HEADER OXYGEN TRANSPORT 16-FEB-11 3QQR TITLE CRYSTAL STRUCTURE OF PARASPONIA HEMOGLOBIN; DIFFERENTIAL HEME TITLE 2 COORDINATION IS LINKED TO QUATERNARY STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-LEGUME HEMOGLOBIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARASPONIA ANDERSONII; SOURCE 3 ORGANISM_COMMON: SPONIA ANDERSONII; SOURCE 4 ORGANISM_TAXID: 3476; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29 KEYWDS GLOBIN FOLD, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.KAKAR,R.STURMS,A.SAVAGE,J.C.NIX,A.DISPIRITO,M.S.HARGROVE REVDAT 3 13-SEP-23 3QQR 1 REMARK LINK REVDAT 2 29-FEB-12 3QQR 1 JRNL VERSN REVDAT 1 27-APR-11 3QQR 0 JRNL AUTH S.KAKAR,R.STURMS,A.TIFFANY,J.C.NIX,A.A.DISPIRITO, JRNL AUTH 2 M.S.HARGROVE JRNL TITL CRYSTAL STRUCTURES OF PARASPONIA AND TREMA HEMOGLOBINS: JRNL TITL 2 DIFFERENTIAL HEME COORDINATION IS LINKED TO QUATERNARY JRNL TITL 3 STRUCTURE. JRNL REF BIOCHEMISTRY V. 50 4273 2011 JRNL REFN ISSN 0006-2960 JRNL PMID 21491905 JRNL DOI 10.1021/BI2002423 REMARK 2 REMARK 2 RESOLUTION. 2.16 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.16 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 17535 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 936 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.16 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.22 REMARK 3 REFLECTION IN BIN (WORKING SET) : 531 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 39.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.3390 REMARK 3 BIN FREE R VALUE SET COUNT : 21 REMARK 3 BIN FREE R VALUE : 0.3810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2342 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 116 REMARK 3 SOLVENT ATOMS : 141 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.303 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.246 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.188 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.345 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2520 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3411 ; 1.468 ; 2.073 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 287 ; 4.939 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 96 ;36.788 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 450 ;17.635 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;16.208 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 368 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1798 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1533 ; 0.273 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1710 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 158 ; 0.280 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.058 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 57 ; 0.324 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.208 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1466 ; 0.752 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2366 ; 1.423 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1054 ; 1.981 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1045 ; 3.378 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3QQR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1000063984. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18471 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.160 REMARK 200 RESOLUTION RANGE LOW (A) : 39.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 5.940 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.16 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.30700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.280 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 3QQQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M AMMONIUM SULFATE, 10% DIOXANE, REMARK 280 0.1M MES, 0.1 M PHENOL, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 27.52000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.16000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.02000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.16000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.52000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.02000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 GLU A 5 REMARK 465 VAL A 6 REMARK 465 ASN A 7 REMARK 465 LYS A 8 REMARK 465 ASP A 56 REMARK 465 SER A 57 REMARK 465 PRO A 58 REMARK 465 VAL A 59 REMARK 465 LEU A 61 REMARK 465 SER A 160 REMARK 465 SER A 161 REMARK 465 THR A 162 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 GLU B 5 REMARK 465 VAL B 6 REMARK 465 ASN B 7 REMARK 465 LYS B 8 REMARK 465 ASP B 56 REMARK 465 PRO B 58 REMARK 465 PRO B 60 REMARK 465 SER B 160 REMARK 465 SER B 161 REMARK 465 THR B 162 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CE1 HIS B 105 FE HEM B 163 2.15 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 ASN A 64 136.86 -39.43 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 163 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 70 NE2 REMARK 620 2 HEM A 163 NA 93.6 REMARK 620 3 HEM A 163 NB 102.3 84.4 REMARK 620 4 HEM A 163 NC 86.7 179.6 95.3 REMARK 620 5 HEM A 163 ND 79.0 95.1 178.6 85.2 REMARK 620 6 HIS A 105 NE2 169.2 93.4 86.5 86.3 92.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 163 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 70 NE2 REMARK 620 2 HEM B 163 NA 94.6 REMARK 620 3 HEM B 163 NB 87.2 86.3 REMARK 620 4 HEM B 163 NC 85.9 178.4 92.2 REMARK 620 5 HEM B 163 ND 91.4 96.3 177.1 85.2 REMARK 620 6 HIS B 105 NE2 155.5 96.1 71.6 82.9 109.2 REMARK 620 N 1 2 3 4 5 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 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 164 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 165 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 164 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 166 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 167 DBREF 3QQR A 1 162 UNP P68168 HBPL_PARAD 1 162 DBREF 3QQR B 1 162 UNP P68168 HBPL_PARAD 1 162 SEQRES 1 A 162 MET SER SER SER GLU VAL ASN LYS VAL PHE THR GLU GLU SEQRES 2 A 162 GLN GLU ALA LEU VAL VAL LYS ALA TRP ALA VAL MET LYS SEQRES 3 A 162 LYS ASN SER ALA GLU LEU GLY LEU GLN PHE PHE LEU LYS SEQRES 4 A 162 ILE PHE GLU ILE ALA PRO SER ALA LYS ASN LEU PHE SER SEQRES 5 A 162 TYR LEU LYS ASP SER PRO VAL PRO LEU GLU GLN ASN PRO SEQRES 6 A 162 LYS LEU LYS PRO HIS ALA THR THR VAL PHE VAL MET THR SEQRES 7 A 162 CYS GLU SER ALA VAL GLN LEU ARG LYS ALA GLY LYS VAL SEQRES 8 A 162 THR VAL LYS GLU SER ASP LEU LYS ARG ILE GLY ALA ILE SEQRES 9 A 162 HIS PHE LYS THR GLY VAL VAL ASN GLU HIS PHE GLU VAL SEQRES 10 A 162 THR ARG PHE ALA LEU LEU GLU THR ILE LYS GLU ALA VAL SEQRES 11 A 162 PRO GLU MET TRP SER PRO GLU MET LYS ASN ALA TRP GLY SEQRES 12 A 162 VAL ALA TYR ASP GLN LEU VAL ALA ALA ILE LYS PHE GLU SEQRES 13 A 162 MET LYS PRO SER SER THR SEQRES 1 B 162 MET SER SER SER GLU VAL ASN LYS VAL PHE THR GLU GLU SEQRES 2 B 162 GLN GLU ALA LEU VAL VAL LYS ALA TRP ALA VAL MET LYS SEQRES 3 B 162 LYS ASN SER ALA GLU LEU GLY LEU GLN PHE PHE LEU LYS SEQRES 4 B 162 ILE PHE GLU ILE ALA PRO SER ALA LYS ASN LEU PHE SER SEQRES 5 B 162 TYR LEU LYS ASP SER PRO VAL PRO LEU GLU GLN ASN PRO SEQRES 6 B 162 LYS LEU LYS PRO HIS ALA THR THR VAL PHE VAL MET THR SEQRES 7 B 162 CYS GLU SER ALA VAL GLN LEU ARG LYS ALA GLY LYS VAL SEQRES 8 B 162 THR VAL LYS GLU SER ASP LEU LYS ARG ILE GLY ALA ILE SEQRES 9 B 162 HIS PHE LYS THR GLY VAL VAL ASN GLU HIS PHE GLU VAL SEQRES 10 B 162 THR ARG PHE ALA LEU LEU GLU THR ILE LYS GLU ALA VAL SEQRES 11 B 162 PRO GLU MET TRP SER PRO GLU MET LYS ASN ALA TRP GLY SEQRES 12 B 162 VAL ALA TYR ASP GLN LEU VAL ALA ALA ILE LYS PHE GLU SEQRES 13 B 162 MET LYS PRO SER SER THR HET HEM A 163 43 HET DIO A 164 6 HET DIO A 165 6 HET DIO A 166 6 HET DIO A 167 6 HET HEM B 163 43 HET DIO B 164 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 DIO 5(C4 H8 O2) FORMUL 10 HOH *141(H2 O) HELIX 1 1 THR A 11 LYS A 26 1 16 HELIX 2 2 ASN A 28 ALA A 44 1 17 HELIX 3 3 PRO A 45 LYS A 55 5 11 HELIX 4 4 LYS A 66 GLY A 89 1 24 HELIX 5 5 LYS A 94 GLY A 109 1 16 HELIX 6 6 VAL A 111 VAL A 130 1 20 HELIX 7 7 SER A 135 PHE A 155 1 21 HELIX 8 8 THR B 11 LYS B 27 1 17 HELIX 9 9 ASN B 28 ALA B 44 1 17 HELIX 10 10 PRO B 45 LYS B 55 5 11 HELIX 11 11 ASN B 64 LYS B 66 5 3 HELIX 12 12 LEU B 67 GLY B 89 1 23 HELIX 13 13 LYS B 94 GLY B 109 1 16 HELIX 14 14 VAL B 111 VAL B 130 1 20 HELIX 15 15 SER B 135 GLU B 156 1 22 LINK NE2 HIS A 70 FE HEM A 163 1555 1555 1.99 LINK NE2 HIS A 105 FE HEM A 163 1555 1555 1.96 LINK NE2 HIS B 70 FE HEM B 163 1555 1555 1.98 LINK NE2 HIS B 105 FE HEM B 163 1555 1555 2.61 SITE 1 AC1 18 LEU A 50 PHE A 51 TYR A 53 LYS A 66 SITE 2 AC1 18 HIS A 70 THR A 73 ARG A 100 ILE A 101 SITE 3 AC1 18 ILE A 104 HIS A 105 VAL A 110 HIS A 114 SITE 4 AC1 18 PHE A 115 THR A 118 TYR A 146 LEU A 149 SITE 5 AC1 18 HOH A 178 HOH A 189 SITE 1 AC2 15 LEU B 50 PHE B 51 SER B 52 HIS B 70 SITE 2 AC2 15 ARG B 100 ILE B 104 HIS B 105 THR B 108 SITE 3 AC2 15 VAL B 110 HIS B 114 PHE B 115 THR B 118 SITE 4 AC2 15 LEU B 149 ILE B 153 HOH B 221 SITE 1 AC3 4 LYS A 127 TRP A 134 LYS A 139 HOH B 188 SITE 1 AC4 4 ARG A 119 LYS A 139 ASN A 140 HOH A 194 SITE 1 AC5 3 LYS B 127 TRP B 134 LYS B 139 SITE 1 AC6 8 PHE A 115 GLU A 116 ARG A 119 TYR A 146 SITE 2 AC6 8 ASP A 147 VAL A 150 LYS A 154 HOH A 227 SITE 1 AC7 6 GLU A 12 GLU A 13 ARG A 86 HOH A 232 SITE 2 AC7 6 SER B 52 TYR B 53 CRYST1 55.040 72.040 88.320 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018169 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013881 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011322 0.00000