HEADER OXYGEN STORAGE/TRANSPORT 19-NOV-03 1V4W TITLE CRYSTAL STRUCTURE OF BLUEFIN TUNA HEMOGLOBIN DEOXY FORM AT PH7.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: HEMOGLOBIN BETA CHAIN; COMPND 6 CHAIN: B, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THUNNUS THYNNUS; SOURCE 3 ORGANISM_COMMON: BLUEFIN TUNA; SOURCE 4 ORGANISM_TAXID: 8237; SOURCE 5 TISSUE: RED CELL; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: THUNNUS THYNNUS; SOURCE 8 ORGANISM_COMMON: BLUEFIN TUNA; SOURCE 9 ORGANISM_TAXID: 8237; SOURCE 10 TISSUE: RED CELL KEYWDS OXYGEN TRANSPORT, HEME, RESPIRATORY PROTEIN, ERYTHROCYTE, ROOT KEYWDS 2 EFFECT, SWIM BLADDER, OXYGEN STORAGE-TRANSPORT COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.YOKOYAMA,K.T.CHONG,Y.MIYAZAKI,T.NAKATSUKASA,S.UNZAI,G.MIYAZAKI, AUTHOR 2 H.MORIMOTO,R.H.T.JEREMY,S.Y.PARK REVDAT 3 27-DEC-23 1V4W 1 REMARK LINK REVDAT 2 24-FEB-09 1V4W 1 VERSN REVDAT 1 06-JUL-04 1V4W 0 JRNL AUTH T.YOKOYAMA,K.T.CHONG,G.MIYAZAKI,H.MORIMOTO,D.T.SHIH,S.UNZAI, JRNL AUTH 2 J.R.TAME,S.Y.PARK JRNL TITL NOVEL MECHANISMS OF PH SENSITIVITY IN TUNA HEMOGLOBIN: A JRNL TITL 2 STRUCTURAL EXPLANATION OF THE ROOT EFFECT JRNL REF J.BIOL.CHEM. V. 279 28632 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15117955 JRNL DOI 10.1074/JBC.M401740200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.22 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 13.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 54267 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2892 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3161 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 162 REMARK 3 BIN FREE R VALUE : 0.2380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4462 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.86000 REMARK 3 B22 (A**2) : -0.45000 REMARK 3 B33 (A**2) : -0.41000 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): 0.112 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.105 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.085 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4764 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6504 ; 1.578 ; 2.065 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 574 ; 4.726 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 704 ; 0.116 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3562 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2318 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 195 ; 0.130 ; 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): 27 ; 0.174 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.062 ; 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): 2878 ; 0.882 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4612 ; 1.752 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1886 ; 2.956 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1892 ; 4.759 ; 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 WITH 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: NULL REMARK 4 REMARK 4 1V4W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000006209. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER 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 : 57398 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24100 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000, SODIUM PHOSPHATE, GLYCEROL, REMARK 280 PH 7.5, BATCH METHOD, TEMPERATURE 293K 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 28.38300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.20700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.31850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 87.20700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.38300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.31850 REMARK 290 SMTRY3 4 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: 12370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 KCAL/MOL 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: 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 OE2 GLU D 125 O HOH D 159 2.16 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 ASP A 49 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 94 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 LEU B 106 CB - CG - CD2 ANGL. DEV. = 11.2 DEGREES REMARK 500 ASP B 108 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP C 28 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP C 49 CB - CG - OD2 ANGL. DEV. = 6.3 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 ASP A 77 80.30 -152.93 REMARK 500 LYS A 92 -67.26 -90.63 REMARK 500 ASP C 77 79.17 -150.18 REMARK 500 LYS C 92 -64.96 -99.77 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 144 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 NE2 REMARK 620 2 HEM A 144 NA 92.6 REMARK 620 3 HEM A 144 NB 96.0 87.8 REMARK 620 4 HEM A 144 NC 108.0 159.4 87.8 REMARK 620 5 HEM A 144 ND 105.5 88.8 158.4 88.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 147 NA 94.0 REMARK 620 3 HEM B 147 NB 99.5 88.0 REMARK 620 4 HEM B 147 NC 105.0 161.1 88.5 REMARK 620 5 HEM B 147 ND 99.1 89.8 161.4 87.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 144 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 89 NE2 REMARK 620 2 HEM C 144 NA 95.9 REMARK 620 3 HEM C 144 NB 96.3 87.8 REMARK 620 4 HEM C 144 NC 100.8 163.0 87.9 REMARK 620 5 HEM C 144 ND 101.2 89.3 162.5 89.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 92 NE2 REMARK 620 2 HEM D 147 NA 91.7 REMARK 620 3 HEM D 147 NB 99.7 89.6 REMARK 620 4 HEM D 147 NC 106.9 161.4 88.0 REMARK 620 5 HEM D 147 ND 100.1 89.9 160.2 86.1 REMARK 620 N 1 2 3 4 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 144 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 144 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1V4U RELATED DB: PDB REMARK 900 BLUEFIN TUNA CARBONMONOXY-HEMOGLOBIN AT PH7.5, AT 2.00 A REMARK 900 RELATED ID: 1V4X RELATED DB: PDB REMARK 900 BLUEFIN TUNA HEMOGLOBIN DEOXY FORM AT PH5.0, AT 1.60 A DBREF 1V4W A 1 143 UNP Q8AYM0 Q8AYM0_THUTH 2 144 DBREF 1V4W B 1 146 UNP Q8AYM1 Q8AYM1_THUTH 2 147 DBREF 1V4W C 1 143 UNP Q8AYM0 Q8AYM0_THUTH 2 144 DBREF 1V4W D 1 146 UNP Q8AYM1 Q8AYM1_THUTH 2 147 SEQRES 1 A 144 ACE THR THR LEU SER ASP LYS ASP LYS SER THR VAL LYS SEQRES 2 A 144 ALA LEU TRP GLY LYS ILE SER LYS SER ALA ASP ALA ILE SEQRES 3 A 144 GLY ALA ASP ALA LEU GLY ARG MET LEU ALA VAL TYR PRO SEQRES 4 A 144 GLN THR LYS THR TYR PHE SER HIS TRP PRO ASP MET SER SEQRES 5 A 144 PRO GLY SER GLY PRO VAL LYS ALA HIS GLY LYS LYS VAL SEQRES 6 A 144 MET GLY GLY VAL ALA LEU ALA VAL SER LYS ILE ASP ASP SEQRES 7 A 144 LEU THR THR GLY LEU GLY ASP LEU SER GLU LEU HIS ALA SEQRES 8 A 144 PHE LYS MET ARG VAL ASP PRO SER ASN PHE LYS ILE LEU SEQRES 9 A 144 SER HIS CYS ILE LEU VAL VAL VAL ALA LYS MET PHE PRO SEQRES 10 A 144 LYS GLU PHE THR PRO ASP ALA HIS VAL SER LEU ASP LYS SEQRES 11 A 144 PHE LEU ALA SER VAL ALA LEU ALA LEU ALA GLU ARG TYR SEQRES 12 A 144 ARG SEQRES 1 B 146 VAL GLU TRP THR GLN GLN GLU ARG SER ILE ILE ALA GLY SEQRES 2 B 146 ILE PHE ALA ASN LEU ASN TYR GLU ASP ILE GLY PRO LYS SEQRES 3 B 146 ALA LEU ALA ARG CYS LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG TYR PHE GLY ALA TYR GLY ASP LEU SER THR PRO ASP SEQRES 5 B 146 ALA ILE LYS GLY ASN ALA LYS ILE ALA ALA HIS GLY VAL SEQRES 6 B 146 LYS VAL LEU HIS GLY LEU ASP ARG ALA VAL LYS ASN MET SEQRES 7 B 146 ASP ASN ILE ASN GLU ALA TYR SER GLU LEU SER VAL LEU SEQRES 8 B 146 HIS SER ASP LYS LEU HIS VAL ASP PRO ASP ASN PHE ARG SEQRES 9 B 146 ILE LEU GLY ASP CYS LEU THR VAL VAL ILE ALA ALA ASN SEQRES 10 B 146 LEU GLY ASP ALA PHE THR VAL GLU THR GLN CYS ALA PHE SEQRES 11 B 146 GLN LYS PHE LEU ALA VAL VAL VAL PHE ALA LEU GLY ARG SEQRES 12 B 146 LYS TYR HIS SEQRES 1 C 144 ACE THR THR LEU SER ASP LYS ASP LYS SER THR VAL LYS SEQRES 2 C 144 ALA LEU TRP GLY LYS ILE SER LYS SER ALA ASP ALA ILE SEQRES 3 C 144 GLY ALA ASP ALA LEU GLY ARG MET LEU ALA VAL TYR PRO SEQRES 4 C 144 GLN THR LYS THR TYR PHE SER HIS TRP PRO ASP MET SER SEQRES 5 C 144 PRO GLY SER GLY PRO VAL LYS ALA HIS GLY LYS LYS VAL SEQRES 6 C 144 MET GLY GLY VAL ALA LEU ALA VAL SER LYS ILE ASP ASP SEQRES 7 C 144 LEU THR THR GLY LEU GLY ASP LEU SER GLU LEU HIS ALA SEQRES 8 C 144 PHE LYS MET ARG VAL ASP PRO SER ASN PHE LYS ILE LEU SEQRES 9 C 144 SER HIS CYS ILE LEU VAL VAL VAL ALA LYS MET PHE PRO SEQRES 10 C 144 LYS GLU PHE THR PRO ASP ALA HIS VAL SER LEU ASP LYS SEQRES 11 C 144 PHE LEU ALA SER VAL ALA LEU ALA LEU ALA GLU ARG TYR SEQRES 12 C 144 ARG SEQRES 1 D 146 VAL GLU TRP THR GLN GLN GLU ARG SER ILE ILE ALA GLY SEQRES 2 D 146 ILE PHE ALA ASN LEU ASN TYR GLU ASP ILE GLY PRO LYS SEQRES 3 D 146 ALA LEU ALA ARG CYS LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 D 146 ARG TYR PHE GLY ALA TYR GLY ASP LEU SER THR PRO ASP SEQRES 5 D 146 ALA ILE LYS GLY ASN ALA LYS ILE ALA ALA HIS GLY VAL SEQRES 6 D 146 LYS VAL LEU HIS GLY LEU ASP ARG ALA VAL LYS ASN MET SEQRES 7 D 146 ASP ASN ILE ASN GLU ALA TYR SER GLU LEU SER VAL LEU SEQRES 8 D 146 HIS SER ASP LYS LEU HIS VAL ASP PRO ASP ASN PHE ARG SEQRES 9 D 146 ILE LEU GLY ASP CYS LEU THR VAL VAL ILE ALA ALA ASN SEQRES 10 D 146 LEU GLY ASP ALA PHE THR VAL GLU THR GLN CYS ALA PHE SEQRES 11 D 146 GLN LYS PHE LEU ALA VAL VAL VAL PHE ALA LEU GLY ARG SEQRES 12 D 146 LYS TYR HIS HET ACE A 0 3 HET ACE C 0 3 HET HEM A 144 43 HET HEM B 147 43 HET HEM C 144 43 HET HEM D 147 43 HETNAM ACE ACETYL GROUP HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 1 ACE 2(C2 H4 O) FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 9 HOH *209(H2 O) HELIX 1 1 SER A 4 SER A 19 1 16 HELIX 2 2 SER A 21 TYR A 37 1 17 HELIX 3 3 PRO A 38 PHE A 44 5 7 HELIX 4 4 SER A 54 LYS A 74 1 21 HELIX 5 5 ASP A 77 LEU A 82 1 6 HELIX 6 6 LEU A 82 LYS A 92 1 11 HELIX 7 7 PRO A 97 PHE A 115 1 19 HELIX 8 8 THR A 120 GLU A 140 1 21 HELIX 9 9 THR B 4 ASN B 17 1 14 HELIX 10 10 ASN B 19 TYR B 35 1 17 HELIX 11 11 PRO B 36 GLY B 43 5 8 HELIX 12 12 THR B 50 ASN B 57 1 8 HELIX 13 13 ASN B 57 GLY B 70 1 14 HELIX 14 14 LEU B 71 ASN B 77 1 7 HELIX 15 15 ASN B 80 LYS B 95 1 16 HELIX 16 16 PRO B 100 GLY B 119 1 20 HELIX 17 17 ASP B 120 PHE B 122 5 3 HELIX 18 18 THR B 123 ARG B 143 1 21 HELIX 19 19 SER C 4 SER C 19 1 16 HELIX 20 20 SER C 21 TYR C 37 1 17 HELIX 21 21 PRO C 38 PHE C 44 5 7 HELIX 22 22 SER C 54 LYS C 74 1 21 HELIX 23 23 ASP C 77 LEU C 82 1 6 HELIX 24 24 LEU C 82 LYS C 92 1 11 HELIX 25 25 PRO C 97 PHE C 115 1 19 HELIX 26 26 THR C 120 GLU C 140 1 21 HELIX 27 27 ARG C 141 ARG C 143 5 3 HELIX 28 28 THR D 4 LEU D 18 1 15 HELIX 29 29 ASN D 19 TYR D 35 1 17 HELIX 30 30 PRO D 36 GLY D 43 5 8 HELIX 31 31 THR D 50 ASN D 57 1 8 HELIX 32 32 ASN D 57 GLY D 70 1 14 HELIX 33 33 LEU D 71 ASN D 77 1 7 HELIX 34 34 ASN D 80 TYR D 85 1 6 HELIX 35 35 TYR D 85 LYS D 95 1 11 HELIX 36 36 PRO D 100 GLY D 119 1 20 HELIX 37 37 ASP D 120 PHE D 122 5 3 HELIX 38 38 THR D 123 ARG D 143 1 21 LINK C ACE A 0 N THR A 1 1555 1555 1.34 LINK C ACE C 0 N THR C 1 1555 1555 1.35 LINK NE2 HIS A 89 FE HEM A 144 1555 1555 2.18 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.20 LINK NE2 HIS C 89 FE HEM C 144 1555 1555 2.16 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.18 SITE 1 AC1 16 TYR A 43 PHE A 44 HIS A 46 TRP A 47 SITE 2 AC1 16 HIS A 60 LYS A 63 LEU A 85 LEU A 88 SITE 3 AC1 16 HIS A 89 MET A 93 VAL A 95 ASN A 99 SITE 4 AC1 16 LEU A 103 LEU A 138 GLN D 5 GLN D 6 SITE 1 AC2 12 TYR B 41 TYR B 45 HIS B 63 LYS B 66 SITE 2 AC2 12 VAL B 67 LEU B 91 HIS B 92 LEU B 96 SITE 3 AC2 12 ASN B 102 PHE B 103 LEU B 141 HOH B 175 SITE 1 AC3 15 TYR C 43 PHE C 44 HIS C 46 TRP C 47 SITE 2 AC3 15 HIS C 60 LYS C 63 VAL C 64 LEU C 85 SITE 3 AC3 15 HIS C 89 MET C 93 VAL C 95 ASN C 99 SITE 4 AC3 15 PHE C 100 LEU C 103 LEU C 138 SITE 1 AC4 14 THR D 38 TYR D 41 TYR D 45 HIS D 63 SITE 2 AC4 14 LYS D 66 VAL D 67 LEU D 71 LEU D 91 SITE 3 AC4 14 HIS D 92 LEU D 96 ASN D 102 PHE D 103 SITE 4 AC4 14 LEU D 106 LEU D 141 CRYST1 56.766 58.637 174.414 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 0.017616 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005733 0.00000 HETATM 1 C ACE A 0 0.707 38.980 69.266 1.00 38.64 C HETATM 2 O ACE A 0 1.903 38.986 68.885 1.00 40.24 O HETATM 3 CH3 ACE A 0 -0.380 39.681 68.537 1.00 38.67 C