HEADER LYASE 07-OCT-16 5TKV TITLE X-RAY CRYSTAL STRUCTURE OF THE "CLOSED" CONFORMATION OF CTP-INHIBITED TITLE 2 E. COLI CYTIDINE TRIPHOSPHATE (CTP) SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CTP SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTIDINE 5'-TRIPHOSPHATE SYNTHASE,CYTIDINE TRIPHOSPHATE COMPND 5 SYNTHETASE,CTPS,UTP--AMMONIA LIGASE; COMPND 6 EC: 6.3.4.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: PYRG, B2780, JW2751; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS PYRIMIDINE BIOSYNTHESIS, ENZYME REGULATION VIA POLYMERIZATION, KEYWDS 2 FEEDBACK INHIBITION, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR E.P.BALDWIN,J.A.ENDRIZZI REVDAT 7 04-OCT-23 5TKV 1 LINK REVDAT 6 25-DEC-19 5TKV 1 REMARK REVDAT 5 01-NOV-17 5TKV 1 REMARK REVDAT 4 20-SEP-17 5TKV 1 REMARK REVDAT 3 14-JUN-17 5TKV 1 JRNL REVDAT 2 17-MAY-17 5TKV 1 JRNL REVDAT 1 26-APR-17 5TKV 0 JRNL AUTH E.M.LYNCH,D.R.HICKS,M.SHEPHERD,J.A.ENDRIZZI,A.MAKER, JRNL AUTH 2 J.M.HANSEN,R.M.BARRY,Z.GITAI,E.P.BALDWIN,J.M.KOLLMAN JRNL TITL HUMAN CTP SYNTHASE FILAMENT STRUCTURE REVEALS THE ACTIVE JRNL TITL 2 ENZYME CONFORMATION. JRNL REF NAT. STRUCT. MOL. BIOL. V. 24 507 2017 JRNL REFN ESSN 1545-9985 JRNL PMID 28459447 JRNL DOI 10.1038/NSMB.3407 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 59184 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 + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3159 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4315 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 233 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8305 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 152 REMARK 3 SOLVENT ATOMS : 370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.82000 REMARK 3 B22 (A**2) : 2.83000 REMARK 3 B33 (A**2) : -1.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.265 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.222 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8595 ; 0.024 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11663 ; 2.450 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1063 ; 5.482 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 392 ;37.039 ;24.133 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1468 ;16.831 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 64 ;18.861 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1331 ; 0.164 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6430 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5TKV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-OCT-16. REMARK 100 THE DEPOSITION ID IS D_1000224273. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL1-5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979610 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62343 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : 0.07200 REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC 5.6.0117 REMARK 200 STARTING MODEL: 2AD5 REMARK 200 REMARK 200 REMARK: RECTANGULAR PRISMS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8 M AMMONIUM SULFATE 10 MM CTP 10 MM REMARK 280 GLUTAMINE 10 MM MAGNESIUM SULFATE, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 79.57950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.33750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 79.57950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.33750 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 300 REMARK: TETRAMER AS DETERMINED BY GEL FILTRATION AND REMARK 300 ULTRACENTRIFUGATION REMARK 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 DIHEDRAL POINT SYMMETRY (SCHOENFLIES SYMBOL = D2). 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 72530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -395.0 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 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 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 VAL A 428 REMARK 465 ARG A 429 REMARK 465 SER A 430 REMARK 465 GLU A 431 REMARK 465 LYS A 432 REMARK 465 SER A 433 REMARK 465 ASP A 434 REMARK 465 LEU A 435 REMARK 465 GLY A 436 REMARK 465 GLY A 437 REMARK 465 THR A 438 REMARK 465 ALA A 544 REMARK 465 LYS A 545 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 ARG B 429 REMARK 465 SER B 430 REMARK 465 GLU B 431 REMARK 465 LYS B 432 REMARK 465 SER B 433 REMARK 465 ASP B 434 REMARK 465 LEU B 435 REMARK 465 GLY B 436 REMARK 465 GLY B 437 REMARK 465 LYS B 545 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 LYS A 342 CB CG CD CE NZ REMARK 470 LYS B 342 CB CG CD CE NZ 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 O1 SO4 B 609 O HOH B 701 1.93 REMARK 500 O GLY A 493 NE2 GLN A 496 2.00 REMARK 500 O4 SO4 A 602 O HOH A 701 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 134 CG HIS A 134 CD2 0.058 REMARK 500 HIS A 173 CG HIS A 173 CD2 0.061 REMARK 500 HIS A 526 CG HIS A 526 CD2 0.062 REMARK 500 TYR B 44 CB TYR B 44 CG -0.091 REMARK 500 HIS B 173 CG HIS B 173 CD2 0.062 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 217 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG A 221 NE - CZ - NH1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP A 258 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 263 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 320 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 320 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 32 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 32 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 PRO B 205 C - N - CA ANGL. DEV. = -9.3 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 VAL A 12 -60.67 71.74 REMARK 500 PRO A 49 0.22 -67.09 REMARK 500 GLN A 56 -71.35 -103.00 REMARK 500 SER A 243 118.32 -162.17 REMARK 500 THR A 335 -72.56 -56.34 REMARK 500 VAL A 338 -9.49 -53.42 REMARK 500 ASN A 371 24.30 -77.10 REMARK 500 CYS A 379 -113.09 54.91 REMARK 500 TYR A 389 -75.21 -67.59 REMARK 500 GLU A 397 138.26 -34.27 REMARK 500 ASN A 398 17.04 46.95 REMARK 500 TRP A 419 102.44 -49.18 REMARK 500 ARG A 420 -159.30 -122.09 REMARK 500 ALA A 484 18.00 -68.51 REMARK 500 SER A 492 -142.07 -65.96 REMARK 500 ASP A 495 7.16 51.77 REMARK 500 GLN A 496 76.75 12.14 REMARK 500 ASN A 505 46.13 -107.31 REMARK 500 ARG A 542 -8.60 -58.09 REMARK 500 VAL B 12 -63.09 73.18 REMARK 500 GLN B 56 -72.18 -88.63 REMARK 500 GLU B 132 120.15 -33.79 REMARK 500 ILE B 299 1.31 -65.58 REMARK 500 ASP B 303 -7.49 -56.90 REMARK 500 CYS B 379 -102.88 57.58 REMARK 500 VAL B 393 -39.38 -134.45 REMARK 500 SER B 492 -148.28 -71.67 REMARK 500 GLN B 496 80.25 14.36 REMARK 500 ASN B 505 34.69 -95.74 REMARK 500 TRP B 508 98.68 -164.82 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 905 DISTANCE = 5.85 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 MG A 607 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CTP B 603 O1A REMARK 620 2 CTP B 603 O1G 85.9 REMARK 620 3 CTP B 603 O1B 82.0 81.0 REMARK 620 4 HOH B 788 O 81.6 164.5 88.4 REMARK 620 5 HOH B 821 O 170.3 100.3 91.5 91.1 REMARK 620 6 HOH B 841 O 91.3 91.7 170.4 97.5 95.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CTP B 601 O2A REMARK 620 2 CTP B 601 O2B 75.6 REMARK 620 3 CTP B 601 O3G 77.8 77.0 REMARK 620 4 HOH B 796 O 82.4 87.0 157.1 REMARK 620 5 HOH B 812 O 88.9 163.5 94.3 96.8 REMARK 620 6 HOH B 837 O 164.1 90.2 106.3 89.9 105.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLN A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CTP B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CTP B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLN B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MRD B 611 DBREF 5TKV A 1 545 UNP P0A7E5 PYRG_ECOLI 1 545 DBREF 5TKV B 1 545 UNP P0A7E5 PYRG_ECOLI 1 545 SEQADV 5TKV MET A -19 UNP P0A7E5 INITIATING METHIONINE SEQADV 5TKV GLY A -18 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER A -17 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER A -16 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -15 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -14 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -13 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -12 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -11 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A -10 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER A -9 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER A -8 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV GLY A -7 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV LEU A -6 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV VAL A -5 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV PRO A -4 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV ARG A -3 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV GLY A -2 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER A -1 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS A 0 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV ALA A 268 UNP P0A7E5 CYS 268 CONFLICT SEQADV 5TKV MET B -19 UNP P0A7E5 INITIATING METHIONINE SEQADV 5TKV GLY B -18 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER B -17 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER B -16 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -15 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -14 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -13 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -12 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -11 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B -10 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER B -9 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER B -8 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV GLY B -7 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV LEU B -6 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV VAL B -5 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV PRO B -4 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV ARG B -3 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV GLY B -2 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV SER B -1 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV HIS B 0 UNP P0A7E5 EXPRESSION TAG SEQADV 5TKV ALA B 268 UNP P0A7E5 CYS 268 CONFLICT SEQRES 1 A 565 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 565 LEU VAL PRO ARG GLY SER HIS MET THR THR ASN TYR ILE SEQRES 3 A 565 PHE VAL THR GLY GLY VAL VAL SER SER LEU GLY LYS GLY SEQRES 4 A 565 ILE ALA ALA ALA SER LEU ALA ALA ILE LEU GLU ALA ARG SEQRES 5 A 565 GLY LEU ASN VAL THR ILE MET LYS LEU ASP PRO TYR ILE SEQRES 6 A 565 ASN VAL ASP PRO GLY THR MET SER PRO ILE GLN HIS GLY SEQRES 7 A 565 GLU VAL PHE VAL THR GLU ASP GLY ALA GLU THR ASP LEU SEQRES 8 A 565 ASP LEU GLY HIS TYR GLU ARG PHE ILE ARG THR LYS MET SEQRES 9 A 565 SER ARG ARG ASN ASN PHE THR THR GLY ARG ILE TYR SER SEQRES 10 A 565 ASP VAL LEU ARG LYS GLU ARG ARG GLY ASP TYR LEU GLY SEQRES 11 A 565 ALA THR VAL GLN VAL ILE PRO HIS ILE THR ASN ALA ILE SEQRES 12 A 565 LYS GLU ARG VAL LEU GLU GLY GLY GLU GLY HIS ASP VAL SEQRES 13 A 565 VAL LEU VAL GLU ILE GLY GLY THR VAL GLY ASP ILE GLU SEQRES 14 A 565 SER LEU PRO PHE LEU GLU ALA ILE ARG GLN MET ALA VAL SEQRES 15 A 565 GLU ILE GLY ARG GLU HIS THR LEU PHE MET HIS LEU THR SEQRES 16 A 565 LEU VAL PRO TYR MET ALA ALA SER GLY GLU VAL LYS THR SEQRES 17 A 565 LYS PRO THR GLN HIS SER VAL LYS GLU LEU LEU SER ILE SEQRES 18 A 565 GLY ILE GLN PRO ASP ILE LEU ILE CYS ARG SER ASP ARG SEQRES 19 A 565 ALA VAL PRO ALA ASN GLU ARG ALA LYS ILE ALA LEU PHE SEQRES 20 A 565 CYS ASN VAL PRO GLU LYS ALA VAL ILE SER LEU LYS ASP SEQRES 21 A 565 VAL ASP SER ILE TYR LYS ILE PRO GLY LEU LEU LYS SER SEQRES 22 A 565 GLN GLY LEU ASP ASP TYR ILE CYS LYS ARG PHE SER LEU SEQRES 23 A 565 ASN ALA PRO GLU ALA ASN LEU SER GLU TRP GLU GLN VAL SEQRES 24 A 565 ILE PHE GLU GLU ALA ASN PRO VAL SER GLU VAL THR ILE SEQRES 25 A 565 GLY MET VAL GLY LYS TYR ILE GLU LEU PRO ASP ALA TYR SEQRES 26 A 565 LYS SER VAL ILE GLU ALA LEU LYS HIS GLY GLY LEU LYS SEQRES 27 A 565 ASN ARG VAL SER VAL ASN ILE LYS LEU ILE ASP SER GLN SEQRES 28 A 565 ASP VAL GLU THR ARG GLY VAL GLU ILE LEU LYS GLY LEU SEQRES 29 A 565 ASP ALA ILE LEU VAL PRO GLY GLY PHE GLY TYR ARG GLY SEQRES 30 A 565 VAL GLU GLY MET ILE THR THR ALA ARG PHE ALA ARG GLU SEQRES 31 A 565 ASN ASN ILE PRO TYR LEU GLY ILE CYS LEU GLY MET GLN SEQRES 32 A 565 VAL ALA LEU ILE ASP TYR ALA ARG HIS VAL ALA ASN MET SEQRES 33 A 565 GLU ASN ALA ASN SER THR GLU PHE VAL PRO ASP CYS LYS SEQRES 34 A 565 TYR PRO VAL VAL ALA LEU ILE THR GLU TRP ARG ASP GLU SEQRES 35 A 565 ASN GLY ASN VAL GLU VAL ARG SER GLU LYS SER ASP LEU SEQRES 36 A 565 GLY GLY THR MET ARG LEU GLY ALA GLN GLN CYS GLN LEU SEQRES 37 A 565 VAL ASP ASP SER LEU VAL ARG GLN LEU TYR ASN ALA PRO SEQRES 38 A 565 THR ILE VAL GLU ARG HIS ARG HIS ARG TYR GLU VAL ASN SEQRES 39 A 565 ASN MET LEU LEU LYS GLN ILE GLU ASP ALA GLY LEU ARG SEQRES 40 A 565 VAL ALA GLY ARG SER GLY ASP ASP GLN LEU VAL GLU ILE SEQRES 41 A 565 ILE GLU VAL PRO ASN HIS PRO TRP PHE VAL ALA CYS GLN SEQRES 42 A 565 PHE HIS PRO GLU PHE THR SER THR PRO ARG ASP GLY HIS SEQRES 43 A 565 PRO LEU PHE ALA GLY PHE VAL LYS ALA ALA SER GLU PHE SEQRES 44 A 565 GLN LYS ARG GLN ALA LYS SEQRES 1 B 565 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 565 LEU VAL PRO ARG GLY SER HIS MET THR THR ASN TYR ILE SEQRES 3 B 565 PHE VAL THR GLY GLY VAL VAL SER SER LEU GLY LYS GLY SEQRES 4 B 565 ILE ALA ALA ALA SER LEU ALA ALA ILE LEU GLU ALA ARG SEQRES 5 B 565 GLY LEU ASN VAL THR ILE MET LYS LEU ASP PRO TYR ILE SEQRES 6 B 565 ASN VAL ASP PRO GLY THR MET SER PRO ILE GLN HIS GLY SEQRES 7 B 565 GLU VAL PHE VAL THR GLU ASP GLY ALA GLU THR ASP LEU SEQRES 8 B 565 ASP LEU GLY HIS TYR GLU ARG PHE ILE ARG THR LYS MET SEQRES 9 B 565 SER ARG ARG ASN ASN PHE THR THR GLY ARG ILE TYR SER SEQRES 10 B 565 ASP VAL LEU ARG LYS GLU ARG ARG GLY ASP TYR LEU GLY SEQRES 11 B 565 ALA THR VAL GLN VAL ILE PRO HIS ILE THR ASN ALA ILE SEQRES 12 B 565 LYS GLU ARG VAL LEU GLU GLY GLY GLU GLY HIS ASP VAL SEQRES 13 B 565 VAL LEU VAL GLU ILE GLY GLY THR VAL GLY ASP ILE GLU SEQRES 14 B 565 SER LEU PRO PHE LEU GLU ALA ILE ARG GLN MET ALA VAL SEQRES 15 B 565 GLU ILE GLY ARG GLU HIS THR LEU PHE MET HIS LEU THR SEQRES 16 B 565 LEU VAL PRO TYR MET ALA ALA SER GLY GLU VAL LYS THR SEQRES 17 B 565 LYS PRO THR GLN HIS SER VAL LYS GLU LEU LEU SER ILE SEQRES 18 B 565 GLY ILE GLN PRO ASP ILE LEU ILE CYS ARG SER ASP ARG SEQRES 19 B 565 ALA VAL PRO ALA ASN GLU ARG ALA LYS ILE ALA LEU PHE SEQRES 20 B 565 CYS ASN VAL PRO GLU LYS ALA VAL ILE SER LEU LYS ASP SEQRES 21 B 565 VAL ASP SER ILE TYR LYS ILE PRO GLY LEU LEU LYS SER SEQRES 22 B 565 GLN GLY LEU ASP ASP TYR ILE CYS LYS ARG PHE SER LEU SEQRES 23 B 565 ASN ALA PRO GLU ALA ASN LEU SER GLU TRP GLU GLN VAL SEQRES 24 B 565 ILE PHE GLU GLU ALA ASN PRO VAL SER GLU VAL THR ILE SEQRES 25 B 565 GLY MET VAL GLY LYS TYR ILE GLU LEU PRO ASP ALA TYR SEQRES 26 B 565 LYS SER VAL ILE GLU ALA LEU LYS HIS GLY GLY LEU LYS SEQRES 27 B 565 ASN ARG VAL SER VAL ASN ILE LYS LEU ILE ASP SER GLN SEQRES 28 B 565 ASP VAL GLU THR ARG GLY VAL GLU ILE LEU LYS GLY LEU SEQRES 29 B 565 ASP ALA ILE LEU VAL PRO GLY GLY PHE GLY TYR ARG GLY SEQRES 30 B 565 VAL GLU GLY MET ILE THR THR ALA ARG PHE ALA ARG GLU SEQRES 31 B 565 ASN ASN ILE PRO TYR LEU GLY ILE CYS LEU GLY MET GLN SEQRES 32 B 565 VAL ALA LEU ILE ASP TYR ALA ARG HIS VAL ALA ASN MET SEQRES 33 B 565 GLU ASN ALA ASN SER THR GLU PHE VAL PRO ASP CYS LYS SEQRES 34 B 565 TYR PRO VAL VAL ALA LEU ILE THR GLU TRP ARG ASP GLU SEQRES 35 B 565 ASN GLY ASN VAL GLU VAL ARG SER GLU LYS SER ASP LEU SEQRES 36 B 565 GLY GLY THR MET ARG LEU GLY ALA GLN GLN CYS GLN LEU SEQRES 37 B 565 VAL ASP ASP SER LEU VAL ARG GLN LEU TYR ASN ALA PRO SEQRES 38 B 565 THR ILE VAL GLU ARG HIS ARG HIS ARG TYR GLU VAL ASN SEQRES 39 B 565 ASN MET LEU LEU LYS GLN ILE GLU ASP ALA GLY LEU ARG SEQRES 40 B 565 VAL ALA GLY ARG SER GLY ASP ASP GLN LEU VAL GLU ILE SEQRES 41 B 565 ILE GLU VAL PRO ASN HIS PRO TRP PHE VAL ALA CYS GLN SEQRES 42 B 565 PHE HIS PRO GLU PHE THR SER THR PRO ARG ASP GLY HIS SEQRES 43 B 565 PRO LEU PHE ALA GLY PHE VAL LYS ALA ALA SER GLU PHE SEQRES 44 B 565 GLN LYS ARG GLN ALA LYS HET GLN A 601 10 HET SO4 A 602 5 HET SO4 A 603 5 HET MPD A 604 8 HET SO4 A 605 5 HET SO4 A 606 5 HET MG A 607 1 HET CTP B 601 29 HET MG B 602 1 HET CTP B 603 29 HET GLN B 604 10 HET SO4 B 605 5 HET SO4 B 606 5 HET MPD B 607 8 HET SO4 B 608 5 HET SO4 B 609 5 HET MRD B 610 8 HET MRD B 611 8 HETNAM GLN GLUTAMINE HETNAM SO4 SULFATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM MG MAGNESIUM ION HETNAM CTP CYTIDINE-5'-TRIPHOSPHATE HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL FORMUL 3 GLN 2(C5 H10 N2 O3) FORMUL 4 SO4 8(O4 S 2-) FORMUL 6 MPD 2(C6 H14 O2) FORMUL 9 MG 2(MG 2+) FORMUL 10 CTP 2(C9 H16 N3 O14 P3) FORMUL 19 MRD 2(C6 H14 O2) FORMUL 21 HOH *370(H2 O) HELIX 1 AA1 GLY A 17 ALA A 31 1 15 HELIX 2 AA2 ASP A 48 MET A 52 5 5 HELIX 3 AA3 LEU A 71 ARG A 78 1 8 HELIX 4 AA4 SER A 85 ARG A 87 5 3 HELIX 5 AA5 THR A 92 ARG A 105 1 14 HELIX 6 AA6 PRO A 117 GLU A 132 1 16 HELIX 7 AA7 SER A 150 GLY A 165 1 16 HELIX 8 AA8 THR A 188 ILE A 201 1 14 HELIX 9 AA9 PRO A 217 ASN A 229 1 13 HELIX 10 AB1 PRO A 231 LYS A 233 5 3 HELIX 11 AB2 SER A 243 TYR A 245 5 3 HELIX 12 AB3 LYS A 246 SER A 253 1 8 HELIX 13 AB4 GLY A 255 PHE A 264 1 10 HELIX 14 AB5 LEU A 273 ASN A 285 1 13 HELIX 15 AB6 LEU A 301 ALA A 304 5 4 HELIX 16 AB7 TYR A 305 ASN A 319 1 15 HELIX 17 AB8 SER A 330 GLY A 337 1 8 HELIX 18 AB9 VAL A 338 LYS A 342 5 5 HELIX 19 AC1 GLY A 357 ASN A 371 1 15 HELIX 20 AC2 CYS A 379 VAL A 393 1 15 HELIX 21 AC3 SER A 452 TYR A 458 1 7 HELIX 22 AC4 LEU A 477 ALA A 484 1 8 HELIX 23 AC5 HIS A 515 SER A 520 5 6 HELIX 24 AC6 HIS A 526 ARG A 542 1 17 HELIX 25 AC7 GLY B 17 ALA B 31 1 15 HELIX 26 AC8 ASP B 48 MET B 52 5 5 HELIX 27 AC9 SER B 53 GLY B 58 1 6 HELIX 28 AD1 LEU B 71 ILE B 80 1 10 HELIX 29 AD2 SER B 85 ARG B 87 5 3 HELIX 30 AD3 THR B 92 ARG B 105 1 14 HELIX 31 AD4 PRO B 117 GLU B 132 1 16 HELIX 32 AD5 SER B 150 GLY B 165 1 16 HELIX 33 AD6 THR B 188 ILE B 201 1 14 HELIX 34 AD7 PRO B 217 ASN B 229 1 13 HELIX 35 AD8 PRO B 231 LYS B 233 5 3 HELIX 36 AD9 SER B 243 TYR B 245 5 3 HELIX 37 AE1 LYS B 246 SER B 253 1 8 HELIX 38 AE2 GLY B 255 PHE B 264 1 10 HELIX 39 AE3 LEU B 273 ASN B 285 1 13 HELIX 40 AE4 LEU B 301 ALA B 304 5 4 HELIX 41 AE5 TYR B 305 ASN B 319 1 15 HELIX 42 AE6 SER B 330 GLY B 337 1 8 HELIX 43 AE7 VAL B 338 LYS B 342 5 5 HELIX 44 AE8 GLY B 357 ASN B 371 1 15 HELIX 45 AE9 CYS B 379 VAL B 393 1 15 HELIX 46 AF1 LEU B 415 TRP B 419 5 5 HELIX 47 AF2 SER B 452 TYR B 458 1 7 HELIX 48 AF3 LEU B 477 ASP B 483 1 7 HELIX 49 AF4 HIS B 515 SER B 520 5 6 HELIX 50 AF5 HIS B 526 ARG B 542 1 17 SHEET 1 AA1 7 ASN A 89 THR A 91 0 SHEET 2 AA1 7 VAL A 36 ASP A 42 1 N ASP A 42 O PHE A 90 SHEET 3 AA1 7 VAL A 136 ILE A 141 1 O GLU A 140 N MET A 39 SHEET 4 AA1 7 ASN A 4 GLY A 10 1 N ILE A 6 O VAL A 137 SHEET 5 AA1 7 THR A 169 LEU A 176 1 O LEU A 170 N PHE A 7 SHEET 6 AA1 7 ILE A 207 SER A 212 1 O ARG A 211 N THR A 175 SHEET 7 AA1 7 VAL A 235 LYS A 239 1 O ILE A 236 N CYS A 210 SHEET 1 AA2 2 PHE A 61 VAL A 62 0 SHEET 2 AA2 2 GLU A 68 THR A 69 -1 O THR A 69 N PHE A 61 SHEET 1 AA3 2 TYR A 179 MET A 180 0 SHEET 2 AA3 2 GLU A 185 VAL A 186 -1 O GLU A 185 N MET A 180 SHEET 1 AA4 9 VAL A 321 ASP A 329 0 SHEET 2 AA4 9 SER A 288 GLY A 296 1 N MET A 294 O ILE A 328 SHEET 3 AA4 9 ALA A 346 VAL A 349 1 O LEU A 348 N GLY A 293 SHEET 4 AA4 9 TYR A 375 ILE A 378 1 O ILE A 378 N VAL A 349 SHEET 5 AA4 9 PHE A 509 CYS A 512 1 O CYS A 512 N GLY A 377 SHEET 6 AA4 9 VAL A 498 GLU A 502 -1 N ILE A 501 O ALA A 511 SHEET 7 AA4 9 ARG A 487 ARG A 491 -1 N ALA A 489 O ILE A 500 SHEET 8 AA4 9 ARG A 440 LEU A 448 -1 N GLN A 447 O ARG A 491 SHEET 9 AA4 9 THR A 462 HIS A 469 -1 O GLU A 465 N GLN A 444 SHEET 1 AA5 3 ASN A 400 SER A 401 0 SHEET 2 AA5 3 PRO A 411 ALA A 414 1 O VAL A 413 N ASN A 400 SHEET 3 AA5 3 GLU A 472 VAL A 473 -1 O GLU A 472 N ALA A 414 SHEET 1 AA6 7 ASN B 89 THR B 91 0 SHEET 2 AA6 7 VAL B 36 ASP B 42 1 N ASP B 42 O PHE B 90 SHEET 3 AA6 7 VAL B 136 ILE B 141 1 O LEU B 138 N THR B 37 SHEET 4 AA6 7 ASN B 4 GLY B 10 1 N VAL B 8 O ILE B 141 SHEET 5 AA6 7 THR B 169 LEU B 176 1 O MET B 172 N PHE B 7 SHEET 6 AA6 7 ILE B 207 SER B 212 1 O ILE B 207 N HIS B 173 SHEET 7 AA6 7 VAL B 235 LYS B 239 1 O ILE B 236 N CYS B 210 SHEET 1 AA7 2 PHE B 61 VAL B 62 0 SHEET 2 AA7 2 GLU B 68 THR B 69 -1 O THR B 69 N PHE B 61 SHEET 1 AA8 2 TYR B 179 MET B 180 0 SHEET 2 AA8 2 GLU B 185 VAL B 186 -1 O GLU B 185 N MET B 180 SHEET 1 AA9 9 SER B 322 ASP B 329 0 SHEET 2 AA9 9 GLU B 289 GLY B 296 1 N MET B 294 O ILE B 328 SHEET 3 AA9 9 ALA B 346 VAL B 349 1 O LEU B 348 N GLY B 293 SHEET 4 AA9 9 TYR B 375 ILE B 378 1 O ILE B 378 N VAL B 349 SHEET 5 AA9 9 PHE B 509 CYS B 512 1 O CYS B 512 N GLY B 377 SHEET 6 AA9 9 VAL B 498 GLU B 502 -1 N ILE B 501 O ALA B 511 SHEET 7 AA9 9 ARG B 487 ARG B 491 -1 N ALA B 489 O ILE B 500 SHEET 8 AA9 9 ARG B 440 LEU B 448 -1 N GLN B 447 O ARG B 491 SHEET 9 AA9 9 THR B 462 HIS B 469 -1 O GLU B 465 N GLN B 444 SHEET 1 AB1 3 ASN B 400 SER B 401 0 SHEET 2 AB1 3 PRO B 411 ALA B 414 1 O VAL B 413 N ASN B 400 SHEET 3 AB1 3 GLU B 472 VAL B 473 -1 O GLU B 472 N ALA B 414 LINK MG MG A 607 O1A CTP B 603 1555 1555 2.06 LINK MG MG A 607 O1G CTP B 603 1555 1555 2.05 LINK MG MG A 607 O1B CTP B 603 1555 1555 2.06 LINK MG MG A 607 O HOH B 788 1555 1555 2.23 LINK MG MG A 607 O HOH B 821 1555 1555 2.00 LINK MG MG A 607 O HOH B 841 1555 1555 2.10 LINK O2A CTP B 601 MG MG B 602 1555 1555 2.13 LINK O2B CTP B 601 MG MG B 602 1555 1555 2.06 LINK O3G CTP B 601 MG MG B 602 1555 1555 2.16 LINK MG MG B 602 O HOH B 796 1555 1555 2.17 LINK MG MG B 602 O HOH B 812 1555 1555 2.16 LINK MG MG B 602 O HOH B 837 1555 1555 2.13 CISPEP 1 ILE A 116 PRO A 117 0 7.19 CISPEP 2 ILE B 116 PRO B 117 0 7.56 SITE 1 AC1 13 GLY A 351 GLY A 352 PHE A 353 CYS A 379 SITE 2 AC1 13 LEU A 380 GLN A 383 GLU A 403 ARG A 468 SITE 3 AC1 13 HIS A 469 ARG A 470 TYR A 471 HIS A 515 SITE 4 AC1 13 HOH A 799 SITE 1 AC2 7 LEU A 16 GLY A 17 LYS A 18 GLY A 19 SITE 2 AC2 7 SO4 A 603 HOH A 701 HOH A 779 SITE 1 AC3 8 LYS A 18 LYS A 40 GLU A 140 GLY A 142 SITE 2 AC3 8 GLY A 143 SO4 A 602 HOH A 702 HOH A 770 SITE 1 AC4 3 ARG A 211 VAL A 241 ILE A 247 SITE 1 AC5 2 ARG A 391 HIS A 392 SITE 1 AC6 4 LYS A 297 PHE A 353 ARG A 356 HOH A 704 SITE 1 AC7 4 CTP B 603 HOH B 788 HOH B 821 HOH B 841 SITE 1 AC8 20 SER A 14 GLN A 114 ILE A 116 ASP A 147 SITE 2 AC8 20 ILE A 148 GLU A 149 HOH A 730 LYS B 187 SITE 3 AC8 20 THR B 188 LYS B 189 GLN B 192 LYS B 223 SITE 4 AC8 20 MG B 602 HOH B 759 HOH B 771 HOH B 785 SITE 5 AC8 20 HOH B 796 HOH B 799 HOH B 812 HOH B 837 SITE 1 AC9 4 CTP B 601 HOH B 796 HOH B 812 HOH B 837 SITE 1 AD1 20 LYS A 187 THR A 188 LYS A 189 GLN A 192 SITE 2 AD1 20 LYS A 223 MG A 607 SER B 14 GLN B 114 SITE 3 AD1 20 VAL B 115 ILE B 116 ASP B 147 ILE B 148 SITE 4 AD1 20 GLU B 149 HOH B 728 HOH B 740 HOH B 788 SITE 5 AD1 20 HOH B 795 HOH B 809 HOH B 821 HOH B 841 SITE 1 AD2 11 GLY B 351 GLY B 352 PHE B 353 CYS B 379 SITE 2 AD2 11 LEU B 380 GLN B 383 GLU B 403 HIS B 469 SITE 3 AD2 11 ARG B 470 TYR B 471 HIS B 515 SITE 1 AD3 8 SER B 15 LEU B 16 GLY B 17 LYS B 18 SITE 2 AD3 8 GLY B 19 SO4 B 606 HOH B 704 HOH B 738 SITE 1 AD4 9 LYS B 18 LYS B 40 GLU B 140 GLY B 142 SITE 2 AD4 9 GLY B 143 SO4 B 605 HOH B 703 HOH B 705 SITE 3 AD4 9 HOH B 847 SITE 1 AD5 6 ARG B 211 LEU B 238 LYS B 239 ASP B 240 SITE 2 AD5 6 VAL B 241 ILE B 247 SITE 1 AD6 2 ARG B 391 HIS B 392 SITE 1 AD7 3 LYS B 297 ARG B 356 HOH B 701 SITE 1 AD8 1 GLU B 283 CRYST1 159.159 110.675 129.487 90.00 90.00 90.00 P 21 21 2 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 0.006283 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009035 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007723 0.00000