HEADER RNA 31-JAN-24 8RUL TITLE STRUCTURE OF OCEANOBACILLUS IHEYENSIS GROUP II INTRON IN THE PRESENCE TITLE 2 OF LI+ AND MG2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOMAINS 1-5; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: OCEANOBACILLUS IHEYENSIS; SOURCE 4 ORGANISM_TAXID: 182710 KEYWDS RIBOZYME, METALLOENZYME, SELF-SPLICING, RETROTRANSPOSITION, RNA EXPDTA X-RAY DIFFRACTION AUTHOR I.SILVESTRI,M.MARCIA REVDAT 1 19-JUN-24 8RUL 0 JRNL AUTH I.SILVESTRI,J.MANIGRASSO,A.ANDREANI,N.BRINDANI,C.MAS, JRNL AUTH 2 J.B.REISER,P.VIDOSSICH,G.MARTINO,A.MCCARTHY,M.DE VIVO, JRNL AUTH 3 M.MARCIA JRNL TITL TARGETING THE CONSERVED ACTIVE SITE OF SPLICING MACHINES JRNL TITL 2 WITH SPECIFIC AND SELECTIVE SMALL MOLECULE MODULATORS JRNL REF NAT COMMUN 2024 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-024-48697-0 REMARK 2 REMARK 2 RESOLUTION. 3.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0411 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) : 3.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 21450 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) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1111 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.62 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.71 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1574 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 54 REMARK 3 BIN FREE R VALUE : 0.4310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 8405 REMARK 3 HETEROGEN ATOMS : 84 REMARK 3 SOLVENT ATOMS : 57 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 136.3 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.19000 REMARK 3 B22 (A**2) : -1.53000 REMARK 3 B33 (A**2) : -0.67000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.545 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.431 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 29.548 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9515 ; 0.005 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 3873 ; 0.002 ; 0.019 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 14779 ; 2.077 ; 1.840 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9411 ; 0.565 ; 1.658 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): 1968 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4726 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1482 ; 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): 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): 9515 ;13.188 ;14.295 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 9513 ;13.189 ;14.294 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 14780 ;19.420 ;25.878 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 14371 ;22.932 ;79.250 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 14364 ;22.935 ;79.310 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 8RUL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1292136275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-23 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 : ESRF REMARK 200 BEAMLINE : MASSIF-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22529 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.600 REMARK 200 RESOLUTION RANGE LOW (A) : 49.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL 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 : 13.0800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.75 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: 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 (%): 67.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MG-ACETATE, 150 MM LICL, 50 MM REMARK 280 NA-HEPES PH 7.0, 5%PEG 8000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 303.15K 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 44.58450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 112.15300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.74350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 112.15300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.58450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.74350 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 TOTAL BURIED SURFACE AREA: 5890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 56670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -391.0 KCAL/MOL 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 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 G A 391 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 G A 0 N9 C8 N7 C5 C6 O6 N1 REMARK 470 G A 0 C2 N2 N3 C4 REMARK 470 G A 1 N9 C8 N7 C5 C6 O6 N1 REMARK 470 G A 1 C2 N2 N3 C4 REMARK 470 U A 2 N1 C2 O2 N3 C4 O4 C5 REMARK 470 U A 2 C6 REMARK 470 G A 390 O5' C5' C4' O4' C3' O3' C2' REMARK 470 G A 390 O2' C1' N9 C8 N7 C5 C6 REMARK 470 G A 390 O6 N1 C2 N2 N3 C4 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 MG MG A 408 MG MG A 420 1.49 REMARK 500 OP2 G A 335 O HOH A 501 1.82 REMARK 500 O2' A A 206 C1' A A 208 1.90 REMARK 500 O2' A A 106 O2 C A 367 2.15 REMARK 500 OP1 A A 376 O2' G A 378 2.17 REMARK 500 O3' C A 70 O HOH A 502 2.17 REMARK 500 OP2 A A 67 O HOH A 503 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 G A 3 O5' - P - OP2 ANGL. DEV. = -5.7 DEGREES REMARK 500 U A 4 O3' - P - OP2 ANGL. DEV. = 7.4 DEGREES REMARK 500 G A 5 O3' - P - O5' ANGL. DEV. = -13.3 DEGREES REMARK 500 A A 12 O3' - P - OP2 ANGL. DEV. = 6.8 DEGREES REMARK 500 U A 22 C3' - C2' - C1' ANGL. DEV. = -5.2 DEGREES REMARK 500 A A 25 C1' - O4' - C4' ANGL. DEV. = -4.8 DEGREES REMARK 500 G A 32 O3' - P - OP2 ANGL. DEV. = 6.6 DEGREES REMARK 500 G A 34 O3' - P - O5' ANGL. DEV. = -12.5 DEGREES REMARK 500 C A 39 O3' - P - O5' ANGL. DEV. = -12.6 DEGREES REMARK 500 U A 47 O5' - P - OP2 ANGL. DEV. = 7.4 DEGREES REMARK 500 A A 49 O3' - P - OP2 ANGL. DEV. = 6.9 DEGREES REMARK 500 G A 52 O3' - P - O5' ANGL. DEV. = -12.6 DEGREES REMARK 500 A A 56 O3' - P - OP2 ANGL. DEV. = 7.5 DEGREES REMARK 500 U A 59 O3' - P - O5' ANGL. DEV. = -14.2 DEGREES REMARK 500 A A 61 O3' - P - OP2 ANGL. DEV. = 8.3 DEGREES REMARK 500 C A 62 C3' - C2' - C1' ANGL. DEV. = -4.8 DEGREES REMARK 500 G A 64 O5' - P - OP2 ANGL. DEV. = -6.7 DEGREES REMARK 500 U A 65 O3' - P - OP2 ANGL. DEV. = 7.1 DEGREES REMARK 500 U A 65 O3' - P - OP1 ANGL. DEV. = 9.5 DEGREES REMARK 500 U A 65 O5' - P - OP1 ANGL. DEV. = -5.7 DEGREES REMARK 500 C A 70 C3' - C2' - C1' ANGL. DEV. = -5.7 DEGREES REMARK 500 G A 90 C3' - C2' - C1' ANGL. DEV. = -4.6 DEGREES REMARK 500 C A 91 O3' - P - OP2 ANGL. DEV. = 7.9 DEGREES REMARK 500 C A 94 O3' - P - O5' ANGL. DEV. = -14.9 DEGREES REMARK 500 G A 97 O5' - P - OP1 ANGL. DEV. = 9.2 DEGREES REMARK 500 G A 98 O5' - P - OP1 ANGL. DEV. = 7.6 DEGREES REMARK 500 A A 99 O5' - P - OP2 ANGL. DEV. = -5.7 DEGREES REMARK 500 A A 100 O5' - P - OP1 ANGL. DEV. = 7.2 DEGREES REMARK 500 G A 108 O5' - P - OP1 ANGL. DEV. = 7.6 DEGREES REMARK 500 A A 109 O3' - P - OP1 ANGL. DEV. = 11.6 DEGREES REMARK 500 A A 109 O5' - P - OP1 ANGL. DEV. = -6.2 DEGREES REMARK 500 C A 116 O3' - P - O5' ANGL. DEV. = -11.6 DEGREES REMARK 500 C A 119 O5' - P - OP2 ANGL. DEV. = -8.3 DEGREES REMARK 500 A A 120 O3' - P - O5' ANGL. DEV. = -12.9 DEGREES REMARK 500 C A 127 O5' - P - OP1 ANGL. DEV. = -7.4 DEGREES REMARK 500 C A 131 O5' - P - OP1 ANGL. DEV. = 8.4 DEGREES REMARK 500 U A 132 O3' - P - O5' ANGL. DEV. = -17.3 DEGREES REMARK 500 G A 135 O3' - P - OP2 ANGL. DEV. = 13.4 DEGREES REMARK 500 G A 155 O3' - P - OP2 ANGL. DEV. = 7.1 DEGREES REMARK 500 G A 155 O5' - P - OP2 ANGL. DEV. = -6.6 DEGREES REMARK 500 G A 156 O5' - P - OP2 ANGL. DEV. = -6.2 DEGREES REMARK 500 G A 170 O3' - P - O5' ANGL. DEV. = -11.9 DEGREES REMARK 500 G A 170 O3' - P - OP2 ANGL. DEV. = 7.7 DEGREES REMARK 500 A A 192 O5' - P - OP1 ANGL. DEV. = -7.5 DEGREES REMARK 500 U A 198 O5' - C5' - C4' ANGL. DEV. = -5.0 DEGREES REMARK 500 G A 226 O3' - P - OP2 ANGL. DEV. = 9.2 DEGREES REMARK 500 G A 226 O5' - P - OP2 ANGL. DEV. = -5.4 DEGREES REMARK 500 A A 237 C3' - C2' - C1' ANGL. DEV. = -4.4 DEGREES REMARK 500 A A 241 O3' - P - OP2 ANGL. DEV. = 8.0 DEGREES REMARK 500 A A 241 O5' - P - OP2 ANGL. DEV. = -9.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 76 ANGLE DEVIATIONS. 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 MG A 428 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 25 OP1 REMARK 620 2 HOH A 531 O 142.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 433 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 28 O6 REMARK 620 2 HOH A 538 O 103.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 410 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 66 OP2 REMARK 620 2 A A 67 OP1 105.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 414 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 67 OP2 REMARK 620 2 G A 68 O6 133.6 REMARK 620 3 HOH A 503 O 70.5 115.0 REMARK 620 4 HOH A 515 O 91.9 95.7 148.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 416 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 105 OP1 REMARK 620 2 HOH A 553 O 106.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 437 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 111 OP1 REMARK 620 2 HOH A 516 O 73.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 423 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 116 OP2 REMARK 620 2 G A 117 O6 117.9 REMARK 620 3 HOH A 514 O 81.4 125.2 REMARK 620 4 HOH A 525 O 72.9 164.2 65.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 445 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 119 OP1 REMARK 620 2 G A 239 OP1 164.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 418 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 141 OP1 REMARK 620 2 C A 141 O5' 47.8 REMARK 620 3 G A 142 OP2 121.3 94.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 154 OP2 REMARK 620 2 G A 155 O6 113.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 424 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 252 O6 REMARK 620 2 HOH A 555 O 146.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 429 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 269 OP2 REMARK 620 2 HOH A 509 O 62.9 REMARK 620 3 HOH A 544 O 104.8 73.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 417 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 283 OP2 REMARK 620 2 HOH A 532 O 90.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 287 OP1 REMARK 620 2 G A 288 OP2 90.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 436 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 333 O2' REMARK 620 2 HOH A 501 O 86.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 439 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 349 OP2 REMARK 620 2 G A 350 OP2 80.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 427 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 353 O4 REMARK 620 2 HOH A 548 O 104.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 451 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 355 OP2 REMARK 620 2 A A 356 OP2 79.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 456 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 358 OP1 REMARK 620 2 G A 359 OP2 58.2 REMARK 620 3 C A 377 OP1 85.1 69.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 452 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 375 OP1 REMARK 620 2 C A 377 OP2 88.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 407 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 537 O REMARK 620 2 HOH A 556 O 78.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 421 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 541 O REMARK 620 2 HOH A 554 O 56.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 426 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 527 O REMARK 620 2 HOH A 546 O 70.7 REMARK 620 N 1 DBREF 8RUL A -2 391 PDB 8RUL 8RUL -2 391 SEQRES 1 A 394 G G G G U G U G C C C G G SEQRES 2 A 394 C A U G G G U G C A G U C SEQRES 3 A 394 U A U A G G G U G A G A G SEQRES 4 A 394 U C C C G A A C U G U G A SEQRES 5 A 394 A G G C A G A A G U A A C SEQRES 6 A 394 A G U U A G C C U A A C G SEQRES 7 A 394 C A A G G G U G U C C G U SEQRES 8 A 394 G G C G A C A U G G A A U SEQRES 9 A 394 C U G A A G G A A G C G G SEQRES 10 A 394 A C G G C A A A C C U U C SEQRES 11 A 394 G G U C U G A G G A A C A SEQRES 12 A 394 C G A A C U U C A U A U G SEQRES 13 A 394 A G G C U A G G U A U C A SEQRES 14 A 394 A U G G A U G A G U U U G SEQRES 15 A 394 C A U A A C A A A A C A A SEQRES 16 A 394 A G U C C U U U C U G C C SEQRES 17 A 394 A A A G U U G G U A C A G SEQRES 18 A 394 A G U A A A U G A A G C A SEQRES 19 A 394 G A U U G A U G A A G G G SEQRES 20 A 394 A A A G A C U G C A U U C SEQRES 21 A 394 U U A C C C G G G G A G G SEQRES 22 A 394 U C U G G A A A C A G A A SEQRES 23 A 394 G U C A G C A G A A G U C SEQRES 24 A 394 A U A G U A C C C U G U U SEQRES 25 A 394 C G C A G G G G A A G G A SEQRES 26 A 394 C G G A A C A A G U A U G SEQRES 27 A 394 G C G U U C G C G C C U A SEQRES 28 A 394 A G C U U G A A C C G C C SEQRES 29 A 394 G U A U A C C G A A C G G SEQRES 30 A 394 U A C G U A C G G U G G U SEQRES 31 A 394 G U G G HET EPE A 401 15 HET EPE A 402 15 HET MG A 403 1 HET MG A 404 1 HET MG A 405 1 HET MG A 406 1 HET MG A 407 1 HET MG A 408 1 HET MG A 409 1 HET MG A 410 1 HET MG A 411 1 HET MG A 412 1 HET MG A 413 1 HET MG A 414 1 HET MG A 415 1 HET MG A 416 1 HET MG A 417 1 HET MG A 418 1 HET MG A 419 1 HET MG A 420 1 HET MG A 421 1 HET MG A 422 1 HET MG A 423 1 HET MG A 424 1 HET MG A 425 1 HET MG A 426 1 HET MG A 427 1 HET MG A 428 1 HET MG A 429 1 HET MG A 430 1 HET MG A 431 1 HET MG A 432 1 HET MG A 433 1 HET MG A 434 1 HET MG A 435 1 HET MG A 436 1 HET MG A 437 1 HET MG A 438 1 HET MG A 439 1 HET MG A 440 1 HET MG A 441 1 HET MG A 442 1 HET MG A 443 1 HET MG A 444 1 HET MG A 445 1 HET MG A 446 1 HET MG A 447 1 HET MG A 448 1 HET MG A 449 1 HET MG A 450 1 HET MG A 451 1 HET MG A 452 1 HET MG A 453 1 HET MG A 454 1 HET MG A 455 1 HET MG A 456 1 HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM MG MAGNESIUM ION HETSYN EPE HEPES FORMUL 2 EPE 2(C8 H18 N2 O4 S) FORMUL 4 MG 54(MG 2+) FORMUL 58 HOH *57(H2 O) LINK OP2 U A 4 MG MG A 405 1555 1555 2.01 LINK OP1 C A 6 MG MG A 412 1555 1555 2.00 LINK OP1 A A 25 MG MG A 428 1555 1555 2.01 LINK OP2 U A 26 MG MG A 453 1555 1555 2.00 LINK O6 G A 28 MG MG A 433 1555 1555 2.00 LINK OP2 G A 28 MG MG A 443 1555 1555 2.01 LINK OP2 U A 66 MG MG A 410 1555 1555 2.05 LINK OP1 A A 67 MG MG A 410 1555 1555 2.03 LINK OP2 A A 67 MG MG A 414 1555 1555 2.01 LINK O6 G A 68 MG MG A 414 1555 1555 2.01 LINK OP1 A A 105 MG MG A 416 1555 1555 1.99 LINK OP1 G A 107 MG MG A 408 1555 1555 2.01 LINK OP1 G A 107 MG MG A 420 1555 1555 2.00 LINK OP1 G A 111 MG MG A 437 1555 1555 2.02 LINK OP2 C A 116 MG MG A 423 1555 1555 2.02 LINK O6 G A 117 MG MG A 423 1555 1555 2.02 LINK OP1 C A 119 MG MG A 445 1555 1555 2.06 LINK OP2 G A 136 MG MG A 419 1555 1555 2.02 LINK OP1 C A 141 MG MG A 418 1555 1555 2.95 LINK O5' C A 141 MG MG A 418 1555 1555 2.94 LINK OP2 G A 142 MG MG A 418 1555 1555 2.00 LINK OP2 A A 154 MG MG A 403 1555 1555 2.00 LINK O6 G A 155 MG MG A 403 1555 1555 2.00 LINK OP1 G A 239 MG MG A 445 1555 1555 2.05 LINK O6 G A 252 MG MG A 424 1555 1555 2.93 LINK OP2 G A 269 MG MG A 429 1555 1555 1.99 LINK OP2 A A 283 MG MG A 417 1555 1555 2.01 LINK OP1 U A 285 MG MG A 415 1555 1555 2.04 LINK OP1 A A 287 MG MG A 404 1555 1555 2.00 LINK OP2B G A 288 MG MG A 404 1555 1555 1.99 LINK O6 G A 325 MG MG A 406 1555 1555 2.02 LINK O2' A A 333 MG MG A 436 1555 1555 2.02 LINK OP2 A A 349 MG MG A 439 1555 1555 2.01 LINK OP2 G A 350 MG MG A 439 1555 1555 2.85 LINK O4 U A 353 MG MG A 427 1555 1555 2.00 LINK OP2 A A 355 MG MG A 451 1555 1555 2.01 LINK OP2 A A 356 MG MG A 451 1555 1555 2.80 LINK OP1 C A 358 MG MG A 456 1555 1555 2.03 LINK OP2 G A 359 MG MG A 456 1555 1555 2.85 LINK OP1 A A 370 MG MG A 448 1555 1555 2.01 LINK OP2 C A 372 MG MG A 409 1555 1555 2.02 LINK OP1 U A 375 MG MG A 452 1555 1555 2.02 LINK OP2 C A 377 MG MG A 452 1555 1555 2.01 LINK OP1 C A 377 MG MG A 456 1555 1555 2.04 LINK MG MG A 407 O HOH A 537 1555 1555 2.10 LINK MG MG A 407 O HOH A 556 1555 1555 2.46 LINK MG MG A 414 O HOH A 503 1555 1555 1.76 LINK MG MG A 414 O HOH A 515 1555 1555 2.26 LINK MG MG A 416 O HOH A 553 1555 1555 2.63 LINK MG MG A 417 O HOH A 532 1555 1555 1.92 LINK MG MG A 421 O HOH A 541 1555 1555 2.35 LINK MG MG A 421 O HOH A 554 1555 1555 2.36 LINK MG MG A 422 O HOH A 550 1555 1555 1.85 LINK MG MG A 423 O HOH A 514 1555 1555 2.97 LINK MG MG A 423 O HOH A 525 1555 1555 2.27 LINK MG MG A 424 O HOH A 555 1555 1555 2.03 LINK MG MG A 426 O HOH A 527 1555 1555 2.54 LINK MG MG A 426 O HOH A 546 1555 1555 2.47 LINK MG MG A 427 O HOH A 548 1555 1555 2.17 LINK MG MG A 428 O HOH A 531 1555 1555 2.20 LINK MG MG A 429 O HOH A 509 1555 1555 2.35 LINK MG MG A 429 O HOH A 544 1555 1555 2.04 LINK MG MG A 430 O HOH A 542 1555 1555 1.80 LINK MG MG A 433 O HOH A 538 1555 1555 2.28 LINK MG MG A 435 O HOH A 543 1555 1555 2.09 LINK MG MG A 436 O HOH A 501 1555 1555 2.72 LINK MG MG A 437 O HOH A 516 1555 1555 2.11 LINK MG MG A 440 O HOH A 549 1555 1555 2.84 LINK MG MG A 442 O HOH A 555 1555 1555 2.52 CRYST1 89.169 95.487 224.306 90.00 90.00 90.00 P 21 21 21 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 0.011215 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010473 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004458 0.00000