HEADER OXYGEN TRANSPORT 29-APR-22 7UVB TITLE CRYSTAL STRUCTURE OF CARBONMONOXY HEMOGLOBIN S (LIGANDED SICKLE CELL TITLE 2 HEMOGLOBIN) COMPLEXED WITH GBT021601 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ALPHA-GLOBIN,HEMOGLOBIN ALPHA CHAIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 7 CHAIN: B, D; COMPND 8 SYNONYM: BETA-GLOBIN,HEMOGLOBIN BETA CHAIN; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: BLOOD; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 TISSUE: BLOOD KEYWDS METALLOPROTEIN, GLOBULIN, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR J.R.PARTRIDGE,E.KAYA,Q.XU,Z.LI,S.C.STRUTT,B.E.CATHERS REVDAT 3 25-OCT-23 7UVB 1 REMARK REVDAT 2 05-JUL-23 7UVB 1 JRNL REVDAT 1 05-APR-23 7UVB 0 JRNL AUTH K.DUFU,C.ALT,S.STRUTT,J.PARTRIDGE,T.TANG,V.SIU,H.LIAO-ZOU, JRNL AUTH 2 P.RADEMACHER,A.T.WILLIAMS,C.R.MULLER,X.GENG,M.P.POCHRON, JRNL AUTH 3 A.N.DANG,P.CABRALES,Z.LI,D.OKSENBERG,B.E.CATHERS JRNL TITL GBT021601 IMPROVES RED BLOOD CELL HEALTH AND THE JRNL TITL 2 PATHOPHYSIOLOGY OF SICKLE CELL DISEASE IN A MURINE MODEL. JRNL REF BR.J.HAEMATOL. V. 202 173 2023 JRNL REFN ISSN 0007-1048 JRNL PMID 36960712 JRNL DOI 10.1111/BJH.18771 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 37075 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.380 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 39.6340 - 4.9387 1.00 2702 152 0.1767 0.2357 REMARK 3 2 4.9387 - 3.9211 1.00 2573 146 0.1770 0.2437 REMARK 3 3 3.9211 - 3.4258 1.00 2538 148 0.1960 0.2445 REMARK 3 4 3.4258 - 3.1127 1.00 2519 142 0.2312 0.3216 REMARK 3 5 3.1127 - 2.8896 1.00 2522 140 0.2517 0.3243 REMARK 3 6 2.8896 - 2.7193 1.00 2494 142 0.2504 0.2961 REMARK 3 7 2.7193 - 2.5832 1.00 2493 148 0.2543 0.2787 REMARK 3 8 2.5832 - 2.4707 1.00 2468 136 0.2648 0.3798 REMARK 3 9 2.4707 - 2.3756 1.00 2482 145 0.2558 0.3334 REMARK 3 10 2.3756 - 2.2937 1.00 2480 137 0.2644 0.3173 REMARK 3 11 2.2937 - 2.2219 0.99 2461 142 0.2723 0.3251 REMARK 3 12 2.2219 - 2.1584 0.99 2449 140 0.2851 0.2965 REMARK 3 13 2.1584 - 2.1016 1.00 2455 143 0.2962 0.3782 REMARK 3 14 2.1016 - 2.0503 0.99 2443 135 0.3099 0.3472 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) : 29.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 70.43 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): -16.7235 -3.0104 21.9371 REMARK 3 T TENSOR REMARK 3 T11: 0.2095 T22: 0.3263 REMARK 3 T33: 0.3673 T12: 0.0808 REMARK 3 T13: 0.0165 T23: 0.0074 REMARK 3 L TENSOR REMARK 3 L11: 1.6333 L22: 4.0463 REMARK 3 L33: 8.1826 L12: -0.1494 REMARK 3 L13: 0.0275 L23: -3.8749 REMARK 3 S TENSOR REMARK 3 S11: 0.0140 S12: 0.0857 S13: 0.1803 REMARK 3 S21: -0.2821 S22: -0.2753 S23: -0.4659 REMARK 3 S31: 0.2988 S32: 0.5858 S33: 0.0705 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 7UVB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1000264213. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 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) : 1.11 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 : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37176 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 39.634 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08300 REMARK 200 FOR THE DATA SET : 15.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 11.00 REMARK 200 R MERGE FOR SHELL (I) : 1.37600 REMARK 200 R SYM FOR SHELL (I) : 1.37600 REMARK 200 FOR SHELL : 0.600 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: 5E83 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: 100 MM HEPES PH 7.4, 20 MM NACL, 28 REMARK 280 -33% PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 28.16700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 86.95750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.44050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.95750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.16700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.44050 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 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 VAL D 1 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 N VAL A 1 C14 OHF A 203 0.65 REMARK 500 N VAL C 1 C14 OHF C 203 0.69 REMARK 500 FE HEM D 201 C FOR D 202 0.74 REMARK 500 N VAL C 1 H141 OHF C 203 0.81 REMARK 500 N VAL A 1 H141 OHF A 203 0.93 REMARK 500 FE HEM A 201 C FOR A 202 1.08 REMARK 500 FE HEM C 201 C FOR C 202 1.10 REMARK 500 FE HEM B 201 C FOR B 202 1.16 REMARK 500 NA HEM D 201 C FOR D 202 1.75 REMARK 500 ND HEM D 201 C FOR D 202 2.01 REMARK 500 NB HEM D 201 C FOR D 202 2.03 REMARK 500 ND HEM B 201 C FOR B 202 2.04 REMARK 500 ND HEM A 201 C FOR A 202 2.07 REMARK 500 NC HEM A 201 C FOR A 202 2.08 REMARK 500 ND HEM C 201 C FOR C 202 2.08 REMARK 500 NC HEM C 201 C FOR C 202 2.08 REMARK 500 NA HEM D 201 O FOR D 202 2.10 REMARK 500 CA VAL A 1 C14 OHF A 203 2.11 REMARK 500 CA VAL C 1 C14 OHF C 203 2.15 REMARK 500 N VAL A 1 C13 OHF A 203 2.16 REMARK 500 NC HEM B 201 C FOR B 202 2.17 REMARK 500 NB HEM A 201 C FOR A 202 2.19 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 SER A 49 152.63 -48.06 REMARK 500 GLU B 22 -52.30 -137.50 REMARK 500 GLU D 22 -50.65 -137.78 REMARK 500 PHE D 42 30.55 -144.78 REMARK 500 ASP D 47 107.44 -59.54 REMARK 500 ASN D 80 58.11 -163.91 REMARK 500 CYS D 93 -63.86 -92.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 OHF A 203 REMARK 610 OHF C 203 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 108.7 REMARK 620 3 HEM A 201 NB 102.8 90.5 REMARK 620 4 HEM A 201 NC 76.4 173.8 84.7 REMARK 620 5 HEM A 201 ND 78.7 94.0 174.5 90.5 REMARK 620 6 FOR A 202 O 152.8 96.8 85.8 78.8 90.6 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 92 NE2 REMARK 620 2 HEM B 201 NA 102.3 REMARK 620 3 HEM B 201 NB 101.1 88.3 REMARK 620 4 HEM B 201 NC 80.4 174.3 86.2 REMARK 620 5 HEM B 201 ND 79.9 94.5 176.7 90.9 REMARK 620 6 FOR B 202 O 161.1 94.8 87.1 83.2 91.1 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 84.1 REMARK 620 3 HEM C 201 NB 89.5 87.8 REMARK 620 4 HEM C 201 NC 102.0 172.7 88.4 REMARK 620 5 HEM C 201 ND 95.7 90.8 174.3 92.5 REMARK 620 6 FOR C 202 O 176.3 95.7 86.7 78.0 88.0 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 FOR D 202 O REMARK 620 2 HEM D 201 NA 65.5 REMARK 620 3 HEM D 201 NB 85.9 85.5 REMARK 620 4 HEM D 201 NC 112.1 173.9 88.7 REMARK 620 5 HEM D 201 ND 93.1 95.5 178.2 90.3 REMARK 620 N 1 2 3 4 DBREF 7UVB A 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 7UVB B 1 146 UNP P68871 HBB_HUMAN 2 147 DBREF 7UVB C 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 7UVB D 1 146 UNP P68871 HBB_HUMAN 2 147 SEQADV 7UVB VAL B 6 UNP P68871 GLU 7 ENGINEERED MUTATION SEQADV 7UVB VAL D 6 UNP P68871 GLU 7 ENGINEERED MUTATION 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 VAL 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 CYS 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 VAL 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 CYS 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 HET HEM A 201 43 HET FOR A 202 2 HET OHF A 203 49 HET HEM B 201 43 HET FOR B 202 2 HET HEM C 201 43 HET FOR C 202 2 HET OHF C 203 49 HET HEM D 201 43 HET FOR D 202 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FOR FORMYL GROUP HETNAM OHF 2-HYDROXY-6-({(3S)-4-[2-(2-HYDROXYETHYL)PYRIDINE-3- HETNAM 2 OHF CARBONYL]MORPHOLIN-3-YL}METHOXY)BENZALDEHYDE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 FOR 4(C H2 O) FORMUL 7 OHF 2(C20 H22 N2 O6) FORMUL 15 HOH *63(H2 O) HELIX 1 AA1 SER A 3 LYS A 16 1 14 HELIX 2 AA2 VAL A 17 ALA A 19 5 3 HELIX 3 AA3 HIS A 20 PHE A 36 1 17 HELIX 4 AA4 PRO A 37 PHE A 43 5 7 HELIX 5 AA5 SER A 52 HIS A 72 1 21 HELIX 6 AA6 ASP A 75 LEU A 80 1 6 HELIX 7 AA7 LEU A 80 ALA A 88 1 9 HELIX 8 AA8 ASP A 94 LEU A 113 1 20 HELIX 9 AA9 THR A 118 THR A 137 1 20 HELIX 10 AB1 THR B 4 LYS B 17 1 14 HELIX 11 AB2 GLU B 22 TYR B 35 1 14 HELIX 12 AB3 PRO B 36 GLY B 46 5 11 HELIX 13 AB4 THR B 50 ASN B 57 1 8 HELIX 14 AB5 ASN B 57 HIS B 77 1 21 HELIX 15 AB6 ASN B 80 PHE B 85 1 6 HELIX 16 AB7 PHE B 85 ASP B 94 1 10 HELIX 17 AB8 PRO B 100 GLY B 119 1 20 HELIX 18 AB9 LYS B 120 PHE B 122 5 3 HELIX 19 AC1 THR B 123 ALA B 142 1 20 HELIX 20 AC2 HIS B 143 HIS B 146 5 4 HELIX 21 AC3 SER C 3 GLY C 18 1 16 HELIX 22 AC4 HIS C 20 PHE C 36 1 17 HELIX 23 AC5 PRO C 37 PHE C 43 5 7 HELIX 24 AC6 SER C 52 HIS C 72 1 21 HELIX 25 AC7 ASP C 75 LEU C 80 1 6 HELIX 26 AC8 LEU C 80 HIS C 89 1 10 HELIX 27 AC9 ASP C 94 LEU C 113 1 20 HELIX 28 AD1 THR C 118 SER C 138 1 21 HELIX 29 AD2 THR D 4 LYS D 17 1 14 HELIX 30 AD3 GLU D 22 TYR D 35 1 14 HELIX 31 AD4 PRO D 36 GLY D 46 5 11 HELIX 32 AD5 THR D 50 ASN D 57 1 8 HELIX 33 AD6 ASN D 57 HIS D 77 1 21 HELIX 34 AD7 ASN D 80 PHE D 85 1 6 HELIX 35 AD8 PHE D 85 ASP D 94 1 10 HELIX 36 AD9 PRO D 100 GLY D 119 1 20 HELIX 37 AE1 LYS D 120 PHE D 122 5 3 HELIX 38 AE2 THR D 123 ALA D 142 1 20 HELIX 39 AE3 HIS D 143 HIS D 146 5 4 LINK NE2 HIS A 87 FE HEM A 201 1555 1555 2.42 LINK FE HEM A 201 O FOR A 202 1555 1555 2.30 LINK NE2 HIS B 92 FE HEM B 201 1555 1555 2.16 LINK FE HEM B 201 O FOR B 202 1555 1555 2.37 LINK NE2 HIS C 87 FE HEM C 201 1555 1555 2.22 LINK FE HEM C 201 O FOR C 202 1555 1555 2.32 LINK FE HEM D 201 O FOR D 202 1555 1555 1.95 CRYST1 56.334 58.881 173.915 90.00 90.00 90.00 P 21 21 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 0.017751 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016983 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005750 0.00000