HEADER OXYGEN BINDING 10-DEC-25 9TLI TITLE HORSE HEMOGLOBIN STRUCTURE FROM SERIAL CRYSTALLOGRAPHY WITH 3 FS PULSE 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 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 7 ORGANISM_COMMON: HORSE; SOURCE 8 ORGANISM_TAXID: 9796 KEYWDS HEMOGLOBIN, RADIATION DAMAGE, HEM PROTEIN, METAL BINDING, OXYGEN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR J.SPRENGER,D.OBERTHUER,M.GALCHENKOVA,O.YEFANOV,M.METZ,I.SARROU, AUTHOR 2 C.CALEMAN REVDAT 1 14-OCT-26 9TLI 0 JRNL AUTH M.GALCHENKOVA,I.DAWOD,S.CARDOCH,J.SPRENGER,D.OBERTHUR, JRNL AUTH 2 S.AWEL,E.DE SANTIS,O.GRANAS,J.KNOSKA,M.METZ,S.PASSMORE, JRNL AUTH 3 G.PENA,I.SARROU,M.WIEDORN,N.TIMNEANU,H.CHAPMAN,O.YEFANOV, JRNL AUTH 4 C.CALEMAN JRNL TITL RADIATION DAMAGE IN SERIAL FEMTOSECOND CRYSTALLOGRAPHY JRNL TITL 2 STUDIED IN HEMOGLOBIN. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 82 1169 2026 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 42813594 JRNL DOI 10.1107/S2059798326008569 REMARK 2 REMARK 2 RESOLUTION. 2.46 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) : 2.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 21156 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.570 REMARK 3 FREE R VALUE TEST SET COUNT : 966 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 29.1600 - 4.7000 1.00 3045 146 0.1649 0.2155 REMARK 3 2 4.7000 - 3.7300 1.00 2904 144 0.1364 0.1775 REMARK 3 3 3.7300 - 3.2600 1.00 2869 135 0.1624 0.2113 REMARK 3 4 3.2600 - 2.9600 1.00 2878 135 0.2026 0.2760 REMARK 3 5 2.9600 - 2.7500 1.00 2843 126 0.2086 0.3118 REMARK 3 6 2.7500 - 2.5900 1.00 2828 150 0.2268 0.2950 REMARK 3 7 2.5900 - 2.4600 1.00 2823 130 0.2425 0.3094 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.210 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 : 0.002 4870 REMARK 3 ANGLE : 0.550 6687 REMARK 3 CHIRALITY : 0.033 708 REMARK 3 PLANARITY : 0.003 854 REMARK 3 DIHEDRAL : 20.469 671 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): 20.4386 80.8676 41.4799 REMARK 3 T TENSOR REMARK 3 T11: 0.1888 T22: 0.1533 REMARK 3 T33: 0.1521 T12: -0.0468 REMARK 3 T13: 0.0176 T23: -0.0537 REMARK 3 L TENSOR REMARK 3 L11: 1.5687 L22: 1.2383 REMARK 3 L33: 0.6636 L12: -0.1132 REMARK 3 L13: -0.3783 L23: -0.5127 REMARK 3 S TENSOR REMARK 3 S11: 0.0975 S12: -0.0704 S13: 0.1694 REMARK 3 S21: 0.1308 S22: -0.0458 S23: 0.1236 REMARK 3 S31: -0.0439 S32: -0.0290 S33: -0.0200 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 9TLI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292152618. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : MFX REMARK 200 X-RAY GENERATOR MODEL : SLAC LCLS BEAMLINE MFX REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.734 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : CS-PAD XPP REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21158 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.460 REMARK 200 RESOLUTION RANGE LOW (A) : 29.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 466.3 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.55 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: IN 26% PEG3350,10MM HEPES PH7.5, RATIO REMARK 280 1:2, STIRRING, O.D 10, BATCH MODE, TEMPERATURE 293K 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 31.25500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.74000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.48500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.74000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.25500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.48500 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: 9770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -109.0 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 MET A 0 REMARK 465 HIS B 146 REMARK 465 MET C 0 REMARK 465 HIS D 146 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH1 ARG A 141 O2A HEM B 201 2574 1.30 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 LYS A 90 -63.42 -96.01 REMARK 500 HIS B 77 50.25 -112.82 REMARK 500 ASP C 75 72.91 -150.24 REMARK 500 HIS D 77 50.95 -140.82 REMARK 500 ASN D 80 52.91 -153.33 REMARK 500 ASN D 80 52.91 -153.17 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 83.2 REMARK 620 3 HEM A 201 NB 86.7 89.7 REMARK 620 4 HEM A 201 NC 87.1 170.3 89.5 REMARK 620 5 HEM A 201 ND 84.7 89.8 171.3 89.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 311 O REMARK 620 2 HOH A 316 O 91.7 REMARK 620 N 1 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 81.1 REMARK 620 3 HEM B 201 NB 79.5 89.6 REMARK 620 4 HEM B 201 NC 87.6 168.7 89.6 REMARK 620 5 HEM B 201 ND 92.3 89.7 171.8 89.5 REMARK 620 6 HOH B 301 O 176.4 101.8 98.4 89.5 89.7 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 84.5 REMARK 620 3 HEM C 201 NB 87.8 90.1 REMARK 620 4 HEM C 201 NC 90.2 174.7 89.8 REMARK 620 5 HEM C 201 ND 88.2 89.8 176.1 90.0 REMARK 620 6 HOH C 301 O 174.7 91.3 88.9 94.0 95.1 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 92 NE2 REMARK 620 2 HEM D 201 NA 78.5 REMARK 620 3 HEM D 201 NB 83.1 89.9 REMARK 620 4 HEM D 201 NC 90.3 168.8 89.1 REMARK 620 5 HEM D 201 ND 88.2 89.5 171.2 89.8 REMARK 620 6 HOH D 301 O 171.7 109.1 100.1 82.1 88.4 REMARK 620 N 1 2 3 4 5 DBREF 9TLI A 0 141 UNP P01958 HBA_HORSE 1 142 DBREF 9TLI B 1 146 UNP P02062 HBB_HORSE 1 146 DBREF 9TLI C 0 141 UNP P01958 HBA_HORSE 1 142 DBREF 9TLI D 1 146 UNP P02062 HBB_HORSE 1 146 SEQRES 1 A 142 MET VAL LEU SER ALA ALA ASP LYS THR ASN VAL LYS ALA SEQRES 2 A 142 ALA TRP SER LYS VAL GLY GLY HIS ALA GLY GLU TYR GLY SEQRES 3 A 142 ALA GLU ALA LEU GLU ARG MET PHE LEU GLY PHE PRO THR SEQRES 4 A 142 THR LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SEQRES 5 A 142 SER ALA GLN VAL LYS ALA HIS GLY LYS LYS VAL GLY ASP SEQRES 6 A 142 ALA LEU THR LEU ALA VAL GLY HIS LEU ASP ASP LEU PRO SEQRES 7 A 142 GLY ALA LEU SER ASN LEU SER ASP LEU HIS ALA HIS LYS SEQRES 8 A 142 LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS SEQRES 9 A 142 CYS LEU LEU SER THR LEU ALA VAL HIS LEU PRO ASN ASP SEQRES 10 A 142 PHE THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU SEQRES 11 A 142 SER SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL GLN LEU SER GLY GLU GLU LYS ALA ALA VAL LEU ALA SEQRES 2 B 146 LEU TRP ASP LYS VAL ASN GLU GLU 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 ASP SER PHE GLY ASP LEU SER ASN PRO GLY SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU HIS SER PHE GLY GLU GLY VAL HIS HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA ALA 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 VAL VAL LEU ALA ARG HIS SEQRES 10 B 146 PHE GLY LYS ASP PHE THR PRO GLU LEU GLN ALA SER 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 142 MET VAL LEU SER ALA ALA ASP LYS THR ASN VAL LYS ALA SEQRES 2 C 142 ALA TRP SER LYS VAL GLY GLY HIS ALA GLY GLU TYR GLY SEQRES 3 C 142 ALA GLU ALA LEU GLU ARG MET PHE LEU GLY PHE PRO THR SEQRES 4 C 142 THR LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SEQRES 5 C 142 SER ALA GLN VAL LYS ALA HIS GLY LYS LYS VAL GLY ASP SEQRES 6 C 142 ALA LEU THR LEU ALA VAL GLY HIS LEU ASP ASP LEU PRO SEQRES 7 C 142 GLY ALA LEU SER ASN LEU SER ASP LEU HIS ALA HIS LYS SEQRES 8 C 142 LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS SEQRES 9 C 142 CYS LEU LEU SER THR LEU ALA VAL HIS LEU PRO ASN ASP SEQRES 10 C 142 PHE THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU SEQRES 11 C 142 SER SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 D 146 VAL GLN LEU SER GLY GLU GLU LYS ALA ALA VAL LEU ALA SEQRES 2 D 146 LEU TRP ASP LYS VAL ASN GLU GLU 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 ASP SER PHE GLY ASP LEU SER ASN PRO GLY SEQRES 5 D 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 D 146 LYS VAL LEU HIS SER PHE GLY GLU GLY VAL HIS HIS LEU SEQRES 7 D 146 ASP ASN LEU LYS GLY THR PHE ALA ALA 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 VAL VAL LEU ALA ARG HIS SEQRES 10 D 146 PHE GLY LYS ASP PHE THR PRO GLU LEU GLN ALA SER 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 NA A 202 1 HET HEM B 201 43 HET HEM C 201 43 HET NA C 202 1 HET CL C 203 1 HET HEM D 201 43 HET PEG D 202 7 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 NA 2(NA 1+) FORMUL 10 CL CL 1- FORMUL 12 PEG C4 H10 O3 FORMUL 13 HOH *86(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 GLY A 71 1 20 HELIX 5 AA5 ASP A 75 LEU A 80 1 6 HELIX 6 AA6 LEU A 80 ALA A 88 1 9 HELIX 7 AA7 ASP A 94 LEU A 113 1 20 HELIX 8 AA8 THR A 118 SER A 138 1 21 HELIX 9 AA9 SER B 4 ASP B 16 1 13 HELIX 10 AB1 GLU B 22 TYR B 35 1 14 HELIX 11 AB2 PRO B 36 PHE B 41 5 6 HELIX 12 AB3 PHE B 42 GLY B 46 5 5 HELIX 13 AB4 ASN B 50 GLY B 56 1 7 HELIX 14 AB5 ASN B 57 HIS B 76 1 20 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 ASP B 99 GLY B 119 1 21 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 SER C 3 GLY C 18 1 16 HELIX 21 AC3 HIS C 20 PHE C 36 1 17 HELIX 22 AC4 PRO C 37 PHE C 43 5 7 HELIX 23 AC5 SER C 52 GLY C 71 1 20 HELIX 24 AC6 ASP C 75 LEU C 80 1 6 HELIX 25 AC7 LEU C 80 HIS C 89 1 10 HELIX 26 AC8 PRO C 95 LEU C 113 1 19 HELIX 27 AC9 THR C 118 SER C 138 1 21 HELIX 28 AD1 SER D 4 ASP D 16 1 13 HELIX 29 AD2 ASN D 19 TYR D 35 1 17 HELIX 30 AD3 PRO D 36 GLY D 46 5 11 HELIX 31 AD4 ASN D 50 GLY D 56 1 7 HELIX 32 AD5 ASN D 57 HIS D 76 1 20 HELIX 33 AD6 HIS D 77 ASP D 79 5 3 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 ASP D 99 GLY D 119 1 21 HELIX 37 AE1 LYS D 120 PHE D 122 5 3 HELIX 38 AE2 THR D 123 LEU D 141 1 19 LINK NE2 HIS A 87 FE HEM A 201 1555 1555 2.60 LINK NA NA A 202 O HOH A 311 1555 1555 2.86 LINK NA NA A 202 O HOH A 316 1555 1555 2.78 LINK NE2 HIS B 92 FE HEM B 201 1555 1555 2.59 LINK FE HEM B 201 O HOH B 301 1555 1555 2.66 LINK NE2 HIS C 87 FE HEM C 201 1555 1555 2.61 LINK FE HEM C 201 O HOH C 301 1555 1555 2.61 LINK NA NA C 202 O HOH C 313 1555 1555 2.77 LINK NE2 HIS D 92 FE HEM D 201 1555 1555 2.58 LINK FE HEM D 201 O HOH D 301 1555 1555 2.63 CRYST1 62.510 80.970 111.480 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 0.015997 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012350 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008970 0.00000 CONECT 672 4581 CONECT 1846 4625 CONECT 2941 4668 CONECT 4112 4713 CONECT 4539 4543 4570 CONECT 4540 4546 4553 CONECT 4541 4556 4560 CONECT 4542 4563 4567 CONECT 4543 4539 4544 4577 CONECT 4544 4543 4545 4548 CONECT 4545 4544 4546 4547 CONECT 4546 4540 4545 4577 CONECT 4547 4545 CONECT 4548 4544 4549 CONECT 4549 4548 4550 CONECT 4550 4549 4551 4552 CONECT 4551 4550 CONECT 4552 4550 CONECT 4553 4540 4554 4578 CONECT 4554 4553 4555 4557 CONECT 4555 4554 4556 4558 CONECT 4556 4541 4555 4578 CONECT 4557 4554 CONECT 4558 4555 4559 CONECT 4559 4558 CONECT 4560 4541 4561 4579 CONECT 4561 4560 4562 4564 CONECT 4562 4561 4563 4565 CONECT 4563 4542 4562 4579 CONECT 4564 4561 CONECT 4565 4562 4566 CONECT 4566 4565 CONECT 4567 4542 4568 4580 CONECT 4568 4567 4569 4571 CONECT 4569 4568 4570 4572 CONECT 4570 4539 4569 4580 CONECT 4571 4568 CONECT 4572 4569 4573 CONECT 4573 4572 4574 CONECT 4574 4573 4575 4576 CONECT 4575 4574 CONECT 4576 4574 CONECT 4577 4543 4546 4581 CONECT 4578 4553 4556 4581 CONECT 4579 4560 4563 4581 CONECT 4580 4567 4570 4581 CONECT 4581 672 4577 4578 4579 CONECT 4581 4580 CONECT 4582 4731 4736 CONECT 4583 4587 4614 CONECT 4584 4590 4597 CONECT 4585 4600 4604 CONECT 4586 4607 4611 CONECT 4587 4583 4588 4621 CONECT 4588 4587 4589 4592 CONECT 4589 4588 4590 4591 CONECT 4590 4584 4589 4621 CONECT 4591 4589 CONECT 4592 4588 4593 CONECT 4593 4592 4594 CONECT 4594 4593 4595 4596 CONECT 4595 4594 CONECT 4596 4594 CONECT 4597 4584 4598 4622 CONECT 4598 4597 4599 4601 CONECT 4599 4598 4600 4602 CONECT 4600 4585 4599 4622 CONECT 4601 4598 CONECT 4602 4599 4603 CONECT 4603 4602 CONECT 4604 4585 4605 4623 CONECT 4605 4604 4606 4608 CONECT 4606 4605 4607 4609 CONECT 4607 4586 4606 4623 CONECT 4608 4605 CONECT 4609 4606 4610 CONECT 4610 4609 CONECT 4611 4586 4612 4624 CONECT 4612 4611 4613 4615 CONECT 4613 4612 4614 4616 CONECT 4614 4583 4613 4624 CONECT 4615 4612 CONECT 4616 4613 4617 CONECT 4617 4616 4618 CONECT 4618 4617 4619 4620 CONECT 4619 4618 CONECT 4620 4618 CONECT 4621 4587 4590 4625 CONECT 4622 4597 4600 4625 CONECT 4623 4604 4607 4625 CONECT 4624 4611 4614 4625 CONECT 4625 1846 4621 4622 4623 CONECT 4625 4624 4739 CONECT 4626 4630 4657 CONECT 4627 4633 4640 CONECT 4628 4643 4647 CONECT 4629 4650 4654 CONECT 4630 4626 4631 4664 CONECT 4631 4630 4632 4635 CONECT 4632 4631 4633 4634 CONECT 4633 4627 4632 4664 CONECT 4634 4632 CONECT 4635 4631 4636 CONECT 4636 4635 4637 CONECT 4637 4636 4638 4639 CONECT 4638 4637 CONECT 4639 4637 CONECT 4640 4627 4641 4665 CONECT 4641 4640 4642 4644 CONECT 4642 4641 4643 4645 CONECT 4643 4628 4642 4665 CONECT 4644 4641 CONECT 4645 4642 4646 CONECT 4646 4645 CONECT 4647 4628 4648 4666 CONECT 4648 4647 4649 4651 CONECT 4649 4648 4650 4652 CONECT 4650 4629 4649 4666 CONECT 4651 4648 CONECT 4652 4649 4653 CONECT 4653 4652 CONECT 4654 4629 4655 4667 CONECT 4655 4654 4656 4658 CONECT 4656 4655 4657 4659 CONECT 4657 4626 4656 4667 CONECT 4658 4655 CONECT 4659 4656 4660 CONECT 4660 4659 4661 CONECT 4661 4660 4662 4663 CONECT 4662 4661 CONECT 4663 4661 CONECT 4664 4630 4633 4668 CONECT 4665 4640 4643 4668 CONECT 4666 4647 4650 4668 CONECT 4667 4654 4657 4668 CONECT 4668 2941 4664 4665 4666 CONECT 4668 4667 4750 CONECT 4669 4762 CONECT 4671 4675 4702 CONECT 4672 4678 4685 CONECT 4673 4688 4692 CONECT 4674 4695 4699 CONECT 4675 4671 4676 4709 CONECT 4676 4675 4677 4680 CONECT 4677 4676 4678 4679 CONECT 4678 4672 4677 4709 CONECT 4679 4677 CONECT 4680 4676 4681 CONECT 4681 4680 4682 CONECT 4682 4681 4683 4684 CONECT 4683 4682 CONECT 4684 4682 CONECT 4685 4672 4686 4710 CONECT 4686 4685 4687 4689 CONECT 4687 4686 4688 4690 CONECT 4688 4673 4687 4710 CONECT 4689 4686 CONECT 4690 4687 4691 CONECT 4691 4690 CONECT 4692 4673 4693 4711 CONECT 4693 4692 4694 4696 CONECT 4694 4693 4695 4697 CONECT 4695 4674 4694 4711 CONECT 4696 4693 CONECT 4697 4694 4698 CONECT 4698 4697 CONECT 4699 4674 4700 4712 CONECT 4700 4699 4701 4703 CONECT 4701 4700 4702 4704 CONECT 4702 4671 4701 4712 CONECT 4703 4700 CONECT 4704 4701 4705 CONECT 4705 4704 4706 CONECT 4706 4705 4707 4708 CONECT 4707 4706 CONECT 4708 4706 CONECT 4709 4675 4678 4713 CONECT 4710 4685 4688 4713 CONECT 4711 4692 4695 4713 CONECT 4712 4699 4702 4713 CONECT 4713 4112 4709 4710 4711 CONECT 4713 4712 4779 CONECT 4714 4715 4716 CONECT 4715 4714 CONECT 4716 4714 4717 CONECT 4717 4716 4718 CONECT 4718 4717 4719 CONECT 4719 4718 4720 CONECT 4720 4719 CONECT 4731 4582 CONECT 4736 4582 CONECT 4739 4625 CONECT 4750 4668 CONECT 4762 4669 CONECT 4779 4713 MASTER 320 0 8 38 0 0 0 6 4652 4 195 46 END