HEADER OXYGEN STORAGE/TRANSPORT 12-APR-02 1LFV TITLE OXY HEMOGLOBIN (88% RELATIVE HUMIDITY) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: HEMOGLOBIN BETA CHAIN; COMPND 6 CHAIN: B 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, T STATE, HUMIDITY, ENVIRONMENT, OXYGEN STORAGE-TRANSPORT KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR B.K.BISWAL,M.VIJAYAN REVDAT 5 14-FEB-24 1LFV 1 REMARK REVDAT 4 11-OCT-17 1LFV 1 REMARK REVDAT 3 24-FEB-09 1LFV 1 VERSN REVDAT 2 22-FEB-05 1LFV 1 DBREF REMARK REVDAT 1 12-OCT-02 1LFV 0 JRNL AUTH B.K.BISWAL,M.VIJAYAN JRNL TITL STRUCTURES OF HUMAN OXY- AND DEOXYHAEMOGLOBIN AT DIFFERENT JRNL TITL 2 LEVELS OF HUMIDITY: VARIABILITY IN THE T STATE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 1155 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 12077435 JRNL DOI 10.1107/S0907444902007138 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.SHAANAN REMARK 1 TITL STRUCTURE OF HUMAN OXYHAEMOGLOBIN AT 2.1 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 171 31 1983 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.FERMI,M.F.PERUTZ,B.SHAANAN,R.FOURME REMARK 1 TITL THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 A REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 175 159 1984 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.M.SILVA,P.H.ROGERS,A.ARNONE REMARK 1 TITL A THIRD QUATERNARY STRUCTURE OF HUMAN HEMOGLOBIN A AT REMARK 1 TITL 2 1.7-ANGSTROMS RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 267 17248 1992 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 216782.120 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.6 REMARK 3 NUMBER OF REFLECTIONS : 6350 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) : 0.210 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.900 REMARK 3 FREE R VALUE TEST SET COUNT : 692 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 655 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 72 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.041 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2192 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.97000 REMARK 3 B22 (A**2) : -0.97000 REMARK 3 B33 (A**2) : 1.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.57 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.290 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.44 REMARK 3 BSOL : 118.0 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM19X.HEME REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 3 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LFV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-02. REMARK 100 THE DEPOSITION ID IS D_1000015910. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 6.7 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6350 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE BUFFER, PH 6.7, LIQUID REMARK 280 DIFFUSION AT 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 97.10000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.10000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.55000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.10000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.10000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 145.65000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.10000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.10000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.55000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.10000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.10000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 145.65000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 97.10000 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 54.20000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 54.20000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 97.10000 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 LEU A 2 121.27 58.57 REMARK 500 THR A 41 15.88 -58.04 REMARK 500 HIS A 45 7.59 -66.34 REMARK 500 SER A 52 117.01 -29.22 REMARK 500 HIS A 72 21.00 129.45 REMARK 500 PRO A 77 -9.36 -53.06 REMARK 500 LEU A 101 -73.92 -67.28 REMARK 500 SER A 102 -31.24 -31.94 REMARK 500 PHE A 117 55.11 -91.79 REMARK 500 LEU B 3 94.54 42.66 REMARK 500 ASN B 19 78.17 -69.96 REMARK 500 VAL B 20 -18.06 -47.75 REMARK 500 PRO B 36 -48.63 -27.99 REMARK 500 MET B 55 26.11 -78.22 REMARK 500 HIS B 77 36.71 -156.35 REMARK 500 ASN B 80 86.51 -162.02 REMARK 500 CYS B 93 -66.69 -100.78 REMARK 500 LYS B 95 -43.89 -155.62 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 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 142 NA 87.4 REMARK 620 3 HEM A 142 NB 91.7 87.6 REMARK 620 4 HEM A 142 NC 88.1 175.5 92.9 REMARK 620 5 HEM A 142 ND 88.3 91.3 178.9 88.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 147 NA 85.5 REMARK 620 3 HEM B 147 NB 93.5 89.2 REMARK 620 4 HEM B 147 NC 105.6 168.9 89.4 REMARK 620 5 HEM B 147 ND 89.4 92.2 176.9 88.7 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 HEM A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LFL RELATED DB: PDB REMARK 900 RELATED ID: 1LFQ RELATED DB: PDB REMARK 900 RELATED ID: 1LFT RELATED DB: PDB REMARK 900 RELATED ID: 1LFY RELATED DB: PDB REMARK 900 RELATED ID: 1LFZ RELATED DB: PDB DBREF 1LFV A 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1LFV B 1 146 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 HET HEM A 142 43 HET HEM B 147 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) HELIX 1 1 SER A 3 LYS A 16 1 14 HELIX 2 2 VAL A 17 ALA A 19 5 3 HELIX 3 3 HIS A 20 PHE A 36 1 17 HELIX 4 4 PRO A 37 THR A 41 5 5 HELIX 5 5 SER A 52 ALA A 71 1 20 HELIX 6 6 ASP A 75 LEU A 80 1 6 HELIX 7 7 LEU A 80 HIS A 89 1 10 HELIX 8 8 VAL A 96 ALA A 110 1 15 HELIX 9 9 THR A 118 SER A 138 1 21 HELIX 10 10 LYS A 139 ARG A 141 5 3 HELIX 11 11 THR B 4 LYS B 17 1 14 HELIX 12 12 ASP B 21 TYR B 35 1 15 HELIX 13 13 PRO B 36 PHE B 42 5 7 HELIX 14 14 THR B 50 MET B 55 1 6 HELIX 15 15 LYS B 59 LEU B 75 1 17 HELIX 16 16 ALA B 76 ASP B 79 5 4 HELIX 17 17 ASN B 80 ASP B 94 1 15 HELIX 18 18 GLU B 101 PHE B 118 1 18 HELIX 19 19 GLY B 119 PHE B 122 5 4 HELIX 20 20 THR B 123 ASN B 139 1 17 HELIX 21 21 ALA B 140 HIS B 146 5 7 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.16 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.03 SITE 1 AC1 13 PHE A 43 HIS A 45 PHE A 46 HIS A 58 SITE 2 AC1 13 LYS A 61 ALA A 65 LEU A 83 HIS A 87 SITE 3 AC1 13 LEU A 91 VAL A 93 ASN A 97 PHE A 98 SITE 4 AC1 13 LEU A 101 SITE 1 AC2 9 PHE B 41 PHE B 42 HIS B 63 HIS B 92 SITE 2 AC2 9 VAL B 98 ASN B 102 PHE B 103 LEU B 106 SITE 3 AC2 9 LEU B 141 CRYST1 54.200 54.200 194.200 90.00 90.00 90.00 P 41 21 2 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 0.018450 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018450 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005149 0.00000 CONECT 650 2237 CONECT 1771 2280 CONECT 2195 2199 2226 CONECT 2196 2202 2209 CONECT 2197 2212 2216 CONECT 2198 2219 2223 CONECT 2199 2195 2200 2233 CONECT 2200 2199 2201 2204 CONECT 2201 2200 2202 2203 CONECT 2202 2196 2201 2233 CONECT 2203 2201 CONECT 2204 2200 2205 CONECT 2205 2204 2206 CONECT 2206 2205 2207 2208 CONECT 2207 2206 CONECT 2208 2206 CONECT 2209 2196 2210 2234 CONECT 2210 2209 2211 2213 CONECT 2211 2210 2212 2214 CONECT 2212 2197 2211 2234 CONECT 2213 2210 CONECT 2214 2211 2215 CONECT 2215 2214 CONECT 2216 2197 2217 2235 CONECT 2217 2216 2218 2220 CONECT 2218 2217 2219 2221 CONECT 2219 2198 2218 2235 CONECT 2220 2217 CONECT 2221 2218 2222 CONECT 2222 2221 CONECT 2223 2198 2224 2236 CONECT 2224 2223 2225 2227 CONECT 2225 2224 2226 2228 CONECT 2226 2195 2225 2236 CONECT 2227 2224 CONECT 2228 2225 2229 CONECT 2229 2228 2230 CONECT 2230 2229 2231 2232 CONECT 2231 2230 CONECT 2232 2230 CONECT 2233 2199 2202 2237 CONECT 2234 2209 2212 2237 CONECT 2235 2216 2219 2237 CONECT 2236 2223 2226 2237 CONECT 2237 650 2233 2234 2235 CONECT 2237 2236 CONECT 2238 2242 2269 CONECT 2239 2245 2252 CONECT 2240 2255 2259 CONECT 2241 2262 2266 CONECT 2242 2238 2243 2276 CONECT 2243 2242 2244 2247 CONECT 2244 2243 2245 2246 CONECT 2245 2239 2244 2276 CONECT 2246 2244 CONECT 2247 2243 2248 CONECT 2248 2247 2249 CONECT 2249 2248 2250 2251 CONECT 2250 2249 CONECT 2251 2249 CONECT 2252 2239 2253 2277 CONECT 2253 2252 2254 2256 CONECT 2254 2253 2255 2257 CONECT 2255 2240 2254 2277 CONECT 2256 2253 CONECT 2257 2254 2258 CONECT 2258 2257 CONECT 2259 2240 2260 2278 CONECT 2260 2259 2261 2263 CONECT 2261 2260 2262 2264 CONECT 2262 2241 2261 2278 CONECT 2263 2260 CONECT 2264 2261 2265 CONECT 2265 2264 CONECT 2266 2241 2267 2279 CONECT 2267 2266 2268 2270 CONECT 2268 2267 2269 2271 CONECT 2269 2238 2268 2279 CONECT 2270 2267 CONECT 2271 2268 2272 CONECT 2272 2271 2273 CONECT 2273 2272 2274 2275 CONECT 2274 2273 CONECT 2275 2273 CONECT 2276 2242 2245 2280 CONECT 2277 2252 2255 2280 CONECT 2278 2259 2262 2280 CONECT 2279 2266 2269 2280 CONECT 2280 1771 2276 2277 2278 CONECT 2280 2279 MASTER 326 0 2 21 0 0 7 6 2278 2 90 23 END