HEADER TRANSPORT PROTEIN 11-NOV-04 1XZ7 TITLE T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN: ALPHAR92A DEOXY TITLE 2 LOW-SALT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HEMOGLOBIN BETA CHAIN; COMPND 8 CHAIN: B, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HBA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 TISSUE: BLOOD KEYWDS HEMOGLOBIN MUTANT, GLOBIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.S.KAVANAUGH,P.H.ROGERS,A.ARNONE REVDAT 5 23-AUG-23 1XZ7 1 REMARK REVDAT 4 20-OCT-21 1XZ7 1 REMARK SEQADV REVDAT 3 24-FEB-09 1XZ7 1 VERSN REVDAT 2 17-MAY-05 1XZ7 1 JRNL REVDAT 1 30-NOV-04 1XZ7 0 JRNL AUTH J.S.KAVANAUGH,P.H.ROGERS,A.ARNONE JRNL TITL CRYSTALLOGRAPHIC EVIDENCE FOR A NEW ENSEMBLE OF JRNL TITL 2 LIGAND-INDUCED ALLOSTERIC TRANSITIONS IN HEMOGLOBIN: THE JRNL TITL 3 T-TO-T(HIGH) QUATERNARY TRANSITIONS. JRNL REF BIOCHEMISTRY V. 44 6101 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15835899 JRNL DOI 10.1021/BI047813A REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 3 NUMBER OF REFLECTIONS : 40750 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT AND LOCAL R-FREE REMARK 3 ANALYSIS REMARK 3 FREE R VALUE TEST SET SELECTION : 10 MUTAULLY EXCLUSIVE TEST REMARK 3 SETS MATCHED TO PDB ENTRY 1RQ3 REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : 4346 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6005 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE SET COUNT : 437 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4368 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 182 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.88000 REMARK 3 B22 (A**2) : 1.60000 REMARK 3 B33 (A**2) : -0.72000 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): 0.164 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.136 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.596 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4712 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 4158 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6426 ; 1.568 ; 2.056 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9654 ; 1.083 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 570 ; 3.469 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 755 ;16.585 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 698 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5182 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 886 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1103 ; 0.232 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3674 ; 0.194 ; 0.300 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): 172 ; 0.183 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 3 ; 0.094 ; 0.500 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): 15 ; 0.126 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 26 ; 0.207 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.187 ; 0.500 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): 2858 ; 0.736 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4564 ; 1.435 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1854 ; 2.307 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1862 ; 3.697 ; 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1XZ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030927. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-01 REMARK 200 TEMPERATURE (KELVIN) : 277.0 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 : OSMIC MIRRORS REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU), REMARK 200 MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45795 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.13700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 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 1RQ3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 6000, 10 MM POTASSIUM REMARK 280 PHOSPHATE, 100 MM POTASSIUM CHLORIDE, 3 MM SODIUM DITHIONITE, 10 REMARK 280 MG/ML HB, PH 7.0, BATCH, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 48.54000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.54000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.54000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.54000 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 300 REMARK: THE ASYMMETRIC UNIT IN THIS ENTRY IS AN ALPHA2BETA2 REMARK 300 TETRAMER. THE BIOLOGICAL UNIT IS AN ALPHA2BETA2 TETRAMER. THE REMARK 300 CRYSTALLOGRAPHIC ASYMMETRIC UNIT AND THE BIOLOGICAL UNIT ARE REMARK 300 EQUIVALENT 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: 11180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23580 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MET A 1 CG SD CE REMARK 470 MET C 1 CG SD CE 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 NH1 ARG B 104 O HOH B 248 1.87 REMARK 500 OE2 GLU A 116 O HOH A 352 2.11 REMARK 500 NZ LYS A 7 OD1 ASP A 74 2.14 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 D 73 CB - CG - OD2 ANGL. DEV. = 5.5 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 ALA A 19 38.46 -83.70 REMARK 500 ASP A 75 39.99 -149.56 REMARK 500 HIS B 2 97.09 -63.53 REMARK 500 ARG B 40 2.21 -69.29 REMARK 500 ASP C 75 39.91 -148.63 REMARK 500 HIS D 2 76.45 -37.29 REMARK 500 ASN D 80 61.08 -150.65 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 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 142 NA 98.1 REMARK 620 3 HEM A 142 NB 103.0 87.1 REMARK 620 4 HEM A 142 NC 108.5 153.4 85.7 REMARK 620 5 HEM A 142 ND 106.4 87.9 150.6 86.0 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 95.8 REMARK 620 3 HEM B 147 NB 100.5 87.5 REMARK 620 4 HEM B 147 NC 102.2 161.9 91.3 REMARK 620 5 HEM B 147 ND 99.2 87.3 160.1 87.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 87 NE2 REMARK 620 2 HEM C 142 NA 100.1 REMARK 620 3 HEM C 142 NB 102.2 85.4 REMARK 620 4 HEM C 142 NC 105.4 154.2 85.7 REMARK 620 5 HEM C 142 ND 103.6 90.3 154.2 87.3 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 96.7 REMARK 620 3 HEM D 147 NB 99.0 93.6 REMARK 620 4 HEM D 147 NC 98.0 164.7 88.3 REMARK 620 5 HEM D 147 ND 93.8 87.0 167.0 87.7 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 142 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 142 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: 1RQ3 RELATED DB: PDB REMARK 900 WILD-TYPE DEOXYHEMOGLOBIN LOW-SALT DBREF 1XZ7 A 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1XZ7 C 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1XZ7 B 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1XZ7 D 1 146 UNP P68871 HBB_HUMAN 1 146 SEQADV 1XZ7 MET A 1 UNP P69905 VAL 1 ENGINEERED MUTATION SEQADV 1XZ7 ALA A 92 UNP P69905 ARG 92 ENGINEERED MUTATION SEQADV 1XZ7 MET C 1 UNP P69905 VAL 1 ENGINEERED MUTATION SEQADV 1XZ7 ALA C 92 UNP P69905 ARG 92 ENGINEERED MUTATION SEQRES 1 A 141 MET LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 A 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 A 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ALA VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 A 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 B 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 B 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 B 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 B 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS SEQRES 1 C 141 MET LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 C 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 C 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 C 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 C 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 C 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 C 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 C 141 ALA VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 C 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 C 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 C 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 D 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 D 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 D 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 D 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 D 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 D 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 D 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 D 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 D 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 D 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 D 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 D 146 LYS TYR HIS HET HEM A 142 43 HET HEM B 147 43 HET HEM C 142 43 HET HEM D 147 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 9 HOH *182(H2 O) HELIX 1 1 SER A 3 GLY A 18 1 16 HELIX 2 2 HIS A 20 PHE A 36 1 17 HELIX 3 3 PRO A 37 PHE A 43 5 7 HELIX 4 4 SER A 52 HIS A 72 1 21 HELIX 5 5 ASP A 75 LEU A 80 1 6 HELIX 6 6 LEU A 80 LYS A 90 1 11 HELIX 7 7 PRO A 95 LEU A 113 1 19 HELIX 8 8 THR A 118 SER A 138 1 21 HELIX 9 9 THR B 4 GLY B 16 1 13 HELIX 10 10 ASN B 19 TYR B 35 1 17 HELIX 11 11 PRO B 36 GLY B 46 5 11 HELIX 12 12 THR B 50 GLY B 56 1 7 HELIX 13 13 ASN B 57 ALA B 76 1 20 HELIX 14 14 ASN B 80 LYS B 95 1 16 HELIX 15 15 PRO B 100 GLY B 119 1 20 HELIX 16 16 LYS B 120 PHE B 122 5 3 HELIX 17 17 THR B 123 ALA B 142 1 20 HELIX 18 18 SER C 3 GLY C 18 1 16 HELIX 19 19 HIS C 20 PHE C 36 1 17 HELIX 20 20 PRO C 37 PHE C 43 5 7 HELIX 21 21 SER C 52 HIS C 72 1 21 HELIX 22 22 ASP C 75 LEU C 80 1 6 HELIX 23 23 LEU C 80 LYS C 90 1 11 HELIX 24 24 PRO C 95 LEU C 113 1 19 HELIX 25 25 THR C 118 THR C 137 1 20 HELIX 26 26 THR D 4 GLY D 16 1 13 HELIX 27 27 ASN D 19 TYR D 35 1 17 HELIX 28 28 PRO D 36 GLY D 46 5 11 HELIX 29 29 THR D 50 ASN D 57 1 8 HELIX 30 30 ASN D 57 LEU D 75 1 19 HELIX 31 31 ALA D 76 ASP D 79 5 4 HELIX 32 32 ASN D 80 PHE D 85 1 6 HELIX 33 33 PHE D 85 LYS D 95 1 11 HELIX 34 34 PRO D 100 GLY D 119 1 20 HELIX 35 35 LYS D 120 PHE D 122 5 3 HELIX 36 36 THR D 123 HIS D 143 1 21 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.18 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.22 LINK NE2 HIS C 87 FE HEM C 142 1555 1555 2.17 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.35 SITE 1 AC1 14 TYR A 42 PHE A 43 HIS A 45 HIS A 58 SITE 2 AC1 14 LYS A 61 LEU A 83 HIS A 87 VAL A 93 SITE 3 AC1 14 ASN A 97 PHE A 98 LEU A 101 LEU A 136 SITE 4 AC1 14 HOH A 219 HOH A 336 SITE 1 AC2 13 HIS A 72 PHE B 41 HIS B 63 LYS B 66 SITE 2 AC2 13 VAL B 67 HIS B 92 LEU B 96 ASN B 102 SITE 3 AC2 13 PHE B 103 LEU B 141 HOH B 244 HOH B 262 SITE 4 AC2 13 HOH B 402 SITE 1 AC3 19 LYS B 17 LYS B 120 HOH B 289 TYR C 42 SITE 2 AC3 19 PHE C 43 HIS C 45 HIS C 58 LYS C 61 SITE 3 AC3 19 LEU C 83 LEU C 86 HIS C 87 LEU C 91 SITE 4 AC3 19 VAL C 93 ASN C 97 PHE C 98 LEU C 101 SITE 5 AC3 19 LEU C 136 HOH C 256 HOH C 437 SITE 1 AC4 11 LYS C 56 PHE D 41 PHE D 42 PHE D 45 SITE 2 AC4 11 HIS D 63 VAL D 67 HIS D 92 LEU D 96 SITE 3 AC4 11 ASN D 102 LEU D 106 LEU D 141 CRYST1 97.080 99.080 66.070 90.00 90.00 90.00 P 21 21 2 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 0.010301 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015135 0.00000 CONECT 648 4415 CONECT 1763 4458 CONECT 2834 4501 CONECT 3949 4544 CONECT 4373 4377 4404 CONECT 4374 4380 4387 CONECT 4375 4390 4394 CONECT 4376 4397 4401 CONECT 4377 4373 4378 4411 CONECT 4378 4377 4379 4382 CONECT 4379 4378 4380 4381 CONECT 4380 4374 4379 4411 CONECT 4381 4379 CONECT 4382 4378 4383 CONECT 4383 4382 4384 CONECT 4384 4383 4385 4386 CONECT 4385 4384 CONECT 4386 4384 CONECT 4387 4374 4388 4412 CONECT 4388 4387 4389 4391 CONECT 4389 4388 4390 4392 CONECT 4390 4375 4389 4412 CONECT 4391 4388 CONECT 4392 4389 4393 CONECT 4393 4392 CONECT 4394 4375 4395 4413 CONECT 4395 4394 4396 4398 CONECT 4396 4395 4397 4399 CONECT 4397 4376 4396 4413 CONECT 4398 4395 CONECT 4399 4396 4400 CONECT 4400 4399 CONECT 4401 4376 4402 4414 CONECT 4402 4401 4403 4405 CONECT 4403 4402 4404 4406 CONECT 4404 4373 4403 4414 CONECT 4405 4402 CONECT 4406 4403 4407 CONECT 4407 4406 4408 CONECT 4408 4407 4409 4410 CONECT 4409 4408 CONECT 4410 4408 CONECT 4411 4377 4380 4415 CONECT 4412 4387 4390 4415 CONECT 4413 4394 4397 4415 CONECT 4414 4401 4404 4415 CONECT 4415 648 4411 4412 4413 CONECT 4415 4414 CONECT 4416 4420 4447 CONECT 4417 4423 4430 CONECT 4418 4433 4437 CONECT 4419 4440 4444 CONECT 4420 4416 4421 4454 CONECT 4421 4420 4422 4425 CONECT 4422 4421 4423 4424 CONECT 4423 4417 4422 4454 CONECT 4424 4422 CONECT 4425 4421 4426 CONECT 4426 4425 4427 CONECT 4427 4426 4428 4429 CONECT 4428 4427 CONECT 4429 4427 CONECT 4430 4417 4431 4455 CONECT 4431 4430 4432 4434 CONECT 4432 4431 4433 4435 CONECT 4433 4418 4432 4455 CONECT 4434 4431 CONECT 4435 4432 4436 CONECT 4436 4435 CONECT 4437 4418 4438 4456 CONECT 4438 4437 4439 4441 CONECT 4439 4438 4440 4442 CONECT 4440 4419 4439 4456 CONECT 4441 4438 CONECT 4442 4439 4443 CONECT 4443 4442 CONECT 4444 4419 4445 4457 CONECT 4445 4444 4446 4448 CONECT 4446 4445 4447 4449 CONECT 4447 4416 4446 4457 CONECT 4448 4445 CONECT 4449 4446 4450 CONECT 4450 4449 4451 CONECT 4451 4450 4452 4453 CONECT 4452 4451 CONECT 4453 4451 CONECT 4454 4420 4423 4458 CONECT 4455 4430 4433 4458 CONECT 4456 4437 4440 4458 CONECT 4457 4444 4447 4458 CONECT 4458 1763 4454 4455 4456 CONECT 4458 4457 CONECT 4459 4463 4490 CONECT 4460 4466 4473 CONECT 4461 4476 4480 CONECT 4462 4483 4487 CONECT 4463 4459 4464 4497 CONECT 4464 4463 4465 4468 CONECT 4465 4464 4466 4467 CONECT 4466 4460 4465 4497 CONECT 4467 4465 CONECT 4468 4464 4469 CONECT 4469 4468 4470 CONECT 4470 4469 4471 4472 CONECT 4471 4470 CONECT 4472 4470 CONECT 4473 4460 4474 4498 CONECT 4474 4473 4475 4477 CONECT 4475 4474 4476 4478 CONECT 4476 4461 4475 4498 CONECT 4477 4474 CONECT 4478 4475 4479 CONECT 4479 4478 CONECT 4480 4461 4481 4499 CONECT 4481 4480 4482 4484 CONECT 4482 4481 4483 4485 CONECT 4483 4462 4482 4499 CONECT 4484 4481 CONECT 4485 4482 4486 CONECT 4486 4485 CONECT 4487 4462 4488 4500 CONECT 4488 4487 4489 4491 CONECT 4489 4488 4490 4492 CONECT 4490 4459 4489 4500 CONECT 4491 4488 CONECT 4492 4489 4493 CONECT 4493 4492 4494 CONECT 4494 4493 4495 4496 CONECT 4495 4494 CONECT 4496 4494 CONECT 4497 4463 4466 4501 CONECT 4498 4473 4476 4501 CONECT 4499 4480 4483 4501 CONECT 4500 4487 4490 4501 CONECT 4501 2834 4497 4498 4499 CONECT 4501 4500 CONECT 4502 4506 4533 CONECT 4503 4509 4516 CONECT 4504 4519 4523 CONECT 4505 4526 4530 CONECT 4506 4502 4507 4540 CONECT 4507 4506 4508 4511 CONECT 4508 4507 4509 4510 CONECT 4509 4503 4508 4540 CONECT 4510 4508 CONECT 4511 4507 4512 CONECT 4512 4511 4513 CONECT 4513 4512 4514 4515 CONECT 4514 4513 CONECT 4515 4513 CONECT 4516 4503 4517 4541 CONECT 4517 4516 4518 4520 CONECT 4518 4517 4519 4521 CONECT 4519 4504 4518 4541 CONECT 4520 4517 CONECT 4521 4518 4522 CONECT 4522 4521 CONECT 4523 4504 4524 4542 CONECT 4524 4523 4525 4527 CONECT 4525 4524 4526 4528 CONECT 4526 4505 4525 4542 CONECT 4527 4524 CONECT 4528 4525 4529 CONECT 4529 4528 CONECT 4530 4505 4531 4543 CONECT 4531 4530 4532 4534 CONECT 4532 4531 4533 4535 CONECT 4533 4502 4532 4543 CONECT 4534 4531 CONECT 4535 4532 4536 CONECT 4536 4535 4537 CONECT 4537 4536 4538 4539 CONECT 4538 4537 CONECT 4539 4537 CONECT 4540 4506 4509 4544 CONECT 4541 4516 4519 4544 CONECT 4542 4523 4526 4544 CONECT 4543 4530 4533 4544 CONECT 4544 3949 4540 4541 4542 CONECT 4544 4543 MASTER 375 0 4 36 0 0 16 6 4722 4 180 46 END