HEADER TOXIN 09-APR-03 1OF9 TITLE SOLUTION STRUCTURE OF THE PORE FORMING TOXIN OF ENTAMOEBA TITLE 2 HISTOLYTICA (AMOEBAPORE A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PORE-FORMING PEPTIDE AMEOBAPORE A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AMOEBAPORE A, EH-APP SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759 KEYWDS PORE FORMING, TOXIN, SAPLIP, AMOEBAPORE A EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR O.HECHT,K.SCHLEINKOFER,H.BRUHN,M.LEIPPE,N.VAN NULAND, AUTHOR 2 A.J.DINGLEY,J.GROTZINGER REVDAT 3 24-FEB-09 1OF9 1 VERSN REVDAT 2 12-JAN-05 1OF9 1 JRNL REVDAT 1 26-FEB-04 1OF9 0 JRNL AUTH O.HECHT,N.VAN NULAND,K.SCHLEINKOFER,A.J.DINGLEY, JRNL AUTH 2 H.BRUHN,M.LEIPPE,J.GROTZINGER JRNL TITL SOLUTION STRUCTURE OF THE PORE-FORMING PROTEIN OF JRNL TITL 2 ENTAMOEBA HISTOLYTICA JRNL REF J.BIOL.CHEM. V. 279 17834 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14970207 JRNL DOI 10.1074/JBC.M312978200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA REMARK 3 AUTHORS : GUNTERT,WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OF9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-APR-03. REMARK 100 THE PDBE ID CODE IS EBI-12549. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 297 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 75 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: 2D H1-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 400 REMARK 400 COMPOUND REMARK 400 FORMS PORES IN THE CYTOPLASMIC MEMBRANE OF HOST CELLS. REMARK 400 HAS ANTIBACTERIAL ACTIVITY AGAINST M.LUTEUS. CONTAINS REMARK 400 ONE SAPOSIN DOMAIN. 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 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 LEU A 4 46.77 -147.97 REMARK 500 1 ASN A 6 -31.42 -39.46 REMARK 500 1 CYS A 8 -79.45 -64.77 REMARK 500 1 LEU A 18 -87.85 -52.72 REMARK 500 1 THR A 20 42.41 30.18 REMARK 500 1 THR A 21 -45.97 -176.60 REMARK 500 1 ALA A 24 16.74 95.47 REMARK 500 1 LYS A 37 38.34 -159.74 REMARK 500 1 ALA A 38 -88.76 -107.26 REMARK 500 1 ASP A 63 -70.85 -74.58 REMARK 500 1 LYS A 64 40.07 171.55 REMARK 500 1 ASP A 66 -177.23 -50.30 REMARK 500 1 LYS A 73 -71.10 -51.06 REMARK 500 1 ILE A 74 1.15 -66.45 REMARK 500 1 HIS A 75 81.97 69.13 REMARK 500 2 CYS A 8 -76.93 -68.12 REMARK 500 2 LEU A 18 -89.60 -49.14 REMARK 500 2 THR A 20 22.40 42.62 REMARK 500 2 THR A 21 -41.85 165.12 REMARK 500 2 SER A 32 -35.83 -35.42 REMARK 500 2 LYS A 37 41.41 -159.34 REMARK 500 2 ALA A 38 -98.80 -132.33 REMARK 500 2 LYS A 64 68.75 162.34 REMARK 500 2 ASP A 66 178.09 -47.93 REMARK 500 2 HIS A 75 52.12 33.57 REMARK 500 2 ALA A 76 31.41 -97.87 REMARK 500 3 GLU A 2 -4.60 86.26 REMARK 500 3 LEU A 4 61.61 -174.25 REMARK 500 3 LEU A 7 -87.42 -64.71 REMARK 500 3 CYS A 8 -74.21 -43.82 REMARK 500 3 LEU A 18 -82.21 -46.73 REMARK 500 3 THR A 21 113.60 84.63 REMARK 500 3 LYS A 37 36.99 -170.65 REMARK 500 3 ALA A 38 -89.35 -111.21 REMARK 500 3 LYS A 64 42.37 166.92 REMARK 500 3 ASP A 66 -177.92 -50.37 REMARK 500 4 GLU A 2 85.65 -166.43 REMARK 500 4 ILE A 3 -70.77 -44.83 REMARK 500 4 CYS A 5 -71.80 -65.78 REMARK 500 4 LEU A 18 -87.80 -51.57 REMARK 500 4 THR A 21 -21.73 88.69 REMARK 500 4 LYS A 37 65.77 -170.34 REMARK 500 4 ALA A 38 -88.16 -144.94 REMARK 500 4 ILE A 61 -36.35 -38.82 REMARK 500 4 LYS A 64 81.10 159.91 REMARK 500 4 ASP A 66 -178.96 -50.23 REMARK 500 5 GLU A 2 89.95 60.88 REMARK 500 5 LEU A 4 33.25 -171.14 REMARK 500 5 CYS A 8 -76.14 -82.67 REMARK 500 5 LEU A 18 -77.65 -36.26 REMARK 500 5 THR A 21 111.88 83.27 REMARK 500 5 LYS A 37 40.33 -172.25 REMARK 500 5 ALA A 38 -91.07 -110.09 REMARK 500 5 LYS A 64 41.79 170.56 REMARK 500 5 ASP A 66 -179.15 -48.60 REMARK 500 5 ALA A 76 43.37 -88.36 REMARK 500 6 GLU A 2 56.53 -146.58 REMARK 500 6 ILE A 3 -70.91 -41.03 REMARK 500 6 CYS A 5 -73.42 -62.98 REMARK 500 6 ASN A 6 -32.33 -39.63 REMARK 500 6 CYS A 8 -78.78 -66.40 REMARK 500 6 LEU A 18 -88.29 -46.01 REMARK 500 6 THR A 20 51.75 24.54 REMARK 500 6 THR A 21 -52.36 179.48 REMARK 500 6 ALA A 24 -26.33 158.01 REMARK 500 6 LYS A 37 39.05 -174.32 REMARK 500 6 ALA A 38 -97.29 -103.84 REMARK 500 6 LYS A 64 44.72 159.69 REMARK 500 6 ASP A 66 -179.57 -49.92 REMARK 500 6 HIS A 75 83.98 65.30 REMARK 500 7 GLU A 2 43.30 -153.65 REMARK 500 7 ILE A 3 -81.22 -58.47 REMARK 500 7 LEU A 7 -79.84 -67.71 REMARK 500 7 LEU A 18 -88.33 -53.06 REMARK 500 7 THR A 20 39.49 31.63 REMARK 500 7 THR A 21 -38.22 -178.52 REMARK 500 7 ALA A 24 21.65 95.39 REMARK 500 7 LYS A 37 39.20 -174.71 REMARK 500 7 ALA A 38 -91.54 -105.64 REMARK 500 7 ILE A 61 -31.68 -38.38 REMARK 500 7 LYS A 64 81.08 160.02 REMARK 500 7 ASP A 66 177.23 -48.51 REMARK 500 7 HIS A 75 45.60 38.41 REMARK 500 8 GLU A 2 64.33 -171.93 REMARK 500 8 LEU A 4 43.88 -152.66 REMARK 500 8 CYS A 8 -82.75 -65.40 REMARK 500 8 LEU A 18 -88.95 -57.06 REMARK 500 8 THR A 20 24.19 41.12 REMARK 500 8 THR A 21 -42.25 163.78 REMARK 500 8 LYS A 37 49.04 -83.91 REMARK 500 8 ALA A 38 -97.92 -117.56 REMARK 500 8 LYS A 64 64.50 157.48 REMARK 500 8 ASP A 66 178.13 -49.04 REMARK 500 8 HIS A 75 50.13 32.17 REMARK 500 9 GLU A 2 40.15 78.54 REMARK 500 9 LEU A 4 48.10 -149.92 REMARK 500 9 LEU A 7 -72.90 -64.35 REMARK 500 9 LEU A 18 -90.77 -50.02 REMARK 500 9 THR A 20 37.26 34.04 REMARK 500 9 THR A 21 -40.12 -179.69 REMARK 500 9 ALA A 24 27.52 89.32 REMARK 500 9 LYS A 37 48.71 -86.17 REMARK 500 9 ALA A 38 -104.65 -116.20 REMARK 500 9 LYS A 64 58.59 159.45 REMARK 500 9 ASP A 66 178.91 -48.50 REMARK 500 10 GLU A 2 -75.35 -39.41 REMARK 500 10 ILE A 3 -34.70 -36.56 REMARK 500 10 CYS A 5 -40.91 -162.98 REMARK 500 10 ASN A 6 -33.37 -36.63 REMARK 500 10 LEU A 7 -73.61 -50.88 REMARK 500 10 CYS A 8 -70.88 -87.74 REMARK 500 10 LEU A 18 -82.15 -39.02 REMARK 500 10 THR A 21 113.79 84.13 REMARK 500 10 ALA A 24 -0.96 78.11 REMARK 500 10 LYS A 37 40.04 -179.79 REMARK 500 10 ALA A 38 -95.56 -104.37 REMARK 500 10 LYS A 64 68.12 159.81 REMARK 500 10 ASP A 66 -178.26 -50.16 REMARK 500 10 LYS A 73 -72.86 -51.25 REMARK 500 10 HIS A 75 70.61 66.97 REMARK 500 10 ALA A 76 -89.65 -101.98 REMARK 500 11 GLU A 2 32.62 -171.16 REMARK 500 11 LEU A 4 36.94 -151.40 REMARK 500 11 CYS A 5 -72.78 -70.72 REMARK 500 11 LEU A 7 -70.61 -65.63 REMARK 500 11 LEU A 18 -90.65 -53.03 REMARK 500 11 THR A 20 25.71 39.79 REMARK 500 11 THR A 21 -41.50 162.70 REMARK 500 11 LYS A 37 39.51 -174.37 REMARK 500 11 ALA A 38 -97.41 -113.40 REMARK 500 11 LYS A 64 44.97 161.28 REMARK 500 11 ASP A 66 179.34 -49.51 REMARK 500 12 GLU A 2 58.72 -99.99 REMARK 500 12 LEU A 4 55.43 -173.47 REMARK 500 12 CYS A 8 -77.93 -66.06 REMARK 500 12 LEU A 18 -89.86 -56.43 REMARK 500 12 THR A 20 91.12 36.40 REMARK 500 12 THR A 21 -21.43 88.96 REMARK 500 12 LYS A 37 48.02 -86.58 REMARK 500 12 ALA A 38 -103.44 -118.70 REMARK 500 12 LYS A 64 43.18 163.41 REMARK 500 12 ASP A 66 -178.03 -50.90 REMARK 500 12 LYS A 73 -70.29 -50.43 REMARK 500 12 HIS A 75 94.47 68.62 REMARK 500 12 ALA A 76 22.79 -153.24 REMARK 500 13 GLU A 2 -7.76 90.30 REMARK 500 13 LEU A 4 64.93 176.32 REMARK 500 13 CYS A 8 -76.59 -76.40 REMARK 500 13 LEU A 18 -83.23 -40.18 REMARK 500 13 THR A 20 103.55 32.53 REMARK 500 13 THR A 21 -6.49 87.33 REMARK 500 13 ALA A 24 13.20 88.42 REMARK 500 13 LYS A 37 40.39 -170.26 REMARK 500 13 ALA A 38 -89.10 -129.54 REMARK 500 13 LYS A 64 40.40 170.69 REMARK 500 13 ASP A 66 179.62 -49.12 REMARK 500 13 ALA A 76 -128.42 -76.78 REMARK 500 14 GLU A 2 57.84 -172.11 REMARK 500 14 LEU A 4 43.70 -155.22 REMARK 500 14 CYS A 8 -76.18 -54.78 REMARK 500 14 LEU A 18 -81.59 -34.76 REMARK 500 14 THR A 21 114.69 83.79 REMARK 500 14 ALA A 24 -0.81 78.38 REMARK 500 14 LYS A 37 49.46 -165.60 REMARK 500 14 ALA A 38 -87.68 -126.31 REMARK 500 14 LYS A 64 44.01 161.75 REMARK 500 14 ASP A 66 179.29 -48.67 REMARK 500 14 HIS A 75 74.69 61.72 REMARK 500 15 GLU A 2 69.06 -173.09 REMARK 500 15 LEU A 4 34.25 -166.17 REMARK 500 15 CYS A 5 -70.58 -71.15 REMARK 500 15 LEU A 7 -84.19 -66.05 REMARK 500 15 CYS A 8 -74.52 -43.27 REMARK 500 15 LEU A 18 -88.40 -45.51 REMARK 500 15 THR A 20 92.47 34.80 REMARK 500 15 THR A 21 -8.83 86.36 REMARK 500 15 LYS A 37 53.04 -92.18 REMARK 500 15 ALA A 38 -101.69 -135.74 REMARK 500 15 LYS A 64 44.39 160.73 REMARK 500 15 ASP A 66 178.10 -48.69 REMARK 500 16 GLU A 2 53.04 78.92 REMARK 500 16 ILE A 3 -82.44 -42.72 REMARK 500 16 CYS A 5 -73.05 -65.28 REMARK 500 16 LEU A 18 -85.36 -47.50 REMARK 500 16 THR A 20 35.15 34.39 REMARK 500 16 THR A 21 -40.69 -179.52 REMARK 500 16 ALA A 24 11.58 90.58 REMARK 500 16 ALA A 38 -103.74 -115.08 REMARK 500 16 LYS A 64 71.26 158.43 REMARK 500 16 ASP A 66 178.22 -48.78 REMARK 500 17 GLU A 2 36.39 179.06 REMARK 500 17 CYS A 5 -74.56 -63.92 REMARK 500 17 LEU A 18 -93.88 -48.34 REMARK 500 17 THR A 20 43.42 35.84 REMARK 500 17 THR A 21 -46.85 -174.55 REMARK 500 17 ALA A 38 -102.33 -121.31 REMARK 500 17 ASP A 63 -71.51 -74.92 REMARK 500 17 LYS A 64 39.24 172.49 REMARK 500 17 ASP A 66 -179.72 -50.53 REMARK 500 17 HIS A 75 42.68 34.09 REMARK 500 18 GLU A 2 28.10 46.82 REMARK 500 18 LEU A 4 54.28 179.11 REMARK 500 18 LEU A 7 -76.89 -63.68 REMARK 500 18 LEU A 18 -92.37 -51.75 REMARK 500 18 THR A 20 39.64 31.98 REMARK 500 18 THR A 21 -38.96 -177.11 REMARK 500 18 ALA A 24 30.30 93.19 REMARK 500 18 LYS A 37 39.02 -176.56 REMARK 500 18 ALA A 38 -92.58 -116.03 REMARK 500 18 LYS A 64 38.93 172.75 REMARK 500 18 ASP A 66 -177.74 -50.17 REMARK 500 18 LYS A 73 -71.34 -50.28 REMARK 500 19 GLU A 2 95.90 178.03 REMARK 500 19 LEU A 4 36.17 -168.42 REMARK 500 19 CYS A 5 -71.88 -54.73 REMARK 500 19 LEU A 7 -76.78 -62.82 REMARK 500 19 LEU A 18 -92.43 -54.21 REMARK 500 19 THR A 20 39.40 31.31 REMARK 500 19 THR A 21 -47.35 -134.90 REMARK 500 19 ASN A 36 -30.61 -39.16 REMARK 500 19 ALA A 38 -107.95 -123.19 REMARK 500 19 ILE A 61 -34.22 -38.51 REMARK 500 19 LYS A 64 82.14 160.87 REMARK 500 19 ASP A 66 178.08 -48.42 REMARK 500 19 ALA A 76 -101.27 -53.68 REMARK 500 20 LEU A 4 55.47 176.54 REMARK 500 20 LEU A 18 -85.05 -44.81 REMARK 500 20 THR A 20 38.31 32.87 REMARK 500 20 THR A 21 -41.34 176.82 REMARK 500 20 ALA A 24 14.35 89.76 REMARK 500 20 LYS A 37 45.90 -164.81 REMARK 500 20 ALA A 38 -100.79 -114.56 REMARK 500 20 LYS A 64 41.87 164.44 REMARK 500 20 ASP A 66 -179.40 -49.94 REMARK 500 20 HIS A 75 42.84 33.22 REMARK 500 REMARK 500 REMARK: NULL DBREF 1OF9 A 1 77 UNP P34095 PFPA_ENTHI 22 98 SEQRES 1 A 77 GLY GLU ILE LEU CYS ASN LEU CYS THR GLY LEU ILE ASN SEQRES 2 A 77 THR LEU GLU ASN LEU LEU THR THR LYS GLY ALA ASP LYS SEQRES 3 A 77 VAL LYS ASP TYR ILE SER SER LEU CYS ASN LYS ALA SER SEQRES 4 A 77 GLY PHE ILE ALA THR LEU CYS THR LYS VAL LEU ASP PHE SEQRES 5 A 77 GLY ILE ASP LYS LEU ILE GLN LEU ILE GLU ASP LYS VAL SEQRES 6 A 77 ASP ALA ASN ALA ILE CYS ALA LYS ILE HIS ALA CYS HELIX 1 1 LEU A 4 LEU A 19 1 16 HELIX 2 2 ALA A 24 ASN A 36 1 13 HELIX 3 3 ILE A 42 GLY A 53 1 12 HELIX 4 4 GLY A 53 LYS A 64 1 12 HELIX 5 5 ASP A 66 HIS A 75 1 10 SSBOND 1 CYS A 5 CYS A 77 1555 1555 2.12 SSBOND 2 CYS A 8 CYS A 71 1555 1555 2.18 SSBOND 3 CYS A 35 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 MODEL 1