PDB Short entry for 2BTF HEADER ACETYLATION AND ACTIN-BINDING 18-JAN-94 2BTF TITLE THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-ACTIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROFILIN; COMPND 7 CHAIN: P; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 7 ORGANISM_COMMON: CATTLE; SOURCE 8 ORGANISM_TAXID: 9913 KEYWDS ACETYLATION AND ACTIN-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR C.E.SCHUTT,J.C.MYSLIK,M.D.ROZYCKI,N.C.W.GOONESEKERE REVDAT 4 29-NOV-17 2BTF 1 HELIX REVDAT 3 24-FEB-09 2BTF 1 VERSN REVDAT 2 01-APR-03 2BTF 1 JRNL REVDAT 1 22-JUN-94 2BTF 0 JRNL AUTH C.E.SCHUTT,J.C.MYSLIK,M.D.ROZYCKI,N.C.GOONESEKERE,U.LINDBERG JRNL TITL THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN. JRNL REF NATURE V. 365 810 1993 JRNL REFN ISSN 0028-0836 JRNL PMID 8413665 JRNL DOI 10.1038/365810A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.D.ROZYCKI,J.C.MYSLIK,C.E.SCHUTT,U.LINDBERG REMARK 1 TITL STRUCTURAL ASPECTS OF ACTIN BINDING PROTEINS CURRENT OPINION REMARK 1 TITL 2 IN CELL BIOLOGY REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH C.BJORKEGREN,M.ROZYCKI,C.E.SCHUTT,U.LINDBERG,R.KARLSSON REMARK 1 TITL MUTAGENESIS OF HUMAN PROFILIN LOCATES ITS REMARK 1 TITL 2 POLY(L-PROLINE)-BINDING SITE TO A HYDROPHOBIC PATCH OF REMARK 1 TITL 3 AROMATIC AMINO ACIDS REMARK 1 REF FEBS LETT. V. 333 123 1993 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.E.SCHUTT,U.LINDBERG,J.MYSLIK,N.STRAUSS REMARK 1 TITL MOLECULAR PACKING IN PROFILIN-ACTIN CRYSTALS AND ITS REMARK 1 TITL 2 IMPLICATIONS REMARK 1 REF J.MOL.BIOL. V. 209 735 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3968 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 3.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BTF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177879. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 19.47500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 85.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 85.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.47500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.65000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P 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: 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 HIS A 40 NE2 HIS A 40 CD2 -0.072 REMARK 500 HIS A 87 NE2 HIS A 87 CD2 -0.071 REMARK 500 HIS A 88 NE2 HIS A 88 CD2 -0.075 REMARK 500 HIS A 161 NE2 HIS A 161 CD2 -0.066 REMARK 500 HIS A 371 NE2 HIS A 371 CD2 -0.069 REMARK 500 CYS P 16 CA CYS P 16 CB -0.088 REMARK 500 HIS P 119 NE2 HIS P 119 CD2 -0.069 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 ASP A 4 N - CA - C ANGL. DEV. = -19.0 DEGREES REMARK 500 ASP A 4 CA - C - N ANGL. DEV. = -19.1 DEGREES REMARK 500 ILE A 5 CA - CB - CG1 ANGL. DEV. = -11.9 DEGREES REMARK 500 ILE A 5 CA - C - N ANGL. DEV. = -25.9 DEGREES REMARK 500 ILE A 5 O - C - N ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 37 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 VAL A 43 CA - CB - CG2 ANGL. DEV. = -9.2 DEGREES REMARK 500 MET A 47 CA - CB - CG ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG A 62 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG A 62 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 62 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 TYR A 69 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 TRP A 79 CD1 - CG - CD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 TRP A 79 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 86 CD1 - CG - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 86 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 86 CG - CD2 - CE3 ANGL. DEV. = 6.3 DEGREES REMARK 500 TYR A 91 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 116 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 MET A 132 CA - CB - CG ANGL. DEV. = 16.4 DEGREES REMARK 500 MET A 132 CG - SD - CE ANGL. DEV. = -10.5 DEGREES REMARK 500 ARG A 147 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 VAL A 163 CG1 - CB - CG2 ANGL. DEV. = -10.7 DEGREES REMARK 500 ARG A 183 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 TYR A 188 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 MET A 190 CA - CB - CG ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG A 196 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 CYS A 217 CA - CB - SG ANGL. DEV. = -13.9 DEGREES REMARK 500 TYR A 218 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ALA A 230 N - CA - C ANGL. DEV. = -17.9 DEGREES REMARK 500 ARG A 256 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 290 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 LYS A 315 CA - CB - CG ANGL. DEV. = 13.5 DEGREES REMARK 500 TRP A 340 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 340 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 TRP A 356 CD1 - CG - CD2 ANGL. DEV. = 10.8 DEGREES REMARK 500 TRP A 356 CB - CG - CD1 ANGL. DEV. = -12.8 DEGREES REMARK 500 TRP A 356 CG - CD1 - NE1 ANGL. DEV. = -8.8 DEGREES REMARK 500 TRP A 356 CE2 - CD2 - CG ANGL. DEV. = -7.7 DEGREES REMARK 500 TRP A 356 CG - CD2 - CE3 ANGL. DEV. = 8.0 DEGREES REMARK 500 VAL A 370 CB - CA - C ANGL. DEV. = -13.3 DEGREES REMARK 500 PHE A 375 N - CA - C ANGL. DEV. = 20.7 DEGREES REMARK 500 TRP P 3 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP P 3 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR P 6 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASN P 9 CB - CA - C ANGL. DEV. = -13.9 DEGREES REMARK 500 CYS P 16 CA - CB - SG ANGL. DEV. = -17.3 DEGREES REMARK 500 TRP P 31 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP P 31 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 59 ANGLE DEVIATIONS. 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 ASP A 3 -61.18 69.55 REMARK 500 ILE A 5 107.62 89.71 REMARK 500 ALA A 6 137.38 177.45 REMARK 500 HIS A 40 106.53 173.43 REMARK 500 GLN A 41 110.56 -31.98 REMARK 500 VAL A 43 122.01 134.61 REMARK 500 MET A 47 152.13 175.01 REMARK 500 SER A 60 32.75 -81.00 REMARK 500 LYS A 61 14.17 -164.38 REMARK 500 GLN A 121 -70.57 -44.62 REMARK 500 LEU A 180 117.29 -165.24 REMARK 500 ARG A 196 24.29 -76.28 REMARK 500 PHE A 200 52.46 -110.16 REMARK 500 THR A 203 -68.90 29.40 REMARK 500 THR A 229 44.21 -108.86 REMARK 500 ALA A 230 -56.83 -136.35 REMARK 500 SER A 232 52.46 -91.03 REMARK 500 SER A 233 -100.72 -42.55 REMARK 500 SER A 234 -84.34 53.40 REMARK 500 ASP A 244 -6.55 -45.38 REMARK 500 CYS A 257 -71.73 -70.78 REMARK 500 SER A 323 7.42 -62.94 REMARK 500 ALA A 347 4.25 -66.56 REMARK 500 MET A 355 -25.42 178.66 REMARK 500 ILE A 369 -25.13 -39.86 REMARK 500 CYS A 374 57.95 -110.15 REMARK 500 ASP P 26 -116.91 42.39 REMARK 500 LYS P 37 -152.49 -108.67 REMARK 500 SER P 56 -41.33 -130.51 REMARK 500 ILE P 73 -70.31 -93.53 REMARK 500 GLU P 82 -61.34 -106.92 REMARK 500 PHE P 83 -1.01 62.63 REMARK 500 THR P 105 -160.62 -111.46 REMARK 500 SER P 137 1.11 -177.54 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 TYR P 6 0.07 SIDE CHAIN REMARK 500 TYR P 139 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP A 4 10.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR A 1 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ATP A 377 O2G REMARK 620 2 GLN A 137 OE1 93.5 REMARK 620 3 ATP A 377 O2B 82.1 151.3 REMARK 620 N 1 2 REMARK 650 REMARK 650 HELIX REMARK 650 RESIDUES ARE INCLUDED AT THE BEGINNING OF HELICES IF THEY REMARK 650 PARTICIPATE IN HYDROGEN BONDING AND ARE "PARTIALLY" REMARK 650 HELICAL, EVEN IF THE ENTIRE RESIDUE DOES NOT FIT HELICAL REMARK 650 CRITERIA. REMARK 700 REMARK 700 SHEET REMARK 700 PROFILIN IS DESCRIBED IN JRNL REFERENCE AS HAVING A REMARK 700 SIX-MEMBERED BETA-SHEET WHICH SHARES A STRAND WITH A SECOND REMARK 700 TWO-MEMBERED SHEET. TO CONFORM WITH PROTEIN DATA BANK REMARK 700 GUIDELINES, THESE SHEETS ARE COMBINED INTO A SINGLE REMARK 700 SEVEN-MEMBERED SHEET (SP1) IN THIS ENTRY. STRAND NUMBERING REMARK 700 ALSO DIFFERS FROM THE JRNL REFERENCE. REMARK 700 SECONDARY STRUCTURE ASSIGNMENTS FOR BETA-ACTIN ARE SIMILAR REMARK 700 TO THOSE USED FOR ALPHA-ACTIN (PROTEIN DATA BANK ENTRY REMARK 700 1ATN) WITH MINOR CHANGES. HOWEVER, THE NOMENCLATURE USED REMARK 700 HEREIN DIFFERS FROM THAT USED IN THE ABOVE ENTRY. ALSO, REMARK 700 STRAND A4B DESCRIBED IN THAT ENTRY IS NOT INCLUDED HERE REMARK 700 BECAUSE THE "ALTERNATIVE" STRAND TO ONE IN STRAND A4A REMARK 700 (CORRESPONDING TO SA4 IN THIS ENTRY) IS ONLY TWO RESIDUES REMARK 700 IN LENGTH. REMARK 700 IN CONTRAST, SHEET SA3 IS INCLUDED BECAUSE IT CONTAINS TWO REMARK 700 STRANDS AND A WELL-DEFINED TYPE II TURN, EVEN THOUGH THE REMARK 700 TWO STRANDS CONTAIN ONLY TWO RESIDUES EACH. REMARK 700 RESIDUE P 31 IS A BETA-BULGE. REMARK 700 RESIDUE P 73 IS A BETA-BULGE, REDIRECTING STRAND 6. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: 2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 377 REMARK 800 REMARK 800 SITE_IDENTIFIER: 1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 377 DBREF 2BTF A 2 375 UNP P60712 ACTB_BOVIN 2 375 DBREF 2BTF P 1 139 UNP P02584 PROF1_BOVIN 1 139 SEQRES 1 A 375 ACE ASP ASP ASP ILE ALA ALA LEU VAL VAL ASP ASN GLY SEQRES 2 A 375 SER GLY MET CYS LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 A 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 A 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 A 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 A 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE VAL THR ASN SEQRES 7 A 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 A 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO VAL LEU SEQRES 9 A 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 A 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN THR PRO SEQRES 11 A 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 A 375 ALA SER GLY ARG THR THR GLY ILE VAL MET ASP SER GLY SEQRES 13 A 375 ASP GLY VAL THR HIS THR VAL PRO ILE TYR GLU GLY TYR SEQRES 14 A 375 ALA LEU PRO HIS ALA ILE LEU ARG LEU ASP LEU ALA GLY SEQRES 15 A 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 A 375 ARG GLY TYR SER PHE THR THR THR ALA GLU ARG GLU ILE SEQRES 17 A 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 A 375 ASP PHE GLU GLN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 A 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 A 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU ALA SEQRES 21 A 375 LEU PHE GLN PRO SER PHE LEU GLY MET GLU SER CYS GLY SEQRES 22 A 375 ILE HIS GLU THR THR PHE ASN SER ILE MET LYS CYS ASP SEQRES 23 A 375 VAL ASP ILE ARG LYS ASP LEU TYR ALA ASN THR VAL LEU SEQRES 24 A 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 A 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 A 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 A 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 A 375 PHE GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU SEQRES 29 A 375 SER GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 P 140 ACE ALA GLY TRP ASN ALA TYR ILE ASP ASN LEU MET ALA SEQRES 2 P 140 ASP GLY THR CYS GLN ASP ALA ALA ILE VAL GLY TYR LYS SEQRES 3 P 140 ASP SER PRO SER VAL TRP ALA ALA VAL PRO GLY LYS THR SEQRES 4 P 140 PHE VAL ASN ILE THR PRO ALA GLU VAL GLY ILE LEU VAL SEQRES 5 P 140 GLY LYS ASP ARG SER SER PHE PHE VAL ASN GLY LEU THR SEQRES 6 P 140 LEU GLY GLY GLN LYS CYS SER VAL ILE ARG ASP SER LEU SEQRES 7 P 140 LEU GLN ASP GLY GLU PHE THR MET ASP LEU ARG THR LYS SEQRES 8 P 140 SER THR GLY GLY ALA PRO THR PHE ASN ILE THR VAL THR SEQRES 9 P 140 MET THR ALA LYS THR LEU VAL LEU LEU MET GLY LYS GLU SEQRES 10 P 140 GLY VAL HIS GLY GLY MET ILE ASN LYS LYS CYS TYR GLU SEQRES 11 P 140 MET ALA SER HIS LEU ARG ARG SER GLN TYR MODRES 2BTF HIC A 73 HIS 4-METHYL-HISTIDINE HET ACE A 0 3 HET HIC A 73 11 HET ACE P 0 3 HET SR A 1 1 HET ATP A 377 31 HETNAM ACE ACETYL GROUP HETNAM HIC 4-METHYL-HISTIDINE HETNAM SR STRONTIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 1 ACE 2(C2 H4 O) FORMUL 1 HIC C7 H11 N3 O2 FORMUL 3 SR SR 2+ FORMUL 4 ATP C10 H16 N5 O13 P3 HELIX 1 HAA ASP A 56 SER A 60 1 5 HELIX 2 HAB TRP A 79 TYR A 91 1 13 HELIX 3 HTA ALA A 97 HIS A 101 5 5 HELIX 4 HAC PRO A 112 THR A 126 1 15 HELIX 5 HAD ILE A 136 ALA A 144 1 9 HELIX 6 HTB LEU A 171 ALA A 174 5 4 HELIX 7 HAE ALA A 181 GLU A 195 1 15 HELIX 8 HAF ALA A 204 LEU A 216 1SOMEWHAT DISTORTED HELIX 13 HELIX 9 HAG ASP A 222 SER A 232 1DISTORTED AT A229 (THR) 11 HELIX 10 HAH GLU A 253 PHE A 262 1DISTORTED AT A258 (PRO) 10 HELIX 11 HTC PRO A 264 LEU A 267 5 4 HELIX 12 HAI GLY A 273 MET A 283 1 11 HELIX 13 HAJ ARG A 290 ALA A 295 1 6 HELIX 14 HAK GLY A 308 THR A 318 1 11 HELIX 15 HAL TYR A 337 ALA A 347 1 11 HELIX 16 HTE LEU A 349 MET A 355 5 7 HELIX 17 HAM SER A 358 SER A 365 1 8 HELIX 18 HAN PRO A 367 CYS A 374 1 8 HELIX 19 HTD PRO A 332 TYR A 337 5 6 HELIX 20 HPA GLY P 2 MET P 11 1 10 HELIX 21 HTF THR P 38 ASN P 41 1 4 HELIX 22 HPB THR P 43 LEU P 50 1 8 HELIX 23 HPC SER P 56 ASN P 61 1 6 HELIX 24 HPD GLY P 120 ARG P 136 1 17 SHEET 1 SA1 6 ALA A 29 PRO A 32 0 SHEET 2 SA1 6 MET A 16 PHE A 21 -1 N ALA A 19 O ALA A 29 SHEET 3 SA1 6 ALA A 7 ASN A 12 -1 O ASP A 11 N LYS A 18 SHEET 4 SA1 6 PRO A 102 GLU A 107 1 O LEU A 104 N VAL A 10 SHEET 5 SA1 6 ALA A 131 ALA A 135 1 O TYR A 133 N LEU A 105 SHEET 6 SA1 6 TRP A 356 SER A 358 -1 O ILE A 357 N MET A 132 SHEET 1 SA2 3 SER A 52 VAL A 54 0 SHEET 2 SA2 3 SER A 33 ARG A 37 -1 N GLY A 36 O TYR A 53 SHEET 3 SA2 3 THR A 66 TYR A 69 -1 N LYS A 68 O VAL A 35 SHEET 1 SA3 2 ILE A 71 GLU A 72 0 SHEET 2 SA3 2 ILE A 75 VAL A 76 -1 O ILE A 75 N GLU A 72 SHEET 1 SA4 5 ILE A 175 LEU A 178 0 SHEET 2 SA4 5 VAL A 159 TYR A 166 -1 O THR A 160 N LEU A 178 SHEET 3 SA4 5 GLY A 150 SER A 155 -1 N ASP A 154 O HIS A 161 SHEET 4 SA4 5 ASN A 296 GLY A 301 1 O VAL A 298 N MET A 153 SHEET 5 SA4 5 LYS A 326 ALA A 331 1 O ILE A 330 N LEU A 299 SHEET 1 SA5 2 GLU A 237 LEU A 242 0 SHEET 2 SA5 2 GLN A 246 ILE A 250 -1 O GLN A 246 N LEU A 242 SHEET 1 SP1 7 PRO P 28 VAL P 34 0 SHEET 2 SP1 7 ASP P 18 GLY P 23 -1 N ILE P 21 O ALA P 32 SHEET 3 SP1 7 THR P 108 LYS P 115 -1 N LEU P 111 O ALA P 20 SHEET 4 SP1 7 THR P 97 MET P 104 -1 N THR P 103 O VAL P 110 SHEET 5 SP1 7 THR P 84 SER P 91 -1 N MET P 85 O VAL P 102 SHEET 6 SP1 7 GLN P 68 ASP P 75 -1 O ARG P 74 N ASP P 86 SHEET 7 SP1 7 LEU P 63 LEU P 65 -1 N LEU P 63 O CYS P 70 LINK C ACE A 0 N ASP A 2 1555 1555 1.35 LINK C ACE P 0 N ALA P 1 1555 1555 1.33 LINK SR SR A 1 O2G ATP A 377 1555 1555 2.81 LINK SR SR A 1 OE1 GLN A 137 1555 1555 3.02 LINK SR SR A 1 O2B ATP A 377 1555 1555 2.81 LINK C GLU A 72 N HIC A 73 1555 1555 1.33 LINK C HIC A 73 N GLY A 74 1555 1555 1.34 SITE 1 2 16 GLY A 13 SER A 14 GLY A 15 MET A 16 SITE 2 2 16 LYS A 18 GLY A 156 ASP A 157 GLY A 158 SITE 3 2 16 VAL A 159 GLY A 182 LYS A 213 GLU A 214 SITE 4 2 16 GLY A 302 TYR A 306 LYS A 336 SR A 1 SITE 1 1 2 GLN A 137 ATP A 377 SITE 1 AC1 2 GLN A 137 ATP A 377 SITE 1 AC2 19 SR A 1 GLY A 13 SER A 14 GLY A 15 SITE 2 AC2 19 MET A 16 LYS A 18 GLY A 156 ASP A 157 SITE 3 AC2 19 GLY A 158 VAL A 159 GLY A 182 LYS A 213 SITE 4 AC2 19 GLU A 214 GLY A 301 GLY A 302 THR A 303 SITE 5 AC2 19 MET A 305 TYR A 306 LYS A 336 CRYST1 38.950 71.300 171.900 90.00 90.00 90.00 P 21 21 21 4 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 0.025674 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014025 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005817 0.00000 HETATM 1 C ACE A 0 9.056 77.100 56.050 1.00 36.63 C HETATM 2 O ACE A 0 8.617 77.548 54.982 1.00 36.29 O HETATM 3 CH3 ACE A 0 10.073 77.875 56.881 1.00 36.60 C