HEADER OXYGEN TRANSPORT 03-DEC-22 8FDK TITLE PHENYLHYDROXYLAMINE IN REACTION WITH HUMAN HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: SHR_HID2; COMPND 5 SYNONYM: ALPHA-GLOBIN,HEMOGLOBIN ALPHA CHAIN; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 8 CHAIN: B, D; COMPND 9 SYNONYM: BETA-GLOBIN,HEMOGLOBIN BETA CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606 KEYWDS HEMOGLOBIN, PHENYLHYDROXYLAMINE, NITROSOBENZENE, HEMICHROME, OXYGEN KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.M.POWELL,L.M.THOMAS,G.B.RICHTER-ADDO REVDAT 4 23-OCT-24 8FDK 1 REMARK REVDAT 3 01-MAY-24 8FDK 1 JRNL REVDAT 2 25-OCT-23 8FDK 1 REMARK REVDAT 1 12-JUL-23 8FDK 0 JRNL AUTH S.M.POWELL,B.WANG,V.E.HERRERA,K.Y.PRATHER,N.T.NGUYEN, JRNL AUTH 2 E.G.ABUCAYON,L.M.THOMAS,M.K.SAFO,G.B.RICHTER-ADDO JRNL TITL CRYSTAL STRUCTURAL INVESTIGATIONS OF HEME PROTEIN JRNL TITL 2 DERIVATIVES RESULTING FROM REACTIONS OF ARYL- AND JRNL TITL 3 ALKYLHYDROXYLAMINES WITH HUMAN HEMOGLOBIN. JRNL REF J.INORG.BIOCHEM. V. 246 12304 2023 JRNL REFN ISSN 0162-0134 JRNL PMID 37406385 JRNL DOI 10.1016/J.JINORGBIO.2023.112304 REMARK 2 REMARK 2 RESOLUTION. 1.89 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) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 43237 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 2134 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 32.5800 - 4.6500 0.99 2773 134 0.1929 0.2232 REMARK 3 2 4.6500 - 3.6900 1.00 2771 141 0.1757 0.1872 REMARK 3 3 3.6900 - 3.2200 1.00 2765 134 0.1955 0.2335 REMARK 3 4 3.2200 - 2.9300 1.00 2725 142 0.2367 0.2661 REMARK 3 5 2.9300 - 2.7200 1.00 2776 150 0.2280 0.2986 REMARK 3 6 2.7200 - 2.5600 0.99 2735 139 0.2199 0.2713 REMARK 3 7 2.5600 - 2.4300 1.00 2710 141 0.2222 0.2681 REMARK 3 8 2.4300 - 2.3300 1.00 2801 127 0.2172 0.2479 REMARK 3 9 2.3200 - 2.2400 1.00 2724 147 0.2313 0.2964 REMARK 3 10 2.2400 - 2.1600 0.99 2724 151 0.2190 0.2717 REMARK 3 11 2.1600 - 2.0900 1.00 2728 149 0.2217 0.2547 REMARK 3 12 2.0900 - 2.0300 1.00 2757 139 0.2197 0.2537 REMARK 3 13 2.0300 - 1.9800 1.00 2725 140 0.2462 0.2935 REMARK 3 14 1.9800 - 1.9300 1.00 2758 138 0.2327 0.3182 REMARK 3 15 1.9300 - 1.8900 0.97 2631 162 0.2710 0.3478 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) : 0.265 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.806 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.34 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 : 0.007 4732 REMARK 3 ANGLE : 0.956 6490 REMARK 3 CHIRALITY : 0.050 699 REMARK 3 PLANARITY : 0.008 812 REMARK 3 DIHEDRAL : 20.845 637 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 8FDK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1000270451. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.81 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43238 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 38.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27500 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 REMARK 200 STARTING MODEL: PDB ENTRY 3P5Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.2 M SODIUM/POTASSIUM PHOSPHATE, PH REMARK 280 6.81, BATCH MODE, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 97.35550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.67775 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 146.03325 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 LYS B 144 REMARK 465 TYR B 145 REMARK 465 HIS B 146 REMARK 465 LYS D 144 REMARK 465 TYR D 145 REMARK 465 HIS D 146 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 CSD B 93 -115.92 55.99 REMARK 500 CSD B 93 -115.15 55.99 REMARK 500 ASP C 75 35.89 -140.76 REMARK 500 HIS D 77 53.10 -143.07 REMARK 500 CSD D 93 -115.38 57.07 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 201 NA 81.8 REMARK 620 3 HEM A 201 NB 86.7 86.8 REMARK 620 4 HEM A 201 NC 97.4 178.0 91.3 REMARK 620 5 HEM A 201 ND 94.0 91.4 178.0 90.5 REMARK 620 6 HOH A 327 O 172.6 100.7 86.5 79.8 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 63 NE2 REMARK 620 2 HEM B 201 NA 92.6 REMARK 620 3 HEM B 201 NB 110.3 92.0 REMARK 620 4 HEM B 201 NC 86.8 179.4 88.1 REMARK 620 5 HEM B 201 ND 71.2 88.4 178.4 91.5 REMARK 620 6 HIS B 92 NE2 162.1 82.2 87.0 98.4 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 87 NE2 REMARK 620 2 HEM C 201 NA 79.8 REMARK 620 3 HEM C 201 NB 85.7 85.0 REMARK 620 4 HEM C 201 NC 99.0 177.7 93.1 REMARK 620 5 HEM C 201 ND 93.9 92.2 177.1 89.8 REMARK 620 6 HOH C 323 O 170.9 96.4 85.7 84.6 94.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 63 NE2 REMARK 620 2 HEM D 201 NA 97.8 REMARK 620 3 HEM D 201 NB 107.6 91.6 REMARK 620 4 HEM D 201 NC 83.2 178.5 89.3 REMARK 620 5 HEM D 201 ND 74.6 87.3 177.6 91.8 REMARK 620 6 HIS D 92 NE2 166.3 82.8 86.0 96.0 91.8 REMARK 620 N 1 2 3 4 5 DBREF 8FDK A 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 8FDK B 1 146 UNP P68871 HBB_HUMAN 2 147 DBREF 8FDK C 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 8FDK D 1 146 UNP P68871 HBB_HUMAN 2 147 SEQRES 1 A 141 VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 A 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 A 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 A 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 B 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 B 146 HIS CSD ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 B 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 B 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS SEQRES 1 C 141 VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 C 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 C 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 C 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 C 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 C 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 C 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 C 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 C 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 C 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 C 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 D 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 D 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 D 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 D 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 D 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 D 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 D 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 D 146 HIS CSD ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 D 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 D 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 D 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 D 146 LYS TYR HIS MODRES 8FDK CSD B 93 CYS MODIFIED RESIDUE MODRES 8FDK CSD D 93 CYS MODIFIED RESIDUE HET CSD B 93 8 HET CSD D 93 8 HET HEM A 201 43 HET HEM B 201 43 HET NBE B 202 8 HET NBE B 203 8 HET HEM C 201 43 HET NBE C 202 8 HET GOL C 203 6 HET HEM D 201 43 HET NBE D 202 8 HET NBE D 203 8 HETNAM CSD 3-SULFINOALANINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NBE NITROSOBENZENE HETNAM GOL GLYCEROL HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 CSD 2(C3 H7 N O4 S) FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 7 NBE 5(C6 H5 N O) FORMUL 11 GOL C3 H8 O3 FORMUL 15 HOH *193(H2 O) HELIX 1 AA1 SER A 3 GLY A 18 1 16 HELIX 2 AA2 HIS A 20 PHE A 36 1 17 HELIX 3 AA3 PRO A 37 PHE A 43 5 7 HELIX 4 AA4 SER A 52 HIS A 72 1 21 HELIX 5 AA5 ASP A 75 LEU A 80 1 6 HELIX 6 AA6 LEU A 80 HIS A 89 1 10 HELIX 7 AA7 PRO A 95 LEU A 113 1 19 HELIX 8 AA8 THR A 118 THR A 137 1 20 HELIX 9 AA9 THR B 4 GLY B 16 1 13 HELIX 10 AB1 GLU B 22 TYR B 35 1 14 HELIX 11 AB2 PRO B 36 GLY B 46 5 11 HELIX 12 AB3 THR B 50 ASN B 57 1 8 HELIX 13 AB4 ASN B 57 HIS B 77 1 21 HELIX 14 AB5 ASN B 80 LEU B 91 1 12 HELIX 15 AB6 ASP B 99 GLY B 119 1 21 HELIX 16 AB7 LYS B 120 PHE B 122 5 3 HELIX 17 AB8 THR B 123 HIS B 143 1 21 HELIX 18 AB9 SER C 3 GLY C 18 1 16 HELIX 19 AC1 HIS C 20 PHE C 36 1 17 HELIX 20 AC2 PRO C 37 PHE C 43 5 7 HELIX 21 AC3 SER C 52 HIS C 72 1 21 HELIX 22 AC4 ASP C 75 LEU C 80 1 6 HELIX 23 AC5 LEU C 80 HIS C 89 1 10 HELIX 24 AC6 PRO C 95 LEU C 113 1 19 HELIX 25 AC7 THR C 118 THR C 137 1 20 HELIX 26 AC8 THR D 4 GLY D 16 1 13 HELIX 27 AC9 GLU D 22 TYR D 35 1 14 HELIX 28 AD1 PRO D 36 GLY D 46 5 11 HELIX 29 AD2 THR D 50 ASN D 57 1 8 HELIX 30 AD3 ASN D 57 HIS D 77 1 21 HELIX 31 AD4 ASN D 80 LEU D 91 1 12 HELIX 32 AD5 ASP D 99 GLY D 119 1 21 HELIX 33 AD6 LYS D 120 PHE D 122 5 3 HELIX 34 AD7 THR D 123 HIS D 143 1 21 LINK C HIS B 92 N CSD B 93 1555 1555 1.33 LINK C CSD B 93 N AASP B 94 1555 1555 1.33 LINK C CSD B 93 N BASP B 94 1555 1555 1.33 LINK C HIS D 92 N CSD D 93 1555 1555 1.33 LINK C CSD D 93 N ASP D 94 1555 1555 1.33 LINK NE2 HIS A 87 FE HEM A 201 1555 1555 2.24 LINK FE HEM A 201 O HOH A 327 1555 1555 2.33 LINK NE2 HIS B 63 FE HEM B 201 1555 1555 2.72 LINK NE2 HIS B 92 FE HEM B 201 1555 1555 2.43 LINK NE2 HIS C 87 FE HEM C 201 1555 1555 2.26 LINK FE HEM C 201 O HOH C 323 1555 1555 2.31 LINK NE2 HIS D 63 FE HEM D 201 1555 1555 2.45 LINK NE2 HIS D 92 FE HEM D 201 1555 1555 2.41 CRYST1 53.263 53.263 194.711 90.00 90.00 90.00 P 41 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 0.018775 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018775 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005136 0.00000