HEADER TOXIN 31-JUL-00 1FH3 TITLE NMR STRUCTURES OF LQH III ALPHA-LIKE SCORPION TOXIN FROM TITLE 2 LEIURUS QUINQUESTRIATUS CORRESPONDING TO THE MAJOR TITLE 3 CONFORMER IN SOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LQH III ALPHA-LIKE TOXIN; COMPND 3 CHAIN: A; COMPND 4 OTHER_DETAILS: AMIDATED AT THE C-TERMINAL POSITION(CONH2). COMPND 5 THIS STRUCTURE IS IN EQUILIBRIUM WITH THE PRO9-GLU10 TRANS COMPND 6 ISOMER (1BMR). SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEIURUS QUINQUESTRIATUS HEBRAEUS; SOURCE 3 ORGANISM_TAXID: 6884; SOURCE 4 STRAIN: HEBRAEUS; SOURCE 5 SECRETION: VENOM KEYWDS ALPHA-LIKE TOXIN, SCORPION TOXIN, SODIUM CHANNEL INHIBITOR KEYWDS 2 NON-PROLINE CIS PEPTIDE BOND, CIS-TRANS ISOMERISM EXPDTA SOLUTION NMR NUMMDL 42 AUTHOR I.KRIMM,X.TRIVELLI,J.M.LANCELIN REVDAT 4 24-FEB-09 1FH3 1 VERSN REVDAT 3 08-NOV-00 1FH3 1 COMPND REVDAT 2 30-AUG-00 1FH3 1 DBREF REVDAT 1 23-AUG-00 1FH3 0 JRNL AUTH I.KRIMM,X.TRIVELLI,J.M.LANCELIN JRNL TITL A CIS-TRANS ISOMERISM OF A NON-PROLYL PEPTIDE BOND JRNL TITL 2 IN LQH III ALPHA-LIKE SCORPION TOXIN REVEALED BY JRNL TITL 3 SOLUTION NMR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.KRIMM,N.GILLES,P.SAUTIERE,M.STANKIEWICZ, REMARK 1 AUTH 2 M.PELHATE,D.GORDON,J.M.LANCELIN REMARK 1 TITL NMR STRUCTURES AND ACTIVITY OF A NOVEL ALPHA-LIKE REMARK 1 TITL 2 TOXIN FROM THE SCORPION LEIURUS QUINQUESTRIATUS REMARK 1 TITL 3 HEBRAEUS REMARK 1 REF J.MOL.BIOL. V. 285 1749 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1998.2418 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FH3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-00. REMARK 100 THE RCSB ID CODE IS RCSB011581. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 311 REMARK 210 PH : 5.8 REMARK 210 IONIC STRENGTH : NA REMARK 210 PRESSURE : 1ATM REMARK 210 SAMPLE CONTENTS : 2MM LQHIII; 100 MM PHOSPHATE REMARK 210 BUFFER PH 5.8; 90% H2O 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : GIFA 4.2, XWINNMR NA, X-PLOR REMARK 210 3.851 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 80 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 42 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH FAVORABLE NON-BOND REMARK 210 ENERGY,STRUCTURES WITH THE REMARK 210 LEAST RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 25 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 SER A 20 N - CA - CB ANGL. DEV. = 10.2 DEGREES REMARK 500 1 GLY A 35 N - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 2 ASN A 11 N - CA - C ANGL. DEV. = -17.3 DEGREES REMARK 500 2 GLY A 35 N - CA - C ANGL. DEV. = -15.2 DEGREES REMARK 500 2 ALA A 51 N - CA - C ANGL. DEV. = -17.0 DEGREES REMARK 500 3 ASP A 3 N - CA - C ANGL. DEV. = -16.7 DEGREES REMARK 500 3 TYR A 14 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 3 SER A 20 N - CA - CB ANGL. DEV. = 9.2 DEGREES REMARK 500 3 GLY A 38 N - CA - C ANGL. DEV. = -16.0 DEGREES REMARK 500 3 GLY A 62 N - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 4 ASP A 3 N - CA - C ANGL. DEV. = -16.7 DEGREES REMARK 500 4 ASN A 11 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 4 GLY A 19 N - CA - C ANGL. DEV. = -15.9 DEGREES REMARK 500 4 PHE A 39 CB - CG - CD2 ANGL. DEV. = -4.7 DEGREES REMARK 500 4 PHE A 39 CB - CG - CD1 ANGL. DEV. = 4.8 DEGREES REMARK 500 5 ASP A 3 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 5 GLY A 38 N - CA - C ANGL. DEV. = -16.3 DEGREES REMARK 500 6 GLN A 8 N - CA - C ANGL. DEV. = -16.3 DEGREES REMARK 500 6 GLY A 38 N - CA - C ANGL. DEV. = -15.2 DEGREES REMARK 500 7 GLY A 44 N - CA - C ANGL. DEV. = -15.4 DEGREES REMARK 500 8 ASP A 3 N - CA - C ANGL. DEV. = -17.0 DEGREES REMARK 500 8 SER A 20 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 8 ALA A 51 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 9 GLN A 8 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 9 GLY A 19 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 9 HIS A 43 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 9 GLY A 57 N - CA - C ANGL. DEV. = -15.4 DEGREES REMARK 500 9 VAL A 60 N - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 10 ASP A 3 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 10 ASN A 11 N - CA - C ANGL. DEV. = -21.4 DEGREES REMARK 500 10 GLY A 19 N - CA - C ANGL. DEV. = -15.5 DEGREES REMARK 500 10 VAL A 60 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 10 GLY A 62 N - CA - C ANGL. DEV. = -15.3 DEGREES REMARK 500 11 ASN A 11 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 11 CYS A 12 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 12 ASP A 3 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 12 GLN A 8 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 12 ASN A 11 N - CA - C ANGL. DEV. = -16.2 DEGREES REMARK 500 12 SER A 20 N - CA - CB ANGL. DEV. = 9.3 DEGREES REMARK 500 13 TYR A 14 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 13 GLY A 38 N - CA - C ANGL. DEV. = -15.8 DEGREES REMARK 500 13 GLY A 44 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 13 VAL A 60 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 14 ASN A 11 N - CA - C ANGL. DEV. = -18.4 DEGREES REMARK 500 14 HIS A 15 N - CA - C ANGL. DEV. = -17.9 DEGREES REMARK 500 15 ASP A 3 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 15 ASN A 11 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 15 PHE A 17 N - CA - C ANGL. DEV. = -17.9 DEGREES REMARK 500 16 GLY A 19 N - CA - C ANGL. DEV. = -15.4 DEGREES REMARK 500 16 GLY A 38 N - CA - C ANGL. DEV. = -17.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 144 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 ALA A 7 -129.13 -102.60 REMARK 500 1 CYS A 12 -158.19 -118.99 REMARK 500 1 SER A 20 -23.87 119.42 REMARK 500 1 ILE A 58 -152.49 -142.26 REMARK 500 1 GLU A 63 -92.95 -104.71 REMARK 500 1 LYS A 64 177.78 165.77 REMARK 500 1 HIS A 66 -132.59 -110.54 REMARK 500 2 ALA A 7 -169.63 -110.88 REMARK 500 2 CYS A 12 -155.41 -179.79 REMARK 500 2 SER A 20 0.09 92.11 REMARK 500 2 VAL A 41 132.08 73.38 REMARK 500 2 HIS A 43 -77.27 -69.51 REMARK 500 2 ALA A 51 151.02 177.50 REMARK 500 2 GLU A 61 -117.63 61.83 REMARK 500 2 GLU A 63 -74.20 -118.74 REMARK 500 3 ASN A 11 44.19 84.66 REMARK 500 3 SER A 20 -0.84 106.12 REMARK 500 3 HIS A 43 -76.36 -135.62 REMARK 500 3 ALA A 51 46.43 72.94 REMARK 500 3 ILE A 58 -145.51 -143.66 REMARK 500 3 GLU A 61 -129.96 60.61 REMARK 500 3 LYS A 64 -150.74 -106.74 REMARK 500 4 ALA A 7 -129.78 -135.53 REMARK 500 4 CYS A 12 -161.97 -170.08 REMARK 500 4 PRO A 18 103.97 -57.34 REMARK 500 4 VAL A 41 -157.98 -146.69 REMARK 500 4 HIS A 43 -54.34 -129.49 REMARK 500 4 LEU A 45 171.75 73.36 REMARK 500 4 ALA A 51 76.89 59.88 REMARK 500 4 ILE A 58 -156.13 -136.16 REMARK 500 4 GLU A 63 -95.63 -123.87 REMARK 500 5 SER A 20 -12.77 99.64 REMARK 500 5 HIS A 36 -167.65 -160.92 REMARK 500 5 HIS A 43 -83.41 -118.61 REMARK 500 5 ALA A 51 54.79 72.44 REMARK 500 5 ILE A 58 -146.83 -142.31 REMARK 500 5 GLU A 63 -153.30 -95.26 REMARK 500 5 HIS A 66 -147.31 66.76 REMARK 500 6 ALA A 7 -147.94 -100.50 REMARK 500 6 CYS A 12 -159.79 177.05 REMARK 500 6 TYR A 14 -157.44 -89.61 REMARK 500 6 SER A 20 -5.43 86.09 REMARK 500 6 ALA A 51 56.96 73.24 REMARK 500 6 GLU A 61 -124.15 62.24 REMARK 500 6 LYS A 64 -168.64 -163.23 REMARK 500 7 ASN A 11 31.99 80.63 REMARK 500 7 LYS A 40 26.04 -173.07 REMARK 500 7 ASP A 54 32.59 -85.86 REMARK 500 7 ILE A 58 -150.29 -150.55 REMARK 500 7 GLU A 63 -149.32 -94.40 REMARK 500 8 SER A 20 -48.48 121.75 REMARK 500 8 ILE A 58 -129.68 -130.09 REMARK 500 8 GLU A 61 -178.30 73.48 REMARK 500 8 GLU A 63 -124.14 -137.37 REMARK 500 9 ALA A 7 -150.52 -103.52 REMARK 500 9 CYS A 12 -168.23 -163.06 REMARK 500 9 PHE A 39 -168.04 -164.37 REMARK 500 9 LYS A 40 61.40 99.59 REMARK 500 9 HIS A 43 -145.16 -173.34 REMARK 500 9 LEU A 45 175.53 73.88 REMARK 500 9 ALA A 46 -173.78 -177.79 REMARK 500 9 ALA A 51 61.05 70.25 REMARK 500 9 ILE A 58 -149.54 -130.46 REMARK 500 9 GLU A 63 -98.63 -104.29 REMARK 500 9 LYS A 64 -161.66 -174.01 REMARK 500 10 ALA A 7 -149.76 -104.48 REMARK 500 10 CYS A 12 -166.32 -163.57 REMARK 500 10 PRO A 18 104.62 -53.14 REMARK 500 10 HIS A 43 -67.55 -124.35 REMARK 500 10 ALA A 51 69.73 65.55 REMARK 500 10 ILE A 58 -147.65 -140.46 REMARK 500 10 GLU A 61 -117.18 46.26 REMARK 500 10 HIS A 66 -164.45 78.55 REMARK 500 11 ALA A 7 -150.00 -85.21 REMARK 500 11 CYS A 12 -149.33 161.22 REMARK 500 11 TYR A 14 -155.46 -85.77 REMARK 500 11 SER A 20 -13.78 91.87 REMARK 500 11 HIS A 43 -74.02 -132.07 REMARK 500 11 ALA A 51 58.54 73.65 REMARK 500 11 ILE A 58 -150.05 -131.37 REMARK 500 11 LYS A 64 -117.31 94.83 REMARK 500 11 HIS A 66 -142.73 59.95 REMARK 500 12 ALA A 7 -153.66 -107.25 REMARK 500 12 CYS A 12 -155.30 175.37 REMARK 500 12 PRO A 18 108.28 -59.58 REMARK 500 12 SER A 20 -35.79 114.49 REMARK 500 12 HIS A 36 -167.26 -167.34 REMARK 500 12 HIS A 43 -70.88 -113.47 REMARK 500 12 ILE A 58 -154.24 -140.62 REMARK 500 12 GLU A 63 -147.79 -96.56 REMARK 500 12 LYS A 64 -162.75 -167.79 REMARK 500 13 ASN A 11 -5.51 83.14 REMARK 500 13 CYS A 12 -143.83 -90.65 REMARK 500 13 SER A 20 -27.93 113.27 REMARK 500 13 HIS A 36 -176.45 179.20 REMARK 500 13 LYS A 40 36.88 -160.01 REMARK 500 13 VAL A 41 -143.20 58.53 REMARK 500 13 ALA A 51 75.94 72.17 REMARK 500 13 ILE A 58 -153.62 -144.53 REMARK 500 13 GLU A 61 -108.86 41.18 REMARK 500 13 GLU A 63 -66.60 -145.42 REMARK 500 13 HIS A 66 -168.33 69.48 REMARK 500 14 ALA A 7 -138.24 -87.14 REMARK 500 14 CYS A 12 -158.85 -172.83 REMARK 500 14 CYS A 16 -165.37 -160.44 REMARK 500 14 SER A 20 38.21 -79.37 REMARK 500 14 PHE A 39 -179.75 -171.84 REMARK 500 14 HIS A 43 -50.29 -177.38 REMARK 500 15 ALA A 7 -156.88 -100.84 REMARK 500 15 CYS A 12 -157.65 172.11 REMARK 500 15 PRO A 18 101.71 -55.95 REMARK 500 15 HIS A 36 -166.56 -163.48 REMARK 500 15 LYS A 40 53.84 -164.42 REMARK 500 15 VAL A 41 -146.53 57.76 REMARK 500 15 ALA A 51 56.19 71.72 REMARK 500 15 GLU A 63 -143.74 -97.92 REMARK 500 15 LYS A 64 -155.27 -169.06 REMARK 500 16 ALA A 7 -153.00 -99.22 REMARK 500 16 CYS A 12 -154.43 175.78 REMARK 500 16 CYS A 16 -167.60 -160.77 REMARK 500 16 PRO A 18 68.68 -68.34 REMARK 500 16 VAL A 41 -171.63 70.10 REMARK 500 16 ALA A 51 65.26 78.23 REMARK 500 16 VAL A 56 -158.85 -99.08 REMARK 500 16 GLU A 63 -170.18 175.07 REMARK 500 17 ALA A 7 -138.18 -106.75 REMARK 500 17 CYS A 12 -152.50 171.18 REMARK 500 17 TYR A 14 -150.48 -83.87 REMARK 500 17 PRO A 18 98.33 -60.13 REMARK 500 17 SER A 21 -70.62 -39.68 REMARK 500 17 HIS A 36 -162.31 -161.08 REMARK 500 17 HIS A 43 -70.62 -117.34 REMARK 500 17 ALA A 51 76.37 55.70 REMARK 500 17 ILE A 58 -150.79 -132.27 REMARK 500 17 GLU A 63 -172.32 -178.07 REMARK 500 17 HIS A 66 -137.27 60.68 REMARK 500 18 ASN A 11 -26.95 86.10 REMARK 500 18 TYR A 14 -154.78 -100.76 REMARK 500 18 PRO A 18 67.69 -68.29 REMARK 500 18 HIS A 36 -176.73 -173.17 REMARK 500 18 HIS A 43 -72.11 -121.83 REMARK 500 18 ILE A 58 -140.70 -151.19 REMARK 500 18 GLU A 63 -169.93 -176.21 REMARK 500 19 CYS A 12 -162.76 -177.47 REMARK 500 19 PRO A 18 101.76 -59.37 REMARK 500 19 HIS A 36 -158.74 -166.49 REMARK 500 19 HIS A 43 -70.30 -115.21 REMARK 500 19 GLU A 63 -143.76 -98.81 REMARK 500 19 LYS A 64 -141.69 -162.98 REMARK 500 20 ALA A 7 -138.89 -104.44 REMARK 500 20 CYS A 12 -163.98 -177.75 REMARK 500 20 CYS A 16 -165.82 -160.57 REMARK 500 20 HIS A 36 -168.77 -168.93 REMARK 500 20 VAL A 41 -152.26 56.47 REMARK 500 20 ALA A 46 -169.70 -125.06 REMARK 500 20 ILE A 58 -159.53 -134.82 REMARK 500 20 GLU A 61 -129.72 58.60 REMARK 500 20 GLU A 63 -103.92 -98.48 REMARK 500 21 ALA A 7 -135.91 -103.57 REMARK 500 21 CYS A 12 -147.00 157.62 REMARK 500 21 SER A 20 -35.33 115.17 REMARK 500 21 HIS A 36 -153.78 -168.91 REMARK 500 21 LYS A 40 56.18 -158.57 REMARK 500 21 VAL A 41 -144.19 55.62 REMARK 500 21 LEU A 45 -176.52 -171.33 REMARK 500 21 GLU A 63 -66.28 -162.23 REMARK 500 21 LYS A 64 -139.79 127.92 REMARK 500 22 ALA A 7 -146.14 -96.81 REMARK 500 22 CYS A 12 -158.90 168.32 REMARK 500 22 PRO A 18 37.62 -69.08 REMARK 500 22 HIS A 43 -67.60 -123.76 REMARK 500 22 ALA A 51 66.89 73.31 REMARK 500 22 GLU A 63 -136.06 -99.36 REMARK 500 22 LYS A 64 -165.20 -163.66 REMARK 500 23 ALA A 7 -154.52 -115.59 REMARK 500 23 CYS A 12 -159.90 -96.23 REMARK 500 23 PRO A 18 37.98 -64.92 REMARK 500 23 HIS A 36 -174.71 -171.16 REMARK 500 23 HIS A 43 -79.65 -119.46 REMARK 500 23 ILE A 58 -141.50 -135.69 REMARK 500 23 GLU A 61 -136.98 -155.43 REMARK 500 23 HIS A 66 -163.31 85.09 REMARK 500 24 ALA A 7 -148.86 -110.26 REMARK 500 24 CYS A 12 -159.76 179.08 REMARK 500 24 SER A 20 3.81 84.76 REMARK 500 24 HIS A 36 -157.68 -162.34 REMARK 500 24 VAL A 41 -167.18 84.19 REMARK 500 24 HIS A 43 -52.47 -137.96 REMARK 500 24 LEU A 45 167.82 76.36 REMARK 500 24 ILE A 58 -158.44 -136.75 REMARK 500 24 GLU A 63 -68.65 -92.49 REMARK 500 24 LYS A 64 -164.72 -171.53 REMARK 500 25 ALA A 7 -157.18 -96.14 REMARK 500 25 CYS A 12 -161.05 179.90 REMARK 500 25 PRO A 18 40.71 -66.79 REMARK 500 25 SER A 20 30.86 -78.79 REMARK 500 25 HIS A 43 -66.39 -104.17 REMARK 500 25 ALA A 46 -162.48 -124.84 REMARK 500 25 ALA A 51 63.98 68.87 REMARK 500 25 GLU A 63 -101.74 -93.80 REMARK 500 25 LYS A 64 -167.86 175.16 REMARK 500 26 ALA A 7 -153.25 -119.77 REMARK 500 26 CYS A 12 -154.01 173.97 REMARK 500 26 CYS A 16 -156.89 -160.64 REMARK 500 26 HIS A 43 -79.48 -152.40 REMARK 500 26 ALA A 51 42.29 77.10 REMARK 500 26 ILE A 58 -149.66 -132.33 REMARK 500 26 LYS A 64 -155.03 -157.84 REMARK 500 27 ALA A 7 -138.16 -105.71 REMARK 500 27 CYS A 12 -153.55 170.27 REMARK 500 27 TYR A 14 -156.95 -86.66 REMARK 500 27 THR A 33 -84.20 -86.94 REMARK 500 27 HIS A 43 -67.18 -157.47 REMARK 500 27 ALA A 51 38.04 70.64 REMARK 500 27 GLU A 63 -92.89 -119.18 REMARK 500 27 LYS A 64 -169.36 -174.18 REMARK 500 28 CYS A 12 -144.84 158.52 REMARK 500 28 PRO A 18 41.19 -62.91 REMARK 500 28 HIS A 36 -143.98 -170.72 REMARK 500 28 HIS A 43 -70.19 -115.43 REMARK 500 28 ALA A 51 71.88 56.90 REMARK 500 28 VAL A 60 -57.48 -131.84 REMARK 500 28 GLU A 61 -95.88 75.63 REMARK 500 28 GLU A 63 -105.66 -123.14 REMARK 500 28 LYS A 64 -157.24 179.33 REMARK 500 29 ALA A 7 -136.61 -102.68 REMARK 500 29 CYS A 12 -159.47 175.79 REMARK 500 29 TYR A 14 -155.16 -87.32 REMARK 500 29 SER A 21 5.95 -63.47 REMARK 500 29 VAL A 41 -147.22 -99.97 REMARK 500 29 ALA A 51 66.11 81.43 REMARK 500 29 GLU A 61 -117.86 62.77 REMARK 500 30 ALA A 7 -138.46 -104.64 REMARK 500 30 CYS A 12 -158.55 170.73 REMARK 500 30 TYR A 14 -155.48 -84.95 REMARK 500 30 SER A 20 -7.84 85.47 REMARK 500 30 VAL A 41 -142.91 61.75 REMARK 500 30 HIS A 43 -76.14 -113.08 REMARK 500 30 ALA A 46 -167.67 -129.69 REMARK 500 30 ALA A 51 74.37 61.68 REMARK 500 30 ILE A 58 -150.03 -130.41 REMARK 500 30 GLU A 61 -125.90 62.50 REMARK 500 30 GLU A 63 -61.20 -99.08 REMARK 500 30 HIS A 66 118.52 -162.05 REMARK 500 31 HIS A 15 -146.32 -92.88 REMARK 500 31 PRO A 18 106.12 -52.92 REMARK 500 31 LYS A 40 49.96 170.25 REMARK 500 31 ALA A 51 56.36 72.67 REMARK 500 31 ILE A 58 -146.74 -148.03 REMARK 500 31 GLU A 61 -112.27 77.89 REMARK 500 31 GLU A 63 -162.36 -170.06 REMARK 500 31 LYS A 64 -146.32 -113.56 REMARK 500 32 ALA A 7 -141.81 -105.22 REMARK 500 32 CYS A 12 -160.66 173.55 REMARK 500 32 PRO A 18 42.92 -66.15 REMARK 500 32 SER A 20 33.69 -92.25 REMARK 500 32 HIS A 43 -105.32 -108.30 REMARK 500 32 LEU A 45 -166.91 59.33 REMARK 500 32 ALA A 51 82.30 71.62 REMARK 500 32 ILE A 58 -156.39 -134.60 REMARK 500 32 GLU A 61 -128.67 60.30 REMARK 500 32 LYS A 64 -168.36 -165.01 REMARK 500 33 ALA A 7 -163.98 -110.64 REMARK 500 33 CYS A 12 -163.69 -176.07 REMARK 500 33 PRO A 18 95.26 -54.91 REMARK 500 33 HIS A 43 -154.13 163.45 REMARK 500 33 LEU A 45 176.84 74.16 REMARK 500 33 ALA A 46 -169.35 -178.46 REMARK 500 33 ILE A 58 -143.52 -133.18 REMARK 500 33 GLU A 63 -67.11 -121.64 REMARK 500 34 ALA A 7 -160.31 -112.46 REMARK 500 34 CYS A 12 -166.41 -168.19 REMARK 500 34 TYR A 14 -158.42 -80.34 REMARK 500 34 PRO A 18 101.38 -56.30 REMARK 500 34 HIS A 36 -155.34 -156.66 REMARK 500 34 HIS A 43 -77.26 -136.68 REMARK 500 34 ALA A 51 62.44 60.05 REMARK 500 34 ILE A 58 -153.69 -136.72 REMARK 500 34 GLU A 61 -142.16 51.11 REMARK 500 34 GLU A 63 -82.33 -147.61 REMARK 500 35 ALA A 7 -137.05 -104.45 REMARK 500 35 CYS A 12 -147.69 167.51 REMARK 500 35 HIS A 15 78.06 -119.17 REMARK 500 35 PRO A 18 50.54 -66.69 REMARK 500 35 SER A 20 30.37 -94.83 REMARK 500 35 LYS A 40 75.38 -151.12 REMARK 500 35 ASP A 54 46.97 -87.77 REMARK 500 35 ILE A 58 -159.71 -138.97 REMARK 500 35 GLU A 63 -163.61 -179.04 REMARK 500 35 HIS A 66 -132.68 57.91 REMARK 500 36 ALA A 7 -168.14 -102.11 REMARK 500 36 CYS A 12 -141.40 159.92 REMARK 500 36 TYR A 14 -154.83 -88.25 REMARK 500 36 PRO A 18 99.20 -57.83 REMARK 500 36 SER A 21 -70.56 -39.43 REMARK 500 36 HIS A 36 -159.73 -163.62 REMARK 500 36 HIS A 43 -60.30 -100.44 REMARK 500 36 ALA A 51 52.52 71.64 REMARK 500 36 ILE A 58 -147.80 -139.30 REMARK 500 36 GLU A 61 -173.84 -171.98 REMARK 500 37 ALA A 7 -145.03 -97.31 REMARK 500 37 CYS A 12 -155.93 166.54 REMARK 500 37 SER A 20 -14.72 105.51 REMARK 500 37 VAL A 41 -134.91 57.11 REMARK 500 37 ALA A 51 147.95 -176.27 REMARK 500 37 GLU A 63 -145.19 -95.94 REMARK 500 38 CYS A 12 -158.44 -175.83 REMARK 500 38 SER A 20 2.41 92.69 REMARK 500 38 VAL A 41 176.12 70.62 REMARK 500 38 ALA A 51 50.13 78.71 REMARK 500 38 GLU A 63 -165.33 176.48 REMARK 500 38 LYS A 64 -153.30 -165.81 REMARK 500 39 ALA A 7 -154.62 -108.36 REMARK 500 39 CYS A 12 -151.53 -178.35 REMARK 500 39 TYR A 14 -152.67 -92.52 REMARK 500 39 CYS A 16 -157.70 -160.54 REMARK 500 39 HIS A 43 -85.49 -127.52 REMARK 500 39 ALA A 51 146.95 -172.62 REMARK 500 39 ILE A 58 -155.78 -143.44 REMARK 500 39 GLU A 63 -153.39 -91.74 REMARK 500 39 LYS A 64 -167.75 -168.85 REMARK 500 40 ALA A 7 -155.09 -95.70 REMARK 500 40 CYS A 12 -169.01 -176.59 REMARK 500 40 TYR A 14 -161.26 -79.79 REMARK 500 40 SER A 20 -34.93 117.70 REMARK 500 40 HIS A 36 -160.43 -160.41 REMARK 500 40 HIS A 43 -63.59 -124.43 REMARK 500 40 ALA A 51 71.82 61.26 REMARK 500 40 GLU A 63 -106.68 -96.96 REMARK 500 40 LYS A 64 -163.97 -169.18 REMARK 500 41 SER A 20 -12.43 96.26 REMARK 500 41 LYS A 40 47.84 -179.01 REMARK 500 41 HIS A 43 -165.72 -160.70 REMARK 500 41 LEU A 45 -174.29 -170.36 REMARK 500 41 ASP A 54 41.29 -87.42 REMARK 500 41 ILE A 58 -138.07 -145.30 REMARK 500 41 GLU A 63 -159.61 -176.83 REMARK 500 42 ALA A 7 -146.49 -95.10 REMARK 500 42 CYS A 12 -164.41 -173.49 REMARK 500 42 TYR A 14 -151.93 -80.01 REMARK 500 42 PRO A 18 49.53 -70.45 REMARK 500 42 SER A 20 -52.82 74.24 REMARK 500 42 VAL A 41 -166.89 72.04 REMARK 500 42 ALA A 51 67.65 62.17 REMARK 500 42 GLU A 63 -115.54 -104.02 REMARK 500 42 LYS A 64 -153.80 -176.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 57 ILE A 58 1 -141.23 REMARK 500 ALA A 51 LEU A 52 2 149.38 REMARK 500 PHE A 17 PRO A 18 15 -141.59 REMARK 500 GLU A 61 GLY A 62 17 -147.21 REMARK 500 GLU A 61 GLY A 62 18 -146.09 REMARK 500 GLY A 19 SER A 20 25 -148.01 REMARK 500 ILE A 58 ILE A 59 28 -147.27 REMARK 500 SER A 20 SER A 21 36 -147.35 REMARK 500 ALA A 51 LEU A 52 39 141.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 2 ARG A 2 0.11 SIDE_CHAIN REMARK 500 2 TYR A 5 0.10 SIDE_CHAIN REMARK 500 6 TYR A 5 0.07 SIDE_CHAIN REMARK 500 10 TYR A 5 0.09 SIDE_CHAIN REMARK 500 11 TYR A 5 0.08 SIDE_CHAIN REMARK 500 17 TYR A 5 0.08 SIDE_CHAIN REMARK 500 18 ARG A 2 0.11 SIDE_CHAIN REMARK 500 19 TYR A 5 0.08 SIDE_CHAIN REMARK 500 20 TYR A 5 0.07 SIDE_CHAIN REMARK 500 23 TYR A 14 0.09 SIDE_CHAIN REMARK 500 25 TYR A 5 0.08 SIDE_CHAIN REMARK 500 26 TYR A 14 0.07 SIDE_CHAIN REMARK 500 27 TYR A 14 0.08 SIDE_CHAIN REMARK 500 28 ARG A 2 0.15 SIDE_CHAIN REMARK 500 29 TYR A 14 0.09 SIDE_CHAIN REMARK 500 30 TYR A 5 0.08 SIDE_CHAIN REMARK 500 33 TYR A 14 0.07 SIDE_CHAIN REMARK 500 34 TYR A 5 0.07 SIDE_CHAIN REMARK 500 39 TYR A 5 0.07 SIDE_CHAIN REMARK 500 41 TYR A 5 0.07 SIDE_CHAIN REMARK 500 42 TYR A 5 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 68 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BMR RELATED DB: PDB REMARK 900 THIS ENTRY CORRESPONDS TO THE STRUCTURE OF LQHIII TOXIN REMARK 900 CALCULATED WITH A PRO9-GLU10 TRANS PEPTIDE BOND. DBREF 1FH3 A 1 67 UNP P56678 SCL3_LEIQH 1 67 SEQRES 1 A 68 VAL ARG ASP GLY TYR ILE ALA GLN PRO GLU ASN CYS VAL SEQRES 2 A 68 TYR HIS CYS PHE PRO GLY SER SER GLY CYS ASP THR LEU SEQRES 3 A 68 CYS LYS GLU LYS GLY GLY THR SER GLY HIS CYS GLY PHE SEQRES 4 A 68 LYS VAL GLY HIS GLY LEU ALA CYS TRP CYS ASN ALA LEU SEQRES 5 A 68 PRO ASP ASN VAL GLY ILE ILE VAL GLU GLY GLU LYS CYS SEQRES 6 A 68 HIS SER NH2 HET NH2 A 68 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N HELIX 1 1 SER A 20 GLY A 31 1 12 SHEET 1 A 3 ARG A 2 ILE A 6 0 SHEET 2 A 3 GLY A 44 LEU A 52 -1 N CYS A 47 O ILE A 6 SHEET 3 A 3 SER A 34 LYS A 40 -1 O SER A 34 N ASN A 50 SSBOND 1 CYS A 12 CYS A 65 1555 1555 2.03 SSBOND 2 CYS A 16 CYS A 37 1555 1555 2.03 SSBOND 3 CYS A 23 CYS A 47 1555 1555 2.02 SSBOND 4 CYS A 27 CYS A 49 1555 1555 2.02 LINK C SER A 67 N NH2 A 68 1555 1555 1.37 CISPEP 1 PRO A 9 GLU A 10 1 4.61 CISPEP 2 PRO A 9 GLU A 10 2 12.35 CISPEP 3 PRO A 9 GLU A 10 3 -5.45 CISPEP 4 PRO A 9 GLU A 10 4 9.48 CISPEP 5 PRO A 9 GLU A 10 5 1.20 CISPEP 6 PRO A 9 GLU A 10 6 9.14 CISPEP 7 PRO A 9 GLU A 10 7 1.26 CISPEP 8 PRO A 9 GLU A 10 8 -7.64 CISPEP 9 PRO A 9 GLU A 10 9 5.78 CISPEP 10 PRO A 9 GLU A 10 10 1.94 CISPEP 11 PRO A 9 GLU A 10 11 -1.61 CISPEP 12 PRO A 9 GLU A 10 12 10.82 CISPEP 13 PRO A 9 GLU A 10 13 5.49 CISPEP 14 PRO A 9 GLU A 10 14 5.84 CISPEP 15 PRO A 9 GLU A 10 15 12.23 CISPEP 16 PRO A 9 GLU A 10 16 3.97 CISPEP 17 PRO A 9 GLU A 10 17 9.52 CISPEP 18 PRO A 9 GLU A 10 18 2.27 CISPEP 19 PRO A 9 GLU A 10 19 7.46 CISPEP 20 PRO A 9 GLU A 10 20 7.51 CISPEP 21 PRO A 9 GLU A 10 21 -3.69 CISPEP 22 PRO A 9 GLU A 10 22 7.40 CISPEP 23 PRO A 9 GLU A 10 23 -10.68 CISPEP 24 PRO A 9 GLU A 10 24 13.96 CISPEP 25 PRO A 9 GLU A 10 25 -1.06 CISPEP 26 PRO A 9 GLU A 10 26 11.77 CISPEP 27 PRO A 9 GLU A 10 27 -1.11 CISPEP 28 PRO A 9 GLU A 10 28 14.54 CISPEP 29 PRO A 9 GLU A 10 29 7.66 CISPEP 30 PRO A 9 GLU A 10 30 17.44 CISPEP 31 PRO A 9 GLU A 10 31 2.48 CISPEP 32 PRO A 9 GLU A 10 32 12.80 CISPEP 33 PRO A 9 GLU A 10 33 4.60 CISPEP 34 PRO A 9 GLU A 10 34 5.27 CISPEP 35 PRO A 9 GLU A 10 35 6.57 CISPEP 36 PRO A 9 GLU A 10 36 14.48 CISPEP 37 PRO A 9 GLU A 10 37 13.40 CISPEP 38 PRO A 9 GLU A 10 38 -1.20 CISPEP 39 PRO A 9 GLU A 10 39 12.81 CISPEP 40 PRO A 9 GLU A 10 40 20.23 CISPEP 41 PRO A 9 GLU A 10 41 2.54 CISPEP 42 PRO A 9 GLU A 10 42 7.18 SITE 1 AC1 2 GLN A 8 SER A 67 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 562 0 1 1 3 0 1 6 0 0 0 6 END