2D2N - Header Asymmetric Unit

HEADER OXYGEN STORAGE/TRANSPORT 12-SEP-05 2D2N

TITLE STRUCTURE OF AN EXTRACELLULAR GIANT HEMOGLOBIN OF THE GUTLESS BEARD TITLE 2 WORM OLIGOBRACHIA MASHIKOI

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GIANT HEMOGLOBIN, A1(B) GLOBIN CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEMOGLOBIN CHAIN A1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GIANT HEMOGLOBIN, A2(A5) GLOBIN CHAIN; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: HEMOGLOBIN CHAIN A2; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: GIANT HEMOGLOBIN, B2(C) GLOBIN CHAIN; COMPND 11 CHAIN: C; COMPND 12 SYNONYM: HEMOGLOBIN CHAIN B2; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: GIANT HEMOGLOBIN, B1(D) GLOBIN CHAIN; COMPND 15 CHAIN: D; COMPND 16 SYNONYM: HEMOGLOBIN CHAIN B1

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OLIGOBRACHIA MASHIKOI; SOURCE 3 ORGANISM_TAXID: 55676; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: OLIGOBRACHIA MASHIKOI; SOURCE 6 ORGANISM_TAXID: 55676; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: OLIGOBRACHIA MASHIKOI; SOURCE 9 ORGANISM_TAXID: 55676; SOURCE 10 MOL_ID: 4; SOURCE 11 ORGANISM_SCIENTIFIC: OLIGOBRACHIA MASHIKOI; SOURCE 12 ORGANISM_TAXID: 55676

KEYWDS GIANT HEMOGLOBIN, SULFIDE BINDING, INVERTEBRATE, POGONOPHORA, KEYWDS 2 OLIGOBRACHIA MASHIKOI, OXYGEN STORAGE-TRANSPORT COMPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR N.NUMOTO,T.NAKAGAWA,A.KITA,Y.SASAYAMA,Y.FUKUMORI,K.MIKI

REVDAT 3 13-JUL-11 2D2N 1 VERSN REVDAT 2 24-FEB-09 2D2N 1 VERSN REVDAT 1 25-OCT-05 2D2N 0

JRNL AUTH N.NUMOTO,T.NAKAGAWA,A.KITA,Y.SASAYAMA,Y.FUKUMORI,K.MIKI JRNL TITL STRUCTURE OF AN EXTRACELLULAR GIANT HEMOGLOBIN OF THE JRNL TITL 2 GUTLESS BEARD WORM OLIGOBRACHIA MASHIKOI. JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 14521 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16204001 JRNL DOI 10.1073/PNAS.0501541102

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.NUMOTO,T.NAKAGAWA,A.KITA,Y.SASAYAMA,Y.FUKUMORI,K.MIKI REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY CRYSTALLOGRAPHIC REMARK 1 TITL 2 ANALYSIS OF EXTRACELLULAR GIANT HEMOGLOBIN FROM POGONOPHORAN REMARK 1 TITL 3 OLIGOBRACHIA MASHIKOI. REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1750 173 2005 REMARK 1 REFN ISSN 0006-3002 REMARK 1 PMID 15951254 REMARK 1 DOI 10.1016/J.BBAPAP.2005.05.009

REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3003990.490 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 11062 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) : 0.242 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 553 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.013 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) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.31 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1734 REMARK 3 BIN R VALUE (WORKING SET) : 0.3540 REMARK 3 BIN FREE R VALUE : 0.4370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 45 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.065 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4264 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 188 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) : 70.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.66000 REMARK 3 B22 (A**2) : 5.66000 REMARK 3 B33 (A**2) : -11.31000 REMARK 3 B12 (A**2) : 6.66000 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) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.58 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) : 0.52 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.64 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 18.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.78 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) : 12.920; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 20.040; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 18.630; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 25.020; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 64.88 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 : HEM_XPLOR_PAR9.TXT REMARK 3 PARAMETER FILE 3 : LIGANDS.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : HEM_XPLOR_TOP3.TXT REMARK 3 TOPOLOGY FILE 3 : LIGANDS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2D2N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-05. REMARK 100 THE RCSB ID CODE IS RCSB024911.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL MONOCHROMATER REMARK 200 OPTICS : RH-COATED MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11309 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 10000, TRIS-HCL, PH 8.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 55.87250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 32.25800 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 92.23567 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 55.87250 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 32.25800 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 92.23567 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 55.87250 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 32.25800 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 92.23567 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 55.87250 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 32.25800 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 92.23567 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 55.87250 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 32.25800 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 92.23567 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 55.87250 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 32.25800 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 92.23567 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 64.51601 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 184.47133 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 64.51601 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 184.47133 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 64.51601 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 184.47133 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 64.51601 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 184.47133 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 64.51601 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 184.47133 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 64.51601 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 184.47133 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 24-MERIC 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 276.70700 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 276.70700 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 276.70700 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 12980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, C 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 SER C 1

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 CYS A 2 CA - CB - SG ANGL. DEV. = 7.0 DEGREES REMARK 500 PRO D 123 C - N - CA ANGL. DEV. = 10.0 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 GLN A 16 -18.18 -48.69 REMARK 500 SER A 17 -73.47 -115.69 REMARK 500 ALA A 21 157.25 -31.40 REMARK 500 GLU A 22 -102.94 -60.74 REMARK 500 ALA A 26 -76.24 -66.59 REMARK 500 PHE A 27 -50.25 -29.56 REMARK 500 GLN A 39 81.48 -173.79 REMARK 500 VAL A 49 53.07 -118.51 REMARK 500 CYS A 63 -38.30 -39.53 REMARK 500 ARG A 65 -35.88 -35.72 REMARK 500 ARG A 72 1.56 -57.17 REMARK 500 MET A 112 5.58 -69.53 REMARK 500 GLN A 124 -73.20 -38.56 REMARK 500 HIS A 125 -73.27 -47.19 REMARK 500 ALA A 126 -35.62 -32.10 REMARK 500 SER A 136 -77.60 -44.14 REMARK 500 SER A 139 -76.79 -116.31 REMARK 500 ARG B 12 -71.83 -63.95 REMARK 500 ASP B 34 -71.77 -72.33 REMARK 500 LEU B 35 -39.27 -36.62 REMARK 500 ALA B 37 -75.14 -75.13 REMARK 500 ILE B 54 -26.67 -32.70 REMARK 500 ALA B 61 -76.24 -56.10 REMARK 500 LEU B 70 -23.98 -38.06 REMARK 500 LEU B 77 -34.51 -27.48 REMARK 500 SER B 96 -71.31 -58.19 REMARK 500 ARG B 97 153.51 -42.51 REMARK 500 ALA B 121 43.02 -73.51 REMARK 500 PHE B 124 120.22 -32.95 REMARK 500 ILE B 140 -66.12 -94.49 REMARK 500 SER C 5 178.50 -56.15 REMARK 500 LEU C 39 -57.62 -28.60 REMARK 500 ASP C 43 62.24 -166.75 REMARK 500 SER C 54 48.73 -58.76 REMARK 500 ASP C 59 24.29 -56.23 REMARK 500 LEU C 81 -16.49 -47.13 REMARK 500 ASP C 83 66.71 -102.80 REMARK 500 HIS C 93 -83.70 -69.92 REMARK 500 LEU C 94 -34.35 -25.87 REMARK 500 SER C 95 -82.82 -56.93 REMARK 500 ALA C 96 -38.03 -29.65 REMARK 500 VAL C 104 103.68 0.63 REMARK 500 ALA C 107 -44.38 -28.73 REMARK 500 CYS C 126 73.87 40.46 REMARK 500 ARG C 138 -39.68 -30.50 REMARK 500 CYS D 2 89.85 -42.10 REMARK 500 CYS D 3 81.30 66.41 REMARK 500 ALA D 22 -21.78 167.78 REMARK 500 MET D 23 -88.10 -111.75 REMARK 500 ALA D 24 85.89 -20.49 REMARK 500 REMARK 500 THIS ENTRY HAS 61 RAMACHANDRAN OUTLIERS. 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 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HEM A 200 NA 92.5 REMARK 620 3 HEM A 200 NB 85.1 88.9 REMARK 620 4 HEM A 200 NC 92.1 174.4 88.4 REMARK 620 5 HEM A 200 ND 101.2 91.1 173.7 91.0 REMARK 620 6 OXY A 201 O1 177.4 90.0 94.9 85.3 78.8 REMARK 620 7 OXY A 201 O2 155.2 103.5 76.6 71.1 97.3 23.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 94 NE2 REMARK 620 2 HEM B 200 NA 88.6 REMARK 620 3 HEM B 200 NB 93.3 90.1 REMARK 620 4 HEM B 200 NC 97.2 174.3 89.3 REMARK 620 5 HEM B 200 ND 92.5 90.2 174.2 89.9 REMARK 620 6 OXY B1201 O1 173.4 89.7 93.1 84.6 81.1 REMARK 620 7 OXY B1201 O2 162.6 95.6 103.6 79.0 70.6 12.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 98 NE2 REMARK 620 2 HEM C 200 NA 94.1 REMARK 620 3 HEM C 200 NB 86.1 89.4 REMARK 620 4 HEM C 200 NC 92.0 173.8 89.7 REMARK 620 5 HEM C 200 ND 102.2 89.6 171.7 90.4 REMARK 620 6 OXY C2201 O1 156.1 89.8 70.4 84.1 101.4 REMARK 620 7 OXY C2201 O2 176.0 83.8 97.3 90.2 74.4 27.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 96 NE2 REMARK 620 2 HEM D 200 NA 89.7 REMARK 620 3 HEM D 200 NB 85.2 89.1 REMARK 620 4 HEM D 200 NC 95.5 174.2 88.7 REMARK 620 5 HEM D 200 ND 104.0 90.0 170.7 91.3 REMARK 620 6 OXY D3201 O1 174.6 89.6 100.1 85.5 70.6 REMARK 620 7 OXY D3201 O2 161.9 76.4 105.8 99.0 65.0 14.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MMC A 500 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 59 O REMARK 620 2 MMC A 500 C 107.9 REMARK 620 3 CYS A 63 SG 79.1 155.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MMC B1500 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 73 SG REMARK 620 2 MMC B1500 C 78.0 REMARK 620 3 GLY B 69 O 97.0 92.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MMC C2500 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE C 63 O REMARK 620 2 MMC C2500 C 136.3 REMARK 620 3 CYS C 67 N 50.0 131.3 REMARK 620 4 CYS C 67 SG 71.0 152.7 60.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MMC D3500 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 85 SG REMARK 620 2 MMC D3500 C 143.8 REMARK 620 N 1

REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED

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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY B 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY C 2201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY D 3201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MMC A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MMC B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MMC C 2500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MMC D 3500

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2D2M RELATED DB: PDB REMARK 900 NATIVE FORM

DBREF 2D2N A 1 140 UNP Q7M419 GLBB_OLIMA 17 156 DBREF 2D2N B 1 142 UNP Q7M413 GLB5_OLIMA 17 158 DBREF 2D2N C 1 147 UNP Q7M418 GLBC_OLIMA 17 163 DBREF 2D2N D 1 145 UNP Q5KSB7 Q5KSB7_OLIMA 17 161

SEQRES 1 A 140 VAL CYS ASN ARG LEU GLU GLN ILE LEU VAL LYS THR GLN SEQRES 2 A 140 TRP ALA GLN SER TYR GLY GLU ALA GLU ASN ARG ALA ALA SEQRES 3 A 140 PHE SER ARG ASP LEU PHE SER GLU LEU PHE ASN ILE GLN SEQRES 4 A 140 GLY SER SER ARG ALA LEU PHE SER GLY VAL GLY VAL ASP SEQRES 5 A 140 ASP MET ASN SER ALA ALA PHE THR ALA HIS CYS LEU ARG SEQRES 6 A 140 VAL THR GLY ALA LEU ASN ARG LEU ILE SER GLN LEU ASP SEQRES 7 A 140 GLN GLN ALA THR ILE ASN ALA ASP LEU ALA HIS LEU ALA SEQRES 8 A 140 GLY GLN HIS ALA SER ARG ASN LEU ASP ALA SER ASN PHE SEQRES 9 A 140 ALA ALA MET GLY GLN ALA VAL MET SER VAL VAL PRO THR SEQRES 10 A 140 HIS LEU ASP CYS PHE ASN GLN HIS ALA TRP GLY GLU CYS SEQRES 11 A 140 TYR GLU ARG ILE ALA SER GLY ILE SER GLY SEQRES 1 B 142 ASP CYS THR SER LEU ASN ARG LEU LEU VAL LYS ARG GLN SEQRES 2 B 142 TRP ALA GLU ALA TYR GLY GLU GLY THR ASN ARG GLU LEU SEQRES 3 B 142 LEU GLY ASN ARG ILE TRP GLU ASP LEU PHE ALA ASN MET SEQRES 4 B 142 PRO ASP ALA ARG GLY LEU PHE SER ARG VAL ASN GLY ASN SEQRES 5 B 142 ASP ILE ASP SER SER GLU PHE GLN ALA HIS SER LEU ARG SEQRES 6 B 142 VAL LEU GLY GLY LEU ASP MET CYS VAL ALA SER LEU ASP SEQRES 7 B 142 ASP VAL PRO VAL LEU ASN ALA LEU LEU ALA ARG LEU ASN SEQRES 8 B 142 SER GLN HIS ASP SER ARG GLY ILE PRO ALA ALA GLY TYR SEQRES 9 B 142 PRO ALA PHE VAL ALA SER ALA ILE SER ALA VAL ARG ALA SEQRES 10 B 142 THR VAL GLY ALA ARG SER PHE ASP ASN ASP ALA TRP ASN SEQRES 11 B 142 SER CYS MET ASN GLN ILE VAL SER GLY ILE SER GLY SEQRES 1 C 147 SER SER CYS CYS SER SER GLU ASP ARG ALA ASN VAL MET SEQRES 2 C 147 HIS ASN TRP ASP ALA ALA TRP SER ALA ALA TYR SER ASP SEQRES 3 C 147 ARG ARG VAL ALA LEU ALA GLN ALA VAL PHE ALA SER LEU SEQRES 4 C 147 PHE SER ARG ASP ALA ALA ALA GLN GLY LEU PHE SER GLY SEQRES 5 C 147 VAL SER ALA ASP ASN PRO ASP SER ALA ASP PHE ARG ALA SEQRES 6 C 147 HIS CYS VAL ARG VAL VAL ASN GLY LEU ASP VAL ALA ILE SEQRES 7 C 147 ASN MET LEU ASN ASP PRO ALA VAL LEU ASN GLU GLN LEU SEQRES 8 C 147 ALA HIS LEU SER ALA GLN HIS GLN ALA ARG ALA GLY VAL SEQRES 9 C 147 ALA ALA ALA HIS PHE ASP VAL MET ALA GLU ALA PHE ALA SEQRES 10 C 147 GLU VAL MET PRO GLN VAL SER SER CYS PHE SER SER ASP SEQRES 11 C 147 SER TRP ASN ARG CYS PHE ALA ARG ILE ALA ASN GLY ILE SEQRES 12 C 147 SER ALA GLY LEU SEQRES 1 D 145 GLU CYS CYS SER ARG GLY ASP ALA GLU VAL VAL ILE SER SEQRES 2 D 145 GLU TRP ASP GLN VAL PHE ASN ALA ALA MET ALA GLY SER SEQRES 3 D 145 SER GLU SER ALA VAL GLY VAL ALA ILE PHE ASP ALA PHE SEQRES 4 D 145 PHE ALA SER SER GLY VAL SER PRO SER MET PHE PRO GLY SEQRES 5 D 145 GLY GLY ASP SER ASN ASN PRO GLU PHE LEU ALA GLN VAL SEQRES 6 D 145 SER ARG VAL VAL SER GLY ALA ASP ILE ALA ILE ASN SER SEQRES 7 D 145 LEU THR ASN ARG ALA THR CYS ASP SER LEU LEU SER HIS SEQRES 8 D 145 LEU ASN ALA GLN HIS ARG ALA ILE SER GLY VAL THR GLY SEQRES 9 D 145 ALA ALA VAL THR HIS LEU SER GLN ALA ILE SER SER VAL SEQRES 10 D 145 VAL ALA GLN VAL LEU PRO SER ALA HIS ILE ASP ALA TRP SEQRES 11 D 145 GLU TYR CYS MET ALA TYR ILE ALA ALA GLY ILE GLY ALA SEQRES 12 D 145 GLY LEU

HET HEM A 200 43 HET OXY A 201 2 HET HEM B 200 43 HET OXY B1201 2 HET HEM C 200 43 HET OXY C2201 2 HET HEM D 200 43 HET OXY D3201 2 HET MMC A 500 2 HET MMC B1500 2 HET MMC C2500 2 HET MMC D3500 2

HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM OXY OXYGEN MOLECULE HETNAM MMC METHYL MERCURY ION

HETSYN HEM HEME

FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 OXY 4(O2) FORMUL 13 MMC 4(C H3 HG 1+)

HELIX 1 1 ASN A 3 GLY A 19 1 17 HELIX 2 2 ASN A 23 ILE A 38 1 16 HELIX 3 3 GLN A 39 ALA A 44 1 6 HELIX 4 4 LEU A 45 SER A 47 5 3 HELIX 5 5 SER A 56 SER A 75 1 20 HELIX 6 6 GLN A 79 GLY A 92 1 14 HELIX 7 7 ASP A 100 VAL A 115 1 16 HELIX 8 8 PRO A 116 LEU A 119 5 4 HELIX 9 9 ASN A 123 SER A 139 1 17 HELIX 10 10 THR B 3 TYR B 18 1 16 HELIX 11 11 THR B 22 ASN B 38 1 17 HELIX 12 12 MET B 39 SER B 47 5 9 HELIX 13 13 SER B 56 LEU B 77 1 22 HELIX 14 14 ASP B 79 ASP B 95 1 17 HELIX 15 15 PRO B 100 ALA B 102 5 3 HELIX 16 16 GLY B 103 GLY B 120 1 18 HELIX 17 17 ASP B 125 SER B 141 1 17 HELIX 18 18 SER C 5 TRP C 16 1 12 HELIX 19 19 TYR C 24 ARG C 42 1 19 HELIX 20 20 ASP C 43 GLY C 48 1 6 HELIX 21 21 LEU C 49 SER C 51 5 3 HELIX 22 22 SER C 60 ASN C 79 1 20 HELIX 23 23 MET C 80 ASN C 82 5 3 HELIX 24 24 ASP C 83 ALA C 100 1 18 HELIX 25 25 ALA C 107 MET C 120 1 14 HELIX 26 26 PRO C 121 VAL C 123 5 3 HELIX 27 27 SER C 128 ALA C 145 1 18 HELIX 28 28 SER D 4 PHE D 19 1 16 HELIX 29 29 SER D 27 SER D 43 1 17 HELIX 30 30 ASN D 58 ASN D 77 1 20 HELIX 31 31 ASN D 81 ALA D 98 1 18 HELIX 32 32 THR D 103 LEU D 122 1 20 HELIX 33 33 HIS D 126 ALA D 143 1 18

SSBOND 1 CYS A 2 CYS A 130 1555 1555 2.03 SSBOND 2 CYS A 121 CYS C 126 1555 1555 2.02 SSBOND 3 CYS B 2 CYS B 132 1555 1555 2.05 SSBOND 4 CYS C 4 CYS C 135 1555 1555 2.04 SSBOND 5 CYS D 3 CYS D 133 1555 1555 2.03

LINK FE HEM A 200 NE2 HIS A 94 1555 1555 2.02 LINK FE HEM B 200 NE2 HIS B 94 1555 1555 1.99 LINK FE HEM C 200 NE2 HIS C 98 1555 1555 2.02 LINK FE HEM D 200 NE2 HIS D 96 1555 1555 2.02 LINK FE HEM A 200 O1 OXY A 201 1555 1555 1.80 LINK FE HEM A 200 O2 OXY A 201 1555 1555 2.67 LINK HG MMC A 500 O PHE A 59 1555 1555 3.47 LINK HG MMC A 500 SG CYS A 63 1555 1555 2.28 LINK FE HEM B 200 O1 OXY B1201 1555 1555 1.79 LINK FE HEM B 200 O2 OXY B1201 1555 1555 2.93 LINK HG MMC B1500 SG CYS B 73 1555 1555 2.21 LINK HG MMC B1500 O GLY B 69 1555 1555 3.51 LINK FE HEM C 200 O1 OXY C2201 1555 1555 1.80 LINK FE HEM C 200 O2 OXY C2201 1555 1555 2.50 LINK HG MMC C2500 O PHE C 63 1555 1555 3.24 LINK HG MMC C2500 N CYS C 67 1555 1555 3.53 LINK HG MMC C2500 SG CYS C 67 1555 1555 2.72 LINK FE HEM D 200 O1 OXY D3201 1555 1555 1.80 LINK FE HEM D 200 O2 OXY D3201 1555 1555 2.90 LINK HG MMC D3500 SG CYS D 85 1555 1555 2.74

SITE 1 AC1 18 LEU A 45 PHE A 46 VAL A 49 HIS A 62 SITE 2 AC1 18 VAL A 66 ALA A 69 LEU A 90 GLN A 93 SITE 3 AC1 18 HIS A 94 ARG A 97 LEU A 99 ASN A 103 SITE 4 AC1 18 PHE A 104 MET A 107 ILE A 138 OXY A 201 SITE 5 AC1 18 HIS D 91 GLN D 95 SITE 1 AC2 4 PHE A 32 VAL A 66 MET A 107 HEM A 200 SITE 1 AC3 18 PHE B 46 ARG B 48 VAL B 49 HIS B 62 SITE 2 AC3 18 ARG B 65 VAL B 66 LEU B 70 GLN B 93 SITE 3 AC3 18 HIS B 94 ARG B 97 ILE B 99 GLY B 103 SITE 4 AC3 18 TYR B 104 PHE B 107 OXY B1201 MMC B1500 SITE 5 AC3 18 HIS C 93 GLN C 97 SITE 1 AC4 5 TRP B 32 PHE B 46 HIS B 62 VAL B 66 SITE 2 AC4 5 HEM B 200 SITE 1 AC5 17 ARG B 89 GLN B 93 LEU C 49 PHE C 50 SITE 2 AC5 17 GLY C 52 HIS C 66 ARG C 69 VAL C 70 SITE 3 AC5 17 GLN C 97 HIS C 98 ARG C 101 VAL C 104 SITE 4 AC5 17 HIS C 108 PHE C 109 MET C 112 ILE C 143 SITE 5 AC5 17 OXY C2201 SITE 1 AC6 3 HIS C 66 VAL C 70 HEM C 200 SITE 1 AC7 16 HIS A 89 GLN A 93 PHE D 39 VAL D 45 SITE 2 AC7 16 PHE D 50 PRO D 51 GLN D 64 ARG D 67 SITE 3 AC7 16 VAL D 68 GLN D 95 HIS D 96 ALA D 106 SITE 4 AC7 16 VAL D 107 LEU D 110 ILE D 141 OXY D3201 SITE 1 AC8 3 GLN D 64 VAL D 68 HEM D 200 SITE 1 AC9 6 PHE A 32 PHE A 46 VAL A 49 PHE A 59 SITE 2 AC9 6 HIS A 62 CYS A 63 SITE 1 BC1 6 GLY B 69 MET B 72 CYS B 73 LEU B 90 SITE 2 BC1 6 ILE B 140 HEM B 200 SITE 1 BC2 5 PHE C 36 PHE C 50 PHE C 63 HIS C 66 SITE 2 BC2 5 CYS C 67 SITE 1 BC3 5 CYS D 3 LEU D 79 ARG D 82 CYS D 85 SITE 2 BC3 5 TYR D 136

CRYST1 111.745 111.745 276.707 90.00 90.00 120.00 H 3 2 18

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 0.008949 0.005167 0.000000 0.00000

SCALE2 0.000000 0.010333 0.000000 0.00000

SCALE3 0.000000 0.000000 0.003614 0.00000