HEADER OXIDOREDUCTASE 12-FEB-19 6QO5 TITLE CRYSTAL STRUCTURE OF APO (METAL-FREE) RIBONUCLEOTIDE REDUCTASE NRDF TITLE 2 FROM BACILLUS ANTHRACIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE SUBUNIT BETA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.17.4.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 VARIANT: PXO1-/PXO2- DEFICIENT; SOURCE 5 GENE: NRDF, GBAA_1372; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA 2 KEYWDS METAL BINDING; OXIDATION REDUCTION PROCESS; 2'-DEOXYRIBONUCLEOTIDE KEYWDS 2 METABOLISM; DNA REPLICATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.GRAVE,M.HOGBOM REVDAT 4 24-JAN-24 6QO5 1 REMARK REVDAT 3 02-OCT-19 6QO5 1 JRNL REVDAT 2 28-AUG-19 6QO5 1 JRNL REVDAT 1 21-AUG-19 6QO5 0 JRNL AUTH K.GRAVE,W.LAMBERT,G.BERGGREN,J.J.GRIESE,M.D.BENNETT, JRNL AUTH 2 D.T.LOGAN,M.HOGBOM JRNL TITL REDOX-INDUCED STRUCTURAL CHANGES IN THE DI-IRON AND JRNL TITL 2 DI-MANGANESE FORMS OF BACILLUS ANTHRACIS RIBONUCLEOTIDE JRNL TITL 3 REDUCTASE SUBUNIT NRDF SUGGEST A MECHANISM FOR GATING OF JRNL TITL 4 RADICAL ACCESS. JRNL REF J.BIOL.INORG.CHEM. V. 24 849 2019 JRNL REFN ESSN 1432-1327 JRNL PMID 31410573 JRNL DOI 10.1007/S00775-019-01703-Z REMARK 2 REMARK 2 RESOLUTION. 1.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 95759 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4788 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 41.7799 - 4.6935 0.98 3119 164 0.1848 0.2065 REMARK 3 2 4.6935 - 3.7262 0.99 3066 162 0.1279 0.1502 REMARK 3 3 3.7262 - 3.2554 1.00 3079 162 0.1417 0.1681 REMARK 3 4 3.2554 - 2.9578 0.99 3035 159 0.1672 0.1788 REMARK 3 5 2.9578 - 2.7458 0.99 3037 160 0.1651 0.1623 REMARK 3 6 2.7458 - 2.5840 1.00 3045 161 0.1490 0.1682 REMARK 3 7 2.5840 - 2.4546 1.00 3048 160 0.1446 0.1703 REMARK 3 8 2.4546 - 2.3477 1.00 3050 161 0.1491 0.1830 REMARK 3 9 2.3477 - 2.2574 1.00 3061 161 0.1430 0.1872 REMARK 3 10 2.2574 - 2.1795 1.00 3009 158 0.1432 0.1688 REMARK 3 11 2.1795 - 2.1113 1.00 3028 159 0.1499 0.1946 REMARK 3 12 2.1113 - 2.0510 1.00 3041 160 0.1588 0.1811 REMARK 3 13 2.0510 - 1.9970 1.00 3045 161 0.1604 0.1952 REMARK 3 14 1.9970 - 1.9483 1.00 3049 160 0.1666 0.1943 REMARK 3 15 1.9483 - 1.9040 1.00 3008 159 0.1818 0.2230 REMARK 3 16 1.9040 - 1.8635 1.00 3026 159 0.1781 0.2376 REMARK 3 17 1.8635 - 1.8262 1.00 3058 161 0.1795 0.2194 REMARK 3 18 1.8262 - 1.7917 1.00 2982 157 0.1884 0.2376 REMARK 3 19 1.7917 - 1.7597 1.00 3025 159 0.1894 0.2623 REMARK 3 20 1.7597 - 1.7299 1.00 3047 160 0.1944 0.2319 REMARK 3 21 1.7299 - 1.7020 1.00 3034 160 0.1997 0.2362 REMARK 3 22 1.7020 - 1.6758 1.00 3015 159 0.2117 0.2306 REMARK 3 23 1.6758 - 1.6512 1.00 3034 159 0.2185 0.2584 REMARK 3 24 1.6512 - 1.6279 1.00 3038 160 0.2197 0.2739 REMARK 3 25 1.6279 - 1.6059 1.00 3046 161 0.2241 0.2568 REMARK 3 26 1.6059 - 1.5850 1.00 2997 157 0.2283 0.3085 REMARK 3 27 1.5850 - 1.5652 1.00 3016 159 0.2452 0.3131 REMARK 3 28 1.5652 - 1.5464 1.00 3040 160 0.2587 0.2979 REMARK 3 29 1.5464 - 1.5284 1.00 3031 160 0.2664 0.3075 REMARK 3 30 1.5284 - 1.5112 0.94 2862 150 0.2779 0.2948 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.59 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 4883 REMARK 3 ANGLE : 1.092 6611 REMARK 3 CHIRALITY : 0.060 733 REMARK 3 PLANARITY : 0.007 843 REMARK 3 DIHEDRAL : 14.290 2917 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 6QO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1292100154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 95759 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.510 REMARK 200 RESOLUTION RANGE LOW (A) : 40.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.62200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.110 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: 1KGN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 - 2.0 M AMMONIUM SULPHATE, 0.1 M REMARK 280 BIS-TRIS METHANE PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K 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 29.90300 REMARK 290 SMTRY3 2 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: 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 GLU A 276 REMARK 465 GLU A 277 REMARK 465 GLU A 278 REMARK 465 SER A 298 REMARK 465 VAL A 299 REMARK 465 LYS A 300 REMARK 465 GLY A 301 REMARK 465 ASN A 302 REMARK 465 GLY A 303 REMARK 465 TYR A 304 REMARK 465 VAL A 305 REMARK 465 LYS A 306 REMARK 465 ALA A 307 REMARK 465 THR A 308 REMARK 465 ASN A 309 REMARK 465 VAL A 310 REMARK 465 GLU A 311 REMARK 465 LYS A 312 REMARK 465 LEU A 313 REMARK 465 SER A 314 REMARK 465 ASP A 315 REMARK 465 ASP A 316 REMARK 465 ASP A 317 REMARK 465 PHE A 318 REMARK 465 VAL A 319 REMARK 465 PHE A 320 REMARK 465 ASN A 321 REMARK 465 PHE A 322 REMARK 465 THR B 289 REMARK 465 ASP B 290 REMARK 465 THR B 291 REMARK 465 LYS B 292 REMARK 465 ASN B 293 REMARK 465 HIS B 294 REMARK 465 ASP B 295 REMARK 465 PHE B 296 REMARK 465 PHE B 297 REMARK 465 SER B 298 REMARK 465 VAL B 299 REMARK 465 LYS B 300 REMARK 465 GLY B 301 REMARK 465 ASN B 302 REMARK 465 GLY B 303 REMARK 465 TYR B 304 REMARK 465 VAL B 305 REMARK 465 LYS B 306 REMARK 465 ALA B 307 REMARK 465 THR B 308 REMARK 465 ASN B 309 REMARK 465 VAL B 310 REMARK 465 GLU B 311 REMARK 465 LYS B 312 REMARK 465 LEU B 313 REMARK 465 SER B 314 REMARK 465 ASP B 315 REMARK 465 ASP B 316 REMARK 465 ASP B 317 REMARK 465 PHE B 318 REMARK 465 VAL B 319 REMARK 465 PHE B 320 REMARK 465 ASN B 321 REMARK 465 PHE B 322 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 HOH A 622 O HOH A 649 1.92 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 GLU A 68 -51.10 -138.31 REMARK 500 TYR A 163 -58.67 -141.59 REMARK 500 GLU B 68 -49.30 -139.09 REMARK 500 TYR B 163 -59.87 -138.15 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 CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6QOB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEOTIDE REDUCTASE NRDF FROM BACILLUS REMARK 900 ANTHRACIS WITH PARTIALLY OXIDISED DI-IRON METALLOCOFACTOR REMARK 900 RELATED ID: 6QO9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEOTIDE REDUCTASE NRDF FROM BACILLUS REMARK 900 ANTHRACIS SOAKED WITH MANGANESE IONS DBREF 6QO5 A 1 322 UNP Q81TB4 Q81TB4_BACAN 1 322 DBREF 6QO5 B 1 322 UNP Q81TB4 Q81TB4_BACAN 1 322 SEQRES 1 A 322 MET ARG ALA VAL ASN TRP ASN LYS LYS GLU ASP ASP PHE SEQRES 2 A 322 SER LEU MET PHE TRP LYS GLN ASN ILE ALA GLN PHE TRP SEQRES 3 A 322 THR GLU GLU GLU ILE ALA VAL SER SER ASP LYS ASN THR SEQRES 4 A 322 TRP VAL GLN LEU SER LYS GLU GLU GLN ILE ALA TYR LYS SEQRES 5 A 322 ARG VAL LEU GLY GLY LEU THR LEU LEU ASP THR LYS GLN SEQRES 6 A 322 GLY GLY GLU GLY MET PRO LEU VAL LEU VAL HIS LEU GLU SEQRES 7 A 322 ASN LEU GLN ALA LYS SER VAL LEU ALA PHE MET GLY ALA SEQRES 8 A 322 MET GLU GLU VAL HIS ALA LYS SER TYR SER HIS ILE PHE SEQRES 9 A 322 THR THR LEU ALA THR GLU GLU GLU ILE ASP GLU ILE PHE SEQRES 10 A 322 ASP TRP VAL ASP THR HIS PRO LEU LEU GLU LYS LYS ALA SEQRES 11 A 322 GLY ILE ILE THR SER TYR TYR ARG ARG LEU LEU LYS PRO SEQRES 12 A 322 GLU VAL THR LYS LYS GLU LEU TYR MET ALA MET VAL ALA SEQRES 13 A 322 SER VAL PHE LEU GLU SER TYR LEU PHE TYR SER GLY PHE SEQRES 14 A 322 PHE TYR PRO LEU TYR LEU ALA GLY GLN GLY LYS LEU THR SEQRES 15 A 322 ALA SER GLY GLU ILE ILE ASN LEU ILE ILE ARG ASP GLU SEQRES 16 A 322 SER ILE HIS GLY VAL PHE VAL GLY ILE LEU ALA GLN GLN SEQRES 17 A 322 ILE PHE ALA GLU LEU SER ALA GLU ASP GLN GLN GLU VAL SEQRES 18 A 322 GLN LYS GLU THR GLN GLU LEU LEU MET GLU LEU TYR GLU SEQRES 19 A 322 ILE GLU MET ALA TYR THR GLU GLU ILE TYR THR SER ILE SEQRES 20 A 322 GLY LEU VAL GLU ASP VAL ASN ARG PHE VAL ARG TYR ASN SEQRES 21 A 322 ALA ASN LYS GLY LEU MET ASN LEU GLY LEU GLU PRO LYS SEQRES 22 A 322 PHE GLU GLU GLU GLU ILE ASN PRO ILE VAL LEU ASN GLY SEQRES 23 A 322 LEU ARG THR ASP THR LYS ASN HIS ASP PHE PHE SER VAL SEQRES 24 A 322 LYS GLY ASN GLY TYR VAL LYS ALA THR ASN VAL GLU LYS SEQRES 25 A 322 LEU SER ASP ASP ASP PHE VAL PHE ASN PHE SEQRES 1 B 322 MET ARG ALA VAL ASN TRP ASN LYS LYS GLU ASP ASP PHE SEQRES 2 B 322 SER LEU MET PHE TRP LYS GLN ASN ILE ALA GLN PHE TRP SEQRES 3 B 322 THR GLU GLU GLU ILE ALA VAL SER SER ASP LYS ASN THR SEQRES 4 B 322 TRP VAL GLN LEU SER LYS GLU GLU GLN ILE ALA TYR LYS SEQRES 5 B 322 ARG VAL LEU GLY GLY LEU THR LEU LEU ASP THR LYS GLN SEQRES 6 B 322 GLY GLY GLU GLY MET PRO LEU VAL LEU VAL HIS LEU GLU SEQRES 7 B 322 ASN LEU GLN ALA LYS SER VAL LEU ALA PHE MET GLY ALA SEQRES 8 B 322 MET GLU GLU VAL HIS ALA LYS SER TYR SER HIS ILE PHE SEQRES 9 B 322 THR THR LEU ALA THR GLU GLU GLU ILE ASP GLU ILE PHE SEQRES 10 B 322 ASP TRP VAL ASP THR HIS PRO LEU LEU GLU LYS LYS ALA SEQRES 11 B 322 GLY ILE ILE THR SER TYR TYR ARG ARG LEU LEU LYS PRO SEQRES 12 B 322 GLU VAL THR LYS LYS GLU LEU TYR MET ALA MET VAL ALA SEQRES 13 B 322 SER VAL PHE LEU GLU SER TYR LEU PHE TYR SER GLY PHE SEQRES 14 B 322 PHE TYR PRO LEU TYR LEU ALA GLY GLN GLY LYS LEU THR SEQRES 15 B 322 ALA SER GLY GLU ILE ILE ASN LEU ILE ILE ARG ASP GLU SEQRES 16 B 322 SER ILE HIS GLY VAL PHE VAL GLY ILE LEU ALA GLN GLN SEQRES 17 B 322 ILE PHE ALA GLU LEU SER ALA GLU ASP GLN GLN GLU VAL SEQRES 18 B 322 GLN LYS GLU THR GLN GLU LEU LEU MET GLU LEU TYR GLU SEQRES 19 B 322 ILE GLU MET ALA TYR THR GLU GLU ILE TYR THR SER ILE SEQRES 20 B 322 GLY LEU VAL GLU ASP VAL ASN ARG PHE VAL ARG TYR ASN SEQRES 21 B 322 ALA ASN LYS GLY LEU MET ASN LEU GLY LEU GLU PRO LYS SEQRES 22 B 322 PHE GLU GLU GLU GLU ILE ASN PRO ILE VAL LEU ASN GLY SEQRES 23 B 322 LEU ARG THR ASP THR LYS ASN HIS ASP PHE PHE SER VAL SEQRES 24 B 322 LYS GLY ASN GLY TYR VAL LYS ALA THR ASN VAL GLU LYS SEQRES 25 B 322 LEU SER ASP ASP ASP PHE VAL PHE ASN PHE HET CL A 401 1 HET SO4 B 401 5 HETNAM CL CHLORIDE ION HETNAM SO4 SULFATE ION FORMUL 3 CL CL 1- FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *302(H2 O) HELIX 1 1 SER A 14 GLN A 24 1 11 HELIX 2 2 VAL A 33 GLN A 42 5 10 HELIX 3 3 LYS A 45 HIS A 76 1 32 HELIX 4 4 LEU A 80 LEU A 107 1 28 HELIX 5 5 GLU A 110 THR A 122 1 13 HELIX 6 6 PRO A 124 LEU A 140 1 17 HELIX 7 7 LYS A 147 GLN A 178 1 32 HELIX 8 8 THR A 182 GLU A 212 1 31 HELIX 9 9 ALA A 215 THR A 245 1 31 HELIX 10 10 LEU A 249 LEU A 268 1 20 HELIX 11 11 PRO A 281 LEU A 287 1 7 HELIX 12 12 SER B 14 GLN B 24 1 11 HELIX 13 13 VAL B 33 GLN B 42 5 10 HELIX 14 14 LYS B 45 HIS B 76 1 32 HELIX 15 15 LEU B 80 LEU B 107 1 28 HELIX 16 16 GLU B 110 THR B 122 1 13 HELIX 17 17 PRO B 124 LEU B 140 11 17 HELIX 18 18 LYS B 147 GLN B 178 1 32 HELIX 19 19 THR B 182 GLU B 212 1 31 HELIX 20 20 ALA B 215 THR B 245 1 31 HELIX 21 21 LEU B 249 LEU B 268 1 20 HELIX 22 22 PRO B 281 LEU B 287 1 7 SITE 1 AC1 1 LYS A 147 SITE 1 AC2 4 ALA B 32 VAL B 33 SER B 34 HIS B 102 CRYST1 57.185 59.806 95.234 90.00 107.08 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 0.017487 0.000000 0.005371 0.00000 SCALE2 0.000000 0.016721 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010985 0.00000