HEADER RNA 27-OCT-22 8HB1 TITLE CRYSTAL STRUCTURE OF NAD-II RIBOSWITCH (TWO STRANDS) WITH NMN COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*AP*GP*AP*GP*CP*GP*UP*UP*GP*CP*GP*UP*CP*CP*GP*AP*AP*AP*GP*UP*(CBV) COMPND 4 P*GP*CP*C)-3'); COMPND 5 CHAIN: A; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (30-MER); COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PARASANGUINIS; SOURCE 4 ORGANISM_TAXID: 1318; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PARASANGUINIS; SOURCE 8 ORGANISM_TAXID: 1318 KEYWDS APTAMER, RNA EXPDTA X-RAY DIFFRACTION AUTHOR X.PENG,D.M.J.LILLEY,L.HUANG REVDAT 3 29-MAY-24 8HB1 1 REMARK REVDAT 2 19-APR-23 8HB1 1 JRNL REVDAT 1 22-MAR-23 8HB1 0 JRNL AUTH X.PENG,W.LIAO,X.LIN,D.M.J.LILLEY,L.HUANG JRNL TITL CRYSTAL STRUCTURES OF THE NAD+-II RIBOSWITCH REVEAL TWO JRNL TITL 2 DISTINCT LIGAND-BINDING POCKETS. JRNL REF NUCLEIC ACIDS RES. V. 51 2904 2023 JRNL REFN ESSN 1362-4962 JRNL PMID 36840714 JRNL DOI 10.1093/NAR/GKAD102 REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 11953 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 592 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 35.6400 - 3.5400 1.00 3045 143 0.1590 0.1740 REMARK 3 2 3.5400 - 2.8100 1.00 2936 146 0.2430 0.2781 REMARK 3 3 2.8100 - 2.4500 0.99 2891 156 0.3791 0.3961 REMARK 3 4 2.4500 - 2.2300 0.87 2489 147 0.5465 0.5569 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.441 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 40.046 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.24 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 : 0.009 1342 REMARK 3 ANGLE : 1.932 2088 REMARK 3 CHIRALITY : 0.078 275 REMARK 3 PLANARITY : 0.010 58 REMARK 3 DIHEDRAL : 15.434 651 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 15 ) REMARK 3 ORIGIN FOR THE GROUP (A): -28.1585 14.7536 4.3319 REMARK 3 T TENSOR REMARK 3 T11: 0.6146 T22: 0.3549 REMARK 3 T33: 0.5720 T12: -0.1140 REMARK 3 T13: -0.0958 T23: 0.0231 REMARK 3 L TENSOR REMARK 3 L11: 1.6199 L22: 5.3919 REMARK 3 L33: 1.6993 L12: 0.0797 REMARK 3 L13: -1.6298 L23: -4.3178 REMARK 3 S TENSOR REMARK 3 S11: -0.1774 S12: 0.2051 S13: 0.3047 REMARK 3 S21: 0.2524 S22: 0.1891 S23: -0.1589 REMARK 3 S31: -0.2433 S32: -0.0065 S33: 0.0250 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 16 THROUGH 20 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.1459 4.7959 -5.2850 REMARK 3 T TENSOR REMARK 3 T11: 1.1077 T22: 0.8985 REMARK 3 T33: 0.9435 T12: -0.3628 REMARK 3 T13: 0.2758 T23: -0.3569 REMARK 3 L TENSOR REMARK 3 L11: 4.3837 L22: 8.6688 REMARK 3 L33: 4.6596 L12: -0.9910 REMARK 3 L13: 2.8160 L23: 4.2536 REMARK 3 S TENSOR REMARK 3 S11: -0.5105 S12: 1.7582 S13: -1.2528 REMARK 3 S21: -1.6944 S22: 0.2165 S23: -0.9653 REMARK 3 S31: 0.4000 S32: 0.8302 S33: -0.0736 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 22 THROUGH 24 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.4570 4.8108 -24.0794 REMARK 3 T TENSOR REMARK 3 T11: 1.5982 T22: 1.2655 REMARK 3 T33: 0.8994 T12: -0.1487 REMARK 3 T13: 0.3887 T23: -0.1932 REMARK 3 L TENSOR REMARK 3 L11: 5.0358 L22: 6.5809 REMARK 3 L33: 4.1580 L12: 1.0255 REMARK 3 L13: -3.7606 L23: -0.4742 REMARK 3 S TENSOR REMARK 3 S11: -0.5242 S12: 1.5993 S13: 0.1307 REMARK 3 S21: -1.5200 S22: 0.8505 S23: -1.8287 REMARK 3 S31: -0.2152 S32: 0.4590 S33: -0.2606 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 26 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.6450 8.3890 -16.2631 REMARK 3 T TENSOR REMARK 3 T11: 1.4291 T22: 1.2487 REMARK 3 T33: 1.1372 T12: -0.1560 REMARK 3 T13: 0.2818 T23: -0.4078 REMARK 3 L TENSOR REMARK 3 L11: 6.8186 L22: 3.6053 REMARK 3 L33: 4.4794 L12: -1.3089 REMARK 3 L13: -1.0401 L23: -0.7269 REMARK 3 S TENSOR REMARK 3 S11: 1.3577 S12: 1.1026 S13: -0.3883 REMARK 3 S21: 2.0925 S22: -0.8330 S23: -0.3402 REMARK 3 S31: 1.0777 S32: 0.6272 S33: -0.2127 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 31 THROUGH 45 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.5557 26.2730 4.1255 REMARK 3 T TENSOR REMARK 3 T11: 0.8009 T22: 0.4458 REMARK 3 T33: 0.9939 T12: -0.1664 REMARK 3 T13: -0.1817 T23: 0.0710 REMARK 3 L TENSOR REMARK 3 L11: 2.9486 L22: 5.9393 REMARK 3 L33: 2.9591 L12: 1.2619 REMARK 3 L13: -1.9360 L23: -0.4307 REMARK 3 S TENSOR REMARK 3 S11: 0.3291 S12: -0.1504 S13: 0.7731 REMARK 3 S21: 0.6267 S22: -0.0117 S23: -0.6173 REMARK 3 S31: -0.4742 S32: 0.4217 S33: -0.2904 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 46 THROUGH 50 ) REMARK 3 ORIGIN FOR THE GROUP (A): -37.9827 16.8092 2.9031 REMARK 3 T TENSOR REMARK 3 T11: 0.7010 T22: 0.4633 REMARK 3 T33: 0.6748 T12: -0.0078 REMARK 3 T13: -0.1323 T23: 0.1305 REMARK 3 L TENSOR REMARK 3 L11: 4.5082 L22: 8.4788 REMARK 3 L33: 5.1411 L12: 1.7996 REMARK 3 L13: -2.8112 L23: 4.0709 REMARK 3 S TENSOR REMARK 3 S11: -0.1860 S12: 0.7066 S13: 1.0915 REMARK 3 S21: -0.4891 S22: 0.2801 S23: 0.5686 REMARK 3 S31: -1.0647 S32: -0.6160 S33: 0.1886 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 51 THROUGH 55 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.6923 1.8035 -0.4014 REMARK 3 T TENSOR REMARK 3 T11: 0.8760 T22: 0.4180 REMARK 3 T33: 0.4537 T12: -0.2716 REMARK 3 T13: -0.0266 T23: -0.0320 REMARK 3 L TENSOR REMARK 3 L11: 3.5772 L22: 9.7368 REMARK 3 L33: 0.2659 L12: 0.3509 REMARK 3 L13: 0.5789 L23: -0.9993 REMARK 3 S TENSOR REMARK 3 S11: -0.0453 S12: 0.1341 S13: -0.5796 REMARK 3 S21: -0.8332 S22: 0.0505 S23: 0.1696 REMARK 3 S31: 1.4778 S32: -0.6252 S33: 0.0852 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 8HB1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300033195. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-AUG-22 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 : SSRF REMARK 200 BEAMLINE : BL02U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91908 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12413 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 REMARK 200 RESOLUTION RANGE LOW (A) : 47.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.20 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.84900 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 (%): 66.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.16533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.08267 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.08267 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.16533 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: 4660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 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 HO3' CBV A 21 P G A 22 1.39 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 A A 1 C2 - N3 - C4 ANGL. DEV. = -4.5 DEGREES REMARK 500 A A 1 C5 - C6 - N1 ANGL. DEV. = -3.3 DEGREES REMARK 500 G A 6 O5' - P - OP1 ANGL. DEV. = -7.7 DEGREES REMARK 500 C A 10 C6 - N1 - C2 ANGL. DEV. = 3.0 DEGREES REMARK 500 G A 11 N1 - C6 - O6 ANGL. DEV. = 4.0 DEGREES REMARK 500 C A 13 C6 - N1 - C2 ANGL. DEV. = 2.4 DEGREES REMARK 500 G B 34 C4 - C5 - N7 ANGL. DEV. = 3.5 DEGREES REMARK 500 G B 34 N9 - C4 - C5 ANGL. DEV. = -2.4 DEGREES REMARK 500 C B 35 C6 - N1 - C2 ANGL. DEV. = 2.6 DEGREES REMARK 500 C B 35 N3 - C4 - C5 ANGL. DEV. = 2.8 DEGREES REMARK 500 A B 41 C8 - N9 - C4 ANGL. DEV. = 2.7 DEGREES REMARK 500 C B 46 C6 - N1 - C2 ANGL. DEV. = 3.1 DEGREES REMARK 500 G B 51 C4 - C5 - N7 ANGL. DEV. = 2.8 DEGREES REMARK 500 G B 52 O5' - P - OP2 ANGL. DEV. = -5.7 DEGREES REMARK 500 G B 54 C8 - N9 - C4 ANGL. DEV. = 2.8 DEGREES REMARK 500 G B 54 N9 - C4 - C5 ANGL. DEV. = -3.2 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 MG A 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 10 O2' REMARK 620 2 U A 12 OP2 106.2 REMARK 620 N 1 DBREF 8HB1 A 1 24 PDB 8HB1 8HB1 1 24 DBREF 8HB1 B 26 55 PDB 8HB1 8HB1 26 55 SEQRES 1 A 24 A G A G C G U U G C G U C SEQRES 2 A 24 C G A A A G U CBV G C C SEQRES 1 B 30 G C G A C A C G G C U C U SEQRES 2 B 30 U U A A A A A C A A A A G SEQRES 3 B 30 G A G A HET CBV A 21 33 HET MG A 101 1 HET MG A 102 1 HET MG A 103 1 HET NMN B 101 36 HET NMN B 102 36 HET MG B 103 1 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM MG MAGNESIUM ION HETNAM NMN BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE HETSYN NMN NICOTINAMIDE MONONUCLEOTIDE FORMUL 1 CBV C9 H13 BR N3 O8 P FORMUL 3 MG 4(MG 2+) FORMUL 6 NMN 2(C11 H16 N2 O8 P 1+) FORMUL 9 HOH *(H2 O) LINK O3' U A 20 P CBV A 21 1555 1555 1.61 LINK O3' CBV A 21 P G A 22 1555 1555 1.60 LINK OP2 G A 9 MG MG A 101 1555 1555 2.80 LINK O2' C A 10 MG MG A 102 1555 1555 2.93 LINK OP2 U A 12 MG MG A 102 1555 1555 2.70 CRYST1 82.314 82.314 63.248 90.00 90.00 120.00 P 32 2 1 6 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 0.012149 0.007014 0.000000 0.00000 SCALE2 0.000000 0.014028 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015811 0.00000