HEADER DNA 03-JUL-12 4FXM TITLE CRYSTAL STRUCTURE OF THE COMPLEX OF A HUMAN TELOMERIC REPEAT G- TITLE 2 QUADRUPLEX AND N-METHYL MESOPORPHYRIN IX (P21212) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)- COMPND 4 3'); COMPND 5 CHAIN: A; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: HUMAN TELOMERIC REPEAT SEQUENCE, TEL22 SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS. KEYWDS PARALLEL QUADRUPLEX, N-METHYL MESOPORPHYRIN IX, DNA EXPDTA X-RAY DIFFRACTION AUTHOR J.M.NICOLUDIS,S.T.MILLER,P.JEFFREY,T.J.LAWTON,A.C.ROSENZWEIG, AUTHOR 2 L.A.YATSUNYK REVDAT 3 13-SEP-23 4FXM 1 REMARK LINK REVDAT 2 02-JAN-13 4FXM 1 JRNL REVDAT 1 26-DEC-12 4FXM 0 JRNL AUTH J.M.NICOLUDIS,S.T.MILLER,P.D.JEFFREY,S.P.BARRETT,P.R.RABLEN, JRNL AUTH 2 T.J.LAWTON,L.A.YATSUNYK JRNL TITL OPTIMIZED END-STACKING PROVIDES SPECIFICITY OF N-METHYL JRNL TITL 2 MESOPORPHYRIN IX FOR HUMAN TELOMERIC G-QUADRUPLEX DNA. JRNL REF J.AM.CHEM.SOC. V. 134 20446 2012 JRNL REFN ISSN 0002-7863 JRNL PMID 23181361 JRNL DOI 10.1021/JA3088746 REMARK 2 REMARK 2 RESOLUTION. 1.65 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 10820 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) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 544 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 714 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.34 REMARK 3 BIN R VALUE (WORKING SET) : 0.3470 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 465 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 53 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.00000 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): 0.096 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.101 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.064 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.871 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 571 ; 0.020 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 882 ; 3.668 ; 1.463 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 67 ; 0.420 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 296 ; 0.026 ; 0.020 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 : 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: U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4FXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1000073480. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0750 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMETER REMARK 200 OPTICS : CRYOGENICALLY COOLED DOUBLE REMARK 200 CRYSTAL MONOCHROMETER WITH REMARK 200 HORIZONTAL FOCUSING SAGITTAL REMARK 200 BEND SECOND MONO CRYSTAL WITH 4: REMARK 200 1 MAGNIFICATION RATIO AND REMARK 200 VERTICALLY FOCUSING MIRROR. REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11364 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 42.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.46200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 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: PDB ENTRY 3T5E REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 400, 0.4M AMMONIUM SULFATE, REMARK 280 0.05M LITHIUM CACODYLATE, 0.05M POTASSIUM CHLORIDE, 0.01M REMARK 280 CALCIUM CHLORIDE, , PH 7.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 25.37750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.99000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.37750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 20.99000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 206 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 233 LIES ON A SPECIAL POSITION. 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 DT A 6 O3' DA A 7 P 0.081 REMARK 500 DG A 10 O3' DT A 11 P 0.108 REMARK 500 DA A 13 O3' DG A 14 P 0.084 REMARK 500 DT A 18 O3' DA A 19 P 0.118 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 A 1 C3' - O3' - P ANGL. DEV. = -10.4 DEGREES REMARK 500 DG A 2 O3' - P - O5' ANGL. DEV. = -16.5 DEGREES REMARK 500 DG A 3 O3' - P - OP2 ANGL. DEV. = 13.5 DEGREES REMARK 500 DG A 3 O5' - P - OP2 ANGL. DEV. = -9.0 DEGREES REMARK 500 DG A 4 O3' - P - OP2 ANGL. DEV. = 8.9 DEGREES REMARK 500 DT A 5 O5' - C5' - C4' ANGL. DEV. = -5.2 DEGREES REMARK 500 DT A 6 O3' - P - OP2 ANGL. DEV. = 8.3 DEGREES REMARK 500 DG A 8 O5' - P - OP2 ANGL. DEV. = -5.7 DEGREES REMARK 500 DG A 8 O5' - C5' - C4' ANGL. DEV. = -5.1 DEGREES REMARK 500 DG A 8 C3' - O3' - P ANGL. DEV. = -7.4 DEGREES REMARK 500 DG A 9 O3' - P - OP2 ANGL. DEV. = 10.2 DEGREES REMARK 500 DG A 10 C3' - O3' - P ANGL. DEV. = -8.2 DEGREES REMARK 500 DT A 12 O5' - P - OP1 ANGL. DEV. = -7.3 DEGREES REMARK 500 DG A 14 O3' - P - OP2 ANGL. DEV. = 7.7 DEGREES REMARK 500 DG A 14 O5' - P - OP2 ANGL. DEV. = -15.5 DEGREES REMARK 500 DG A 14 O5' - C5' - C4' ANGL. DEV. = -4.9 DEGREES REMARK 500 DG A 15 O3' - P - OP2 ANGL. DEV. = 10.8 DEGREES REMARK 500 DG A 16 O3' - P - OP2 ANGL. DEV. = 7.6 DEGREES REMARK 500 DT A 17 O5' - P - OP1 ANGL. DEV. = -6.3 DEGREES REMARK 500 DT A 18 O3' - P - OP2 ANGL. DEV. = 7.7 DEGREES REMARK 500 DG A 20 O5' - P - OP2 ANGL. DEV. = -6.2 DEGREES 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 K A 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 3 O6 75.6 REMARK 620 3 DG A 8 O6 68.2 90.1 REMARK 620 4 DG A 9 O6 129.6 71.3 74.9 REMARK 620 5 DG A 14 O6 106.2 155.4 68.9 90.5 REMARK 620 6 DG A 15 O6 156.2 113.0 131.4 73.5 75.4 REMARK 620 7 DG A 20 O6 69.9 131.9 106.5 156.2 68.9 89.5 REMARK 620 8 DG A 21 O6 91.0 71.4 155.3 112.4 132.3 72.3 76.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 8 O6 74.6 REMARK 620 3 DG A 14 O6 120.1 72.6 REMARK 620 4 DG A 20 O6 79.5 119.2 75.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 3 O6 REMARK 620 2 DG A 4 O6 70.8 REMARK 620 3 DG A 9 O6 65.3 88.5 REMARK 620 4 DG A 10 O6 126.5 77.3 72.2 REMARK 620 5 DG A 15 O6 100.8 155.1 66.9 90.6 REMARK 620 6 DG A 16 O6 156.9 123.7 127.8 76.4 72.9 REMARK 620 7 DG A 21 O6 65.9 125.7 101.2 156.5 66.4 91.5 REMARK 620 8 DG A 22 O6 90.8 76.8 155.2 122.4 127.6 76.9 72.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MMP A 104 DBREF 4FXM A 1 22 PDB 4FXM 4FXM 1 22 SEQRES 1 A 22 DA DG DG DG DT DT DA DG DG DG DT DT DA SEQRES 2 A 22 DG DG DG DT DT DA DG DG DG HET K A 101 1 HET K A 102 1 HET K A 103 1 HET MMP A 104 43 HETNAM K POTASSIUM ION HETNAM MMP N-METHYLMESOPORPHYRIN FORMUL 2 K 3(K 1+) FORMUL 5 MMP C35 H40 N4 O4 FORMUL 6 HOH *53(H2 O) LINK O6 DG A 2 K K A 101 1555 1555 2.81 LINK O6 DG A 2 K K A 103 1555 1555 2.51 LINK O6 DG A 3 K K A 101 1555 1555 2.73 LINK O6 DG A 3 K K A 102 1555 1555 2.94 LINK O6 DG A 4 K K A 102 1555 1555 2.69 LINK O6 DG A 8 K K A 101 1555 1555 2.80 LINK O6 DG A 8 K K A 103 1555 1555 2.68 LINK O6 DG A 9 K K A 101 1555 1555 2.71 LINK O6 DG A 9 K K A 102 1555 1555 2.93 LINK O6 DG A 10 K K A 102 1555 1555 2.70 LINK O6 DG A 14 K K A 101 1555 1555 2.83 LINK O6 DG A 14 K K A 103 1555 1555 2.70 LINK O6 DG A 15 K K A 101 1555 1555 2.70 LINK O6 DG A 15 K K A 102 1555 1555 2.93 LINK O6 DG A 16 K K A 102 1555 1555 2.72 LINK O6 DG A 20 K K A 101 1555 1555 2.81 LINK O6 DG A 20 K K A 103 1555 1555 2.53 LINK O6 DG A 21 K K A 101 1555 1555 2.73 LINK O6 DG A 21 K K A 102 1555 1555 2.91 LINK O6 DG A 22 K K A 102 1555 1555 2.76 SITE 1 AC1 10 DG A 2 DG A 3 DG A 8 DG A 9 SITE 2 AC1 10 DG A 14 DG A 15 DG A 20 DG A 21 SITE 3 AC1 10 K A 102 K A 103 SITE 1 AC2 10 DG A 3 DG A 4 DG A 9 DG A 10 SITE 2 AC2 10 DG A 15 DG A 16 DG A 21 DG A 22 SITE 3 AC2 10 K A 101 MMP A 104 SITE 1 AC3 5 DG A 2 DG A 8 DG A 14 DG A 20 SITE 2 AC3 5 K A 101 SITE 1 AC4 10 DA A 1 DG A 3 DG A 4 DG A 10 SITE 2 AC4 10 DT A 12 DG A 16 DG A 22 K A 102 SITE 3 AC4 10 HOH A 201 HOH A 242 CRYST1 50.755 41.980 42.384 90.00 90.00 90.00 P 21 21 2 4 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 0.019702 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023821 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023594 0.00000