HEADER TRANSLATION/RNA 16-APR-07 2PJP TITLE STRUCTURE OF THE MRNA-BINDING DOMAIN OF ELONGATION FACTOR SELB FROM TITLE 2 E.COLI IN COMPLEX WITH SECIS RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SECIS RNA; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR; COMPND 7 CHAIN: A; COMPND 8 SYNONYM: SELB TRANSLATION FACTOR; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: IN VITRO TRANSCRIPTION WITH T7 RNA POLYMERASE; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 6 ORGANISM_TAXID: 562; SOURCE 7 GENE: SELB, FDHA; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS SELB, PROTEIN-RNA COMPLEX, ELONGATION FACTOR, SECIS, WINGED-HELIX, KEYWDS 2 BULGE, TRANSLATION-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.SOLER,D.FOURMY,S.YOSHIZAWA REVDAT 4 30-AUG-23 2PJP 1 REMARK DBREF LINK REVDAT 3 24-FEB-09 2PJP 1 VERSN REVDAT 2 27-MAY-08 2PJP 1 REMARK REVDAT 1 30-OCT-07 2PJP 0 JRNL AUTH N.SOLER,D.FOURMY,S.YOSHIZAWA JRNL TITL STRUCTURAL INSIGHT INTO A MOLECULAR SWITCH IN TANDEM JRNL TITL 2 WINGED-HELIX MOTIFS FROM ELONGATION FACTOR SELB. JRNL REF J.MOL.BIOL. V. 370 728 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17537456 JRNL DOI 10.1016/J.JMB.2007.05.001 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.SOLER,D.FOURMY,S.YOSHIZAWA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF THE REMARK 1 TITL 2 MRNA-BINDING DOMAIN OF ELONGATION FACTOR SELB FROM REMARK 1 TITL 3 ESCHERICHIA COLI IN COMPLEX WITH RNA. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 63 419 2007 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 17565186 REMARK 1 DOI 10.1107/S174430910701723X REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 11957 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 850 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 832 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE SET COUNT : 62 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 982 REMARK 3 NUCLEIC ACID ATOMS : 491 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.73000 REMARK 3 B22 (A**2) : 0.47000 REMARK 3 B33 (A**2) : 1.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.281 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.229 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.153 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.086 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.916 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1546 ; 0.021 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2197 ; 2.463 ; 2.347 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 120 ; 7.225 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 57 ;36.278 ;22.807 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 174 ;21.834 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;24.846 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 257 ; 0.161 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1018 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 610 ; 0.237 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 951 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 107 ; 0.238 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.468 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 30 ; 0.292 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.127 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): 1 ; 0.460 ; 0.200 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): 598 ; 1.057 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 951 ; 1.968 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1069 ; 3.047 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1246 ; 4.134 ; 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 : 1.40 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 2PJP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000042452. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9797 REMARK 200 MONOCHROMATOR : SI CRYSTALS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18032 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 51.503 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : 0.10100 REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.94000 REMARK 200 R SYM FOR SHELL (I) : 0.94000 REMARK 200 FOR SHELL : 0.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1WSU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.7 MM CALCIUM CHLORIDE, 33 MM SODIUM REMARK 280 ACETATE ,10% 2-METHYL-2,4-PENTANEDIOL, 0.17M SODIUM FLUORIDE REMARK 280 (FINAL), PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 51.74900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.25750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.74900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.25750 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: 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 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 GLU A 489 CG CD OE1 OE2 REMARK 470 GLU A 490 CG CD OE1 OE2 REMARK 470 GLN A 492 CG CD OE1 NE2 REMARK 470 ARG A 599 CG CD NE CZ NH1 NH2 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 OD2 ASP A 559 CA CA A 49 1.68 REMARK 500 NE ARG A 546 OD1 ASP A 548 1.94 REMARK 500 O6 G B 12 O HOH B 172 1.96 REMARK 500 N3 G B 12 O HOH B 202 2.14 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 U B 18 O5' U B 18 C5' -0.106 REMARK 500 G B 19 N3 G B 19 C4 0.045 REMARK 500 A B 21 N9 A B 21 C4 0.061 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 G B 15 N1 - C6 - O6 ANGL. DEV. = 4.0 DEGREES REMARK 500 G B 16 C8 - N9 - C4 ANGL. DEV. = 2.8 DEGREES REMARK 500 U B 17 O5' - C5' - C4' ANGL. DEV. = -6.8 DEGREES REMARK 500 U B 17 O4' - C1' - N1 ANGL. DEV. = -10.4 DEGREES REMARK 500 U B 18 C5' - C4' - O4' ANGL. DEV. = -10.4 DEGREES REMARK 500 U B 18 C6 - N1 - C2 ANGL. DEV. = -4.2 DEGREES REMARK 500 G B 19 N1 - C6 - O6 ANGL. DEV. = -3.8 DEGREES REMARK 500 A B 21 C2 - N3 - C4 ANGL. DEV. = 3.5 DEGREES REMARK 500 A B 21 C4 - C5 - N7 ANGL. DEV. = -3.8 DEGREES REMARK 500 A B 21 C5 - N7 - C8 ANGL. DEV. = 6.1 DEGREES REMARK 500 A B 21 N7 - C8 - N9 ANGL. DEV. = -4.1 DEGREES REMARK 500 G B 22 P - O5' - C5' ANGL. DEV. = 12.4 DEGREES REMARK 500 G B 22 O4' - C1' - N9 ANGL. DEV. = 5.3 DEGREES REMARK 500 G B 22 N1 - C2 - N3 ANGL. DEV. = -4.6 DEGREES REMARK 500 G B 22 C2 - N3 - C4 ANGL. DEV. = 4.6 DEGREES REMARK 500 G B 22 N9 - C4 - C5 ANGL. DEV. = 2.7 DEGREES REMARK 500 U B 24 O5' - C5' - C4' ANGL. DEV. = -6.6 DEGREES REMARK 500 C B 25 O5' - P - OP1 ANGL. DEV. = 7.5 DEGREES REMARK 500 C B 25 N1 - C1' - C2' ANGL. DEV. = 8.7 DEGREES REMARK 500 C B 25 C3' - O3' - P ANGL. DEV. = 8.6 DEGREES REMARK 500 U B 26 C3' - C2' - C1' ANGL. DEV. = -6.0 DEGREES REMARK 500 U B 26 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 U B 26 C2 - N3 - C4 ANGL. DEV. = -3.7 DEGREES REMARK 500 C B 28 N1 - C2 - O2 ANGL. DEV. = 4.3 DEGREES REMARK 500 A B 29 N1 - C2 - N3 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 543 NE - CZ - NH1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 543 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 575 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 580 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 592 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 592 NE - CZ - NH2 ANGL. DEV. = -3.8 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 SER A 488 -176.81 -56.00 REMARK 500 VAL A 509 -60.30 -25.56 REMARK 500 ASP A 542 2.20 86.09 REMARK 500 ARG A 606 -61.04 -104.92 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 50 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 12 N7 REMARK 620 2 HOH B 172 O 78.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 150 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 170 O REMARK 620 2 HOH B 199 O 151.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 100 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 184 O REMARK 620 2 HOH A 126 O 152.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 49 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 43 O REMARK 620 2 HOH A 44 O 120.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 103 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 67 O REMARK 620 2 HOH A 68 O 141.2 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 CL A 98 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 99 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 152 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 140 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 141 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 160 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 49 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 50 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 51 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 52 DBREF 2PJP B 12 34 PDB 2PJP 2PJP 12 34 DBREF 2PJP A 487 607 UNP P14081 SELB_ECOLI 487 607 SEQRES 1 B 23 G G C G G U U G C A G G U SEQRES 2 B 23 C U G C A C C G C C SEQRES 1 A 121 PHE SER GLU GLU GLN GLN ALA ILE TRP GLN LYS ALA GLU SEQRES 2 A 121 PRO LEU PHE GLY ASP GLU PRO TRP TRP VAL ARG ASP LEU SEQRES 3 A 121 ALA LYS GLU THR GLY THR ASP GLU GLN ALA MET ARG LEU SEQRES 4 A 121 THR LEU ARG GLN ALA ALA GLN GLN GLY ILE ILE THR ALA SEQRES 5 A 121 ILE VAL LYS ASP ARG TYR TYR ARG ASN ASP ARG ILE VAL SEQRES 6 A 121 GLU PHE ALA ASN MET ILE ARG ASP LEU ASP GLN GLU CYS SEQRES 7 A 121 GLY SER THR CYS ALA ALA ASP PHE ARG ASP ARG LEU GLY SEQRES 8 A 121 VAL GLY ARG LYS LEU ALA ILE GLN ILE LEU GLU TYR PHE SEQRES 9 A 121 ASP ARG ILE GLY PHE THR ARG ARG ARG GLY ASN ASP HIS SEQRES 10 A 121 LEU LEU ARG ASP HET MG B 99 1 HET MG B 104 1 HET MG B 105 1 HET MG B 106 1 HET MG B 150 1 HET MG B 151 1 HET MG B 152 1 HET MG B 140 1 HET MG B 142 1 HET MG B 143 1 HET MG B 158 1 HET MG B 50 1 HET MG B 51 1 HET MG B 52 1 HET CL A 98 1 HET MG A 100 1 HET CL A 101 1 HET CA A 102 1 HET MG A 103 1 HET CA A 141 1 HET NA A 159 1 HET MG A 160 1 HET CA A 161 1 HET CA A 49 1 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM CA CALCIUM ION HETNAM NA SODIUM ION FORMUL 3 MG 17(MG 2+) FORMUL 17 CL 2(CL 1-) FORMUL 20 CA 4(CA 2+) FORMUL 23 NA NA 1+ FORMUL 27 HOH *112(H2 O) HELIX 1 1 SER A 488 GLU A 499 1 12 HELIX 2 2 PRO A 500 PHE A 502 5 3 HELIX 3 3 VAL A 509 THR A 516 1 8 HELIX 4 4 ASP A 519 GLN A 533 1 15 HELIX 5 5 ASN A 547 GLY A 565 1 19 HELIX 6 6 ALA A 569 GLY A 577 1 9 HELIX 7 7 GLY A 579 ILE A 593 1 15 SHEET 1 A 3 TRP A 507 TRP A 508 0 SHEET 2 A 3 ARG A 543 ARG A 546 -1 O TYR A 544 N TRP A 507 SHEET 3 A 3 ILE A 536 VAL A 540 -1 N THR A 537 O TYR A 545 SHEET 1 B 3 THR A 567 CYS A 568 0 SHEET 2 B 3 ASP A 602 LEU A 605 -1 O HIS A 603 N THR A 567 SHEET 3 B 3 THR A 596 ARG A 599 -1 N ARG A 597 O LEU A 604 LINK N7 G B 12 MG MG B 50 1555 1555 2.13 LINK MG MG B 50 O HOH B 172 1555 1555 2.06 LINK MG MG B 51 O HOH A 114 1555 1555 2.30 LINK MG MG B 104 O HOH B 183 1555 1555 2.36 LINK MG MG B 142 O HOH B 200 1555 1555 2.43 LINK MG MG B 143 O HOH B 179 1555 1555 2.43 LINK MG MG B 150 O HOH B 170 1555 1555 2.32 LINK MG MG B 150 O HOH B 199 1555 1555 2.39 LINK O HOH B 163 MG MG A 160 1555 1555 2.48 LINK O HOH B 184 MG MG A 100 1555 1555 2.18 LINK O HOH A 43 CA CA A 49 1555 1555 2.19 LINK O HOH A 44 CA CA A 49 1555 1555 2.19 LINK O HOH A 67 MG MG A 103 1555 1555 2.32 LINK O HOH A 68 MG MG A 103 1555 1555 2.40 LINK MG MG A 100 O HOH A 126 1555 1555 2.45 LINK O HOH A 116 CA CA A 141 1555 1555 2.96 SITE 1 AC1 3 HOH A 87 ASP A 504 TYR A 545 SITE 1 AC3 2 C B 28 A B 29 SITE 1 AC4 2 HOH A 126 HOH B 184 SITE 1 AC5 3 HOH A 95 HOH A 96 ARG A 592 SITE 1 AC6 2 ASP A 561 LEU A 605 SITE 1 AC7 2 HOH A 67 HOH A 68 SITE 1 AC9 2 HOH B 183 HOH B 201 SITE 1 AD1 1 A B 21 SITE 1 AD2 2 G B 19 C B 20 SITE 1 BC1 4 G B 15 G B 16 HOH B 170 HOH B 199 SITE 1 BC2 1 C B 25 SITE 1 BC3 1 C B 30 SITE 1 BC4 2 LEU A 604 C B 31 SITE 1 BC5 2 HOH A 116 ARG A 558 SITE 1 BC6 2 G B 19 HOH B 200 SITE 1 BC7 3 G B 22 HOH B 179 HOH B 195 SITE 1 BC8 4 LYS A 581 ILE A 584 HOH B 163 HOH B 197 SITE 1 AD3 4 HOH A 43 HOH A 44 ASP A 519 ASP A 559 SITE 1 CC1 2 G B 12 HOH B 172 SITE 1 CC2 2 HOH A 107 HOH A 114 SITE 1 CC3 2 G B 16 U B 18 CRYST1 103.498 56.515 48.414 90.00 95.60 90.00 C 1 2 1 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 0.009662 0.000000 0.000947 0.00000 SCALE2 0.000000 0.017694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020754 0.00000