HEADER CHAPERONE 31-AUG-00 1FPO TITLE HSC20 (HSCB), A J-TYPE CO-CHAPERONE FROM E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAPERONE PROTEIN HSCB; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: HSC20; 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; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PTRCHSC20 KEYWDS MOLECULAR CHAPERONE, CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.CUPP-VICKERY,L.E.VICKERY REVDAT 4 07-FEB-24 1FPO 1 REMARK REVDAT 3 03-NOV-21 1FPO 1 SEQADV REVDAT 2 24-FEB-09 1FPO 1 VERSN REVDAT 1 08-DEC-00 1FPO 0 JRNL AUTH J.R.CUPP-VICKERY,L.E.VICKERY JRNL TITL CRYSTAL STRUCTURE OF HSC20, A J-TYPE CO-CHAPERONE FROM JRNL TITL 2 ESCHERICHIA COLI. JRNL REF J.MOL.BIOL. V. 304 835 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 11124030 JRNL DOI 10.1006/JMBI.2000.4252 REMARK 2 REMARK 2 RESOLUTION. 1.80 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1717346.840 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 52919 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) : 0.216 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 5388 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7811 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 912 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4082 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 449 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.79000 REMARK 3 B22 (A**2) : 1.89000 REMARK 3 B33 (A**2) : -3.68000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.63000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 16.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.620 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 61.85 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FPO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000011795. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-99; 01-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 103; 103 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SSRL; SSRL REMARK 200 BEAMLINE : BL7-1; BL1-5 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 1.4 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; OTHER REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52919 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL 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 (%): 48.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400 HEPES MAGNESIUM CHLORIDE REMARK 280 DIOXANE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 61.50500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.99500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.50500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.99500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6, 7 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 APPLY THE FOLLOWING TO CHAINS: A, C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 9.57324 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -67.43386 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 9.57324 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 -67.43386 REMARK 350 REMARK 350 BIOMOLECULE: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 9.57324 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -67.43386 REMARK 350 REMARK 350 BIOMOLECULE: 7 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 245 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 220 LIES ON A SPECIAL POSITION. 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 TYR C 31 REMARK 465 HIS C 32 REMARK 465 PRO C 33 REMARK 465 ASP C 34 REMARK 465 LYS C 35 REMARK 465 PHE C 36 REMARK 465 ALA C 37 REMARK 465 SER C 38 REMARK 465 GLY C 39 REMARK 465 SER C 40 REMARK 465 GLN C 41 REMARK 465 ALA C 42 REMARK 465 GLU C 43 REMARK 465 GLN C 44 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PHE A 171 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU B 82 CG CD OE1 OE2 REMARK 470 GLN C 18 CG CD OE1 NE2 REMARK 470 GLN C 25 CG CD OE1 NE2 REMARK 470 ASP C 26 CG OD1 OD2 REMARK 470 GLN C 28 CG CD OE1 NE2 REMARK 470 ARG C 29 CG CD NE CZ NH1 NH2 REMARK 470 LEU C 45 CG CD1 CD2 REMARK 470 VAL C 48 CG1 CG2 REMARK 470 GLN C 49 CG CD OE1 NE2 REMARK 470 SER C 51 OG REMARK 470 GLN C 56 CG CD OE1 NE2 REMARK 470 GLN C 83 CG CD OE1 NE2 REMARK 470 GLU C 104 CD OE1 OE2 REMARK 470 GLN C 130 CD OE1 NE2 REMARK 470 GLU C 134 CG CD OE1 OE2 REMARK 470 ASP C 142 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 195 O HOH A 195 2555 1.92 REMARK 500 NZ LYS A 167 O HOH A 239 2555 2.10 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 LEU A 168 C - N - CA ANGL. DEV. = 15.6 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 GLU A 166 0.16 -68.41 REMARK 500 LYS A 167 -56.66 -120.32 REMARK 500 LEU A 168 -61.08 -1.92 REMARK 500 ASP A 170 88.24 56.13 REMARK 500 THR B 85 172.86 -57.94 REMARK 500 ARG B 87 74.71 -101.56 REMARK 500 REMARK 500 REMARK: NULL DBREF 1FPO A 1 171 UNP P0A6L9 HSCB_ECOLI 1 171 DBREF 1FPO B 1 171 UNP P0A6L9 HSCB_ECOLI 1 171 DBREF 1FPO C 1 171 UNP P0A6L9 HSCB_ECOLI 1 171 SEQADV 1FPO CYS A 148 UNP P0A6L9 VAL 148 ENGINEERED MUTATION SEQADV 1FPO CYS B 148 UNP P0A6L9 VAL 148 ENGINEERED MUTATION SEQADV 1FPO CYS C 148 UNP P0A6L9 VAL 148 ENGINEERED MUTATION SEQRES 1 A 171 MET ASP TYR PHE THR LEU PHE GLY LEU PRO ALA ARG TYR SEQRES 2 A 171 GLN LEU ASP THR GLN ALA LEU SER LEU ARG PHE GLN ASP SEQRES 3 A 171 LEU GLN ARG GLN TYR HIS PRO ASP LYS PHE ALA SER GLY SEQRES 4 A 171 SER GLN ALA GLU GLN LEU ALA ALA VAL GLN GLN SER ALA SEQRES 5 A 171 THR ILE ASN GLN ALA TRP GLN THR LEU ARG HIS PRO LEU SEQRES 6 A 171 MET ARG ALA GLU TYR LEU LEU SER LEU HIS GLY PHE ASP SEQRES 7 A 171 LEU ALA SER GLU GLN HIS THR VAL ARG ASP THR ALA PHE SEQRES 8 A 171 LEU MET GLU GLN LEU GLU LEU ARG GLU GLU LEU ASP GLU SEQRES 9 A 171 ILE GLU GLN ALA LYS ASP GLU ALA ARG LEU GLU SER PHE SEQRES 10 A 171 ILE LYS ARG VAL LYS LYS MET PHE ASP THR ARG HIS GLN SEQRES 11 A 171 LEU MET VAL GLU GLN LEU ASP ASN GLU THR TRP ASP ALA SEQRES 12 A 171 ALA ALA ASP THR CYS ARG LYS LEU ARG PHE LEU ASP LYS SEQRES 13 A 171 LEU ARG SER SER ALA GLU GLN LEU GLU GLU LYS LEU LEU SEQRES 14 A 171 ASP PHE SEQRES 1 B 171 MET ASP TYR PHE THR LEU PHE GLY LEU PRO ALA ARG TYR SEQRES 2 B 171 GLN LEU ASP THR GLN ALA LEU SER LEU ARG PHE GLN ASP SEQRES 3 B 171 LEU GLN ARG GLN TYR HIS PRO ASP LYS PHE ALA SER GLY SEQRES 4 B 171 SER GLN ALA GLU GLN LEU ALA ALA VAL GLN GLN SER ALA SEQRES 5 B 171 THR ILE ASN GLN ALA TRP GLN THR LEU ARG HIS PRO LEU SEQRES 6 B 171 MET ARG ALA GLU TYR LEU LEU SER LEU HIS GLY PHE ASP SEQRES 7 B 171 LEU ALA SER GLU GLN HIS THR VAL ARG ASP THR ALA PHE SEQRES 8 B 171 LEU MET GLU GLN LEU GLU LEU ARG GLU GLU LEU ASP GLU SEQRES 9 B 171 ILE GLU GLN ALA LYS ASP GLU ALA ARG LEU GLU SER PHE SEQRES 10 B 171 ILE LYS ARG VAL LYS LYS MET PHE ASP THR ARG HIS GLN SEQRES 11 B 171 LEU MET VAL GLU GLN LEU ASP ASN GLU THR TRP ASP ALA SEQRES 12 B 171 ALA ALA ASP THR CYS ARG LYS LEU ARG PHE LEU ASP LYS SEQRES 13 B 171 LEU ARG SER SER ALA GLU GLN LEU GLU GLU LYS LEU LEU SEQRES 14 B 171 ASP PHE SEQRES 1 C 171 MET ASP TYR PHE THR LEU PHE GLY LEU PRO ALA ARG TYR SEQRES 2 C 171 GLN LEU ASP THR GLN ALA LEU SER LEU ARG PHE GLN ASP SEQRES 3 C 171 LEU GLN ARG GLN TYR HIS PRO ASP LYS PHE ALA SER GLY SEQRES 4 C 171 SER GLN ALA GLU GLN LEU ALA ALA VAL GLN GLN SER ALA SEQRES 5 C 171 THR ILE ASN GLN ALA TRP GLN THR LEU ARG HIS PRO LEU SEQRES 6 C 171 MET ARG ALA GLU TYR LEU LEU SER LEU HIS GLY PHE ASP SEQRES 7 C 171 LEU ALA SER GLU GLN HIS THR VAL ARG ASP THR ALA PHE SEQRES 8 C 171 LEU MET GLU GLN LEU GLU LEU ARG GLU GLU LEU ASP GLU SEQRES 9 C 171 ILE GLU GLN ALA LYS ASP GLU ALA ARG LEU GLU SER PHE SEQRES 10 C 171 ILE LYS ARG VAL LYS LYS MET PHE ASP THR ARG HIS GLN SEQRES 11 C 171 LEU MET VAL GLU GLN LEU ASP ASN GLU THR TRP ASP ALA SEQRES 12 C 171 ALA ALA ASP THR CYS ARG LYS LEU ARG PHE LEU ASP LYS SEQRES 13 C 171 LEU ARG SER SER ALA GLU GLN LEU GLU GLU LYS LEU LEU SEQRES 14 C 171 ASP PHE FORMUL 4 HOH *449(H2 O) HELIX 1 1 MET A 1 PHE A 7 1 7 HELIX 2 2 ASP A 16 TYR A 31 1 16 HELIX 3 3 HIS A 32 ALA A 37 5 6 HELIX 4 4 SER A 40 HIS A 63 1 24 HELIX 5 5 HIS A 63 LEU A 74 1 12 HELIX 6 6 ASP A 88 LYS A 109 1 22 HELIX 7 7 ASP A 110 ASN A 138 1 29 HELIX 8 8 THR A 140 GLU A 166 1 27 HELIX 9 9 ASP B 2 PHE B 7 1 6 HELIX 10 10 ASP B 16 TYR B 31 1 16 HELIX 11 11 HIS B 32 ALA B 37 5 6 HELIX 12 12 SER B 40 HIS B 63 1 24 HELIX 13 13 HIS B 63 LEU B 74 1 12 HELIX 14 14 SER B 81 THR B 85 5 5 HELIX 15 15 ASP B 88 LYS B 109 1 22 HELIX 16 16 ASP B 110 ASN B 138 1 29 HELIX 17 17 THR B 140 LEU B 168 1 29 HELIX 18 18 ASP C 2 PHE C 7 1 6 HELIX 19 19 ASP C 16 GLN C 30 1 15 HELIX 20 20 LEU C 45 HIS C 63 1 19 HELIX 21 21 HIS C 63 HIS C 75 1 13 HELIX 22 22 SER C 81 THR C 85 5 5 HELIX 23 23 ASP C 88 LYS C 109 1 22 HELIX 24 24 ASP C 110 ASN C 138 1 29 HELIX 25 25 THR C 140 LEU C 169 1 30 CRYST1 123.010 69.990 68.110 90.00 98.08 90.00 C 1 2 1 12 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 0.008129 0.000000 0.001154 0.00000 SCALE2 0.000000 0.014288 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014829 0.00000