HEADER OXYGEN STORAGE/TRANSPORT 17-DEC-07 3BOM TITLE CRYSTAL STRUCTURE OF TROUT HEMOGLOBIN AT 1.35 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA-4; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: HEMOGLOBIN ALPHA-4 CHAIN, ALPHA-4-GLOBIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA-4; COMPND 7 CHAIN: B, D; COMPND 8 SYNONYM: HEMOGLOBIN BETA-4 CHAIN, BETA-4-GLOBIN, HEMOGLOBIN BETA-IV COMPND 9 CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ONCORHYNCHUS MYKISS; SOURCE 3 ORGANISM_COMMON: RAINBOW TROUT; SOURCE 4 ORGANISM_TAXID: 8022; SOURCE 5 TISSUE: BLOOD; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ONCORHYNCHUS MYKISS; SOURCE 8 ORGANISM_COMMON: RAINBOW TROUT; SOURCE 9 ORGANISM_TAXID: 8022; SOURCE 10 TISSUE: BLOOD KEYWDS FISH HEMOGLOBIN, STRUCTURAL GENOMICS COMMUNITY REQUEST, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, PSI-2, CENTER FOR EUKARYOTIC STRUCTURAL KEYWDS 3 GENOMICS, CESG, HEME, IRON, METAL-BINDING, OXYGEN TRANSPORT, KEYWDS 4 TRANSPORT, OXYGEN STORAGE/TRANSPORT, OXYGEN STORAGE-TRANSPORT KEYWDS 5 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.ARANDA IV,C.A.BINGMAN,E.BITTO,G.E.WESENBERG,M.RICHARDS,G.N.PHILLIPS AUTHOR 2 JR.,CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS (CESG) REVDAT 5 30-AUG-23 3BOM 1 REMARK SEQADV LINK REVDAT 4 25-OCT-17 3BOM 1 REMARK REVDAT 3 23-JAN-13 3BOM 1 AUTHOR JRNL VERSN REVDAT 2 24-FEB-09 3BOM 1 VERSN REVDAT 1 08-JAN-08 3BOM 0 JRNL AUTH R.ARANDA IV,C.A.BINGMAN,E.BITTO,G.E.WESENBERG,M.RICHARDS, JRNL AUTH 2 G.N.PHILLIPS JR. JRNL TITL TROUT HEMOGLOBIN CRYSTAL STRUCTURE AT 1.35 ANGSTROMS JRNL TITL 2 RESOLUTION. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 120109 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) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.026 REMARK 3 FREE R VALUE TEST SET COUNT : 6037 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6779 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 337 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4496 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 188 REMARK 3 SOLVENT ATOMS : 817 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18600 REMARK 3 B22 (A**2) : -1.58000 REMARK 3 B33 (A**2) : 1.68200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.77800 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.070 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.065 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.373 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4973 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6840 ; 1.197 ; 2.065 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 618 ; 4.561 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 197 ;33.811 ;24.213 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 821 ;14.470 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;14.171 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 753 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3736 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2685 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3468 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 657 ; 0.122 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 31 ; 0.252 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 50 ; 0.116 ; 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): 3030 ; 1.110 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4818 ; 1.459 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2185 ; 2.376 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1991 ; 3.311 ; 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 : BABINET MODEL PLUS MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 3BOM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1000045774. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97935 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : ADJUSTABLE FOCUSING MIRRORS IN K REMARK 200 -B GEOMETRY REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 120196 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 39.294 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.11800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4820 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.306 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1OUU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (15 MG/ML CO-BOUND REMARK 280 TROUT IV HEMOGLOBIN, 0.025 M SODIUM CHLORIDE, 0.010 M TRIS-HCL REMARK 280 PH 8.0) WAS MIXED ONE TO ONE WITH CARBON MONOXIDE FLUSHED WELL REMARK 280 SOLUTION TO YIELD A FINAL CONCENTRATION OF 22.5% PEG 1500 AND REMARK 280 0.04-0.06 M MES/ACETATE AT PH 5.7. THE SOLUTIONS WERE PH-ED TO REMARK 280 VERIFY THAT THE CRYSTALLIZATION CONDITIONS WERE AT PH 5.7 DUE TO REMARK 280 THE LOWER BUFFER MOLARITY. CRYSTALS WERE CRYO-PROTECTED WITH REMARK 280 22.5% PEG 1500, 22.5% ETHYLENE GLYCOL, 0.04-0.06 M MES/ACETATE REMARK 280 AT PH 5.7 IN A SINGLE STEP, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 31.58100 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7040 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: 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 ASP A 76 72.15 -152.57 REMARK 500 ASP B 2 77.66 -115.81 REMARK 500 ASP C 76 70.63 -153.86 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 143 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 88 NE2 REMARK 620 2 HEM A 143 NA 93.8 REMARK 620 3 HEM A 143 NB 94.9 88.2 REMARK 620 4 HEM A 143 NC 94.2 171.9 89.6 REMARK 620 5 HEM A 143 ND 92.9 91.1 172.2 90.0 REMARK 620 6 HOH A 319 O 175.2 91.0 84.9 81.0 87.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 148 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 148 NA 93.9 REMARK 620 3 HEM B 148 NB 96.3 88.7 REMARK 620 4 HEM B 148 NC 94.6 171.4 89.3 REMARK 620 5 HEM B 148 ND 92.6 90.1 171.1 90.6 REMARK 620 6 HOH B2941 O 173.4 91.2 88.0 80.4 83.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 143 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 88 NE2 REMARK 620 2 HEM C 143 NA 91.0 REMARK 620 3 HEM C 143 NB 92.9 88.0 REMARK 620 4 HEM C 143 NC 96.4 172.4 90.0 REMARK 620 5 HEM C 143 ND 93.9 91.4 173.2 89.8 REMARK 620 6 HOH C2951 O 178.5 90.2 86.3 82.4 87.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 148 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 92 NE2 REMARK 620 2 HEM D 148 NA 95.4 REMARK 620 3 HEM D 148 NB 100.4 89.3 REMARK 620 4 HEM D 148 NC 96.1 168.4 89.4 REMARK 620 5 HEM D 148 ND 92.4 89.5 167.2 89.2 REMARK 620 6 HOH D2934 O 167.5 92.9 89.0 75.6 78.4 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 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 2775 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 2775 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 2775 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 2776 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: GO.97348 RELATED DB: TARGETDB REMARK 900 RELATED ID: GO.97349 RELATED DB: TARGETDB DBREF 3BOM A 1 142 UNP P14527 HBA4_ONCMY 1 142 DBREF 3BOM B 1 147 UNP P02141 HBB4_ONCMY 2 148 DBREF 3BOM C 1 142 UNP P14527 HBA4_ONCMY 1 142 DBREF 3BOM D 1 147 UNP P02141 HBB4_ONCMY 2 148 SEQADV 3BOM ALA B 6 UNP P02141 PRO 7 CONFLICT SEQADV 3BOM VAL B 86 UNP P02141 THR 87 CONFLICT SEQADV 3BOM THR B 87 UNP P02141 ALA 88 CONFLICT SEQADV 3BOM PHE B 97 UNP P02141 HIS 98 CONFLICT SEQADV 3BOM ALA D 6 UNP P02141 PRO 7 CONFLICT SEQADV 3BOM VAL D 86 UNP P02141 THR 87 CONFLICT SEQADV 3BOM THR D 87 UNP P02141 ALA 88 CONFLICT SEQADV 3BOM PHE D 97 UNP P02141 HIS 98 CONFLICT SEQRES 1 A 143 ACE SER LEU SER ALA LYS ASP LYS ALA ASN VAL LYS ALA SEQRES 2 A 143 ILE TRP GLY LYS ILE LEU PRO LYS SER ASP GLU ILE GLY SEQRES 3 A 143 GLU GLN ALA LEU SER ARG MET LEU VAL VAL TYR PRO GLN SEQRES 4 A 143 THR LYS ALA TYR PHE SER HIS TRP ALA SER VAL ALA PRO SEQRES 5 A 143 GLY SER ALA PRO VAL LYS LYS HIS GLY ILE THR ILE MET SEQRES 6 A 143 ASN GLN ILE ASP ASP CYS VAL GLY HIS MET ASP ASP LEU SEQRES 7 A 143 PHE GLY PHE LEU THR LYS LEU SER GLU LEU HIS ALA THR SEQRES 8 A 143 LYS LEU ARG VAL ASP PRO THR ASN PHE LYS ILE LEU ALA SEQRES 9 A 143 HIS ASN LEU ILE VAL VAL ILE ALA ALA TYR PHE PRO ALA SEQRES 10 A 143 GLU PHE THR PRO GLU ILE HIS LEU SER VAL ASP LYS PHE SEQRES 11 A 143 LEU GLN GLN LEU ALA LEU ALA LEU ALA GLU LYS TYR ARG SEQRES 1 B 147 VAL ASP TRP THR ASP ALA GLU ARG SER ALA ILE VAL GLY SEQRES 2 B 147 LEU TRP GLY LYS ILE SER VAL ASP GLU ILE GLY PRO GLN SEQRES 3 B 147 ALA LEU ALA ARG LEU LEU ILE VAL SER PRO TRP THR GLN SEQRES 4 B 147 ARG HIS PHE SER THR PHE GLY ASN LEU SER THR PRO ALA SEQRES 5 B 147 ALA ILE MET GLY ASN PRO ALA VAL ALA LYS HIS GLY LYS SEQRES 6 B 147 THR VAL MET HIS GLY LEU ASP ARG ALA VAL GLN ASN LEU SEQRES 7 B 147 ASP ASP ILE LYS ASN THR TYR VAL THR LEU SER VAL MET SEQRES 8 B 147 HIS SER GLU LYS LEU PHE VAL ASP PRO ASP ASN PHE ARG SEQRES 9 B 147 LEU LEU ALA ASP CYS ILE THR VAL CYS VAL ALA ALA LYS SEQRES 10 B 147 LEU GLY PRO ALA VAL PHE SER ALA ASP THR GLN GLU ALA SEQRES 11 B 147 PHE GLN LYS PHE LEU ALA VAL VAL VAL SER ALA LEU GLY SEQRES 12 B 147 ARG GLN TYR HIS SEQRES 1 C 143 ACE SER LEU SER ALA LYS ASP LYS ALA ASN VAL LYS ALA SEQRES 2 C 143 ILE TRP GLY LYS ILE LEU PRO LYS SER ASP GLU ILE GLY SEQRES 3 C 143 GLU GLN ALA LEU SER ARG MET LEU VAL VAL TYR PRO GLN SEQRES 4 C 143 THR LYS ALA TYR PHE SER HIS TRP ALA SER VAL ALA PRO SEQRES 5 C 143 GLY SER ALA PRO VAL LYS LYS HIS GLY ILE THR ILE MET SEQRES 6 C 143 ASN GLN ILE ASP ASP CYS VAL GLY HIS MET ASP ASP LEU SEQRES 7 C 143 PHE GLY PHE LEU THR LYS LEU SER GLU LEU HIS ALA THR SEQRES 8 C 143 LYS LEU ARG VAL ASP PRO THR ASN PHE LYS ILE LEU ALA SEQRES 9 C 143 HIS ASN LEU ILE VAL VAL ILE ALA ALA TYR PHE PRO ALA SEQRES 10 C 143 GLU PHE THR PRO GLU ILE HIS LEU SER VAL ASP LYS PHE SEQRES 11 C 143 LEU GLN GLN LEU ALA LEU ALA LEU ALA GLU LYS TYR ARG SEQRES 1 D 147 VAL ASP TRP THR ASP ALA GLU ARG SER ALA ILE VAL GLY SEQRES 2 D 147 LEU TRP GLY LYS ILE SER VAL ASP GLU ILE GLY PRO GLN SEQRES 3 D 147 ALA LEU ALA ARG LEU LEU ILE VAL SER PRO TRP THR GLN SEQRES 4 D 147 ARG HIS PHE SER THR PHE GLY ASN LEU SER THR PRO ALA SEQRES 5 D 147 ALA ILE MET GLY ASN PRO ALA VAL ALA LYS HIS GLY LYS SEQRES 6 D 147 THR VAL MET HIS GLY LEU ASP ARG ALA VAL GLN ASN LEU SEQRES 7 D 147 ASP ASP ILE LYS ASN THR TYR VAL THR LEU SER VAL MET SEQRES 8 D 147 HIS SER GLU LYS LEU PHE VAL ASP PRO ASP ASN PHE ARG SEQRES 9 D 147 LEU LEU ALA ASP CYS ILE THR VAL CYS VAL ALA ALA LYS SEQRES 10 D 147 LEU GLY PRO ALA VAL PHE SER ALA ASP THR GLN GLU ALA SEQRES 11 D 147 PHE GLN LYS PHE LEU ALA VAL VAL VAL SER ALA LEU GLY SEQRES 12 D 147 ARG GLN TYR HIS HET ACE A 0 3 HET ACE C 0 3 HET HEM A 143 43 HET HEM B 148 43 HET EDO B2775 4 HET HEM C 143 43 HET EDO C2775 4 HET EDO C2776 4 HET HEM D 148 43 HET EDO D2775 4 HETNAM ACE ACETYL GROUP HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM EDO 1,2-ETHANEDIOL HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 1 ACE 2(C2 H4 O) FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 7 EDO 4(C2 H6 O2) FORMUL 13 HOH *817(H2 O) HELIX 1 1 SER A 3 LEU A 18 1 16 HELIX 2 2 LYS A 20 TYR A 36 1 17 HELIX 3 3 PRO A 37 PHE A 43 5 7 HELIX 4 4 SER A 53 GLY A 72 1 20 HELIX 5 5 ASP A 76 LYS A 91 1 16 HELIX 6 6 THR A 97 PHE A 114 1 18 HELIX 7 7 THR A 119 GLU A 139 1 21 HELIX 8 8 THR B 4 ILE B 18 1 15 HELIX 9 9 SER B 19 SER B 35 1 17 HELIX 10 10 PRO B 36 GLY B 46 5 11 HELIX 11 11 THR B 50 GLY B 56 1 7 HELIX 12 12 ASN B 57 ASN B 77 1 21 HELIX 13 13 ASP B 80 TYR B 85 1 6 HELIX 14 14 TYR B 85 LYS B 95 1 11 HELIX 15 15 PRO B 100 PHE B 123 1 24 HELIX 16 16 SER B 124 ARG B 144 1 21 HELIX 17 17 SER C 3 LEU C 18 1 16 HELIX 18 18 LYS C 20 TYR C 36 1 17 HELIX 19 19 PRO C 37 PHE C 43 5 7 HELIX 20 20 SER C 53 GLY C 72 1 20 HELIX 21 21 ASP C 76 LEU C 81 1 6 HELIX 22 22 LEU C 81 LYS C 91 1 11 HELIX 23 23 THR C 97 PHE C 114 1 18 HELIX 24 24 THR C 119 GLU C 139 1 21 HELIX 25 25 THR D 4 ILE D 18 1 15 HELIX 26 26 SER D 19 SER D 35 1 17 HELIX 27 27 PRO D 36 PHE D 42 5 7 HELIX 28 28 THR D 50 ASN D 57 1 8 HELIX 29 29 ASN D 57 LEU D 71 1 15 HELIX 30 30 LEU D 71 ASN D 77 1 7 HELIX 31 31 ASP D 80 TYR D 85 1 6 HELIX 32 32 TYR D 85 LYS D 95 1 11 HELIX 33 33 PRO D 100 PHE D 123 1 24 HELIX 34 34 SER D 124 ARG D 144 1 21 LINK C ACE A 0 N SER A 1 1555 1555 1.34 LINK C ACE C 0 N ASER C 1 1555 1555 1.34 LINK C ACE C 0 N BSER C 1 1555 1555 1.34 LINK NE2 HIS A 88 FE HEM A 143 1555 1555 2.13 LINK FE HEM A 143 O HOH A 319 1555 1555 2.04 LINK NE2 HIS B 92 FE HEM B 148 1555 1555 2.12 LINK FE HEM B 148 O HOH B2941 1555 1555 2.10 LINK NE2 HIS C 88 FE HEM C 143 1555 1555 2.16 LINK FE HEM C 143 O HOH C2951 1555 1555 2.10 LINK NE2 HIS D 92 FE HEM D 148 1555 1555 2.05 LINK FE HEM D 148 O HOH D2934 1555 1555 2.14 SITE 1 AC1 23 TYR A 42 PHE A 43 HIS A 45 TRP A 46 SITE 2 AC1 23 HIS A 59 THR A 62 LEU A 87 HIS A 88 SITE 3 AC1 23 LEU A 92 VAL A 94 ASN A 98 PHE A 99 SITE 4 AC1 23 LEU A 102 LEU A 137 HOH A 225 HOH A 246 SITE 5 AC1 23 HOH A 251 HOH A 263 HOH A 318 HOH A 319 SITE 6 AC1 23 HOH A 321 HOH A 343 HOH A 345 SITE 1 AC2 14 HIS B 41 PHE B 45 HIS B 63 VAL B 67 SITE 2 AC2 14 MET B 91 HIS B 92 LEU B 96 ASN B 102 SITE 3 AC2 14 PHE B 103 LEU B 106 LEU B 142 HOH B2941 SITE 4 AC2 14 HOH B2958 LYS D 95 SITE 1 AC3 21 TYR C 42 PHE C 43 HIS C 45 TRP C 46 SITE 2 AC3 21 HIS C 59 THR C 62 HIS C 88 LEU C 92 SITE 3 AC3 21 VAL C 94 ASN C 98 LEU C 102 LEU C 137 SITE 4 AC3 21 EDO C2775 HOH C2837 HOH C2889 HOH C2925 SITE 5 AC3 21 HOH C2942 HOH C2949 HOH C2951 HOH C2959 SITE 6 AC3 21 HOH C2980 SITE 1 AC4 13 HIS D 63 VAL D 67 LEU D 88 MET D 91 SITE 2 AC4 13 HIS D 92 LEU D 96 ASN D 102 PHE D 103 SITE 3 AC4 13 LEU D 106 LEU D 142 HOH D2903 HOH D2934 SITE 4 AC4 13 HOH D2957 SITE 1 AC5 7 HOH A 166 ARG B 104 ALA B 107 ASP B 108 SITE 2 AC5 7 GLN B 132 HOH B2836 HOH B2978 SITE 1 AC6 7 ARG D 104 ALA D 107 ASP D 108 GLN D 132 SITE 2 AC6 7 VAL D 139 HOH D2811 HOH D2918 SITE 1 AC7 7 TRP C 46 LYS C 58 HIS C 59 THR C 62 SITE 2 AC7 7 HEM C 143 HOH C2830 HOH C2964 SITE 1 AC8 6 GLU C 26 SER C 30 PRO C 51 GLY C 52 SITE 2 AC8 6 HOH C2781 HOH C2953 CRYST1 57.455 63.162 78.702 90.00 93.10 90.00 P 1 21 1 4 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 0.017405 0.000000 0.000942 0.00000 SCALE2 0.000000 0.015832 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012725 0.00000 HETATM 1 C ACE A 0 7.465 13.883 35.934 1.00 23.63 C ANISOU 1 C ACE A 0 3284 3035 2658 128 289 -56 C HETATM 2 O ACE A 0 7.766 12.704 36.063 1.00 22.73 O ANISOU 2 O ACE A 0 3232 2985 2420 180 340 -50 O HETATM 3 CH3 ACE A 0 7.143 14.453 34.578 1.00 23.65 C ANISOU 3 CH3 ACE A 0 3309 3038 2636 171 253 -74 C