 A ARG 37 0.316 SIDE CHAIN 7 A ARG 12 0.312 SIDE CHAIN 7 A ARG 20 0.314 SIDE CHAIN 7 A ARG 30 0.304 SIDE CHAIN 7 A ARG 32 0.312 SIDE CHAIN 7 A ARG 37 0.316 SIDE CHAIN 8 A ARG 12 0.317 SIDE CHAIN 8 A ARG 20 0.304 SIDE CHAIN 8 A ARG 30 0.300 SIDE CHAIN 8 A ARG 32 0.312 SIDE CHAIN 8 A ARG 37 0.253 SIDE CHAIN 9 A ARG 12 0.308 SIDE CHAIN 9 A ARG 20 0.317 SIDE CHAIN 9 A ARG 30 0.316 SIDE CHAIN 9 A ARG 32 0.303 SIDE CHAIN 9 A ARG 37 0.309 SIDE CHAIN 10 A ARG 12 0.280 SIDE CHAIN 10 A ARG 20 0.291 SIDE CHAIN 10 A ARG 30 0.318 SIDE CHAIN 10 A ARG 32 0.317 SIDE CHAIN 10 A ARG 37 0.269 SIDE CHAIN 11 A ARG 12 0.314 SIDE CHAIN 11 A ARG 20 0.290 SIDE CHAIN 11 A ARG 30 0.265 SIDE CHAIN 11 A ARG 32 0.317 SIDE CHAIN 11 A ARG 37 0.311 SIDE CHAIN 12 A ARG 12 0.317 SIDE CHAIN 12 A ARG 20 0.306 SIDE CHAIN 12 A ARG 30 0.317 SIDE CHAIN 12 A ARG 32 0.298 SIDE CHAIN 12 A ARG 37 0.290 SIDE CHAIN 13 A ARG 12 0.311 SIDE CHAIN 13 A ARG 20 0.295 SIDE CHAIN 13 A ARG 30 0.317 SIDE CHAIN 13 A ARG 32 0.314 SIDE CHAIN 13 A ARG 37 0.307 SIDE CHAIN 14 A ARG 12 0.316 SIDE CHAIN 14 A ARG 20 0.129 SIDE CHAIN 14 A ARG 30 0.312 SIDE CHAIN 14 A ARG 32 0.317 SIDE CHAIN 14 A ARG 37 0.314 SIDE CHAIN 15 A ARG 12 0.317 SIDE CHAIN 15 A ARG 20 0.312 SIDE CHAIN 15 A ARG 30 0.310 SIDE CHAIN 15 A ARG 32 0.317 SIDE CHAIN 15 A ARG 37 0.316 SIDE CHAIN 16 A ARG 12 0.299 SIDE CHAIN 16 A ARG 20 0.318 SIDE CHAIN 16 A ARG 30 0.317 SIDE CHAIN 16 A ARG 32 0.308 SIDE CHAIN 16 A ARG 37 0.270 SIDE CHAIN 17 A ARG 12 0.316 SIDE CHAIN 17 A ARG 20 0.229 SIDE CHAIN 17 A ARG 30 0.279 SIDE CHAIN 17 A ARG 32 0.281 SIDE CHAIN 17 A ARG 37 0.315 SIDE CHAIN 18 A ARG 12 0.315 SIDE CHAIN 18 A ARG 20 0.263 SIDE CHAIN 18 A ARG 30 0.310 SIDE CHAIN 18 A ARG 32 0.300 SIDE CHAIN 18 A ARG 37 0.317 SIDE CHAIN 19 A ARG 12 0.313 SIDE CHAIN 19 A ARG 20 0.232 SIDE CHAIN 19 A ARG 30 0.318 SIDE CHAIN 19 A ARG 32 0.293 SIDE CHAIN 19 A ARG 37 0.317 SIDE CHAIN 20 A ARG 12 0.315 SIDE CHAIN 20 A ARG 20 0.309 SIDE CHAIN 20 A ARG 30 0.261 SIDE CHAIN 20 A ARG 32 0.318 SIDE CHAIN 20 A ARG 37 0.315 SIDE CHAIN 1 A CYS 21 -137.00 -54.48 4 A CYS 21 -125.39 -56.26 5 A CYS 21 -126.31 -53.60 11 A CYS 21 -142.23 -57.18 15 A CYS 21 -128.04 -54.00 SOLUTION STRUCTURE AND ACTIVITY OF THE FOUR DISULFIDE BOND MEDITERRANEAN MUSSEL DEFENSIN MGD-1 1 N N A ASN 6 A ASN 6 HELX_P A ILE 17 A ILE 17 1 1 12 disulf 2.020 A CYS 4 A SG CYS 4 1_555 A CYS 25 A SG CYS 25 1_555 disulf 2.020 A CYS 10 A SG CYS 10 1_555 A CYS 33 A SG CYS 33 1_555 disulf 2.019 A CYS 14 A SG CYS 14 1_555 A CYS 35 A SG CYS 35 1_555 disulf 2.020 A CYS 21 A SG CYS 21 1_555 A CYS 38 A SG CYS 38 1_555 ANTIMICROBIAL PROTEIN Defensin, Cystine stabilized alpha-beta motif, antibacterial, disulfide bond, synthesis, ANTIMICROBIAL PROTEIN A CYS 4 A CYS 4 1 A PRO 5 A PRO 5 -0.17 A CYS 4 A CYS 4 2 A PRO 5 A PRO 5 -0.25 A CYS 4 A CYS 4 3 A PRO 5 A PRO 5 -0.05 A CYS 4 A CYS 4 4 A PRO 5 A PRO 5 0.33 A CYS 4 A CYS 4 5 A PRO 5 A PRO 5 0.14 A CYS 4 A CYS 4 6 A PRO 5 A PRO 5 -0.01 A CYS 4 A CYS 4 7 A PRO 5 A PRO 5 -0.30 A CYS 4 A CYS 4 8 A PRO 5 A PRO 5 -0.24 A CYS 4 A CYS 4 9 A PRO 5 A PRO 5 -0.22 A CYS 4 A CYS 4 10 A PRO 5 A PRO 5 -0.20 A CYS 4 A CYS 4 11 A PRO 5 A PRO 5 -0.19 A CYS 4 A CYS 4 12 A PRO 5 A PRO 5 -0.08 A CYS 4 A CYS 4 13 A PRO 5 A PRO 5 0.16 A CYS 4 A CYS 4 14 A PRO 5 A PRO 5 -0.13 A CYS 4 A CYS 4 15 A PRO 5 A PRO 5 0.17 A CYS 4 A CYS 4 16 A PRO 5 A PRO 5 0.23 A CYS 4 A CYS 4 17 A PRO 5 A PRO 5 -0.41 A CYS 4 A CYS 4 18 A PRO 5 A PRO 5 -0.49 A CYS 4 A CYS 4 19 A PRO 5 A PRO 5 -0.18 A CYS 4 A CYS 4 20 A PRO 5 A PRO 5 -0.25 DEFI_MYTGA UNP 1 1 P80571 GFGCPNNYQCHRHCKSIPGRCGGYCGGDHRLRCTCYRC 1 38 1FJN 1 38 P80571 A 1 1 38 1 ASP conflict TRP 28 1FJN A P80571 UNP 28 28 1 insertion GLY 39 1FJN A P80571 UNP 39 2 anti-parallel A GLY 22 A GLY 22 A CYS 25 A CYS 25 A CYS 33 A CYS 33 A TYR 36 A TYR 36 1 P 1