HEADER OXIDOREDUCTASE 07-DEC-16 5U5W TITLE CCP GATELESS CAVITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.11.1.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN RM11-1A); SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 285006; SOURCE 5 STRAIN: RM11-1A; SOURCE 6 GENE: SCRG_04081; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS MODEL SYSTEM, CYTOCHROME C PEROXIDASE, GIST, WATER, DESOLVATION, KEYWDS 2 DOCKING, LIGAND BINDING, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.FISCHER,B.K.SHOICHET REVDAT 7 06-MAR-24 5U5W 1 REMARK REVDAT 6 01-JAN-20 5U5W 1 REMARK REVDAT 5 20-SEP-17 5U5W 1 REMARK REVDAT 4 23-AUG-17 5U5W 1 JRNL REVDAT 3 16-AUG-17 5U5W 1 JRNL REVDAT 2 02-AUG-17 5U5W 1 JRNL REVDAT 1 01-FEB-17 5U5W 0 JRNL AUTH T.E.BALIUS,M.FISCHER,R.M.STEIN,T.B.ADLER,C.N.NGUYEN,A.CRUZ, JRNL AUTH 2 M.K.GILSON,T.KURTZMAN,B.K.SHOICHET JRNL TITL TESTING INHOMOGENEOUS SOLVATION THEORY IN STRUCTURE-BASED JRNL TITL 2 LIGAND DISCOVERY. JRNL REF PROC. NATL. ACAD. SCI. V. 114 E6839 2017 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 28760952 JRNL DOI 10.1073/PNAS.1703287114 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.FISCHER,R.G.COLEMAN,J.S.FRASER,B.K.SHOICHET REMARK 1 TITL INCORPORATION OF PROTEIN FLEXIBILITY AND CONFORMATIONAL REMARK 1 TITL 2 ENERGY PENALTIES IN DOCKING SCREENS TO IMPROVE LIGAND REMARK 1 TITL 3 DISCOVERY. REMARK 1 REF NAT CHEM V. 6 575 2014 REMARK 1 REFN ESSN 1755-4349 REMARK 1 PMID 24950326 REMARK 1 DOI 10.1038/NCHEM.1954 REMARK 2 REMARK 2 RESOLUTION. 1.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 99239 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.145 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 5010 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 53.5706 - 4.0079 1.00 3554 185 0.1324 0.1462 REMARK 3 2 4.0079 - 3.1813 1.00 3388 178 0.1348 0.1622 REMARK 3 3 3.1813 - 2.7792 1.00 3377 180 0.1378 0.1475 REMARK 3 4 2.7792 - 2.5251 1.00 3314 188 0.1268 0.1441 REMARK 3 5 2.5251 - 2.3441 1.00 3331 176 0.1182 0.1496 REMARK 3 6 2.3441 - 2.2059 1.00 3325 159 0.1137 0.1423 REMARK 3 7 2.2059 - 2.0954 1.00 3301 187 0.1170 0.1437 REMARK 3 8 2.0954 - 2.0042 1.00 3286 184 0.1261 0.1454 REMARK 3 9 2.0042 - 1.9270 1.00 3289 194 0.1184 0.1622 REMARK 3 10 1.9270 - 1.8605 1.00 3292 172 0.1214 0.1636 REMARK 3 11 1.8605 - 1.8023 1.00 3269 175 0.1191 0.1703 REMARK 3 12 1.8023 - 1.7508 1.00 3305 151 0.1199 0.1631 REMARK 3 13 1.7508 - 1.7047 1.00 3276 168 0.1226 0.1745 REMARK 3 14 1.7047 - 1.6631 1.00 3295 176 0.1228 0.1746 REMARK 3 15 1.6631 - 1.6253 1.00 3230 191 0.1308 0.1755 REMARK 3 16 1.6253 - 1.5907 1.00 3280 166 0.1431 0.1925 REMARK 3 17 1.5907 - 1.5589 1.00 3262 162 0.1474 0.1867 REMARK 3 18 1.5589 - 1.5295 1.00 3254 193 0.1602 0.1876 REMARK 3 19 1.5295 - 1.5022 1.00 3255 172 0.1690 0.1722 REMARK 3 20 1.5022 - 1.4767 1.00 3311 161 0.1759 0.2180 REMARK 3 21 1.4767 - 1.4529 1.00 3232 172 0.1876 0.2645 REMARK 3 22 1.4529 - 1.4305 1.00 3226 185 0.2158 0.2680 REMARK 3 23 1.4305 - 1.4095 0.99 3217 166 0.2439 0.2913 REMARK 3 24 1.4095 - 1.3896 0.96 3147 165 0.2649 0.2936 REMARK 3 25 1.3896 - 1.3709 0.92 3009 156 0.2925 0.3231 REMARK 3 26 1.3709 - 1.3530 0.89 2892 151 0.3041 0.3682 REMARK 3 27 1.3530 - 1.3361 0.83 2672 158 0.3279 0.3947 REMARK 3 28 1.3361 - 1.3200 0.76 2507 127 0.3416 0.3210 REMARK 3 29 1.3200 - 1.3047 0.68 2194 126 0.3734 0.4141 REMARK 3 30 1.3047 - 1.2900 0.59 1939 86 0.3839 0.4173 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.92 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 : 0.013 2614 REMARK 3 ANGLE : 1.384 3559 REMARK 3 CHIRALITY : 0.083 342 REMARK 3 PLANARITY : 0.008 474 REMARK 3 DIHEDRAL : 13.729 956 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 5U5W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-AUG-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1158 REMARK 200 MONOCHROMATOR : KOHZU DUAL DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 99888 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.290 REMARK 200 RESOLUTION RANGE LOW (A) : 53.525 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 10.90 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 1.22700 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.6.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: COMPOUND SOAKED INTO CRYSTAL GROWN IN REMARK 280 EQUAL VOLUME OF 500MM MES BUFFER (PH 6.0) AND 25% MPD, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.52450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.52450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.51100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.52450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.52450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.51100 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 192 54.38 -156.14 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 HEM A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 175 NE2 REMARK 620 2 HEM A 301 NA 97.7 REMARK 620 3 HEM A 301 NB 92.1 89.5 REMARK 620 4 HEM A 301 NC 90.0 172.3 91.0 REMARK 620 5 HEM A 301 ND 94.9 90.6 173.0 88.0 REMARK 620 6 HOH A 450 O 173.0 80.1 81.3 92.4 91.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7W1 A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5U5U RELATED DB: PDB REMARK 900 RELATED ID: 5U5V RELATED DB: PDB REMARK 900 RELATED ID: 5U5X RELATED DB: PDB REMARK 900 RELATED ID: 5U5Y RELATED DB: PDB REMARK 900 RELATED ID: 5U5Z RELATED DB: PDB REMARK 900 RELATED ID: 5U60 RELATED DB: PDB REMARK 900 RELATED ID: 5U61 RELATED DB: PDB DBREF 5U5W A 4 292 UNP B3LRE1 B3LRE1_YEAS1 72 362 SEQADV 5U5W GLY A 190 UNP B3LRE1 PRO 258 ENGINEERED MUTATION SEQADV 5U5W GLY A 191 UNP B3LRE1 TRP 259 ENGINEERED MUTATION SEQADV 5U5W A UNP B3LRE1 GLY 260 DELETION SEQADV 5U5W A UNP B3LRE1 ALA 261 DELETION SEQRES 1 A 289 LEU VAL HIS VAL ALA SER VAL GLU LYS GLY ARG SER TYR SEQRES 2 A 289 GLU ASP PHE GLN LYS VAL TYR ASN ALA ILE ALA LEU LYS SEQRES 3 A 289 LEU ARG GLU ASP ASP GLU TYR ASP ASN TYR ILE GLY TYR SEQRES 4 A 289 GLY PRO VAL LEU VAL ARG LEU ALA TRP HIS ILE SER GLY SEQRES 5 A 289 THR TRP ASP LYS HIS ASP ASN THR GLY GLY SER TYR GLY SEQRES 6 A 289 GLY THR TYR ARG PHE LYS LYS GLU PHE ASN ASP PRO SER SEQRES 7 A 289 ASN ALA GLY LEU GLN ASN GLY PHE LYS PHE LEU GLU PRO SEQRES 8 A 289 ILE HIS LYS GLU PHE PRO TRP ILE SER SER GLY ASP LEU SEQRES 9 A 289 PHE SER LEU GLY GLY VAL THR ALA VAL GLN GLU MET GLN SEQRES 10 A 289 GLY PRO LYS ILE PRO TRP ARG CYS GLY ARG VAL ASP THR SEQRES 11 A 289 PRO GLU ASP THR THR PRO ASP ASN GLY ARG LEU PRO ASP SEQRES 12 A 289 ALA ASP LYS ASP ALA GLY TYR VAL ARG THR PHE PHE GLN SEQRES 13 A 289 ARG LEU ASN MET ASN ASP ARG GLU VAL VAL ALA LEU MET SEQRES 14 A 289 GLY ALA HIS ALA LEU GLY LYS THR HIS LEU LYS ASN SER SEQRES 15 A 289 GLY TYR GLU GLY GLY GLY ALA ASN ASN VAL PHE THR ASN SEQRES 16 A 289 GLU PHE TYR LEU ASN LEU LEU ASN GLU ASP TRP LYS LEU SEQRES 17 A 289 GLU LYS ASN ASP ALA ASN ASN GLU GLN TRP ASP SER LYS SEQRES 18 A 289 SER GLY TYR MET MET LEU PRO THR ASP TYR SER LEU ILE SEQRES 19 A 289 GLN ASP PRO LYS TYR LEU SER ILE VAL LYS GLU TYR ALA SEQRES 20 A 289 ASN ASP GLN ASP LYS PHE PHE LYS ASP PHE SER LYS ALA SEQRES 21 A 289 PHE GLU LYS LEU LEU GLU ASN GLY ILE THR PHE PRO LYS SEQRES 22 A 289 ASP ALA PRO SER PRO PHE ILE PHE LYS THR LEU GLU GLU SEQRES 23 A 289 GLN GLY LEU HET HEM A 301 73 HET 7W1 A 302 22 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 7W1 3-METHYLQUINOLIN-4-AMINE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 7W1 C10 H10 N2 FORMUL 4 HOH *310(H2 O) HELIX 1 AA1 SER A 15 ASP A 33 1 19 HELIX 2 AA2 GLU A 35 ILE A 40 1 6 HELIX 3 AA3 TYR A 42 GLY A 55 1 14 HELIX 4 AA4 GLY A 69 ARG A 72 5 4 HELIX 5 AA5 PHE A 73 ASN A 78 1 6 HELIX 6 AA6 ASP A 79 GLY A 84 5 6 HELIX 7 AA7 LEU A 85 PHE A 99 1 15 HELIX 8 AA8 SER A 103 MET A 119 1 17 HELIX 9 AA9 PRO A 134 THR A 138 5 5 HELIX 10 AB1 ASP A 150 ARG A 160 1 11 HELIX 11 AB2 ASN A 164 GLY A 173 1 10 HELIX 12 AB3 ALA A 174 LEU A 177 5 4 HELIX 13 AB4 HIS A 181 GLY A 186 1 6 HELIX 14 AB5 ASN A 198 GLU A 207 1 10 HELIX 15 AB6 LEU A 230 ASP A 239 1 10 HELIX 16 AB7 ASP A 239 ASN A 251 1 13 HELIX 17 AB8 ASP A 252 ASN A 270 1 19 HELIX 18 AB9 THR A 286 GLY A 291 1 6 SHEET 1 AA1 2 HIS A 6 VAL A 7 0 SHEET 2 AA1 2 ILE A 272 THR A 273 1 O THR A 273 N HIS A 6 SHEET 1 AA2 2 GLY A 178 THR A 180 0 SHEET 2 AA2 2 GLY A 189 ASN A 193 -1 O ASN A 193 N GLY A 178 SHEET 1 AA3 3 TRP A 209 LYS A 213 0 SHEET 2 AA3 3 GLU A 219 SER A 223 -1 O GLN A 220 N GLU A 212 SHEET 3 AA3 3 MET A 228 MET A 229 -1 O MET A 229 N TRP A 221 LINK NE2 HIS A 175 FE HEM A 301 1555 1555 2.14 LINK FE HEM A 301 O HOH A 450 1555 1555 2.27 SITE 1 AC1 24 PRO A 44 ARG A 48 TRP A 51 PRO A 145 SITE 2 AC1 24 ASP A 146 ALA A 147 LEU A 171 MET A 172 SITE 3 AC1 24 ALA A 174 HIS A 175 LEU A 177 GLY A 178 SITE 4 AC1 24 LYS A 179 THR A 180 HIS A 181 ASN A 184 SITE 5 AC1 24 SER A 185 LEU A 230 THR A 232 7W1 A 302 SITE 6 AC1 24 HOH A 419 HOH A 442 HOH A 450 HOH A 458 SITE 1 AC2 7 HIS A 175 LEU A 177 GLY A 178 GLY A 190 SITE 2 AC2 7 MET A 228 ASP A 233 HEM A 301 CRYST1 51.049 75.022 107.049 90.00 90.00 90.00 P 21 21 21 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 0.019589 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013330 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009342 0.00000