PDB Short entry for 1T1T HEADER TOXIN 18-APR-04 1T1T TITLE SOLUTION STRUCTURE OF KURTOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: KURTOXIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: KTX; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARABUTHUS TRANSVAALICUS; SOURCE 3 ORGANISM_COMMON: SOUTH AFRICAN FATTAIL SCORPION; SOURCE 4 ORGANISM_TAXID: 170972; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYSTEINE STABILIZED ALPHA-BETA, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.W.LEE,H.J.MIN,E.M.CHO,T.KOHNO,Y.J.EU,J.I.KIM REVDAT 3 02-MAR-22 1T1T 1 REMARK REVDAT 2 24-FEB-09 1T1T 1 VERSN REVDAT 1 28-JUN-05 1T1T 0 JRNL AUTH C.W.LEE,H.J.MIN,E.M.CHO,T.KOHNO,Y.J.EU,J.I.KIM JRNL TITL SOLUTION STRUCTURE OF KURTOXIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AZARA 2.5, X-PLOR 3.851 REMARK 3 AUTHORS : BOUCHER, W. (AZARA), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1T1T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022204. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM KURTOXIN U-15N, 13C; 25% REMARK 210 CD3CN, 10% D2O, 65% H2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY; REMARK 210 3D_15N-SEPARATED_NOESY; HNHA; E- REMARK 210 COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ANSIG 3.3, X-PLOR 3.851 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTAINT VIOLATIONS, STRUCTURES REMARK 210 WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 19 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-20 REMARK 470 RES CSSEQI ATOMS REMARK 470 ALA A 63 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O LYS A 13 H CYS A 16 1.56 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 ASP A 8 -88.47 -89.20 REMARK 500 1 TYR A 9 -42.71 -141.09 REMARK 500 1 ASN A 11 17.12 56.54 REMARK 500 1 LYS A 13 40.01 -108.04 REMARK 500 1 TRP A 17 -94.30 -43.44 REMARK 500 1 TYR A 18 -64.00 -160.54 REMARK 500 1 TRP A 40 -65.77 -160.21 REMARK 500 1 THR A 41 35.83 177.62 REMARK 500 1 SER A 43 -170.42 55.58 REMARK 500 1 SER A 58 173.21 57.05 REMARK 500 1 CYS A 61 104.99 -43.40 REMARK 500 1 ARG A 62 49.55 -87.02 REMARK 500 2 ASP A 8 -87.97 -77.58 REMARK 500 2 TYR A 9 -58.97 -141.29 REMARK 500 2 ASN A 11 15.50 57.58 REMARK 500 2 LYS A 13 -93.18 -60.41 REMARK 500 2 TRP A 17 -172.57 -54.58 REMARK 500 2 ASP A 33 -70.48 -39.99 REMARK 500 2 TRP A 40 -83.08 -160.54 REMARK 500 2 THR A 41 38.54 -155.25 REMARK 500 2 SER A 43 -174.01 45.52 REMARK 500 2 LYS A 56 93.92 -45.89 REMARK 500 2 SER A 58 -178.17 60.87 REMARK 500 2 ARG A 60 -175.80 -50.73 REMARK 500 2 CYS A 61 93.32 -42.21 REMARK 500 2 ARG A 62 43.66 -84.07 REMARK 500 3 ASP A 8 -117.54 -64.37 REMARK 500 3 ASN A 11 12.33 59.50 REMARK 500 3 ARG A 14 -174.58 -60.74 REMARK 500 3 TRP A 17 -157.39 -115.80 REMARK 500 3 ASP A 33 -71.46 -43.25 REMARK 500 3 TRP A 40 -77.19 -79.40 REMARK 500 3 THR A 41 43.92 -178.14 REMARK 500 3 SER A 43 -174.32 52.69 REMARK 500 3 SER A 58 -176.68 60.74 REMARK 500 3 ARG A 62 47.11 -81.64 REMARK 500 4 ASP A 8 -152.23 -59.53 REMARK 500 4 ASN A 11 16.12 57.13 REMARK 500 4 LYS A 13 82.60 -161.52 REMARK 500 4 ARG A 14 35.06 173.06 REMARK 500 4 ASP A 33 -73.78 -54.09 REMARK 500 4 SER A 34 92.37 -66.87 REMARK 500 4 TRP A 40 -92.90 -79.77 REMARK 500 4 THR A 41 54.47 -152.94 REMARK 500 4 SER A 43 -174.40 56.77 REMARK 500 4 ILE A 55 -166.41 -124.34 REMARK 500 4 LYS A 56 70.41 -61.39 REMARK 500 4 CYS A 61 107.52 -50.74 REMARK 500 4 ARG A 62 48.61 -87.32 REMARK 500 5 ASP A 8 -118.23 -70.65 REMARK 500 REMARK 500 THIS ENTRY HAS 253 RAMACHANDRAN OUTLIERS. 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 1 ARG A 14 0.18 SIDE CHAIN REMARK 500 1 ARG A 54 0.17 SIDE CHAIN REMARK 500 1 ARG A 57 0.29 SIDE CHAIN REMARK 500 1 ARG A 60 0.23 SIDE CHAIN REMARK 500 1 ARG A 62 0.26 SIDE CHAIN REMARK 500 2 ARG A 14 0.21 SIDE CHAIN REMARK 500 2 ARG A 54 0.32 SIDE CHAIN REMARK 500 2 ARG A 57 0.28 SIDE CHAIN REMARK 500 2 ARG A 60 0.30 SIDE CHAIN REMARK 500 2 ARG A 62 0.24 SIDE CHAIN REMARK 500 3 ARG A 14 0.31 SIDE CHAIN REMARK 500 3 ARG A 54 0.15 SIDE CHAIN REMARK 500 3 ARG A 57 0.23 SIDE CHAIN REMARK 500 3 ARG A 60 0.23 SIDE CHAIN REMARK 500 3 ARG A 62 0.31 SIDE CHAIN REMARK 500 4 ARG A 14 0.32 SIDE CHAIN REMARK 500 4 ARG A 54 0.22 SIDE CHAIN REMARK 500 4 ARG A 57 0.27 SIDE CHAIN REMARK 500 4 ARG A 60 0.18 SIDE CHAIN REMARK 500 4 ARG A 62 0.19 SIDE CHAIN REMARK 500 5 ARG A 14 0.29 SIDE CHAIN REMARK 500 5 ARG A 54 0.21 SIDE CHAIN REMARK 500 5 ARG A 57 0.27 SIDE CHAIN REMARK 500 5 ARG A 60 0.31 SIDE CHAIN REMARK 500 5 ARG A 62 0.31 SIDE CHAIN REMARK 500 6 ARG A 14 0.10 SIDE CHAIN REMARK 500 6 ARG A 54 0.28 SIDE CHAIN REMARK 500 6 ARG A 57 0.30 SIDE CHAIN REMARK 500 6 ARG A 62 0.27 SIDE CHAIN REMARK 500 7 ARG A 14 0.13 SIDE CHAIN REMARK 500 7 ARG A 54 0.28 SIDE CHAIN REMARK 500 7 ARG A 57 0.20 SIDE CHAIN REMARK 500 7 ARG A 60 0.32 SIDE CHAIN REMARK 500 7 ARG A 62 0.27 SIDE CHAIN REMARK 500 8 ARG A 14 0.27 SIDE CHAIN REMARK 500 8 ARG A 54 0.27 SIDE CHAIN REMARK 500 8 ARG A 57 0.27 SIDE CHAIN REMARK 500 8 ARG A 60 0.32 SIDE CHAIN REMARK 500 8 ARG A 62 0.20 SIDE CHAIN REMARK 500 9 ARG A 14 0.20 SIDE CHAIN REMARK 500 9 ARG A 57 0.26 SIDE CHAIN REMARK 500 9 ARG A 60 0.31 SIDE CHAIN REMARK 500 9 ARG A 62 0.22 SIDE CHAIN REMARK 500 10 ARG A 14 0.32 SIDE CHAIN REMARK 500 10 ARG A 54 0.32 SIDE CHAIN REMARK 500 10 ARG A 57 0.19 SIDE CHAIN REMARK 500 10 ARG A 60 0.31 SIDE CHAIN REMARK 500 10 ARG A 62 0.26 SIDE CHAIN REMARK 500 11 ARG A 14 0.09 SIDE CHAIN REMARK 500 11 ARG A 54 0.28 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 95 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1T1T A 1 63 UNP P58910 KURT_PARTR 1 63 SEQRES 1 A 63 LYS ILE ASP GLY TYR PRO VAL ASP TYR TRP ASN CYS LYS SEQRES 2 A 63 ARG ILE CYS TRP TYR ASN ASN LYS TYR CYS ASN ASP LEU SEQRES 3 A 63 CYS LYS GLY LEU LYS ALA ASP SER GLY TYR CYS TRP GLY SEQRES 4 A 63 TRP THR LEU SER CYS TYR CYS GLN GLY LEU PRO ASP ASN SEQRES 5 A 63 ALA ARG ILE LYS ARG SER GLY ARG CYS ARG ALA HELIX 1 1 LYS A 21 LEU A 30 1 10 SHEET 1 A 3 ILE A 2 GLY A 4 0 SHEET 2 A 3 CYS A 44 LEU A 49 -1 O LEU A 49 N ILE A 2 SHEET 3 A 3 SER A 34 CYS A 37 -1 N SER A 34 O GLN A 47 SSBOND 1 CYS A 12 CYS A 61 1555 1555 2.02 SSBOND 2 CYS A 16 CYS A 37 1555 1555 2.02 SSBOND 3 CYS A 23 CYS A 44 1555 1555 2.02 SSBOND 4 CYS A 27 CYS A 46 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