HEADER REDUCTASE(ACTING ON CH2) 19-JAN-93 1RIB TITLE STRUCTURE AND FUNCTION OF THE ESCHERICHIA COLI TITLE 2 RIBONUCLEOTIDE REDUCTASE PROTEIN R2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.17.4.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS REDUCTASE(ACTING ON CH2) EXPDTA X-RAY DIFFRACTION AUTHOR H.EKLUND REVDAT 2 24-FEB-09 1RIB 1 VERSN REVDAT 1 31-JAN-94 1RIB 0 JRNL AUTH P.NORDLUND,H.EKLUND JRNL TITL STRUCTURE AND FUNCTION OF THE ESCHERICHIA COLI JRNL TITL 2 RIBONUCLEOTIDE REDUCTASE PROTEIN R2. JRNL REF J.MOL.BIOL. V. 232 123 1993 JRNL REFN ISSN 0022-2836 JRNL PMID 8331655 JRNL DOI 10.1006/JMBI.1993.1374 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.J.SIPPL REMARK 1 TITL RECOGNITION OF ERRORS IN THREE-DIMENSIONAL REMARK 1 TITL 2 STRUCTURES OF PROTEINS REMARK 1 REF PROTEINS V. 17 355 1993 REMARK 1 REFN ISSN 0887-3585 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 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) : 0.175 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 : 5570 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 325 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.84 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 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 1RIB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. 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 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 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 (%): 41.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 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 37.15000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.85000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.85000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.75000 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: 6390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -69.0 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 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 SER A 341 REMARK 465 ASP A 342 REMARK 465 ASN A 343 REMARK 465 VAL A 344 REMARK 465 GLN A 345 REMARK 465 VAL A 346 REMARK 465 ALA A 347 REMARK 465 PRO A 348 REMARK 465 GLN A 349 REMARK 465 GLU A 350 REMARK 465 VAL A 351 REMARK 465 GLU A 352 REMARK 465 VAL A 353 REMARK 465 SER A 354 REMARK 465 SER A 355 REMARK 465 TYR A 356 REMARK 465 LEU A 357 REMARK 465 VAL A 358 REMARK 465 GLY A 359 REMARK 465 GLN A 360 REMARK 465 ILE A 361 REMARK 465 ASP A 362 REMARK 465 SER A 363 REMARK 465 GLU A 364 REMARK 465 VAL A 365 REMARK 465 ASP A 366 REMARK 465 THR A 367 REMARK 465 ASP A 368 REMARK 465 ASP A 369 REMARK 465 LEU A 370 REMARK 465 SER A 371 REMARK 465 ASN A 372 REMARK 465 PHE A 373 REMARK 465 GLN A 374 REMARK 465 LEU A 375 REMARK 465 SER B 341 REMARK 465 ASP B 342 REMARK 465 ASN B 343 REMARK 465 VAL B 344 REMARK 465 GLN B 345 REMARK 465 VAL B 346 REMARK 465 ALA B 347 REMARK 465 PRO B 348 REMARK 465 GLN B 349 REMARK 465 GLU B 350 REMARK 465 VAL B 351 REMARK 465 GLU B 352 REMARK 465 VAL B 353 REMARK 465 SER B 354 REMARK 465 SER B 355 REMARK 465 TYR B 356 REMARK 465 LEU B 357 REMARK 465 VAL B 358 REMARK 465 GLY B 359 REMARK 465 GLN B 360 REMARK 465 ILE B 361 REMARK 465 ASP B 362 REMARK 465 SER B 363 REMARK 465 GLU B 364 REMARK 465 VAL B 365 REMARK 465 ASP B 366 REMARK 465 THR B 367 REMARK 465 ASP B 368 REMARK 465 ASP B 369 REMARK 465 LEU B 370 REMARK 465 SER B 371 REMARK 465 ASN B 372 REMARK 465 PHE B 373 REMARK 465 GLN B 374 REMARK 465 LEU B 375 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 ALA A 1 N ALA A 1 CA -0.262 REMARK 500 HIS A 68 NE2 HIS A 68 CD2 -0.070 REMARK 500 HIS A 124 NE2 HIS A 124 CD2 -0.071 REMARK 500 HIS A 168 NE2 HIS A 168 CD2 -0.081 REMARK 500 HIS A 175 NE2 HIS A 175 CD2 -0.070 REMARK 500 HIS A 241 NE2 HIS A 241 CD2 -0.068 REMARK 500 HIS A 247 NE2 HIS A 247 CD2 -0.069 REMARK 500 HIS B 68 NE2 HIS B 68 CD2 -0.072 REMARK 500 HIS B 118 NE2 HIS B 118 CD2 -0.075 REMARK 500 HIS B 175 NE2 HIS B 175 CD2 -0.071 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 ALA A 1 N - CA - CB ANGL. DEV. = -15.5 DEGREES REMARK 500 ALA A 1 CA - C - O ANGL. DEV. = -18.3 DEGREES REMARK 500 ALA A 1 CA - C - N ANGL. DEV. = 15.4 DEGREES REMARK 500 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR A 28 CB - CG - CD2 ANGL. DEV. = -4.8 DEGREES REMARK 500 TRP A 48 CD1 - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 TRP A 48 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG A 89 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 89 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 VAL A 93 CG1 - CB - CG2 ANGL. DEV. = -11.9 DEGREES REMARK 500 TRP A 107 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 107 CB - CG - CD1 ANGL. DEV. = -7.9 DEGREES REMARK 500 TRP A 107 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP A 107 CG - CD2 - CE3 ANGL. DEV. = 7.1 DEGREES REMARK 500 TRP A 111 CD1 - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 TYR A 122 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 149 CA - CB - CG ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 TRP A 167 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP A 167 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 LEU A 203 CA - CB - CG ANGL. DEV. = 18.2 DEGREES REMARK 500 ARG A 232 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 236 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 236 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 LEU A 242 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 TRP A 286 CD1 - CG - CD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 TRP A 286 CB - CG - CD1 ANGL. DEV. = -8.4 DEGREES REMARK 500 TRP A 286 CE2 - CD2 - CG ANGL. DEV. = -6.9 DEGREES REMARK 500 TRP A 286 CG - CD2 - CE3 ANGL. DEV. = 5.4 DEGREES REMARK 500 TYR A 307 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 315 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 TRP A 334 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 334 CB - CG - CD1 ANGL. DEV. = -8.2 DEGREES REMARK 500 TRP A 334 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP A 334 CG - CD2 - CE3 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP A 338 CD1 - CG - CD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 TRP A 338 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG B 57 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 59 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TRP B 107 CD1 - CG - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TRP B 107 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 TRP B 111 CD1 - CG - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG B 127 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 TRP B 167 CD1 - CG - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TRP B 167 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG B 187 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 236 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG B 236 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 LEU B 242 CA - CB - CG ANGL. DEV. = 14.4 DEGREES REMARK 500 LEU B 275 CA - CB - CG ANGL. DEV. = 19.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 58 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 257 -114.94 -101.50 REMARK 500 SER A 295 -162.54 -108.78 REMARK 500 PRO A 333 -6.55 -56.81 REMARK 500 GLN B 24 -69.95 -101.51 REMARK 500 ASN B 131 23.25 46.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN B 131 ASP B 132 149.75 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 A 156 0.10 SIDE_CHAIN REMARK 500 TYR B 157 0.08 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, 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 ALA A 1 -12.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 690 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 711 DISTANCE = 5.52 ANGSTROMS REMARK 525 HOH A 777 DISTANCE = 5.71 ANGSTROMS 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 HOH A 522 O REMARK 620 N RES CSSEQI ATOM REMARK 620 1 FEO A 401 FE1 REMARK 620 2 FEO A 401 FE2 77.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FEO B 402 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 115 OE1 REMARK 620 2 HIS B 118 ND1 101.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HOH B 640 O REMARK 620 N RES CSSEQI ATOM REMARK 620 1 FEO B 402 FE1 REMARK 620 2 FEO B 402 FE2 75.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FEO A 401 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FEO B 402 REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 SEQUENCE ADVISORY NOTICE: REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: RIR2_ECOLI REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 GLN 7 ALA A 7 REMARK 999 ASN 24 GLN A 24 REMARK 999 GLN 326 ASN A 326 REMARK 999 GLN 7 ALA B 7 REMARK 999 ASN 24 GLN B 24 REMARK 999 GLN 326 ASN B 326 REMARK 999 REMARK 999 THE AUTHORS ARE RE-REFINING THIS STRUCTURE WITH THE CORRECT REMARK 999 SEQUENCE AND EXPECT TO BE DEPOSITING THE REVISED ENTRY REMARK 999 SHORTLY. DBREF 1RIB A 1 375 UNP P69924 RIR2_ECOLI 1 375 DBREF 1RIB B 1 375 UNP P69924 RIR2_ECOLI 1 375 SEQADV 1RIB ALA A 7 UNP P69924 GLN 7 CONFLICT SEQADV 1RIB GLN A 24 UNP P69924 ASN 24 CONFLICT SEQADV 1RIB ASN A 326 UNP P69924 GLN 326 CONFLICT SEQADV 1RIB ALA B 7 UNP P69924 GLN 7 CONFLICT SEQADV 1RIB GLN B 24 UNP P69924 ASN 24 CONFLICT SEQADV 1RIB ASN B 326 UNP P69924 GLN 326 CONFLICT SEQRES 1 A 375 ALA TYR THR THR PHE SER ALA THR LYS ASN ASP GLN LEU SEQRES 2 A 375 LYS GLU PRO MET PHE PHE GLY GLN PRO VAL GLN VAL ALA SEQRES 3 A 375 ARG TYR ASP GLN GLN LYS TYR ASP ILE PHE GLU LYS LEU SEQRES 4 A 375 ILE GLU LYS GLN LEU SER PHE PHE TRP ARG PRO GLU GLU SEQRES 5 A 375 VAL ASP VAL SER ARG ASP ARG ILE ASP TYR GLN ALA LEU SEQRES 6 A 375 PRO GLU HIS GLU LYS HIS ILE PHE ILE SER ASN LEU LYS SEQRES 7 A 375 TYR GLN THR LEU LEU ASP SER ILE GLN GLY ARG SER PRO SEQRES 8 A 375 ASN VAL ALA LEU LEU PRO LEU ILE SER ILE PRO GLU LEU SEQRES 9 A 375 GLU THR TRP VAL GLU THR TRP ALA PHE SER GLU THR ILE SEQRES 10 A 375 HIS SER ARG SER TYR THR HIS ILE ILE ARG ASN ILE VAL SEQRES 11 A 375 ASN ASP PRO SER VAL VAL PHE ASP ASP ILE VAL THR ASN SEQRES 12 A 375 GLU GLN ILE GLN LYS ARG ALA GLU GLY ILE SER SER TYR SEQRES 13 A 375 TYR ASP GLU LEU ILE GLU MET THR SER TYR TRP HIS LEU SEQRES 14 A 375 LEU GLY GLU GLY THR HIS THR VAL ASN GLY LYS THR VAL SEQRES 15 A 375 THR VAL SER LEU ARG GLU LEU LYS LYS LYS LEU TYR LEU SEQRES 16 A 375 CYS LEU MET SER VAL ASN ALA LEU GLU ALA ILE ARG PHE SEQRES 17 A 375 TYR VAL SER PHE ALA CYS SER PHE ALA PHE ALA GLU ARG SEQRES 18 A 375 GLU LEU MET GLU GLY ASN ALA LYS ILE ILE ARG LEU ILE SEQRES 19 A 375 ALA ARG ASP GLU ALA LEU HIS LEU THR GLY THR GLN HIS SEQRES 20 A 375 MET LEU ASN LEU LEU ARG SER GLY ALA ASP ASP PRO GLU SEQRES 21 A 375 MET ALA GLU ILE ALA GLU GLU CYS LYS GLN GLU CYS TYR SEQRES 22 A 375 ASP LEU PHE VAL GLN ALA ALA GLN GLN GLU LYS ASP TRP SEQRES 23 A 375 ALA ASP TYR LEU PHE ARG ASP GLY SER MET ILE GLY LEU SEQRES 24 A 375 ASN LYS ASP ILE LEU CYS GLN TYR VAL GLU TYR ILE THR SEQRES 25 A 375 ASN ILE ARG MET GLN ALA VAL GLY LEU ASP LEU PRO PHE SEQRES 26 A 375 ASN THR ARG SER ASN PRO ILE PRO TRP ILE ASN THR TRP SEQRES 27 A 375 LEU VAL SER ASP ASN VAL GLN VAL ALA PRO GLN GLU VAL SEQRES 28 A 375 GLU VAL SER SER TYR LEU VAL GLY GLN ILE ASP SER GLU SEQRES 29 A 375 VAL ASP THR ASP ASP LEU SER ASN PHE GLN LEU SEQRES 1 B 375 ALA TYR THR THR PHE SER ALA THR LYS ASN ASP GLN LEU SEQRES 2 B 375 LYS GLU PRO MET PHE PHE GLY GLN PRO VAL GLN VAL ALA SEQRES 3 B 375 ARG TYR ASP GLN GLN LYS TYR ASP ILE PHE GLU LYS LEU SEQRES 4 B 375 ILE GLU LYS GLN LEU SER PHE PHE TRP ARG PRO GLU GLU SEQRES 5 B 375 VAL ASP VAL SER ARG ASP ARG ILE ASP TYR GLN ALA LEU SEQRES 6 B 375 PRO GLU HIS GLU LYS HIS ILE PHE ILE SER ASN LEU LYS SEQRES 7 B 375 TYR GLN THR LEU LEU ASP SER ILE GLN GLY ARG SER PRO SEQRES 8 B 375 ASN VAL ALA LEU LEU PRO LEU ILE SER ILE PRO GLU LEU SEQRES 9 B 375 GLU THR TRP VAL GLU THR TRP ALA PHE SER GLU THR ILE SEQRES 10 B 375 HIS SER ARG SER TYR THR HIS ILE ILE ARG ASN ILE VAL SEQRES 11 B 375 ASN ASP PRO SER VAL VAL PHE ASP ASP ILE VAL THR ASN SEQRES 12 B 375 GLU GLN ILE GLN LYS ARG ALA GLU GLY ILE SER SER TYR SEQRES 13 B 375 TYR ASP GLU LEU ILE GLU MET THR SER TYR TRP HIS LEU SEQRES 14 B 375 LEU GLY GLU GLY THR HIS THR VAL ASN GLY LYS THR VAL SEQRES 15 B 375 THR VAL SER LEU ARG GLU LEU LYS LYS LYS LEU TYR LEU SEQRES 16 B 375 CYS LEU MET SER VAL ASN ALA LEU GLU ALA ILE ARG PHE SEQRES 17 B 375 TYR VAL SER PHE ALA CYS SER PHE ALA PHE ALA GLU ARG SEQRES 18 B 375 GLU LEU MET GLU GLY ASN ALA LYS ILE ILE ARG LEU ILE SEQRES 19 B 375 ALA ARG ASP GLU ALA LEU HIS LEU THR GLY THR GLN HIS SEQRES 20 B 375 MET LEU ASN LEU LEU ARG SER GLY ALA ASP ASP PRO GLU SEQRES 21 B 375 MET ALA GLU ILE ALA GLU GLU CYS LYS GLN GLU CYS TYR SEQRES 22 B 375 ASP LEU PHE VAL GLN ALA ALA GLN GLN GLU LYS ASP TRP SEQRES 23 B 375 ALA ASP TYR LEU PHE ARG ASP GLY SER MET ILE GLY LEU SEQRES 24 B 375 ASN LYS ASP ILE LEU CYS GLN TYR VAL GLU TYR ILE THR SEQRES 25 B 375 ASN ILE ARG MET GLN ALA VAL GLY LEU ASP LEU PRO PHE SEQRES 26 B 375 ASN THR ARG SER ASN PRO ILE PRO TRP ILE ASN THR TRP SEQRES 27 B 375 LEU VAL SER ASP ASN VAL GLN VAL ALA PRO GLN GLU VAL SEQRES 28 B 375 GLU VAL SER SER TYR LEU VAL GLY GLN ILE ASP SER GLU SEQRES 29 B 375 VAL ASP THR ASP ASP LEU SER ASN PHE GLN LEU HET FEO A 401 3 HET FEO B 402 3 HETNAM FEO MU-OXO-DIIRON FORMUL 3 FEO 2(FE2 O) FORMUL 5 HOH *325(H2 O) HELIX 1 1 TYR A 33 PHE A 46 1 14 HELIX 2 2 ARG A 49 VAL A 53 5 5 HELIX 3 3 VAL A 55 ALA A 64 1 10 HELIX 4 4 PRO A 66 LEU A 95 1 30 HELIX 5 5 LEU A 96 LEU A 98 5 3 HELIX 6 6 ILE A 101 VAL A 130 1 30 HELIX 7 7 ASP A 132 ASN A 143 1 12 HELIX 8 8 ASN A 143 ALA A 150 1 8 HELIX 9 9 GLY A 152 GLY A 171 1 20 HELIX 10 10 SER A 185 ILE A 206 1 22 HELIX 11 11 ILE A 206 ARG A 221 1 16 HELIX 12 12 MET A 224 SER A 254 1 31 HELIX 13 13 ASP A 258 CYS A 268 1 11 HELIX 14 14 CYS A 268 PHE A 291 1 24 HELIX 15 15 ASN A 300 VAL A 319 1 20 HELIX 16 16 ILE A 332 LEU A 339 5 8 HELIX 17 17 ASP B 11 GLU B 15 5 5 HELIX 18 18 TYR B 33 PHE B 46 1 14 HELIX 19 19 ARG B 49 VAL B 53 5 5 HELIX 20 20 ARG B 57 LEU B 65 1 9 HELIX 21 21 PRO B 66 LEU B 95 1 30 HELIX 22 22 LEU B 96 LEU B 98 5 3 HELIX 23 23 ILE B 101 VAL B 130 1 30 HELIX 24 24 ASP B 132 ASN B 143 1 12 HELIX 25 25 ASN B 143 GLY B 171 1 29 HELIX 26 26 SER B 185 ILE B 206 1 22 HELIX 27 27 ILE B 206 ARG B 221 1 16 HELIX 28 28 MET B 224 SER B 254 1 31 HELIX 29 29 ASP B 258 CYS B 268 1 11 HELIX 30 30 CYS B 268 PHE B 291 1 24 HELIX 31 31 ASN B 300 VAL B 319 1 20 HELIX 32 32 ILE B 332 TRP B 338 5 7 SHEET 1 A 2 GLY A 173 VAL A 177 0 SHEET 2 A 2 LYS A 180 VAL A 184 -1 O LYS A 180 N VAL A 177 SHEET 1 B 2 GLY B 173 VAL B 177 0 SHEET 2 B 2 LYS B 180 VAL B 184 -1 O LYS B 180 N VAL B 177 LINK OE1 GLU A 115 FE1 FEO A 401 1555 1555 1.83 LINK OE2 GLU A 115 FE2 FEO A 401 1555 1555 1.95 LINK FE1 FEO A 401 O HOH A 522 1555 1555 3.11 LINK FE1 FEO A 401 O HOH A 749 1555 1555 2.11 LINK FE1 FEO A 401 OD1 ASP A 84 1555 1555 2.53 LINK FE1 FEO A 401 OD2 ASP A 84 1555 1555 2.16 LINK FE1 FEO A 401 ND1 HIS A 118 1555 1555 2.15 LINK FE2 FEO A 401 O HOH A 522 1555 1555 2.26 LINK FE2 FEO A 401 OE2 GLU A 204 1555 1555 2.12 LINK FE2 FEO A 401 OE2 GLU A 238 1555 1555 2.12 LINK FE2 FEO A 401 OE1 GLU A 115 1555 1555 3.14 LINK FE2 FEO A 401 ND1 HIS A 241 1555 1555 2.29 LINK OE1 GLU B 115 FE1 FEO B 402 1555 1555 2.02 LINK ND1 HIS B 118 FE1 FEO B 402 1555 1555 1.96 LINK OE2 GLU B 204 FE2 FEO B 402 1555 1555 1.95 LINK FE1 FEO B 402 OD2 ASP B 84 1555 1555 2.52 LINK FE1 FEO B 402 O HOH B 640 1555 1555 3.07 LINK FE1 FEO B 402 O HOH B 712 1555 1555 2.13 LINK FE2 FEO B 402 OE2 GLU B 115 1555 1555 2.40 LINK FE2 FEO B 402 ND1 HIS B 241 1555 1555 2.35 LINK FE2 FEO B 402 OE1 GLU B 238 1555 1555 2.06 LINK FE2 FEO B 402 OE2 GLU B 238 1555 1555 3.15 LINK FE2 FEO B 402 O HOH B 640 1555 1555 2.18 LINK FE1 FEO B 402 OD1 ASP B 84 1555 1555 2.60 SITE 1 AC1 8 ASP A 84 GLU A 115 HIS A 118 GLU A 204 SITE 2 AC1 8 GLU A 238 HIS A 241 HOH A 522 HOH A 749 SITE 1 AC2 8 ASP B 84 GLU B 115 HIS B 118 GLU B 204 SITE 2 AC2 8 GLU B 238 HIS B 241 HOH B 640 HOH B 712 CRYST1 74.300 85.500 115.700 90.00 90.00 90.00 P 21 21 21 8 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 0.013459 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011696 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008643 0.00000 MASTER 517 1 2 32 4 0 4 6 0 0 0 58 END