PDB Short entry for 2ZI0 HEADER GENE REGULATION/RNA 12-FEB-08 2ZI0 TITLE CRYSTAL STRUCTURE OF TAV2B/SIRNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN 2B; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 1-69; COMPND 5 SYNONYM: TAV2B; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (5'- COMPND 9 D(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)- COMPND 10 3'); COMPND 11 CHAIN: C, D; COMPND 12 SYNONYM: SIRNA; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TOMATO ASPERMY VIRUS; SOURCE 3 ORGANISM_COMMON: TAV; SOURCE 4 ORGANISM_TAXID: 12315; SOURCE 5 GENE: RNA4A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS RNAI SUPPRESSION, NUCLEUS, SUPPRESSOR OF RNA SILENCING, GENE KEYWDS 2 REGULATION-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.A.YUAN,H.-Y.CHEN REVDAT 4 13-JUL-11 2ZI0 1 VERSN REVDAT 3 24-FEB-09 2ZI0 1 VERSN REVDAT 2 12-AUG-08 2ZI0 1 JRNL REVDAT 1 22-JUL-08 2ZI0 0 JRNL AUTH H.-Y.CHEN,J.YANG,C.LIN,Y.A.YUAN JRNL TITL STRUCTURAL BASIS FOR RNA-SILENCING SUPPRESSION BY TOMATO JRNL TITL 2 ASPERMY VIRUS PROTEIN 2B JRNL REF EMBO REP. V. 9 754 2008 JRNL REFN ISSN 1469-221X JRNL PMID 18600235 JRNL DOI 10.1038/EMBOR.2008.118 REMARK 2 REMARK 2 RESOLUTION. 2.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.85 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 7336 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) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 353 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) : 2.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.89 REMARK 3 REFLECTION IN BIN (WORKING SET) : 473 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.30 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 14 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 993 REMARK 3 NUCLEIC ACID ATOMS : 810 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 18 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.84000 REMARK 3 B22 (A**2) : -0.22000 REMARK 3 B33 (A**2) : -0.63000 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): 3.944 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.394 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.265 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 27.231 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.844 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1911 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2738 ; 1.527 ; 2.485 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 113 ; 4.981 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 59 ;34.593 ;22.203 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 228 ;21.110 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;21.969 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 323 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1136 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 718 ; 0.196 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1250 ; 0.282 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 47 ; 0.193 ; 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): 41 ; 0.211 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.340 ; 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): 599 ; 0.970 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 925 ; 1.364 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1698 ; 1.147 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1813 ; 1.916 ; 4.500 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 7 A 58 REMARK 3 RESIDUE RANGE : B 7 B 58 REMARK 3 RESIDUE RANGE : C 1 C 19 REMARK 3 RESIDUE RANGE : D 1 D 19 REMARK 3 ORIGIN FOR THE GROUP (A): 3.3926 -77.5938 -11.7571 REMARK 3 T TENSOR REMARK 3 T11: -0.0411 T22: -0.0703 REMARK 3 T33: -0.0589 T12: 0.0074 REMARK 3 T13: -0.0114 T23: -0.0216 REMARK 3 L TENSOR REMARK 3 L11: 1.4280 L22: 1.7047 REMARK 3 L33: 1.2975 L12: -0.2619 REMARK 3 L13: -0.4154 L23: -0.4410 REMARK 3 S TENSOR REMARK 3 S11: -0.1038 S12: -0.1022 S13: 0.2437 REMARK 3 S21: 0.0441 S22: 0.0847 S23: -0.1021 REMARK 3 S31: -0.2067 S32: 0.0717 S33: 0.0191 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2ZI0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-FEB-08. REMARK 100 THE RCSB ID CODE IS RCSB027996. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794, 0.9790 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7336 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.440 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1500, 1.0M AMMONIUM FORMATE, REMARK 280 100MM MES, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 43.22750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.02150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.22750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.02150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -149.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -122.04300 REMARK 350 BIOMT3 2 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 MSE A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 ILE A 4 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 HIS A 70 REMARK 465 HIS A 71 REMARK 465 HIS A 72 REMARK 465 HIS A 73 REMARK 465 HIS A 74 REMARK 465 HIS A 75 REMARK 465 MSE B 1 REMARK 465 ALA B 2 REMARK 465 SER B 3 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 HIS B 70 REMARK 465 HIS B 71 REMARK 465 HIS B 72 REMARK 465 HIS B 73 REMARK 465 HIS B 74 REMARK 465 HIS B 75 REMARK 465 U C 21 REMARK 465 U D 21 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 U C 20 O5' C5' C4' O4' C3' O3' C2' REMARK 470 U C 20 O2' C1' N1 C2 O2 N3 C4 REMARK 470 U C 20 O4 C5 C6 REMARK 470 U D 20 O5' C5' C4' O4' C3' O3' C2' REMARK 470 U D 20 O2' C1' N1 C2 O2 N3 C4 REMARK 470 U D 20 O4 C5 C6 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 C 8 O3' - P - OP2 ANGL. DEV. = 7.1 DEGREES REMARK 500 U C 9 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 C C 14 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 A D 1 O5' - C5' - C4' ANGL. DEV. = -4.8 DEGREES REMARK 500 C D 14 O4' - C1' - N1 ANGL. DEV. = 6.3 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 ASP A 63 28.43 -73.51 REMARK 500 REMARK 500 REMARK: NULL DBREF 2ZI0 A 1 69 UNP Q8UYT3 V2B_TAV 1 69 DBREF 2ZI0 B 1 69 UNP Q8UYT3 V2B_TAV 1 69 DBREF 2ZI0 C 1 21 PDB 2ZI0 2ZI0 1 21 DBREF 2ZI0 D 1 21 PDB 2ZI0 2ZI0 1 21 SEQADV 2ZI0 HIS A 70 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS A 71 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS A 72 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS A 73 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS A 74 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS A 75 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 70 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 71 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 72 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 73 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 74 UNP Q8UYT3 EXPRESSION TAG SEQADV 2ZI0 HIS B 75 UNP Q8UYT3 EXPRESSION TAG SEQRES 1 A 75 MSE ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE ARG SEQRES 2 A 75 LYS LEU GLU ARG MSE ASN GLN LYS LYS GLN ALA GLN ARG SEQRES 3 A 75 LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS LYS SEQRES 4 A 75 SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS ALA SEQRES 5 A 75 ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SER SEQRES 6 A 75 SER ASP GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 75 MSE ALA SER ILE GLU ILE PRO LEU HIS GLU ILE ILE ARG SEQRES 2 B 75 LYS LEU GLU ARG MSE ASN GLN LYS LYS GLN ALA GLN ARG SEQRES 3 B 75 LYS ARG HIS LYS LEU ASN ARG LYS GLU ARG GLY HIS LYS SEQRES 4 B 75 SER PRO SER GLU GLN ARG ARG SER GLU LEU TRP HIS ALA SEQRES 5 B 75 ARG GLN VAL GLU LEU SER ALA ILE ASN SER ASP ASN SER SEQRES 6 B 75 SER ASP GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 C 21 A G A C A G C A U U A U G SEQRES 2 C 21 C U G U C U U U SEQRES 1 D 21 A G A C A G C A U U A U G SEQRES 2 D 21 C U G U C U U U MODRES 2ZI0 MSE A 18 MET SELENOMETHIONINE MODRES 2ZI0 MSE B 18 MET SELENOMETHIONINE HET MSE A 18 8 HET MSE B 18 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 5 HOH *18(H2 O) HELIX 1 1 PRO A 7 ARG A 36 1 30 HELIX 2 2 SER A 40 SER A 62 1 23 HELIX 3 3 PRO B 7 GLY B 37 1 31 HELIX 4 4 SER B 40 SER B 58 1 19 LINK C ARG A 17 N MSE A 18 1555 1555 1.33 LINK C MSE A 18 N ASN A 19 1555 1555 1.32 LINK C ARG B 17 N MSE B 18 1555 1555 1.33 LINK C MSE B 18 N ASN B 19 1555 1555 1.33 CRYST1 86.455 122.043 28.193 90.00 90.00 90.00 P 21 21 2 8 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 0.011567 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008194 0.000000 0.00000 SCALE3 0.000000 0.000000 0.035470 0.00000