HEADER DNA BINDING PROTEIN 09-JUN-18 6A28 TITLE CRYSTAL STRUCTURE OF PPRA W183R MUTANT FORM 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA REPAIR PROTEIN PPRA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PLEIOTROPIC PROTEIN PROMOTING DNA REPAIR; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS; SOURCE 3 ORGANISM_TAXID: 243230; SOURCE 4 STRAIN: ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / SOURCE 5 NCIMB 9279 / R1 / VKM B-1422; SOURCE 6 GENE: PPRA, DR_A0346; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.ADACHI,C.SHIBAZAKI,R.SHIMIZU,S.ARAI,K.SATOH,I.NARUMI,R.KUROKI REVDAT 3 22-NOV-23 6A28 1 REMARK REVDAT 2 13-MAR-19 6A28 1 JRNL REVDAT 1 26-DEC-18 6A28 0 JRNL AUTH M.ADACHI,R.SHIMIZU,C.SHIBAZAKI,K.SATOH,S.FUJIWARA,S.ARAI, JRNL AUTH 2 I.NARUMI,R.KUROKI JRNL TITL EXTENDED STRUCTURE OF PLEIOTROPIC DNA REPAIR-PROMOTING JRNL TITL 2 PROTEIN PPRA FROM DEINOCOCCUS RADIODURANS. JRNL REF FASEB J. V. 33 3647 2019 JRNL REFN ESSN 1530-6860 JRNL PMID 30481062 JRNL DOI 10.1096/FJ.201801506R REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 30195 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1510 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.1110 - 4.8718 0.99 2882 151 0.1934 0.2314 REMARK 3 2 4.8718 - 3.8690 0.99 2789 148 0.1633 0.1841 REMARK 3 3 3.8690 - 3.3805 0.96 2662 139 0.1813 0.2298 REMARK 3 4 3.3805 - 3.0717 0.94 2541 135 0.2043 0.2700 REMARK 3 5 3.0717 - 2.8517 0.93 2581 136 0.2071 0.2905 REMARK 3 6 2.8517 - 2.6837 0.94 2573 135 0.2141 0.2579 REMARK 3 7 2.6837 - 2.5493 0.93 2545 134 0.1954 0.2219 REMARK 3 8 2.5493 - 2.4384 0.94 2540 134 0.1997 0.2517 REMARK 3 9 2.4384 - 2.3446 0.94 2533 133 0.1947 0.2555 REMARK 3 10 2.3446 - 2.2637 0.94 2583 135 0.1944 0.2661 REMARK 3 11 2.2637 - 2.1929 0.90 2456 130 0.2080 0.2659 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.140 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 3584 REMARK 3 ANGLE : 1.085 4867 REMARK 3 CHIRALITY : 0.043 546 REMARK 3 PLANARITY : 0.004 649 REMARK 3 DIHEDRAL : 16.091 1265 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6A28 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1300008052. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NE3A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97965 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30255 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.193 REMARK 200 RESOLUTION RANGE LOW (A) : 46.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 11.10 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 36.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 0.51300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX 1.9_1692 REMARK 200 STARTING MODEL: 6A29 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS BUFFER (PH 8.5) CONTAINING REMARK 280 0.2 M LISO4 AND 30% PEG4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 132.06500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 132.06500 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 29.11300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.64650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 29.11300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.64650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 132.06500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 29.11300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 39.64650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 132.06500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 29.11300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 39.64650 REMARK 290 SMTRY3 8 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 MSE A 1 REMARK 465 ALA A 2 REMARK 465 ARG A 3 REMARK 465 ALA A 4 REMARK 465 LYS A 5 REMARK 465 ALA A 6 REMARK 465 LYS A 7 REMARK 465 ASP A 8 REMARK 465 GLN A 9 REMARK 465 LYS A 190 REMARK 465 ASP A 191 REMARK 465 ARG A 192 REMARK 465 ALA A 193 REMARK 465 PHE A 194 REMARK 465 GLN A 195 REMARK 465 ARG A 196 REMARK 465 GLU A 197 REMARK 465 LEU A 198 REMARK 465 MSE A 199 REMARK 465 ARG A 200 REMARK 465 ARG A 201 REMARK 465 SER A 202 REMARK 465 GLU A 203 REMARK 465 LYS A 204 REMARK 465 ASP A 205 REMARK 465 GLY A 206 REMARK 465 MSE A 207 REMARK 465 LEU A 208 REMARK 465 GLY A 209 REMARK 465 ALA A 210 REMARK 465 LEU A 211 REMARK 465 LEU A 212 REMARK 465 GLY A 213 REMARK 465 ALA A 214 REMARK 465 ARG A 215 REMARK 465 HIS A 216 REMARK 465 ALA A 217 REMARK 465 GLY A 218 REMARK 465 ALA A 219 REMARK 465 LYS A 220 REMARK 465 HIS A 279 REMARK 465 GLY A 280 REMARK 465 LEU A 281 REMARK 465 ARG A 282 REMARK 465 GLU A 283 REMARK 465 SER A 284 REMARK 465 MSE B 1 REMARK 465 ALA B 2 REMARK 465 ARG B 3 REMARK 465 ALA B 4 REMARK 465 LYS B 5 REMARK 465 ALA B 6 REMARK 465 LYS B 7 REMARK 465 ASP B 8 REMARK 465 GLN B 9 REMARK 465 ILE B 186 REMARK 465 ALA B 187 REMARK 465 SER B 188 REMARK 465 ILE B 189 REMARK 465 LYS B 190 REMARK 465 ASP B 191 REMARK 465 ARG B 192 REMARK 465 ALA B 193 REMARK 465 PHE B 194 REMARK 465 GLN B 195 REMARK 465 ARG B 196 REMARK 465 GLU B 197 REMARK 465 LEU B 198 REMARK 465 MSE B 199 REMARK 465 ARG B 200 REMARK 465 ARG B 201 REMARK 465 SER B 202 REMARK 465 GLU B 203 REMARK 465 LYS B 204 REMARK 465 ASP B 205 REMARK 465 GLY B 206 REMARK 465 MSE B 207 REMARK 465 LEU B 208 REMARK 465 GLY B 209 REMARK 465 ALA B 210 REMARK 465 LEU B 211 REMARK 465 LEU B 212 REMARK 465 GLY B 213 REMARK 465 ALA B 214 REMARK 465 ARG B 215 REMARK 465 HIS B 216 REMARK 465 ALA B 217 REMARK 465 GLY B 218 REMARK 465 ALA B 219 REMARK 465 LYS B 220 REMARK 465 ALA B 221 REMARK 465 ASN B 222 REMARK 465 LEU B 223 REMARK 465 ALA B 224 REMARK 465 GLN B 225 REMARK 465 HIS B 279 REMARK 465 GLY B 280 REMARK 465 LEU B 281 REMARK 465 ARG B 282 REMARK 465 GLU B 283 REMARK 465 SER B 284 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 ALA A 105 88.19 -150.39 REMARK 500 GLU A 119 98.41 31.76 REMARK 500 ARG A 140 -119.10 -106.63 REMARK 500 ALA A 172 117.87 -164.19 REMARK 500 GLU B 37 33.52 73.98 REMARK 500 ASP B 74 22.69 -74.22 REMARK 500 SER B 86 -12.35 -141.03 REMARK 500 GLU B 119 110.33 7.78 REMARK 500 ARG B 140 -126.71 -95.25 REMARK 500 ALA B 177 -70.39 -81.94 REMARK 500 SER B 179 -70.48 -63.09 REMARK 500 ASP B 180 -17.77 -46.21 REMARK 500 ARG B 183 1.10 -67.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 801 DBREF 6A28 A 1 284 UNP O32504 PPRA_DEIRA 17 300 DBREF 6A28 B 1 284 UNP O32504 PPRA_DEIRA 17 300 SEQADV 6A28 ARG A 183 UNP O32504 TRP 199 ENGINEERED MUTATION SEQADV 6A28 ARG B 183 UNP O32504 TRP 199 ENGINEERED MUTATION SEQRES 1 A 284 MSE ALA ARG ALA LYS ALA LYS ASP GLN THR ASP GLY ILE SEQRES 2 A 284 TYR ALA ALA PHE ASP THR LEU MSE SER THR ALA GLY VAL SEQRES 3 A 284 ASP SER GLN ILE ALA ALA LEU ALA ALA SER GLU ALA ASP SEQRES 4 A 284 ALA GLY THR LEU ASP ALA ALA LEU THR GLN SER LEU GLN SEQRES 5 A 284 GLU ALA GLN GLY ARG TRP GLY LEU GLY LEU HIS HIS LEU SEQRES 6 A 284 ARG HIS GLU ALA ARG LEU THR ASP ASP GLY ASP ILE GLU SEQRES 7 A 284 ILE LEU THR ASP GLY ARG PRO SER ALA ARG VAL SER GLU SEQRES 8 A 284 GLY PHE GLY ALA LEU ALA GLN ALA TYR ALA PRO MSE GLN SEQRES 9 A 284 ALA LEU ASP GLU ARG GLY LEU SER GLN TRP ALA ALA LEU SEQRES 10 A 284 GLY GLU GLY TYR ARG ALA PRO GLY ASP LEU PRO LEU ALA SEQRES 11 A 284 GLN LEU LYS VAL LEU ILE GLU HIS ALA ARG ASP PHE GLU SEQRES 12 A 284 THR ASP TRP SER ALA GLY ARG GLY GLU THR PHE GLN ARG SEQRES 13 A 284 VAL TRP ARG LYS GLY ASP THR LEU PHE VAL GLU VAL ALA SEQRES 14 A 284 ARG PRO ALA SER ALA GLU ALA ALA LEU SER ASP ALA ALA SEQRES 15 A 284 ARG ASP VAL ILE ALA SER ILE LYS ASP ARG ALA PHE GLN SEQRES 16 A 284 ARG GLU LEU MSE ARG ARG SER GLU LYS ASP GLY MSE LEU SEQRES 17 A 284 GLY ALA LEU LEU GLY ALA ARG HIS ALA GLY ALA LYS ALA SEQRES 18 A 284 ASN LEU ALA GLN LEU PRO GLU ALA HIS PHE THR VAL GLN SEQRES 19 A 284 ALA PHE VAL GLN THR LEU SER GLY ALA ALA ALA ARG ASN SEQRES 20 A 284 ALA GLU GLU TYR ARG ALA ALA LEU LYS THR ALA ALA ALA SEQRES 21 A 284 ALA LEU GLU GLU TYR GLN GLY VAL THR THR ARG GLN LEU SEQRES 22 A 284 SER GLU VAL LEU ARG HIS GLY LEU ARG GLU SER SEQRES 1 B 284 MSE ALA ARG ALA LYS ALA LYS ASP GLN THR ASP GLY ILE SEQRES 2 B 284 TYR ALA ALA PHE ASP THR LEU MSE SER THR ALA GLY VAL SEQRES 3 B 284 ASP SER GLN ILE ALA ALA LEU ALA ALA SER GLU ALA ASP SEQRES 4 B 284 ALA GLY THR LEU ASP ALA ALA LEU THR GLN SER LEU GLN SEQRES 5 B 284 GLU ALA GLN GLY ARG TRP GLY LEU GLY LEU HIS HIS LEU SEQRES 6 B 284 ARG HIS GLU ALA ARG LEU THR ASP ASP GLY ASP ILE GLU SEQRES 7 B 284 ILE LEU THR ASP GLY ARG PRO SER ALA ARG VAL SER GLU SEQRES 8 B 284 GLY PHE GLY ALA LEU ALA GLN ALA TYR ALA PRO MSE GLN SEQRES 9 B 284 ALA LEU ASP GLU ARG GLY LEU SER GLN TRP ALA ALA LEU SEQRES 10 B 284 GLY GLU GLY TYR ARG ALA PRO GLY ASP LEU PRO LEU ALA SEQRES 11 B 284 GLN LEU LYS VAL LEU ILE GLU HIS ALA ARG ASP PHE GLU SEQRES 12 B 284 THR ASP TRP SER ALA GLY ARG GLY GLU THR PHE GLN ARG SEQRES 13 B 284 VAL TRP ARG LYS GLY ASP THR LEU PHE VAL GLU VAL ALA SEQRES 14 B 284 ARG PRO ALA SER ALA GLU ALA ALA LEU SER ASP ALA ALA SEQRES 15 B 284 ARG ASP VAL ILE ALA SER ILE LYS ASP ARG ALA PHE GLN SEQRES 16 B 284 ARG GLU LEU MSE ARG ARG SER GLU LYS ASP GLY MSE LEU SEQRES 17 B 284 GLY ALA LEU LEU GLY ALA ARG HIS ALA GLY ALA LYS ALA SEQRES 18 B 284 ASN LEU ALA GLN LEU PRO GLU ALA HIS PHE THR VAL GLN SEQRES 19 B 284 ALA PHE VAL GLN THR LEU SER GLY ALA ALA ALA ARG ASN SEQRES 20 B 284 ALA GLU GLU TYR ARG ALA ALA LEU LYS THR ALA ALA ALA SEQRES 21 B 284 ALA LEU GLU GLU TYR GLN GLY VAL THR THR ARG GLN LEU SEQRES 22 B 284 SER GLU VAL LEU ARG HIS GLY LEU ARG GLU SER MODRES 6A28 MSE A 21 MET MODIFIED RESIDUE MODRES 6A28 MSE A 103 MET MODIFIED RESIDUE MODRES 6A28 MSE B 21 MET MODIFIED RESIDUE MODRES 6A28 MSE B 103 MET MODIFIED RESIDUE HET MSE A 21 8 HET MSE A 103 8 HET MSE B 21 8 HET MSE B 103 8 HET SO4 B 801 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *232(H2 O) HELIX 1 AA1 THR A 10 THR A 23 1 14 HELIX 2 AA2 GLN A 29 SER A 36 1 8 HELIX 3 AA3 ASP A 39 GLY A 59 1 21 HELIX 4 AA4 GLY A 92 ALA A 101 1 10 HELIX 5 AA5 PRO A 102 GLN A 104 5 3 HELIX 6 AA6 PRO A 128 ALA A 139 1 12 HELIX 7 AA7 ARG A 150 GLU A 152 5 3 HELIX 8 AA8 SER A 173 ALA A 187 1 15 HELIX 9 AA9 ASN A 222 HIS A 230 5 9 HELIX 10 AB1 SER A 241 ARG A 246 5 6 HELIX 11 AB2 ASN A 247 ARG A 278 1 32 HELIX 12 AB3 ASP B 11 THR B 23 1 13 HELIX 13 AB4 GLN B 29 SER B 36 1 8 HELIX 14 AB5 ASP B 39 GLY B 59 1 21 HELIX 15 AB6 GLY B 92 ALA B 101 1 10 HELIX 16 AB7 PRO B 102 GLN B 104 5 3 HELIX 17 AB8 PRO B 128 ALA B 139 1 12 HELIX 18 AB9 SER B 173 ALA B 181 1 9 HELIX 19 AC1 ALA B 182 ASP B 184 5 3 HELIX 20 AC2 LEU B 226 HIS B 230 5 5 HELIX 21 AC3 ALA B 243 ARG B 246 5 4 HELIX 22 AC4 ASN B 247 VAL B 276 1 30 SHEET 1 AA1 3 HIS A 67 LEU A 71 0 SHEET 2 AA1 3 ILE A 77 THR A 81 -1 O GLU A 78 N ARG A 70 SHEET 3 AA1 3 ARG A 84 ARG A 88 -1 O SER A 86 N ILE A 79 SHEET 1 AA2 3 PHE A 142 GLU A 143 0 SHEET 2 AA2 3 PHE A 154 LYS A 160 -1 O ARG A 159 N PHE A 142 SHEET 3 AA2 3 SER A 147 ALA A 148 -1 N SER A 147 O GLN A 155 SHEET 1 AA3 4 PHE A 142 GLU A 143 0 SHEET 2 AA3 4 PHE A 154 LYS A 160 -1 O ARG A 159 N PHE A 142 SHEET 3 AA3 4 THR A 163 ALA A 169 -1 O PHE A 165 N TRP A 158 SHEET 4 AA3 4 ALA A 235 LEU A 240 -1 O GLN A 238 N VAL A 166 SHEET 1 AA4 3 HIS B 67 LEU B 71 0 SHEET 2 AA4 3 ILE B 77 THR B 81 -1 O LEU B 80 N GLU B 68 SHEET 3 AA4 3 ARG B 84 ARG B 88 -1 O ALA B 87 N ILE B 79 SHEET 1 AA5 3 PHE B 142 GLU B 143 0 SHEET 2 AA5 3 PHE B 154 LYS B 160 -1 O ARG B 159 N PHE B 142 SHEET 3 AA5 3 SER B 147 ALA B 148 -1 N SER B 147 O GLN B 155 SHEET 1 AA6 4 PHE B 142 GLU B 143 0 SHEET 2 AA6 4 PHE B 154 LYS B 160 -1 O ARG B 159 N PHE B 142 SHEET 3 AA6 4 THR B 163 ALA B 169 -1 O PHE B 165 N TRP B 158 SHEET 4 AA6 4 ALA B 235 SER B 241 -1 O GLN B 238 N VAL B 166 LINK C LEU A 20 N MSE A 21 1555 1555 1.33 LINK C MSE A 21 N SER A 22 1555 1555 1.34 LINK C PRO A 102 N MSE A 103 1555 1555 1.33 LINK C MSE A 103 N GLN A 104 1555 1555 1.33 LINK C LEU B 20 N MSE B 21 1555 1555 1.33 LINK C MSE B 21 N SER B 22 1555 1555 1.33 LINK C PRO B 102 N MSE B 103 1555 1555 1.32 LINK C MSE B 103 N GLN B 104 1555 1555 1.33 SITE 1 AC1 3 HOH A 332 ARG B 70 GLN B 131 CRYST1 58.226 79.293 264.130 90.00 90.00 90.00 C 2 2 21 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 0.017174 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012611 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003786 0.00000