HEADER VIRAL PROTEIN/RNA 27-APR-08 3CZ3 TITLE CRYSTAL STRUCTURE OF TOMATO ASPERMY VIRUS 2B IN COMPLEX WITH SIRNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(P*CP*GP*UP*AP*CP*GP*CP*GP*GP*AP*AP*UP*AP*CP*UP*UP*CP*GP*A)-3'); COMPND 4 CHAIN: E, G; COMPND 5 FRAGMENT: PPI-1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (5'- COMPND 9 R(P*UP*CP*GP*AP*AP*GP*UP*AP*UP*UP*CP*CP*GP*CP*GP*UP*AP*CP*G)-3'); COMPND 10 CHAIN: F, H; COMPND 11 FRAGMENT: PPI-2; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: PROTEIN 2B; COMPND 15 CHAIN: A, B, C, D; COMPND 16 FRAGMENT: TAV2B N69; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: TOMATO ASPERMY VIRUS; SOURCE 7 ORGANISM_COMMON: TAV; SOURCE 8 ORGANISM_TAXID: 12315; SOURCE 9 GENE: RNA2; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD(DE3); SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PROTEIN-DSRNA COMPLEX, COILED COIL, NUCLEUS, SUPPRESSOR OF RNA KEYWDS 2 SILENCING, VIRAL PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.B.MA,F.LI,S.W.DING,D.J.PATEL REVDAT 3 21-FEB-24 3CZ3 1 SEQADV REVDAT 2 25-OCT-17 3CZ3 1 REMARK REVDAT 1 05-MAY-09 3CZ3 0 JRNL AUTH J.B.MA,F.LI,S.W.DING,D.J.PATEL JRNL TITL STRUCTURAL BASIS FOR SIRNA RECOGNITION BY 2B, A VIRAL JRNL TITL 2 SUPPRESSOR OF NON-CELL AUTONOMOUS RNA SILENCING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 65.0 REMARK 3 NUMBER OF REFLECTIONS : 7907 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) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 755 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) : 3.23 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 124 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 16.02 REMARK 3 BIN R VALUE (WORKING SET) : 0.4980 REMARK 3 BIN FREE R VALUE SET COUNT : 13 REMARK 3 BIN FREE R VALUE : 0.9240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1926 REMARK 3 NUCLEIC ACID ATOMS : 1620 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 106.9 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.84000 REMARK 3 B22 (A**2) : 0.65000 REMARK 3 B33 (A**2) : 0.19000 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): 0.899 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.681 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 40.541 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5566 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8205 ; 1.467 ; 2.668 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 218 ; 4.758 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 112 ;31.467 ;21.786 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 449 ;20.880 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;19.506 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1017 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3004 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1403 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3001 ; 0.290 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 148 ; 0.182 ; 0.200 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): 18 ; 0.210 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 1 ; 0.223 ; 0.200 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): 1158 ; 0.490 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1787 ; 0.907 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 5946 ; 0.546 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6418 ; 1.051 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3CZ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-06; 18-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 200; 200 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 24-ID-C; 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) : 0.97907, 0.97927, 0.96411; REMARK 200 0.97918 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM REMARK 200 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10597 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.9 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : 0.09000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.57400 REMARK 200 R SYM FOR SHELL (I) : 0.57400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, DM, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.2 M AMMONIUM SULFATE, REMARK 280 0.1 M SODIUM ACETATE, PH 5.0, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 60.45000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 82.83500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 60.45000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 82.83500 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H, A, B, C, D 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 SER A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 59 REMARK 465 ILE A 60 REMARK 465 ASN A 61 REMARK 465 SER A 62 REMARK 465 ASP A 63 REMARK 465 ASN A 64 REMARK 465 SER A 65 REMARK 465 SER A 66 REMARK 465 ASP A 67 REMARK 465 GLU A 68 REMARK 465 GLY A 69 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 59 REMARK 465 ILE B 60 REMARK 465 ASN B 61 REMARK 465 SER B 62 REMARK 465 ASP B 63 REMARK 465 ASN B 64 REMARK 465 SER B 65 REMARK 465 SER B 66 REMARK 465 ASP B 67 REMARK 465 GLU B 68 REMARK 465 GLY B 69 REMARK 465 SER C 0 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 SER C 3 REMARK 465 ILE C 4 REMARK 465 ALA C 59 REMARK 465 ILE C 60 REMARK 465 ASN C 61 REMARK 465 SER C 62 REMARK 465 ASP C 63 REMARK 465 ASN C 64 REMARK 465 SER C 65 REMARK 465 SER C 66 REMARK 465 ASP C 67 REMARK 465 GLU C 68 REMARK 465 GLY C 69 REMARK 465 SER D 0 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 ALA D 59 REMARK 465 ILE D 60 REMARK 465 ASN D 61 REMARK 465 SER D 62 REMARK 465 ASP D 63 REMARK 465 ASN D 64 REMARK 465 SER D 65 REMARK 465 SER D 66 REMARK 465 ASP D 67 REMARK 465 GLU D 68 REMARK 465 GLY D 69 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 OP2 U G 15 OG SER D 40 2.09 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 C E 1 P C E 1 OP3 -0.127 REMARK 500 C E 1 P C E 1 OP3 -0.129 REMARK 500 U F 1 P U F 1 OP3 -0.121 REMARK 500 U F 1 P U F 1 OP3 -0.125 REMARK 500 C G 1 P C G 1 OP3 -0.132 REMARK 500 C G 1 P C G 1 OP3 -0.094 REMARK 500 U H 1 P U H 1 OP3 -0.125 REMARK 500 U H 1 P U H 1 OP3 -0.129 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 E 1 OP1 - P - OP2 ANGL. DEV. = -12.2 DEGREES REMARK 500 C E 1 OP1 - P - OP2 ANGL. DEV. = -12.0 DEGREES REMARK 500 G E 6 O3' - P - O5' ANGL. DEV. = -20.7 DEGREES REMARK 500 G E 6 O3' - P - O5' ANGL. DEV. = -20.4 DEGREES REMARK 500 G E 6 O3' - P - OP2 ANGL. DEV. = -18.0 DEGREES REMARK 500 G E 6 O3' - P - OP2 ANGL. DEV. = -20.5 DEGREES REMARK 500 G E 6 O3' - P - OP1 ANGL. DEV. = -18.9 DEGREES REMARK 500 G E 6 O3' - P - OP1 ANGL. DEV. = -18.5 DEGREES REMARK 500 U F 1 OP1 - P - OP2 ANGL. DEV. = -34.1 DEGREES REMARK 500 U F 1 OP1 - P - OP2 ANGL. DEV. = -11.2 DEGREES REMARK 500 U F 1 O5' - P - OP2 ANGL. DEV. = -13.4 DEGREES REMARK 500 U F 1 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 C G 1 OP1 - P - OP2 ANGL. DEV. = -11.7 DEGREES REMARK 500 C G 1 OP1 - P - OP2 ANGL. DEV. = -35.3 DEGREES REMARK 500 C G 1 O5' - P - OP2 ANGL. DEV. = -15.5 DEGREES REMARK 500 C G 17 C3' - C2' - C1' ANGL. DEV. = -4.8 DEGREES REMARK 500 U H 1 OP1 - P - OP2 ANGL. DEV. = -11.3 DEGREES REMARK 500 U H 1 OP1 - P - OP2 ANGL. DEV. = -12.4 DEGREES REMARK 500 U H 10 O4' - C1' - N1 ANGL. DEV. = 4.5 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 ARG A 17 -70.20 -46.88 REMARK 500 ARG A 45 -73.63 -50.22 REMARK 500 ARG A 46 -48.24 -29.19 REMARK 500 GLU B 56 -3.56 -58.59 REMARK 500 HIS C 9 -31.38 -39.51 REMARK 500 ILE C 12 -73.53 -44.28 REMARK 500 ARG C 46 -15.14 -48.18 REMARK 500 SER C 47 -60.84 -96.80 REMARK 500 VAL C 55 7.43 -69.43 REMARK 500 GLU D 56 4.54 -59.10 REMARK 500 REMARK 500 REMARK: NULL DBREF 3CZ3 A 1 69 UNP Q8UYT3 ORF2B_TAV 1 69 DBREF 3CZ3 B 1 69 UNP Q8UYT3 ORF2B_TAV 1 69 DBREF 3CZ3 C 1 69 UNP Q8UYT3 ORF2B_TAV 1 69 DBREF 3CZ3 D 1 69 UNP Q8UYT3 ORF2B_TAV 1 69 DBREF 3CZ3 E 1 19 PDB 3CZ3 3CZ3 1 19 DBREF 3CZ3 G 1 19 PDB 3CZ3 3CZ3 1 19 DBREF 3CZ3 F 1 19 PDB 3CZ3 3CZ3 1 19 DBREF 3CZ3 H 1 19 PDB 3CZ3 3CZ3 1 19 SEQADV 3CZ3 SER A 0 UNP Q8UYT3 EXPRESSION TAG SEQADV 3CZ3 SER B 0 UNP Q8UYT3 EXPRESSION TAG SEQADV 3CZ3 SER C 0 UNP Q8UYT3 EXPRESSION TAG SEQADV 3CZ3 SER D 0 UNP Q8UYT3 EXPRESSION TAG SEQRES 1 E 19 C G U A C G C G G A A U A SEQRES 2 E 19 C U U C G A SEQRES 1 F 19 U C G A A G U A U U C C G SEQRES 2 F 19 C G U A C G SEQRES 1 G 19 C G U A C G C G G A A U A SEQRES 2 G 19 C U U C G A SEQRES 1 H 19 U C G A A G U A U U C C G SEQRES 2 H 19 C G U A C G SEQRES 1 A 70 SER MET ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE SEQRES 2 A 70 ARG LYS LEU GLU ARG MET ASN GLN LYS LYS GLN ALA GLN SEQRES 3 A 70 ARG LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS SEQRES 4 A 70 LYS SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS SEQRES 5 A 70 ALA ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SEQRES 6 A 70 SER SER ASP GLU GLY SEQRES 1 B 70 SER MET ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE SEQRES 2 B 70 ARG LYS LEU GLU ARG MET ASN GLN LYS LYS GLN ALA GLN SEQRES 3 B 70 ARG LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS SEQRES 4 B 70 LYS SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS SEQRES 5 B 70 ALA ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SEQRES 6 B 70 SER SER ASP GLU GLY SEQRES 1 C 70 SER MET ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE SEQRES 2 C 70 ARG LYS LEU GLU ARG MET ASN GLN LYS LYS GLN ALA GLN SEQRES 3 C 70 ARG LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS SEQRES 4 C 70 LYS SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS SEQRES 5 C 70 ALA ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SEQRES 6 C 70 SER SER ASP GLU GLY SEQRES 1 D 70 SER MET ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE SEQRES 2 D 70 ARG LYS LEU GLU ARG MET ASN GLN LYS LYS GLN ALA GLN SEQRES 3 D 70 ARG LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS SEQRES 4 D 70 LYS SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS SEQRES 5 D 70 ALA ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SEQRES 6 D 70 SER SER ASP GLU GLY HELIX 1 1 PRO A 7 GLY A 37 1 31 HELIX 2 2 SER A 40 SER A 58 1 19 HELIX 3 3 PRO B 7 GLY B 37 1 31 HELIX 4 4 SER B 40 GLU B 56 1 17 HELIX 5 5 PRO C 7 GLY C 37 1 31 HELIX 6 6 SER C 40 VAL C 55 1 16 HELIX 7 7 PRO D 7 GLY D 37 1 31 HELIX 8 8 SER D 40 GLU D 56 1 17 CRYST1 120.900 165.670 35.590 90.00 90.00 90.00 P 21 21 2 16 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 0.008271 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006036 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028098 0.00000