HEADER OXYGEN STORAGE/TRANSPORT 28-NOV-00 1G9V TITLE HIGH RESOLUTION CRYSTAL STRUCTURE OF DEOXY HEMOGLOBIN COMPLEXED WITH A TITLE 2 POTENT ALLOSTERIC EFFECTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: HEMOGLOBIN BETA CHAIN; COMPND 6 CHAIN: B, D 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 HEMOGLOBIN TETRAMER, T STATE, ALLOSTERIC, OXYGEN STORAGE-TRANSPORT KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.K.SAFO,C.M.MOURE,J.C.BURNETT,G.S.JOSHI,D.J.ABRAHAM REVDAT 6 12-AUG-26 1G9V 1 REMARK REVDAT 5 09-AUG-23 1G9V 1 REMARK LINK REVDAT 4 04-OCT-17 1G9V 1 REMARK REVDAT 3 24-FEB-09 1G9V 1 VERSN REVDAT 2 09-MAY-01 1G9V 1 JRNL REVDAT 1 06-DEC-00 1G9V 0 JRNL AUTH M.K.SAFO,C.M.MOURE,J.C.BURNETT,G.S.JOSHI,D.J.ABRAHAM JRNL TITL HIGH-RESOLUTION CRYSTAL STRUCTURE OF DEOXY HEMOGLOBIN JRNL TITL 2 COMPLEXED WITH A POTENT ALLOSTERIC EFFECTOR. JRNL REF PROTEIN SCI. V. 10 951 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11316875 JRNL DOI 10.1110/PS.50601 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 44139 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2207 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3280 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 486 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4384 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 232 REMARK 3 SOLVENT ATOMS : 260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.20 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.670 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.430 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANOMALOUS DATA USED FOR REFINEMENT. REMARK 3 BULK SOLVENT CORRECTION USED DURING REFINEMENT. REMARK 4 REMARK 4 1G9V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-00. REMARK 100 THE DEPOSITION ID IS D_1000012414. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-AUG-97 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MSC MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA, REMARK 200 TRUNCATE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44139 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 55.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.27100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1HHB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, AMMONIUM PHOSPHATE, REMARK 280 FERROUS CITRATE, PH 6.5, LIQUID DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 41.78000 REMARK 290 SMTRY3 2 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 300 REMARK: BIOLOGICAL ASSEMBLY IS A TETRAMER IN THE ASYMMETRIC UNIT 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG D 630 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES 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 ASN B 280 56.74 -150.53 REMARK 500 ASP C 475 41.78 -152.10 REMARK 500 LEU C 513 66.50 -119.33 REMARK 500 ASN D 680 53.32 -145.20 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 143 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 143 NA 97.5 REMARK 620 3 HEM A 143 NB 97.8 86.7 REMARK 620 4 HEM A 143 NC 105.2 157.3 88.9 REMARK 620 5 HEM A 143 ND 105.3 88.8 156.9 86.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 348 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 292 NE2 REMARK 620 2 HEM B 348 NA 91.9 REMARK 620 3 HEM B 348 NB 98.9 87.8 REMARK 620 4 HEM B 348 NC 105.9 162.1 90.6 REMARK 620 5 HEM B 348 ND 95.9 89.1 165.0 87.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 543 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 487 NE2 REMARK 620 2 HEM C 543 NA 93.0 REMARK 620 3 HEM C 543 NB 95.2 87.4 REMARK 620 4 HEM C 543 NC 104.8 162.2 91.8 REMARK 620 5 HEM C 543 ND 104.2 87.8 160.2 87.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 748 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 692 NE2 REMARK 620 2 HEM D 748 NA 94.3 REMARK 620 3 HEM D 748 NB 96.2 87.3 REMARK 620 4 HEM D 748 NC 103.1 162.6 90.3 REMARK 620 5 HEM D 748 ND 100.4 88.6 163.2 88.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 543 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 748 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RQ3 A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RQ3 C 802 DBREF 1G9V A 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1G9V C 401 541 UNP P69905 HBA_HUMAN 1 141 DBREF 1G9V B 201 346 UNP P68871 HBB_HUMAN 1 146 DBREF 1G9V D 601 746 UNP P68871 HBB_HUMAN 1 146 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 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 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 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 143 43 HET RQ3 A 801 25 HET SO4 B1200 5 HET HEM B 348 43 HET HEM C 543 43 HET RQ3 C 802 25 HET SO4 D1300 5 HET HEM D 748 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM RQ3 2-{4-[(3,5-DIMETHYLANILINO)-CARBONYL-METHYL]-PHENOXY}- HETNAM 2 RQ3 2-METHYLPROPIONIC ACID HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 RQ3 2(C20 H23 N O4) FORMUL 7 SO4 2(O4 S 2-) FORMUL 13 HOH *260(H2 O) HELIX 1 1 SER A 3 GLY A 18 1 16 HELIX 2 2 HIS A 20 PHE A 36 1 17 HELIX 3 3 PRO A 37 PHE A 43 5 7 HELIX 4 4 SER A 52 HIS A 72 1 21 HELIX 5 5 ASP A 75 LEU A 80 1 6 HELIX 6 6 LEU A 80 LYS A 90 1 11 HELIX 7 7 PRO A 95 LEU A 113 1 19 HELIX 8 8 THR A 118 SER A 138 1 21 HELIX 9 9 THR B 204 GLY B 216 1 13 HELIX 10 10 ASN B 219 TYR B 235 1 17 HELIX 11 11 PRO B 236 GLU B 243 5 8 HELIX 12 12 PHE B 242 GLY B 246 5 5 HELIX 13 13 THR B 250 ASN B 257 1 8 HELIX 14 14 ASN B 257 LEU B 275 1 19 HELIX 15 15 ALA B 276 LEU B 278 5 3 HELIX 16 16 ASN B 280 LYS B 295 1 16 HELIX 17 17 PRO B 300 GLY B 319 1 20 HELIX 18 18 LYS B 320 PHE B 322 5 3 HELIX 19 19 THR B 323 HIS B 343 1 21 HELIX 20 20 SER C 403 GLY C 418 1 16 HELIX 21 21 HIS C 420 PHE C 436 1 17 HELIX 22 22 PRO C 437 PHE C 443 5 7 HELIX 23 23 SER C 452 HIS C 472 1 21 HELIX 24 24 ASP C 475 LEU C 480 1 6 HELIX 25 25 LEU C 480 LYS C 490 1 11 HELIX 26 26 PRO C 495 LEU C 513 1 19 HELIX 27 27 THR C 518 SER C 538 1 21 HELIX 28 28 THR D 604 GLY D 616 1 13 HELIX 29 29 ASN D 619 TYR D 635 1 17 HELIX 30 30 PRO D 636 PHE D 642 5 7 HELIX 31 31 PHE D 642 GLY D 646 5 5 HELIX 32 32 THR D 650 ASN D 657 1 8 HELIX 33 33 ASN D 657 ALA D 676 1 20 HELIX 34 34 ASN D 680 LYS D 695 1 16 HELIX 35 35 PRO D 700 GLY D 719 1 20 HELIX 36 36 LYS D 720 PHE D 722 5 3 HELIX 37 37 THR D 723 HIS D 743 1 21 LINK NE2 HIS A 87 FE HEM A 143 1555 1555 2.14 LINK NE2 HIS B 292 FE HEM B 348 1555 1555 2.18 LINK NE2 HIS C 487 FE HEM C 543 1555 1555 2.18 LINK NE2 HIS D 692 FE HEM D 748 1555 1555 2.06 SITE 1 AC1 7 VAL B 201 LEU B 278 ASP B 279 ASN B 280 SITE 2 AC1 7 LEU B 281 LYS B 282 HOH B 945 SITE 1 AC2 7 VAL D 601 LEU D 678 ASP D 679 ASN D 680 SITE 2 AC2 7 LEU D 681 LYS D 682 HOH D1029 SITE 1 AC3 16 TYR A 42 PHE A 43 HIS A 45 HIS A 58 SITE 2 AC3 16 LYS A 61 LEU A 83 LEU A 86 HIS A 87 SITE 3 AC3 16 LEU A 91 VAL A 93 ASN A 97 PHE A 98 SITE 4 AC3 16 LEU A 101 LEU A 136 HOH A 930 HOH A1116 SITE 1 AC4 15 ALA A 53 HOH A1089 PHE B 241 HIS B 263 SITE 2 AC4 15 LYS B 266 VAL B 267 LEU B 291 HIS B 292 SITE 3 AC4 15 LEU B 296 ASN B 302 LEU B 306 LEU B 341 SITE 4 AC4 15 HOH B1036 HOH B1095 HOH B1149 SITE 1 AC5 14 TYR C 442 PHE C 443 HIS C 445 HIS C 458 SITE 2 AC5 14 LYS C 461 LEU C 486 HIS C 487 LEU C 491 SITE 3 AC5 14 VAL C 493 ASN C 497 PHE C 498 LEU C 501 SITE 4 AC5 14 LEU C 536 HOH C1017 SITE 1 AC6 10 PHE D 642 HIS D 663 VAL D 667 HIS D 692 SITE 2 AC6 10 LEU D 696 ASN D 702 LEU D 706 LEU D 741 SITE 3 AC6 10 HOH D1076 HOH D1085 SITE 1 AC7 9 LYS A 99 LEU A 100 HOH A 916 TYR B 235 SITE 2 AC7 9 ASN B 308 PRO C 495 THR C 537 ARG C 541 SITE 3 AC7 9 HOH C 927 SITE 1 AC8 8 PRO A 95 THR A 137 ARG A 141 HOH A1001 SITE 2 AC8 8 PHE C 436 LYS C 499 LEU C 500 ASN D 708 CRYST1 63.200 83.560 53.860 90.00 99.16 90.00 P 1 21 1 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 0.015823 0.000000 0.002551 0.00000 SCALE2 0.000000 0.011967 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018806 0.00000 CONECT 650 4431 CONECT 1771 4504 CONECT 2844 4547 CONECT 3965 4620 CONECT 4389 4393 4420 CONECT 4390 4396 4403 CONECT 4391 4406 4410 CONECT 4392 4413 4417 CONECT 4393 4389 4394 4427 CONECT 4394 4393 4395 4398 CONECT 4395 4394 4396 4397 CONECT 4396 4390 4395 4427 CONECT 4397 4395 CONECT 4398 4394 4399 CONECT 4399 4398 4400 CONECT 4400 4399 4401 4402 CONECT 4401 4400 CONECT 4402 4400 CONECT 4403 4390 4404 4428 CONECT 4404 4403 4405 4407 CONECT 4405 4404 4406 4408 CONECT 4406 4391 4405 4428 CONECT 4407 4404 CONECT 4408 4405 4409 CONECT 4409 4408 CONECT 4410 4391 4411 4429 CONECT 4411 4410 4412 4414 CONECT 4412 4411 4413 4415 CONECT 4413 4392 4412 4429 CONECT 4414 4411 CONECT 4415 4412 4416 CONECT 4416 4415 CONECT 4417 4392 4418 4430 CONECT 4418 4417 4419 4421 CONECT 4419 4418 4420 4422 CONECT 4420 4389 4419 4430 CONECT 4421 4418 CONECT 4422 4419 4423 CONECT 4423 4422 4424 CONECT 4424 4423 4425 4426 CONECT 4425 4424 CONECT 4426 4424 CONECT 4427 4393 4396 4431 CONECT 4428 4403 4406 4431 CONECT 4429 4410 4413 4431 CONECT 4430 4417 4420 4431 CONECT 4431 650 4427 4428 4429 CONECT 4431 4430 CONECT 4432 4433 4434 4435 CONECT 4433 4432 CONECT 4434 4432 CONECT 4435 4432 4436 4437 4438 CONECT 4436 4435 CONECT 4437 4435 CONECT 4438 4435 4439 CONECT 4439 4438 4440 4443 CONECT 4440 4439 4441 CONECT 4441 4440 4442 CONECT 4442 4441 4444 4445 CONECT 4443 4439 4444 CONECT 4444 4442 4443 CONECT 4445 4442 4446 CONECT 4446 4445 4447 4448 CONECT 4447 4446 CONECT 4448 4446 4449 CONECT 4449 4448 4450 4453 CONECT 4450 4449 4451 CONECT 4451 4450 4452 4455 CONECT 4452 4451 4454 CONECT 4453 4449 4454 CONECT 4454 4452 4453 4456 CONECT 4455 4451 CONECT 4456 4454 CONECT 4457 4458 4459 4460 4461 CONECT 4458 4457 CONECT 4459 4457 CONECT 4460 4457 CONECT 4461 4457 CONECT 4462 4466 4493 CONECT 4463 4469 4476 CONECT 4464 4479 4483 CONECT 4465 4486 4490 CONECT 4466 4462 4467 4500 CONECT 4467 4466 4468 4471 CONECT 4468 4467 4469 4470 CONECT 4469 4463 4468 4500 CONECT 4470 4468 CONECT 4471 4467 4472 CONECT 4472 4471 4473 CONECT 4473 4472 4474 4475 CONECT 4474 4473 CONECT 4475 4473 CONECT 4476 4463 4477 4501 CONECT 4477 4476 4478 4480 CONECT 4478 4477 4479 4481 CONECT 4479 4464 4478 4501 CONECT 4480 4477 CONECT 4481 4478 4482 CONECT 4482 4481 CONECT 4483 4464 4484 4502 CONECT 4484 4483 4485 4487 CONECT 4485 4484 4486 4488 CONECT 4486 4465 4485 4502 CONECT 4487 4484 CONECT 4488 4485 4489 CONECT 4489 4488 CONECT 4490 4465 4491 4503 CONECT 4491 4490 4492 4494 CONECT 4492 4491 4493 4495 CONECT 4493 4462 4492 4503 CONECT 4494 4491 CONECT 4495 4492 4496 CONECT 4496 4495 4497 CONECT 4497 4496 4498 4499 CONECT 4498 4497 CONECT 4499 4497 CONECT 4500 4466 4469 4504 CONECT 4501 4476 4479 4504 CONECT 4502 4483 4486 4504 CONECT 4503 4490 4493 4504 CONECT 4504 1771 4500 4501 4502 CONECT 4504 4503 CONECT 4505 4509 4536 CONECT 4506 4512 4519 CONECT 4507 4522 4526 CONECT 4508 4529 4533 CONECT 4509 4505 4510 4543 CONECT 4510 4509 4511 4514 CONECT 4511 4510 4512 4513 CONECT 4512 4506 4511 4543 CONECT 4513 4511 CONECT 4514 4510 4515 CONECT 4515 4514 4516 CONECT 4516 4515 4517 4518 CONECT 4517 4516 CONECT 4518 4516 CONECT 4519 4506 4520 4544 CONECT 4520 4519 4521 4523 CONECT 4521 4520 4522 4524 CONECT 4522 4507 4521 4544 CONECT 4523 4520 CONECT 4524 4521 4525 CONECT 4525 4524 CONECT 4526 4507 4527 4545 CONECT 4527 4526 4528 4530 CONECT 4528 4527 4529 4531 CONECT 4529 4508 4528 4545 CONECT 4530 4527 CONECT 4531 4528 4532 CONECT 4532 4531 CONECT 4533 4508 4534 4546 CONECT 4534 4533 4535 4537 CONECT 4535 4534 4536 4538 CONECT 4536 4505 4535 4546 CONECT 4537 4534 CONECT 4538 4535 4539 CONECT 4539 4538 4540 CONECT 4540 4539 4541 4542 CONECT 4541 4540 CONECT 4542 4540 CONECT 4543 4509 4512 4547 CONECT 4544 4519 4522 4547 CONECT 4545 4526 4529 4547 CONECT 4546 4533 4536 4547 CONECT 4547 2844 4543 4544 4545 CONECT 4547 4546 CONECT 4548 4549 4550 4551 CONECT 4549 4548 CONECT 4550 4548 CONECT 4551 4548 4552 4553 4554 CONECT 4552 4551 CONECT 4553 4551 CONECT 4554 4551 4555 CONECT 4555 4554 4556 4559 CONECT 4556 4555 4557 CONECT 4557 4556 4558 CONECT 4558 4557 4560 4561 CONECT 4559 4555 4560 CONECT 4560 4558 4559 CONECT 4561 4558 4562 CONECT 4562 4561 4563 4564 CONECT 4563 4562 CONECT 4564 4562 4565 CONECT 4565 4564 4566 4569 CONECT 4566 4565 4567 CONECT 4567 4566 4568 4571 CONECT 4568 4567 4570 CONECT 4569 4565 4570 CONECT 4570 4568 4569 4572 CONECT 4571 4567 CONECT 4572 4570 CONECT 4573 4574 4575 4576 4577 CONECT 4574 4573 CONECT 4575 4573 CONECT 4576 4573 CONECT 4577 4573 CONECT 4578 4582 4609 CONECT 4579 4585 4592 CONECT 4580 4595 4599 CONECT 4581 4602 4606 CONECT 4582 4578 4583 4616 CONECT 4583 4582 4584 4587 CONECT 4584 4583 4585 4586 CONECT 4585 4579 4584 4616 CONECT 4586 4584 CONECT 4587 4583 4588 CONECT 4588 4587 4589 CONECT 4589 4588 4590 4591 CONECT 4590 4589 CONECT 4591 4589 CONECT 4592 4579 4593 4617 CONECT 4593 4592 4594 4596 CONECT 4594 4593 4595 4597 CONECT 4595 4580 4594 4617 CONECT 4596 4593 CONECT 4597 4594 4598 CONECT 4598 4597 CONECT 4599 4580 4600 4618 CONECT 4600 4599 4601 4603 CONECT 4601 4600 4602 4604 CONECT 4602 4581 4601 4618 CONECT 4603 4600 CONECT 4604 4601 4605 CONECT 4605 4604 CONECT 4606 4581 4607 4619 CONECT 4607 4606 4608 4610 CONECT 4608 4607 4609 4611 CONECT 4609 4578 4608 4619 CONECT 4610 4607 CONECT 4611 4608 4612 CONECT 4612 4611 4613 CONECT 4613 4612 4614 4615 CONECT 4614 4613 CONECT 4615 4613 CONECT 4616 4582 4585 4620 CONECT 4617 4592 4595 4620 CONECT 4618 4599 4602 4620 CONECT 4619 4606 4609 4620 CONECT 4620 3965 4616 4617 4618 CONECT 4620 4619 MASTER 311 0 8 37 0 0 24 6 4876 4 240 46 END