HEADER OXYGEN TRANSPORT 11-JUN-98 1CH4 TITLE MODULE-SUBSTITUTED CHIMERA HEMOGLOBIN BETA-ALPHA (F133V) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MODULE-SUBSTITUTED CHIMERA HEMOGLOBIN BETA-ALPHA; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS OXYGEN TRANSPORT, CHIMERA PROTEIN, RESPIRATORY PROTEIN, HEME EXPDTA X-RAY DIFFRACTION AUTHOR T.SHIRAI,M.FUJIKAKE,T.YAMANE,K.INABA,K.ISHIMORI,I.MORISHIMA REVDAT 4 03-APR-24 1CH4 1 REMARK REVDAT 3 07-FEB-24 1CH4 1 REMARK LINK REVDAT 2 24-FEB-09 1CH4 1 VERSN REVDAT 1 27-APR-99 1CH4 0 JRNL AUTH T.SHIRAI,M.FUJIKAKE,T.YAMANE,K.INABA,K.ISHIMORI,I.MORISHIMA JRNL TITL CRYSTAL STRUCTURE OF A PROTEIN WITH AN ARTIFICIAL JRNL TITL 2 EXON-SHUFFLING, MODULE M4-SUBSTITUTED CHIMERA HEMOGLOBIN JRNL TITL 3 BETA ALPHA, AT 2.5 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 287 369 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10080899 JRNL DOI 10.1006/JMBI.1999.2603 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.SHIRAI,M.FUJIKAKE,T.YAMANE,K.INABA,K.ISHIMORI,I.MORISHIMA REMARK 1 TITL DESIGN, CONSTRUCTION, CRYSTALLIZATION, AND PRELIMINARY X-RAY REMARK 1 TITL 2 STUDIES OF A FINE-TUNING MUTANT (F133V) OF REMARK 1 TITL 3 MODULE-SUBSTITUTED CHIMERA HEMOGLOBIN REMARK 1 REF PROTEINS V. 32 263 1998 REMARK 1 REFN ISSN 0887-3585 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.4 REMARK 3 NUMBER OF REFLECTIONS : 15212 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDAM REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 787 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 4460 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 180 REMARK 3 SOLVENT ATOMS : 42 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.90 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 7.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 2.646 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.475 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : STRICT 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM19X.HEME REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THIS PROTEIN WAS CONSTRUCTED BY REPLACING MODULE M4, REMARK 3 97(FG4)-146(HC3), OF BETA-SUBUNIT OF HUMAN HEMOGLOBIN WITH REMARK 3 THE CORRESPONDING REGION, 92(FG4)-141(HC3), OF THE REMARK 3 ALPHA-SUBUNIT. A POINT MUTATION F133V(H11) WAS INTRODUCED REMARK 3 TO INCREASE THE STABILITY. REMARK 4 REMARK 4 1CH4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172321. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : OCT-96 REMARK 200 TEMPERATURE (KELVIN) : 291 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MACSCIENCE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17766 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.5 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: CN-HEMOGLOBIN H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 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 40.65500 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: THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT IS THE REMARK 300 CHIMERA-TETRAMER. 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: 12980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -118.0 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 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 HIS A 2 NE2 HIS A 2 CD2 -0.070 REMARK 500 HIS A 63 NE2 HIS A 63 CD2 -0.073 REMARK 500 HIS A 108 NE2 HIS A 108 CD2 -0.072 REMARK 500 HIS A 108 NE2 HIS A 108 CD2 -0.067 REMARK 500 HIS A 117 NE2 HIS A 117 CD2 -0.075 REMARK 500 HIS A 127 NE2 HIS A 127 CD2 -0.068 REMARK 500 HIS B 2 NE2 HIS B 2 CD2 -0.070 REMARK 500 HIS B 63 NE2 HIS B 63 CD2 -0.073 REMARK 500 HIS B 108 NE2 HIS B 108 CD2 -0.072 REMARK 500 HIS B 108 NE2 HIS B 108 CD2 -0.067 REMARK 500 HIS B 117 NE2 HIS B 117 CD2 -0.076 REMARK 500 HIS B 127 NE2 HIS B 127 CD2 -0.068 REMARK 500 HIS C 77 NE2 HIS C 77 CD2 -0.071 REMARK 500 HIS C 108 NE2 HIS C 108 CD2 -0.072 REMARK 500 HIS C 108 NE2 HIS C 108 CD2 -0.077 REMARK 500 HIS C 117 NE2 HIS C 117 CD2 -0.077 REMARK 500 HIS C 127 NE2 HIS C 127 CD2 -0.076 REMARK 500 HIS D 77 NE2 HIS D 77 CD2 -0.070 REMARK 500 HIS D 108 NE2 HIS D 108 CD2 -0.072 REMARK 500 HIS D 108 NE2 HIS D 108 CD2 -0.077 REMARK 500 HIS D 117 NE2 HIS D 117 CD2 -0.077 REMARK 500 HIS D 127 NE2 HIS D 127 CD2 -0.076 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 TRP A 15 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 15 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TRP A 37 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 37 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 40 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 CYS A 109 CA - CB - SG ANGL. DEV. = -12.7 DEGREES REMARK 500 LEU B 14 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 TRP B 15 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP B 15 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG B 30 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TRP B 37 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP B 37 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 40 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 CYS B 109 CA - CB - SG ANGL. DEV. = -12.7 DEGREES REMARK 500 TRP C 15 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP C 15 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG C 30 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 TRP C 37 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP C 37 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG C 97 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG C 97 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 TRP D 15 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP D 15 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 TRP D 37 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP D 37 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG D 97 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG D 97 NE - CZ - NH2 ANGL. DEV. = -4.6 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 TYR A 35 74.18 -113.27 REMARK 500 HIS A 77 58.86 -146.05 REMARK 500 ASN A 80 55.46 -147.48 REMARK 500 TYR B 35 74.15 -113.23 REMARK 500 HIS B 77 58.84 -146.06 REMARK 500 ASN B 80 55.45 -147.47 REMARK 500 HIS C 77 41.81 -144.91 REMARK 500 LYS C 144 23.85 -76.55 REMARK 500 HIS D 77 41.82 -144.87 REMARK 500 LYS D 144 23.88 -76.54 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 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 92 NE2 REMARK 620 2 HEM A 147 NA 90.4 REMARK 620 3 HEM A 147 NB 92.3 89.7 REMARK 620 4 HEM A 147 NC 95.2 174.4 89.9 REMARK 620 5 HEM A 147 ND 91.5 89.5 176.1 90.6 REMARK 620 6 CMO A 148 C 178.9 90.3 88.6 84.2 87.6 REMARK 620 7 CMO A 148 O 177.4 91.1 89.9 83.3 86.4 1.6 REMARK 620 N 1 2 3 4 5 6 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 90.4 REMARK 620 3 HEM B 147 NB 92.3 89.7 REMARK 620 4 HEM B 147 NC 95.2 174.4 89.9 REMARK 620 5 HEM B 147 ND 91.5 89.5 176.1 90.6 REMARK 620 6 CMO B 148 C 178.9 90.2 88.6 84.2 87.6 REMARK 620 7 CMO B 148 O 177.4 91.1 89.9 83.3 86.4 1.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 92 NE2 REMARK 620 2 HEM C 147 NA 92.1 REMARK 620 3 HEM C 147 NB 91.3 89.2 REMARK 620 4 HEM C 147 NC 92.9 175.0 90.3 REMARK 620 5 HEM C 147 ND 93.2 89.4 175.3 90.7 REMARK 620 6 CMO C 148 C 175.1 92.9 89.1 82.1 86.5 REMARK 620 7 CMO C 148 O 173.1 94.4 91.0 80.6 84.7 2.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 92 NE2 REMARK 620 2 HEM D 147 NA 92.1 REMARK 620 3 HEM D 147 NB 91.3 89.2 REMARK 620 4 HEM D 147 NC 92.9 175.0 90.3 REMARK 620 5 HEM D 147 ND 93.2 89.4 175.3 90.7 REMARK 620 6 CMO D 148 C 175.1 92.9 89.1 82.1 86.6 REMARK 620 7 CMO D 148 O 173.1 94.4 91.0 80.6 84.7 2.5 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 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO C 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO D 148 DBREF 1CH4 A 1 146 PDB 1CH4 1CH4 1 146 DBREF 1CH4 B 1 146 PDB 1CH4 1CH4 1 146 DBREF 1CH4 C 1 146 PDB 1CH4 1CH4 1 146 DBREF 1CH4 D 1 146 PDB 1CH4 1CH4 1 146 SEQRES 1 A 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 A 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 A 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 A 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 A 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 A 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 A 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 A 146 HIS CYS ASP LYS LEU ARG VAL ASP PRO VAL ASN PHE LYS SEQRES 9 A 146 LEU LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS SEQRES 10 A 146 LEU PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU SEQRES 11 A 146 ASP LYS VAL LEU ALA SER VAL SER THR VAL LEU THR SER SEQRES 12 A 146 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 ARG VAL ASP PRO VAL ASN PHE LYS SEQRES 9 B 146 LEU LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS SEQRES 10 B 146 LEU PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU SEQRES 11 B 146 ASP LYS VAL LEU ALA SER VAL SER THR VAL LEU THR SER SEQRES 12 B 146 LYS TYR ARG SEQRES 1 C 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 C 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 C 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 C 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 C 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 C 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 C 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 C 146 HIS CYS ASP LYS LEU ARG VAL ASP PRO VAL ASN PHE LYS SEQRES 9 C 146 LEU LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS SEQRES 10 C 146 LEU PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU SEQRES 11 C 146 ASP LYS VAL LEU ALA SER VAL SER THR VAL LEU THR SER SEQRES 12 C 146 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 ARG VAL ASP PRO VAL ASN PHE LYS SEQRES 9 D 146 LEU LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS SEQRES 10 D 146 LEU PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU SEQRES 11 D 146 ASP LYS VAL LEU ALA SER VAL SER THR VAL LEU THR SER SEQRES 12 D 146 LYS TYR ARG HET HEM A 147 43 HET CMO A 148 2 HET HEM B 147 43 HET CMO B 148 2 HET HEM C 147 43 HET CMO C 148 2 HET HEM D 147 43 HET CMO D 148 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CMO CARBON MONOXIDE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 CMO 4(C O) FORMUL 13 HOH *42(H2 O) HELIX 1 1 PRO A 5 LYS A 17 1 13 HELIX 2 2 VAL A 20 VAL A 34 1 15 HELIX 3 3 PRO A 36 PHE A 45 5 10 HELIX 4 4 PRO A 51 GLY A 56 1 6 HELIX 5 5 PRO A 58 LEU A 75 1 18 HELIX 6 6 LEU A 81 ALA A 86 1 6 HELIX 7 7 THR A 87 ASP A 94 1 8 HELIX 8 8 PRO A 100 HIS A 117 1 18 HELIX 9 9 PRO A 124 THR A 142 1 19 HELIX 10 10 PRO B 5 LYS B 17 1 13 HELIX 11 11 VAL B 20 VAL B 34 1 15 HELIX 12 12 PRO B 36 PHE B 45 5 10 HELIX 13 13 PRO B 51 GLY B 56 1 6 HELIX 14 14 PRO B 58 LEU B 75 1 18 HELIX 15 15 LEU B 81 ALA B 86 1 6 HELIX 16 16 THR B 87 ASP B 94 1 8 HELIX 17 17 PRO B 100 HIS B 117 1 18 HELIX 18 18 PRO B 124 THR B 142 1 19 HELIX 19 19 PRO C 5 LYS C 17 1 13 HELIX 20 20 VAL C 20 VAL C 34 1 15 HELIX 21 21 PRO C 36 PHE C 45 5 10 HELIX 22 22 PRO C 51 GLY C 56 1 6 HELIX 23 23 PRO C 58 LEU C 75 1 18 HELIX 24 24 LEU C 81 PHE C 85 1 5 HELIX 25 25 THR C 87 CYS C 93 1 7 HELIX 26 26 PRO C 100 HIS C 117 1 18 HELIX 27 27 PRO C 124 LEU C 141 1 18 HELIX 28 28 PRO D 5 LYS D 17 1 13 HELIX 29 29 VAL D 20 VAL D 34 1 15 HELIX 30 30 PRO D 36 PHE D 45 5 10 HELIX 31 31 PRO D 51 GLY D 56 1 6 HELIX 32 32 PRO D 58 LEU D 75 1 18 HELIX 33 33 LEU D 81 PHE D 85 1 5 HELIX 34 34 THR D 87 CYS D 93 1 7 HELIX 35 35 PRO D 100 HIS D 117 1 18 HELIX 36 36 PRO D 124 LEU D 141 1 18 LINK NE2 HIS A 92 FE HEM A 147 1555 1555 2.16 LINK FE HEM A 147 C CMO A 148 1555 1555 1.87 LINK FE HEM A 147 O CMO A 148 1555 1555 3.00 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.16 LINK FE HEM B 147 C CMO B 148 1555 1555 1.87 LINK FE HEM B 147 O CMO B 148 1555 1555 3.00 LINK NE2 HIS C 92 FE HEM C 147 1555 1555 2.22 LINK FE HEM C 147 C CMO C 148 1555 1555 1.88 LINK FE HEM C 147 O CMO C 148 1555 1555 3.00 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.22 LINK FE HEM D 147 C CMO D 148 1555 1555 1.88 LINK FE HEM D 147 O CMO D 148 1555 1555 3.00 SITE 1 AC1 11 PHE A 41 PHE A 42 PHE A 45 HIS A 63 SITE 2 AC1 11 HIS A 92 LEU A 96 VAL A 98 ASN A 102 SITE 3 AC1 11 PHE A 103 LEU A 106 CMO A 148 SITE 1 AC2 3 HIS A 63 VAL A 67 HEM A 147 SITE 1 AC3 11 PHE B 41 PHE B 42 PHE B 45 HIS B 63 SITE 2 AC3 11 HIS B 92 LEU B 96 VAL B 98 ASN B 102 SITE 3 AC3 11 PHE B 103 LEU B 106 CMO B 148 SITE 1 AC4 3 HIS B 63 VAL B 67 HEM B 147 SITE 1 AC5 11 PHE C 41 PHE C 42 HIS C 63 HIS C 92 SITE 2 AC5 11 LEU C 96 VAL C 98 ASN C 102 PHE C 103 SITE 3 AC5 11 LEU C 106 LEU C 141 CMO C 148 SITE 1 AC6 3 HIS C 63 VAL C 67 HEM C 147 SITE 1 AC7 11 PHE D 41 PHE D 42 HIS D 63 HIS D 92 SITE 2 AC7 11 LEU D 96 VAL D 98 ASN D 102 PHE D 103 SITE 3 AC7 11 LEU D 106 LEU D 141 CMO D 148 SITE 1 AC8 3 HIS D 63 VAL D 67 HEM D 147 CRYST1 62.870 81.310 55.110 90.00 90.96 90.00 P 1 21 1 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 0.015906 0.000000 0.000267 0.00000 SCALE2 0.000000 0.012299 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018148 0.00000 MTRIX1 1 -0.908143 -0.144029 -0.393105 36.64821 1 MTRIX2 1 -0.137863 -0.783712 0.605631 -4.80501 1 MTRIX3 1 -0.395310 0.604194 0.691867 10.26913 1