HEADER RNA 26-SEP-08 3EOH TITLE REFINED GROUP II INTRON STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GROUP IIC INTRON; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-R(*UP*UP*AP*UP*UP*A)-3'; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: EXON-LIKE OLIGONUCLEOTIDE SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: OCEANOBACILLUS IHEYENSIS SEQUENCE MODIFIED USING PCR SOURCE 4 MUTAGENESIS; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES KEYWDS RNA, RIBONUCLEIC ACID, INTRON, GROUP II, EXON EXPDTA X-RAY DIFFRACTION AUTHOR N.TOOR,K.RAJASHANKAR,K.S.KEATING,A.M.PYLE REVDAT 4 21-FEB-24 3EOH 1 REMARK LINK REVDAT 3 24-FEB-09 3EOH 1 VERSN REVDAT 2 18-NOV-08 3EOH 1 JRNL REVDAT 1 28-OCT-08 3EOH 0 JRNL AUTH N.TOOR,K.RAJASHANKAR,K.S.KEATING,A.M.PYLE JRNL TITL STRUCTURAL BASIS FOR EXON RECOGNITION BY A GROUP II INTRON. JRNL REF NAT.STRUCT.MOL.BIOL. V. 15 1221 2008 JRNL REFN ISSN 1545-9993 JRNL PMID 18953333 JRNL DOI 10.1038/NSMB.1509 REMARK 2 REMARK 2 RESOLUTION. 3.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.100 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 33095 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1644 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 43.7092 - 7.1447 0.95 2801 148 0.2417 0.2517 REMARK 3 2 7.1447 - 5.6749 0.99 2778 145 0.1956 0.2214 REMARK 3 3 5.6749 - 4.9587 0.99 2746 145 0.1845 0.2267 REMARK 3 4 4.9587 - 4.5058 0.99 2728 144 0.1926 0.2250 REMARK 3 5 4.5058 - 4.1831 0.97 2688 139 0.1954 0.2331 REMARK 3 6 4.1831 - 3.9367 0.97 2644 138 0.1917 0.2121 REMARK 3 7 3.9367 - 3.7396 0.97 2643 137 0.1888 0.2154 REMARK 3 8 3.7396 - 3.5769 0.97 2636 137 0.1920 0.2277 REMARK 3 9 3.5769 - 3.4393 0.96 2591 142 0.2049 0.2378 REMARK 3 10 3.4393 - 3.3206 0.93 2520 126 0.2064 0.2294 REMARK 3 11 3.3206 - 3.2168 0.92 2502 130 0.2199 0.2544 REMARK 3 12 3.2168 - 3.1250 0.80 2174 113 0.2346 0.2888 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.23 REMARK 3 B_SOL : 62.38 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.004 9238 REMARK 3 ANGLE : 1.397 14402 REMARK 3 CHIRALITY : 0.071 1924 REMARK 3 PLANARITY : 0.005 381 REMARK 3 DIHEDRAL : 28.417 5327 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 19.0081 85.9752 364.6508 REMARK 3 T TENSOR REMARK 3 T11: 0.4711 T22: 0.4869 REMARK 3 T33: 0.4547 T12: 0.0299 REMARK 3 T13: -0.0566 T23: -0.0728 REMARK 3 L TENSOR REMARK 3 L11: 0.3644 L22: 0.5744 REMARK 3 L33: 0.6881 L12: -0.2099 REMARK 3 L13: 0.4070 L23: -0.4438 REMARK 3 S TENSOR REMARK 3 S11: -0.1122 S12: -0.1137 S13: 0.0825 REMARK 3 S21: 0.2250 S22: 0.0850 S23: -0.1722 REMARK 3 S31: -0.1804 S32: -0.0242 S33: 0.0236 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 3EOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049576. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : NULL REMARK 200 MONOCHROMATOR : SILICON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34739 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.125 REMARK 200 RESOLUTION RANGE LOW (A) : 43.705 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% PEG 3350, 150 MM MAGNESIUM ACETATE, REMARK 280 350 MM KCL, 50 MM NA-HEPES PH 7.0, 0.5 MM SPERMINE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 303K 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 44.54600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 112.98600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.48450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 112.98600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.54600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.48450 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: 5980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 56810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -276.0 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 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 1 REMARK 465 U A 2 REMARK 465 C A 216 REMARK 465 A A 217 REMARK 465 G A 307 REMARK 465 U A 308 REMARK 465 U A 309 REMARK 465 C A 310 REMARK 465 G A 311 REMARK 465 A A 391 REMARK 465 G A 392 REMARK 465 A A 393 REMARK 465 G A 394 REMARK 465 G A 395 REMARK 465 A A 396 REMARK 465 G A 397 REMARK 465 U A 398 REMARK 465 U A 399 REMARK 465 C A 400 REMARK 465 G A 401 REMARK 465 C A 402 REMARK 465 U A 403 REMARK 465 C A 404 REMARK 465 U A 405 REMARK 465 A A 406 REMARK 465 C A 407 REMARK 465 U A 408 REMARK 465 C A 409 REMARK 465 U A 410 REMARK 465 A A 411 REMARK 465 U A 412 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 83 N9 C8 N7 C5 C6 O6 N1 REMARK 470 G A 83 C2 N2 N3 C4 REMARK 470 A A 143 N9 C8 N7 C5 C6 N6 N1 REMARK 470 A A 143 C2 N3 C4 REMARK 470 U A 152 N1 C2 O2 N3 C4 O4 C5 REMARK 470 U A 152 C6 REMARK 470 A A 207 N9 C8 N7 C5 C6 N6 N1 REMARK 470 A A 207 C2 N3 C4 REMARK 470 A A 287 N9 C8 N7 C5 C6 N6 N1 REMARK 470 A A 287 C2 N3 C4 REMARK 470 G A 390 OP1 OP2 O5' C5' C4' O4' C3' REMARK 470 G A 390 O3' C2' O2' C1' N9 C8 N7 REMARK 470 G A 390 C5 C6 O6 N1 C2 N2 N3 REMARK 470 G A 390 C4 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 5 C3' - O3' - P ANGL. DEV. = 8.1 DEGREES REMARK 500 C A 6 N1 - C1' - C2' ANGL. DEV. = -12.9 DEGREES REMARK 500 C A 6 C3' - O3' - P ANGL. DEV. = -7.7 DEGREES REMARK 500 A A 12 C3' - O3' - P ANGL. DEV. = 11.3 DEGREES REMARK 500 G A 14 C3' - O3' - P ANGL. DEV. = -8.1 DEGREES REMARK 500 A A 25 C3' - O3' - P ANGL. DEV. = 8.8 DEGREES REMARK 500 U A 26 N1 - C1' - C2' ANGL. DEV. = -10.7 DEGREES REMARK 500 A A 35 C3' - O3' - P ANGL. DEV. = 10.4 DEGREES REMARK 500 C A 38 C3' - O3' - P ANGL. DEV. = -7.8 DEGREES REMARK 500 A A 50 O4' - C1' - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 A A 50 C3' - O3' - P ANGL. DEV. = 8.4 DEGREES REMARK 500 G A 55 C3' - O3' - P ANGL. DEV. = -11.8 DEGREES REMARK 500 G A 58 C3' - O3' - P ANGL. DEV. = 12.4 DEGREES REMARK 500 U A 59 C3' - O3' - P ANGL. DEV. = -8.0 DEGREES REMARK 500 A A 109 P - O5' - C5' ANGL. DEV. = -10.0 DEGREES REMARK 500 A A 109 C3' - O3' - P ANGL. DEV. = -11.8 DEGREES REMARK 500 A A 115 C3' - O3' - P ANGL. DEV. = 11.4 DEGREES REMARK 500 C A 116 N1 - C1' - C2' ANGL. DEV. = -14.0 DEGREES REMARK 500 A A 121 C3' - O3' - P ANGL. DEV. = 8.9 DEGREES REMARK 500 A A 122 C3' - O3' - P ANGL. DEV. = -8.2 DEGREES REMARK 500 G A 135 O4' - C1' - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 A A 144 C3' - O3' - P ANGL. DEV. = 8.9 DEGREES REMARK 500 C A 145 N1 - C1' - C2' ANGL. DEV. = -8.4 DEGREES REMARK 500 C A 145 C3' - O3' - P ANGL. DEV. = -9.1 DEGREES REMARK 500 G A 169 C3' - O3' - P ANGL. DEV. = -7.8 DEGREES REMARK 500 C A 180 N1 - C1' - C2' ANGL. DEV. = -8.0 DEGREES REMARK 500 U A 182 O4' - C1' - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 A A 183 C3' - O3' - P ANGL. DEV. = -9.8 DEGREES REMARK 500 U A 198 C3' - O3' - P ANGL. DEV. = 11.1 DEGREES REMARK 500 U A 199 N1 - C1' - C2' ANGL. DEV. = -13.2 DEGREES REMARK 500 U A 199 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 U A 225 N1 - C1' - C2' ANGL. DEV. = -13.0 DEGREES REMARK 500 G A 229 C3' - O3' - P ANGL. DEV. = -7.6 DEGREES REMARK 500 C A 230 C3' - C2' - C1' ANGL. DEV. = 4.9 DEGREES REMARK 500 C A 230 N1 - C1' - C2' ANGL. DEV. = -10.8 DEGREES REMARK 500 C A 230 O4' - C1' - N1 ANGL. DEV. = 5.3 DEGREES REMARK 500 C A 230 C3' - O3' - P ANGL. DEV. = -8.0 DEGREES REMARK 500 U A 235 N1 - C1' - C2' ANGL. DEV. = 9.5 DEGREES REMARK 500 U A 235 C3' - O3' - P ANGL. DEV. = 14.5 DEGREES REMARK 500 G A 236 C3' - C2' - C1' ANGL. DEV. = 4.8 DEGREES REMARK 500 A A 237 C3' - O3' - P ANGL. DEV. = 8.8 DEGREES REMARK 500 C A 262 N1 - C1' - C2' ANGL. DEV. = -12.3 DEGREES REMARK 500 C A 262 C3' - O3' - P ANGL. DEV. = -8.3 DEGREES REMARK 500 C A 263 N1 - C1' - C2' ANGL. DEV. = -14.7 DEGREES REMARK 500 C A 263 C3' - O3' - P ANGL. DEV. = -10.9 DEGREES REMARK 500 G A 264 C3' - O3' - P ANGL. DEV. = -8.4 DEGREES REMARK 500 G A 267 O4' - C1' - N9 ANGL. DEV. = 4.7 DEGREES REMARK 500 G A 267 C3' - O3' - P ANGL. DEV. = 11.4 DEGREES REMARK 500 A A 268 C3' - C2' - C1' ANGL. DEV. = 5.2 DEGREES REMARK 500 G A 269 C3' - O3' - P ANGL. DEV. = -7.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 67 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 414 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 358 OP1 REMARK 620 2 G A 359 OP2 72.4 REMARK 620 3 U B 5 OP1 120.8 67.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 7 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 375 OP1 REMARK 620 2 C A 377 OP2 83.0 REMARK 620 3 U B 4 O3' 123.9 105.9 REMARK 620 N 1 2 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 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 7 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 415 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 416 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 417 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 419 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 420 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 421 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 422 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 423 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 424 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 425 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 426 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 427 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 428 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 429 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 430 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 433 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 434 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 435 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 436 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 437 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 438 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 439 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 441 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 442 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 444 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 448 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 449 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EOG RELATED DB: PDB DBREF 3EOH A 1 412 PDB 3EOH 3EOH 1 412 DBREF 3EOH B 1 6 PDB 3EOH 3EOH 1 6 SEQRES 1 A 412 G U G U G C C C G G C A U SEQRES 2 A 412 G G G U G C A G U C U A U SEQRES 3 A 412 A G G G U G A G A G U C C SEQRES 4 A 412 C G A A C U G U G A A G G SEQRES 5 A 412 C A G A A G U A A C A G U SEQRES 6 A 412 U A G C C U A A C G C A A SEQRES 7 A 412 G G G U G U C C G U G G C SEQRES 8 A 412 G A C A U G G A A U C U G SEQRES 9 A 412 A A G G A A G C G G A C G SEQRES 10 A 412 G C A A A C C U U C G G U SEQRES 11 A 412 C U G A G G A A C A C G A SEQRES 12 A 412 A C U U C A U A U G A G G SEQRES 13 A 412 C U A G G U A U C A A U G SEQRES 14 A 412 G A U G A G U U U G C A U SEQRES 15 A 412 A A C A A A A C A A A G U SEQRES 16 A 412 C C U U U C U G C C A A A SEQRES 17 A 412 G U U G G U A C A G A G U SEQRES 18 A 412 A A A U G A A G C A G A U SEQRES 19 A 412 U G A U G A A G G G A A A SEQRES 20 A 412 G A C U G C A U U C U U A SEQRES 21 A 412 C C C G G G G A G G U C U SEQRES 22 A 412 G G A A A C A G A A G U C SEQRES 23 A 412 A G C A G A A G U C A U A SEQRES 24 A 412 G U A C C C U G U U C G C SEQRES 25 A 412 A G G G G A A G G A C G G SEQRES 26 A 412 A A C A A G U A U G G C G SEQRES 27 A 412 U U C G C G C C U A A G C SEQRES 28 A 412 U U G A A C C G C C G U A SEQRES 29 A 412 U A C C G A A C G G U A C SEQRES 30 A 412 G U A C G G U G G U G U G SEQRES 31 A 412 A G A G G A G U U C G C U SEQRES 32 A 412 C U A C U C U A U SEQRES 1 B 6 U U A U U A 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 K A 443 1 HET K A 444 1 HET K A 445 1 HET K A 446 1 HET K A 447 1 HET K A 448 1 HET K A 449 1 HET K A 450 1 HET K A 451 1 HET MG B 7 1 HETNAM MG MAGNESIUM ION HETNAM K POTASSIUM ION FORMUL 3 MG 31(MG 2+) FORMUL 33 K 9(K 1+) FORMUL 43 HOH *13(H2 O) LINK OP2 A A 67 MG MG A 442 1555 1555 2.45 LINK OP1 G A 107 MG MG A 415 1555 1555 2.44 LINK OP2 C A 116 MG MG A 423 1555 1555 2.45 LINK OP1 G A 239 MG MG A 413 1555 1555 2.31 LINK OP1 G A 239 MG MG A 424 1555 1555 2.34 LINK OP1 C A 358 MG MG A 414 1555 1555 2.37 LINK OP2 G A 359 MG MG A 414 1555 1555 2.44 LINK OP1 U A 375 MG MG B 7 1555 1555 2.23 LINK OP2 C A 377 MG MG B 7 1555 1555 2.42 LINK MG MG A 414 OP1 U B 5 1555 1555 2.45 LINK O3' U B 4 MG MG B 7 1555 1555 2.48 SITE 1 AC1 5 C A 119 A A 174 U A 238 G A 239 SITE 2 AC1 5 MG A 424 SITE 1 AC2 5 G A 374 U A 375 C A 377 U B 4 SITE 2 AC2 5 U B 5 SITE 1 AC3 4 C A 358 G A 359 C A 377 U B 5 SITE 1 AC4 1 G A 107 SITE 1 AC5 2 A A 110 G A 111 SITE 1 AC6 1 C A 372 SITE 1 AC7 1 G A 284 SITE 1 AC8 1 G A 46 SITE 1 AC9 1 A A 61 SITE 1 BC1 2 U A 66 A A 67 SITE 1 BC2 2 C A 116 G A 117 SITE 1 BC3 2 G A 239 MG A 413 SITE 1 BC4 3 A A 154 G A 155 G A 156 SITE 1 BC5 1 G A 170 SITE 1 BC6 1 A A 184 SITE 1 BC7 1 A A 186 SITE 1 BC8 2 A A 181 A A 223 SITE 1 BC9 2 G A 135 G A 136 SITE 1 CC1 1 U A 285 SITE 1 CC2 3 C A 286 A A 287 G A 288 SITE 1 CC3 2 A A 355 A A 356 SITE 1 CC4 4 G A 288 C A 358 G A 359 C A 377 SITE 1 CC5 3 C A 360 G A 373 G A 374 SITE 1 CC6 2 G A 369 A A 370 SITE 1 CC7 4 U A 4 G A 107 U A 375 A A 376 SITE 1 CC8 2 G A 320 G A 321 SITE 1 CC9 1 G A 269 SITE 1 DC1 2 A A 67 G A 68 SITE 1 DC2 5 C A 86 G A 87 A A 95 U A 96 SITE 2 DC2 5 G A 97 SITE 1 DC3 1 G A 275 SITE 1 DC4 1 U A 365 SITE 1 DC5 3 U A 4 G A 5 A A 376 CRYST1 89.092 94.969 225.972 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 0.011224 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010530 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004425 0.00000