HEADER OXYGEN STORAGE/TRANSPORT 05-JAN-02 1IT3 TITLE HAGFISH CO LIGAND HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN; COMPND 3 CHAIN: A, B, C, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EPTATRETUS BURGERI; SOURCE 3 ORGANISM_COMMON: INSHORE HAGFISH; SOURCE 4 ORGANISM_TAXID: 7764 KEYWDS HAGFISH, EPTATRETUS BURGERI, CO FORM, OXYGEN STORAGE-TRANSPORT KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.MITO,K.T.CHONG,S.-Y.PARK,J.R.TAME REVDAT 4 25-OCT-23 1IT3 1 REMARK LINK REVDAT 3 24-FEB-09 1IT3 1 VERSN REVDAT 2 17-JUN-03 1IT3 1 JRNL REVDAT 1 23-JAN-02 1IT3 0 JRNL AUTH M.MITO,K.T.CHONG,G.MIYAZAKI,S.ADACHI,S.-Y.PARK,J.R.TAME, JRNL AUTH 2 H.MORIMOTO JRNL TITL CRYSTAL STRUCTURES OF DEOXY- AND CARBONMONOXYHEMOGLOBIN F1 JRNL TITL 2 FROM THE HAGFISH EPTATRETUS BURGERI JRNL REF J.BIOL.CHEM. V. 277 21898 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11923284 JRNL DOI 10.1074/JBC.M111492200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 84.1 REMARK 3 NUMBER OF REFLECTIONS : 32399 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) : 0.196 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1641 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 199 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4760 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 180 REMARK 3 SOLVENT ATOMS : 270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.28 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) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.040 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) : 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 : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IT3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000005252. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44B2 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 : SI111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32410 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.1 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18100 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: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1F5O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, TRIS-BUFFER, PH 6.5, SMALL REMARK 280 TUBES, TEMPERATURE 298K 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 75.31800 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 C 503 CG HIS C 503 CD2 0.056 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 GLU A 29 36.59 -144.80 REMARK 500 PHE A 52 76.26 -110.28 REMARK 500 SER A 56 60.80 -168.03 REMARK 500 LYS A 59 -5.91 -45.28 REMARK 500 LYS A 104 -76.61 -78.75 REMARK 500 GLU B 229 34.95 -90.57 REMARK 500 LYS B 259 35.64 -66.23 REMARK 500 ASN B 261 -88.94 -68.61 REMARK 500 LEU B 262 -78.79 47.80 REMARK 500 LYS B 308 59.44 31.84 REMARK 500 ASN C 420 11.09 -61.10 REMARK 500 SER C 456 19.31 -174.41 REMARK 500 THR C 457 -176.99 -55.01 REMARK 500 SER D 656 71.33 -173.66 REMARK 500 LYS D 659 -31.04 -34.99 REMARK 500 SER D 660 -8.54 -59.80 REMARK 500 LEU D 662 -75.23 -3.20 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 103 NE2 REMARK 620 2 HEM A 147 NA 93.7 REMARK 620 3 HEM A 147 NB 100.1 89.7 REMARK 620 4 HEM A 147 NC 89.6 176.6 90.4 REMARK 620 5 HEM A 147 ND 83.6 90.7 176.2 89.0 REMARK 620 6 CMO A 148 C 168.9 88.9 90.6 87.8 85.6 REMARK 620 7 CMO A 148 O 168.5 89.2 91.0 87.4 85.3 0.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 347 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 303 NE2 REMARK 620 2 HEM B 347 NA 93.6 REMARK 620 3 HEM B 347 NB 89.3 91.7 REMARK 620 4 HEM B 347 NC 91.6 174.6 89.8 REMARK 620 5 HEM B 347 ND 89.7 88.3 179.0 90.3 REMARK 620 6 CMO B 348 C 177.1 89.2 90.4 85.5 90.6 REMARK 620 7 CMO B 348 O 176.0 90.0 89.0 84.8 92.0 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 547 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 503 NE2 REMARK 620 2 HEM C 547 NA 95.1 REMARK 620 3 HEM C 547 NB 96.3 90.5 REMARK 620 4 HEM C 547 NC 85.5 178.4 88.0 REMARK 620 5 HEM C 547 ND 84.9 90.6 178.3 90.9 REMARK 620 6 CMO C 548 C 172.9 89.0 89.4 90.5 89.3 REMARK 620 7 CMO C 548 O 173.6 86.7 89.8 92.8 88.9 2.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 747 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 703 NE2 REMARK 620 2 HEM D 747 NA 94.0 REMARK 620 3 HEM D 747 NB 91.7 89.4 REMARK 620 4 HEM D 747 NC 92.3 173.7 90.5 REMARK 620 5 HEM D 747 ND 92.5 90.5 175.8 89.1 REMARK 620 6 CMO D 748 C 176.3 89.7 88.4 84.0 87.3 REMARK 620 7 CMO D 748 O 174.5 91.2 90.0 82.4 85.8 2.2 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 347 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 547 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO C 548 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 747 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO D 748 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IT2 RELATED DB: PDB REMARK 900 1IT2 CONTAINS HAGFISH DEOXY HEMOGLOBIN DBREF 1IT3 A 1 146 UNP Q7SID0 Q7SID0_EPTBU 1 146 DBREF 1IT3 B 201 346 UNP Q7SID0 Q7SID0_EPTBU 1 146 DBREF 1IT3 C 401 546 UNP Q7SID0 Q7SID0_EPTBU 1 146 DBREF 1IT3 D 601 746 UNP Q7SID0 Q7SID0_EPTBU 1 146 SEQRES 1 A 146 PRO ILE ILE ASP GLN GLY PRO LEU PRO THR LEU THR ASP SEQRES 2 A 146 GLY ASP LYS LYS ALA ILE ASN LYS ILE TRP PRO LYS ILE SEQRES 3 A 146 TYR LYS GLU TYR GLU GLN TYR SER LEU ASN ILE LEU LEU SEQRES 4 A 146 ARG PHE LEU LYS CYS PHE PRO GLN ALA GLN ALA SER PHE SEQRES 5 A 146 PRO LYS PHE SER THR LYS LYS SER ASN LEU GLU GLN ASP SEQRES 6 A 146 PRO GLU VAL LYS HIS GLN ALA VAL VAL ILE PHE ASN LYS SEQRES 7 A 146 VAL ASN GLU ILE ILE ASN SER MET ASP ASN GLN GLU GLU SEQRES 8 A 146 ILE ILE LYS SER LEU LYS ASP LEU SER GLN LYS HIS LYS SEQRES 9 A 146 THR VAL PHE LYS VAL ASP SER ILE TRP PHE LYS GLU LEU SEQRES 10 A 146 SER SER ILE PHE VAL SER THR ILE ASP GLY GLY ALA GLU SEQRES 11 A 146 PHE GLU LYS LEU PHE SER ILE ILE CYS ILE LEU LEU ARG SEQRES 12 A 146 SER ALA TYR SEQRES 1 B 146 PRO ILE ILE ASP GLN GLY PRO LEU PRO THR LEU THR ASP SEQRES 2 B 146 GLY ASP LYS LYS ALA ILE ASN LYS ILE TRP PRO LYS ILE SEQRES 3 B 146 TYR LYS GLU TYR GLU GLN TYR SER LEU ASN ILE LEU LEU SEQRES 4 B 146 ARG PHE LEU LYS CYS PHE PRO GLN ALA GLN ALA SER PHE SEQRES 5 B 146 PRO LYS PHE SER THR LYS LYS SER ASN LEU GLU GLN ASP SEQRES 6 B 146 PRO GLU VAL LYS HIS GLN ALA VAL VAL ILE PHE ASN LYS SEQRES 7 B 146 VAL ASN GLU ILE ILE ASN SER MET ASP ASN GLN GLU GLU SEQRES 8 B 146 ILE ILE LYS SER LEU LYS ASP LEU SER GLN LYS HIS LYS SEQRES 9 B 146 THR VAL PHE LYS VAL ASP SER ILE TRP PHE LYS GLU LEU SEQRES 10 B 146 SER SER ILE PHE VAL SER THR ILE ASP GLY GLY ALA GLU SEQRES 11 B 146 PHE GLU LYS LEU PHE SER ILE ILE CYS ILE LEU LEU ARG SEQRES 12 B 146 SER ALA TYR SEQRES 1 C 146 PRO ILE ILE ASP GLN GLY PRO LEU PRO THR LEU THR ASP SEQRES 2 C 146 GLY ASP LYS LYS ALA ILE ASN LYS ILE TRP PRO LYS ILE SEQRES 3 C 146 TYR LYS GLU TYR GLU GLN TYR SER LEU ASN ILE LEU LEU SEQRES 4 C 146 ARG PHE LEU LYS CYS PHE PRO GLN ALA GLN ALA SER PHE SEQRES 5 C 146 PRO LYS PHE SER THR LYS LYS SER ASN LEU GLU GLN ASP SEQRES 6 C 146 PRO GLU VAL LYS HIS GLN ALA VAL VAL ILE PHE ASN LYS SEQRES 7 C 146 VAL ASN GLU ILE ILE ASN SER MET ASP ASN GLN GLU GLU SEQRES 8 C 146 ILE ILE LYS SER LEU LYS ASP LEU SER GLN LYS HIS LYS SEQRES 9 C 146 THR VAL PHE LYS VAL ASP SER ILE TRP PHE LYS GLU LEU SEQRES 10 C 146 SER SER ILE PHE VAL SER THR ILE ASP GLY GLY ALA GLU SEQRES 11 C 146 PHE GLU LYS LEU PHE SER ILE ILE CYS ILE LEU LEU ARG SEQRES 12 C 146 SER ALA TYR SEQRES 1 D 146 PRO ILE ILE ASP GLN GLY PRO LEU PRO THR LEU THR ASP SEQRES 2 D 146 GLY ASP LYS LYS ALA ILE ASN LYS ILE TRP PRO LYS ILE SEQRES 3 D 146 TYR LYS GLU TYR GLU GLN TYR SER LEU ASN ILE LEU LEU SEQRES 4 D 146 ARG PHE LEU LYS CYS PHE PRO GLN ALA GLN ALA SER PHE SEQRES 5 D 146 PRO LYS PHE SER THR LYS LYS SER ASN LEU GLU GLN ASP SEQRES 6 D 146 PRO GLU VAL LYS HIS GLN ALA VAL VAL ILE PHE ASN LYS SEQRES 7 D 146 VAL ASN GLU ILE ILE ASN SER MET ASP ASN GLN GLU GLU SEQRES 8 D 146 ILE ILE LYS SER LEU LYS ASP LEU SER GLN LYS HIS LYS SEQRES 9 D 146 THR VAL PHE LYS VAL ASP SER ILE TRP PHE LYS GLU LEU SEQRES 10 D 146 SER SER ILE PHE VAL SER THR ILE ASP GLY GLY ALA GLU SEQRES 11 D 146 PHE GLU LYS LEU PHE SER ILE ILE CYS ILE LEU LEU ARG SEQRES 12 D 146 SER ALA TYR HET HEM A 147 43 HET CMO A 148 2 HET HEM B 347 43 HET CMO B 348 2 HET HEM C 547 43 HET CMO C 548 2 HET HEM D 747 43 HET CMO D 748 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 *270(H2 O) HELIX 1 1 THR A 12 LYS A 28 1 17 HELIX 2 2 GLU A 29 PHE A 45 1 17 HELIX 3 3 PRO A 46 PHE A 52 5 7 HELIX 4 4 LYS A 58 LEU A 62 5 5 HELIX 5 5 ASP A 65 ASN A 84 1 20 HELIX 6 6 ASN A 88 VAL A 106 1 19 HELIX 7 7 ILE A 112 ASP A 126 1 15 HELIX 8 8 GLY A 128 ARG A 143 1 16 HELIX 9 9 THR B 212 TYR B 227 1 16 HELIX 10 10 GLU B 229 PHE B 245 1 17 HELIX 11 11 PRO B 246 PHE B 252 5 7 HELIX 12 12 ASN B 261 GLN B 264 5 4 HELIX 13 13 ASP B 265 ASN B 284 1 20 HELIX 14 14 ASN B 288 VAL B 306 1 19 HELIX 15 15 TRP B 313 ILE B 325 1 13 HELIX 16 16 GLY B 328 ARG B 343 1 16 HELIX 17 17 THR C 412 GLU C 429 1 18 HELIX 18 18 GLU C 429 PHE C 445 1 17 HELIX 19 19 PHE C 445 ALA C 450 1 6 HELIX 20 20 ASN C 461 GLN C 464 5 4 HELIX 21 21 ASP C 465 ASN C 484 1 20 HELIX 22 22 ASN C 488 VAL C 506 1 19 HELIX 23 23 TRP C 513 ILE C 525 1 13 HELIX 24 24 GLY C 528 ARG C 543 1 16 HELIX 25 25 THR D 612 LYS D 628 1 17 HELIX 26 26 GLU D 629 PHE D 645 1 17 HELIX 27 27 PRO D 646 PHE D 652 5 7 HELIX 28 28 ASN D 661 GLN D 664 5 4 HELIX 29 29 ASP D 665 ASN D 684 1 20 HELIX 30 30 ASN D 688 VAL D 706 1 19 HELIX 31 31 ILE D 712 ILE D 725 1 14 HELIX 32 32 GLY D 728 SER D 744 1 17 SSBOND 1 CYS B 244 CYS D 644 1555 1555 2.65 LINK NE2 HIS A 103 FE HEM A 147 1555 1555 2.36 LINK FE HEM A 147 C CMO A 148 1555 1555 1.90 LINK FE HEM A 147 O CMO A 148 1555 1555 3.03 LINK NE2 HIS B 303 FE HEM B 347 1555 1555 2.28 LINK FE HEM B 347 C CMO B 348 1555 1555 1.87 LINK FE HEM B 347 O CMO B 348 1555 1555 2.98 LINK NE2 HIS C 503 FE HEM C 547 1555 1555 2.24 LINK FE HEM C 547 C CMO C 548 1555 1555 1.91 LINK FE HEM C 547 O CMO C 548 1555 1555 3.03 LINK NE2 HIS D 703 FE HEM D 747 1555 1555 2.24 LINK FE HEM D 747 C CMO D 748 1555 1555 1.92 LINK FE HEM D 747 O CMO D 748 1555 1555 3.04 SITE 1 AC1 15 SER A 51 PHE A 52 LYS A 54 GLN A 71 SITE 2 AC1 15 VAL A 74 LYS A 78 LYS A 102 HIS A 103 SITE 3 AC1 15 PHE A 107 VAL A 109 TRP A 113 PHE A 114 SITE 4 AC1 15 LEU A 142 CMO A 148 HOH A 164 SITE 1 AC2 3 GLN A 71 ILE A 75 HEM A 147 SITE 1 AC3 14 SER B 251 PHE B 252 LYS B 254 GLN B 271 SITE 2 AC3 14 VAL B 274 HIS B 303 PHE B 307 VAL B 309 SITE 3 AC3 14 TRP B 313 PHE B 314 LEU B 317 CMO B 348 SITE 4 AC3 14 HOH B 357 HOH B 394 SITE 1 AC4 3 GLN B 271 ILE B 275 HEM B 347 SITE 1 AC5 15 HOH C 79 HOH C 174 PHE C 441 SER C 451 SITE 2 AC5 15 PHE C 452 LYS C 454 GLN C 471 LEU C 499 SITE 3 AC5 15 HIS C 503 PHE C 507 VAL C 509 TRP C 513 SITE 4 AC5 15 PHE C 514 LEU C 542 CMO C 548 SITE 1 AC6 3 GLN C 471 ILE C 475 HEM C 547 SITE 1 AC7 16 HOH D 4 HOH D 84 SER D 651 PHE D 652 SITE 2 AC7 16 LYS D 654 GLN D 671 VAL D 674 LYS D 678 SITE 3 AC7 16 LYS D 702 HIS D 703 PHE D 707 VAL D 709 SITE 4 AC7 16 TRP D 713 PHE D 714 LEU D 742 CMO D 748 SITE 1 AC8 4 PHE D 652 GLN D 671 ILE D 675 HEM D 747 CRYST1 44.973 150.636 51.943 90.00 106.37 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 0.022236 0.000000 0.006532 0.00000 SCALE2 0.000000 0.006639 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020065 0.00000