HEADER OXIDOREDUCTASE 04-JUL-22 8ABO TITLE CRYSTAL STRUCTURE OF A STAPHYLOCOCCAL ORTHOLOGUE OF CYP134A1 (CYPX) IN TITLE 2 COMPLEX WITH A FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYPX; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS; SOURCE 3 ORGANISM_TAXID: 1279; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: C41; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET47B KEYWDS CYP, CYPX, STAPHYLOCOCCUS AUREUS, CLL, PULCHERREMIN, P450, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SNEE,M.KATARIYA,C.LEVY REVDAT 2 07-FEB-24 8ABO 1 REMARK REVDAT 1 12-JUL-23 8ABO 0 JRNL AUTH M.SNEE,M.KATARIYA JRNL TITL CRYSTAL STRUCTURE OF A STAPHYLOCOCCAL ORTHOLOGUE OF CYP134A1 JRNL TITL 2 (CYPX) IN COMPLEX WITH A FRAGMENT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 30523 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.170 REMARK 3 FREE R VALUE TEST SET COUNT : 1577 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 53.6800 - 4.3800 1.00 2763 160 0.1555 0.1922 REMARK 3 2 4.3800 - 3.4800 1.00 2703 130 0.1485 0.2134 REMARK 3 3 3.4800 - 3.0400 1.00 2660 135 0.1777 0.2106 REMARK 3 4 3.0400 - 2.7600 1.00 2637 145 0.1922 0.2461 REMARK 3 5 2.7600 - 2.5600 1.00 2614 143 0.1742 0.2057 REMARK 3 6 2.5600 - 2.4100 1.00 2599 158 0.1899 0.2912 REMARK 3 7 2.4100 - 2.2900 1.00 2582 161 0.1951 0.2510 REMARK 3 8 2.2900 - 2.1900 0.99 2624 134 0.2229 0.2760 REMARK 3 9 2.1900 - 2.1100 1.00 2569 147 0.2168 0.2502 REMARK 3 10 2.1100 - 2.0300 1.00 2606 133 0.2725 0.3210 REMARK 3 11 2.0300 - 1.9700 0.99 2589 131 0.3208 0.3238 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.237 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.000 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.01 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.38 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 : 0.010 3375 REMARK 3 ANGLE : 1.030 4584 REMARK 3 CHIRALITY : 0.061 508 REMARK 3 PLANARITY : 0.008 586 REMARK 3 DIHEDRAL : 7.753 465 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -16.5500 -22.2090 -5.9378 REMARK 3 T TENSOR REMARK 3 T11: 0.3176 T22: 0.2704 REMARK 3 T33: 0.1702 T12: -0.0340 REMARK 3 T13: 0.0206 T23: 0.0116 REMARK 3 L TENSOR REMARK 3 L11: 1.3669 L22: 1.1475 REMARK 3 L33: 2.8872 L12: 0.3352 REMARK 3 L13: 0.9155 L23: 0.5214 REMARK 3 S TENSOR REMARK 3 S11: -0.0717 S12: 0.1126 S13: 0.0063 REMARK 3 S21: -0.0995 S22: 0.0454 S23: -0.0141 REMARK 3 S31: -0.0796 S32: 0.0835 S33: 0.0256 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 8ABO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1292124059. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-NOV-20 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30618 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 53.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 0.73600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 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: 7PQ1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM NITRATE, 0.1M BIS-TRIS REMARK 280 PROPANE PH 8.5, 18% V/V PEG SMEAR HIGH, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277.15K 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 52.34400 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 52.34400 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 39.04000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.21250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 39.04000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.21250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.34400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 39.04000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.21250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.34400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 39.04000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 52.21250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL 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 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 0 REMARK 465 SER A 1 REMARK 465 LEU A 2 REMARK 465 ASP A 329 REMARK 465 ASN A 330 REMARK 465 LYS A 331 REMARK 465 SER A 332 REMARK 465 PRO A 333 REMARK 465 PHE A 334 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 210 CG CD CE NZ REMARK 470 ASP A 212 CG OD1 OD2 REMARK 470 GLU A 213 CG CD OE1 OE2 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 ASN A 275 O HOH A 501 2.11 REMARK 500 O HOH A 508 O HOH A 577 2.17 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 ASP A 28 65.84 -155.72 REMARK 500 ASN A 53 75.56 -113.15 REMARK 500 LYS A 71 -18.61 79.54 REMARK 500 ASP A 72 -168.55 -162.16 REMARK 500 PHE A 129 -61.14 -99.37 REMARK 500 LYS A 199 -169.24 -115.10 REMARK 500 ASP A 200 78.22 -113.69 REMARK 500 SER A 276 80.80 35.81 REMARK 500 ASN A 292 -109.25 59.49 REMARK 500 MET A 394 79.20 -159.70 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 736 DISTANCE = 5.89 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 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 350 SG REMARK 620 2 HEM A 402 NA 95.1 REMARK 620 3 HEM A 402 NB 86.8 87.0 REMARK 620 4 HEM A 402 NC 85.9 178.9 92.7 REMARK 620 5 HEM A 402 ND 93.5 88.3 175.3 92.0 REMARK 620 6 231 A 401 NAJ 175.0 82.2 88.8 96.8 90.6 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7OW9 RELATED DB: PDB REMARK 900 7OW9 CONTAINS THE SAME ENZYME IN COMPLEX WITH ITS NATURAL SUBSTRATE REMARK 900 RELATED ID: 8AA7 RELATED DB: PDB REMARK 900 8AA7 CONTAINS THE SAME ENZYME IN COMPLEX WITH A DIFFERENT FRAGMENT REMARK 900 RELATED ID: 7PQ1 RELATED DB: PDB REMARK 900 7PQ1 CONTAINS THE SAME ENZYME WITHOUT A LIGAND DBREF 8ABO A 0 399 PDB 8ABO 8ABO 0 399 SEQRES 1 A 400 GLY SER LEU LYS VAL TYR ASN SER ILE PHE ASP GLN ALA SEQRES 2 A 400 TYR GLU ILE ASP PRO ILE PRO TYR PHE ASN PHE LEU ARG SEQRES 3 A 400 LYS HIS ASP PRO VAL HIS TYR GLU GLU SER ILE ASP ALA SEQRES 4 A 400 TYR PHE VAL SER LYS TYR LYS ASP VAL LYS TYR ILE LEU SEQRES 5 A 400 LYS ASN ASN ASP ILE PHE ASN THR LYS THR LEU ALA LYS SEQRES 6 A 400 ARG ALA GLU PRO VAL MET LYS ASP ARG VAL LEU ALA GLN SEQRES 7 A 400 MET SER GLY GLN GLU HIS LYS SER LYS LYS LYS ALA ILE SEQRES 8 A 400 LEU LYS GLY MET THR GLY LYS TYR LEU GLU ASN LEU MET SEQRES 9 A 400 PRO ILE LEU GLU LYS ARG THR ASN ASP ILE ILE ASN LYS SEQRES 10 A 400 HIS ILE GLU LYS LYS GLU ILE ASP ILE VAL ASN ASP PHE SEQRES 11 A 400 GLY LYS VAL PHE ALA VAL GLN SER SER MET ASP LEU LEU SEQRES 12 A 400 GLY ILE ASN LEU GLU ASN TYR GLU LYS ILE ARG GLU TRP SEQRES 13 A 400 HIS ASN GLY ILE ALA LYS PHE ILE THR SER PHE ASN LEU SEQRES 14 A 400 ASN ASP GLU GLU ILE LYS TYR SER LEU GLU CYS SER ASP SEQRES 15 A 400 LYS LEU GLU ASN TYR LEU MET PRO LEU ILE LYS ASP ARG SEQRES 16 A 400 LYS LYS SER THR LYS ASP ASP LEU ILE SER ILE LEU LEU SEQRES 17 A 400 GLU TYR LYS ASN ASP GLU ASN SER ILE SER ASP THR GLU SEQRES 18 A 400 ILE LEU ALA LEU SER LEU ASN VAL LEU LEU ALA ALA THR SEQRES 19 A 400 GLU PRO VAL ASP LYS THR LEU ALA TYR LEU PHE TYR ASN SEQRES 20 A 400 LEU LEU LYS ASN PRO GLU GLN PHE GLU SER VAL LYS ASN SEQRES 21 A 400 ASN PRO LYS LEU ILE LYS ASN ALA ILE ILE GLU THR LEU SEQRES 22 A 400 ARG TYR ASN SER PRO VAL GLN LEU ILE PRO ARG GLN VAL SEQRES 23 A 400 SER LYS PRO PHE ILE PHE ASN ASN THR GLU LEU GLN ALA SEQRES 24 A 400 GLY ASP THR VAL ILE CYS MET ILE GLY SER ALA ASN ARG SEQRES 25 A 400 ASP PRO GLU ALA TYR SER ASN PRO ASP GLU PHE ASN ILE SEQRES 26 A 400 HIS ARG SER SER ASP ASN LYS SER PRO PHE THR SER HIS SEQRES 27 A 400 SER GLN ASN LEU SER PHE GLY THR GLY VAL HIS THR CYS SEQRES 28 A 400 VAL GLY ALA SER PHE SER LEU ILE GLN LEU GLU MET VAL SEQRES 29 A 400 ALA ILE LEU LEU LEU LYS ARG LEU LYS ASN ILE LYS LEU SEQRES 30 A 400 LYS THR MET GLU ILE THR GLU HIS GLY ILE TYR THR ARG SEQRES 31 A 400 GLY PRO LYS SER MET VAL ILE SER PHE ASP HET 231 A 401 11 HET HEM A 402 43 HET NO3 A 403 4 HET NO3 A 404 4 HETNAM 231 4-PHENYL-1H-IMIDAZOLE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NO3 NITRATE ION HETSYN HEM HEME FORMUL 2 231 C9 H8 N2 FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 NO3 2(N O3 1-) FORMUL 6 HOH *236(H2 O) HELIX 1 AA1 ASP A 10 ASP A 16 1 7 HELIX 2 AA2 PRO A 17 ASP A 28 1 12 HELIX 3 AA3 LYS A 43 ASN A 53 1 11 HELIX 4 AA4 THR A 59 LYS A 71 1 13 HELIX 5 AA5 VAL A 74 MET A 78 5 5 HELIX 6 AA6 SER A 79 GLY A 93 1 15 HELIX 7 AA7 THR A 95 ILE A 118 1 24 HELIX 8 AA8 PHE A 129 GLY A 143 1 15 HELIX 9 AA9 ASN A 145 GLU A 147 5 3 HELIX 10 AB1 ASN A 148 THR A 164 1 17 HELIX 11 AB2 ASN A 169 SER A 197 1 29 HELIX 12 AB3 ASP A 201 TYR A 209 1 9 HELIX 13 AB4 SER A 217 LYS A 249 1 33 HELIX 14 AB5 ASN A 250 ASN A 260 1 11 HELIX 15 AB6 LEU A 263 SER A 276 1 14 HELIX 16 AB7 ILE A 306 ARG A 311 1 6 HELIX 17 AB8 THR A 345 THR A 349 5 5 HELIX 18 AB9 GLY A 352 LEU A 371 1 20 SHEET 1 AA1 5 VAL A 30 GLU A 33 0 SHEET 2 AA1 5 ALA A 38 VAL A 41 -1 O PHE A 40 N HIS A 31 SHEET 3 AA1 5 THR A 301 MET A 305 1 O MET A 305 N VAL A 41 SHEET 4 AA1 5 LEU A 280 VAL A 285 -1 N ILE A 281 O CYS A 304 SHEET 5 AA1 5 PHE A 57 ASN A 58 -1 N ASN A 58 O GLN A 284 SHEET 1 AA2 3 GLU A 122 ASP A 124 0 SHEET 2 AA2 3 VAL A 395 SER A 397 -1 O ILE A 396 N ILE A 123 SHEET 3 AA2 3 LYS A 375 LEU A 376 -1 N LYS A 375 O SER A 397 SHEET 1 AA3 2 PHE A 289 PHE A 291 0 SHEET 2 AA3 2 THR A 294 LEU A 296 -1 O LEU A 296 N PHE A 289 SHEET 1 AA4 2 GLU A 383 HIS A 384 0 SHEET 2 AA4 2 GLY A 390 PRO A 391 -1 O GLY A 390 N HIS A 384 LINK SG CYS A 350 FE HEM A 402 1555 1555 2.14 LINK NAJ 231 A 401 FE HEM A 402 1555 1555 2.04 CRYST1 78.080 104.425 104.688 90.00 90.00 90.00 C 2 2 21 8 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 0.012807 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009576 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009552 0.00000