1UC3 - Header Asymmetric Unit

HEADER OXYGEN STORAGE/TRANSPORT 08-APR-03 1UC3

TITLE CRYSTAL STRUCTURE OF HEMOGLOBINI FROM RIVER LAMPREY

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLOBIN; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 4 SYNONYM: HEMOGLOBINI

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LAMPETRA FLUVIATILIS; SOURCE 3 ORGANISM_COMMON: EUROPEAN RIVER LAMPREY; SOURCE 4 ORGANISM_TAXID: 7748

KEYWDS GLOBIN-FOLD, OXYGEN STORAGE/TRANSPORT COMPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR M.SEKI,M.YAO,Y.YAZAWA,I.TANAKA

REVDAT 2 24-FEB-09 1UC3 1 VERSN REVDAT 1 29-APR-03 1UC3 0

JRNL AUTH M.SEKI,M.YAO,Y.YAZAWA,I.TANAKA JRNL TITL CRYSTAL STRUCTURE ANALYSIS OF RIVER LAMPREY JRNL TITL 2 HEMOGLOBINI JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 73586 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) : 0.197 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 7416 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1976 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.78 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 737 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 : 13716 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 516 REMARK 3 SOLVENT ATOMS : 866 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.03100 REMARK 3 B22 (A**2) : 3.59700 REMARK 3 B33 (A**2) : -0.56600 REMARK 3 B12 (A**2) : 1.56000 REMARK 3 B13 (A**2) : -3.28000 REMARK 3 B23 (A**2) : 0.28700 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.33 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.14 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.08 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.95 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.230 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.910 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.800 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.050 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : RESTRAINT REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1UC3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-APR-03. REMARK 100 THE RCSB ID CODE IS RCSB005663.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-18B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76404 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.25500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.400 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: PDB ENTRY 3LHB REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 21% PEG6000, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 283K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: BIOLOGICAL ASSEMBLY IS A DIMER(A AND B, C AND D, E AND REMARK 300 F, G AND H, I AND J, K AND L) GENERATED BY LOCAL TWO FOLD AXIS

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: DIMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H 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 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, J 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 REMARK 350 BIOMOLECULE: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: K, L 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 105 CG HIS A 105 CD2 0.061 REMARK 500 HIS B 105 CG HIS B 105 CD2 0.057 REMARK 500 HIS I 105 CG HIS I 105 CD2 0.056 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 HIS F 105 CB - CG - CD2 ANGL. DEV. = -11.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 56 132.59 -37.07 REMARK 500 THR A 59 -19.03 -147.60 REMARK 500 ASP A 90 85.24 -151.30 REMARK 500 ALA A 128 77.76 -171.35 REMARK 500 LYS B 56 104.80 -56.47 REMARK 500 LYS B 66 33.38 -95.59 REMARK 500 LYS B 107 -67.60 -102.73 REMARK 500 ALA B 128 80.29 -160.21 REMARK 500 ASP C 4 23.36 -140.40 REMARK 500 THR C 59 -32.72 -142.47 REMARK 500 ASP C 90 66.22 -150.67 REMARK 500 ALA C 128 74.61 -154.01 REMARK 500 PHE D 52 69.31 -118.21 REMARK 500 LYS D 56 101.00 -45.26 REMARK 500 THR D 59 -44.90 -130.40 REMARK 500 ALA D 128 90.34 -169.51 REMARK 500 PHE E 52 69.63 -119.52 REMARK 500 ASP E 90 66.07 -153.43 REMARK 500 ALA E 128 81.87 -158.49 REMARK 500 PRO F 10 152.93 -49.74 REMARK 500 SER F 28 -7.66 73.98 REMARK 500 ASN F 29 19.40 -148.43 REMARK 500 ASP F 90 74.36 -161.89 REMARK 500 ALA F 128 75.69 -167.74 REMARK 500 ASP F 131 105.89 -51.34 REMARK 500 PRO G 10 159.85 -44.80 REMARK 500 PHE G 52 72.45 -117.91 REMARK 500 ALA G 128 65.54 -158.65 REMARK 500 PHE H 52 66.93 -117.73 REMARK 500 ASP H 90 69.36 -156.27 REMARK 500 LYS H 107 -67.84 -95.17 REMARK 500 GLN H 110 69.74 38.66 REMARK 500 ALA H 128 90.35 -166.09 REMARK 500 SER I 28 -9.06 80.37 REMARK 500 ASN I 29 17.56 -142.86 REMARK 500 LYS I 107 -84.65 -98.81 REMARK 500 ALA I 128 79.37 -154.02 REMARK 500 PHE J 52 71.99 -119.75 REMARK 500 LYS J 56 136.11 -29.13 REMARK 500 MET J 58 127.80 -27.05 REMARK 500 THR J 59 -8.88 -142.54 REMARK 500 ALA J 128 75.29 -153.20 REMARK 500 PHE K 52 73.40 -111.66 REMARK 500 ASP K 90 75.44 -151.19 REMARK 500 LYS K 107 -76.87 -116.45 REMARK 500 ALA K 128 71.03 -168.23 REMARK 500 PHE L 52 60.94 -117.53 REMARK 500 LYS L 56 135.99 -34.66 REMARK 500 THR L 59 -13.02 -143.25 REMARK 500 ALA L 128 78.61 -155.69 REMARK 500 REMARK 500 REMARK: NULL

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 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 150 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 150 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 150 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 150 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 150 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM G 150 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM H 150 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM I 150 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM J 150 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM K 150 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM L 150

DBREF 1UC3 A 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 B 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 C 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 D 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 E 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 F 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 G 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 H 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 I 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 J 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 K 1 149 UNP P02207 GLB_LAMFL 1 149 DBREF 1UC3 L 1 149 UNP P02207 GLB_LAMFL 1 149

SEQRES 1 A 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 A 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 A 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 A 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 A 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 A 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 A 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 A 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 A 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 A 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 A 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 A 149 LEU LEU ARG SER ALA TYR SEQRES 1 B 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 B 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 B 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 B 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 B 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 B 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 B 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 B 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 B 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 B 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 B 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 B 149 LEU LEU ARG SER ALA TYR SEQRES 1 C 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 C 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 C 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 C 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 C 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 C 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 C 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 C 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 C 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 C 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 C 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 C 149 LEU LEU ARG SER ALA TYR SEQRES 1 D 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 D 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 D 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 D 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 D 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 D 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 D 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 D 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 D 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 D 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 D 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 D 149 LEU LEU ARG SER ALA TYR SEQRES 1 E 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 E 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 E 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 E 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 E 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 E 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 E 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 E 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 E 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 E 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 E 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 E 149 LEU LEU ARG SER ALA TYR SEQRES 1 F 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 F 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 F 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 F 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 F 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 F 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 F 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 F 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 F 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 F 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 F 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 F 149 LEU LEU ARG SER ALA TYR SEQRES 1 G 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 G 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 G 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 G 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 G 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 G 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 G 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 G 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 G 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 G 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 G 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 G 149 LEU LEU ARG SER ALA TYR SEQRES 1 H 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 H 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 H 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 H 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 H 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 H 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 H 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 H 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 H 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 H 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 H 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 H 149 LEU LEU ARG SER ALA TYR SEQRES 1 I 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 I 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 I 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 I 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 I 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 I 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 I 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 I 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 I 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 I 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 I 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 I 149 LEU LEU ARG SER ALA TYR SEQRES 1 J 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 J 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 J 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 J 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 J 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 J 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 J 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 J 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 J 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 J 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 J 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 J 149 LEU LEU ARG SER ALA TYR SEQRES 1 K 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 K 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 K 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 K 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 K 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 K 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 K 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 K 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 K 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 K 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 K 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 K 149 LEU LEU ARG SER ALA TYR SEQRES 1 L 149 PRO ILE VAL ASP SER GLY SER VAL ALA PRO LEU SER ALA SEQRES 2 L 149 ALA GLU LYS THR LYS ILE ARG SER ALA TRP ALA PRO VAL SEQRES 3 L 149 TYR SER ASN TYR GLU THR SER GLY VAL ASP ILE LEU VAL SEQRES 4 L 149 LYS PHE PHE THR SER THR PRO ALA ALA GLN GLU PHE PHE SEQRES 5 L 149 PRO LYS PHE LYS GLY MET THR SER ALA ASP GLN LEU LYS SEQRES 6 L 149 LYS SER ALA ASP VAL ARG TRP HIS ALA GLU ARG ILE ILE SEQRES 7 L 149 ASN ALA VAL ASN ASP ALA VAL ALA SER MET ASP ASP THR SEQRES 8 L 149 GLU LYS MET SER MET LYS LEU ARG ASP LEU SER GLY LYS SEQRES 9 L 149 HIS ALA LYS SER PHE GLN VAL ASP PRO GLN TYR PHE LYS SEQRES 10 L 149 VAL LEU ALA ALA VAL ILE ALA ASP THR VAL ALA ALA GLY SEQRES 11 L 149 ASP ALA GLY PHE GLU LYS LEU MET SER MET ILE CYS ILE SEQRES 12 L 149 LEU LEU ARG SER ALA TYR

HET HEM A 150 43 HET HEM B 150 43 HET HEM C 150 43 HET HEM D 150 43 HET HEM E 150 43 HET HEM F 150 43 HET HEM G 150 43 HET HEM H 150 43 HET HEM I 150 43 HET HEM J 150 43 HET HEM K 150 43 HET HEM L 150 43

HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE

HETSYN HEM HEME

FORMUL 13 HEM 12(C34 H32 FE N4 O4) FORMUL 25 HOH *866(H2 O)

HELIX 1 1 SER A 12 SER A 28 1 17 HELIX 2 2 ASN A 29 THR A 45 1 17 HELIX 3 3 PRO A 46 GLN A 49 5 4 HELIX 4 4 PHE A 52 LYS A 56 5 5 HELIX 5 5 SER A 60 SER A 67 1 8 HELIX 6 6 SER A 67 ALA A 86 1 20 HELIX 7 7 ASP A 90 SER A 108 1 19 HELIX 8 8 TYR A 115 ALA A 129 1 15 HELIX 9 9 ASP A 131 LEU A 145 1 15 HELIX 10 10 SER B 12 ASN B 29 1 18 HELIX 11 11 ASN B 29 THR B 45 1 17 HELIX 12 12 PRO B 46 LYS B 56 5 11 HELIX 13 13 SER B 60 LYS B 66 1 7 HELIX 14 14 SER B 67 SER B 87 1 21 HELIX 15 15 ASP B 90 SER B 108 1 19 HELIX 16 16 ASP B 112 GLN B 114 5 3 HELIX 17 17 TYR B 115 ALA B 129 1 15 HELIX 18 18 ASP B 131 ARG B 146 1 16 HELIX 19 19 SER C 12 ASN C 29 1 18 HELIX 20 20 ASN C 29 THR C 45 1 17 HELIX 21 21 PRO C 46 LYS C 56 5 11 HELIX 22 22 SER C 60 LYS C 66 1 7 HELIX 23 23 SER C 67 ALA C 86 1 20 HELIX 24 24 ASP C 90 SER C 108 1 19 HELIX 25 25 GLN C 114 ALA C 129 1 16 HELIX 26 26 ASP C 131 ARG C 146 1 16 HELIX 27 27 SER D 12 ASN D 29 1 18 HELIX 28 28 ASN D 29 THR D 45 1 17 HELIX 29 29 PRO D 46 PHE D 52 5 7 HELIX 30 30 SER D 60 SER D 67 1 8 HELIX 31 31 SER D 67 ALA D 86 1 20 HELIX 32 32 ASP D 90 SER D 108 1 19 HELIX 33 33 ASP D 112 GLN D 114 5 3 HELIX 34 34 TYR D 115 ALA D 129 1 15 HELIX 35 35 ASP D 131 ARG D 146 1 16 HELIX 36 36 SER E 12 SER E 28 1 17 HELIX 37 37 ASN E 29 THR E 45 1 17 HELIX 38 38 PRO E 46 LYS E 56 5 11 HELIX 39 39 SER E 60 LYS E 66 1 7 HELIX 40 40 SER E 67 ALA E 86 1 20 HELIX 41 41 ASP E 90 SER E 108 1 19 HELIX 42 42 ASP E 112 GLN E 114 5 3 HELIX 43 43 TYR E 115 ALA E 129 1 15 HELIX 44 44 ASP E 131 ARG E 146 1 16 HELIX 45 45 SER F 12 TYR F 27 1 16 HELIX 46 46 ASN F 29 THR F 45 1 17 HELIX 47 47 PRO F 46 LYS F 56 5 11 HELIX 48 48 SER F 60 SER F 67 1 8 HELIX 49 49 SER F 67 SER F 87 1 21 HELIX 50 50 ASP F 90 SER F 108 1 19 HELIX 51 51 ASP F 112 GLN F 114 5 3 HELIX 52 52 TYR F 115 ALA F 129 1 15 HELIX 53 53 ASP F 131 ARG F 146 1 16 HELIX 54 54 SER G 12 SER G 28 1 17 HELIX 55 55 ASN G 29 THR G 45 1 17 HELIX 56 56 PRO G 46 LYS G 56 5 11 HELIX 57 57 SER G 60 SER G 67 1 8 HELIX 58 58 SER G 67 SER G 87 1 21 HELIX 59 59 ASP G 90 SER G 108 1 19 HELIX 60 60 ASP G 112 GLN G 114 5 3 HELIX 61 61 TYR G 115 ALA G 129 1 15 HELIX 62 62 ASP G 131 SER G 147 1 17 HELIX 63 63 SER H 12 ASN H 29 1 18 HELIX 64 64 ASN H 29 SER H 44 1 16 HELIX 65 65 THR H 45 LYS H 56 5 12 HELIX 66 66 SER H 60 LYS H 65 1 6 HELIX 67 67 SER H 67 SER H 87 1 21 HELIX 68 68 ASP H 90 SER H 108 1 19 HELIX 69 69 ASP H 112 GLN H 114 5 3 HELIX 70 70 TYR H 115 ALA H 129 1 15 HELIX 71 71 ASP H 131 ARG H 146 1 16 HELIX 72 72 SER I 12 TYR I 27 1 16 HELIX 73 73 ASN I 29 THR I 45 1 17 HELIX 74 74 PRO I 46 LYS I 56 5 11 HELIX 75 75 SER I 60 SER I 67 1 8 HELIX 76 76 SER I 67 SER I 87 1 21 HELIX 77 77 ASP I 90 LYS I 107 1 18 HELIX 78 78 ASP I 112 GLN I 114 5 3 HELIX 79 79 TYR I 115 ALA I 129 1 15 HELIX 80 80 ASP I 131 ARG I 146 1 16 HELIX 81 81 SER J 12 SER J 28 1 17 HELIX 82 82 ASN J 29 SER J 44 1 16 HELIX 83 83 THR J 45 GLU J 50 1 6 HELIX 84 84 PHE J 51 LYS J 56 5 6 HELIX 85 85 SER J 60 LYS J 66 1 7 HELIX 86 86 SER J 67 SER J 87 1 21 HELIX 87 87 ASP J 90 SER J 108 1 19 HELIX 88 88 ASP J 112 GLN J 114 5 3 HELIX 89 89 TYR J 115 ALA J 129 1 15 HELIX 90 90 ASP J 131 ARG J 146 1 16 HELIX 91 91 SER K 12 ASN K 29 1 18 HELIX 92 92 ASN K 29 THR K 45 1 17 HELIX 93 93 THR K 45 GLU K 50 1 6 HELIX 94 94 PHE K 51 LYS K 56 5 6 HELIX 95 95 SER K 60 SER K 67 1 8 HELIX 96 96 SER K 67 SER K 87 1 21 HELIX 97 97 ASP K 90 LYS K 107 1 18 HELIX 98 98 ASP K 112 GLN K 114 5 3 HELIX 99 99 TYR K 115 ALA K 129 1 15 HELIX 100 100 ASP K 131 SER K 147 1 17 HELIX 101 101 SER L 12 SER L 28 1 17 HELIX 102 102 ASN L 29 THR L 45 1 17 HELIX 103 103 PRO L 46 LYS L 56 5 11 HELIX 104 104 SER L 60 LYS L 66 1 7 HELIX 105 105 SER L 67 SER L 87 1 21 HELIX 106 106 ASP L 90 SER L 108 1 19 HELIX 107 107 ASP L 112 GLN L 114 5 3 HELIX 108 108 TYR L 115 ALA L 129 1 15 HELIX 109 109 ASP L 131 ARG L 146 1 16

LINK FE HEM A 150 NE2 HIS A 105 1555 1555 2.31 LINK FE HEM B 150 NE2 HIS B 105 1555 1555 2.39 LINK FE HEM C 150 NE2 HIS C 105 1555 1555 2.52 LINK FE HEM D 150 NE2 HIS D 105 1555 1555 2.46 LINK FE HEM E 150 NE2 HIS E 105 1555 1555 2.54 LINK FE HEM F 150 NE2 HIS F 105 1555 1555 2.39 LINK FE HEM G 150 NE2 HIS G 105 1555 1555 2.43 LINK FE HEM H 150 NE2 HIS H 105 1555 1555 2.44 LINK FE HEM I 150 NE2 HIS I 105 1555 1555 2.33 LINK FE HEM J 150 NE2 HIS J 105 1555 1555 2.47 LINK FE HEM K 150 NE2 HIS K 105 1555 1555 2.36 LINK FE HEM L 150 NE2 HIS L 105 1555 1555 2.49

SITE 1 AC1 17 PHE A 51 PHE A 52 LYS A 54 HIS A 73 SITE 2 AC1 17 ARG A 76 ALA A 80 LYS A 104 HIS A 105 SITE 3 AC1 17 PHE A 109 VAL A 111 TYR A 115 PHE A 116 SITE 4 AC1 17 LEU A 119 LEU A 145 HOH A 159 HOH A 161 SITE 5 AC1 17 HOH A 162 SITE 1 AC2 16 PHE B 51 PHE B 52 LYS B 54 HIS B 73 SITE 2 AC2 16 ARG B 76 ALA B 80 LEU B 101 LYS B 104 SITE 3 AC2 16 HIS B 105 PHE B 109 VAL B 111 TYR B 115 SITE 4 AC2 16 PHE B 116 LEU B 119 LEU B 145 HOH B 188 SITE 1 AC3 17 PHE C 51 PHE C 52 LYS C 54 HIS C 73 SITE 2 AC3 17 ARG C 76 ALA C 80 LYS C 104 HIS C 105 SITE 3 AC3 17 PHE C 109 VAL C 111 TYR C 115 PHE C 116 SITE 4 AC3 17 LEU C 119 LEU C 145 HOH C 166 HOH C 172 SITE 5 AC3 17 HOH C 211 SITE 1 AC4 17 PHE D 51 PHE D 52 LYS D 54 HIS D 73 SITE 2 AC4 17 ARG D 76 ALA D 80 LYS D 104 HIS D 105 SITE 3 AC4 17 PHE D 109 VAL D 111 TYR D 115 PHE D 116 SITE 4 AC4 17 LEU D 119 LEU D 145 HOH D 168 HOH D 169 SITE 5 AC4 17 HOH D 212 SITE 1 AC5 18 PHE E 51 PHE E 52 LYS E 54 HIS E 73 SITE 2 AC5 18 ARG E 76 ILE E 77 ALA E 80 LEU E 101 SITE 3 AC5 18 LYS E 104 HIS E 105 PHE E 109 TYR E 115 SITE 4 AC5 18 PHE E 116 LEU E 119 LEU E 145 HOH E 176 SITE 5 AC5 18 HOH E 192 HOH E 232 SITE 1 AC6 16 PHE F 51 PHE F 52 LYS F 54 HIS F 73 SITE 2 AC6 16 ARG F 76 LYS F 104 HIS F 105 PHE F 109 SITE 3 AC6 16 VAL F 111 TYR F 115 PHE F 116 LEU F 119 SITE 4 AC6 16 LEU F 145 HOH F 182 HOH F 188 HOH F 190 SITE 1 AC7 18 PHE G 51 PHE G 52 LYS G 54 HIS G 73 SITE 2 AC7 18 ARG G 76 ALA G 80 LEU G 101 LYS G 104 SITE 3 AC7 18 HIS G 105 PHE G 109 VAL G 111 TYR G 115 SITE 4 AC7 18 PHE G 116 LEU G 119 LEU G 145 HOH G 165 SITE 5 AC7 18 HOH G 171 HOH G 184 SITE 1 AC8 16 PHE H 51 PHE H 52 LYS H 54 HIS H 73 SITE 2 AC8 16 ARG H 76 ALA H 80 LEU H 101 LYS H 104 SITE 3 AC8 16 HIS H 105 PHE H 109 VAL H 111 TYR H 115 SITE 4 AC8 16 PHE H 116 LEU H 119 LEU H 145 HOH H 168 SITE 1 AC9 15 PHE I 51 PHE I 52 LYS I 54 HIS I 73 SITE 2 AC9 15 ARG I 76 LEU I 101 LYS I 104 HIS I 105 SITE 3 AC9 15 PHE I 109 TYR I 115 PHE I 116 LEU I 119 SITE 4 AC9 15 LEU I 145 HOH I 182 HOH I 220 SITE 1 BC1 19 PHE J 51 PHE J 52 LYS J 54 HIS J 73 SITE 2 BC1 19 ARG J 76 ALA J 80 LEU J 101 LYS J 104 SITE 3 BC1 19 HIS J 105 PHE J 109 VAL J 111 TYR J 115 SITE 4 BC1 19 PHE J 116 LEU J 119 LEU J 145 HOH J 163 SITE 5 BC1 19 HOH J 207 HOH J 213 HOH J 219 SITE 1 BC2 15 PHE K 51 PHE K 52 LYS K 54 HIS K 73 SITE 2 BC2 15 ARG K 76 LEU K 101 LYS K 104 HIS K 105 SITE 3 BC2 15 PHE K 109 VAL K 111 TYR K 115 PHE K 116 SITE 4 BC2 15 LEU K 119 HOH K 171 HOH K 208 SITE 1 BC3 17 PHE L 51 PHE L 52 LYS L 54 HIS L 73 SITE 2 BC3 17 ARG L 76 ALA L 80 LEU L 101 LYS L 104 SITE 3 BC3 17 HIS L 105 PHE L 109 VAL L 111 TYR L 115 SITE 4 BC3 17 PHE L 116 LEU L 119 LEU L 145 HOH L 168 SITE 5 BC3 17 HOH L 191

CRYST1 59.210 73.610 105.870 103.95 91.52 97.64 P 1 12

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 0.016889 0.002265 0.001040 0.00000

SCALE2 0.000000 0.013707 0.003492 0.00000

SCALE3 0.000000 0.000000 0.009751 0.00000