PDB Short entry for 6TX0 HEADER HYDROLASE 13-JAN-20 6TX0 TITLE CRYSTAL STRUCTURE OF TETRAMERIC HUMAN D137N-SAMHD1 (RESIDUES 109-626) TITLE 2 WITH XTP, DAMPNPP AND MG COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE SAMHD1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DNTPASE,DENDRITIC CELL-DERIVED IFNG-INDUCED PROTEIN,DCIP, COMPND 5 MONOCYTE PROTEIN 5,MOP-5,SAM DOMAIN AND HD DOMAIN-CONTAINING PROTEIN COMPND 6 1,HSAMHD1; COMPND 7 EC: 3.1.5.-; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SAMHD1, MOP5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA2 KEYWDS TRIPHOSPHOHYDROLASE, METALLO-ENZYME, BINUCLEAR, HD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.R.MORRIS,S.KUNZELMANN,S.J.CASWELL,L.H.ARNOLD,A.G.PURKISS,G.KELLY, AUTHOR 2 I.A.TAYLOR REVDAT 3 24-JAN-24 6TX0 1 HETSYN LINK REVDAT 2 08-JUL-20 6TX0 1 JRNL REVDAT 1 24-JUN-20 6TX0 0 JRNL AUTH E.R.MORRIS,S.J.CASWELL,S.KUNZELMANN,L.H.ARNOLD,A.G.PURKISS, JRNL AUTH 2 G.KELLY,I.A.TAYLOR JRNL TITL CRYSTAL STRUCTURES OF SAMHD1 INHIBITOR COMPLEXES REVEAL THE JRNL TITL 2 MECHANISM OF WATER-MEDIATED DNTP HYDROLYSIS. JRNL REF NAT COMMUN V. 11 3165 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 32576829 JRNL DOI 10.1038/S41467-020-16983-2 REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 60.2 REMARK 3 NUMBER OF REFLECTIONS : 43168 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2306 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) : 2.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.06 REMARK 3 REFLECTION IN BIN (WORKING SET) : 274 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 5.33 REMARK 3 BIN R VALUE (WORKING SET) : 0.3280 REMARK 3 BIN FREE R VALUE SET COUNT : 17 REMARK 3 BIN FREE R VALUE : 0.3770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7720 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 192 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.32000 REMARK 3 B22 (A**2) : -0.32000 REMARK 3 B33 (A**2) : 0.64000 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): 0.380 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.239 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.161 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.397 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8102 ; 0.020 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 7336 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11007 ; 2.024 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): 17013 ; 1.119 ; 2.988 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 953 ; 6.147 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 392 ;38.705 ;23.878 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1369 ;15.699 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 53 ;19.214 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1188 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8886 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1665 ; 0.002 ; 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): 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 114 599 B 114 599 30790 0.070 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 114 A 901 REMARK 3 ORIGIN FOR THE GROUP (A): 20.9082 -14.0493 -4.1888 REMARK 3 T TENSOR REMARK 3 T11: 0.1038 T22: 0.0694 REMARK 3 T33: 0.0842 T12: 0.0187 REMARK 3 T13: 0.0018 T23: -0.0172 REMARK 3 L TENSOR REMARK 3 L11: 0.0456 L22: 0.2345 REMARK 3 L33: 0.2489 L12: 0.0231 REMARK 3 L13: 0.0406 L23: 0.1000 REMARK 3 S TENSOR REMARK 3 S11: 0.0342 S12: -0.0139 S13: 0.0263 REMARK 3 S21: -0.0115 S22: 0.0334 S23: -0.0835 REMARK 3 S31: 0.0947 S32: 0.0217 S33: -0.0676 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 114 B 901 REMARK 3 ORIGIN FOR THE GROUP (A): -6.9448 -4.9446 -25.0602 REMARK 3 T TENSOR REMARK 3 T11: 0.1964 T22: 0.0822 REMARK 3 T33: 0.0061 T12: -0.0133 REMARK 3 T13: -0.0193 T23: 0.0181 REMARK 3 L TENSOR REMARK 3 L11: 0.1030 L22: 0.1279 REMARK 3 L33: 0.1435 L12: 0.0722 REMARK 3 L13: 0.0836 L23: 0.0135 REMARK 3 S TENSOR REMARK 3 S11: -0.0039 S12: 0.0172 S13: 0.0062 REMARK 3 S21: -0.1259 S22: 0.0193 S23: 0.0158 REMARK 3 S31: 0.0711 S32: -0.0485 S33: -0.0154 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6TX0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292106127. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JAN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92819 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS, STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45483 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.006 REMARK 200 RESOLUTION RANGE LOW (A) : 72.342 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.11300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.90 REMARK 200 R MERGE FOR SHELL (I) : 1.19000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.7.17 REMARK 200 STARTING MODEL: 4BZC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BISTRIS METHANE-HCL PH 6, 16% REMARK 280 (W/V) PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 99.03650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 52.96200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 52.96200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 148.55475 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 52.96200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 52.96200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 49.51825 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 52.96200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.96200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 148.55475 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 52.96200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.96200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 49.51825 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 99.03650 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -177.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 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 GLY A 107 REMARK 465 SER A 108 REMARK 465 GLN A 109 REMARK 465 ILE A 110 REMARK 465 HIS A 111 REMARK 465 VAL A 112 REMARK 465 ASP A 113 REMARK 465 LEU A 276 REMARK 465 GLU A 277 REMARK 465 SER A 278 REMARK 465 PRO A 279 REMARK 465 VAL A 280 REMARK 465 GLU A 281 REMARK 465 ASP A 282 REMARK 465 SER A 283 REMARK 465 ASP A 600 REMARK 465 SER A 601 REMARK 465 THR A 602 REMARK 465 SER A 603 REMARK 465 VAL A 604 REMARK 465 GLN A 605 REMARK 465 ASN A 606 REMARK 465 PRO A 607 REMARK 465 THR A 608 REMARK 465 ARG A 609 REMARK 465 LEU A 610 REMARK 465 ARG A 611 REMARK 465 GLU A 612 REMARK 465 ALA A 613 REMARK 465 SER A 614 REMARK 465 LYS A 615 REMARK 465 SER A 616 REMARK 465 ARG A 617 REMARK 465 VAL A 618 REMARK 465 GLN A 619 REMARK 465 LEU A 620 REMARK 465 PHE A 621 REMARK 465 LYS A 622 REMARK 465 ASP A 623 REMARK 465 ASP A 624 REMARK 465 PRO A 625 REMARK 465 MET A 626 REMARK 465 GLY B 107 REMARK 465 SER B 108 REMARK 465 GLN B 109 REMARK 465 ILE B 110 REMARK 465 HIS B 111 REMARK 465 VAL B 112 REMARK 465 ASP B 113 REMARK 465 GLU B 277 REMARK 465 SER B 278 REMARK 465 PRO B 279 REMARK 465 VAL B 280 REMARK 465 GLU B 281 REMARK 465 ASP B 282 REMARK 465 SER B 283 REMARK 465 ASP B 600 REMARK 465 SER B 601 REMARK 465 THR B 602 REMARK 465 SER B 603 REMARK 465 VAL B 604 REMARK 465 GLN B 605 REMARK 465 ASN B 606 REMARK 465 PRO B 607 REMARK 465 THR B 608 REMARK 465 ARG B 609 REMARK 465 LEU B 610 REMARK 465 ARG B 611 REMARK 465 GLU B 612 REMARK 465 ALA B 613 REMARK 465 SER B 614 REMARK 465 LYS B 615 REMARK 465 SER B 616 REMARK 465 ARG B 617 REMARK 465 VAL B 618 REMARK 465 GLN B 619 REMARK 465 LEU B 620 REMARK 465 PHE B 621 REMARK 465 LYS B 622 REMARK 465 ASP B 623 REMARK 465 ASP B 624 REMARK 465 PRO B 625 REMARK 465 MET B 626 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 230 CG CD CE NZ REMARK 470 GLU A 262 CG CD OE1 OE2 REMARK 470 LYS A 288 CG CD CE NZ REMARK 470 GLU A 471 CG CD OE1 OE2 REMARK 470 LYS A 484 CG CD CE NZ REMARK 470 LYS A 486 CG CD CE NZ REMARK 470 LYS A 492 CG CD CE NZ REMARK 470 LYS A 494 CG CD CE NZ REMARK 470 GLU A 496 CG CD OE1 OE2 REMARK 470 GLN A 594 CG CD OE1 NE2 REMARK 470 LYS A 596 CG CD CE NZ REMARK 470 GLU A 597 CG CD OE1 OE2 REMARK 470 LYS B 230 CG CD CE NZ REMARK 470 LYS B 251 CG CD CE NZ REMARK 470 GLU B 262 CG CD OE1 OE2 REMARK 470 LYS B 288 CG CD CE NZ REMARK 470 GLN B 465 CG CD OE1 NE2 REMARK 470 ARG B 470 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 484 CG CD CE NZ REMARK 470 LYS B 486 CG CD CE NZ REMARK 470 LYS B 492 CG CD CE NZ REMARK 470 LYS B 494 CG CD CE NZ REMARK 470 GLU B 496 CG CD OE1 OE2 REMARK 470 LYS B 596 CG CD CE NZ REMARK 470 GLU B 597 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 ASN A 425 ND2 ASN B 425 2.04 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 SER B 161 CB SER B 161 OG 0.080 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 ARG A 164 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 226 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 MET A 239 CG - SD - CE ANGL. DEV. = 12.3 DEGREES REMARK 500 ASP A 353 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 366 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 442 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP A 472 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 576 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 MET B 239 CG - SD - CE ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG B 348 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 442 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 576 NE - CZ - NH1 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 SER A 214 -119.77 56.08 REMARK 500 ARG A 220 -53.20 -122.22 REMARK 500 ALA A 373 -73.17 -110.95 REMARK 500 ASN A 452 78.15 -101.11 REMARK 500 PRO A 462 -175.14 -63.40 REMARK 500 LYS A 486 93.56 -62.65 REMARK 500 MET A 509 47.51 -146.46 REMARK 500 GLN A 510 -115.12 52.71 REMARK 500 SER A 538 143.71 -172.88 REMARK 500 GLN A 594 -8.85 -55.01 REMARK 500 ALA B 160 54.91 -90.92 REMARK 500 SER B 214 -119.72 58.25 REMARK 500 ARG B 220 -52.43 -125.23 REMARK 500 ALA B 373 -71.13 -111.78 REMARK 500 PRO B 462 -168.83 -64.74 REMARK 500 LYS B 486 87.08 -64.32 REMARK 500 TYR B 507 31.93 -94.34 REMARK 500 MET B 509 48.15 -146.38 REMARK 500 GLN B 510 -113.65 52.81 REMARK 500 SER B 538 143.22 -170.18 REMARK 500 REMARK 500 REMARK: NULL 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 FE A 701 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 167 NE2 REMARK 620 2 HIS A 206 NE2 100.7 REMARK 620 3 ASP A 207 OD2 91.3 83.0 REMARK 620 4 ASP A 311 OD1 89.1 87.1 169.9 REMARK 620 5 DZ4 A 705 O1A 99.3 159.2 90.7 99.1 REMARK 620 6 HOH A 808 O 169.8 87.2 96.1 84.8 73.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 207 OD1 REMARK 620 2 DZ4 A 705 O2A 98.1 REMARK 620 3 HOH A 808 O 87.9 76.1 REMARK 620 4 HOH A 817 O 84.8 175.6 100.8 REMARK 620 5 HOH A 836 O 165.1 96.1 91.1 80.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DZ4 A 705 O1B REMARK 620 2 DZ4 A 705 O1G 78.3 REMARK 620 3 HOH A 802 O 171.6 104.7 REMARK 620 4 HOH A 811 O 92.0 84.8 80.6 REMARK 620 5 HOH A 812 O 87.8 87.4 100.1 172.1 REMARK 620 6 HOH A 827 O 80.4 158.2 95.8 91.7 96.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 704 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CZF A 706 O12 REMARK 620 2 CZF A 706 O14 84.9 REMARK 620 3 CZF A 706 O9 92.8 101.3 REMARK 620 4 DZ4 B 701 O1B 93.8 168.2 90.4 REMARK 620 5 DZ4 B 701 O2G 86.8 83.1 175.5 85.2 REMARK 620 6 HOH B 823 O 175.3 93.2 91.7 87.2 88.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 705 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DZ4 A 707 O1B REMARK 620 2 DZ4 A 707 O2G 82.8 REMARK 620 3 HOH A 845 O 87.7 95.5 REMARK 620 4 CZF B 707 O9 87.6 169.9 87.3 REMARK 620 5 CZF B 707 O12 94.2 90.1 174.3 87.4 REMARK 620 6 CZF B 707 O14 173.3 90.5 92.3 99.0 86.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 702 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 167 NE2 REMARK 620 2 HIS B 206 NE2 97.1 REMARK 620 3 ASP B 207 OD2 87.4 81.6 REMARK 620 4 ASP B 311 OD1 88.2 87.5 167.6 REMARK 620 5 DZ4 B 706 O1A 95.2 165.0 90.4 101.5 REMARK 620 6 HOH B 812 O 166.3 85.2 106.3 78.4 84.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 207 OD1 REMARK 620 2 DZ4 B 706 O2A 89.3 REMARK 620 3 HOH B 812 O 91.3 82.2 REMARK 620 4 HOH B 818 O 82.5 171.2 95.0 REMARK 620 5 HOH B 822 O 162.9 97.5 74.1 89.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 704 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DZ4 B 706 O1B REMARK 620 2 DZ4 B 706 O1G 81.6 REMARK 620 3 HOH B 820 O 169.0 88.5 REMARK 620 4 HOH B 829 O 101.4 93.2 83.9 REMARK 620 5 HOH B 844 O 90.0 170.7 99.5 92.3 REMARK 620 6 HOH B 847 O 87.0 101.4 90.3 164.1 74.0 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 FE A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DZ4 A 705 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CZF A 706 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DZ4 A 707 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DZ4 B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE B 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 705 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DZ4 B 706 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CZF B 707 DBREF 6TX0 A 109 626 UNP Q9Y3Z3 SAMH1_HUMAN 109 626 DBREF 6TX0 B 109 626 UNP Q9Y3Z3 SAMH1_HUMAN 109 626 SEQADV 6TX0 GLY A 107 UNP Q9Y3Z3 EXPRESSION TAG SEQADV 6TX0 SER A 108 UNP Q9Y3Z3 EXPRESSION TAG SEQADV 6TX0 ASN A 137 UNP Q9Y3Z3 ASP 137 ENGINEERED MUTATION SEQADV 6TX0 GLY B 107 UNP Q9Y3Z3 EXPRESSION TAG SEQADV 6TX0 SER B 108 UNP Q9Y3Z3 EXPRESSION TAG SEQADV 6TX0 ASN B 137 UNP Q9Y3Z3 ASP 137 ENGINEERED MUTATION SEQRES 1 A 520 GLY SER GLN ILE HIS VAL ASP THR MET LYS VAL ILE ASN SEQRES 2 A 520 ASP PRO ILE HIS GLY HIS ILE GLU LEU HIS PRO LEU LEU SEQRES 3 A 520 VAL ARG ILE ILE ASN THR PRO GLN PHE GLN ARG LEU ARG SEQRES 4 A 520 TYR ILE LYS GLN LEU GLY GLY GLY TYR TYR VAL PHE PRO SEQRES 5 A 520 GLY ALA SER HIS ASN ARG PHE GLU HIS SER LEU GLY VAL SEQRES 6 A 520 GLY TYR LEU ALA GLY CYS LEU VAL HIS ALA LEU GLY GLU SEQRES 7 A 520 LYS GLN PRO GLU LEU GLN ILE SER GLU ARG ASP VAL LEU SEQRES 8 A 520 CYS VAL GLN ILE ALA GLY LEU CYS HIS ASP LEU GLY HIS SEQRES 9 A 520 GLY PRO PHE SER HIS MET PHE ASP GLY ARG PHE ILE PRO SEQRES 10 A 520 LEU ALA ARG PRO GLU VAL LYS TRP THR HIS GLU GLN GLY SEQRES 11 A 520 SER VAL MET MET PHE GLU HIS LEU ILE ASN SER ASN GLY SEQRES 12 A 520 ILE LYS PRO VAL MET GLU GLN TYR GLY LEU ILE PRO GLU SEQRES 13 A 520 GLU ASP ILE CYS PHE ILE LYS GLU GLN ILE VAL GLY PRO SEQRES 14 A 520 LEU GLU SER PRO VAL GLU ASP SER LEU TRP PRO TYR LYS SEQRES 15 A 520 GLY ARG PRO GLU ASN LYS SER PHE LEU TYR GLU ILE VAL SEQRES 16 A 520 SER ASN LYS ARG ASN GLY ILE ASP VAL ASP LYS TRP ASP SEQRES 17 A 520 TYR PHE ALA ARG ASP CYS HIS HIS LEU GLY ILE GLN ASN SEQRES 18 A 520 ASN PHE ASP TYR LYS ARG PHE ILE LYS PHE ALA ARG VAL SEQRES 19 A 520 CYS GLU VAL ASP ASN GLU LEU ARG ILE CYS ALA ARG ASP SEQRES 20 A 520 LYS GLU VAL GLY ASN LEU TYR ASP MET PHE HIS THR ARG SEQRES 21 A 520 ASN SER LEU HIS ARG ARG ALA TYR GLN HIS LYS VAL GLY SEQRES 22 A 520 ASN ILE ILE ASP THR MET ILE THR ASP ALA PHE LEU LYS SEQRES 23 A 520 ALA ASP ASP TYR ILE GLU ILE THR GLY ALA GLY GLY LYS SEQRES 24 A 520 LYS TYR ARG ILE SER THR ALA ILE ASP ASP MET GLU ALA SEQRES 25 A 520 TYR THR LYS LEU THR ASP ASN ILE PHE LEU GLU ILE LEU SEQRES 26 A 520 TYR SER THR ASP PRO LYS LEU LYS ASP ALA ARG GLU ILE SEQRES 27 A 520 LEU LYS GLN ILE GLU TYR ARG ASN LEU PHE LYS TYR VAL SEQRES 28 A 520 GLY GLU THR GLN PRO THR GLY GLN ILE LYS ILE LYS ARG SEQRES 29 A 520 GLU ASP TYR GLU SER LEU PRO LYS GLU VAL ALA SER ALA SEQRES 30 A 520 LYS PRO LYS VAL LEU LEU ASP VAL LYS LEU LYS ALA GLU SEQRES 31 A 520 ASP PHE ILE VAL ASP VAL ILE ASN MET ASP TYR GLY MET SEQRES 32 A 520 GLN GLU LYS ASN PRO ILE ASP HIS VAL SER PHE TYR CYS SEQRES 33 A 520 LYS THR ALA PRO ASN ARG ALA ILE ARG ILE THR LYS ASN SEQRES 34 A 520 GLN VAL SER GLN LEU LEU PRO GLU LYS PHE ALA GLU GLN SEQRES 35 A 520 LEU ILE ARG VAL TYR CYS LYS LYS VAL ASP ARG LYS SER SEQRES 36 A 520 LEU TYR ALA ALA ARG GLN TYR PHE VAL GLN TRP CYS ALA SEQRES 37 A 520 ASP ARG ASN PHE THR LYS PRO GLN ASP GLY ASP VAL ILE SEQRES 38 A 520 ALA PRO LEU ILE THR PRO GLN LYS LYS GLU TRP ASN ASP SEQRES 39 A 520 SER THR SER VAL GLN ASN PRO THR ARG LEU ARG GLU ALA SEQRES 40 A 520 SER LYS SER ARG VAL GLN LEU PHE LYS ASP ASP PRO MET SEQRES 1 B 520 GLY SER GLN ILE HIS VAL ASP THR MET LYS VAL ILE ASN SEQRES 2 B 520 ASP PRO ILE HIS GLY HIS ILE GLU LEU HIS PRO LEU LEU SEQRES 3 B 520 VAL ARG ILE ILE ASN THR PRO GLN PHE GLN ARG LEU ARG SEQRES 4 B 520 TYR ILE LYS GLN LEU GLY GLY GLY TYR TYR VAL PHE PRO SEQRES 5 B 520 GLY ALA SER HIS ASN ARG PHE GLU HIS SER LEU GLY VAL SEQRES 6 B 520 GLY TYR LEU ALA GLY CYS LEU VAL HIS ALA LEU GLY GLU SEQRES 7 B 520 LYS GLN PRO GLU LEU GLN ILE SER GLU ARG ASP VAL LEU SEQRES 8 B 520 CYS VAL GLN ILE ALA GLY LEU CYS HIS ASP LEU GLY HIS SEQRES 9 B 520 GLY PRO PHE SER HIS MET PHE ASP GLY ARG PHE ILE PRO SEQRES 10 B 520 LEU ALA ARG PRO GLU VAL LYS TRP THR HIS GLU GLN GLY SEQRES 11 B 520 SER VAL MET MET PHE GLU HIS LEU ILE ASN SER ASN GLY SEQRES 12 B 520 ILE LYS PRO VAL MET GLU GLN TYR GLY LEU ILE PRO GLU SEQRES 13 B 520 GLU ASP ILE CYS PHE ILE LYS GLU GLN ILE VAL GLY PRO SEQRES 14 B 520 LEU GLU SER PRO VAL GLU ASP SER LEU TRP PRO TYR LYS SEQRES 15 B 520 GLY ARG PRO GLU ASN LYS SER PHE LEU TYR GLU ILE VAL SEQRES 16 B 520 SER ASN LYS ARG ASN GLY ILE ASP VAL ASP LYS TRP ASP SEQRES 17 B 520 TYR PHE ALA ARG ASP CYS HIS HIS LEU GLY ILE GLN ASN SEQRES 18 B 520 ASN PHE ASP TYR LYS ARG PHE ILE LYS PHE ALA ARG VAL SEQRES 19 B 520 CYS GLU VAL ASP ASN GLU LEU ARG ILE CYS ALA ARG ASP SEQRES 20 B 520 LYS GLU VAL GLY ASN LEU TYR ASP MET PHE HIS THR ARG SEQRES 21 B 520 ASN SER LEU HIS ARG ARG ALA TYR GLN HIS LYS VAL GLY SEQRES 22 B 520 ASN ILE ILE ASP THR MET ILE THR ASP ALA PHE LEU LYS SEQRES 23 B 520 ALA ASP ASP TYR ILE GLU ILE THR GLY ALA GLY GLY LYS SEQRES 24 B 520 LYS TYR ARG ILE SER THR ALA ILE ASP ASP MET GLU ALA SEQRES 25 B 520 TYR THR LYS LEU THR ASP ASN ILE PHE LEU GLU ILE LEU SEQRES 26 B 520 TYR SER THR ASP PRO LYS LEU LYS ASP ALA ARG GLU ILE SEQRES 27 B 520 LEU LYS GLN ILE GLU TYR ARG ASN LEU PHE LYS TYR VAL SEQRES 28 B 520 GLY GLU THR GLN PRO THR GLY GLN ILE LYS ILE LYS ARG SEQRES 29 B 520 GLU ASP TYR GLU SER LEU PRO LYS GLU VAL ALA SER ALA SEQRES 30 B 520 LYS PRO LYS VAL LEU LEU ASP VAL LYS LEU LYS ALA GLU SEQRES 31 B 520 ASP PHE ILE VAL ASP VAL ILE ASN MET ASP TYR GLY MET SEQRES 32 B 520 GLN GLU LYS ASN PRO ILE ASP HIS VAL SER PHE TYR CYS SEQRES 33 B 520 LYS THR ALA PRO ASN ARG ALA ILE ARG ILE THR LYS ASN SEQRES 34 B 520 GLN VAL SER GLN LEU LEU PRO GLU LYS PHE ALA GLU GLN SEQRES 35 B 520 LEU ILE ARG VAL TYR CYS LYS LYS VAL ASP ARG LYS SER SEQRES 36 B 520 LEU TYR ALA ALA ARG GLN TYR PHE VAL GLN TRP CYS ALA SEQRES 37 B 520 ASP ARG ASN PHE THR LYS PRO GLN ASP GLY ASP VAL ILE SEQRES 38 B 520 ALA PRO LEU ILE THR PRO GLN LYS LYS GLU TRP ASN ASP SEQRES 39 B 520 SER THR SER VAL GLN ASN PRO THR ARG LEU ARG GLU ALA SEQRES 40 B 520 SER LYS SER ARG VAL GLN LEU PHE LYS ASP ASP PRO MET HET FE A 701 1 HET MG A 702 1 HET MG A 703 1 HET MG A 704 1 HET DZ4 A 705 30 HET CZF A 706 32 HET DZ4 A 707 30 HET DZ4 B 701 30 HET FE B 702 1 HET MG B 703 1 HET MG B 704 1 HET MG B 705 1 HET DZ4 B 706 30 HET CZF B 707 32 HETNAM FE FE (III) ION HETNAM MG MAGNESIUM ION HETNAM DZ4 2'-DEOXY-5'-O-[(R)-HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY) HETNAM 2 DZ4 PHOSPHORYL]AMINO}PHOSPHORYL]ADENOSINE HETNAM CZF [[(2~{R},3~{S},4~{R},5~{R})-5-[2,6-BIS(OXIDANYLIDENE)- HETNAM 2 CZF 3~{H}-PURIN-9-YL]-3,4-BIS(OXIDANYL)OXOLAN-2- HETNAM 3 CZF YL]METHOXY-OXIDANYL-PHOSPHORYL] PHOSPHONO HYDROGEN HETNAM 4 CZF PHOSPHATE HETSYN CZF XANTHOSINE TRIPHOSPHATE FORMUL 3 FE 2(FE 3+) FORMUL 4 MG 6(MG 2+) FORMUL 7 DZ4 4(C10 H17 N6 O11 P3) FORMUL 8 CZF 2(C10 H15 N4 O15 P3) FORMUL 17 HOH *128(H2 O) HELIX 1 AA1 HIS A 129 ASN A 137 1 9 HELIX 2 AA2 THR A 138 ARG A 143 1 6 HELIX 3 AA3 LEU A 144 ILE A 147 5 4 HELIX 4 AA4 LEU A 150 VAL A 156 5 7 HELIX 5 AA5 ASN A 163 GLN A 186 1 24 HELIX 6 AA6 PRO A 187 GLN A 190 5 4 HELIX 7 AA7 SER A 192 HIS A 206 1 15 HELIX 8 AA8 SER A 214 ARG A 220 1 7 HELIX 9 AA9 ARG A 220 ARG A 226 1 7 HELIX 10 AB1 THR A 232 ASN A 248 1 17 HELIX 11 AB2 GLY A 249 TYR A 257 1 9 HELIX 12 AB3 ILE A 260 GLY A 274 1 15 HELIX 13 AB4 PRO A 291 ILE A 300 5 10 HELIX 14 AB5 ASP A 309 GLY A 324 1 16 HELIX 15 AB6 ASP A 330 PHE A 337 1 8 HELIX 16 AB7 GLU A 355 ALA A 373 1 19 HELIX 17 AB8 HIS A 376 LYS A 392 1 17 HELIX 18 AB9 ALA A 393 ILE A 397 5 5 HELIX 19 AC1 ALA A 402 GLY A 404 5 3 HELIX 20 AC2 THR A 411 ASP A 414 5 4 HELIX 21 AC3 ASP A 415 THR A 420 1 6 HELIX 22 AC4 LYS A 421 THR A 423 5 3 HELIX 23 AC5 ASP A 424 SER A 433 1 10 HELIX 24 AC6 ASP A 435 LYS A 437 5 3 HELIX 25 AC7 LEU A 438 TYR A 450 1 13 HELIX 26 AC8 LYS A 469 GLU A 474 5 6 HELIX 27 AC9 SER A 475 SER A 482 1 8 HELIX 28 AD1 LYS A 494 GLU A 496 5 3 HELIX 29 AD2 ASN A 513 VAL A 518 5 6 HELIX 30 AD3 THR A 533 VAL A 537 5 5 HELIX 31 AD4 ASP A 558 ARG A 576 1 19 HELIX 32 AD5 ASP A 583 ALA A 588 1 6 HELIX 33 AD6 ILE A 591 ASN A 599 5 9 HELIX 34 AD7 HIS B 129 ASN B 137 1 9 HELIX 35 AD8 THR B 138 ARG B 143 1 6 HELIX 36 AD9 LEU B 144 ILE B 147 5 4 HELIX 37 AE1 LEU B 150 VAL B 156 5 7 HELIX 38 AE2 ASN B 163 GLN B 186 1 24 HELIX 39 AE3 PRO B 187 GLN B 190 5 4 HELIX 40 AE4 SER B 192 HIS B 206 1 15 HELIX 41 AE5 SER B 214 ARG B 220 1 7 HELIX 42 AE6 ARG B 220 ARG B 226 1 7 HELIX 43 AE7 THR B 232 ASN B 248 1 17 HELIX 44 AE8 GLY B 249 TYR B 257 1 9 HELIX 45 AE9 ILE B 260 GLY B 274 1 15 HELIX 46 AF1 PRO B 291 ILE B 300 5 10 HELIX 47 AF2 ASP B 309 GLY B 324 1 16 HELIX 48 AF3 ASP B 330 PHE B 337 1 8 HELIX 49 AF4 GLU B 355 ALA B 373 1 19 HELIX 50 AF5 HIS B 376 LYS B 392 1 17 HELIX 51 AF6 ALA B 402 GLY B 404 5 3 HELIX 52 AF7 THR B 411 ASP B 414 5 4 HELIX 53 AF8 ASP B 415 THR B 420 1 6 HELIX 54 AF9 LYS B 421 THR B 423 5 3 HELIX 55 AG1 ASP B 424 SER B 433 1 10 HELIX 56 AG2 ASP B 435 LYS B 437 5 3 HELIX 57 AG3 LEU B 438 TYR B 450 1 13 HELIX 58 AG4 LYS B 469 GLU B 474 5 6 HELIX 59 AG5 SER B 475 SER B 482 1 8 HELIX 60 AG6 LYS B 494 GLU B 496 5 3 HELIX 61 AG7 ASN B 513 VAL B 518 5 6 HELIX 62 AG8 THR B 533 VAL B 537 5 5 HELIX 63 AG9 ASP B 558 ARG B 576 1 19 HELIX 64 AH1 ASP B 583 ALA B 588 1 6 HELIX 65 AH2 ILE B 591 ASN B 599 5 9 SHEET 1 AA1 2 LYS A 116 ASP A 120 0 SHEET 2 AA1 2 GLY A 124 LEU A 128 -1 O ILE A 126 N ILE A 118 SHEET 1 AA2 4 ALA A 338 VAL A 343 0 SHEET 2 AA2 4 GLU A 346 ARG A 352 -1 O CYS A 350 N ARG A 339 SHEET 3 AA2 4 PHE A 520 CYS A 522 1 O TYR A 521 N ALA A 351 SHEET 4 AA2 4 ALA A 525 ILE A 530 -1 O ILE A 530 N PHE A 520 SHEET 1 AA3 2 ILE A 399 THR A 400 0 SHEET 2 AA3 2 LYS A 406 TYR A 407 -1 O TYR A 407 N ILE A 399 SHEET 1 AA4 3 LYS A 455 THR A 460 0 SHEET 2 AA4 3 ALA A 546 CYS A 554 -1 O VAL A 552 N VAL A 457 SHEET 3 AA4 3 PHE A 498 ASP A 506 -1 N ILE A 503 O LEU A 549 SHEET 1 AA5 2 LYS B 116 ASP B 120 0 SHEET 2 AA5 2 GLY B 124 LEU B 128 -1 O ILE B 126 N ILE B 118 SHEET 1 AA6 4 ALA B 338 VAL B 343 0 SHEET 2 AA6 4 GLU B 346 ARG B 352 -1 O CYS B 350 N ARG B 339 SHEET 3 AA6 4 PHE B 520 CYS B 522 1 O TYR B 521 N ALA B 351 SHEET 4 AA6 4 ALA B 525 ILE B 530 -1 O ILE B 530 N PHE B 520 SHEET 1 AA7 2 ILE B 399 THR B 400 0 SHEET 2 AA7 2 LYS B 406 TYR B 407 -1 O TYR B 407 N ILE B 399 SHEET 1 AA8 3 LYS B 455 THR B 460 0 SHEET 2 AA8 3 ALA B 546 CYS B 554 -1 O VAL B 552 N VAL B 457 SHEET 3 AA8 3 PHE B 498 ASP B 506 -1 N ILE B 503 O LEU B 549 LINK NE2 HIS A 167 FE FE A 701 1555 1555 2.23 LINK NE2 HIS A 206 FE FE A 701 1555 1555 2.16 LINK OD2 ASP A 207 FE FE A 701 1555 1555 2.09 LINK OD1 ASP A 207 MG MG A 702 1555 1555 2.05 LINK OD1 ASP A 311 FE FE A 701 1555 1555 2.03 LINK FE FE A 701 O1A DZ4 A 705 1555 1555 2.11 LINK FE FE A 701 O HOH A 808 1555 1555 2.12 LINK MG MG A 702 O2A DZ4 A 705 1555 1555 2.03 LINK MG MG A 702 O HOH A 808 1555 1555 2.22 LINK MG MG A 702 O HOH A 817 1555 1555 2.30 LINK MG MG A 702 O HOH A 836 1555 1555 2.13 LINK MG MG A 703 O1B DZ4 A 705 1555 1555 2.21 LINK MG MG A 703 O1G DZ4 A 705 1555 1555 1.97 LINK MG MG A 703 O HOH A 802 1555 1555 1.95 LINK MG MG A 703 O HOH A 811 1555 1555 2.19 LINK MG MG A 703 O HOH A 812 1555 1555 1.80 LINK MG MG A 703 O HOH A 827 1555 1555 2.08 LINK MG MG A 704 O12 CZF A 706 1555 1555 2.09 LINK MG MG A 704 O14 CZF A 706 1555 1555 2.21 LINK MG MG A 704 O9 CZF A 706 1555 1555 2.09 LINK MG MG A 704 O1B DZ4 B 701 1555 1555 2.04 LINK MG MG A 704 O2G DZ4 B 701 1555 1555 2.07 LINK MG MG A 704 O HOH B 823 1555 1555 1.87 LINK O1B DZ4 A 707 MG MG B 705 1555 1555 2.09 LINK O2G DZ4 A 707 MG MG B 705 1555 1555 2.07 LINK O HOH A 845 MG MG B 705 1555 1555 2.19 LINK NE2 HIS B 167 FE FE B 702 1555 1555 2.32 LINK NE2 HIS B 206 FE FE B 702 1555 1555 2.19 LINK OD2 ASP B 207 FE FE B 702 1555 1555 2.10 LINK OD1 ASP B 207 MG MG B 703 1555 1555 2.27 LINK OD1 ASP B 311 FE FE B 702 1555 1555 1.97 LINK FE FE B 702 O1A DZ4 B 706 1555 1555 2.14 LINK FE FE B 702 O HOH B 812 1555 1555 2.34 LINK MG MG B 703 O2A DZ4 B 706 1555 1555 2.24 LINK MG MG B 703 O HOH B 812 1555 1555 2.35 LINK MG MG B 703 O HOH B 818 1555 1555 2.25 LINK MG MG B 703 O HOH B 822 1555 1555 2.19 LINK MG MG B 704 O1B DZ4 B 706 1555 1555 1.88 LINK MG MG B 704 O1G DZ4 B 706 1555 1555 2.09 LINK MG MG B 704 O HOH B 820 1555 1555 1.74 LINK MG MG B 704 O HOH B 829 1555 1555 2.06 LINK MG MG B 704 O HOH B 844 1555 1555 2.09 LINK MG MG B 704 O HOH B 847 1555 1555 2.22 LINK MG MG B 705 O9 CZF B 707 1555 1555 2.18 LINK MG MG B 705 O12 CZF B 707 1555 1555 2.15 LINK MG MG B 705 O14 CZF B 707 1555 1555 1.91 SITE 1 AC1 6 HIS A 167 HIS A 206 ASP A 207 ASP A 311 SITE 2 AC1 6 DZ4 A 705 HOH A 808 SITE 1 AC2 6 ASP A 207 HIS A 233 DZ4 A 705 HOH A 808 SITE 2 AC2 6 HOH A 817 HOH A 836 SITE 1 AC3 5 DZ4 A 705 HOH A 802 HOH A 811 HOH A 812 SITE 2 AC3 5 HOH A 827 SITE 1 AC4 3 CZF A 706 DZ4 B 701 HOH B 823 SITE 1 AC5 29 GLN A 149 LEU A 150 ARG A 164 HIS A 167 SITE 2 AC5 29 ASP A 207 HIS A 210 HIS A 215 HIS A 233 SITE 3 AC5 29 ASP A 311 LYS A 312 TYR A 315 ASP A 319 SITE 4 AC5 29 ARG A 366 TYR A 374 GLN A 375 FE A 701 SITE 5 AC5 29 MG A 702 MG A 703 HOH A 802 HOH A 808 SITE 6 AC5 29 HOH A 811 HOH A 812 HOH A 814 HOH A 821 SITE 7 AC5 29 HOH A 823 HOH A 826 HOH A 827 HOH A 835 SITE 8 AC5 29 HOH A 836 SITE 1 AC6 18 LYS A 116 VAL A 117 ILE A 118 ASN A 137 SITE 2 AC6 18 GLN A 142 ARG A 145 PHE A 165 LYS A 523 SITE 3 AC6 18 MG A 704 HOH A 803 HOH A 838 TYR B 155 SITE 4 AC6 18 VAL B 156 VAL B 378 ARG B 451 LYS B 455 SITE 5 AC6 18 DZ4 B 701 HOH B 823 SITE 1 AC7 17 VAL A 156 PHE A 157 ARG A 372 HIS A 376 SITE 2 AC7 17 LYS A 377 HOH A 815 HOH A 845 VAL B 117 SITE 3 AC7 17 ASN B 119 HIS B 125 ARG B 333 ARG B 352 SITE 4 AC7 17 LYS B 354 ASN B 358 LYS B 523 MG B 705 SITE 5 AC7 17 CZF B 707 SITE 1 AC8 19 VAL A 117 ASN A 119 ARG A 333 ARG A 352 SITE 2 AC8 19 LYS A 354 ASN A 358 LYS A 523 MG A 704 SITE 3 AC8 19 CZF A 706 VAL B 156 PHE B 157 ARG B 372 SITE 4 AC8 19 HIS B 376 LYS B 377 HOH B 802 HOH B 804 SITE 5 AC8 19 HOH B 810 HOH B 815 HOH B 823 SITE 1 AC9 6 HIS B 167 HIS B 206 ASP B 207 ASP B 311 SITE 2 AC9 6 DZ4 B 706 HOH B 812 SITE 1 AD1 6 ASP B 207 HIS B 233 DZ4 B 706 HOH B 812 SITE 2 AD1 6 HOH B 818 HOH B 822 SITE 1 AD2 5 DZ4 B 706 HOH B 820 HOH B 829 HOH B 844 SITE 2 AD2 5 HOH B 847 SITE 1 AD3 3 DZ4 A 707 HOH A 845 CZF B 707 SITE 1 AD4 26 GLN B 149 LEU B 150 ARG B 164 HIS B 167 SITE 2 AD4 26 ASP B 207 HIS B 210 HIS B 215 HIS B 233 SITE 3 AD4 26 ASP B 311 LYS B 312 TYR B 315 ASP B 319 SITE 4 AD4 26 ARG B 366 TYR B 374 GLN B 375 FE B 702 SITE 5 AD4 26 MG B 703 MG B 704 HOH B 812 HOH B 820 SITE 6 AD4 26 HOH B 822 HOH B 829 HOH B 844 HOH B 847 SITE 7 AD4 26 HOH B 853 HOH B 858 SITE 1 AD5 17 TYR A 155 VAL A 156 VAL A 378 ARG A 451 SITE 2 AD5 17 LYS A 455 DZ4 A 707 HOH A 845 LYS B 116 SITE 3 AD5 17 VAL B 117 ILE B 118 ASN B 137 GLN B 142 SITE 4 AD5 17 ARG B 145 PHE B 165 LYS B 523 MG B 705 SITE 5 AD5 17 HOH B 834 CRYST1 105.924 105.924 198.073 90.00 90.00 90.00 P 43 21 2 16 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 0.009441 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005049 0.00000