HEADER ANTIMICROBIAL PROTEIN 28-MAR-12 2LRD TITLE THE SOLUTION STRUCTURE OF THE MONOMERIC ACANTHAPORIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACANTHAPORIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACANTHAMOEBA CULBERTSONI; SOURCE 3 ORGANISM_TAXID: 43142; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR: PET32A KEYWDS PORE-FORMING TOXIN, ALPHA HELIX, ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.MICHALEK,F.D.SOENNICHSEN,R.WECHSELBERGER,A.J.DINGLEY,H.WIENK, AUTHOR 2 M.SIMANSKI,R.HERBST,I.LORENZEN,F.MARCIANO-CABRAL,C.GELHAUS, AUTHOR 3 J.GROETZINGER,M.LEIPPE REVDAT 4 14-JUN-23 2LRD 1 REMARK REVDAT 3 26-DEC-12 2LRD 1 JRNL REVDAT 2 14-NOV-12 2LRD 1 JRNL REVDAT 1 02-MAY-12 2LRD 0 SPRSDE 02-MAY-12 2LRD 2KU8 JRNL AUTH M.MICHALEK,F.D.SONNICHSEN,R.WECHSELBERGER,A.J.DINGLEY, JRNL AUTH 2 C.W.HUNG,A.KOPP,H.WIENK,M.SIMANSKI,R.HERBST,I.LORENZEN, JRNL AUTH 3 F.MARCIANO-CABRAL,C.GELHAUS,T.GUTSMANN,A.THOLEY, JRNL AUTH 4 J.GROTZINGER,M.LEIPPE JRNL TITL STRUCTURE AND FUNCTION OF A UNIQUE PORE-FORMING PROTEIN FROM JRNL TITL 2 A PATHOGENIC ACANTHAMOEBA. JRNL REF NAT.CHEM.BIOL. V. 9 37 2013 JRNL REFN ISSN 1552-4450 JRNL PMID 23143413 JRNL DOI 10.1038/NCHEMBIO.1116 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE, X-PLOR NIH REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRPIPE), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LRD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000102737. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.4 REMARK 210 IONIC STRENGTH : 0.05 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0 MM [U-100% 15N] REMARK 210 ACANTHAPORIN, 7 % [U-2H] D2O, REMARK 210 0.001 % SODIUM AZIDE, 93% H2O/7% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H NOESY; 3D 1H-15N TOCSY; REMARK 210 3D 1H-15N NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW, CYANA REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 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 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 HA LEU A 29 HZ PHE A 46 0.93 REMARK 500 HD22 LEU A 36 HA ALA A 43 1.19 REMARK 500 HG12 VAL A 54 HD12 LEU A 58 1.34 REMARK 500 H1 ALA A 1 HG3 GLU A 48 1.35 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 LYS A 4 36.98 -84.11 REMARK 500 1 SER A 6 -176.53 -68.88 REMARK 500 1 ILE A 27 82.06 -65.99 REMARK 500 1 ASP A 28 79.35 -105.58 REMARK 500 1 GLU A 40 101.11 -48.85 REMARK 500 1 HIS A 50 34.16 -99.14 REMARK 500 1 HIS A 52 -153.57 -155.40 REMARK 500 1 CYS A 55 -33.89 165.69 REMARK 500 1 HIS A 59 48.86 81.06 REMARK 500 1 LEU A 60 -62.36 -120.00 REMARK 500 2 SER A 6 -160.20 -74.37 REMARK 500 2 ILE A 27 71.85 -69.12 REMARK 500 2 CYS A 47 34.73 -82.25 REMARK 500 2 HIS A 50 52.53 -111.63 REMARK 500 2 HIS A 59 57.31 95.63 REMARK 500 2 LEU A 60 -49.86 -141.85 REMARK 500 3 LYS A 4 31.46 -81.68 REMARK 500 3 SER A 6 -163.19 -75.59 REMARK 500 3 GLU A 40 44.71 -78.26 REMARK 500 3 HIS A 52 -156.35 -151.83 REMARK 500 3 CYS A 55 -28.18 177.49 REMARK 500 4 MET A 2 -75.62 68.39 REMARK 500 4 LYS A 4 30.75 -85.01 REMARK 500 4 CYS A 24 -71.53 -97.49 REMARK 500 4 GLU A 40 76.93 -67.03 REMARK 500 4 HIS A 50 45.04 -97.15 REMARK 500 4 HIS A 59 72.18 55.03 REMARK 500 5 ILE A 27 94.35 -62.53 REMARK 500 5 LEU A 33 0.55 -69.69 REMARK 500 5 GLU A 40 88.26 -48.64 REMARK 500 5 PHE A 46 -66.19 -93.57 REMARK 500 5 HIS A 50 64.10 -101.26 REMARK 500 6 GLU A 40 47.51 -79.84 REMARK 500 6 HIS A 50 33.33 -98.14 REMARK 500 6 CYS A 51 89.08 -59.25 REMARK 500 6 HIS A 52 176.50 179.78 REMARK 500 6 HIS A 59 74.21 60.52 REMARK 500 6 LEU A 60 -65.39 -121.73 REMARK 500 7 MET A 2 -142.87 -120.33 REMARK 500 7 SER A 6 -161.65 -75.42 REMARK 500 7 ILE A 27 84.22 -66.98 REMARK 500 7 HIS A 50 65.25 -111.72 REMARK 500 7 HIS A 59 75.90 66.86 REMARK 500 7 LEU A 60 -58.49 -126.61 REMARK 500 8 MET A 2 -105.53 -158.44 REMARK 500 8 ILE A 27 63.43 37.03 REMARK 500 8 GLU A 40 28.56 -76.33 REMARK 500 8 CYS A 47 42.83 -86.76 REMARK 500 8 HIS A 50 47.99 -98.59 REMARK 500 8 HIS A 59 73.15 74.92 REMARK 500 REMARK 500 THIS ENTRY HAS 133 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18357 RELATED DB: BMRB REMARK 900 RELATED ID: 2LRE RELATED DB: PDB DBREF 2LRD A 1 61 PDB 2LRD 2LRD 1 61 SEQRES 1 A 61 ALA MET GLY LYS CYS SER VAL LEU LYS LYS VAL ALA CYS SEQRES 2 A 61 ALA ALA ALA ILE ALA GLY ALA VAL ALA ALA CYS GLY GLY SEQRES 3 A 61 ILE ASP LEU PRO CYS VAL LEU ALA ALA LEU LYS ALA ALA SEQRES 4 A 61 GLU GLY CYS ALA SER CYS PHE CYS GLU ASP HIS CYS HIS SEQRES 5 A 61 GLY VAL CYS LYS ASP LEU HIS LEU CYS HELIX 1 1 LEU A 8 ILE A 17 1 10 HELIX 2 2 ILE A 17 GLY A 25 1 9 HELIX 3 3 ASP A 28 LYS A 37 1 10 HELIX 4 4 CYS A 42 HIS A 50 1 9 HELIX 5 5 HIS A 52 ASP A 57 1 6 SSBOND 1 CYS A 5 CYS A 42 1555 1555 2.04 SSBOND 2 CYS A 13 CYS A 45 1555 1555 2.04 SSBOND 3 CYS A 24 CYS A 31 1555 1555 2.03 SSBOND 4 CYS A 47 CYS A 55 1555 1555 2.02 SSBOND 5 CYS A 51 CYS A 61 1555 1555 2.03 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