PDB Short entry for 3P49 HEADER RNA BINDING PROTEIN/RNA 06-OCT-10 3P49 TITLE CRYSTAL STRUCTURE OF A GLYCINE RIBOSWITCH FROM FUSOBACTERIUM NUCLEATUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCINE RIBOSWITCH; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: RNA BINDING DOMAIN (UNP RESIDUES 1-98); COMPND 9 SYNONYM: U1A; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FUSOBACTERIUM NUCLEATUM SUBSP. POLYMORPHUM; SOURCE 3 ORGANISM_TAXID: 76857; SOURCE 4 OTHER_DETAILS: IN VITRO SYNTHESIS FROM A PLASMID DNA WITH T7 RNA SOURCE 5 POLYMERASE; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: SNRPA; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 13 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 14 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 15 EXPRESSION_SYSTEM_PLASMID: PET11 KEYWDS RIBOSWITCH, RNA, COOPERATIVE, GLYCINE, RNA BINDING PROTEIN-RNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR E.B.BUTLER,J.WANG,Y.XIONG,S.STROBEL REVDAT 4 21-FEB-24 3P49 1 REMARK LINK REVDAT 3 28-JUN-17 3P49 1 DBREF REVDAT 2 24-JUN-15 3P49 1 REMARK VERSN REVDAT 1 06-APR-11 3P49 0 JRNL AUTH E.B.BUTLER,Y.XIONG,J.WANG,S.A.STROBEL JRNL TITL STRUCTURAL BASIS OF COOPERATIVE LIGAND BINDING BY THE JRNL TITL 2 GLYCINE RIBOSWITCH. JRNL REF CHEM.BIOL. V. 18 293 2011 JRNL REFN ISSN 1074-5521 JRNL PMID 21439473 JRNL DOI 10.1016/J.CHEMBIOL.2011.01.013 REMARK 2 REMARK 2 RESOLUTION. 3.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 10796 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) : 0.284 REMARK 3 R VALUE (WORKING SET) : 0.282 REMARK 3 FREE R VALUE : 0.310 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 543 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) : 3.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 760 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.38 REMARK 3 BIN R VALUE (WORKING SET) : 0.4600 REMARK 3 BIN FREE R VALUE SET COUNT : 46 REMARK 3 BIN FREE R VALUE : 0.4900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 749 REMARK 3 NUCLEIC ACID ATOMS : 3624 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 222.6 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.07000 REMARK 3 B22 (A**2) : 1.31000 REMARK 3 B33 (A**2) : -3.38000 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): 0.715 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.935 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4842 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1947 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7375 ; 1.314 ; 2.857 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4978 ; 2.359 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 91 ; 5.413 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 34 ;38.729 ;23.235 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 154 ;16.848 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;17.524 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 959 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2589 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 532 ; 0.004 ; 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): 467 ; 1.314 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 187 ; 0.003 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 752 ; 2.293 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4375 ; 2.004 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6623 ; 3.513 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 5 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 25 REMARK 3 ORIGIN FOR THE GROUP (A): 56.4596 13.2986 39.9238 REMARK 3 T TENSOR REMARK 3 T11: 0.7146 T22: 0.4447 REMARK 3 T33: 0.6488 T12: -0.0242 REMARK 3 T13: 0.0675 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 2.8310 L22: 2.6533 REMARK 3 L33: 2.8761 L12: -1.3693 REMARK 3 L13: -0.7822 L23: -1.5657 REMARK 3 S TENSOR REMARK 3 S11: -0.1678 S12: 0.1214 S13: 0.3443 REMARK 3 S21: -0.0726 S22: 0.0188 S23: -0.0582 REMARK 3 S31: -0.2745 S32: 0.1523 S33: 0.1490 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 26 A 76 REMARK 3 ORIGIN FOR THE GROUP (A): 58.0741 20.7565 46.6558 REMARK 3 T TENSOR REMARK 3 T11: 0.5613 T22: 0.5419 REMARK 3 T33: 0.5106 T12: -0.0302 REMARK 3 T13: 0.0858 T23: 0.0345 REMARK 3 L TENSOR REMARK 3 L11: 2.0715 L22: 3.7045 REMARK 3 L33: 1.7843 L12: -1.2004 REMARK 3 L13: -1.3127 L23: -0.1154 REMARK 3 S TENSOR REMARK 3 S11: -0.0128 S12: 0.3183 S13: -0.0503 REMARK 3 S21: -0.0981 S22: 0.0036 S23: -0.1163 REMARK 3 S31: 0.0709 S32: 0.3057 S33: 0.0092 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 77 A 111 REMARK 3 ORIGIN FOR THE GROUP (A): 40.8383 13.5648 71.4753 REMARK 3 T TENSOR REMARK 3 T11: 0.4494 T22: 0.5575 REMARK 3 T33: 0.4468 T12: 0.0799 REMARK 3 T13: -0.0984 T23: 0.1176 REMARK 3 L TENSOR REMARK 3 L11: 0.7460 L22: 5.1038 REMARK 3 L33: 4.3952 L12: 0.9987 REMARK 3 L13: -0.8955 L23: -0.3921 REMARK 3 S TENSOR REMARK 3 S11: 0.1110 S12: -0.2610 S13: -0.2094 REMARK 3 S21: 0.5465 S22: -0.1087 S23: 0.5084 REMARK 3 S31: 0.3498 S32: -0.6106 S33: -0.0022 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 112 A 734 REMARK 3 ORIGIN FOR THE GROUP (A): 55.6917 3.6573 51.6024 REMARK 3 T TENSOR REMARK 3 T11: 0.5249 T22: 0.4930 REMARK 3 T33: 0.5948 T12: -0.0224 REMARK 3 T13: 0.0403 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 0.3674 L22: 0.6522 REMARK 3 L33: 2.5185 L12: 0.2376 REMARK 3 L13: 0.4555 L23: 0.9297 REMARK 3 S TENSOR REMARK 3 S11: -0.0141 S12: 0.2673 S13: -0.3218 REMARK 3 S21: -0.2105 S22: 0.0435 S23: -0.1571 REMARK 3 S31: 0.3809 S32: 0.2864 S33: -0.0294 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 6 B 97 REMARK 3 ORIGIN FOR THE GROUP (A): 23.7990 -1.6872 8.4881 REMARK 3 T TENSOR REMARK 3 T11: 0.5105 T22: 0.4890 REMARK 3 T33: 0.4898 T12: 0.0138 REMARK 3 T13: 0.0012 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 2.9044 L22: 1.8006 REMARK 3 L33: 2.0847 L12: 0.0207 REMARK 3 L13: 0.2094 L23: 0.4124 REMARK 3 S TENSOR REMARK 3 S11: 0.0726 S12: -0.5291 S13: 0.2230 REMARK 3 S21: 0.5165 S22: -0.0739 S23: 0.2896 REMARK 3 S31: -0.1625 S32: -0.2292 S33: 0.0014 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3P49 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000061936. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-07; 01-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; APS REMARK 200 BEAMLINE : X25; 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0809; 1.1056, 1.1061, 1.0762 REMARK 200 MONOCHROMATOR : SI(111); SI(111) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; MAR 300 CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11450 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.550 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.645 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.645 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEGMME550, 0.05M HEPES PH 7.0, REMARK 280 0.01M MGCL2, 0.025M NAOAC PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 27.29000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.25450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.30850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.25450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.29000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.30850 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 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 MET B 1 REMARK 465 ALA B 2 REMARK 465 VAL B 3 REMARK 465 PRO B 4 REMARK 465 GLU B 5 REMARK 465 LYS B 98 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 N3 A A 43 O2' G A 156 2.11 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 12 C5' - C4' - O4' ANGL. DEV. = 6.7 DEGREES REMARK 500 A A 12 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 A A 12 C3' - O3' - P ANGL. DEV. = 8.7 DEGREES REMARK 500 C A 727 C1' - O4' - C4' ANGL. DEV. = -5.0 DEGREES REMARK 500 C A 727 O4' - C1' - N1 ANGL. DEV. = 4.3 DEGREES REMARK 500 U A 730 C3' - O3' - P ANGL. DEV. = 8.0 DEGREES REMARK 500 U A 55 C3' - O3' - P ANGL. DEV. = 7.5 DEGREES REMARK 500 A A 97 C3' - O3' - P ANGL. DEV. = 10.9 DEGREES REMARK 500 G A 99 C3' - O3' - P ANGL. DEV. = 13.2 DEGREES REMARK 500 A A 111 O4' - C1' - N9 ANGL. DEV. = -5.0 DEGREES REMARK 500 A A 136 C3' - C2' - C1' ANGL. DEV. = -4.8 DEGREES REMARK 500 A A 136 O4' - C1' - N9 ANGL. DEV. = 4.8 DEGREES REMARK 500 A A 136 C3' - O3' - P ANGL. DEV. = 11.9 DEGREES REMARK 500 G A 145 C4' - C3' - C2' ANGL. DEV. = -6.7 DEGREES REMARK 500 G A 145 C3' - O3' - P ANGL. DEV. = 11.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO B 8 135.27 -30.38 REMARK 500 ASP B 92 -143.46 -144.42 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 740 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 35 O2' REMARK 620 2 A A 36 OP2 57.9 REMARK 620 3 C A 47 OP2 75.2 56.3 REMARK 620 4 GLY A 745 OXT 119.0 128.0 165.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 744 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 37 OP1 REMARK 620 2 G A 38 OP2 88.9 REMARK 620 3 U A 46 OP1 132.2 132.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 741 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 42 O4 REMARK 620 2 A A 45 OP2 76.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 735 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 51 OP2 REMARK 620 2 A A 52 OP2 102.4 REMARK 620 3 G A 53 O6 88.7 148.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 739 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 110 O2' REMARK 620 2 A A 111 OP2 55.2 REMARK 620 3 C A 138 OP2 107.5 70.7 REMARK 620 4 GLY A 746 O 86.4 104.8 156.7 REMARK 620 5 GLY A 746 OXT 79.0 127.9 155.8 43.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 743 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 112 OP1 REMARK 620 2 G A 113 OP2 74.7 REMARK 620 3 A A 137 OP2 133.6 146.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 737 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 142 OP2 REMARK 620 2 A A 143 OP2 86.8 REMARK 620 3 G A 144 O6 125.1 146.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 742 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 147 OP1 REMARK 620 2 A A 148 OP2 77.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 736 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 750 O REMARK 620 2 HOH A 751 O 177.8 REMARK 620 3 HOH A 752 O 86.4 91.6 REMARK 620 4 HOH A 753 O 87.9 92.6 121.8 REMARK 620 5 HOH A 754 O 94.7 87.0 122.6 115.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 738 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 755 O REMARK 620 2 HOH A 756 O 110.6 REMARK 620 3 HOH A 757 O 109.9 106.9 REMARK 620 4 HOH A 758 O 107.3 110.4 111.8 REMARK 620 N 1 2 3 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 735 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 736 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 737 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 738 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 739 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 740 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 741 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 742 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 743 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 744 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLY A 745 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLY A 746 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 747 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 748 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 749 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS IS A CHIMERA SEQUENCE IN WHICH THE P2 LOOP HAS BEEN REPLACED REMARK 999 BY U1A BINDING LOOP DBREF1 3P49 A 1 19 GB CP013328.1 DBREF2 3P49 A CP013328.1 556441 556423 DBREF1 3P49 A 721 731 GB CP013328.1 DBREF2 3P49 A CP013328.1 162509 162519 DBREF1 3P49 A 25 158 GB CP013328.1 DBREF2 3P49 A CP013328.1 556416 556283 DBREF 3P49 B 1 98 UNP P09012 SNRPA_HUMAN 1 98 SEQADV 3P49 G A 0 GB CP013328. INSERTION SEQADV 3P49 U A 20 GB CP013328. LINKER SEQADV 3P49 C A 732 GB CP013328. LINKER SEQADV 3P49 G A 733 GB CP013328. LINKER SEQADV 3P49 G A 734 GB CP013328. LINKER SEQADV 3P49 HIS B 31 UNP P09012 TYR 31 ENGINEERED MUTATION SEQADV 3P49 ARG B 36 UNP P09012 GLN 36 ENGINEERED MUTATION SEQRES 1 A 169 G G A U A U G A G G A G A SEQRES 2 A 169 G A U U U C A U C C A U U SEQRES 3 A 169 G C A C U C C G G A U G A SEQRES 4 A 169 A A C A C C G A A G A A G SEQRES 5 A 169 U A A A U C U U U C A G G SEQRES 6 A 169 U A A A A A G G A C U C A SEQRES 7 A 169 U A U U G G A C G A A C C SEQRES 8 A 169 U C U G G A G A G C U U A SEQRES 9 A 169 U C U A A G A G A U A A C SEQRES 10 A 169 A C C G A A G G A G C A A SEQRES 11 A 169 A G C U A A U U U U A G C SEQRES 12 A 169 C U A A A C U C U C A G G SEQRES 13 A 169 U A A A A G G A C G G A G SEQRES 1 B 98 MET ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR SEQRES 2 B 98 ILE ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU SEQRES 3 B 98 LYS LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN SEQRES 4 B 98 ILE LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG SEQRES 5 B 98 GLY GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA SEQRES 6 B 98 THR ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR SEQRES 7 B 98 ASP LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER SEQRES 8 B 98 ASP ILE ILE ALA LYS MET LYS HET MG A 735 1 HET MG A 736 1 HET MG A 737 1 HET MG A 738 1 HET MG A 739 1 HET MG A 740 1 HET MG A 741 1 HET MG A 742 1 HET MG A 743 1 HET MG A 744 1 HET GLY A 745 5 HET GLY A 746 5 HET MG A 747 1 HET MG A 748 1 HET MG A 749 1 HETNAM MG MAGNESIUM ION HETNAM GLY GLYCINE FORMUL 3 MG 13(MG 2+) FORMUL 13 GLY 2(C2 H5 N O2) FORMUL 18 HOH *20(H2 O) HELIX 1 1 LYS B 22 SER B 35 1 14 HELIX 2 2 SER B 48 ARG B 52 5 5 HELIX 3 3 GLU B 61 MET B 72 1 12 SHEET 1 A 4 ILE B 40 LEU B 44 0 SHEET 2 A 4 GLN B 54 PHE B 59 -1 O ILE B 58 N ASP B 42 SHEET 3 A 4 THR B 11 ASN B 15 -1 N ILE B 14 O ALA B 55 SHEET 4 A 4 ARG B 83 TYR B 86 -1 O GLN B 85 N TYR B 13 LINK O2' G A 35 MG MG A 740 1555 1555 2.27 LINK OP2 A A 36 MG MG A 740 1555 1555 2.95 LINK OP1 A A 37 MG MG A 744 1555 1555 2.43 LINK OP2 G A 38 MG MG A 744 1555 1555 2.31 LINK O4 U A 42 MG MG A 741 1555 1555 2.13 LINK OP2 A A 45 MG MG A 741 1555 1555 2.47 LINK OP1 U A 46 MG MG A 744 1555 1555 2.98 LINK OP2 C A 47 MG MG A 740 1555 1555 2.81 LINK OP2 C A 51 MG MG A 735 1555 1555 2.36 LINK OP2 A A 52 MG MG A 735 1555 1555 2.31 LINK O6 G A 53 MG MG A 735 1555 1555 2.38 LINK O2' G A 110 MG MG A 739 1555 1555 2.33 LINK OP2 A A 111 MG MG A 739 1555 1555 2.85 LINK OP1 A A 112 MG MG A 743 1555 1555 2.66 LINK OP2 G A 113 MG MG A 743 1555 1555 2.45 LINK OP2 G A 116 MG MG A 748 1555 1555 2.29 LINK OP2 A A 119 MG MG A 749 1555 1555 2.17 LINK OP2 A A 137 MG MG A 743 1555 1555 2.65 LINK OP2 C A 138 MG MG A 739 1555 1555 2.47 LINK OP2 C A 142 MG MG A 737 1555 1555 2.37 LINK OP2 A A 143 MG MG A 737 1555 1555 1.99 LINK O6 G A 144 MG MG A 737 1555 1555 2.63 LINK OP1 A A 147 MG MG A 742 1555 1555 2.36 LINK OP2 A A 148 MG MG A 742 1555 1555 2.05 LINK OP1 U A 725 MG MG A 747 1555 1555 2.91 LINK MG MG A 736 O HOH A 750 1555 1555 2.18 LINK MG MG A 736 O HOH A 751 1555 1555 2.19 LINK MG MG A 736 O HOH A 752 1555 1555 2.19 LINK MG MG A 736 O HOH A 753 1555 1555 2.19 LINK MG MG A 736 O HOH A 754 1555 1555 2.18 LINK MG MG A 738 O HOH A 755 1555 1555 2.16 LINK MG MG A 738 O HOH A 756 1555 1555 2.18 LINK MG MG A 738 O HOH A 757 1555 1555 2.18 LINK MG MG A 738 O HOH A 758 1555 1555 2.18 LINK MG MG A 739 O GLY A 746 1555 1555 2.71 LINK MG MG A 739 OXT GLY A 746 1555 1555 2.82 LINK MG MG A 740 OXT GLY A 745 1555 1555 2.71 SITE 1 AC1 3 C A 51 A A 52 G A 53 SITE 1 AC2 6 G A 9 HOH A 750 HOH A 751 HOH A 752 SITE 2 AC2 6 HOH A 753 HOH A 754 SITE 1 AC3 4 U A 141 C A 142 A A 143 G A 144 SITE 1 AC4 7 U A 83 G A 85 G A 152 HOH A 755 SITE 2 AC4 7 HOH A 756 HOH A 757 HOH A 758 SITE 1 AC5 5 G A 110 A A 111 A A 137 C A 138 SITE 2 AC5 5 GLY A 746 SITE 1 AC6 5 G A 35 A A 36 C A 47 U A 48 SITE 2 AC6 5 GLY A 745 SITE 1 AC7 2 U A 42 A A 45 SITE 1 AC8 3 U A 146 A A 147 A A 148 SITE 1 AC9 3 A A 112 G A 113 A A 137 SITE 1 BC1 3 A A 37 G A 38 U A 46 SITE 1 BC2 7 G A 35 A A 37 G A 38 A A 39 SITE 2 BC2 7 U A 49 U A 50 MG A 740 SITE 1 BC3 8 G A 110 A A 111 A A 112 G A 113 SITE 2 BC3 8 G A 114 C A 140 U A 141 MG A 739 SITE 1 BC4 3 G A 158 U A 725 G A 726 SITE 1 BC5 1 G A 116 SITE 1 BC6 3 A A 119 A A 120 U A 134 CRYST1 54.580 104.617 156.509 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 0.018322 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009559 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006389 0.00000