HEADER RNA 07-NOV-17 6BJX TITLE GROUP I SELF-SPLICING INTRON P4-P6 DOMAIN MUTANT U131A (WITH TITLE 2 ISOPROPANOL SOAKING) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GROUP I SELF-SPLICING INTRON P4-P6 DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: TETRAHYMENA THERMOPHILA; SOURCE 4 ORGANISM_TAXID: 5911 KEYWDS RIBOZYME, RNA EXPDTA X-RAY DIFFRACTION AUTHOR G.M.SHOFFNER REVDAT 4 04-OCT-23 6BJX 1 LINK REVDAT 3 17-JUL-19 6BJX 1 REMARK REVDAT 2 19-SEP-18 6BJX 1 JRNL REVDAT 1 04-JUL-18 6BJX 0 JRNL AUTH G.M.SHOFFNER,R.WANG,E.PODELL,T.R.CECH,F.GUO JRNL TITL IN CRYSTALLO SELECTION TO ESTABLISH NEW RNA CRYSTAL JRNL TITL 2 CONTACTS. JRNL REF STRUCTURE V. 26 1275 2018 JRNL REFN ISSN 1878-4186 JRNL PMID 29910185 JRNL DOI 10.1016/J.STR.2018.05.005 REMARK 2 REMARK 2 RESOLUTION. 3.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.329 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 25212 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.995 REMARK 3 FREE R VALUE TEST SET COUNT : 2520 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 63.8012 - 8.2305 0.99 1379 154 0.2115 0.2444 REMARK 3 2 8.2305 - 6.5349 0.99 1303 144 0.1976 0.1977 REMARK 3 3 6.5349 - 5.7094 1.00 1299 145 0.1955 0.1972 REMARK 3 4 5.7094 - 5.1877 1.00 1298 144 0.1821 0.2009 REMARK 3 5 5.1877 - 4.8160 1.00 1274 142 0.1747 0.1934 REMARK 3 6 4.8160 - 4.5321 1.00 1276 142 0.1941 0.2382 REMARK 3 7 4.5321 - 4.3052 1.00 1261 140 0.2130 0.2133 REMARK 3 8 4.3052 - 4.1178 1.00 1260 141 0.2219 0.2334 REMARK 3 9 4.1178 - 3.9593 1.00 1255 139 0.2107 0.2552 REMARK 3 10 3.9593 - 3.8227 1.00 1268 140 0.2129 0.2054 REMARK 3 11 3.8227 - 3.7032 1.00 1261 141 0.2083 0.2173 REMARK 3 12 3.7032 - 3.5974 1.00 1256 140 0.2285 0.2310 REMARK 3 13 3.5974 - 3.5027 1.00 1242 136 0.2398 0.2443 REMARK 3 14 3.5027 - 3.4172 1.00 1244 136 0.2659 0.2907 REMARK 3 15 3.4172 - 3.3395 1.00 1264 141 0.2881 0.2877 REMARK 3 16 3.3395 - 3.2685 1.00 1237 137 0.2899 0.3285 REMARK 3 17 3.2685 - 3.2031 0.99 1261 141 0.3108 0.3177 REMARK 3 18 3.2031 - 3.1426 0.84 1054 117 0.3636 0.5036 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.349 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 113.0 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 128.6 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 7580 REMARK 3 ANGLE : 0.633 11818 REMARK 3 CHIRALITY : 0.042 1580 REMARK 3 PLANARITY : 0.004 316 REMARK 3 DIHEDRAL : 15.016 3786 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BJX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1000230985. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-16 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979100 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25244 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.140 REMARK 200 RESOLUTION RANGE LOW (A) : 63.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 1GID REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, SODIUM CACODYLATE, SPERMINE, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 37.33500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.20500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.00500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.20500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.33500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.00500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 O2' G A 245 N6 A B 131 2.11 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 G A 103 P G A 103 OP3 -0.125 REMARK 500 G B 103 P G B 103 OP3 -0.126 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 U A 130 C3' - O3' - P ANGL. DEV. = 13.3 DEGREES REMARK 500 U A 199 N3 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 U B 130 C3' - O3' - P ANGL. DEV. = 12.1 DEGREES REMARK 500 A B 192 O4' - C1' - N9 ANGL. DEV. = 5.8 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 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 183 OP1 REMARK 620 2 A A 184 OP2 71.7 REMARK 620 3 A A 186 OP2 80.7 73.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 184 OP1 REMARK 620 2 A A 186 OP1 81.9 REMARK 620 3 A A 187 OP1 173.8 92.1 REMARK 620 4 A A 187 OP2 121.3 87.9 59.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 308 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 248 O2' REMARK 620 2 G A 250 OP2 85.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A B 183 OP1 REMARK 620 2 A B 184 OP2 70.0 REMARK 620 3 A B 186 OP2 79.8 71.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A B 184 OP1 REMARK 620 2 A B 186 OP1 86.2 REMARK 620 3 A B 187 OP2 114.4 83.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 309 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U B 249 OP2 REMARK 620 2 G B 250 OP2 119.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 309 DBREF1 6BJX A 103 260 GB JN547815.1 DBREF2 6BJX A 345541658 2959 3116 DBREF1 6BJX B 103 260 GB JN547815.1 DBREF2 6BJX B 345541658 2959 3116 SEQADV 6BJX G A 103 GB 345541658 A 2959 CONFLICT SEQADV 6BJX A A 131 GB 345541658 U 2987 ENGINEERED MUTATION SEQADV 6BJX G B 103 GB 345541658 A 2959 CONFLICT SEQADV 6BJX A B 131 GB 345541658 U 2987 ENGINEERED MUTATION SEQRES 1 A 158 G A A U U G C G G G A A A SEQRES 2 A 158 G G G G U C A A C A G C C SEQRES 3 A 158 G U A C A G U A C C A A G SEQRES 4 A 158 U C U C A G G G G A A A C SEQRES 5 A 158 U U U G A G A U G G C C U SEQRES 6 A 158 U G C A A A G G G U A U G SEQRES 7 A 158 G U A A U A A G C U G A C SEQRES 8 A 158 G G A C A U G G U C C U A SEQRES 9 A 158 A C C A C G C A G C C A A SEQRES 10 A 158 G U C C U A A G U C A A C SEQRES 11 A 158 A G A U C U U C U G U U G SEQRES 12 A 158 A U A U G G A U G C A G U SEQRES 13 A 158 U C SEQRES 1 B 158 G A A U U G C G G G A A A SEQRES 2 B 158 G G G G U C A A C A G C C SEQRES 3 B 158 G U A C A G U A C C A A G SEQRES 4 B 158 U C U C A G G G G A A A C SEQRES 5 B 158 U U U G A G A U G G C C U SEQRES 6 B 158 U G C A A A G G G U A U G SEQRES 7 B 158 G U A A U A A G C U G A C SEQRES 8 B 158 G G A C A U G G U C C U A SEQRES 9 B 158 A C C A C G C A G C C A A SEQRES 10 B 158 G U C C U A A G U C A A C SEQRES 11 B 158 A G A U C U U C U G U U G SEQRES 12 B 158 A U A U G G A U G C A G U SEQRES 13 B 158 U C HET MG A 301 1 HET MG A 302 1 HET MG A 303 1 HET MG A 304 1 HET MG A 305 1 HET MG A 306 1 HET MG A 307 1 HET MG A 308 1 HET MG A 309 1 HET MG A 310 1 HET MG B 301 1 HET MG B 302 1 HET MG B 303 1 HET MG B 304 1 HET MG B 305 1 HET MG B 306 1 HET MG B 307 1 HET MG B 308 1 HET MG B 309 1 HET MG B 310 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 20(MG 2+) LINK OP2 G A 112 MG MG A 310 1555 1555 2.44 LINK O6 G A 164 MG MG A 304 1555 1555 2.32 LINK OP2 A A 171 MG MG A 305 1555 1555 2.44 LINK OP2 A A 173 MG MG A 306 1555 1555 2.25 LINK OP1 A A 183 MG MG A 302 1555 1555 2.20 LINK OP2 A A 184 MG MG A 302 1555 1555 2.40 LINK OP1 A A 184 MG MG A 303 1555 1555 2.02 LINK OP2 A A 186 MG MG A 302 1555 1555 2.58 LINK OP1 A A 186 MG MG A 303 1555 1555 2.27 LINK OP1 A A 187 MG MG A 303 1555 1555 2.81 LINK OP2 A A 187 MG MG A 303 1555 1555 2.23 LINK O6 G A 188 MG MG A 301 1555 1555 2.14 LINK O2' A A 248 MG MG A 308 1555 1555 2.61 LINK OP2 G A 250 MG MG A 308 1555 1555 2.42 LINK OP2 G B 112 MG MG B 307 1555 1555 2.34 LINK O6 G B 164 MG MG B 304 1555 1555 2.38 LINK OP2 A B 171 MG MG B 306 1555 1555 2.25 LINK OP2 A B 173 MG MG B 308 1555 1555 2.14 LINK OP1 A B 183 MG MG B 302 1555 1555 2.28 LINK OP2 A B 184 MG MG B 302 1555 1555 2.49 LINK OP1 A B 184 MG MG B 303 1555 1555 2.06 LINK OP2 A B 186 MG MG B 302 1555 1555 2.69 LINK OP1 A B 186 MG MG B 303 1555 1555 2.11 LINK OP2 A B 187 MG MG B 303 1555 1555 2.12 LINK O6 G B 188 MG MG B 301 1555 1555 2.10 LINK OP2 U B 249 MG MG B 309 1555 1555 2.76 LINK OP2 G B 250 MG MG B 309 1555 1555 2.03 SITE 1 AC1 2 U A 168 G A 188 SITE 1 AC2 3 A A 183 A A 184 A A 186 SITE 1 AC3 4 A A 184 A A 186 A A 187 G A 188 SITE 1 AC4 2 G A 163 G A 164 SITE 1 AC5 1 A A 171 SITE 1 AC6 1 A A 173 SITE 1 AC7 3 A A 248 U A 249 G A 250 SITE 1 AC8 1 U A 142 SITE 1 AC9 1 G A 112 SITE 1 AD1 2 U B 168 G B 188 SITE 1 AD2 3 A B 183 A B 184 A B 186 SITE 1 AD3 3 A B 184 A B 186 A B 187 SITE 1 AD4 2 G B 163 G B 164 SITE 1 AD5 1 C B 203 SITE 1 AD6 1 A B 171 SITE 1 AD7 1 G B 112 SITE 1 AD8 2 A B 173 G B 174 SITE 1 AD9 3 A B 248 U B 249 G B 250 CRYST1 74.670 130.010 146.410 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 0.013392 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006830 0.00000