HEADER TRANSPORT PROTEIN 15-JUL-07 2QMB TITLE STRUCTURE DETERMINATION OF HAEMOGLOBIN FROM TURKEY(MELEAGRIS TITLE 2 GALLOPAVO) AT 2.8 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA-A; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: HEMOGLOBIN ALPHA-A CHAIN, ALPHA-A- GLOBIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN BETA CHAIN; COMPND 7 CHAIN: B, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MELEAGRIS GALLOPAVO; SOURCE 3 ORGANISM_COMMON: COMMON TURKEY; SOURCE 4 ORGANISM_TAXID: 9103; SOURCE 5 TISSUE: ERYTHROCYTES; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MELEAGRIS GALLOPAVO; SOURCE 8 ORGANISM_COMMON: COMMON TURKEY; SOURCE 9 ORGANISM_TAXID: 9103; SOURCE 10 TISSUE: ERYTHROCYTES KEYWDS ERYTHROCYTE, TRANSPORT, OXYGEN TRANSPORT, HEME, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.PACKIANATHAN,S.SUNDARESAN,M.N.PONNUSWAMY REVDAT 4 13-MAR-24 2QMB 1 REMARK LINK REVDAT 3 14-OCT-15 2QMB 1 AUTHOR JRNL VERSN REVDAT 2 24-FEB-09 2QMB 1 VERSN REVDAT 1 22-JUL-08 2QMB 0 JRNL AUTH C.PACKIANATHAN,S.SUNDARESAN,M.N.PONNUSWAMY JRNL TITL X-RAY CRYSTAL STRUCTURE ANALYSIS OF HEMOGLOBIN FROM JRNL TITL 2 TURKEY(MELEAGRIS GALLOPAVO) AT 2.80 ANGSTROM RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 12788 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 + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1042 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 896 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4470 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 180 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.06000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.494 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.363 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.066 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4796 ; 0.041 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6564 ; 3.343 ; 2.054 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 572 ; 9.763 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 191 ;41.172 ;23.665 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 763 ;26.541 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;21.004 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 716 ; 0.187 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3602 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2569 ; 0.331 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3275 ; 0.368 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 220 ; 0.258 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.203 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 56 ; 0.549 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.359 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2927 ; 2.081 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4600 ; 2.971 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2128 ; 4.789 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1958 ; 6.866 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QMB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000043777. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUN-06 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.0 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NIL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : AUTOMAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13851 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.180 REMARK 200 R MERGE (I) : 0.17600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.94 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MM TRIS-HCL, 35% PEG 3350, PH 8.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K 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 33.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.96000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.89750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.96000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.89750 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: 12060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23700 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 MET A 0 REMARK 465 MET C 0 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 NZ LYS C 7 OD1 ASP C 74 1.62 REMARK 500 ND2 ASN D 19 OD2 ASP D 22 1.71 REMARK 500 CE1 HIS D 92 FE HEM D 150 1.94 REMARK 500 NB HEM D 150 O1 OXY D 151 2.00 REMARK 500 NC HEM C 150 O1 OXY C 151 2.01 REMARK 500 OE2 GLU B 26 NH1 ARG B 30 2.02 REMARK 500 O ASP D 73 ND2 ASN D 77 2.04 REMARK 500 SG CYS D 93 OH TYR D 145 2.06 REMARK 500 O HIS C 72 N ASP C 75 2.12 REMARK 500 O ALA A 77 OG SER A 81 2.12 REMARK 500 SG CYS D 93 CZ TYR D 145 2.13 REMARK 500 O TYR D 35 OG1 THR D 38 2.14 REMARK 500 NB HEM A 150 O1 OXY A 151 2.16 REMARK 500 O ARG D 143 N TYR D 145 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 CE1 HIS B 2 CE1 HIS C 72 2555 1.36 REMARK 500 CE1 HIS B 2 NE2 HIS C 72 2555 1.88 REMARK 500 NE2 HIS B 2 CE1 HIS C 72 2555 2.03 REMARK 500 NE2 HIS B 2 NE2 HIS C 72 2555 2.12 REMARK 500 CE1 HIS B 2 ND1 HIS C 72 2555 2.18 REMARK 500 OE2 GLU B 90 OD1 ASN D 19 3555 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL A 1 CB VAL A 1 CG1 0.130 REMARK 500 VAL A 1 CB VAL A 1 CG2 0.181 REMARK 500 GLU A 22 CG GLU A 22 CD 0.090 REMARK 500 GLU A 23 CD GLU A 23 OE2 0.081 REMARK 500 GLU A 30 CD GLU A 30 OE1 0.085 REMARK 500 TYR A 36 CE1 TYR A 36 CZ 0.087 REMARK 500 VAL A 63 CB VAL A 63 CG1 -0.128 REMARK 500 LYS A 99 CD LYS A 99 CE 0.152 REMARK 500 CYS A 104 CB CYS A 104 SG -0.099 REMARK 500 CYS A 130 CB CYS A 130 SG -0.121 REMARK 500 GLU B 6 CG GLU B 6 CD 0.099 REMARK 500 VAL B 18 CB VAL B 18 CG1 -0.198 REMARK 500 ALA B 62 CA ALA B 62 CB -0.132 REMARK 500 SER B 70 CB SER B 70 OG -0.079 REMARK 500 GLU B 101 CG GLU B 101 CD 0.102 REMARK 500 GLU B 101 CD GLU B 101 OE1 0.072 REMARK 500 HIS B 117 C HIS B 117 O -0.159 REMARK 500 GLU B 125 CD GLU B 125 OE1 0.068 REMARK 500 CYS B 126 CB CYS B 126 SG -0.131 REMARK 500 ALA B 128 CA ALA B 128 CB -0.127 REMARK 500 TRP B 130 CB TRP B 130 CG -0.186 REMARK 500 ARG B 135 CZ ARG B 135 NH1 0.079 REMARK 500 ALA B 138 CA ALA B 138 CB -0.144 REMARK 500 VAL C 1 CB VAL C 1 CG2 0.154 REMARK 500 LYS C 16 CD LYS C 16 CE 0.171 REMARK 500 ALA C 18 CA ALA C 18 CB 0.140 REMARK 500 GLU C 22 CB GLU C 22 CG 0.167 REMARK 500 GLU C 22 CG GLU C 22 CD 0.090 REMARK 500 GLU C 30 CD GLU C 30 OE1 0.073 REMARK 500 LYS C 60 CD LYS C 60 CE 0.156 REMARK 500 ALA C 64 CA ALA C 64 CB 0.159 REMARK 500 VAL C 132 CB VAL C 132 CG1 -0.133 REMARK 500 PHE D 41 CB PHE D 41 CG -0.114 REMARK 500 GLU D 101 CG GLU D 101 CD 0.140 REMARK 500 GLU D 101 CD GLU D 101 OE1 0.079 REMARK 500 CYS D 126 CB CYS D 126 SG -0.099 REMARK 500 TRP D 130 CE3 TRP D 130 CZ3 0.111 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 2 CB - CG - CD2 ANGL. DEV. = -11.1 DEGREES REMARK 500 ASP A 6 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASN A 8 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 ILE A 17 CB - CA - C ANGL. DEV. = -21.7 DEGREES REMARK 500 ARG A 31 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 LYS A 61 CD - CE - NZ ANGL. DEV. = -15.2 DEGREES REMARK 500 ILE A 67 CG1 - CB - CG2 ANGL. DEV. = -13.2 DEGREES REMARK 500 LEU A 80 CB - CG - CD1 ANGL. DEV. = 11.0 DEGREES REMARK 500 LEU A 91 CB - CG - CD2 ANGL. DEV. = -16.3 DEGREES REMARK 500 ASP B 73 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 LEU B 110 CB - CG - CD1 ANGL. DEV. = -21.3 DEGREES REMARK 500 LEU B 114 CB - CG - CD2 ANGL. DEV. = -10.4 DEGREES REMARK 500 ASP B 121 CB - CG - OD1 ANGL. DEV. = -8.1 DEGREES REMARK 500 THR B 123 N - CA - CB ANGL. DEV. = -13.2 DEGREES REMARK 500 LEU B 141 CB - CG - CD2 ANGL. DEV. = -12.9 DEGREES REMARK 500 ALA C 69 N - CA - C ANGL. DEV. = -18.8 DEGREES REMARK 500 ARG C 92 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 LEU C 117 CB - CG - CD2 ANGL. DEV. = -11.8 DEGREES REMARK 500 LYS C 127 CD - CE - NZ ANGL. DEV. = 14.2 DEGREES REMARK 500 LEU D 14 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 LEU D 14 CB - CG - CD1 ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 LEU D 88 CA - CB - CG ANGL. DEV. = -14.2 DEGREES REMARK 500 PRO D 100 C - N - CA ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG D 135 NE - CZ - NH1 ANGL. DEV. = -3.2 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 ILE A 17 -62.90 -101.70 REMARK 500 ALA A 18 -74.62 29.06 REMARK 500 HIS A 20 28.08 -75.44 REMARK 500 TYR A 36 75.11 -117.46 REMARK 500 ASP A 47 87.49 -66.93 REMARK 500 HIS A 50 129.53 -38.97 REMARK 500 SER A 52 162.81 -35.37 REMARK 500 ARG A 92 75.29 43.89 REMARK 500 ALA A 138 -90.55 -16.24 REMARK 500 LYS A 139 42.54 -66.65 REMARK 500 SER B 4 160.92 -49.82 REMARK 500 ASN B 77 48.04 -157.93 REMARK 500 ASN B 80 42.67 -167.90 REMARK 500 LYS B 82 -68.47 -25.61 REMARK 500 SER B 119 -149.80 48.54 REMARK 500 LYS B 144 68.77 -52.25 REMARK 500 TYR B 145 -77.16 -164.43 REMARK 500 SER C 3 116.93 -22.93 REMARK 500 ALA C 4 -17.79 -37.97 REMARK 500 ASP C 6 -71.04 -54.23 REMARK 500 ILE C 17 -97.00 -60.37 REMARK 500 ALA C 18 -90.24 92.98 REMARK 500 ALA C 21 -92.19 -17.83 REMARK 500 HIS C 72 28.30 -145.30 REMARK 500 ILE C 73 -32.36 -33.77 REMARK 500 HIS C 113 55.33 -169.46 REMARK 500 ALA C 115 -58.75 -17.08 REMARK 500 VAL C 132 -70.05 -32.86 REMARK 500 LEU D 14 -31.63 -30.58 REMARK 500 VAL D 20 -55.11 -26.24 REMARK 500 LEU D 31 -78.97 -50.46 REMARK 500 PHE D 42 53.42 -114.85 REMARK 500 SER D 44 14.67 -50.52 REMARK 500 ALA D 74 -57.39 -27.75 REMARK 500 ASN D 80 39.04 -141.11 REMARK 500 SER D 119 -128.02 -1.40 REMARK 500 VAL D 136 -33.66 -36.49 REMARK 500 ALA D 142 27.56 -74.30 REMARK 500 LYS D 144 52.27 -58.21 REMARK 500 TYR D 145 -85.25 -134.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO C 114 ALA C 115 144.93 REMARK 500 TRP D 15 GLY D 16 142.49 REMARK 500 PHE D 118 SER D 119 -146.48 REMARK 500 LYS D 144 TYR D 145 148.06 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 150 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 150 NA 99.8 REMARK 620 3 HEM A 150 NB 94.7 85.8 REMARK 620 4 HEM A 150 NC 92.8 167.4 92.0 REMARK 620 5 HEM A 150 ND 101.6 85.3 162.6 93.4 REMARK 620 6 OXY A 151 O1 173.4 78.2 78.9 89.1 84.6 REMARK 620 7 OXY A 151 O2 155.3 104.1 80.7 63.3 86.9 25.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 150 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 150 NA 93.6 REMARK 620 3 HEM B 150 NB 95.8 82.2 REMARK 620 4 HEM B 150 NC 89.4 173.7 92.0 REMARK 620 5 HEM B 150 ND 85.2 93.6 175.8 92.1 REMARK 620 6 OXY B 151 O1 171.5 80.5 89.5 97.0 89.0 REMARK 620 7 OXY B 151 O2 155.2 104.7 103.0 74.1 77.2 26.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 150 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 87 NE2 REMARK 620 2 HEM C 150 NA 91.8 REMARK 620 3 HEM C 150 NB 92.4 87.9 REMARK 620 4 HEM C 150 NC 89.3 170.7 82.8 REMARK 620 5 HEM C 150 ND 91.9 91.4 175.6 97.8 REMARK 620 6 OXY C 151 O1 152.4 113.1 77.4 64.2 98.9 REMARK 620 7 OXY C 151 O2 169.8 88.2 77.3 89.0 98.4 24.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 150 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 92 NE2 REMARK 620 2 HEM D 150 NA 68.8 REMARK 620 3 HEM D 150 NB 75.9 91.0 REMARK 620 4 HEM D 150 NC 116.2 174.4 87.8 REMARK 620 5 HEM D 150 ND 109.7 80.1 166.5 100.0 REMARK 620 6 OXY D 151 O1 135.0 89.7 65.1 84.9 104.4 REMARK 620 7 OXY D 151 O2 132.0 69.1 82.8 105.3 84.5 26.3 REMARK 620 N 1 2 3 4 5 6 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 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY B 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY C 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY D 151 DBREF 2QMB A 0 141 UNP P81023 HBA_MELGA 1 142 DBREF 2QMB B 1 146 UNP P84479 P84479_MELGA 1 146 DBREF 2QMB C 0 141 UNP P81023 HBA_MELGA 1 142 DBREF 2QMB D 1 146 UNP P84479 P84479_MELGA 1 146 SEQRES 1 A 142 MET VAL LEU SER ALA ALA ASP LYS ASN ASN VAL LYS GLY SEQRES 2 A 142 ILE PHE THR LYS ILE ALA GLY HIS ALA GLU GLU TYR GLY SEQRES 3 A 142 ALA GLU THR LEU GLU ARG MET PHE ILE THR TYR PRO PRO SEQRES 4 A 142 THR LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SEQRES 5 A 142 SER ALA GLN ILE LYS GLY HIS GLY LYS LYS VAL VAL ALA SEQRES 6 A 142 ALA LEU ILE GLU ALA ALA ASN HIS ILE ASP ASP ILE ALA SEQRES 7 A 142 GLY THR LEU SER LYS LEU SER ASP LEU HIS ALA HIS LYS SEQRES 8 A 142 LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU GLY GLN SEQRES 9 A 142 CYS PHE LEU VAL VAL VAL ALA ILE HIS HIS PRO ALA ALA SEQRES 10 A 142 LEU THR PRO GLU VAL HIS ALA SER LEU ASP LYS PHE LEU SEQRES 11 A 142 CYS ALA VAL GLY THR VAL LEU THR ALA LYS TYR ARG SEQRES 1 B 146 VAL HIS TRP SER ALA GLU GLU LYS GLN LEU ILE THR GLY SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ALA ASP CYS GLY ALA GLU SEQRES 3 B 146 ALA LEU ALA ARG LEU LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE ALA SER PHE GLY ASN LEU SER SER PRO THR SEQRES 5 B 146 ALA ILE LEU GLY ASN PRO MET VAL ARG ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU THR SER PHE GLY ASP ALA VAL LYS ASN LEU SEQRES 7 B 146 ASP ASN ILE LYS ASN THR PHE SER GLN 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 ASP ILE LEU ILE ILE VAL LEU ALA ALA HIS SEQRES 10 B 146 PHE SER LYS ASP PHE THR PRO GLU CYS GLN ALA ALA TRP SEQRES 11 B 146 GLN LYS LEU VAL ARG VAL VAL ALA HIS ALA LEU ALA ARG SEQRES 12 B 146 LYS TYR HIS SEQRES 1 C 142 MET VAL LEU SER ALA ALA ASP LYS ASN ASN VAL LYS GLY SEQRES 2 C 142 ILE PHE THR LYS ILE ALA GLY HIS ALA GLU GLU TYR GLY SEQRES 3 C 142 ALA GLU THR LEU GLU ARG MET PHE ILE THR TYR PRO PRO SEQRES 4 C 142 THR LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SEQRES 5 C 142 SER ALA GLN ILE LYS GLY HIS GLY LYS LYS VAL VAL ALA SEQRES 6 C 142 ALA LEU ILE GLU ALA ALA ASN HIS ILE ASP ASP ILE ALA SEQRES 7 C 142 GLY THR LEU SER LYS LEU SER ASP LEU HIS ALA HIS LYS SEQRES 8 C 142 LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU GLY GLN SEQRES 9 C 142 CYS PHE LEU VAL VAL VAL ALA ILE HIS HIS PRO ALA ALA SEQRES 10 C 142 LEU THR PRO GLU VAL HIS ALA SER LEU ASP LYS PHE LEU SEQRES 11 C 142 CYS ALA VAL GLY THR VAL LEU THR ALA LYS TYR ARG SEQRES 1 D 146 VAL HIS TRP SER ALA GLU GLU LYS GLN LEU ILE THR GLY SEQRES 2 D 146 LEU TRP GLY LYS VAL ASN VAL ALA ASP CYS GLY ALA GLU SEQRES 3 D 146 ALA LEU ALA ARG LEU LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 D 146 ARG PHE PHE ALA SER PHE GLY ASN LEU SER SER PRO THR SEQRES 5 D 146 ALA ILE LEU GLY ASN PRO MET VAL ARG ALA HIS GLY LYS SEQRES 6 D 146 LYS VAL LEU THR SER PHE GLY ASP ALA VAL LYS ASN LEU SEQRES 7 D 146 ASP ASN ILE LYS ASN THR PHE SER GLN 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 ASP ILE LEU ILE ILE VAL LEU ALA ALA HIS SEQRES 10 D 146 PHE SER LYS ASP PHE THR PRO GLU CYS GLN ALA ALA TRP SEQRES 11 D 146 GLN LYS LEU VAL ARG VAL VAL ALA HIS ALA LEU ALA ARG SEQRES 12 D 146 LYS TYR HIS HET HEM A 150 43 HET OXY A 151 2 HET HEM B 150 43 HET OXY B 151 2 HET HEM C 150 43 HET OXY C 151 2 HET HEM D 150 43 HET OXY D 151 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM OXY OXYGEN MOLECULE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 OXY 4(O2) HELIX 1 1 SER A 3 ALA A 18 1 16 HELIX 2 2 HIS A 20 TYR 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 SER A 81 1 7 HELIX 6 6 SER A 81 HIS A 89 1 9 HELIX 7 7 PRO A 95 HIS A 113 1 19 HELIX 8 8 PRO A 114 LEU A 117 5 4 HELIX 9 9 THR A 118 ALA A 138 1 21 HELIX 10 10 SER B 4 LYS B 17 1 14 HELIX 11 11 ASN B 19 TYR B 35 1 17 HELIX 12 12 PRO B 36 GLY B 46 5 11 HELIX 13 13 SER B 50 ASN B 57 1 8 HELIX 14 14 ASN B 57 LYS B 76 1 20 HELIX 15 15 ASN B 80 PHE B 85 1 6 HELIX 16 16 PHE B 85 ASP B 94 1 10 HELIX 17 17 PRO B 100 SER B 119 1 20 HELIX 18 18 LYS B 120 PHE B 122 5 3 HELIX 19 19 THR B 123 ARG B 143 1 21 HELIX 20 20 ALA C 5 ALA C 18 1 14 HELIX 21 21 HIS C 20 TYR C 36 1 17 HELIX 22 22 PRO C 37 PHE C 43 5 7 HELIX 23 23 SER C 52 GLU C 68 1 17 HELIX 24 24 HIS C 72 ASP C 74 5 3 HELIX 25 25 ASP C 75 LEU C 80 1 6 HELIX 26 26 LEU C 80 LYS C 90 1 11 HELIX 27 27 PRO C 95 HIS C 113 1 19 HELIX 28 28 THR C 118 THR C 137 1 20 HELIX 29 29 ALA C 138 ARG C 141 5 4 HELIX 30 30 SER D 4 LYS D 17 1 14 HELIX 31 31 ASN D 19 TYR D 35 1 17 HELIX 32 32 PRO D 36 GLY D 46 5 11 HELIX 33 33 SER D 50 ASN D 57 1 8 HELIX 34 34 ASN D 57 ASN D 77 1 21 HELIX 35 35 ASN D 80 PHE D 85 1 6 HELIX 36 36 SER D 86 ASP D 94 1 9 HELIX 37 37 PRO D 100 HIS D 117 1 18 HELIX 38 38 PHE D 118 PHE D 122 5 5 HELIX 39 39 THR D 123 ALA D 142 1 20 LINK NE2 HIS A 87 FE HEM A 150 1555 1555 2.03 LINK FE HEM A 150 O1 OXY A 151 1555 1555 1.69 LINK FE HEM A 150 O2 OXY A 151 1555 1555 2.48 LINK NE2 HIS B 92 FE HEM B 150 1555 1555 2.04 LINK FE HEM B 150 O1 OXY B 151 1555 1555 1.69 LINK FE HEM B 150 O2 OXY B 151 1555 1555 2.53 LINK NE2 HIS C 87 FE HEM C 150 1555 1555 2.12 LINK FE HEM C 150 O1 OXY C 151 1555 1555 1.69 LINK FE HEM C 150 O2 OXY C 151 1555 1555 2.51 LINK NE2 HIS D 92 FE HEM D 150 1555 1555 2.69 LINK FE HEM D 150 O1 OXY D 151 1555 1555 1.67 LINK FE HEM D 150 O2 OXY D 151 1555 1555 2.49 SITE 1 AC1 11 TYR A 42 PHE A 43 HIS A 45 PHE A 46 SITE 2 AC1 11 HIS A 58 LYS A 61 LEU A 83 HIS A 87 SITE 3 AC1 11 ASN A 97 PHE A 98 LEU A 136 SITE 1 AC2 11 LYS A 16 PHE B 41 PHE B 42 PHE B 45 SITE 2 AC2 11 HIS B 63 LYS B 66 SER B 70 LEU B 88 SITE 3 AC2 11 HIS B 92 LEU B 96 LEU B 106 SITE 1 AC3 10 TYR C 42 HIS C 45 HIS C 58 LYS C 61 SITE 2 AC3 10 LEU C 83 LEU C 86 HIS C 87 ASN C 97 SITE 3 AC3 10 PHE C 98 LEU C 101 SITE 1 AC4 12 THR D 38 PHE D 41 PHE D 42 PHE D 45 SITE 2 AC4 12 HIS D 63 LYS D 66 LEU D 88 HIS D 92 SITE 3 AC4 12 LEU D 96 ASN D 102 LEU D 106 LEU D 141 SITE 1 AC5 1 HIS A 58 SITE 1 AC6 2 PHE B 42 HIS B 63 SITE 1 AC7 2 HIS C 58 HIS C 87 SITE 1 AC8 2 HIS D 63 HIS D 92 CRYST1 66.000 79.795 103.920 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 0.015152 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012532 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009623 0.00000