HEADER DNA BINDING PROTEIN 22-DEC-23 8XK7 TITLE BINARY COMPLEX OF DNA POLYMERASE SFM4-3 RECOGNIZING C2 METHYOXY TITLE 2 NUCLEOTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE I, THERMOSTABLE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TAQ POLYMERASE 1; COMPND 5 EC: 2.7.7.7; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA(5'- COMPND 9 D(*AP*AP*AP*CP*GP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*CP*OMG)-3'); COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: DNA(5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*CP*OMG)-3'); COMPND 14 CHAIN: C; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS; SOURCE 3 ORGANISM_TAXID: 271; SOURCE 4 GENE: POLA, POL1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630 KEYWDS DNA POLYMERASE, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.WEN,H.LIU,L.YANG,W.GONG REVDAT 1 27-NOV-24 8XK7 0 JRNL AUTH C.WEN,G.WANG,L.YANG,T.CHEN,H.LIU,W.GONG JRNL TITL STRUCTURAL BASIS FOR C2'-METHOXY RECOGNITION BY DNA JRNL TITL 2 POLYMERASES AND FUNCTION IMPROVEMENT. JRNL REF J.MOL.BIOL. V. 436 68744 2024 JRNL REFN ESSN 1089-8638 JRNL PMID 39147125 JRNL DOI 10.1016/J.JMB.2024.168744 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 53014 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2832 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3894 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2830 REMARK 3 BIN FREE R VALUE SET COUNT : 224 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4315 REMARK 3 NUCLEIC ACID ATOMS : 619 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 346 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.66000 REMARK 3 B22 (A**2) : 3.74000 REMARK 3 B33 (A**2) : -4.27000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.33000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.150 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.568 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5146 ; 0.005 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4516 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7099 ; 1.363 ; 1.667 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10502 ; 0.386 ; 1.548 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 549 ; 5.837 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 55 ;12.959 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 768 ;15.286 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 784 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5531 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1015 ; 0.001 ; 0.020 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): 2193 ; 2.282 ; 3.695 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2193 ; 2.282 ; 3.695 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2743 ; 3.293 ; 5.533 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2744 ; 3.294 ; 5.536 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2953 ; 2.843 ; 4.130 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2954 ; 2.842 ; 4.131 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4357 ; 4.326 ; 6.076 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 5989 ; 5.957 ;46.275 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 5990 ; 5.957 ;46.280 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8XK7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300043694. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55909 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.58600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE MONOHYDRATE, 0.1 REMARK 280 M HEPES PH 7.5, AND 28% PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.81400 REMARK 290 SMTRY3 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 294 REMARK 465 GLU A 295 REMARK 465 HIS A 842 REMARK 465 HIS A 843 REMARK 465 HIS A 844 REMARK 465 HIS A 845 REMARK 465 HIS A 846 REMARK 465 HIS A 847 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 GLU A 524 CG CD OE1 OE2 REMARK 470 GLU A 687 CG CD OE1 OE2 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 OD1 ASP A 578 O HOH A 1001 2.19 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 DA B 203 OP1 - P - OP2 ANGL. DEV. = 10.1 DEGREES REMARK 500 DA B 203 O5' - P - OP2 ANGL. DEV. = -5.6 DEGREES REMARK 500 DA B 203 O4' - C1' - N9 ANGL. DEV. = 2.0 DEGREES REMARK 500 DG B 206 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DG C 109 O4' - C1' - N9 ANGL. DEV. = 3.0 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 ASP A 381 108.52 -163.22 REMARK 500 THR A 399 -165.77 -115.33 REMARK 500 VAL A 433 -69.64 -121.54 REMARK 500 ASP A 496 -69.84 -94.60 REMARK 500 TYR A 545 -57.97 -125.68 REMARK 500 VAL A 586 -23.05 -154.63 REMARK 500 MET A 673 70.59 63.41 REMARK 500 HIS A 784 -69.65 68.31 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 ARG A 457 0.08 SIDE CHAIN REMARK 500 ARG A 469 0.18 SIDE CHAIN REMARK 500 ARG A 476 0.09 SIDE CHAIN REMARK 500 ARG A 630 0.08 SIDE CHAIN REMARK 500 ARG A 677 0.17 SIDE CHAIN REMARK 500 ARG A 741 0.21 SIDE CHAIN REMARK 500 ARG A 747 0.12 SIDE CHAIN REMARK 500 ARG A 795 0.08 SIDE CHAIN REMARK 500 ARG A 801 0.09 SIDE CHAIN 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 A1272 DISTANCE = 6.29 ANGSTROMS DBREF 8XK7 A 294 832 UNP P19821 DPO1_THEAQ 294 832 DBREF 8XK7 B 202 218 PDB 8XK7 8XK7 202 218 DBREF 8XK7 C 100 112 PDB 8XK7 8XK7 100 112 SEQADV 8XK7 MET A 294 UNP P19821 LEU 294 CONFLICT SEQADV 8XK7 ALA A 518 UNP P19821 VAL 518 CONFLICT SEQADV 8XK7 SER A 583 UNP P19821 ASN 583 CONFLICT SEQADV 8XK7 GLU A 614 UNP P19821 ILE 614 CONFLICT SEQADV 8XK7 GLY A 615 UNP P19821 GLU 615 CONFLICT SEQADV 8XK7 ASN A 655 UNP P19821 ASP 655 CONFLICT SEQADV 8XK7 LYS A 681 UNP P19821 GLU 681 CONFLICT SEQADV 8XK7 GLN A 742 UNP P19821 GLU 742 CONFLICT SEQADV 8XK7 ARG A 747 UNP P19821 MET 747 CONFLICT SEQADV 8XK7 ALA A 833 UNP P19821 EXPRESSION TAG SEQADV 8XK7 ALA A 834 UNP P19821 EXPRESSION TAG SEQADV 8XK7 LYS A 835 UNP P19821 EXPRESSION TAG SEQADV 8XK7 LEU A 836 UNP P19821 EXPRESSION TAG SEQADV 8XK7 ALA A 837 UNP P19821 EXPRESSION TAG SEQADV 8XK7 ALA A 838 UNP P19821 EXPRESSION TAG SEQADV 8XK7 ALA A 839 UNP P19821 EXPRESSION TAG SEQADV 8XK7 LEU A 840 UNP P19821 EXPRESSION TAG SEQADV 8XK7 GLU A 841 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 842 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 843 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 844 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 845 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 846 UNP P19821 EXPRESSION TAG SEQADV 8XK7 HIS A 847 UNP P19821 EXPRESSION TAG SEQRES 1 A 554 MET GLU GLU ALA PRO TRP PRO PRO PRO GLU GLY ALA PHE SEQRES 2 A 554 VAL GLY PHE VAL LEU SER ARG LYS GLU PRO MET TRP ALA SEQRES 3 A 554 ASP LEU LEU ALA LEU ALA ALA ALA ARG GLY GLY ARG VAL SEQRES 4 A 554 HIS ARG ALA PRO GLU PRO TYR LYS ALA LEU ARG ASP LEU SEQRES 5 A 554 LYS GLU ALA ARG GLY LEU LEU ALA LYS ASP LEU SER VAL SEQRES 6 A 554 LEU ALA LEU ARG GLU GLY LEU GLY LEU PRO PRO GLY ASP SEQRES 7 A 554 ASP PRO MET LEU LEU ALA TYR LEU LEU ASP PRO SER ASN SEQRES 8 A 554 THR THR PRO GLU GLY VAL ALA ARG ARG TYR GLY GLY GLU SEQRES 9 A 554 TRP THR GLU GLU ALA GLY GLU ARG ALA ALA LEU SER GLU SEQRES 10 A 554 ARG LEU PHE ALA ASN LEU TRP GLY ARG LEU GLU GLY GLU SEQRES 11 A 554 GLU ARG LEU LEU TRP LEU TYR ARG GLU VAL GLU ARG PRO SEQRES 12 A 554 LEU SER ALA VAL LEU ALA HIS MET GLU ALA THR GLY VAL SEQRES 13 A 554 ARG LEU ASP VAL ALA TYR LEU ARG ALA LEU SER LEU GLU SEQRES 14 A 554 VAL ALA GLU GLU ILE ALA ARG LEU GLU ALA GLU VAL PHE SEQRES 15 A 554 ARG LEU ALA GLY HIS PRO PHE ASN LEU ASN SER ARG ASP SEQRES 16 A 554 GLN LEU GLU ARG VAL LEU PHE ASP GLU LEU GLY LEU PRO SEQRES 17 A 554 ALA ILE GLY LYS THR GLU LYS THR GLY LYS ARG SER THR SEQRES 18 A 554 SER ALA ALA ALA LEU GLU ALA LEU ARG GLU ALA HIS PRO SEQRES 19 A 554 ILE VAL GLU LYS ILE LEU GLN TYR ARG GLU LEU THR LYS SEQRES 20 A 554 LEU LYS SER THR TYR ILE ASP PRO LEU PRO ASP LEU ILE SEQRES 21 A 554 HIS PRO ARG THR GLY ARG LEU HIS THR ARG PHE ASN GLN SEQRES 22 A 554 THR ALA THR ALA THR GLY ARG LEU SER SER SER ASP PRO SEQRES 23 A 554 ASN LEU GLN SER ILE PRO VAL ARG THR PRO LEU GLY GLN SEQRES 24 A 554 ARG ILE ARG ARG ALA PHE ILE ALA GLU GLU GLY TRP LEU SEQRES 25 A 554 LEU VAL ALA LEU ASP TYR SER GLN GLU GLY LEU ARG VAL SEQRES 26 A 554 LEU ALA HIS LEU SER GLY ASP GLU ASN LEU ILE ARG VAL SEQRES 27 A 554 PHE GLN GLU GLY ARG ASP ILE HIS THR GLU THR ALA SER SEQRES 28 A 554 TRP MET PHE GLY VAL PRO ARG GLU ALA VAL ASN PRO LEU SEQRES 29 A 554 MET ARG ARG ALA ALA LYS THR ILE ASN PHE GLY VAL LEU SEQRES 30 A 554 TYR GLY MET SER ALA HIS ARG LEU SER GLN LYS LEU ALA SEQRES 31 A 554 ILE PRO TYR GLU GLU ALA GLN ALA PHE ILE GLU ARG TYR SEQRES 32 A 554 PHE GLN SER PHE PRO LYS VAL ARG ALA TRP ILE GLU LYS SEQRES 33 A 554 THR LEU GLU GLU GLY ARG ARG ARG GLY TYR VAL GLU THR SEQRES 34 A 554 LEU PHE GLY ARG ARG ARG TYR VAL PRO ASP LEU GLU ALA SEQRES 35 A 554 ARG VAL LYS SER VAL ARG GLN ALA ALA GLU ARG ARG ALA SEQRES 36 A 554 PHE ASN MET PRO VAL GLN GLY THR ALA ALA ASP LEU MET SEQRES 37 A 554 LYS LEU ALA MET VAL LYS LEU PHE PRO ARG LEU GLU GLU SEQRES 38 A 554 MET GLY ALA ARG MET LEU LEU GLN VAL HIS ASP GLU LEU SEQRES 39 A 554 VAL LEU GLU ALA PRO LYS GLU ARG ALA GLU ALA VAL ALA SEQRES 40 A 554 ARG LEU ALA LYS GLU VAL MET GLU GLY VAL TYR PRO LEU SEQRES 41 A 554 ALA VAL PRO LEU GLU VAL GLU VAL GLY ILE GLY GLU ASP SEQRES 42 A 554 TRP LEU SER ALA LYS GLU ALA ALA LYS LEU ALA ALA ALA SEQRES 43 A 554 LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 17 DA DA DA DC DG DG DC DG DC DC DG DT DG SEQRES 2 B 17 DG DT DC OMG SEQRES 1 C 13 DG DA DC DC DA DC DG DG DC DG DC DC OMG HET OMG B 218 24 HET OMG C 112 24 HET PO4 A 901 5 HET PO4 A 902 5 HET SO4 A 903 5 HET SO4 A 904 5 HET SO4 A 905 5 HET PEG A 906 7 HETNAM OMG O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE HETNAM PO4 PHOSPHATE ION HETNAM SO4 SULFATE ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 OMG 2(C11 H16 N5 O8 P) FORMUL 4 PO4 2(O4 P 3-) FORMUL 6 SO4 3(O4 S 2-) FORMUL 9 PEG C4 H10 O3 FORMUL 10 HOH *346(H2 O) HELIX 1 AA1 GLU A 337 LEU A 342 1 6 HELIX 2 AA2 ARG A 343 LEU A 345 5 3 HELIX 3 AA3 LEU A 352 GLU A 363 1 12 HELIX 4 AA4 ASP A 372 ASP A 381 1 10 HELIX 5 AA5 THR A 386 GLY A 395 1 10 HELIX 6 AA6 GLU A 401 LEU A 420 1 20 HELIX 7 AA7 GLU A 423 VAL A 433 1 11 HELIX 8 AA8 VAL A 433 GLY A 448 1 16 HELIX 9 AA9 ASP A 452 GLY A 479 1 28 HELIX 10 AB1 SER A 486 ASP A 496 1 11 HELIX 11 AB2 SER A 515 GLU A 520 1 6 HELIX 12 AB3 ALA A 521 ARG A 523 5 3 HELIX 13 AB4 HIS A 526 TYR A 545 1 20 HELIX 14 AB5 PRO A 548 ILE A 553 5 6 HELIX 15 AB6 THR A 588 ARG A 596 1 9 HELIX 16 AB7 GLN A 613 GLY A 624 1 12 HELIX 17 AB8 ASP A 625 GLU A 634 1 10 HELIX 18 AB9 ASP A 637 PHE A 647 1 11 HELIX 19 AC1 PRO A 650 VAL A 654 5 5 HELIX 20 AC2 ASN A 655 VAL A 669 1 15 HELIX 21 AC3 LEU A 670 GLY A 672 5 3 HELIX 22 AC4 SER A 674 ALA A 683 1 10 HELIX 23 AC5 PRO A 685 PHE A 700 1 16 HELIX 24 AC6 PHE A 700 GLY A 718 1 19 HELIX 25 AC7 VAL A 737 MET A 775 1 39 HELIX 26 AC8 ARG A 795 GLY A 809 1 15 HELIX 27 AC9 ASP A 826 ALA A 839 1 14 SHEET 1 AA1 4 ALA A 297 PRO A 298 0 SHEET 2 AA1 4 ARG A 331 ARG A 334 1 O VAL A 332 N ALA A 297 SHEET 3 AA1 4 LEU A 321 ARG A 328 -1 N ALA A 326 O HIS A 333 SHEET 4 AA1 4 PHE A 306 LEU A 311 -1 N PHE A 306 O ALA A 327 SHEET 1 AA2 2 ARG A 450 LEU A 451 0 SHEET 2 AA2 2 PHE A 598 ILE A 599 -1 O ILE A 599 N ARG A 450 SHEET 1 AA3 2 ARG A 563 ASN A 565 0 SHEET 2 AA3 2 SER A 575 SER A 577 -1 O SER A 577 N ARG A 563 SHEET 1 AA4 4 ARG A 778 GLN A 782 0 SHEET 2 AA4 4 GLU A 786 PRO A 792 -1 O GLU A 790 N ARG A 778 SHEET 3 AA4 4 TRP A 604 TYR A 611 -1 N VAL A 607 O LEU A 789 SHEET 4 AA4 4 VAL A 819 GLY A 824 -1 O GLY A 824 N LEU A 606 SHEET 1 AA5 2 TYR A 719 GLU A 721 0 SHEET 2 AA5 2 ARG A 727 TYR A 729 -1 O ARG A 728 N VAL A 720 LINK O3' DC B 217 P OMG B 218 1555 1555 1.61 LINK O3' DC C 111 P OMG C 112 1555 1555 1.61 CISPEP 1 TRP A 299 PRO A 300 0 0.79 CISPEP 2 ASP A 578 PRO A 579 0 -1.67 CRYST1 61.610 65.628 107.378 90.00 103.51 90.00 P 1 21 1 2 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 0.016231 0.000000 0.003900 0.00000 SCALE2 0.000000 0.015237 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009578 0.00000