HEADER LIGASE 14-SEP-95 1ADI TITLE STRUCTURE OF ADENYLOSUCCINATE SYNTHETASE AT PH 6.5 AND 25 DEGREES TITLE 2 CELSIUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 6.3.4.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: PUR A STRAIN H1238 (A GIFT FROM DR. B. BACHMAN (GENETIC SOURCE 5 CENTER, YALE UNIVERSITY)); SOURCE 6 ATCC: COLI GENETIC STOCK CENTER, STRAIN NUMBER 5408 KEYWDS PURINE NUCLEOTIDE BIOSYNTHESIS, LIGASE, GTP-HYDROLYZING ENZYME EXPDTA X-RAY DIFFRACTION AUTHOR M.M.SILVA,B.W.POLAND,C.M.HOFFMAN,H.J.FROMM,R.B.HONZATKO REVDAT 5 07-FEB-24 1ADI 1 REMARK REVDAT 4 21-MAR-18 1ADI 1 REMARK REVDAT 3 29-NOV-17 1ADI 1 HELIX REVDAT 2 24-FEB-09 1ADI 1 VERSN REVDAT 1 10-JUN-96 1ADI 0 JRNL AUTH M.M.SILVA,B.W.POLAND,C.R.HOFFMAN,H.J.FROMM,R.B.HONZATKO JRNL TITL REFINED CRYSTAL STRUCTURES OF UNLIGATED ADENYLOSUCCINATE JRNL TITL 2 SYNTHETASE FROM ESCHERICHIA COLI. JRNL REF J.MOL.BIOL. V. 254 431 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7490761 JRNL DOI 10.1006/JMBI.1995.0629 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.W.POLAND,M.M.SILVA,M.A.SERRA,Y.CHO,K.H.KIM,E.M.HARRIS, REMARK 1 AUTH 2 R.B.HONZATKO REMARK 1 TITL CRYSTAL STRUCTURE OF ADENYLOSUCCINATE SYNTHETASE FROM REMARK 1 TITL 2 ESCHERICHIA COLI. EVIDENCE FOR CONVERGENT EVOLUTION OF REMARK 1 TITL 3 GTP-BINDING DOMAINS REMARK 1 REF J.BIOL.CHEM. V. 268 25334 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 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 : 27502 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) : 0.206 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 : 6642 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 439 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 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) : 0.25 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.640 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: REMARK 3 THERE ARE TWO REGIONS THAT ARE DISORDERED CONSISTING OF REMARK 3 RESIDUES 121 - 130 AND 298 - 303. REMARK 4 REMARK 4 1ADI 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_1000170684. 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) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS-NICOLET X100 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 104085 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.240 REMARK 200 R MERGE (I) : 0.06000 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 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 36.71000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.73500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.81500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.73500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.71000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.81500 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: 5530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 H3 GLY A 1 OXT ALA A 431 1.29 REMARK 500 O VAL B 20 HG1 THR B 24 1.30 REMARK 500 O VAL A 248 HG SER A 252 1.33 REMARK 500 OD1 ASP A 336 HE1 TRP A 378 1.34 REMARK 500 O VAL A 20 HG1 THR A 24 1.34 REMARK 500 H2 GLY B 1 O ALA B 431 1.36 REMARK 500 OD2 ASP A 418 HG1 THR A 420 1.38 REMARK 500 O ASP A 21 HH12 ARG A 61 1.39 REMARK 500 HG1 THR B 312 O CYS B 344 1.40 REMARK 500 O ILE B 59 HH21 ARG B 96 1.42 REMARK 500 HG1 THR A 312 O CYS A 344 1.46 REMARK 500 HH22 ARG A 317 OD2 ASP B 203 1.46 REMARK 500 O ASP A 333 H ASP A 336 1.46 REMARK 500 HZ2 LYS B 386 OG1 THR B 420 1.47 REMARK 500 O ASN A 174 HZ3 LYS A 177 1.47 REMARK 500 O VAL B 248 HG SER B 252 1.47 REMARK 500 O MET A 349 H ASP A 351 1.47 REMARK 500 OD2 ASP A 114 H GLY A 132 1.48 REMARK 500 H ALA A 361 OE2 GLU B 101 1.48 REMARK 500 O VAL A 4 H PHE A 220 1.49 REMARK 500 OD2 ASP B 418 HG1 THR B 420 1.52 REMARK 500 H ILE A 45 O GLU A 48 1.52 REMARK 500 HH11 ARG B 316 O LEU B 405 1.53 REMARK 500 O GLY A 8 HG1 THR A 226 1.53 REMARK 500 H1 HOH B 538 O HOH B 590 1.54 REMARK 500 OD2 ASP B 153 HG1 THR B 156 1.54 REMARK 500 O VAL B 385 HG1 THR B 415 1.54 REMARK 500 O GLY B 276 HH22 ARG B 306 1.54 REMARK 500 H ARG A 348 O GLU A 369 1.54 REMARK 500 OE1 GLN A 171 HH TYR B 167 1.55 REMARK 500 O LEU B 332 H LEU B 335 1.55 REMARK 500 O LYS B 185 H ASP B 189 1.55 REMARK 500 O HOH B 630 H1 HOH B 644 1.55 REMARK 500 O ALA A 120 H GLY A 122 1.55 REMARK 500 H ILE B 55 OE1 GLU B 82 1.56 REMARK 500 OD1 ASP A 229 H HIS A 232 1.56 REMARK 500 O HOH B 447 H2 HOH B 634 1.56 REMARK 500 HZ1 LYS B 339 OE2 GLU B 340 1.56 REMARK 500 O GLU A 403 H GLY A 407 1.56 REMARK 500 OD2 ASP B 311 HH TYR B 347 1.57 REMARK 500 H2 HOH A 519 O HOH A 528 1.57 REMARK 500 OE1 GLU B 101 HH22 ARG B 147 1.57 REMARK 500 O ASN A 115 H LYS A 119 1.58 REMARK 500 OD2 ASP A 203 HH22 ARG B 317 1.59 REMARK 500 O LYS B 185 H ASP B 189 1.59 REMARK 500 OD1 ASP B 336 HE1 TRP B 378 1.59 REMARK 500 HH12 ARG B 117 OE2 GLU B 138 1.59 REMARK 500 OD2 ASP A 387 H GLY A 390 1.59 REMARK 500 OD1 ASP B 139 HE ARG B 144 1.59 REMARK 500 HZ3 LYS A 162 O HOH A 537 1.59 REMARK 500 REMARK 500 THIS ENTRY HAS 53 CLOSE CONTACTS REMARK 500 REMARK 500 REMARK: NULL 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 HH21 ARG B 348 OD2 ASP B 430 4555 1.53 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 PRO A 370 C - N - CA ANGL. DEV. = 10.7 DEGREES REMARK 500 LEU A 391 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG B 96 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 LEU B 310 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLN A 10 -115.83 -117.98 REMARK 500 THR A 24 20.13 -68.46 REMARK 500 HIS A 37 66.40 -100.02 REMARK 500 ASN A 38 58.76 -159.64 REMARK 500 LEU A 54 -54.58 -124.95 REMARK 500 ASN A 63 33.09 -87.15 REMARK 500 ARG A 89 30.44 -83.52 REMARK 500 GLU A 118 -70.62 -98.51 REMARK 500 ALA A 120 -75.89 -68.83 REMARK 500 ARG A 121 46.29 -71.57 REMARK 500 ALA A 123 -42.50 179.11 REMARK 500 ILE A 126 -47.43 -136.57 REMARK 500 THR A 128 -82.71 -170.88 REMARK 500 THR A 129 -2.25 -140.20 REMARK 500 ARG A 131 89.36 50.91 REMARK 500 ARG A 143 42.13 74.41 REMARK 500 LYS A 177 69.35 62.13 REMARK 500 ASP A 216 153.01 -47.08 REMARK 500 ALA A 268 -10.42 -47.34 REMARK 500 PHE A 278 70.07 -168.87 REMARK 500 ASP A 284 -157.13 -122.57 REMARK 500 ASP A 284 -154.01 -124.13 REMARK 500 GLU A 296 42.48 -94.06 REMARK 500 ALA A 299 79.79 51.63 REMARK 500 THR A 301 -173.78 -59.03 REMARK 500 ARG A 304 99.99 46.17 REMARK 500 ALA A 346 160.82 178.69 REMARK 500 PRO A 350 51.16 -65.08 REMARK 500 ASP A 351 5.53 -161.34 REMARK 500 ALA A 362 45.61 -108.56 REMARK 500 ALA A 362 43.15 -108.56 REMARK 500 ASP A 363 -61.00 -105.02 REMARK 500 ASP A 364 83.44 168.01 REMARK 500 ASP A 364 83.44 156.43 REMARK 500 VAL A 368 132.65 -33.58 REMARK 500 THR A 382 -25.52 -154.21 REMARK 500 PHE A 383 93.82 -57.37 REMARK 500 ASP A 387 146.47 178.91 REMARK 500 ASP A 427 102.92 55.61 REMARK 500 GLN B 10 -117.54 -127.53 REMARK 500 ASN B 38 33.99 -151.91 REMARK 500 LEU B 54 -47.39 -133.87 REMARK 500 PRO B 92 71.43 -61.45 REMARK 500 THR B 129 -85.13 -112.57 REMARK 500 ARG B 131 113.66 34.21 REMARK 500 ASP B 150 -14.78 -48.23 REMARK 500 THR B 234 76.28 -69.49 REMARK 500 THR B 244 -175.99 -67.55 REMARK 500 SER B 252 -43.08 -135.54 REMARK 500 PHE B 278 71.45 177.01 REMARK 500 REMARK 500 THIS ENTRY HAS 58 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 235 0.07 SIDE CHAIN REMARK 500 TYR B 372 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1ADI A 1 431 UNP P0A7D4 PURA_ECOLI 1 431 DBREF 1ADI B 1 431 UNP P0A7D4 PURA_ECOLI 1 431 SEQRES 1 A 431 GLY ASN ASN VAL VAL VAL LEU GLY THR GLN TRP GLY ASP SEQRES 2 A 431 GLU GLY LYS GLY LYS ILE VAL ASP LEU LEU THR GLU ARG SEQRES 3 A 431 ALA LYS TYR VAL VAL ARG TYR GLN GLY GLY HIS ASN ALA SEQRES 4 A 431 GLY HIS THR LEU VAL ILE ASN GLY GLU LYS THR VAL LEU SEQRES 5 A 431 HIS LEU ILE PRO SER GLY ILE LEU ARG GLU ASN VAL THR SEQRES 6 A 431 SER ILE ILE GLY ASN GLY VAL VAL LEU SER PRO ALA ALA SEQRES 7 A 431 LEU MET LYS GLU MET LYS GLU LEU GLU ASP ARG GLY ILE SEQRES 8 A 431 PRO VAL ARG GLU ARG LEU LEU LEU SER GLU ALA CYS PRO SEQRES 9 A 431 LEU ILE LEU ASP TYR HIS VAL ALA LEU ASP ASN ALA ARG SEQRES 10 A 431 GLU LYS ALA ARG GLY ALA LYS ALA ILE GLY THR THR GLY SEQRES 11 A 431 ARG GLY ILE GLY PRO ALA TYR GLU ASP LYS VAL ALA ARG SEQRES 12 A 431 ARG GLY LEU ARG VAL GLY ASP LEU PHE ASP LYS GLU THR SEQRES 13 A 431 PHE ALA GLU LYS LEU LYS GLU VAL MET GLU TYR HIS ASN SEQRES 14 A 431 PHE GLN LEU VAL ASN TYR TYR LYS ALA GLU ALA VAL ASP SEQRES 15 A 431 TYR GLN LYS VAL LEU ASP ASP THR MET ALA VAL ALA ASP SEQRES 16 A 431 ILE LEU THR SER MET VAL VAL ASP VAL SER ASP LEU LEU SEQRES 17 A 431 ASP GLN ALA ARG GLN ARG GLY ASP PHE VAL MET PHE GLU SEQRES 18 A 431 GLY ALA GLN GLY THR LEU LEU ASP ILE ASP HIS GLY THR SEQRES 19 A 431 TYR PRO TYR VAL THR SER SER ASN THR THR ALA GLY GLY SEQRES 20 A 431 VAL ALA THR GLY SER GLY LEU GLY PRO ARG TYR VAL ASP SEQRES 21 A 431 TYR VAL LEU GLY ILE LEU LYS ALA TYR SER THR ARG VAL SEQRES 22 A 431 GLY ALA GLY PRO PHE PRO THR GLU LEU PHE ASP GLU THR SEQRES 23 A 431 GLY GLU PHE LEU CYS LYS GLN GLY ASN GLU PHE GLY ALA SEQRES 24 A 431 THR THR GLY ARG ARG ARG ARG THR GLY TRP LEU ASP THR SEQRES 25 A 431 VAL ALA VAL ARG ARG ALA VAL GLN LEU ASN SER LEU SER SEQRES 26 A 431 GLY PHE CYS LEU THR LYS LEU ASP VAL LEU ASP GLY LEU SEQRES 27 A 431 LYS GLU VAL LYS LEU CYS VAL ALA TYR ARG MET PRO ASP SEQRES 28 A 431 GLY ARG GLU VAL THR THR THR PRO LEU ALA ALA ASP ASP SEQRES 29 A 431 TRP LYS GLY VAL GLU PRO ILE TYR GLU THR MET PRO GLY SEQRES 30 A 431 TRP SER GLU SER THR PHE GLY VAL LYS ASP ARG SER GLY SEQRES 31 A 431 LEU PRO GLN ALA ALA LEU ASN TYR ILE LYS ARG ILE GLU SEQRES 32 A 431 GLU LEU THR GLY VAL PRO ILE ASP ILE ILE SER THR GLY SEQRES 33 A 431 PRO ASP ARG THR GLU THR MET ILE LEU ARG ASP PRO PHE SEQRES 34 A 431 ASP ALA SEQRES 1 B 431 GLY ASN ASN VAL VAL VAL LEU GLY THR GLN TRP GLY ASP SEQRES 2 B 431 GLU GLY LYS GLY LYS ILE VAL ASP LEU LEU THR GLU ARG SEQRES 3 B 431 ALA LYS TYR VAL VAL ARG TYR GLN GLY GLY HIS ASN ALA SEQRES 4 B 431 GLY HIS THR LEU VAL ILE ASN GLY GLU LYS THR VAL LEU SEQRES 5 B 431 HIS LEU ILE PRO SER GLY ILE LEU ARG GLU ASN VAL THR SEQRES 6 B 431 SER ILE ILE GLY ASN GLY VAL VAL LEU SER PRO ALA ALA SEQRES 7 B 431 LEU MET LYS GLU MET LYS GLU LEU GLU ASP ARG GLY ILE SEQRES 8 B 431 PRO VAL ARG GLU ARG LEU LEU LEU SER GLU ALA CYS PRO SEQRES 9 B 431 LEU ILE LEU ASP TYR HIS VAL ALA LEU ASP ASN ALA ARG SEQRES 10 B 431 GLU LYS ALA ARG GLY ALA LYS ALA ILE GLY THR THR GLY SEQRES 11 B 431 ARG GLY ILE GLY PRO ALA TYR GLU ASP LYS VAL ALA ARG SEQRES 12 B 431 ARG GLY LEU ARG VAL GLY ASP LEU PHE ASP LYS GLU THR SEQRES 13 B 431 PHE ALA GLU LYS LEU LYS GLU VAL MET GLU TYR HIS ASN SEQRES 14 B 431 PHE GLN LEU VAL ASN TYR TYR LYS ALA GLU ALA VAL ASP SEQRES 15 B 431 TYR GLN LYS VAL LEU ASP ASP THR MET ALA VAL ALA ASP SEQRES 16 B 431 ILE LEU THR SER MET VAL VAL ASP VAL SER ASP LEU LEU SEQRES 17 B 431 ASP GLN ALA ARG GLN ARG GLY ASP PHE VAL MET PHE GLU SEQRES 18 B 431 GLY ALA GLN GLY THR LEU LEU ASP ILE ASP HIS GLY THR SEQRES 19 B 431 TYR PRO TYR VAL THR SER SER ASN THR THR ALA GLY GLY SEQRES 20 B 431 VAL ALA THR GLY SER GLY LEU GLY PRO ARG TYR VAL ASP SEQRES 21 B 431 TYR VAL LEU GLY ILE LEU LYS ALA TYR SER THR ARG VAL SEQRES 22 B 431 GLY ALA GLY PRO PHE PRO THR GLU LEU PHE ASP GLU THR SEQRES 23 B 431 GLY GLU PHE LEU CYS LYS GLN GLY ASN GLU PHE GLY ALA SEQRES 24 B 431 THR THR GLY ARG ARG ARG ARG THR GLY TRP LEU ASP THR SEQRES 25 B 431 VAL ALA VAL ARG ARG ALA VAL GLN LEU ASN SER LEU SER SEQRES 26 B 431 GLY PHE CYS LEU THR LYS LEU ASP VAL LEU ASP GLY LEU SEQRES 27 B 431 LYS GLU VAL LYS LEU CYS VAL ALA TYR ARG MET PRO ASP SEQRES 28 B 431 GLY ARG GLU VAL THR THR THR PRO LEU ALA ALA ASP ASP SEQRES 29 B 431 TRP LYS GLY VAL GLU PRO ILE TYR GLU THR MET PRO GLY SEQRES 30 B 431 TRP SER GLU SER THR PHE GLY VAL LYS ASP ARG SER GLY SEQRES 31 B 431 LEU PRO GLN ALA ALA LEU ASN TYR ILE LYS ARG ILE GLU SEQRES 32 B 431 GLU LEU THR GLY VAL PRO ILE ASP ILE ILE SER THR GLY SEQRES 33 B 431 PRO ASP ARG THR GLU THR MET ILE LEU ARG ASP PRO PHE SEQRES 34 B 431 ASP ALA FORMUL 3 HOH *439(H2 O) HELIX 1 A1 LYS A 16 ARG A 26 1 11 HELIX 2 A1' SER A 57 LEU A 60 5 4 HELIX 3 A2 PRO A 76 ASP A 88 1 13 HELIX 4 A2' PRO A 92 ARG A 96 5 5 HELIX 5 A3 ASP A 108 ALA A 120 1 13 HELIX 6 A4 ILE A 133 ALA A 142 1 10 HELIX 7 A5' VAL A 148 PHE A 152 5 5 HELIX 8 A5 LYS A 154 TYR A 176 1 23 HELIX 9 A6 TYR A 183 SER A 199 1 17 HELIX 10 A7 VAL A 204 GLN A 213 1 10 HELIX 11 A8 ALA A 245 SER A 252 1 8 HELIX 12 A9 GLU A 285 GLN A 293 1 9 HELIX 13 A10 THR A 312 ASN A 322 1 11 HELIX 14 AT' LEU A 332 LEU A 335 5 4 HELIX 15 A11 GLN A 393 THR A 406 1 14 HELIX 16 B1 LYS B 16 ARG B 26 1 11 HELIX 17 B1' SER B 57 LEU B 60 5 4 HELIX 18 B2 PRO B 76 ASP B 88 1 13 HELIX 19 B2' PRO B 92 ARG B 96 5 5 HELIX 20 B3 ASP B 108 ALA B 120 1 13 HELIX 21 B4 ILE B 133 ALA B 142 1 10 HELIX 22 B5' VAL B 148 PHE B 152 5 5 HELIX 23 B5 LYS B 154 TYR B 176 1 23 HELIX 24 B6 TYR B 183 SER B 199 1 17 HELIX 25 B7 VAL B 204 GLN B 213 1 10 HELIX 26 B8 ALA B 245 SER B 252 1 8 HELIX 27 B9 GLU B 285 GLN B 293 1 9 HELIX 28 B10 THR B 312 ASN B 322 1 11 HELIX 29 BT' LEU B 332 LEU B 335 5 4 HELIX 30 B11 GLN B 393 THR B 406 1 14 SHEET 1 A110 MET A 200 VAL A 202 0 SHEET 2 A110 LEU A 97 LEU A 99 1 O LEU A 99 N VAL A 202 SHEET 3 A110 THR A 65 GLY A 69 1 O SER A 66 N LEU A 98 SHEET 4 A110 LYS A 28 ARG A 32 1 O VAL A 30 N ILE A 67 SHEET 5 A110 PHE A 217 GLY A 222 1 O MET A 219 N VAL A 31 SHEET 6 A110 ASN A 2 LEU A 7 1 N VAL A 4 O VAL A 218 SHEET 7 A110 TYR A 261 ALA A 268 1 N LEU A 263 O VAL A 5 SHEET 8 A110 SER A 325 THR A 330 1 N CYS A 328 O GLY A 264 SHEET 9 A110 ASP A 411 ILE A 413 1 O ILE A 412 N LEU A 329 SHEET 10 A110 MET A 423 LEU A 425 -1 O MET A 423 N ILE A 413 SHEET 1 A2 2 ALA A 39 ILE A 45 0 SHEET 2 A2 2 GLU A 48 HIS A 53 -1 N LEU A 52 O HIS A 41 SHEET 1 A3 2 ARG A 306 GLY A 308 0 SHEET 2 A3 2 SER A 270 ARG A 272 -1 O SER A 270 N GLY A 308 SHEET 1 A4 3 GLU A 369 TRP A 378 0 SHEET 2 A4 3 GLY A 337 MET A 349 -1 O ALA A 346 N ILE A 371 SHEET 3 A4 3 GLU A 354 VAL A 355 -1 N VAL A 355 O TYR A 347 SHEET 1 B110 MET B 200 VAL B 202 0 SHEET 2 B110 LEU B 97 LEU B 99 1 O LEU B 99 N VAL B 202 SHEET 3 B110 THR B 65 GLY B 69 1 O SER B 66 N LEU B 98 SHEET 4 B110 LYS B 28 ARG B 32 1 O VAL B 30 N ILE B 67 SHEET 5 B110 PHE B 217 GLY B 222 1 O MET B 219 N VAL B 31 SHEET 6 B110 ASN B 2 LEU B 7 1 N VAL B 4 O VAL B 218 SHEET 7 B110 TYR B 261 ALA B 268 1 N LEU B 263 O VAL B 5 SHEET 8 B110 SER B 325 THR B 330 1 N CYS B 328 O GLY B 264 SHEET 9 B110 ASP B 411 ILE B 413 1 O ILE B 412 N LEU B 329 SHEET 10 B110 MET B 423 LEU B 425 -1 O MET B 423 N ILE B 413 SHEET 1 B2 2 ALA B 39 ILE B 45 0 SHEET 2 B2 2 GLU B 48 HIS B 53 -1 N LEU B 52 O HIS B 41 SHEET 1 B3 2 ARG B 306 GLY B 308 0 SHEET 2 B3 2 SER B 270 ARG B 272 -1 O SER B 270 N GLY B 308 SHEET 1 B4 3 GLU B 369 TRP B 378 0 SHEET 2 B4 3 GLY B 337 MET B 349 -1 O ALA B 346 N ILE B 371 SHEET 3 B4 3 GLU B 354 VAL B 355 -1 N VAL B 355 O TYR B 347 CISPEP 1 TYR A 235 PRO A 236 0 -1.38 CISPEP 2 TYR B 235 PRO B 236 0 -1.22 CRYST1 73.420 93.630 119.470 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 0.013620 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010680 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008370 0.00000 MTRIX1 1 -0.989020 0.013480 -0.147170 31.84475 1 MTRIX2 1 -0.038600 -0.984820 0.169230 89.01199 1 MTRIX3 1 -0.142660 0.173050 0.974530 -5.32704 1