HEADER TOXIN 29-JUN-07 2JRY TITLE STRUCTURE AND SODIUM CHANNEL ACTIVITY OF AN EXCITATORY I1- TITLE 2 SUPERFAMILY CONOTOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: I-SUPERFAMILY CONOTOXIN R11A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: R11.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS RADIATUS; SOURCE 3 ORGANISM_TAXID: 61198 KEYWDS IOTA-CONOTOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR O.BUCZEK,D.WEI,J.BABON,X.YANG,B.FIEDLER,P.CHEN,D.YOSHIKAMI, AUTHOR 2 B.OLIVERA,G.BULAJ,R.NORTON REVDAT 2 24-FEB-09 2JRY 1 VERSN REVDAT 1 23-OCT-07 2JRY 0 JRNL AUTH O.BUCZEK,D.WEI,J.J.BABON,X.YANG,B.FIEDLER,P.CHEN, JRNL AUTH 2 D.YOSHIKAMI,B.M.OLIVERA,G.BULAJ,R.S.NORTON JRNL TITL STRUCTURE AND SODIUM CHANNEL ACTIVITY OF AN JRNL TITL 2 EXCITATORY I1-SUPERFAMILY CONOTOXIN. JRNL REF BIOCHEMISTRY V. 46 9929 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17696362 JRNL DOI 10.1021/BI700797F REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER A. T. ET.AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2JRY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-07. REMARK 100 THE RCSB ID CODE IS RCSB100214. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.9 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT ATM REMARK 210 SAMPLE CONTENTS : 0.8 MM CONOTOXIN IOTA-RXIA, REMARK 210 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY, 2D 1H-1H REMARK 210 TOCSY, 2D DQF-COSY, 2D 1H-15N REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : ARX, AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 GLU A 9 -35.59 74.51 REMARK 500 1 ASP A 17 44.10 -91.98 REMARK 500 1 CYS A 19 22.96 -77.50 REMARK 500 1 ASN A 20 -130.09 -144.60 REMARK 500 1 LEU A 23 -160.54 -110.61 REMARK 500 1 SER A 24 -61.53 -9.66 REMARK 500 1 ILE A 26 145.20 -178.15 REMARK 500 1 THR A 31 57.51 -143.23 REMARK 500 1 ASN A 32 36.28 -154.37 REMARK 500 1 TRP A 33 -46.65 -156.74 REMARK 500 2 PHE A 4 -148.52 -85.21 REMARK 500 2 CYS A 5 -167.77 -110.40 REMARK 500 2 ALA A 7 -177.42 -60.64 REMARK 500 2 GLU A 9 -36.56 72.97 REMARK 500 2 ASP A 17 46.51 -105.31 REMARK 500 2 ASN A 20 -107.00 -135.34 REMARK 500 2 LEU A 23 -169.78 -100.99 REMARK 500 2 SER A 24 -58.96 -15.22 REMARK 500 2 ILE A 26 145.43 -177.79 REMARK 500 2 THR A 31 57.77 -161.15 REMARK 500 2 ASN A 32 32.09 -149.30 REMARK 500 2 TRP A 33 -51.71 -154.18 REMARK 500 2 CYS A 38 133.82 -171.47 REMARK 500 2 SER A 41 -110.61 -74.40 REMARK 500 3 PHE A 4 -155.75 -147.35 REMARK 500 3 ALA A 7 -172.99 -66.81 REMARK 500 3 GLU A 9 -38.52 71.32 REMARK 500 3 ASN A 20 -112.29 -127.70 REMARK 500 3 LEU A 23 -168.95 -117.76 REMARK 500 3 SER A 24 -60.37 -12.76 REMARK 500 3 ILE A 26 145.91 -179.95 REMARK 500 4 PHE A 4 -145.70 -153.08 REMARK 500 4 ALA A 7 -173.05 -67.05 REMARK 500 4 GLU A 9 -37.13 74.31 REMARK 500 4 ASN A 20 -111.76 -131.34 REMARK 500 4 LEU A 23 -165.33 -113.12 REMARK 500 4 SER A 24 -61.84 -12.19 REMARK 500 4 ILE A 26 142.18 178.89 REMARK 500 4 TRP A 33 -99.51 -176.20 REMARK 500 4 PRO A 36 -97.22 -77.76 REMARK 500 4 SER A 39 41.80 -83.98 REMARK 500 4 THR A 40 94.60 -64.82 REMARK 500 5 ALA A 7 -169.07 -74.69 REMARK 500 5 GLU A 9 -41.16 74.76 REMARK 500 5 ASN A 20 -107.95 -137.51 REMARK 500 5 SER A 24 62.06 3.99 REMARK 500 5 ILE A 26 144.58 -179.89 REMARK 500 5 THR A 31 58.80 -165.72 REMARK 500 5 TRP A 33 -94.56 -173.07 REMARK 500 5 SER A 42 139.24 -171.94 REMARK 500 6 GLU A 9 -39.89 71.49 REMARK 500 6 ASN A 20 -128.62 -141.70 REMARK 500 6 SER A 24 -60.89 -13.53 REMARK 500 6 ILE A 26 145.39 179.63 REMARK 500 6 ASN A 32 -28.46 -172.53 REMARK 500 6 TRP A 33 -33.07 -39.90 REMARK 500 6 SER A 41 -94.38 -104.38 REMARK 500 6 SER A 42 -172.77 -172.82 REMARK 500 7 PHE A 4 -156.07 -118.05 REMARK 500 7 ALA A 7 -174.34 -65.49 REMARK 500 7 GLU A 9 -41.18 73.32 REMARK 500 7 ASN A 20 -104.51 -134.45 REMARK 500 7 SER A 24 -60.61 -18.01 REMARK 500 7 ILE A 26 142.36 179.51 REMARK 500 7 THR A 31 -148.62 -97.62 REMARK 500 7 ILE A 34 -35.48 -130.14 REMARK 500 7 THR A 40 -61.74 -134.08 REMARK 500 7 SER A 41 115.95 -166.60 REMARK 500 8 PHE A 4 51.82 -172.37 REMARK 500 8 ALA A 7 -154.63 -58.37 REMARK 500 8 GLU A 9 -36.45 74.19 REMARK 500 8 ASN A 20 -104.45 -151.89 REMARK 500 8 SER A 24 -62.17 -9.13 REMARK 500 8 ILE A 26 144.13 179.04 REMARK 500 8 THR A 31 85.56 -53.05 REMARK 500 8 ASN A 32 -77.47 -153.03 REMARK 500 8 TRP A 33 -93.87 -36.50 REMARK 500 8 SER A 39 74.49 -115.03 REMARK 500 8 THR A 40 -163.99 -56.60 REMARK 500 9 ALA A 7 -173.11 -65.87 REMARK 500 9 GLU A 9 -40.14 73.84 REMARK 500 9 ASN A 20 -114.90 -134.46 REMARK 500 9 LEU A 23 -166.10 -102.15 REMARK 500 9 SER A 24 -61.19 -13.56 REMARK 500 9 ILE A 26 144.27 -179.53 REMARK 500 9 THR A 31 48.45 -167.67 REMARK 500 9 TRP A 33 -90.70 -167.75 REMARK 500 9 SER A 39 95.52 -59.33 REMARK 500 9 THR A 40 -70.72 -134.04 REMARK 500 9 SER A 42 -159.25 -151.56 REMARK 500 10 PHE A 4 42.73 -108.27 REMARK 500 10 CYS A 5 -178.73 -179.21 REMARK 500 10 ALA A 7 -169.86 -65.26 REMARK 500 10 GLU A 9 -40.01 73.12 REMARK 500 10 ASN A 20 -116.94 -125.41 REMARK 500 10 LEU A 23 -162.94 -123.40 REMARK 500 10 SER A 24 -63.51 -9.27 REMARK 500 10 ILE A 26 149.65 -177.30 REMARK 500 10 THR A 31 -61.10 -92.68 REMARK 500 10 ASN A 32 -41.32 -168.13 REMARK 500 10 TRP A 33 -87.17 -9.69 REMARK 500 11 ALA A 7 -161.71 -72.72 REMARK 500 11 GLU A 9 -37.43 69.74 REMARK 500 11 ASN A 20 -122.72 -142.58 REMARK 500 11 LEU A 23 -165.44 -114.65 REMARK 500 11 SER A 24 -61.87 -12.63 REMARK 500 11 ILE A 26 144.55 -178.87 REMARK 500 11 THR A 31 -80.76 -97.47 REMARK 500 11 TRP A 33 -44.41 -154.02 REMARK 500 12 CYS A 5 -172.87 -175.44 REMARK 500 12 ALA A 7 -166.49 -75.75 REMARK 500 12 GLU A 9 -36.89 71.33 REMARK 500 12 ASN A 20 -127.79 -140.69 REMARK 500 12 LEU A 23 -162.38 -119.54 REMARK 500 12 SER A 24 -61.80 -10.21 REMARK 500 12 ILE A 26 146.62 -179.34 REMARK 500 12 ASN A 32 -57.46 -169.38 REMARK 500 12 TRP A 33 -121.41 -82.65 REMARK 500 12 ILE A 34 -138.34 -92.01 REMARK 500 12 LEU A 35 124.71 -174.91 REMARK 500 13 ALA A 7 -161.81 -78.10 REMARK 500 13 GLU A 9 -37.34 70.22 REMARK 500 13 ASP A 17 38.78 -91.11 REMARK 500 13 ASN A 20 -117.08 -143.72 REMARK 500 13 LEU A 23 -168.19 -102.60 REMARK 500 13 SER A 24 -59.09 -14.28 REMARK 500 13 ILE A 26 148.43 -179.64 REMARK 500 13 THR A 31 -153.44 -116.04 REMARK 500 13 THR A 40 -45.93 -152.09 REMARK 500 14 ALA A 7 -178.81 -61.35 REMARK 500 14 GLU A 9 -35.58 71.92 REMARK 500 14 ASN A 20 -106.80 -127.38 REMARK 500 14 LEU A 23 -164.03 -107.29 REMARK 500 14 SER A 24 -62.72 -13.34 REMARK 500 14 ILE A 26 144.44 -179.09 REMARK 500 14 THR A 31 -79.10 -94.64 REMARK 500 14 ASN A 32 -36.71 -160.36 REMARK 500 14 CYS A 38 83.96 -165.06 REMARK 500 15 PHE A 4 -113.95 -124.11 REMARK 500 15 ALA A 7 -167.27 -75.54 REMARK 500 15 GLU A 9 -38.92 70.97 REMARK 500 15 ASN A 20 -127.80 -145.01 REMARK 500 15 SER A 24 -62.52 -10.90 REMARK 500 15 ILE A 26 146.39 -177.85 REMARK 500 15 ASN A 32 94.13 -2.29 REMARK 500 15 TRP A 33 -48.54 -134.78 REMARK 500 16 PHE A 4 41.17 -101.09 REMARK 500 16 ALA A 7 -177.30 -65.20 REMARK 500 16 GLU A 9 -41.09 73.42 REMARK 500 16 ASN A 20 -93.40 -131.21 REMARK 500 16 SER A 24 -59.05 -13.39 REMARK 500 16 ILE A 26 148.41 -177.61 REMARK 500 16 THR A 31 -175.87 -172.36 REMARK 500 16 SER A 41 85.19 -69.30 REMARK 500 17 ALA A 7 -175.88 -62.04 REMARK 500 17 GLU A 9 -37.72 72.00 REMARK 500 17 ASP A 17 66.80 -102.05 REMARK 500 17 ASN A 20 -102.19 -130.71 REMARK 500 17 LEU A 23 -167.61 -111.11 REMARK 500 17 SER A 24 -66.03 -14.49 REMARK 500 17 ILE A 26 143.55 -179.30 REMARK 500 17 THR A 31 -144.46 -113.44 REMARK 500 17 ILE A 34 -32.97 -132.67 REMARK 500 17 PRO A 36 49.09 -78.29 REMARK 500 17 SER A 41 -71.71 -164.03 REMARK 500 18 PHE A 4 32.32 -90.52 REMARK 500 18 GLU A 9 -40.20 72.53 REMARK 500 18 ASN A 20 -114.04 -143.13 REMARK 500 18 LEU A 23 -164.71 -113.99 REMARK 500 18 SER A 24 -62.57 -12.00 REMARK 500 18 ILE A 26 144.93 -179.89 REMARK 500 18 THR A 31 -79.05 -130.53 REMARK 500 18 ASN A 32 -64.40 -133.25 REMARK 500 18 TRP A 33 -49.51 -29.47 REMARK 500 18 PRO A 36 -93.86 -85.50 REMARK 500 18 SER A 39 79.31 -69.69 REMARK 500 19 PHE A 4 74.82 -69.26 REMARK 500 19 ALA A 7 -164.88 -78.30 REMARK 500 19 GLU A 9 -34.35 71.39 REMARK 500 19 ASP A 17 36.73 -89.69 REMARK 500 19 ASN A 20 -128.38 -141.17 REMARK 500 19 LEU A 23 -166.02 -110.17 REMARK 500 19 SER A 24 -60.09 -12.53 REMARK 500 19 ILE A 26 146.41 -179.39 REMARK 500 19 THR A 31 68.05 -118.36 REMARK 500 19 TRP A 33 -49.92 -155.69 REMARK 500 19 LEU A 35 77.22 -116.88 REMARK 500 20 GLU A 9 -41.01 70.59 REMARK 500 20 ASN A 20 -112.76 -138.42 REMARK 500 20 LEU A 23 -164.21 -116.87 REMARK 500 20 SER A 24 -62.51 -11.26 REMARK 500 20 ILE A 26 145.58 -179.32 REMARK 500 20 THR A 31 43.35 -150.68 REMARK 500 20 ASN A 32 19.92 -151.66 REMARK 500 20 TRP A 33 -103.98 -176.00 REMARK 500 20 CYS A 38 83.88 -156.94 REMARK 500 REMARK 500 REMARK: NULL DBREF 2JRY A 1 46 UNP Q7Z094 CXI6_CONRA 1 46 SEQRES 1 A 46 GLY HYP SER PHE CYS LYS ALA ASP GLU LYS HYP CYS GLU SEQRES 2 A 46 TYR HIS ALA ASP CYS CYS ASN CYS CYS LEU SER GLY ILE SEQRES 3 A 46 CYS ALA HYP SER THR ASN TRP ILE LEU PRO GLY CYS SER SEQRES 4 A 46 THR SER SER PHE DPN LYS ILE MODRES 2JRY HYP A 2 PRO 4-HYDROXYPROLINE MODRES 2JRY HYP A 11 PRO 4-HYDROXYPROLINE MODRES 2JRY HYP A 29 PRO 4-HYDROXYPROLINE HET HYP A 2 15 HET HYP A 11 15 HET HYP A 29 15 HET DPN A 44 20 HETNAM HYP 4-HYDROXYPROLINE HETNAM DPN D-PHENYLALANINE HETSYN HYP HYDROXYPROLINE FORMUL 1 HYP 3(C5 H9 N O3) FORMUL 1 DPN C9 H11 N O2 SHEET 1 A 2 CYS A 21 LEU A 23 0 SHEET 2 A 2 ILE A 26 ALA A 28 -1 O ALA A 28 N CYS A 21 SSBOND 1 CYS A 5 CYS A 19 1555 1555 2.02 SSBOND 2 CYS A 12 CYS A 22 1555 1555 2.02 SSBOND 3 CYS A 18 CYS A 27 1555 1555 2.02 SSBOND 4 CYS A 21 CYS A 38 1555 1555 2.02 LINK C GLY A 1 N HYP A 2 1555 1555 1.31 LINK C HYP A 2 N SER A 3 1555 1555 1.31 LINK C LYS A 10 N HYP A 11 1555 1555 1.30 LINK C HYP A 11 N CYS A 12 1555 1555 1.30 LINK C ALA A 28 N HYP A 29 1555 1555 1.31 LINK C HYP A 29 N SER A 30 1555 1555 1.31 LINK C PHE A 43 N DPN A 44 1555 1555 1.32 LINK C DPN A 44 N LYS A 45 1555 1555 1.31 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 MASTER 262 0 4 0 2 0 0 6 0 0 0 4 END