HEADER RNA BINDING PROTEIN 25-JUL-23 8TKA TITLE STRUCTURE OF ORTHOREOVIRUS RNA CHAPERONE SIGMANS R6A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN SIGMA-NS; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SIGMANS; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAMMALIAN ORTHOREOVIRUS 1; SOURCE 3 ORGANISM_TAXID: 538120; SOURCE 4 GENE: S3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RNA-BINDING PROTEIN, RNA CHAPERONE, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.V.V.PRASAD,B.ZHAO,L.HU REVDAT 2 03-APR-24 8TKA 1 JRNL REVDAT 1 06-MAR-24 8TKA 0 JRNL AUTH B.ZHAO,L.HU,S.KAUNDAL,N.NEETU,C.H.LEE,X.SOMOULAY,B.SANKARAN, JRNL AUTH 2 G.M.TAYLOR,T.S.DERMODY,B.V.VENKATARAM PRASAD JRNL TITL STRUCTURE OF ORTHOREOVIRUS RNA CHAPERONE SIGMA NS, A JRNL TITL 2 COMPONENT OF VIRAL REPLICATION FACTORIES. JRNL REF NAT COMMUN V. 15 2460 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38503747 JRNL DOI 10.1038/S41467-024-46627-8 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 118.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 20041 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) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1085 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1479 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.62 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5494 REMARK 3 NUCLEIC ACID ATOMS : 0 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) : 79.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.08000 REMARK 3 B22 (A**2) : 1.08000 REMARK 3 B33 (A**2) : -3.50000 REMARK 3 B12 (A**2) : 0.54000 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): 0.462 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.426 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.392 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.920 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5580 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5308 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7538 ; 1.579 ; 2.003 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12269 ; 1.074 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 704 ; 6.181 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 229 ;31.755 ;22.926 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 890 ;15.207 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 52 ;16.349 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 883 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6118 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1122 ; 0.002 ; 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): 2828 ; 5.316 ; 7.827 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2827 ; 5.310 ; 7.828 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3528 ; 8.577 ;11.764 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3529 ; 8.578 ;11.763 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2752 ; 5.449 ; 8.311 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2753 ; 5.448 ; 8.311 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4011 ; 8.769 ;12.265 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 6101 ;12.672 ;95.312 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 6102 ;12.671 ;95.314 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8TKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1000276115. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41323 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 118.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.05 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 62.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2% COLIC ACID DERIVATIVE, 0.1M REMARK 280 BUFFER SYSTEM 3 AND 30% PRECIPITANT MIX 3 (MOLECULAR DIMENSION), REMARK 280 PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 65.49867 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 32.74933 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 49.12400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 16.37467 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 81.87333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 VAL A 218 REMARK 465 ASP A 219 REMARK 465 ALA A 220 REMARK 465 ASN A 221 REMARK 465 SER A 222 REMARK 465 ARG A 223 REMARK 465 PRO A 224 REMARK 465 ALA A 225 REMARK 465 GLY A 226 REMARK 465 ASP A 227 REMARK 465 GLN A 228 REMARK 465 SER A 229 REMARK 465 GLU B 217 REMARK 465 VAL B 218 REMARK 465 ASP B 219 REMARK 465 ALA B 220 REMARK 465 ASN B 221 REMARK 465 SER B 222 REMARK 465 ARG B 223 REMARK 465 PRO B 224 REMARK 465 ALA B 225 REMARK 465 GLY B 226 REMARK 465 ASP B 227 REMARK 465 GLN B 228 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 ARG A 6 CG CD NE CZ NH1 NH2 REMARK 470 SER A 195 OG REMARK 470 GLU A 197 CG CD OE1 OE2 REMARK 470 LEU A 276 CG CD1 CD2 REMARK 470 GLN A 280 CG CD OE1 NE2 REMARK 470 LYS A 311 CG CD CE NZ REMARK 470 ARG B 6 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 42 CG CD OE1 OE2 REMARK 470 GLU B 110 CG CD OE1 OE2 REMARK 470 SER B 229 OG REMARK 470 LYS B 311 CG CD CE NZ 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 O SER B 331 OG SER B 334 2.06 REMARK 500 O ASP B 345 NH1 ARG B 348 2.16 REMARK 500 OG SER B 339 OD1 ASP B 353 2.17 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 MSE A 282 N - CA - C ANGL. DEV. = 17.0 DEGREES REMARK 500 LYS B 35 CD - CE - NZ ANGL. DEV. = -16.8 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 ASN A 24 17.47 59.55 REMARK 500 ARG A 38 -121.40 52.27 REMARK 500 PRO A 128 -178.90 -63.31 REMARK 500 GLU A 131 2.18 84.75 REMARK 500 SER A 156 141.54 -171.91 REMARK 500 ASP A 231 -72.28 -132.33 REMARK 500 LYS A 316 79.66 -102.96 REMARK 500 ALA A 354 -117.07 56.17 REMARK 500 ARG B 38 -113.27 55.72 REMARK 500 THR B 47 74.71 -117.39 REMARK 500 ALA B 55 0.19 -66.07 REMARK 500 PRO B 128 177.80 -54.73 REMARK 500 GLU B 131 16.82 85.26 REMARK 500 PRO B 155 97.12 -57.70 REMARK 500 ASP B 183 32.26 -94.65 REMARK 500 ASP B 185 14.20 57.39 REMARK 500 SER B 232 39.45 33.69 REMARK 500 ASN B 314 17.29 57.09 REMARK 500 LYS B 316 73.45 -100.16 REMARK 500 SER B 338 -48.09 142.24 REMARK 500 ARG B 346 21.19 48.17 REMARK 500 REMARK 500 REMARK: NULL DBREF 8TKA A 1 366 UNP P03526 SIGNS_REOVD 1 366 DBREF 8TKA B 1 366 UNP P03526 SIGNS_REOVD 1 366 SEQRES 1 A 366 MSE ALA SER SER LEU ARG ALA ALA ILE SER LYS ILE LYS SEQRES 2 A 366 ARG ASP ASP VAL GLY GLN GLN VAL CYS PRO ASN TYR VAL SEQRES 3 A 366 MSE LEU ARG SER SER VAL THR THR LYS VAL VAL ARG ASN SEQRES 4 A 366 VAL VAL GLU TYR GLN ILE ARG THR GLY GLY PHE PHE SER SEQRES 5 A 366 CYS LEU ALA MSE LEU ARG PRO LEU GLN TYR ALA LYS ARG SEQRES 6 A 366 GLU ARG LEU LEU GLY GLN ARG ASN LEU GLU ARG ILE SER SEQRES 7 A 366 THR ARG ASP ILE LEU GLN THR ARG ASP LEU HIS SER LEU SEQRES 8 A 366 CYS MSE PRO THR PRO ASP ALA PRO MSE SER ASN HIS GLN SEQRES 9 A 366 ALA SER THR MSE ARG GLU LEU ILE CYS SER TYR PHE LYS SEQRES 10 A 366 VAL ASP HIS ALA ASP GLY LEU LYS TYR ILE PRO MSE ASP SEQRES 11 A 366 GLU ARG TYR SER PRO SER SER LEU ALA ARG LEU PHE THR SEQRES 12 A 366 MSE GLY MSE ALA GLY LEU HIS ILE THR THR GLU PRO SER SEQRES 13 A 366 TYR LYS ARG VAL PRO ILE MSE HIS LEU ALA ALA ASP LEU SEQRES 14 A 366 ASP CYS MSE THR LEU ALA LEU PRO TYR MSE ILE THR LEU SEQRES 15 A 366 ASP GLY ASP THR VAL VAL PRO VAL ALA PRO THR LEU SER SEQRES 16 A 366 ALA GLU GLN LEU LEU ASP ASP GLY LEU LYS GLY LEU ALA SEQRES 17 A 366 CYS MSE ASP ILE SER TYR GLY CYS GLU VAL ASP ALA ASN SEQRES 18 A 366 SER ARG PRO ALA GLY ASP GLN SER MSE ASP SER SER ARG SEQRES 19 A 366 CYS ILE ASN GLU LEU TYR CYS GLU GLU THR ALA GLU ALA SEQRES 20 A 366 ILE CYS VAL LEU LYS THR CYS LEU VAL LEU ASN CYS MSE SEQRES 21 A 366 GLN PHE LYS LEU GLU MSE ASP ASP LEU ALA HIS ASN ALA SEQRES 22 A 366 ALA GLU LEU ASP LYS ILE GLN MSE MSE ILE PRO PHE SER SEQRES 23 A 366 GLU ARG VAL PHE ARG MSE ALA SER SER PHE ALA THR ILE SEQRES 24 A 366 ASP ALA GLN CYS PHE ARG PHE CYS VAL MSE MSE LYS ASP SEQRES 25 A 366 LYS ASN LEU LYS ILE ASP MSE ARG GLU THR THR ARG LEU SEQRES 26 A 366 TRP THR ARG SER ALA SER ASP ASP SER VAL ALA THR SER SEQRES 27 A 366 SER LEU SER ILE SER LEU ASP ARG GLY ARG TRP VAL ALA SEQRES 28 A 366 ALA ASP ALA SER ASP ALA ARG LEU LEU VAL PHE PRO ILE SEQRES 29 A 366 ARG VAL SEQRES 1 B 366 MSE ALA SER SER LEU ARG ALA ALA ILE SER LYS ILE LYS SEQRES 2 B 366 ARG ASP ASP VAL GLY GLN GLN VAL CYS PRO ASN TYR VAL SEQRES 3 B 366 MSE LEU ARG SER SER VAL THR THR LYS VAL VAL ARG ASN SEQRES 4 B 366 VAL VAL GLU TYR GLN ILE ARG THR GLY GLY PHE PHE SER SEQRES 5 B 366 CYS LEU ALA MSE LEU ARG PRO LEU GLN TYR ALA LYS ARG SEQRES 6 B 366 GLU ARG LEU LEU GLY GLN ARG ASN LEU GLU ARG ILE SER SEQRES 7 B 366 THR ARG ASP ILE LEU GLN THR ARG ASP LEU HIS SER LEU SEQRES 8 B 366 CYS MSE PRO THR PRO ASP ALA PRO MSE SER ASN HIS GLN SEQRES 9 B 366 ALA SER THR MSE ARG GLU LEU ILE CYS SER TYR PHE LYS SEQRES 10 B 366 VAL ASP HIS ALA ASP GLY LEU LYS TYR ILE PRO MSE ASP SEQRES 11 B 366 GLU ARG TYR SER PRO SER SER LEU ALA ARG LEU PHE THR SEQRES 12 B 366 MSE GLY MSE ALA GLY LEU HIS ILE THR THR GLU PRO SER SEQRES 13 B 366 TYR LYS ARG VAL PRO ILE MSE HIS LEU ALA ALA ASP LEU SEQRES 14 B 366 ASP CYS MSE THR LEU ALA LEU PRO TYR MSE ILE THR LEU SEQRES 15 B 366 ASP GLY ASP THR VAL VAL PRO VAL ALA PRO THR LEU SER SEQRES 16 B 366 ALA GLU GLN LEU LEU ASP ASP GLY LEU LYS GLY LEU ALA SEQRES 17 B 366 CYS MSE ASP ILE SER TYR GLY CYS GLU VAL ASP ALA ASN SEQRES 18 B 366 SER ARG PRO ALA GLY ASP GLN SER MSE ASP SER SER ARG SEQRES 19 B 366 CYS ILE ASN GLU LEU TYR CYS GLU GLU THR ALA GLU ALA SEQRES 20 B 366 ILE CYS VAL LEU LYS THR CYS LEU VAL LEU ASN CYS MSE SEQRES 21 B 366 GLN PHE LYS LEU GLU MSE ASP ASP LEU ALA HIS ASN ALA SEQRES 22 B 366 ALA GLU LEU ASP LYS ILE GLN MSE MSE ILE PRO PHE SER SEQRES 23 B 366 GLU ARG VAL PHE ARG MSE ALA SER SER PHE ALA THR ILE SEQRES 24 B 366 ASP ALA GLN CYS PHE ARG PHE CYS VAL MSE MSE LYS ASP SEQRES 25 B 366 LYS ASN LEU LYS ILE ASP MSE ARG GLU THR THR ARG LEU SEQRES 26 B 366 TRP THR ARG SER ALA SER ASP ASP SER VAL ALA THR SER SEQRES 27 B 366 SER LEU SER ILE SER LEU ASP ARG GLY ARG TRP VAL ALA SEQRES 28 B 366 ALA ASP ALA SER ASP ALA ARG LEU LEU VAL PHE PRO ILE SEQRES 29 B 366 ARG VAL MODRES 8TKA MSE A 1 MET MODIFIED RESIDUE MODRES 8TKA MSE A 27 MET MODIFIED RESIDUE MODRES 8TKA MSE A 56 MET MODIFIED RESIDUE MODRES 8TKA MSE A 93 MET MODIFIED RESIDUE MODRES 8TKA MSE A 100 MET MODIFIED RESIDUE MODRES 8TKA MSE A 108 MET MODIFIED RESIDUE MODRES 8TKA MSE A 129 MET MODIFIED RESIDUE MODRES 8TKA MSE A 144 MET MODIFIED RESIDUE MODRES 8TKA MSE A 146 MET MODIFIED RESIDUE MODRES 8TKA MSE A 163 MET MODIFIED RESIDUE MODRES 8TKA MSE A 172 MET MODIFIED RESIDUE MODRES 8TKA MSE A 179 MET MODIFIED RESIDUE MODRES 8TKA MSE A 210 MET MODIFIED RESIDUE MODRES 8TKA MSE A 230 MET MODIFIED RESIDUE MODRES 8TKA MSE A 260 MET MODIFIED RESIDUE MODRES 8TKA MSE A 266 MET MODIFIED RESIDUE MODRES 8TKA MSE A 281 MET MODIFIED RESIDUE MODRES 8TKA MSE A 282 MET MODIFIED RESIDUE MODRES 8TKA MSE A 292 MET MODIFIED RESIDUE MODRES 8TKA MSE A 309 MET MODIFIED RESIDUE MODRES 8TKA MSE A 310 MET MODIFIED RESIDUE MODRES 8TKA MSE A 319 MET MODIFIED RESIDUE MODRES 8TKA MSE B 1 MET MODIFIED RESIDUE MODRES 8TKA MSE B 27 MET MODIFIED RESIDUE MODRES 8TKA MSE B 56 MET MODIFIED RESIDUE MODRES 8TKA MSE B 93 MET MODIFIED RESIDUE MODRES 8TKA MSE B 100 MET MODIFIED RESIDUE MODRES 8TKA MSE B 108 MET MODIFIED RESIDUE MODRES 8TKA MSE B 129 MET MODIFIED RESIDUE MODRES 8TKA MSE B 144 MET MODIFIED RESIDUE MODRES 8TKA MSE B 146 MET MODIFIED RESIDUE MODRES 8TKA MSE B 163 MET MODIFIED RESIDUE MODRES 8TKA MSE B 172 MET MODIFIED RESIDUE MODRES 8TKA MSE B 179 MET MODIFIED RESIDUE MODRES 8TKA MSE B 210 MET MODIFIED RESIDUE MODRES 8TKA MSE B 230 MET MODIFIED RESIDUE MODRES 8TKA MSE B 260 MET MODIFIED RESIDUE MODRES 8TKA MSE B 266 MET MODIFIED RESIDUE MODRES 8TKA MSE B 281 MET MODIFIED RESIDUE MODRES 8TKA MSE B 282 MET MODIFIED RESIDUE MODRES 8TKA MSE B 292 MET MODIFIED RESIDUE MODRES 8TKA MSE B 309 MET MODIFIED RESIDUE MODRES 8TKA MSE B 310 MET MODIFIED RESIDUE MODRES 8TKA MSE B 319 MET MODIFIED RESIDUE HET MSE A 1 8 HET MSE A 27 8 HET MSE A 56 8 HET MSE A 93 8 HET MSE A 100 8 HET MSE A 108 8 HET MSE A 129 8 HET MSE A 144 8 HET MSE A 146 8 HET MSE A 163 8 HET MSE A 172 8 HET MSE A 179 8 HET MSE A 210 8 HET MSE A 230 8 HET MSE A 260 8 HET MSE A 266 8 HET MSE A 281 8 HET MSE A 282 8 HET MSE A 292 8 HET MSE A 309 8 HET MSE A 310 8 HET MSE A 319 8 HET MSE B 1 8 HET MSE B 27 8 HET MSE B 56 8 HET MSE B 93 8 HET MSE B 100 8 HET MSE B 108 8 HET MSE B 129 8 HET MSE B 144 8 HET MSE B 146 8 HET MSE B 163 8 HET MSE B 172 8 HET MSE B 179 8 HET MSE B 210 8 HET MSE B 230 8 HET MSE B 260 8 HET MSE B 266 8 HET MSE B 281 8 HET MSE B 282 8 HET MSE B 292 8 HET MSE B 309 8 HET MSE B 310 8 HET MSE B 319 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 44(C5 H11 N O2 SE) HELIX 1 AA1 SER A 3 ILE A 12 1 10 HELIX 2 AA2 THR A 47 ALA A 55 1 9 HELIX 3 AA3 ARG A 58 LYS A 64 1 7 HELIX 4 AA4 GLN A 71 ARG A 80 1 10 HELIX 5 AA5 GLN A 84 LEU A 91 1 8 HELIX 6 AA6 GLN A 104 LYS A 117 1 14 HELIX 7 AA7 ASP A 119 ILE A 127 1 9 HELIX 8 AA8 SER A 134 ALA A 147 1 14 HELIX 9 AA9 MSE A 163 ASP A 170 1 8 HELIX 10 AB1 ALA A 196 ALA A 208 5 13 HELIX 11 AB2 ASN A 237 TYR A 240 5 4 HELIX 12 AB3 THR A 244 ASN A 272 1 29 HELIX 13 AB4 ASN A 272 ASP A 277 1 6 HELIX 14 AB5 MSE A 282 ALA A 297 1 16 HELIX 15 AB6 ASP A 300 LYS A 313 1 14 HELIX 16 AB7 ASP A 318 ALA A 330 1 13 HELIX 17 AB8 SER A 331 VAL A 335 5 5 HELIX 18 AB9 SER B 3 ILE B 12 1 10 HELIX 19 AC1 THR B 47 ALA B 55 1 9 HELIX 20 AC2 ARG B 58 LYS B 64 1 7 HELIX 21 AC3 ARG B 65 LEU B 69 5 5 HELIX 22 AC4 GLN B 71 ARG B 80 1 10 HELIX 23 AC5 GLN B 84 LEU B 91 1 8 HELIX 24 AC6 GLN B 104 LYS B 117 1 14 HELIX 25 AC7 ASP B 119 ILE B 127 1 9 HELIX 26 AC8 SER B 134 ALA B 147 1 14 HELIX 27 AC9 MSE B 163 ASP B 170 1 8 HELIX 28 AD1 SER B 195 LYS B 205 1 11 HELIX 29 AD2 GLY B 206 ALA B 208 5 3 HELIX 30 AD3 THR B 244 ASN B 272 1 29 HELIX 31 AD4 ASN B 272 ILE B 279 1 8 HELIX 32 AD5 MSE B 282 ALA B 297 1 16 HELIX 33 AD6 ASP B 300 LYS B 313 1 14 HELIX 34 AD7 ASP B 318 ALA B 330 1 13 HELIX 35 AD8 SER B 331 VAL B 335 5 5 SHEET 1 AA1 3 GLN A 19 VAL A 21 0 SHEET 2 AA1 3 SER A 30 VAL A 37 -1 O SER A 30 N VAL A 21 SHEET 3 AA1 3 VAL A 40 ARG A 46 -1 O GLU A 42 N LYS A 35 SHEET 1 AA2 2 LEU A 149 ILE A 151 0 SHEET 2 AA2 2 TYR A 157 ARG A 159 -1 O LYS A 158 N HIS A 150 SHEET 1 AA3 4 THR A 186 VAL A 190 0 SHEET 2 AA3 4 LEU A 174 ASP A 183 -1 N ASP A 183 O THR A 186 SHEET 3 AA3 4 MSE A 210 GLY A 215 -1 O ASP A 211 N TYR A 178 SHEET 4 AA3 4 ARG A 234 CYS A 235 -1 O ARG A 234 N TYR A 214 SHEET 1 AA4 3 THR A 186 VAL A 190 0 SHEET 2 AA4 3 LEU A 174 ASP A 183 -1 N ASP A 183 O THR A 186 SHEET 3 AA4 3 ILE A 364 ARG A 365 -1 O ILE A 364 N ALA A 175 SHEET 1 AA5 3 SER A 341 LEU A 344 0 SHEET 2 AA5 3 TRP A 349 ASP A 353 -1 O ALA A 352 N SER A 341 SHEET 3 AA5 3 ASP A 356 VAL A 361 -1 O LEU A 359 N ALA A 351 SHEET 1 AA6 3 GLN B 19 VAL B 21 0 SHEET 2 AA6 3 SER B 30 VAL B 37 -1 O SER B 30 N VAL B 21 SHEET 3 AA6 3 VAL B 40 ARG B 46 -1 O GLU B 42 N LYS B 35 SHEET 1 AA7 2 LEU B 149 ILE B 151 0 SHEET 2 AA7 2 TYR B 157 ARG B 159 -1 O LYS B 158 N HIS B 150 SHEET 1 AA8 4 VAL B 187 VAL B 190 0 SHEET 2 AA8 4 LEU B 174 LEU B 182 -1 N MSE B 179 O VAL B 190 SHEET 3 AA8 4 MSE B 210 GLY B 215 -1 O SER B 213 N LEU B 176 SHEET 4 AA8 4 ARG B 234 CYS B 235 -1 O ARG B 234 N TYR B 214 SHEET 1 AA9 3 VAL B 187 VAL B 190 0 SHEET 2 AA9 3 LEU B 174 LEU B 182 -1 N MSE B 179 O VAL B 190 SHEET 3 AA9 3 ILE B 364 ARG B 365 -1 O ILE B 364 N ALA B 175 SHEET 1 AB1 3 SER B 341 ASP B 345 0 SHEET 2 AB1 3 ARG B 348 ASP B 353 -1 O ALA B 352 N SER B 341 SHEET 3 AB1 3 ASP B 356 VAL B 361 -1 O VAL B 361 N TRP B 349 LINK C MSE A 1 N ALA A 2 1555 1555 1.34 LINK C VAL A 26 N MSE A 27 1555 1555 1.32 LINK C MSE A 27 N LEU A 28 1555 1555 1.33 LINK C ALA A 55 N MSE A 56 1555 1555 1.33 LINK C MSE A 56 N LEU A 57 1555 1555 1.32 LINK C CYS A 92 N MSE A 93 1555 1555 1.33 LINK C MSE A 93 N PRO A 94 1555 1555 1.36 LINK C PRO A 99 N MSE A 100 1555 1555 1.33 LINK C MSE A 100 N SER A 101 1555 1555 1.32 LINK C THR A 107 N MSE A 108 1555 1555 1.33 LINK C MSE A 108 N ARG A 109 1555 1555 1.33 LINK C PRO A 128 N MSE A 129 1555 1555 1.33 LINK C MSE A 129 N ASP A 130 1555 1555 1.35 LINK C THR A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N GLY A 145 1555 1555 1.33 LINK C GLY A 145 N MSE A 146 1555 1555 1.33 LINK C MSE A 146 N ALA A 147 1555 1555 1.34 LINK C ILE A 162 N MSE A 163 1555 1555 1.33 LINK C MSE A 163 N HIS A 164 1555 1555 1.32 LINK C CYS A 171 N MSE A 172 1555 1555 1.34 LINK C MSE A 172 N THR A 173 1555 1555 1.33 LINK C TYR A 178 N MSE A 179 1555 1555 1.33 LINK C MSE A 179 N ILE A 180 1555 1555 1.33 LINK C CYS A 209 N MSE A 210 1555 1555 1.32 LINK C MSE A 210 N ASP A 211 1555 1555 1.32 LINK C MSE A 230 N ASP A 231 1555 1555 1.34 LINK C CYS A 259 N MSE A 260 1555 1555 1.31 LINK C MSE A 260 N GLN A 261 1555 1555 1.32 LINK C GLU A 265 N MSE A 266 1555 1555 1.34 LINK C MSE A 266 N ASP A 267 1555 1555 1.33 LINK C GLN A 280 N MSE A 281 1555 1555 1.32 LINK C MSE A 281 N MSE A 282 1555 1555 1.33 LINK C MSE A 282 N ILE A 283 1555 1555 1.32 LINK C ARG A 291 N MSE A 292 1555 1555 1.33 LINK C MSE A 292 N ALA A 293 1555 1555 1.31 LINK C VAL A 308 N MSE A 309 1555 1555 1.33 LINK C MSE A 309 N MSE A 310 1555 1555 1.31 LINK C MSE A 310 N LYS A 311 1555 1555 1.34 LINK C ASP A 318 N MSE A 319 1555 1555 1.33 LINK C MSE A 319 N ARG A 320 1555 1555 1.33 LINK C MSE B 1 N ALA B 2 1555 1555 1.34 LINK C VAL B 26 N MSE B 27 1555 1555 1.33 LINK C MSE B 27 N LEU B 28 1555 1555 1.33 LINK C ALA B 55 N MSE B 56 1555 1555 1.33 LINK C MSE B 56 N LEU B 57 1555 1555 1.33 LINK C CYS B 92 N MSE B 93 1555 1555 1.33 LINK C MSE B 93 N PRO B 94 1555 1555 1.35 LINK C PRO B 99 N MSE B 100 1555 1555 1.33 LINK C MSE B 100 N SER B 101 1555 1555 1.33 LINK C THR B 107 N MSE B 108 1555 1555 1.34 LINK C MSE B 108 N ARG B 109 1555 1555 1.34 LINK C PRO B 128 N MSE B 129 1555 1555 1.34 LINK C MSE B 129 N ASP B 130 1555 1555 1.35 LINK C THR B 143 N MSE B 144 1555 1555 1.33 LINK C MSE B 144 N GLY B 145 1555 1555 1.32 LINK C GLY B 145 N MSE B 146 1555 1555 1.33 LINK C MSE B 146 N ALA B 147 1555 1555 1.34 LINK C ILE B 162 N MSE B 163 1555 1555 1.33 LINK C MSE B 163 N HIS B 164 1555 1555 1.33 LINK C CYS B 171 N MSE B 172 1555 1555 1.33 LINK C MSE B 172 N THR B 173 1555 1555 1.32 LINK C TYR B 178 N MSE B 179 1555 1555 1.32 LINK C MSE B 179 N ILE B 180 1555 1555 1.33 LINK C CYS B 209 N MSE B 210 1555 1555 1.33 LINK C MSE B 210 N ASP B 211 1555 1555 1.33 LINK C SER B 229 N MSE B 230 1555 1555 1.35 LINK C MSE B 230 N ASP B 231 1555 1555 1.34 LINK C CYS B 259 N MSE B 260 1555 1555 1.33 LINK C MSE B 260 N GLN B 261 1555 1555 1.33 LINK C GLU B 265 N MSE B 266 1555 1555 1.33 LINK C MSE B 266 N ASP B 267 1555 1555 1.33 LINK C GLN B 280 N MSE B 281 1555 1555 1.34 LINK C MSE B 281 N MSE B 282 1555 1555 1.33 LINK C MSE B 282 N ILE B 283 1555 1555 1.32 LINK C ARG B 291 N MSE B 292 1555 1555 1.33 LINK C MSE B 292 N ALA B 293 1555 1555 1.32 LINK C VAL B 308 N MSE B 309 1555 1555 1.33 LINK C MSE B 309 N MSE B 310 1555 1555 1.32 LINK C MSE B 310 N LYS B 311 1555 1555 1.34 LINK C ASP B 318 N MSE B 319 1555 1555 1.32 LINK C MSE B 319 N ARG B 320 1555 1555 1.32 CRYST1 137.111 137.111 98.248 90.00 90.00 120.00 P 65 12 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 0.007293 0.004211 0.000000 0.00000 SCALE2 0.000000 0.008422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010178 0.00000 HETATM 1 N MSE A 1 64.305 13.631 -1.340 1.00 52.35 N HETATM 2 CA MSE A 1 65.446 12.785 -0.706 1.00 56.11 C HETATM 3 C MSE A 1 65.091 11.430 -0.041 1.00 56.05 C HETATM 4 O MSE A 1 63.958 11.233 0.434 1.00 55.17 O HETATM 5 CB MSE A 1 66.132 13.616 0.403 1.00 57.97 C HETATM 6 CG MSE A 1 67.671 13.413 0.384 1.00 64.21 C HETATM 7 SE MSE A 1 68.309 13.591 2.318 1.00 69.72 SE HETATM 8 CE MSE A 1 69.867 12.260 2.127 1.00 64.73 C