HEADER RNA 21-AUG-16 5BJP TITLE CRYSTAL STRUCTURE OF THE CORN RNA APTAMER IN COMPLEX WITH DFHO, TITLE 2 IRIDIUM HEXAMMINE SOAK COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (36-MER); COMPND 3 CHAIN: E, Y; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS APTAMER, FLUOROGENIC RNA, RNA EXPDTA X-RAY DIFFRACTION AUTHOR K.D.WARNER,W.SONG,G.S.FILONOV,S.R.JAFFREY,A.R.FERRE-D'AMARE REVDAT 4 06-MAR-24 5BJP 1 LINK REVDAT 3 25-OCT-17 5BJP 1 JRNL REVDAT 2 11-OCT-17 5BJP 1 JRNL REVDAT 1 27-SEP-17 5BJP 0 JRNL AUTH K.D.WARNER,L.SJEKLOCA,W.SONG,G.S.FILONOV,S.R.JAFFREY, JRNL AUTH 2 A.R.FERRE-D'AMARE JRNL TITL A HOMODIMER INTERFACE WITHOUT BASE PAIRS IN AN RNA MIMIC OF JRNL TITL 2 RED FLUORESCENT PROTEIN. JRNL REF NAT. CHEM. BIOL. V. 13 1195 2017 JRNL REFN ESSN 1552-4469 JRNL PMID 28945234 JRNL DOI 10.1038/NCHEMBIO.2475 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 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) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 6468 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) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 720 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) : 2.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.58 REMARK 3 REFLECTION IN BIN (WORKING SET) : 420 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.57 REMARK 3 BIN R VALUE (WORKING SET) : 0.3580 REMARK 3 BIN FREE R VALUE SET COUNT : 45 REMARK 3 BIN FREE R VALUE : 0.3670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 1564 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 13 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.06000 REMARK 3 B22 (A**2) : 0.39000 REMARK 3 B33 (A**2) : 0.66000 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): 3.536 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.312 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.212 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.857 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1778 ; 0.009 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 727 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2773 ; 1.878 ; 1.275 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1748 ; 1.894 ; 3.000 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): 289 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 926 ; 0.019 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 410 ; 0.003 ; 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): 1778 ; 3.717 ; 4.571 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1778 ; 3.713 ; 4.571 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2774 ; 5.090 ; 6.862 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 8845 ; 7.920 ;44.463 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 8846 ; 7.921 ;44.461 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 5BJP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-16. REMARK 100 THE DEPOSITION ID IS D_1001310022. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-15 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 : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1050 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6468 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 : 12.60 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32.5% PEG 550 MME, 0.1 M TRIS-HCL PH REMARK 280 8.05, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 18.32100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.33800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.71900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.33800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.32100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.71900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, Y REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: 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 A E 11 O3' G E 12 P -0.074 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 C E 3 O5' - P - OP2 ANGL. DEV. = -5.5 DEGREES REMARK 500 A E 21 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 A Y 11 O5' - P - OP2 ANGL. DEV. = -6.6 DEGREES REMARK 500 G Y 12 O4' - C1' - N9 ANGL. DEV. = 6.2 DEGREES REMARK 500 A Y 14 C4' - C3' - O3' ANGL. DEV. = -12.7 DEGREES REMARK 500 A Y 14 C3' - O3' - P ANGL. DEV. = 7.3 DEGREES REMARK 500 G Y 20 O5' - P - OP1 ANGL. DEV. = -5.6 DEGREES 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 G Y 12 0.05 SIDE CHAIN 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 E 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G E 12 O6 REMARK 620 2 G E 13 O6 78.1 REMARK 620 3 G E 15 O6 79.7 81.9 REMARK 620 4 G E 16 O6 137.4 68.8 70.0 REMARK 620 5 G E 22 O6 119.7 149.8 78.2 83.1 REMARK 620 6 G E 23 O6 153.5 106.5 126.6 65.2 69.2 REMARK 620 7 G E 25 O6 75.2 130.6 131.5 147.3 79.3 82.8 REMARK 620 8 G E 26 O6 91.7 67.7 149.6 99.5 130.2 67.4 72.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K E 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G E 13 O6 REMARK 620 2 G E 16 O6 68.3 REMARK 620 3 U E 17 O2 129.1 72.8 REMARK 620 4 G E 23 O6 105.1 70.3 90.8 REMARK 620 5 G E 26 O6 65.9 106.7 159.8 70.6 REMARK 620 6 HOH E 202 O 137.8 153.3 87.4 92.9 85.7 REMARK 620 7 HOH E 204 O 80.0 97.6 73.9 163.0 125.5 93.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K Y 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G Y 12 O6 REMARK 620 2 G Y 13 O6 75.3 REMARK 620 3 G Y 15 O6 78.5 88.8 REMARK 620 4 G Y 16 O6 137.8 75.5 71.1 REMARK 620 5 G Y 22 O6 117.0 157.6 76.4 83.8 REMARK 620 6 G Y 23 O6 151.8 106.5 129.3 67.0 72.0 REMARK 620 7 G Y 25 O6 74.3 126.5 125.8 147.9 75.8 83.1 REMARK 620 8 G Y 26 O6 89.6 62.7 151.2 103.2 132.0 67.8 74.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K Y 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G Y 13 O6 REMARK 620 2 G Y 16 O6 74.1 REMARK 620 3 U Y 17 O2 126.6 71.2 REMARK 620 4 G Y 23 O6 108.2 69.8 96.5 REMARK 620 5 G Y 26 O6 64.1 110.5 168.1 73.8 REMARK 620 6 HOH Y 203 O 134.1 150.9 83.0 100.9 92.1 REMARK 620 7 HOH Y 205 O 72.4 91.9 69.5 160.2 121.6 91.5 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IR E 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K E 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K E 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG E 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG E 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS E 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K Y 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K Y 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 747 Y 104 DBREF 5BJP E 1 36 PDB 5BJP 5BJP 1 36 DBREF 5BJP Y 1 36 PDB 5BJP 5BJP 1 36 SEQRES 1 E 36 G G C G C G A G G A A G G SEQRES 2 E 36 A G G U C U G A G G A G G SEQRES 3 E 36 U C A C U G C G C C SEQRES 1 Y 36 G G C G C G A G G A A G G SEQRES 2 Y 36 A G G U C U G A G G A G G SEQRES 3 Y 36 U C A C U G C G C C HET IR E 101 1 HET K E 102 1 HET K E 103 1 HET MG E 104 1 HET MG E 105 1 HET DMS E 106 4 HET IR Y 101 1 HET K Y 102 1 HET K Y 103 1 HET 747 Y 104 20 HETNAM IR IRIDIUM ION HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION HETNAM DMS DIMETHYL SULFOXIDE HETNAM 747 (5Z)-5-[(3,5-DIFLUORO-4-HYDROXYPHENYL)METHYLIDENE]-2- HETNAM 2 747 [(E)-(HYDROXYIMINO)METHYL]-3-METHYL-3,5-DIHYDRO-4H- HETNAM 3 747 IMIDAZOL-4-ONE FORMUL 3 IR 2(IR 4+) FORMUL 4 K 4(K 1+) FORMUL 6 MG 2(MG 2+) FORMUL 8 DMS C2 H6 O S FORMUL 12 747 C12 H9 F2 N3 O3 FORMUL 13 HOH *13(H2 O) LINK O6 G E 8 MG MG E 105 1555 1555 2.56 LINK O6 G E 12 K K E 103 1555 1555 2.73 LINK O6 G E 13 K K E 102 1555 1555 3.11 LINK O6 G E 13 K K E 103 1555 1555 2.89 LINK O6 G E 15 K K E 103 1555 1555 2.58 LINK O6 G E 16 K K E 102 1555 1555 2.71 LINK O6 G E 16 K K E 103 1555 1555 2.92 LINK O2 U E 17 K K E 102 1555 1555 3.14 LINK O6 G E 22 K K E 103 1555 1555 2.67 LINK O6 G E 23 K K E 102 1555 1555 2.88 LINK O6 G E 23 K K E 103 1555 1555 3.05 LINK O6 G E 25 K K E 103 1555 1555 2.66 LINK O6 G E 26 K K E 102 1555 1555 2.95 LINK O6 G E 26 K K E 103 1555 1555 3.02 LINK K K E 102 O HOH E 202 1555 1555 2.77 LINK K K E 102 O HOH E 204 1555 1555 2.92 LINK MG MG E 104 O HOH E 207 1555 1555 2.02 LINK O6 G Y 12 K K Y 102 1555 1555 2.79 LINK O6 G Y 13 K K Y 102 1555 1555 3.00 LINK O6 G Y 13 K K Y 103 1555 1555 3.11 LINK O6 G Y 15 K K Y 102 1555 1555 2.71 LINK O6 G Y 16 K K Y 102 1555 1555 2.85 LINK O6 G Y 16 K K Y 103 1555 1555 2.82 LINK O2 U Y 17 K K Y 103 1555 1555 3.04 LINK O6 G Y 22 K K Y 102 1555 1555 2.74 LINK O6 G Y 23 K K Y 102 1555 1555 2.93 LINK O6 G Y 23 K K Y 103 1555 1555 2.75 LINK O6 G Y 25 K K Y 102 1555 1555 2.77 LINK O6 G Y 26 K K Y 102 1555 1555 3.12 LINK O6 G Y 26 K K Y 103 1555 1555 2.88 LINK K K Y 103 O HOH Y 203 1555 1555 2.88 LINK K K Y 103 O HOH Y 205 1555 1555 2.96 SITE 1 AC1 1 U E 19 SITE 1 AC2 8 G E 13 G E 16 U E 17 G E 23 SITE 2 AC2 8 G E 26 K E 103 HOH E 202 HOH E 204 SITE 1 AC3 9 G E 12 G E 13 G E 15 G E 16 SITE 2 AC3 9 G E 22 G E 23 G E 25 G E 26 SITE 3 AC3 9 K E 102 SITE 1 AC4 1 HOH E 207 SITE 1 AC5 1 G E 8 SITE 1 AC6 3 U E 19 A Y 7 G Y 8 SITE 1 AC7 9 G Y 12 G Y 13 G Y 15 G Y 16 SITE 2 AC7 9 G Y 22 G Y 23 G Y 25 G Y 26 SITE 3 AC7 9 K Y 103 SITE 1 AC8 8 G Y 13 G Y 16 U Y 17 G Y 23 SITE 2 AC8 8 G Y 26 K Y 102 HOH Y 203 HOH Y 205 SITE 1 AC9 11 G E 12 A E 14 G E 25 HOH E 203 SITE 2 AC9 11 A Y 11 G Y 12 G Y 15 G Y 22 SITE 3 AC9 11 A Y 24 G Y 25 HOH Y 202 CRYST1 36.642 55.438 98.676 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.027291 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018038 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010134 0.00000