0.020492 0.011831 0.000000 0.000000 0.023662 0.000000 0.000000 0.000000 0.022883 0.00000 0.00000 0.00000 Cook, W.J. Zell, A. Watt, D.D. Ealick, S.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 48.800 48.800 43.700 C3 H7 N O2 89.093 y ALANINE 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 C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE 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 C5 H11 N O2 117.146 y VALINE L-peptide linking US Protein Sci. PRCIEI 0795 0961-8368 11 479 486 10.1110/ps.39202 11847271 Structure of variant 2 scorpion toxin from Centruroides sculpturatus Ewing. 2002 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 296 1 DIFFRACTOMETER 1985-01-01 PICKER Ni FILTER SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 SEALED TUBE OTHER 7182.110 NEUROTOXIN 2 1 nat polymer no no KEGYLVNKSTGCKYGCLKLGENEGCDKECKAKNQGGSYGYCYAFACWCEGLPESTPTYPLPNKSCS KEGYLVNKSTGCKYGCLKLGENEGCDKECKAKNQGGSYGYCYAFACWCEGLPESTPTYPLPNKSCS 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 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 bark scorpion Centruroides sample 218467 Centruroides sculpturatus 1 2.09 41.16 VAPOR DIFFUSION, HANGING DROP 9.2 2-methyl-2,4-pentanediol, CHES buffer, pH 9.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 software diffrn_source repository Initial release Version format compliance Version format compliance Refinement description Data collection 1 0 2002-02-27 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2018-04-04 _diffrn_source.type 1JZA contains the same protein in a different space group SEQUENCE THE AUTHORS MAINTAIN THAT THEIR SEQUENCE IS CORRECT. RCSB Y RCSB 2001-09-14 REL REL LYS 1 n 1 LYS 1 A GLU 2 n 2 GLU 2 A GLY 3 n 3 GLY 3 A TYR 4 n 4 TYR 4 A LEU 5 n 5 LEU 5 A VAL 6 n 6 VAL 6 A ASN 7 n 7 ASN 7 A LYS 8 n 8 LYS 8 A SER 9 n 9 SER 9 A THR 10 n 10 THR 10 A GLY 11 n 11 GLY 11 A CYS 12 n 12 CYS 12 A LYS 13 n 13 LYS 13 A TYR 14 n 14 TYR 14 A GLY 15 n 15 GLY 15 A CYS 16 n 16 CYS 16 A LEU 17 n 17 LEU 17 A LYS 18 n 18 LYS 18 A LEU 19 n 19 LEU 19 A GLY 20 n 20 GLY 20 A GLU 21 n 21 GLU 21 A ASN 22 n 22 ASN 22 A GLU 23 n 23 GLU 23 A GLY 24 n 24 GLY 24 A CYS 25 n 25 CYS 25 A ASP 26 n 26 ASP 26 A LYS 27 n 27 LYS 27 A GLU 28 n 28 GLU 28 A CYS 29 n 29 CYS 29 A LYS 30 n 30 LYS 30 A ALA 31 n 31 ALA 31 A LYS 32 n 32 LYS 32 A ASN 33 n 33 ASN 33 A GLN 34 n 34 GLN 34 A GLY 35 n 35 GLY 35 A GLY 36 n 36 GLY 36 A SER 37 n 37 SER 37 A TYR 38 n 38 TYR 38 A GLY 39 n 39 GLY 39 A TYR 40 n 40 TYR 40 A CYS 41 n 41 CYS 41 A TYR 42 n 42 TYR 42 A ALA 43 n 43 ALA 43 A PHE 44 n 44 PHE 44 A ALA 45 n 45 ALA 45 A CYS 46 n 46 CYS 46 A TRP 47 n 47 TRP 47 A CYS 48 n 48 CYS 48 A GLU 49 n 49 GLU 49 A GLY 50 n 50 GLY 50 A LEU 51 n 51 LEU 51 A PRO 52 n 52 PRO 52 A GLU 53 n 53 GLU 53 A SER 54 n 54 SER 54 A THR 55 n 55 THR 55 A PRO 56 n 56 PRO 56 A THR 57 n 57 THR 57 A TYR 58 n 58 TYR 58 A PRO 59 n 59 PRO 59 A LEU 60 n 60 LEU 60 A PRO 61 n 61 PRO 61 A ASN 62 n 62 ASN 62 A LYS 63 n 63 LYS 63 A SER 64 n 64 SER 64 A CYS 65 n 65 CYS 65 A SER 66 n 66 SER 66 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 N GLY 3 A N GLY 3 A O CYS 48 A O CYS 48 A O TRP 47 A O TRP 47 A N TYR 40 A N TYR 40 1 9.45 1.10 114.20 123.65 A A A CA CB SG CYS CYS CYS 48 48 48 N 1 A GLU 21 -44.55 100.45 PROTEIN_REP.PARAM PROTEIN.TOP 17.8 -1.19 10.35 0.00 -1.19 0.00 2.39 0.277 0.031 0.233 2.81 42.26 81 1609 1609 5.0 99.4 RANDOM 125210.84 0.000000 1 RESTRAINED THROUGHOUT 0.0 MOLECULAR REPLACEMENT Engh & Huber FLAT MODEL 122.39 0.582076 0.43 0.34 5.00 0.53 0.36 2.81 42.26 0 498 0 0 498 0.008 1.4 23.7 1.10 1.65 1.50 2.62 2.00 2.46 2.00 3.53 2.50 0.341 0.121 0.283 2.98 8 252 6 3.1 96.7 2.8 100 1JZB 1609 1609 0 0 1 99.2 2.8 2.98 96.7 refinement CNS phasing CNS NEUROTOXIN 2 Crystal Structure of Variant 2 Scorpion Toxin from Centruroides sculpturatus Ewing 1 N N A ASN 22 A ASN 22 HELX_P A ALA 31 A ALA 31 1 1 10 disulf 2.027 A CYS 12 A SG CYS 12 1_555 A CYS 65 A SG CYS 65 1_555 disulf 2.019 A CYS 16 A SG CYS 16 1_555 A CYS 41 A SG CYS 41 1_555 disulf 2.032 A CYS 25 A SG CYS 25 1_555 A CYS 46 A SG CYS 46 1_555 disulf 2.035 A CYS 29 A SG CYS 29 1_555 A CYS 48 A SG CYS 48 1_555 TOXIN scorpion toxin, noncrystallographic symmetry, TOXIN A TYR 58 A TYR 58 1 A PRO 59 A PRO 59 -0.28 SCX2_CENSC UNP 1 1 P01493 KEGYLVNKSTGCKYGCLKLGENEGNKCECKAKNQGGSYGYCYAFACWCEGLPESTPTYPLPNKCSS 1 65 1JZB 1 66 P01493 A 1 1 66 1 ASN SEE REMARK 999 CYS 25 1JZB A P01493 UNP 25 25 1 LYS SEE REMARK 999 ASP 26 1JZB A P01493 UNP 26 26 1 CYS SEE REMARK 999 LYS 27 1JZB A P01493 UNP 27 27 1 CYS SEE REMARK 999 SER 64 1JZB A P01493 UNP 64 64 1 SER SEE REMARK 999 CYS 65 1JZB A P01493 UNP 65 65 3 anti-parallel anti-parallel A GLY 3 A GLY 3 A TYR 4 A TYR 4 A CYS 46 A CYS 46 A GLU 49 A GLU 49 A TYR 38 A TYR 38 A CYS 41 A CYS 41 154 P 32 2 1