10 20 30 40 50 60 70 80 1FEO - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TOXIN 21-JUL-00 1FEO
TITLE SOLUTION STRUCTURE OF OMEGA-CONOTOXIN MVIIA WITH C-TERMINAL TITLE 2 GLY
COMPND MOL_ID: 1; COMPND 2 MOLECULE: OMEGA-CONOTOXIN MVIIA-GLY; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED SEQUENCE BASED ON C- SOURCE 4 DNA FROM CONUS MAGUS. 15N-LABELED SAMPLE WAS PRODUCED IN SOURCE 5 ESCHERICHIA COLI USING A SYNTHETIC GENE.
KEYWDS BETA SHEET, DISULFIDE KNOT, TOXIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR D.P.GOLDENBERG,R.E.KOEHN,D.E.GILBERT,G.WAGNER
REVDAT 3 24-FEB-09 1FEO 1 VERSN REVDAT 2 31-MAY-05 1FEO 3 ATOM JRNL REVDAT 1 23-AUG-00 1FEO 0
JRNL AUTH D.P.GOLDENBERG,R.E.KOEHN,D.E.GILBERT,G.WAGNER JRNL TITL SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF AN JRNL TITL 2 OMEGA-CONOTOXIN PRECURSOR JRNL REF PROTEIN SCI. V. 10 538 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11344322 JRNL DOI 10.1110/PS.30701
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.PRICE-CARTER,W.R.GRAY,D.P.GOLDENBERG REMARK 1 TITL FOLDING OF OMEGA-CONOTOXINS. 2. INFLUENCE OF REMARK 1 TITL 2 PRECURSOR SEQUENCES AND PROTEIN DISULFIDE ISOMERASE REMARK 1 REF BIOCHEMISTRY V. 35 15547 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9615755
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.3 REMARK 3 AUTHORS : GUNTERT ET AL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON 249 NON- REMARK 3 REDUNCANT NOE-DERIVED DISTANCE RESTRAINTS, 9 DISTANCE REMARK 3 RESTRAINTS FROM THE THREE DISULFIDE BONDS, 16 DISTANCE REMARK 3 RESTRAINTS FROM HYDROGEN BONDS, 19 DIHEDRAL ANGLE RESTRAINTS.
REMARK 4 REMARK 4 1FEO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-00. REMARK 100 THE RCSB ID CODE IS RCSB011519.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM OMEGA-MVIIA-GLY; 2 MM REMARK 210 OMEGA-MVIIA-GLY U-15N REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 3D_15N-SEPARATED_ REMARK 210 NOESY, HNHA, HNHB REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ, 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS, AMX REMARK 210 SPECTROMETER MANUFACTURER : VARIAN, BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, XEASY 1.2, DYANA 1.3 REMARK 210 METHOD USED : SIMULATED ANNEALING IN REMARK 210 TORSION ANGLE SPACE REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 9 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 CYS A 8 -163.48 -112.00 REMARK 500 1 LEU A 11 103.29 174.75 REMARK 500 1 MET A 12 16.91 -144.64 REMARK 500 1 TYR A 13 83.81 36.67 REMARK 500 1 THR A 17 -67.84 -90.63 REMARK 500 1 SER A 19 -160.04 -113.71 REMARK 500 2 LYS A 4 142.98 -39.68 REMARK 500 2 CYS A 8 -164.20 -107.07 REMARK 500 2 ARG A 10 -40.38 177.92 REMARK 500 2 LEU A 11 71.05 174.06 REMARK 500 2 TYR A 13 84.55 37.77 REMARK 500 2 THR A 17 -67.29 -93.47 REMARK 500 3 LYS A 4 128.14 -39.76 REMARK 500 3 CYS A 8 -163.67 -105.35 REMARK 500 3 SER A 9 -64.02 -97.74 REMARK 500 3 ARG A 10 36.85 -173.95 REMARK 500 3 LEU A 11 63.25 85.59 REMARK 500 3 TYR A 13 78.94 38.22 REMARK 500 3 THR A 17 -68.40 -94.52 REMARK 500 4 LYS A 4 123.95 -39.77 REMARK 500 4 CYS A 8 -163.77 -115.43 REMARK 500 4 LEU A 11 104.43 174.53 REMARK 500 4 MET A 12 17.22 -146.70 REMARK 500 4 TYR A 13 83.95 36.19 REMARK 500 4 SER A 19 -158.56 -112.15 REMARK 500 5 CYS A 8 -163.79 -112.43 REMARK 500 5 ARG A 10 -50.51 -176.53 REMARK 500 5 LEU A 11 57.88 -174.92 REMARK 500 5 TYR A 13 84.58 37.83 REMARK 500 5 THR A 17 -67.55 -92.62 REMARK 500 6 LYS A 4 141.19 -39.68 REMARK 500 6 CYS A 8 -165.38 -106.01 REMARK 500 6 ARG A 10 -54.67 179.89 REMARK 500 6 LEU A 11 60.09 -173.94 REMARK 500 6 TYR A 13 82.54 39.57 REMARK 500 6 THR A 17 -67.59 -93.10 REMARK 500 6 SER A 19 -164.58 -117.09 REMARK 500 7 LYS A 4 129.98 -39.94 REMARK 500 7 LEU A 11 84.38 54.51 REMARK 500 7 TYR A 13 80.84 43.98 REMARK 500 7 ASP A 14 20.15 -140.90 REMARK 500 7 THR A 17 -68.59 -94.99 REMARK 500 8 LYS A 4 125.48 -39.66 REMARK 500 8 CYS A 8 -163.13 -103.17 REMARK 500 8 ARG A 10 -48.21 177.56 REMARK 500 8 LEU A 11 56.75 176.62 REMARK 500 8 TYR A 13 84.57 38.08 REMARK 500 8 THR A 17 -67.78 -92.97 REMARK 500 8 CYS A 25 150.64 -47.48 REMARK 500 9 LYS A 4 127.60 -39.85 REMARK 500 9 LEU A 11 86.16 171.05 REMARK 500 9 TYR A 13 78.82 42.41 REMARK 500 9 THR A 17 -67.91 -93.13 REMARK 500 10 LYS A 4 132.55 -39.99 REMARK 500 10 CYS A 8 -163.93 -115.42 REMARK 500 10 LEU A 11 102.73 177.24 REMARK 500 10 MET A 12 16.97 -145.40 REMARK 500 10 TYR A 13 83.79 36.42 REMARK 500 10 THR A 17 -67.59 -90.89 REMARK 500 10 SER A 19 -160.44 -113.68 REMARK 500 11 LYS A 4 128.31 -39.77 REMARK 500 11 ARG A 10 -30.56 -38.33 REMARK 500 11 LEU A 11 -96.99 176.68 REMARK 500 11 MET A 12 14.72 58.69 REMARK 500 11 TYR A 13 80.42 34.61 REMARK 500 11 THR A 17 -64.62 -91.53 REMARK 500 12 CYS A 8 -163.74 -111.57 REMARK 500 12 ARG A 10 -52.11 178.25 REMARK 500 12 LEU A 11 57.40 -176.48 REMARK 500 12 TYR A 13 84.56 37.88 REMARK 500 12 THR A 17 -68.01 -93.31 REMARK 500 13 CYS A 8 -164.01 -111.19 REMARK 500 13 ARG A 10 71.36 -65.91 REMARK 500 13 LEU A 11 97.57 53.71 REMARK 500 13 MET A 12 16.75 -145.14 REMARK 500 13 TYR A 13 84.89 36.62 REMARK 500 13 THR A 17 -68.01 -92.08 REMARK 500 13 SER A 19 -167.08 -114.99 REMARK 500 14 LYS A 4 123.64 -39.70 REMARK 500 14 ARG A 10 -38.94 -175.43 REMARK 500 14 LEU A 11 51.83 -171.56 REMARK 500 14 THR A 17 -68.20 -93.76 REMARK 500 15 LEU A 11 81.75 179.16 REMARK 500 15 TYR A 13 79.07 39.38 REMARK 500 15 THR A 17 -68.68 -94.81 REMARK 500 16 LYS A 4 137.07 -39.85 REMARK 500 16 LEU A 11 77.02 -172.41 REMARK 500 16 TYR A 13 84.24 41.72 REMARK 500 16 THR A 17 -67.44 -94.02 REMARK 500 17 LYS A 4 126.21 -39.81 REMARK 500 17 LEU A 11 85.21 -170.92 REMARK 500 17 TYR A 13 74.11 39.22 REMARK 500 17 THR A 17 -68.03 -94.03 REMARK 500 18 LYS A 4 128.59 -39.74 REMARK 500 18 CYS A 8 -163.43 -112.91 REMARK 500 18 SER A 9 70.21 -119.32 REMARK 500 18 ARG A 10 -62.45 72.12 REMARK 500 18 LEU A 11 101.41 176.21 REMARK 500 18 MET A 12 24.79 -143.20 REMARK 500 18 TYR A 13 84.39 37.78 REMARK 500 18 THR A 17 -68.09 -93.37 REMARK 500 19 LYS A 4 122.92 -39.83 REMARK 500 19 LEU A 11 -112.37 -96.94 REMARK 500 19 MET A 12 88.80 45.69 REMARK 500 19 TYR A 13 56.74 -68.80 REMARK 500 19 THR A 17 -66.90 -91.31 REMARK 500 19 SER A 19 -166.35 -124.20 REMARK 500 20 LYS A 4 134.32 -39.62 REMARK 500 20 CYS A 8 -163.35 -118.60 REMARK 500 20 LEU A 11 102.26 173.78 REMARK 500 20 MET A 12 15.43 -144.11 REMARK 500 20 TYR A 13 83.17 35.40 REMARK 500 20 THR A 17 -68.61 -91.85 REMARK 500 20 SER A 19 -161.04 -110.10 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OMG RELATED DB: PDB REMARK 900 MATURE FORM OF OMEGA-CONOTOXIN MVIIA, WITH AMIDATED C- REMARK 900 TERMINUS REMARK 900 RELATED ID: 1MVI RELATED DB: PDB REMARK 900 MATURE FORM OF OMEGA-CONOTOXIN MVIIA, WITH AMIDATED C- REMARK 900 TERMINUS REMARK 900 RELATED ID: 1DW4 RELATED DB: PDB REMARK 900 MATURE FORM OF OMEGA-CONOTOXIN MVIIA, WITH AMIDATED C- REMARK 900 TERMINUS
DBREF 1FEO A 1 25 UNP P05484 CXO7A_CONMA 1 25
SEQADV 1FEO GLY A 26 UNP P05484 ENGINEERED
SEQRES 1 A 26 CYS LYS GLY LYS GLY ALA LYS CYS SER ARG LEU MET TYR SEQRES 2 A 26 ASP CYS CYS THR GLY SER CYS ARG SER GLY LYS CYS GLY
SHEET 1 A 2 SER A 19 ARG A 21 0 SHEET 2 A 2 LYS A 24 GLY A 26 -1 O LYS A 24 N ARG A 21
SSBOND 1 CYS A 1 CYS A 16 1555 1555 1.92 SSBOND 2 CYS A 8 CYS A 20 1555 1555 2.00 SSBOND 3 CYS A 15 CYS A 25 1555 1555 2.20
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