HEADER TRANSCRIPTION 08-JUN-00 1F4M TITLE P3(2) CRYSTAL STRUCTURE OF ALA2ILE2-6, A VERSION OF ROP WITH A TITLE 2 REPACKED HYDROPHOBIC CORE AND A NEW FOLD. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ROP ALA2ILE2-6; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: REGULATORY PROTEIN ROP, ROM; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ROP, DIMER, HOMODIMER, HELIX-TURN-HELIX, TRANSCRIPTION REGULATION, KEYWDS 2 HYDROPHOBIC CORE PACKING, THERMODYNAMIC STABILITY, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR M.A.WILLIS,B.BISHOP,L.REGAN,A.T.BRUNGER REVDAT 4 07-FEB-24 1F4M 1 REMARK REVDAT 3 03-NOV-21 1F4M 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1F4M 1 VERSN REVDAT 1 10-JAN-01 1F4M 0 JRNL AUTH M.A.WILLIS,B.BISHOP,L.REGAN,A.T.BRUNGER JRNL TITL DRAMATIC STRUCTURAL AND THERMODYNAMIC CONSEQUENCES OF JRNL TITL 2 REPACKING A PROTEIN'S HYDROPHOBIC CORE. JRNL REF STRUCTURE FOLD.DES. V. 8 1319 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 11188696 JRNL DOI 10.1016/S0969-2126(00)00544-X REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2893541.940 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 34854 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : 3362 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2816 REMARK 3 BIN R VALUE (WORKING SET) : 0.3030 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 284 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2618 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.33000 REMARK 3 B22 (A**2) : 7.33000 REMARK 3 B33 (A**2) : -14.67000 REMARK 3 B12 (A**2) : 6.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 15.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.560 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.030 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.340 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.250 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.45 REMARK 3 BSOL : 69.39 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1F4M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-00. REMARK 100 THE DEPOSITION ID IS D_1000011236. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54128 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20062 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 45.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.2 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 40.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.23800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, CALCIUM CHLORIDE, SODIUM HEPES, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.94733 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.97367 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER OF WHICH THERE ARE THREE REMARK 300 IN THE ASYMMETRIC UNIT 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: 2830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 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: 2890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 350 REMARK 350 BIOMOLECULE: 3 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: 2710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 57 REMARK 465 ASP A 58 REMARK 465 ASP A 59 REMARK 465 GLY A 60 REMARK 465 GLU A 61 REMARK 465 ASN A 62 REMARK 465 LEU A 63 REMARK 465 GLY B 1 REMARK 465 ASP B 58 REMARK 465 ASP B 59 REMARK 465 GLY B 60 REMARK 465 GLU B 61 REMARK 465 ASN B 62 REMARK 465 LEU B 63 REMARK 465 GLY C 1 REMARK 465 PHE C 56 REMARK 465 GLY C 57 REMARK 465 ASP C 58 REMARK 465 ASP C 59 REMARK 465 GLY C 60 REMARK 465 GLU C 61 REMARK 465 ASN C 62 REMARK 465 LEU C 63 REMARK 465 ASP D 58 REMARK 465 ASP D 59 REMARK 465 GLY D 60 REMARK 465 GLU D 61 REMARK 465 ASN D 62 REMARK 465 LEU D 63 REMARK 465 GLY E 1 REMARK 465 THR E 2 REMARK 465 LYS E 3 REMARK 465 GLN E 4 REMARK 465 ASP E 58 REMARK 465 ASP E 59 REMARK 465 GLY E 60 REMARK 465 GLU E 61 REMARK 465 ASN E 62 REMARK 465 LEU E 63 REMARK 465 GLY F 1 REMARK 465 THR F 2 REMARK 465 LYS F 3 REMARK 465 ASP F 58 REMARK 465 ASP F 59 REMARK 465 GLY F 60 REMARK 465 GLU F 61 REMARK 465 ASN F 62 REMARK 465 LEU F 63 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASN E 27 CG OD1 ND2 REMARK 480 ASP E 32 CB CG OD1 OD2 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 CA A 103 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 39 OE1 REMARK 620 2 ASP A 43 OD1 92.6 REMARK 620 3 ASP A 43 OD2 92.6 53.3 REMARK 620 4 HOH A 108 O 169.1 98.1 92.6 REMARK 620 5 HOH A 109 O 90.2 150.8 155.5 81.1 REMARK 620 6 HOH A 110 O 83.5 140.0 87.0 87.3 69.1 REMARK 620 7 HOH A 111 O 110.8 69.7 119.2 74.7 82.2 148.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 104 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 106 O REMARK 620 2 HOH A 112 O 75.2 REMARK 620 3 HOH A 113 O 85.2 70.9 REMARK 620 4 GLU B 39 OE2 168.4 110.2 87.0 REMARK 620 5 ASP B 43 OD1 94.1 76.4 146.3 97.1 REMARK 620 6 ASP B 43 OD2 80.5 123.0 155.9 103.8 54.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 39 OE1 REMARK 620 2 ASP C 43 OD1 95.1 REMARK 620 3 ASP C 43 OD2 113.0 55.5 REMARK 620 4 HOH C 106 O 82.1 150.6 151.5 REMARK 620 5 HOH C 113 O 77.5 141.1 92.0 67.0 REMARK 620 6 HOH C 114 O 169.2 93.2 66.8 93.8 91.7 REMARK 620 7 HOH C 122 O 107.4 72.5 114.9 80.4 146.3 81.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 102 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 107 O REMARK 620 2 HOH C 108 O 88.6 REMARK 620 3 HOH C 111 O 92.9 76.6 REMARK 620 4 HOH C 121 O 76.9 147.9 75.7 REMARK 620 5 GLU D 39 OE2 176.7 90.9 90.1 105.1 REMARK 620 6 ASP D 43 OD2 71.8 84.8 156.3 116.4 104.9 REMARK 620 7 ASP D 43 OD1 87.2 136.3 147.1 72.3 90.9 52.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 105 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 39 OE1 REMARK 620 2 ASP E 43 OD1 117.2 REMARK 620 3 ASP E 43 OD2 107.9 53.9 REMARK 620 4 HOH E 108 O 75.1 141.9 161.4 REMARK 620 5 HOH E 109 O 104.6 74.7 127.4 67.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 106 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH E 110 O REMARK 620 2 GLU F 39 OE2 95.0 REMARK 620 3 ASP F 43 OD1 75.6 88.6 REMARK 620 4 ASP F 43 OD2 130.0 82.9 54.5 REMARK 620 5 HOH F 69 O 135.6 82.7 148.0 93.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 106 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F4N RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF ALA2ILE2-6 IN THE C2 CRYSTAL FORM REMARK 900 RELATED ID: 1ROP RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF ROP REMARK 900 RELATED ID: 1GTO RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF D30G ROP MUTANT REMARK 900 RELATED ID: 1NKD RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION X-RAY STRUCTURE OF ROP MUTANT <2AA> REMARK 900 RELATED ID: 1RPO RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF ROP MUTANT WITH ALA INSERTED ON EITHER SIDE OF REMARK 900 ASP31 REMARK 900 RELATED ID: 1B6Q RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF A31P ROP MUTANT REMARK 900 RELATED ID: 1RPR RELATED DB: PDB REMARK 900 NMR STRUCTURE OF ROP DBREF 1F4M A 1 63 UNP P03051 ROP_ECOLI 1 63 DBREF 1F4M B 1 63 UNP P03051 ROP_ECOLI 1 63 DBREF 1F4M C 1 63 UNP P03051 ROP_ECOLI 1 63 DBREF 1F4M D 1 63 UNP P03051 ROP_ECOLI 1 63 DBREF 1F4M E 1 63 UNP P03051 ROP_ECOLI 1 63 DBREF 1F4M F 1 63 UNP P03051 ROP_ECOLI 1 63 SEQADV 1F4M GLY A 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE A 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA A 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE A 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA A 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE A 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA A 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE A 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE A 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA A 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQADV 1F4M GLY B 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE B 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA B 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE B 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA B 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE B 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA B 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE B 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE B 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA B 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQADV 1F4M GLY C 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE C 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA C 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE C 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA C 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE C 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA C 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE C 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE C 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA C 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQADV 1F4M GLY D 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE D 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA D 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE D 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA D 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE D 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA D 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE D 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE D 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA D 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQADV 1F4M GLY E 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE E 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA E 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE E 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA E 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE E 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA E 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE E 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE E 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA E 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQADV 1F4M GLY F 1 UNP P03051 MET 1 ENGINEERED MUTATION SEQADV 1F4M ILE F 8 UNP P03051 ALA 8 ENGINEERED MUTATION SEQADV 1F4M ALA F 19 UNP P03051 THR 19 ENGINEERED MUTATION SEQADV 1F4M ILE F 22 UNP P03051 LEU 22 ENGINEERED MUTATION SEQADV 1F4M ALA F 26 UNP P03051 LEU 26 ENGINEERED MUTATION SEQADV 1F4M ILE F 34 UNP P03051 GLN 34 ENGINEERED MUTATION SEQADV 1F4M ALA F 38 UNP P03051 CYS 38 ENGINEERED MUTATION SEQADV 1F4M ILE F 41 UNP P03051 LEU 41 ENGINEERED MUTATION SEQADV 1F4M ILE F 48 UNP P03051 LEU 48 ENGINEERED MUTATION SEQADV 1F4M ALA F 52 UNP P03051 CYS 52 ENGINEERED MUTATION SEQRES 1 A 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 A 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 A 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 A 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 A 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU SEQRES 1 B 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 B 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 B 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 B 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 B 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU SEQRES 1 C 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 C 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 C 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 C 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 C 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU SEQRES 1 D 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 D 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 D 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 D 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 D 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU SEQRES 1 E 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 E 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 E 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 E 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 E 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU SEQRES 1 F 63 GLY THR LYS GLN GLU LYS THR ILE LEU ASN MET ALA ARG SEQRES 2 F 63 PHE ILE ARG SER GLN ALA LEU THR ILE LEU GLU LYS ALA SEQRES 3 F 63 ASN GLU LEU ASP ALA ASP GLU ILE ALA ASP ILE ALA GLU SEQRES 4 F 63 SER ILE HIS ASP HIS ALA ASP GLU ILE TYR ARG SER ALA SEQRES 5 F 63 LEU ALA ARG PHE GLY ASP ASP GLY GLU ASN LEU HET CA A 103 1 HET CA A 104 1 HET CA C 101 1 HET CA C 102 1 HET CA E 105 1 HET CA E 106 1 HETNAM CA CALCIUM ION FORMUL 7 CA 6(CA 2+) FORMUL 13 HOH *111(H2 O) HELIX 1 1 GLY A 1 ASP A 30 1 30 HELIX 2 2 ALA A 31 PHE A 56 1 26 HELIX 3 3 THR B 2 ASP B 30 1 29 HELIX 4 4 ALA B 31 PHE B 56 1 26 HELIX 5 5 THR C 2 ASP C 30 1 29 HELIX 6 6 ALA C 31 ARG C 55 1 25 HELIX 7 7 GLY D 1 LEU D 29 1 29 HELIX 8 8 ALA D 31 PHE D 56 1 26 HELIX 9 9 GLU E 5 LEU E 29 1 25 HELIX 10 10 ALA E 31 GLY E 57 1 27 HELIX 11 11 GLN F 4 LEU F 29 1 26 HELIX 12 12 ALA F 31 PHE F 56 1 26 LINK OE1 GLU A 39 CA CA A 103 1555 1555 2.29 LINK OD1 ASP A 43 CA CA A 103 1555 1555 2.37 LINK OD2 ASP A 43 CA CA A 103 1555 1555 2.53 LINK CA CA A 103 O HOH A 108 1555 1555 2.27 LINK CA CA A 103 O HOH A 109 1555 1555 2.44 LINK CA CA A 103 O HOH A 110 1555 1555 2.19 LINK CA CA A 103 O HOH A 111 1555 1555 2.46 LINK CA CA A 104 O HOH A 106 1555 1555 2.24 LINK CA CA A 104 O HOH A 112 1555 1555 2.22 LINK CA CA A 104 O HOH A 113 1555 1555 2.48 LINK CA CA A 104 OE2 GLU B 39 1555 2554 2.52 LINK CA CA A 104 OD1 ASP B 43 1555 2554 2.19 LINK CA CA A 104 OD2 ASP B 43 1555 2554 2.55 LINK OE1 GLU C 39 CA CA C 101 1555 1555 2.38 LINK OD1 ASP C 43 CA CA C 101 1555 1555 2.32 LINK OD2 ASP C 43 CA CA C 101 1555 1555 2.40 LINK CA CA C 101 O HOH C 106 1555 1555 2.34 LINK CA CA C 101 O HOH C 113 1555 1555 2.35 LINK CA CA C 101 O HOH C 114 1555 1555 2.36 LINK CA CA C 101 O HOH C 122 1555 1555 2.54 LINK CA CA C 102 O HOH C 107 1555 1555 2.46 LINK CA CA C 102 O HOH C 108 1555 1555 2.35 LINK CA CA C 102 O HOH C 111 1555 1555 2.47 LINK CA CA C 102 O HOH C 121 1555 1555 2.66 LINK CA CA C 102 OE2 GLU D 39 1555 3565 2.30 LINK CA CA C 102 OD2 ASP D 43 1555 3565 2.46 LINK CA CA C 102 OD1 ASP D 43 1555 3565 2.47 LINK OE1 GLU E 39 CA CA E 105 1555 1555 2.34 LINK OD1 ASP E 43 CA CA E 105 1555 1555 2.26 LINK OD2 ASP E 43 CA CA E 105 1555 1555 2.56 LINK CA CA E 105 O HOH E 108 1555 1555 2.25 LINK CA CA E 105 O HOH E 109 1555 1555 2.35 LINK CA CA E 106 O HOH E 110 1555 1555 2.32 LINK CA CA E 106 OE2 GLU F 39 1555 2654 2.41 LINK CA CA E 106 OD1 ASP F 43 1555 2654 2.08 LINK CA CA E 106 OD2 ASP F 43 1555 2654 2.62 LINK CA CA E 106 O HOH F 69 1555 2654 2.51 SITE 1 AC1 6 GLU C 39 ASP C 43 HOH C 106 HOH C 113 SITE 2 AC1 6 HOH C 114 HOH C 122 SITE 1 AC2 6 HOH C 107 HOH C 108 HOH C 111 HOH C 121 SITE 2 AC2 6 GLU D 39 ASP D 43 SITE 1 AC3 6 GLU A 39 ASP A 43 HOH A 108 HOH A 109 SITE 2 AC3 6 HOH A 110 HOH A 111 SITE 1 AC4 5 HOH A 106 HOH A 112 HOH A 113 GLU B 39 SITE 2 AC4 5 ASP B 43 SITE 1 AC5 4 GLU E 39 ASP E 43 HOH E 108 HOH E 109 SITE 1 AC6 4 HOH E 110 GLU F 39 ASP F 43 HOH F 69 CRYST1 73.092 73.092 65.921 90.00 90.00 120.00 P 32 18 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 0.013681 0.007899 0.000000 0.00000 SCALE2 0.000000 0.015798 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015170 0.00000