HEADER OXIDOREDUCTASE 13-NOV-24 9EBY TITLE CRYSTAL STRUCTURE OF RUFO IN COMPLEX WITH MRYLH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MET-ARG-TYR-LEU-HIS; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ATRATUS; SOURCE 3 ORGANISM_TAXID: 1893; SOURCE 4 GENE: RUFO; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: STREPTOMYCES ATRATUS; SOURCE 10 ORGANISM_TAXID: 1893 KEYWDS RUFOMYCIN BIOSYNTHESIS, CYTOCHROME P450 ENZYME, RIPP-PRODUCING KEYWDS 2 ENZYME, NITRATING HEME ENZYME, PEPTIDE BOUND, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.NOLAN,Y.WANG REVDAT 2 09-JUL-25 9EBY 1 JRNL REVDAT 1 18-JUN-25 9EBY 0 JRNL AUTH K.NOLAN,R.USAI,B.LI,S.JORDAN,Y.WANG JRNL TITL MOLECULAR BASIS FOR PEPTIDE NITRATION BY A NOVEL CYTOCHROME JRNL TITL 2 P450 ENZYME IN RIPP BIOSYNTHESIS. JRNL REF ACS CATALYSIS V. 15 10391 2025 JRNL REFN ESSN 2155-5435 JRNL PMID 40568218 JRNL DOI 10.1021/ACSCATAL.5C01932 REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 24147 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.280 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 45.2800 - 4.8800 1.00 1830 166 0.2036 0.2372 REMARK 3 2 4.8800 - 3.8800 0.99 1711 154 0.1732 0.2225 REMARK 3 3 3.8800 - 3.3900 0.99 1703 154 0.1818 0.2210 REMARK 3 4 3.3900 - 3.0800 0.98 1666 150 0.2119 0.2715 REMARK 3 5 3.0800 - 2.8600 0.96 1631 147 0.2030 0.2856 REMARK 3 6 2.8600 - 2.6900 0.96 1611 146 0.2014 0.2631 REMARK 3 7 2.6900 - 2.5500 0.97 1632 147 0.2070 0.2772 REMARK 3 8 2.5500 - 2.4400 0.97 1640 148 0.2142 0.3001 REMARK 3 9 2.4400 - 2.3500 0.94 1552 141 0.2188 0.3240 REMARK 3 10 2.3500 - 2.2700 0.89 1490 135 0.2232 0.2867 REMARK 3 11 2.2700 - 2.2000 0.87 1457 130 0.2201 0.2762 REMARK 3 12 2.2000 - 2.1300 0.86 1428 130 0.2196 0.2961 REMARK 3 13 2.1300 - 2.0800 0.84 1402 126 0.2453 0.3306 REMARK 3 14 2.0800 - 2.0300 0.84 1394 126 0.2763 0.3682 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.630 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 : 0.009 3179 REMARK 3 ANGLE : 1.049 4353 REMARK 3 CHIRALITY : 0.054 476 REMARK 3 PLANARITY : 0.011 581 REMARK 3 DIHEDRAL : 9.609 444 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 9EBY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1000290135. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-24 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 : NSLS-II REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97857 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24219 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 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 (%) : 93.4 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.17100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.73800 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3350, 0.2 M SODIUM TARTRATE REMARK 280 DIBASIC DIHYDRATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 278K 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 27.58150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.25550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.25550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.58150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.65000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 VAL A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 PRO A 7 REMARK 465 GLU A 8 REMARK 465 HIS A 9 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 OG SER A 66 OD2 ASP A 87 2.00 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 THR A 79 -6.21 74.78 REMARK 500 TYR A 137 -68.97 -120.33 REMARK 500 ASP A 201 69.90 -155.27 REMARK 500 ASP A 223 -158.64 -138.08 REMARK 500 ASN A 334 80.82 -150.25 REMARK 500 ASN A 335 59.41 -93.15 REMARK 500 HIS A 366 71.37 -119.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 688 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 689 DISTANCE = 6.84 ANGSTROMS 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 346 SG REMARK 620 2 HEM A 401 NA 98.1 REMARK 620 3 HEM A 401 NB 86.9 85.0 REMARK 620 4 HEM A 401 NC 92.8 167.9 90.4 REMARK 620 5 HEM A 401 ND 101.0 91.1 171.6 91.9 REMARK 620 6 HOH B 101 O 168.4 72.2 85.9 96.3 85.9 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9DUJ RELATED DB: PDB DBREF1 9EBY A 1 394 UNP A0A224AU14_STRAR DBREF2 9EBY A A0A224AU14 1 394 DBREF 9EBY B 1 5 PDB 9EBY 9EBY 1 5 SEQADV 9EBY HIS A 0 UNP A0A224AU1 EXPRESSION TAG SEQRES 1 A 395 HIS MET THR VAL SER PRO ALA PRO GLU HIS THR ASP PRO SEQRES 2 A 395 LEU PHE SER PRO LEU ASP PRO ALA VAL LEU ALA ASP PRO SEQRES 3 A 395 TYR PRO VAL TYR ARG ARG LEU ARG GLU THR HIS PRO VAL SEQRES 4 A 395 TYR TRP HIS ALA GLY LEU ASP SER TRP LEU MET THR ARG SEQRES 5 A 395 HIS ALA ASP CYS THR ALA ILE LEU ARG ASP PRO GLY ARG SEQRES 6 A 395 PHE SER THR ASP PHE ARG LYS ILE ASP ILE PRO THR PRO SEQRES 7 A 395 PRO THR LEU LEU SER LEU GLN THR LEU ASP PRO PRO ASP SEQRES 8 A 395 GLN THR PRO LEU ARG HIS LEU ALA LEU ASP ALA VAL ARG SEQRES 9 A 395 ALA GLN ASP LEU ASP ALA LEU ARG LYS GLU LEU THR LEU SEQRES 10 A 395 PHE ALA ASP GLN LEU LEU ASP GLU LEU ALA ASP ARG GLU SEQRES 11 A 395 SER PHE ASP PHE ILE HIS ASP TYR ALA ASP VAL PHE THR SEQRES 12 A 395 LEU ARG ALA ILE THR ARG PHE ILE GLY VAL GLU PRO PRO SEQRES 13 A 395 GLU THR ASP GLU ALA PHE ALA ARG PHE ASN ASP ASP LEU SEQRES 14 A 395 ASP HIS SER MET ASP ALA GLN LEU ASP PRO ASP ALA GLU SEQRES 15 A 395 GLU PRO GLY LEU ARG ALA ARG ALA HIS PHE ASN ASP LEU SEQRES 16 A 395 VAL ARG SER TRP LEU GLY ASP PRO GLY PRO HIS GLY VAL SEQRES 17 A 395 LEU PRO ASP VAL VAL ARG LEU LEU PRO GLY SER GLY VAL SEQRES 18 A 395 GLU ALA ASP ASP VAL LEU VAL ASN SER VAL ARG ALA PHE SEQRES 19 A 395 PHE HIS ALA GLY PHE GLU VAL PRO SER ARG PHE LEU GLY SEQRES 20 A 395 ASN ALA LEU ALA ALA LEU LEU ALA THR PRO GLY ALA TRP SEQRES 21 A 395 GLU GLN LEU VAL ARG GLY ASP VAL GLY LEU ASP THR ALA SEQRES 22 A 395 VAL GLU GLU LEU ILE ARG TYR VAL GLY PRO VAL GLN ALA SEQRES 23 A 395 LEU ALA ARG ALA CYS LEU GLN ASP THR GLU LEU GLY GLY SEQRES 24 A 395 MET ALA VAL LYS GLU GLY GLN VAL VAL THR ALA LEU ILE SEQRES 25 A 395 GLY ALA ALA ASN ARG ASP PRO ASP GLN PHE PRO ASP PRO SEQRES 26 A 395 GLU THR LEU ARG LEU ASP ARG LYS PRO ASN ASN HIS LEU SEQRES 27 A 395 GLY PHE GLY ARG GLY ALA HIS SER CYS LEU GLY LEU ASN SEQRES 28 A 395 VAL ALA ARG ILE GLU ALA HIS VAL THR LEU GLY ALA LEU SEQRES 29 A 395 LEU ARG HIS PRO GLY VAL ARG SER ALA GLY GLU PRO VAL SEQRES 30 A 395 VAL ARG PRO ASN GLY THR LEU ARG GLY LEU SER ARG LEU SEQRES 31 A 395 PRO LEU THR LEU GLY SEQRES 1 B 5 MET ARG TYR LEU HIS HET HEM A 401 43 HET GOL A 402 6 HET GOL A 403 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *195(H2 O) HELIX 1 AA1 ASP A 18 ASP A 24 1 7 HELIX 2 AA2 PRO A 25 HIS A 36 1 12 HELIX 3 AA3 ARG A 51 ASP A 61 1 11 HELIX 4 AA4 ASP A 68 ASP A 73 5 6 HELIX 5 AA5 SER A 82 LEU A 86 5 5 HELIX 6 AA6 GLN A 91 ALA A 104 1 14 HELIX 7 AA7 ASP A 106 ASP A 127 1 22 HELIX 8 AA8 PHE A 133 TYR A 137 1 5 HELIX 9 AA9 TYR A 137 GLY A 151 1 15 HELIX 10 AB1 ASP A 158 MET A 172 1 15 HELIX 11 AB2 ASP A 177 ASP A 179 5 3 HELIX 12 AB3 ALA A 180 ASP A 201 1 22 HELIX 13 AB4 GLY A 206 LEU A 215 1 10 HELIX 14 AB5 ASP A 223 THR A 255 1 33 HELIX 15 AB6 GLY A 257 GLY A 265 1 9 HELIX 16 AB7 GLY A 268 GLY A 281 1 14 HELIX 17 AB8 LEU A 310 ASN A 315 1 6 HELIX 18 AB9 ARG A 341 SER A 345 5 5 HELIX 19 AC1 GLY A 348 LEU A 364 1 17 SHEET 1 AA1 5 VAL A 38 HIS A 41 0 SHEET 2 AA1 5 SER A 46 MET A 49 -1 O SER A 46 N HIS A 41 SHEET 3 AA1 5 VAL A 306 ALA A 309 1 O THR A 308 N MET A 49 SHEET 4 AA1 5 LEU A 286 CYS A 290 -1 N ARG A 288 O VAL A 307 SHEET 5 AA1 5 PHE A 65 SER A 66 -1 N SER A 66 O ALA A 289 SHEET 1 AA2 3 PHE A 131 ASP A 132 0 SHEET 2 AA2 3 PRO A 390 THR A 392 -1 O LEU A 391 N PHE A 131 SHEET 3 AA2 3 ARG A 370 SER A 371 -1 N ARG A 370 O THR A 392 SHEET 1 AA3 2 THR A 294 LEU A 296 0 SHEET 2 AA3 2 MET A 299 VAL A 301 -1 O VAL A 301 N THR A 294 SHEET 1 AA4 2 VAL A 376 VAL A 377 0 SHEET 2 AA4 2 LEU A 386 ARG A 388 -1 O SER A 387 N VAL A 376 LINK SG CYS A 346 FE HEM A 401 1555 1555 2.28 LINK FE HEM A 401 O HOH B 101 1555 1555 2.58 CISPEP 1 PRO A 88 PRO A 89 0 0.53 CISPEP 2 LYS A 332 PRO A 333 0 -11.61 CRYST1 55.163 79.300 88.511 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 0.018128 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012610 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011298 0.00000 CONECT 2639 3087 CONECT 3045 3049 3076 CONECT 3046 3052 3059 CONECT 3047 3062 3066 CONECT 3048 3069 3073 CONECT 3049 3045 3050 3083 CONECT 3050 3049 3051 3054 CONECT 3051 3050 3052 3053 CONECT 3052 3046 3051 3083 CONECT 3053 3051 CONECT 3054 3050 3055 CONECT 3055 3054 3056 CONECT 3056 3055 3057 3058 CONECT 3057 3056 CONECT 3058 3056 CONECT 3059 3046 3060 3084 CONECT 3060 3059 3061 3063 CONECT 3061 3060 3062 3064 CONECT 3062 3047 3061 3084 CONECT 3063 3060 CONECT 3064 3061 3065 CONECT 3065 3064 CONECT 3066 3047 3067 3085 CONECT 3067 3066 3068 3070 CONECT 3068 3067 3069 3071 CONECT 3069 3048 3068 3085 CONECT 3070 3067 CONECT 3071 3068 3072 CONECT 3072 3071 CONECT 3073 3048 3074 3086 CONECT 3074 3073 3075 3077 CONECT 3075 3074 3076 3078 CONECT 3076 3045 3075 3086 CONECT 3077 3074 CONECT 3078 3075 3079 CONECT 3079 3078 3080 CONECT 3080 3079 3081 3082 CONECT 3081 3080 CONECT 3082 3080 CONECT 3083 3049 3052 3087 CONECT 3084 3059 3062 3087 CONECT 3085 3066 3069 3087 CONECT 3086 3073 3076 3087 CONECT 3087 2639 3083 3084 3085 CONECT 3087 3086 3289 CONECT 3088 3089 3090 CONECT 3089 3088 CONECT 3090 3088 3091 3092 CONECT 3091 3090 CONECT 3092 3090 3093 CONECT 3093 3092 CONECT 3094 3095 3096 CONECT 3095 3094 CONECT 3096 3094 3097 3098 CONECT 3097 3096 CONECT 3098 3096 3099 CONECT 3099 3098 CONECT 3289 3087 MASTER 289 0 3 19 12 0 0 6 3285 2 58 32 END