HEADER STRUCTURAL PROTEIN 26-APR-13 2M7L TITLE ALFA-ACTININ FROM PARASITE ENTAMOEBA HISTOLYTICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALPONIN HOMOLOGY DOMAIN PROTEIN, PUTATIVE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 GENE: EHI_199000; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 12 AUTHOR C.K.PERSSON,M.L.MAYZEL,B.G.KARLSSON,L.BACKMAN REVDAT 3 14-JUN-23 2M7L 1 SEQADV REVDAT 2 19-JUN-13 2M7L 1 AUTHOR JRNL REVDAT 1 05-JUN-13 2M7L 0 JRNL AUTH C.K.PERSSON,M.L.MAYZEL,B.G.KARLSSON,L.BACKMAN JRNL TITL ALFA-ACTININ FROM PARASITE ENTAMOEBA HISTOLYTICA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.2, CNS REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), REMARK 3 BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ENSEMBLE WAS REFINED USING CNS REMARK 3 WATER REFINEMENT REMARK 4 REMARK 4 2M7L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000103309. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 0.15 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5 MM [U-100% 13C; U-100% 15N] REMARK 210 THE PROTEIN-1, 25 MM SODIUM REMARK 210 PHOSPHATE-2, 150 MM SODIUM REMARK 210 CHLORIDE-3, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC/HMQC; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY; 2D 1H-1H REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 12 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 HZ2 LYS A 103 OD2 ASP A 110 1.55 REMARK 500 OD1 ASP A 104 HZ2 LYS A 131 1.56 REMARK 500 HZ3 LYS A 131 OD2 ASP A 136 1.57 REMARK 500 HZ3 LYS A 82 OE2 GLU A 85 1.58 REMARK 500 HZ3 LYS A 31 OD1 ASP A 57 1.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 8 TYR A 56 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 8 TYR A 56 CB - CG - CD1 ANGL. DEV. = 4.5 DEGREES REMARK 500 11 TYR A 56 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 12 TYR A 56 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES 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 SER A 2 -83.73 -75.07 REMARK 500 1 HIS A 25 24.12 45.68 REMARK 500 1 LEU A 43 -61.10 -107.16 REMARK 500 1 GLU A 52 85.55 -67.49 REMARK 500 1 PRO A 89 23.51 -78.00 REMARK 500 1 ILE A 99 -61.24 -90.33 REMARK 500 1 ALA A 114 22.92 -78.30 REMARK 500 1 THR A 143 82.75 65.92 REMARK 500 2 HIS A 25 18.28 51.15 REMARK 500 2 ASP A 47 -65.70 -100.15 REMARK 500 2 GLU A 52 -101.92 46.38 REMARK 500 2 SER A 71 -178.12 -68.04 REMARK 500 2 PRO A 89 7.37 -65.39 REMARK 500 2 ALA A 101 107.91 -58.33 REMARK 500 2 ALA A 114 20.65 -77.07 REMARK 500 2 THR A 143 -46.43 79.26 REMARK 500 3 HIS A 25 34.59 37.46 REMARK 500 3 ILE A 46 59.97 -104.93 REMARK 500 3 ASP A 73 -70.07 -80.01 REMARK 500 3 PRO A 87 178.38 -57.03 REMARK 500 3 PRO A 89 -7.48 -57.75 REMARK 500 3 ALA A 101 104.06 -57.99 REMARK 500 3 ASP A 104 -61.04 -127.28 REMARK 500 3 ALA A 114 20.29 -76.32 REMARK 500 4 SER A 2 -177.74 65.07 REMARK 500 4 HIS A 25 60.21 36.79 REMARK 500 4 GLU A 52 -104.08 52.78 REMARK 500 4 LYS A 65 24.31 -73.42 REMARK 500 4 MET A 79 -66.40 -90.50 REMARK 500 4 ASP A 84 -70.11 -99.99 REMARK 500 4 GLU A 85 -70.34 -52.29 REMARK 500 4 GLU A 94 -72.44 -91.41 REMARK 500 4 ALA A 101 101.97 -51.92 REMARK 500 5 SER A 2 92.32 -171.40 REMARK 500 5 HIS A 25 43.41 39.55 REMARK 500 5 ASP A 53 43.09 -78.46 REMARK 500 5 SER A 71 -168.75 -110.77 REMARK 500 5 ASP A 73 -71.20 -80.94 REMARK 500 5 ASN A 86 141.33 -39.81 REMARK 500 5 PRO A 87 129.55 -17.88 REMARK 500 5 ALA A 101 107.53 -54.37 REMARK 500 5 ALA A 114 22.00 -77.06 REMARK 500 6 SER A 2 -83.46 68.75 REMARK 500 6 HIS A 25 18.43 55.75 REMARK 500 6 PRO A 89 21.02 -57.85 REMARK 500 6 ALA A 101 102.20 -56.09 REMARK 500 6 ALA A 114 20.75 -75.87 REMARK 500 6 ASP A 136 99.25 -64.82 REMARK 500 7 HIS A 25 58.56 36.92 REMARK 500 7 ASP A 26 30.05 -75.07 REMARK 500 REMARK 500 THIS ENTRY HAS 91 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 7 ARG A 35 0.08 SIDE CHAIN REMARK 500 8 ARG A 35 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19195 RELATED DB: BMRB DBREF 2M7L A 3 144 UNP C4LWU6 C4LWU6_ENTHI 478 619 SEQADV 2M7L GLY A 1 UNP C4LWU6 EXPRESSION TAG SEQADV 2M7L SER A 2 UNP C4LWU6 EXPRESSION TAG SEQRES 1 A 144 GLY SER SER SER GLY VAL THR ALA GLU GLN MET GLN GLU SEQRES 2 A 144 PHE LYS GLN SER PHE ASP ALA PHE ASP GLY ASN HIS ASP SEQRES 3 A 144 GLY ILE LEU ASP LYS LEU GLU PHE ARG SER CYS LEU SER SEQRES 4 A 144 SER MET GLY LEU ILE ASP ILE ASP PHE THR GLY GLY GLU SEQRES 5 A 144 ASP ALA GLN TYR ASP ALA ILE TYR ASN ASN VAL THR LYS SEQRES 6 A 144 GLY GLU ASN GLY VAL SER PHE ASP ASN TYR VAL GLN TYR SEQRES 7 A 144 MET LYS GLU LYS ASN ASP GLU ASN PRO SER PRO GLU GLN SEQRES 8 A 144 LEU ASN GLU ILE PHE SER THR ILE ALA ALA GLY LYS ASP SEQRES 9 A 144 SER ILE THR GLU THR ASP MET GLN LYS ALA GLY MET SER SEQRES 10 A 144 ALA GLU GLN ILE GLU TYR VAL LYS ALA ASN LEU PRO GLN SEQRES 11 A 144 LYS GLY ASP GLY TYR ASP TYR ALA ALA TRP VAL LYS THR SEQRES 12 A 144 ASN HELIX 1 1 THR A 7 ALA A 20 1 14 HELIX 2 2 ASP A 30 MET A 41 1 12 HELIX 3 3 ASP A 53 THR A 64 1 12 HELIX 4 4 SER A 71 GLU A 85 1 15 HELIX 5 5 PRO A 89 ALA A 100 1 12 HELIX 6 6 THR A 107 GLN A 112 1 6 HELIX 7 7 SER A 117 LEU A 128 1 12 HELIX 8 8 ALA A 138 THR A 143 1 6 SHEET 1 A 2 SER A 105 ILE A 106 0 SHEET 2 A 2 TYR A 135 ASP A 136 -1 O TYR A 135 N ILE A 106 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