HEADER VIRAL PROTEIN 19-FEB-18 6FSB TITLE INFLUENZA B/MEMPHIS/13/03 ENDONUCLEASE WITH I38T MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYMERASE ACIDIC PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNA-DIRECTED RNA POLYMERASE SUBUNIT P2; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: N-TERMINAL GAMGSGMA LINKERI38T MUTATION SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS (B/MEMPHIS/13/2003); SOURCE 3 ORGANISM_TAXID: 1601067; SOURCE 4 GENE: PA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PETM11 KEYWDS INFLUENZA POLYMERASE, ENDONUCLEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.CUSACK,V.SPERANZINI REVDAT 2 17-JAN-24 6FSB 1 LINK REVDAT 1 11-JUL-18 6FSB 0 JRNL AUTH S.OMOTO,V.SPERANZINI,T.HASHIMOTO,T.NOSHI,H.YAMAGUCHI, JRNL AUTH 2 M.KAWAI,K.KAWAGUCHI,T.UEHARA,T.SHISHIDO,A.NAITO,S.CUSACK JRNL TITL CHARACTERIZATION OF INFLUENZA VIRUS VARIANTS INDUCED BY JRNL TITL 2 TREATMENT WITH THE ENDONUCLEASE INHIBITOR BALOXAVIR JRNL TITL 3 MARBOXIL. JRNL REF SCI REP V. 8 9633 2018 JRNL REFN ESSN 2045-2322 JRNL PMID 29941893 JRNL DOI 10.1038/S41598-018-27890-4 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.10 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 37473 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1863 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 46.1194 - 4.2314 0.92 2723 139 0.1806 0.1845 REMARK 3 2 4.2314 - 3.3589 0.95 2797 153 0.1593 0.1981 REMARK 3 3 3.3589 - 2.9344 0.97 2804 134 0.1768 0.2328 REMARK 3 4 2.9344 - 2.6661 0.92 2675 140 0.1891 0.2713 REMARK 3 5 2.6661 - 2.4751 0.96 2771 139 0.1921 0.2176 REMARK 3 6 2.4751 - 2.3291 0.97 2799 159 0.2048 0.2627 REMARK 3 7 2.3291 - 2.2125 0.95 2732 144 0.2065 0.2572 REMARK 3 8 2.2125 - 2.1162 0.98 2776 149 0.2207 0.2560 REMARK 3 9 2.1162 - 2.0347 0.95 2775 151 0.2503 0.3122 REMARK 3 10 2.0347 - 1.9645 0.95 2706 135 0.2704 0.3437 REMARK 3 11 1.9645 - 1.9031 0.90 2560 122 0.2977 0.3474 REMARK 3 12 1.9031 - 1.8487 0.94 2735 141 0.3207 0.3171 REMARK 3 13 1.8487 - 1.8000 0.97 2757 157 0.3268 0.3510 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.690 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 : 0.011 3397 REMARK 3 ANGLE : 1.043 4591 REMARK 3 CHIRALITY : 0.060 500 REMARK 3 PLANARITY : 0.006 598 REMARK 3 DIHEDRAL : 13.759 2068 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 6FSB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1200008851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.966 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05500 REMARK 200 FOR THE DATA SET : 7.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.58000 REMARK 200 FOR SHELL : 1.170 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: 5FML REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN, AT 15-17 MG/ML, WAS INCUBATED REMARK 280 WITH 10-FOLD MOLAR EXCESS OF BXA FOR 30 MIN AT RT, MIXTURES WERE REMARK 280 CENTRIFUGED AT RT FOR 5 MINUTES AT 12000 G, AND SOLUBLE FRACTION REMARK 280 WAS USED FOR CRYSTALLIZATION TRIALS (FINAL PROTEIN CONCENTRATION REMARK 280 8-10 MG/ML). MOTHER LIQUOR WAS, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 30.72500 REMARK 290 SMTRY3 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A -7 REMARK 465 GLN A 71 REMARK 465 ASN A 72 REMARK 465 LEU A 73 REMARK 465 GLU A 197 REMARK 465 GLU B 70 REMARK 465 GLN B 71 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 GLN A 152 -0.79 82.01 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 MN A 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 ASP A 109 OD2 83.9 REMARK 620 3 GLU A 120 OE2 174.6 94.1 REMARK 620 4 VAL A 121 O 75.9 86.7 99.1 REMARK 620 5 HOH A 351 O 98.2 101.4 87.1 169.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 109 OD1 REMARK 620 2 HOH A 331 O 77.9 REMARK 620 3 HOH A 351 O 82.1 145.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 81 OE1 REMARK 620 2 ASP B 109 OD1 82.7 REMARK 620 3 HOH B 314 O 77.4 84.8 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 201 DBREF 6FSB A 1 197 UNP Q5V8Z9 Q5V8Z9_9INFB 1 197 DBREF 6FSB B 1 197 UNP Q5V8Z9 Q5V8Z9_9INFB 1 197 SEQADV 6FSB GLY A -7 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB ALA A -6 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB MET A -5 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB GLY A -4 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB SER A -3 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB GLY A -2 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB MET A -1 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB ALA A 0 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB THR A 38 UNP Q5V8Z9 ILE 38 ENGINEERED MUTATION SEQADV 6FSB SER A 60 UNP Q5V8Z9 ALA 60 CONFLICT SEQADV 6FSB GLY B -7 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB ALA B -6 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB MET B -5 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB GLY B -4 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB SER B -3 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB GLY B -2 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB MET B -1 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB ALA B 0 UNP Q5V8Z9 EXPRESSION TAG SEQADV 6FSB THR B 38 UNP Q5V8Z9 ILE 38 ENGINEERED MUTATION SEQADV 6FSB SER B 60 UNP Q5V8Z9 ALA 60 CONFLICT SEQRES 1 A 205 GLY ALA MET GLY SER GLY MET ALA MET ASP THR PHE ILE SEQRES 2 A 205 THR ARG ASN PHE GLN THR THR ILE ILE GLN LYS ALA LYS SEQRES 3 A 205 ASN THR MET ALA GLU PHE SER GLU ASP PRO GLU LEU GLN SEQRES 4 A 205 PRO ALA MET LEU PHE ASN THR CYS VAL HIS LEU GLU VAL SEQRES 5 A 205 CYS TYR VAL ILE SER ASP MET ASN PHE LEU ASP GLU GLU SEQRES 6 A 205 GLY LYS SER TYR THR ALA LEU GLU GLY GLN GLY LYS GLU SEQRES 7 A 205 GLN ASN LEU ARG PRO GLN TYR GLU VAL ILE GLU GLY MET SEQRES 8 A 205 PRO ARG THR ILE ALA TRP MET VAL GLN ARG SER LEU ALA SEQRES 9 A 205 GLN GLU HIS GLY ILE GLU THR PRO LYS TYR LEU ALA ASP SEQRES 10 A 205 LEU PHE ASP TYR LYS THR LYS ARG PHE ILE GLU VAL GLY SEQRES 11 A 205 ILE THR LYS GLY LEU ALA ASP ASP TYR PHE TRP LYS LYS SEQRES 12 A 205 LYS GLU LYS LEU GLY ASN SER MET GLU LEU MET ILE PHE SEQRES 13 A 205 SER TYR ASN GLN ASP TYR SER LEU SER ASN GLU SER SER SEQRES 14 A 205 LEU ASP GLU GLU GLY LYS GLY ARG VAL LEU SER ARG LEU SEQRES 15 A 205 THR GLU LEU GLN ALA GLU LEU SER LEU LYS ASN LEU TRP SEQRES 16 A 205 GLN VAL LEU ILE GLY GLU GLU ASP VAL GLU SEQRES 1 B 205 GLY ALA MET GLY SER GLY MET ALA MET ASP THR PHE ILE SEQRES 2 B 205 THR ARG ASN PHE GLN THR THR ILE ILE GLN LYS ALA LYS SEQRES 3 B 205 ASN THR MET ALA GLU PHE SER GLU ASP PRO GLU LEU GLN SEQRES 4 B 205 PRO ALA MET LEU PHE ASN THR CYS VAL HIS LEU GLU VAL SEQRES 5 B 205 CYS TYR VAL ILE SER ASP MET ASN PHE LEU ASP GLU GLU SEQRES 6 B 205 GLY LYS SER TYR THR ALA LEU GLU GLY GLN GLY LYS GLU SEQRES 7 B 205 GLN ASN LEU ARG PRO GLN TYR GLU VAL ILE GLU GLY MET SEQRES 8 B 205 PRO ARG THR ILE ALA TRP MET VAL GLN ARG SER LEU ALA SEQRES 9 B 205 GLN GLU HIS GLY ILE GLU THR PRO LYS TYR LEU ALA ASP SEQRES 10 B 205 LEU PHE ASP TYR LYS THR LYS ARG PHE ILE GLU VAL GLY SEQRES 11 B 205 ILE THR LYS GLY LEU ALA ASP ASP TYR PHE TRP LYS LYS SEQRES 12 B 205 LYS GLU LYS LEU GLY ASN SER MET GLU LEU MET ILE PHE SEQRES 13 B 205 SER TYR ASN GLN ASP TYR SER LEU SER ASN GLU SER SER SEQRES 14 B 205 LEU ASP GLU GLU GLY LYS GLY ARG VAL LEU SER ARG LEU SEQRES 15 B 205 THR GLU LEU GLN ALA GLU LEU SER LEU LYS ASN LEU TRP SEQRES 16 B 205 GLN VAL LEU ILE GLY GLU GLU ASP VAL GLU HET MN A 201 1 HET MN A 202 1 HET MG B 201 1 HETNAM MN MANGANESE (II) ION HETNAM MG MAGNESIUM ION FORMUL 3 MN 2(MN 2+) FORMUL 5 MG MG 2+ FORMUL 6 HOH *125(H2 O) HELIX 1 AA1 GLY A -4 PHE A 9 1 14 HELIX 2 AA2 GLN A 10 PHE A 24 1 15 HELIX 3 AA3 GLN A 31 ASP A 50 1 20 HELIX 4 AA4 THR A 62 GLN A 67 1 6 HELIX 5 AA5 PRO A 84 GLY A 100 1 17 HELIX 6 AA6 LEU A 127 GLY A 140 1 14 HELIX 7 AA7 ASN A 158 LEU A 162 5 5 HELIX 8 AA8 ASP A 163 LYS A 184 1 22 HELIX 9 AA9 GLY A 192 VAL A 196 5 5 HELIX 10 AB1 GLY B -7 MET B -5 5 3 HELIX 11 AB2 GLY B -4 PHE B 9 1 14 HELIX 12 AB3 GLN B 10 PHE B 24 1 15 HELIX 13 AB4 GLN B 31 MET B 51 1 21 HELIX 14 AB5 ALA B 63 GLN B 67 1 5 HELIX 15 AB6 PRO B 84 GLY B 100 1 17 HELIX 16 AB7 LEU B 127 GLY B 140 1 14 HELIX 17 AB8 ASN B 158 LEU B 162 5 5 HELIX 18 AB9 ASP B 163 LYS B 184 1 22 HELIX 19 AC1 LEU B 186 ILE B 191 1 6 SHEET 1 AA1 2 PHE A 53 LEU A 54 0 SHEET 2 AA1 2 SER A 60 TYR A 61 -1 O TYR A 61 N PHE A 53 SHEET 1 AA2 5 TYR A 77 VAL A 79 0 SHEET 2 AA2 5 LEU A 110 ASP A 112 -1 O PHE A 111 N GLU A 78 SHEET 3 AA2 5 ARG A 117 THR A 124 -1 O ARG A 117 N ASP A 112 SHEET 4 AA2 5 GLU A 144 SER A 149 1 O PHE A 148 N GLY A 122 SHEET 5 AA2 5 TYR A 154 LEU A 156 -1 O SER A 155 N ILE A 147 SHEET 1 AA3 3 SER B 60 THR B 62 0 SHEET 2 AA3 3 ASN B 52 LEU B 54 -1 N PHE B 53 O TYR B 61 SHEET 3 AA3 3 ARG B 74 PRO B 75 -1 O ARG B 74 N LEU B 54 SHEET 1 AA4 5 TYR B 77 VAL B 79 0 SHEET 2 AA4 5 LEU B 110 ASP B 112 -1 O PHE B 111 N GLU B 78 SHEET 3 AA4 5 ARG B 117 THR B 124 -1 O ARG B 117 N ASP B 112 SHEET 4 AA4 5 GLU B 144 SER B 149 1 O PHE B 148 N GLY B 122 SHEET 5 AA4 5 TYR B 154 LEU B 156 -1 O SER B 155 N ILE B 147 LINK NE2 HIS A 41 MN MN A 201 1555 1555 2.49 LINK OD2 ASP A 109 MN MN A 201 1555 1555 2.21 LINK OD1 ASP A 109 MN MN A 202 1555 1555 2.44 LINK OE2 GLU A 120 MN MN A 201 1555 1555 2.17 LINK O VAL A 121 MN MN A 201 1555 1555 2.33 LINK MN MN A 201 O HOH A 351 1555 1555 2.16 LINK MN MN A 202 O HOH A 331 1555 1555 2.73 LINK MN MN A 202 O HOH A 351 1555 1555 2.17 LINK OE1 GLU B 81 MG MG B 201 1555 1555 2.62 LINK OD1 ASP B 109 MG MG B 201 1555 1555 2.04 LINK MG MG B 201 O HOH B 314 1555 1555 2.80 SITE 1 AC1 5 HIS A 41 ASP A 109 GLU A 120 VAL A 121 SITE 2 AC1 5 HOH A 351 SITE 1 AC2 5 GLU A 81 LEU A 107 ASP A 109 HOH A 331 SITE 2 AC2 5 HOH A 351 SITE 1 AC3 3 GLU B 81 ASP B 109 HOH B 314 CRYST1 37.980 61.450 92.630 90.00 95.47 90.00 P 1 21 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 0.026330 0.000000 0.002520 0.00000 SCALE2 0.000000 0.016273 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010845 0.00000