HEADER RNA BINDING PROTEIN/RNA 01-SEP-98 1DRZ TITLE U1A SPLICEOSOMAL PROTEIN/HEPATITIS DELTA VIRUS GENOMIC RIBOZYME TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (HEPATITIS DELTA VIRUS GENOMIC RIBOZYME); COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: RIBOZYME DOMAIN; COMPND 5 SYNONYM: HDV RIBOZYME, DELTA RIBOZYME; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: RNA IS THE PRODUCT OF SELF-CLEAVAGE. NUCLEOTIDES 146 - COMPND 8 159 INCLUSIVE ARE AN ENGINEERED COGNATE BINDING SITE FOR THE U1A COMPND 9 PROTEIN; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: PROTEIN (U1 SMALL RIBONUCLEOPROTEIN A); COMPND 12 CHAIN: A; COMPND 13 FRAGMENT: RNA BINDING DOMAIN; COMPND 14 SYNONYM: U1A-RBD, U1SNRNP; COMPND 15 ENGINEERED: YES; COMPND 16 MUTATION: YES; COMPND 17 OTHER_DETAILS: SELENOMETHIONYL PROTEIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HEPATITIS DELTA VIRUS; SOURCE 3 ORGANISM_TAXID: 12475; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PDU9; SOURCE 7 OTHER_DETAILS: RNA PRODUCED BY IN VITRO RUN-OFF TRANSCRIPTION WITH SOURCE 8 BACTERIOPHAGE T7 RNA POLYMERASE FROM PLASMID DNA LINEARIZED WITH SOURCE 9 RESTRICTION ENZYME BSAI. T7 TRANSCRIPT; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: T7; SOURCE 18 OTHER_DETAILS: (A1-98 Y31H Q36R) T7 PLASMID EXPRESSED IN E. COLI SOURCE 19 STRAIN B834 GROWN IN MINIMAL MEDIUM SUPPLEMENTED WITH SOURCE 20 SELENOMETHIONINE KEYWDS CATALYTIC RNA, RIBOZYME, RNA-BINDING PROTEIN, U1A, HDV, RNA BINDING KEYWDS 2 PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.R.FERRE-D'AMARE,K.ZHOU,J.A.DOUDNA REVDAT 6 03-NOV-21 1DRZ 1 REMARK SEQADV LINK REVDAT 5 24-FEB-09 1DRZ 1 VERSN REVDAT 4 01-APR-03 1DRZ 1 JRNL REVDAT 3 12-MAY-00 1DRZ 1 REMARK SHEET REVDAT 2 22-DEC-99 1DRZ 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 16-FEB-99 1DRZ 0 JRNL AUTH A.R.FERRE-D'AMARE,K.ZHOU,J.A.DOUDNA JRNL TITL CRYSTAL STRUCTURE OF A HEPATITIS DELTA VIRUS RIBOZYME. JRNL REF NATURE V. 395 567 1998 JRNL REFN ISSN 0028-0836 JRNL PMID 9783582 JRNL DOI 10.1038/26912 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.3 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 18903 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 SET) : 0.281 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1861 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2841 REMARK 3 BIN R VALUE (WORKING SET) : 0.4260 REMARK 3 BIN FREE R VALUE : 0.3990 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 295 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 775 REMARK 3 NUCLEIC ACID ATOMS : 1532 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 19 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.00000 REMARK 3 B22 (A**2) : -10.00000 REMARK 3 B33 (A**2) : 20.09000 REMARK 3 B12 (A**2) : 0.08000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM SIGMAA (A) : 0.58 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.52 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.930 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.440 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.800 ; 1.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.480 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.730 ; 2.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 43.30 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DRZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000008172. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9761, 0.9794, 0.9792, 1.1390 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17817 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 41.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.31800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 54.67500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 31.56663 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 63.56000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 54.67500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 31.56663 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 63.56000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 54.67500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 31.56663 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 63.56000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 54.67500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 31.56663 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 63.56000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 54.67500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 31.56663 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 63.56000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 54.67500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 31.56663 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 63.56000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.13325 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 127.12000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 63.13325 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 127.12000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 63.13325 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 127.12000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 63.13325 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 127.12000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 63.13325 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 127.12000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 63.13325 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 127.12000 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: B, 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 ALA A 2 REMARK 465 VAL A 3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 312 O HOH A 312 4555 1.00 REMARK 500 O HOH A 303 O HOH A 303 4555 1.26 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 C B 122 C2' - C3' - O3' ANGL. DEV. = 13.6 DEGREES REMARK 500 U B 150 N1 - C1' - C2' ANGL. DEV. = 7.8 DEGREES REMARK 500 C B 152 C2' - C3' - O3' ANGL. DEV. = 18.0 DEGREES REMARK 500 C B 163 C2' - C3' - O3' ANGL. DEV. = 14.6 DEGREES REMARK 500 G B 164 C2' - C3' - O3' ANGL. DEV. = 12.5 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 GLU A 5 179.71 174.95 REMARK 500 PRO A 8 154.70 -49.87 REMARK 500 ASN A 16 32.70 71.30 REMARK 500 MSE A 97 -87.73 -103.90 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 B 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 106 OP2 REMARK 620 2 G B 106 O5' 53.8 REMARK 620 3 C B 107 OP2 132.1 86.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 170 O6 REMARK 620 2 G B 170 N7 67.1 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 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 405 DBREF 1DRZ A 2 98 UNP P09012 SNRPA_HUMAN 2 98 DBREF 1DRZ B 101 172 PDB 1DRZ 1DRZ 101 172 SEQADV 1DRZ HIS A 31 UNP P09012 TYR 31 ENGINEERED MUTATION SEQADV 1DRZ ARG A 36 UNP P09012 GLN 36 ENGINEERED MUTATION SEQRES 1 B 72 G G C C G G C A U G G U C SEQRES 2 B 72 C C A G C C U C C U C G C SEQRES 3 B 72 U G G C G C C G G C U G G SEQRES 4 B 72 G C A A C A C C A U U G C SEQRES 5 B 72 A C U C C G G U G G C G A SEQRES 6 B 72 A U G G G A C SEQRES 1 A 97 ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE SEQRES 2 A 97 ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS SEQRES 3 A 97 LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE SEQRES 4 A 97 LEU ASP ILE LEU VAL SER ARG SER LEU LYS MSE ARG GLY SEQRES 5 A 97 GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR SEQRES 6 A 97 ASN ALA LEU ARG SER MSE GLN GLY PHE PRO PHE TYR ASP SEQRES 7 A 97 LYS PRO MSE ARG ILE GLN TYR ALA LYS THR ASP SER ASP SEQRES 8 A 97 ILE ILE ALA LYS MSE LYS MODRES 1DRZ MSE A 51 MET SELENOMETHIONINE MODRES 1DRZ MSE A 72 MET SELENOMETHIONINE MODRES 1DRZ MSE A 82 MET SELENOMETHIONINE MODRES 1DRZ MSE A 97 MET SELENOMETHIONINE HET MSE A 51 8 HET MSE A 72 8 HET MSE A 82 8 HET MSE A 97 8 HET MG B 401 1 HET MG B 402 1 HET MG B 403 1 HET SO4 A 404 5 HET SO4 A 405 5 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION FORMUL 2 MSE 4(C5 H11 N O2 SE) FORMUL 3 MG 3(MG 2+) FORMUL 6 SO4 2(O4 S 2-) FORMUL 8 HOH *19(H2 O) HELIX 1 1 LYS A 23 PHE A 37 1 15 HELIX 2 2 VAL A 62 ARG A 70 1 9 HELIX 3 3 ASP A 92 ALA A 95 1 4 SHEET 1 A 4 ILE A 84 TYR A 86 0 SHEET 2 A 4 THR A 11 ILE A 14 -1 N TYR A 13 O GLN A 85 SHEET 3 A 4 ALA A 55 PHE A 59 -1 N VAL A 57 O ILE A 12 SHEET 4 A 4 ILE A 40 VAL A 45 -1 N LEU A 44 O PHE A 56 LINK C LYS A 50 N MSE A 51 1555 1555 1.33 LINK C MSE A 51 N ARG A 52 1555 1555 1.33 LINK C ASER A 71 N MSE A 72 1555 1555 1.33 LINK C BSER A 71 N MSE A 72 1555 1555 1.33 LINK C MSE A 72 N GLN A 73 1555 1555 1.32 LINK C PRO A 81 N MSE A 82 1555 1555 1.32 LINK C MSE A 82 N ARG A 83 1555 1555 1.35 LINK C LYS A 96 N MSE A 97 1555 1555 1.33 LINK C MSE A 97 N LYS A 98 1555 1555 1.33 LINK OP2 G B 106 MG MG B 403 1555 1555 2.68 LINK O5' G B 106 MG MG B 403 1555 1555 2.88 LINK OP2 C B 107 MG MG B 403 1555 1555 2.86 LINK O6 G B 170 MG MG B 402 1555 1555 3.03 LINK N7 G B 170 MG MG B 402 1555 1555 2.57 SITE 1 AC1 2 G B 169 G B 170 SITE 1 AC2 2 G B 106 C B 107 SITE 1 AC3 2 ARG A 36 SER A 71 SITE 1 AC4 3 SER A 63 ASN A 67 HOH A 314 CRYST1 109.350 109.350 190.680 90.00 90.00 120.00 H 3 2 18 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 0.009145 0.005280 0.000000 0.00000 SCALE2 0.000000 0.010560 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005244 0.00000