10 20 30 40 50 60 70 80 1C55 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TOXIN 19-OCT-99 1C55
TITLE NMR SOLUTION STRUCTURE OF BUTANTOXIN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BUTANTOXIN; COMPND 3 CHAIN: A
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TITYUS SERRULATUS; SOURCE 3 ORGANISM_COMMON: BRAZILIAN SCORPION; SOURCE 4 ORGANISM_TAXID: 6887; SOURCE 5 TISSUE: VENOM
KEYWDS BUTANTOXIN, NMR STRUCTURE
EXPDTA SOLUTION NMR
NUMMDL 35
AUTHOR S.K.HOLADAY JR.,B.M.MARTIN,P.L.FLETCHER JR.,N.R.KRISHNA
REVDAT 2 24-FEB-09 1C55 1 VERSN REVDAT 1 19-JUL-00 1C55 0
JRNL AUTH S.K.HOLADAY JR.,B.M.MARTIN,P.L.FLETCHER JR., JRNL AUTH 2 N.R.KRISHNA JRNL TITL NMR SOLUTION STRUCTURE OF BUTANTOXIN. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 379 18 2000 JRNL REFN ISSN 0003-9861 JRNL PMID 10864437 JRNL DOI 10.1006/ABBI.2000.1858
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1C55 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-99. REMARK 100 THE RCSB ID CODE IS RCSB001320.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% WATER/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : COSY, DQF-COSY, NOESY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AM-600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 97.2 REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 35 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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: 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 SER A 3 -57.68 -153.61 REMARK 500 1 CYS A 10 177.22 -49.13 REMARK 500 2 SER A 3 -81.46 -91.38 REMARK 500 2 PHE A 24 -69.11 -90.35 REMARK 500 2 ALA A 27 66.07 -69.70 REMARK 500 3 SER A 3 -85.30 -104.31 REMARK 500 3 HIS A 28 78.79 -164.49 REMARK 500 3 LYS A 30 -143.70 -138.31 REMARK 500 4 SER A 3 -76.38 -101.56 REMARK 500 4 ALA A 23 -72.90 -90.46 REMARK 500 4 LYS A 30 -168.25 -124.55 REMARK 500 5 CYS A 2 175.21 -57.95 REMARK 500 5 SER A 3 -90.25 -84.32 REMARK 500 5 THR A 4 84.77 -59.42 REMARK 500 6 SER A 3 -95.20 -82.61 REMARK 500 6 PHE A 24 -88.37 -81.18 REMARK 500 6 ALA A 27 90.08 -68.07 REMARK 500 7 CYS A 2 -156.47 -148.90 REMARK 500 7 SER A 3 -34.63 -155.92 REMARK 500 7 ALA A 27 83.83 -59.01 REMARK 500 8 CYS A 2 106.52 -39.66 REMARK 500 8 SER A 3 -90.06 -78.87 REMARK 500 8 THR A 4 82.25 -63.20 REMARK 500 8 ALA A 27 49.99 -88.82 REMARK 500 8 LYS A 30 -141.16 -162.36 REMARK 500 8 ASN A 34 15.47 59.66 REMARK 500 9 CYS A 2 62.72 -160.43 REMARK 500 9 THR A 4 43.88 -90.65 REMARK 500 9 ASP A 7 30.86 -98.01 REMARK 500 9 ALA A 23 -73.52 -90.08 REMARK 500 9 HIS A 28 108.45 -168.06 REMARK 500 9 LYS A 30 -154.70 -132.52 REMARK 500 9 ASN A 34 -1.41 72.58 REMARK 500 10 CYS A 2 -152.75 -159.82 REMARK 500 10 SER A 3 -71.55 -78.78 REMARK 500 10 THR A 4 39.79 -86.62 REMARK 500 10 PHE A 24 -73.80 -90.96 REMARK 500 10 ALA A 27 92.68 -64.86 REMARK 500 10 HIS A 28 104.96 -164.56 REMARK 500 11 CYS A 2 -153.66 -81.49 REMARK 500 11 SER A 3 -75.22 -83.57 REMARK 500 11 HIS A 28 82.93 -161.92 REMARK 500 11 ASN A 34 14.92 58.23 REMARK 500 12 SER A 3 -77.87 -110.23 REMARK 500 12 THR A 4 43.09 -86.09 REMARK 500 12 LYS A 30 -155.42 -133.09 REMARK 500 12 ASN A 34 16.21 56.69 REMARK 500 13 PHE A 24 -78.30 -87.82 REMARK 500 13 ARG A 26 74.62 -100.96 REMARK 500 13 ALA A 27 90.86 -47.89 REMARK 500 13 HIS A 28 87.34 -164.56 REMARK 500 13 ASN A 34 17.60 55.50 REMARK 500 14 CYS A 2 -141.83 -58.61 REMARK 500 14 SER A 3 -91.85 -133.73 REMARK 500 14 LYS A 22 -63.78 -90.21 REMARK 500 14 PHE A 24 -69.26 -90.08 REMARK 500 14 HIS A 28 90.89 -169.35 REMARK 500 15 SER A 3 -68.61 -133.46 REMARK 500 15 PHE A 24 -76.61 -90.58 REMARK 500 15 ALA A 27 88.57 -50.15 REMARK 500 16 CYS A 2 -168.56 -102.08 REMARK 500 16 SER A 3 -74.82 -147.73 REMARK 500 16 ASP A 7 34.89 -87.57 REMARK 500 16 ALA A 27 92.66 -44.76 REMARK 500 16 HIS A 28 83.10 -161.16 REMARK 500 17 SER A 3 -83.47 -130.61 REMARK 500 17 ALA A 23 -70.01 -48.20 REMARK 500 17 PHE A 24 -62.31 -90.38 REMARK 500 17 ALA A 27 94.67 -60.19 REMARK 500 17 ASN A 34 14.92 59.24 REMARK 500 18 SER A 3 -133.41 -69.47 REMARK 500 18 CYS A 10 -169.27 -100.89 REMARK 500 18 ALA A 27 36.21 -88.34 REMARK 500 19 SER A 3 -118.81 -102.84 REMARK 500 19 THR A 4 48.73 -88.68 REMARK 500 19 ALA A 27 49.07 -80.21 REMARK 500 19 HIS A 28 78.91 -107.07 REMARK 500 19 LYS A 30 -147.94 -140.04 REMARK 500 19 ASN A 34 17.98 58.17 REMARK 500 20 CYS A 2 -152.53 -134.12 REMARK 500 20 SER A 3 -71.12 -148.96 REMARK 500 20 ALA A 23 -71.55 -68.09 REMARK 500 21 SER A 3 -83.49 -97.30 REMARK 500 21 ALA A 27 101.99 -56.31 REMARK 500 21 HIS A 28 86.24 -164.94 REMARK 500 21 ASN A 33 17.96 57.13 REMARK 500 21 ASN A 34 -0.91 74.60 REMARK 500 22 SER A 3 -140.88 -85.29 REMARK 500 22 CYS A 10 -169.48 -110.28 REMARK 500 22 ALA A 23 -72.32 -68.72 REMARK 500 22 PHE A 24 -74.97 -90.56 REMARK 500 22 LYS A 30 -151.86 -168.22 REMARK 500 22 ASN A 34 12.74 58.57 REMARK 500 22 TYR A 39 -164.59 -60.75 REMARK 500 23 CYS A 2 79.98 -153.55 REMARK 500 23 THR A 4 57.96 -90.19 REMARK 500 23 ALA A 23 -74.88 -90.53 REMARK 500 23 PHE A 24 -74.95 -88.36 REMARK 500 23 ALA A 27 61.54 -68.30 REMARK 500 24 THR A 4 33.84 -89.87 REMARK 500 24 ASN A 34 17.97 55.16 REMARK 500 25 SER A 3 -91.88 -108.90 REMARK 500 25 THR A 4 79.97 -59.08 REMARK 500 25 ALA A 23 -71.71 -90.64 REMARK 500 25 ALA A 27 68.69 -69.65 REMARK 500 26 SER A 3 -60.92 -149.83 REMARK 500 26 THR A 4 54.11 -90.69 REMARK 500 26 ALA A 23 -75.93 -86.02 REMARK 500 26 HIS A 28 81.51 -162.45 REMARK 500 26 ASN A 34 16.01 56.65 REMARK 500 27 THR A 4 33.82 -89.93 REMARK 500 27 ALA A 23 -69.61 -90.54 REMARK 500 27 ALA A 27 65.57 -65.35 REMARK 500 27 LYS A 30 -156.81 -153.95 REMARK 500 28 SER A 3 -93.93 -86.16 REMARK 500 28 ASP A 7 42.74 -95.10 REMARK 500 28 PHE A 24 -78.88 -90.41 REMARK 500 28 ALA A 27 85.91 -57.17 REMARK 500 29 CYS A 2 -157.76 -75.37 REMARK 500 29 SER A 3 -57.86 -142.81 REMARK 500 29 ALA A 23 -75.89 -87.27 REMARK 500 29 LYS A 30 -156.78 -119.00 REMARK 500 30 CYS A 10 -167.41 -71.57 REMARK 500 30 ALA A 23 -70.19 -90.55 REMARK 500 30 ALA A 27 80.00 -59.95 REMARK 500 30 LYS A 30 -133.10 -127.90 REMARK 500 30 ASN A 34 -3.79 75.02 REMARK 500 31 SER A 3 -143.38 -83.59 REMARK 500 31 ALA A 23 -72.94 -80.34 REMARK 500 31 HIS A 28 81.32 -152.03 REMARK 500 31 ASN A 34 19.71 55.01 REMARK 500 32 SER A 3 -127.03 -70.46 REMARK 500 32 HIS A 28 83.04 -152.98 REMARK 500 32 LYS A 30 -143.42 -143.27 REMARK 500 32 ASN A 34 -2.28 72.83 REMARK 500 33 SER A 3 -96.14 -87.69 REMARK 500 33 HIS A 28 71.01 -170.58 REMARK 500 33 TYR A 39 -166.75 -60.60 REMARK 500 34 CYS A 2 -131.84 -120.34 REMARK 500 34 SER A 3 -95.22 -136.10 REMARK 500 34 PHE A 24 -69.96 -90.64 REMARK 500 34 ALA A 27 101.04 -49.33 REMARK 500 34 HIS A 28 97.94 -167.14 REMARK 500 35 SER A 3 -73.11 -138.71 REMARK 500 35 THR A 4 32.59 -90.51 REMARK 500 35 ALA A 23 -72.22 -90.02 REMARK 500 35 ALA A 27 55.65 -69.88 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C56 RELATED DB: PDB
DBREF 1C55 A 1 40 UNP P59936 SCK4_TITSE 1 40
SEQRES 1 A 40 TRP CYS SER THR CYS LEU ASP LEU ALA CYS GLY ALA SER SEQRES 2 A 40 ARG GLU CYS TYR ASP PRO CYS PHE LYS ALA PHE GLY ARG SEQRES 3 A 40 ALA HIS GLY LYS CYS MET ASN ASN LYS CYS ARG CYS TYR SEQRES 4 A 40 THR
HELIX 1 1 SER A 13 ALA A 23 1 11
SHEET 1 A 2 GLY A 29 MET A 32 0 SHEET 2 A 2 LYS A 35 CYS A 38 -1 N ARG A 37 O LYS A 30
SSBOND 1 CYS A 2 CYS A 5 1555 1555 2.02 SSBOND 2 CYS A 10 CYS A 31 1555 1555 2.02 SSBOND 3 CYS A 16 CYS A 36 1555 1555 2.02 SSBOND 4 CYS A 20 CYS A 38 1555 1555 2.02
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