10 20 30 40 50 60 70 80 2ROO - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TOXIN 04-APR-08 2ROO
TITLE SOLUTION STRUCTURE OF MAGI4, A SPIDER TOXIN FROM MACROTHELE TITLE 2 GIGAS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN MAGI-4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: NEUROTOXIN MAGI-4; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED.
KEYWDS SPIDER, TOXIN, SODIUM CHANNEL INHIBITOR, CLEAVAGE ON PAIR KEYWDS 2 OF BASIC RESIDUES, IONIC CHANNEL INHIBITOR, KNOTTIN, KEYWDS 3 NEUROTOXIN, SECRETED
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR N.YAMAJI
REVDAT 1 07-APR-09 2ROO 0
JRNL AUTH N.YAMAJI,H.NISHIO,E.VILLEGAS,Y.NISHIUCHI,G.CORZO JRNL TITL CHEMICAL SYNTHESIS AND SOLUTION STRUCTURE OF A JRNL TITL 2 SPIDER TOXIN THAT AFFECTS THE INACTIVATION OF JRNL TITL 3 MAMMALIAN SODIUM CHANNELS JRNL REF TO BE PUBLISHED JRNL REFN
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH 2.9.1 REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2ROO COMPLIES WITH FORMAT V. 3.20, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-APR-08. REMARK 100 THE RCSB ID CODE IS RCSB150101.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 2.4 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 3.7 MM MAGI4, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-13C HSQC, 2D DQF-COSY, REMARK 210 2D 1H-1H NOESY, 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR_NIH 2.9.1, ANSIG 3.3, REMARK 210 XWINNMR 2.5 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: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 1 CYS A 43 C CYS A 43 OXT 0.151 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 ARG A 5 79.36 62.09 REMARK 500 1 ALA A 6 129.97 -179.55 REMARK 500 1 ALA A 23 74.20 -101.57 REMARK 500 1 ASN A 26 28.85 -141.73 REMARK 500 1 GLN A 27 -171.00 48.89 REMARK 500 1 GLN A 28 153.93 57.87 REMARK 500 1 ARG A 33 -165.24 -51.93 REMARK 500 1 LYS A 34 106.60 121.40 REMARK 500 1 TRP A 35 -74.04 -114.02 REMARK 500 1 THR A 40 -95.47 42.62 REMARK 500 1 GLU A 42 112.11 54.42 REMARK 500 2 ARG A 5 86.82 56.46 REMARK 500 2 ALA A 6 135.25 178.52 REMARK 500 2 ASP A 13 -1.30 -59.87 REMARK 500 2 ALA A 23 -142.58 -87.20 REMARK 500 2 TRP A 24 -42.15 -172.22 REMARK 500 2 GLN A 28 -167.79 -122.57 REMARK 500 2 TRP A 35 -162.05 57.43 REMARK 500 2 LYS A 36 -1.98 90.73 REMARK 500 2 PHE A 39 78.57 13.77 REMARK 500 3 SER A 3 -138.63 -100.70 REMARK 500 3 ARG A 5 90.81 41.76 REMARK 500 3 ASP A 13 -11.88 -47.33 REMARK 500 3 GLN A 27 43.32 29.44 REMARK 500 3 LYS A 34 41.92 178.03 REMARK 500 3 TRP A 35 -165.28 -120.54 REMARK 500 3 LYS A 36 67.73 -62.67 REMARK 500 3 PHE A 39 62.40 178.08 REMARK 500 3 GLU A 42 116.56 54.49 REMARK 500 4 SER A 3 -152.96 -108.09 REMARK 500 4 ARG A 5 91.55 53.96 REMARK 500 4 ALA A 6 125.70 -175.77 REMARK 500 4 ASN A 26 12.47 51.29 REMARK 500 4 GLN A 27 -148.81 43.94 REMARK 500 4 GLN A 28 134.46 60.39 REMARK 500 4 LYS A 34 -99.32 -126.14 REMARK 500 4 PHE A 39 -164.04 -50.93 REMARK 500 4 THR A 40 25.99 87.14 REMARK 500 5 ARG A 5 86.89 56.66 REMARK 500 5 ASP A 13 -6.76 -52.91 REMARK 500 5 TRP A 24 1.73 -53.89 REMARK 500 5 ASN A 26 17.22 54.51 REMARK 500 5 GLN A 27 65.08 24.94 REMARK 500 5 TRP A 35 -87.15 59.13 REMARK 500 5 LYS A 36 78.38 7.91 REMARK 500 5 TYR A 37 79.22 -55.01 REMARK 500 5 LEU A 38 -174.40 -57.10 REMARK 500 5 PHE A 39 97.42 -166.68 REMARK 500 6 SER A 3 -162.45 -104.45 REMARK 500 6 ARG A 5 82.51 54.37 REMARK 500 6 ALA A 6 125.62 -175.48 REMARK 500 6 CYS A 15 -173.09 -55.99 REMARK 500 6 CYS A 16 -143.23 22.08 REMARK 500 6 TRP A 24 -7.67 -50.46 REMARK 500 6 ASN A 26 45.63 -147.98 REMARK 500 6 LYS A 36 27.16 -56.47 REMARK 500 6 LEU A 38 163.60 70.08 REMARK 500 6 PHE A 39 176.22 102.26 REMARK 500 7 SER A 3 -169.20 86.33 REMARK 500 7 ARG A 5 84.20 49.18 REMARK 500 7 ALA A 6 139.53 -178.12 REMARK 500 7 ASN A 26 13.60 45.78 REMARK 500 7 GLN A 27 46.30 34.00 REMARK 500 7 LYS A 34 39.68 -150.69 REMARK 500 7 TRP A 35 -162.58 64.14 REMARK 500 7 LYS A 36 23.67 -172.18 REMARK 500 7 PHE A 39 -117.60 -60.55 REMARK 500 7 GLU A 42 159.73 63.07 REMARK 500 8 SER A 3 -166.36 -102.23 REMARK 500 8 LYS A 4 116.52 -39.86 REMARK 500 8 ARG A 5 86.32 59.97 REMARK 500 8 ALA A 6 137.18 -177.61 REMARK 500 8 CYS A 15 -166.64 -57.69 REMARK 500 8 CYS A 16 -139.73 19.60 REMARK 500 8 GLN A 27 49.25 21.78 REMARK 500 8 LYS A 34 -83.51 -175.94 REMARK 500 8 TRP A 35 -165.19 -113.64 REMARK 500 8 LYS A 36 -55.69 -173.33 REMARK 500 8 TYR A 37 -24.78 176.22 REMARK 500 8 LEU A 38 173.78 123.69 REMARK 500 8 PHE A 39 107.19 30.87 REMARK 500 9 ARG A 5 86.21 58.77 REMARK 500 9 ALA A 6 147.10 -177.50 REMARK 500 9 TRP A 7 135.40 -39.20 REMARK 500 9 CYS A 16 130.30 -28.15 REMARK 500 9 TRP A 24 -9.50 -57.39 REMARK 500 9 ASN A 26 51.86 -146.46 REMARK 500 9 LYS A 34 57.69 -157.59 REMARK 500 9 TRP A 35 -76.36 58.51 REMARK 500 9 LYS A 36 29.08 84.45 REMARK 500 9 TYR A 37 54.92 -108.13 REMARK 500 9 LEU A 38 -150.52 -170.14 REMARK 500 9 THR A 40 -112.93 34.91 REMARK 500 10 SER A 3 -145.23 -103.57 REMARK 500 10 ARG A 5 88.16 52.41 REMARK 500 10 ALA A 6 134.75 -175.48 REMARK 500 10 CYS A 15 166.75 -47.20 REMARK 500 10 ASN A 26 -4.68 70.22 REMARK 500 10 GLN A 27 16.93 57.62 REMARK 500 10 GLU A 32 -156.82 -147.57 REMARK 500 10 TRP A 35 -166.03 -119.35 REMARK 500 10 LYS A 36 39.59 -172.06 REMARK 500 10 TYR A 37 32.96 108.06 REMARK 500 10 PHE A 39 -170.65 139.19 REMARK 500 11 SER A 3 172.62 80.61 REMARK 500 11 LYS A 4 129.56 -28.77 REMARK 500 11 ARG A 5 78.76 49.19 REMARK 500 11 ALA A 6 135.87 -171.39 REMARK 500 11 ASN A 26 -3.43 61.03 REMARK 500 11 ARG A 33 60.31 -63.97 REMARK 500 11 LYS A 34 -2.98 -54.64 REMARK 500 11 LYS A 36 16.54 -57.60 REMARK 500 11 TYR A 37 -3.95 48.04 REMARK 500 11 LEU A 38 -65.32 -96.76 REMARK 500 11 PHE A 39 -70.90 178.51 REMARK 500 11 THR A 40 77.05 58.88 REMARK 500 12 SER A 3 -165.28 84.74 REMARK 500 12 ARG A 5 78.60 53.37 REMARK 500 12 ALA A 6 129.17 -178.09 REMARK 500 12 GLN A 27 15.07 57.30 REMARK 500 12 TRP A 35 -167.66 -121.59 REMARK 500 12 LYS A 36 24.13 36.05 REMARK 500 12 LEU A 38 -119.72 0.34 REMARK 500 12 THR A 40 -97.66 -153.89 REMARK 500 12 GLU A 42 107.55 64.00 REMARK 500 13 SER A 3 -158.62 -111.37 REMARK 500 13 LYS A 4 119.83 -37.33 REMARK 500 13 ARG A 5 87.55 50.74 REMARK 500 13 ALA A 6 131.52 -172.23 REMARK 500 13 TYR A 25 -79.56 157.81 REMARK 500 13 ARG A 33 43.46 -64.53 REMARK 500 13 LYS A 34 -9.46 -50.39 REMARK 500 13 TRP A 35 -150.02 -122.92 REMARK 500 13 LYS A 36 10.37 112.85 REMARK 500 13 LEU A 38 -120.20 -170.45 REMARK 500 13 PHE A 39 -70.41 32.48 REMARK 500 13 THR A 40 47.82 80.65 REMARK 500 14 LYS A 4 113.27 4.77 REMARK 500 14 ARG A 5 87.15 60.22 REMARK 500 14 ALA A 6 133.87 176.36 REMARK 500 14 GLN A 27 6.30 56.53 REMARK 500 14 ARG A 33 92.52 -69.76 REMARK 500 14 LYS A 36 22.64 103.55 REMARK 500 14 LEU A 38 -89.12 133.97 REMARK 500 14 PHE A 39 34.64 179.41 REMARK 500 14 THR A 40 -118.18 -167.94 REMARK 500 15 LYS A 4 108.96 49.39 REMARK 500 15 ARG A 5 83.39 50.78 REMARK 500 15 ALA A 6 120.54 -179.93 REMARK 500 15 GLU A 10 -157.35 -170.28 REMARK 500 15 ASP A 13 -9.05 -53.83 REMARK 500 15 CYS A 16 66.46 -48.78 REMARK 500 15 GLN A 27 -163.41 63.93 REMARK 500 15 GLN A 28 -174.50 59.93 REMARK 500 15 LYS A 34 65.39 -172.99 REMARK 500 15 LYS A 36 -9.78 53.40 REMARK 500 15 LEU A 38 -47.79 76.01 REMARK 500 15 PHE A 39 -93.99 -4.84 REMARK 500 15 THR A 40 -151.21 38.39 REMARK 500 15 GLU A 42 139.33 40.42 REMARK 500 16 SER A 3 -162.57 -110.13 REMARK 500 16 LYS A 4 54.23 -58.53 REMARK 500 16 ARG A 5 76.59 137.55 REMARK 500 16 ALA A 6 146.77 -175.00 REMARK 500 16 TRP A 7 151.11 -47.83 REMARK 500 16 TRP A 24 94.93 14.07 REMARK 500 16 TYR A 25 3.42 -49.26 REMARK 500 16 GLN A 27 37.53 172.72 REMARK 500 16 ARG A 33 175.41 -57.94 REMARK 500 16 LYS A 34 99.36 178.54 REMARK 500 16 LYS A 36 -9.77 80.29 REMARK 500 16 TYR A 37 49.28 -73.21 REMARK 500 16 LEU A 38 137.04 96.39 REMARK 500 16 PHE A 39 43.73 -60.88 REMARK 500 17 LYS A 4 128.38 -25.72 REMARK 500 17 ARG A 5 82.19 60.33 REMARK 500 17 ALA A 6 129.02 176.44 REMARK 500 17 ASN A 26 13.22 55.95 REMARK 500 17 GLN A 27 -155.53 50.51 REMARK 500 17 GLN A 28 144.04 63.56 REMARK 500 17 LYS A 34 70.88 -159.59 REMARK 500 17 TYR A 37 27.90 155.89 REMARK 500 17 LEU A 38 -175.77 -177.97 REMARK 500 17 PHE A 39 120.60 -32.10 REMARK 500 17 THR A 40 34.47 -81.71 REMARK 500 18 LYS A 4 121.84 -37.52 REMARK 500 18 ARG A 5 86.05 48.89 REMARK 500 18 ALA A 6 124.23 -173.03 REMARK 500 18 TRP A 7 142.67 -24.54 REMARK 500 18 CYS A 16 148.49 -34.12 REMARK 500 18 ALA A 23 -148.82 -85.52 REMARK 500 18 TRP A 24 -49.00 -175.01 REMARK 500 18 GLN A 27 -167.22 54.59 REMARK 500 18 GLN A 28 -168.36 64.06 REMARK 500 18 TRP A 35 -167.97 54.26 REMARK 500 18 LYS A 36 -41.12 -164.81 REMARK 500 18 TYR A 37 -21.14 173.66 REMARK 500 18 LEU A 38 -158.35 -164.55 REMARK 500 19 SER A 3 -173.78 87.13 REMARK 500 19 ARG A 5 81.26 46.92 REMARK 500 19 ALA A 6 126.78 -178.81 REMARK 500 19 TRP A 24 -2.05 -51.86 REMARK 500 19 ASN A 26 46.75 -151.27 REMARK 500 19 SER A 30 -157.81 -144.56 REMARK 500 19 LYS A 34 56.30 -155.12 REMARK 500 19 LYS A 36 9.87 42.01 REMARK 500 19 TYR A 37 47.70 -106.47 REMARK 500 20 SER A 3 -159.52 -94.31 REMARK 500 20 ARG A 5 78.59 39.20 REMARK 500 20 ALA A 6 125.96 -179.71 REMARK 500 20 CYS A 16 137.79 -38.10 REMARK 500 20 GLN A 27 6.48 58.72 REMARK 500 20 LYS A 34 27.13 -158.20 REMARK 500 20 THR A 40 -117.43 31.80 REMARK 500 20 GLU A 42 67.70 35.54 REMARK 500 REMARK 500 REMARK: NULL
DBREF 2ROO A 1 43 UNP P83560 TXMG4_MACGS 63 105
SEQRES 1 A 43 CYS GLY SER LYS ARG ALA TRP CYS LYS GLU LYS LYS ASP SEQRES 2 A 43 CYS CYS CYS GLY TYR ASN CYS VAL TYR ALA TRP TYR ASN SEQRES 3 A 43 GLN GLN SER SER CYS GLU ARG LYS TRP LYS TYR LEU PHE SEQRES 4 A 43 THR GLY GLU CYS
HELIX 1 1 GLU A 10 CYS A 14 5 5 HELIX 2 2 TRP A 24 GLN A 27 5 4
SHEET 1 A 2 ASN A 19 TYR A 22 0 SHEET 2 A 2 SER A 29 GLU A 32 -1 O GLU A 32 N ASN A 19
SSBOND 1 CYS A 1 CYS A 15 1555 1555 2.02 SSBOND 2 CYS A 8 CYS A 20 1555 1555 2.02 SSBOND 3 CYS A 14 CYS A 31 1555 1555 2.03 SSBOND 4 CYS A 16 CYS A 43 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