HEADER TRANSPORT PROTEIN 13-DEC-04 1Y8W TITLE T-TO-T(HIGH) QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN: ALPHAR92A OXY TITLE 2 (2MM IHP, 20% PEG) (10 TEST SETS) 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 1Y8W 1 REMARK REVDAT 4 20-OCT-21 1Y8W 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1Y8W 1 VERSN REVDAT 2 10-MAY-05 1Y8W 1 JRNL REVDAT 1 04-JAN-05 1Y8W 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. 2.90 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 3 NUMBER OF REFLECTIONS : 11302 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : MATCHED TO PDB ENTRY 1XZ7 REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1307 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1934 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2070 REMARK 3 BIN FREE R VALUE SET COUNT : 218 REMARK 3 BIN FREE R VALUE : 0.3540 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 : 180 REMARK 3 SOLVENT ATOMS : 143 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.94000 REMARK 3 B22 (A**2) : -0.98000 REMARK 3 B33 (A**2) : 1.92000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.537 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.559 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 29.420 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.927 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.837 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4708 ; 0.019 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4158 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6446 ; 1.881 ; 2.067 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9654 ; 1.157 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 570 ; 3.696 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 757 ;20.414 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 698 ; 0.089 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5182 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 886 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1417 ; 0.289 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 4255 ; 0.230 ; 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): 229 ; 0.284 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 14 ; 0.210 ; 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 ; 0.229 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 20 ; 0.238 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.264 ; 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 ; 0.795 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4564 ; 1.513 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1850 ; 1.717 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1878 ; 2.840 ; 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 1Y8W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-04. REMARK 100 THE DEPOSITION ID IS D_1000031263. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-01 REMARK 200 TEMPERATURE (KELVIN) : 169.0 REMARK 200 PH : NULL 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 : MOSFLM, CRYSTALCLEAR REMARK 200 (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13441 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 43.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.15500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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 1XZ7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 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 DEOXYHB, PH 7.0, BATCH, TEMPERATURE 298K, 1 ATM N2. REMARK 280 EXPOSING DEOXY CRYSTAL TO LIGAND: A DEOXY CRYSTAL WAS SOAKED REMARK 280 (UNDER 1 ATM NITROGEN) IN SUBSTITUTE MOTHER LIQUOR CONTAINING 20% REMARK 280 PEG 6000, 10 MM POTASSIUM PHOSPHATE (PH 7.0), 100 MM POTASSIUM REMARK 280 CHLORIDE, AND 2.2 MM IHP. THE IHP-STABILIZED CRYSTAL WAS THEN REMARK 280 EXPOSED TO 1 ATM OF OXYGEN AT 177K AND DATA WAS COLLECTED AT REMARK 280 169K. 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 47.70000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.70000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.25000 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 CRYSTALLOGRAPHIC ASYMMETRIC UNIT IN THIS ENTRY IS AN REMARK 300 ALPHA2BETA2 TETRAMER. THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT AND REMARK 300 BIOLOGICAL UNIT ARE 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: 11350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.0 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 ND1 HIS D 117 O HOH D 273 1.73 REMARK 500 N ASP B 21 O HOH B 385 1.77 REMARK 500 O LEU D 78 O HOH D 212 1.90 REMARK 500 N ALA A 115 O HOH A 352 1.95 REMARK 500 O HOH A 223 O HOH A 441 1.95 REMARK 500 OG SER A 84 O HOH A 222 2.02 REMARK 500 O HOH C 320 O HOH C 330 2.04 REMARK 500 NZ LYS C 127 O HOH C 361 2.05 REMARK 500 O HOH A 335 O HOH B 233 2.07 REMARK 500 OD1 ASP C 47 OG SER C 49 2.09 REMARK 500 NZ LYS C 7 OD1 ASP C 74 2.10 REMARK 500 OH TYR C 140 O HOH C 423 2.11 REMARK 500 O ALA D 10 O HOH D 396 2.12 REMARK 500 N VAL B 20 O HOH B 385 2.12 REMARK 500 O TYR A 42 O HOH A 223 2.16 REMARK 500 O HIS B 146 O HOH B 278 2.17 REMARK 500 OD1 ASP B 47 OG SER B 49 2.17 REMARK 500 N LYS A 139 O HOH A 222 2.18 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 B 79 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP C 6 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP C 74 CB - CG - OD2 ANGL. DEV. = 5.8 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 HIS A 20 20.78 -72.10 REMARK 500 ASP A 75 42.48 -147.97 REMARK 500 HIS A 89 -77.55 -67.39 REMARK 500 ALA A 92 71.42 40.13 REMARK 500 LEU A 113 68.98 -111.43 REMARK 500 HIS B 2 80.48 -16.24 REMARK 500 HIS B 77 43.18 -146.88 REMARK 500 ASN B 80 46.82 -154.17 REMARK 500 LYS B 120 -15.26 -38.43 REMARK 500 ALA C 19 7.53 -66.22 REMARK 500 HIS C 45 20.77 -76.07 REMARK 500 VAL C 73 -36.74 -26.42 REMARK 500 ASP C 75 44.01 -164.54 REMARK 500 LEU C 113 66.25 -112.10 REMARK 500 TYR C 140 38.88 -85.37 REMARK 500 HIS D 2 69.47 25.76 REMARK 500 ALA D 13 -70.90 -50.58 REMARK 500 LEU D 48 29.45 -141.08 REMARK 500 ASN D 80 66.96 -158.26 REMARK 500 PRO D 100 -5.23 -57.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 AN IHP MOLECULE WAS NOT ADDED TO THE MODEL SINCE NO REMARK 600 SIGNIFICANT ELECTRON DENSITY WAS FOUND AT ITS BINDING REMARK 600 SITE. 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 79.0 REMARK 620 3 HEM A 142 NB 94.1 90.3 REMARK 620 4 HEM A 142 NC 110.7 170.3 89.2 REMARK 620 5 HEM A 142 ND 97.7 90.5 168.2 88.0 REMARK 620 6 OXY A 150 O1 165.8 86.9 87.5 83.4 80.7 REMARK 620 7 OXY A 150 O2 172.1 93.1 85.2 77.2 83.0 6.6 REMARK 620 N 1 2 3 4 5 6 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 89.6 REMARK 620 3 HEM B 147 NB 98.0 98.0 REMARK 620 4 HEM B 147 NC 100.5 169.1 84.7 REMARK 620 5 HEM B 147 ND 92.8 86.6 168.2 88.8 REMARK 620 6 OXY B 150 O1 170.9 82.7 87.8 86.9 82.0 REMARK 620 7 OXY B 150 O2 169.0 92.9 92.3 76.4 76.6 11.8 REMARK 620 N 1 2 3 4 5 6 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 83.5 REMARK 620 3 HEM C 142 NB 88.3 83.8 REMARK 620 4 HEM C 142 NC 101.7 173.9 93.2 REMARK 620 5 HEM C 142 ND 98.2 98.8 173.2 83.7 REMARK 620 6 OXY C 150 O1 172.2 89.2 88.1 85.4 85.7 REMARK 620 7 OXY C 150 O2 177.1 93.7 91.9 81.1 81.7 5.5 REMARK 620 N 1 2 3 4 5 6 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 92.4 REMARK 620 3 HEM D 147 NB 102.4 93.2 REMARK 620 4 HEM D 147 NC 100.2 166.4 89.1 REMARK 620 5 HEM D 147 ND 89.3 72.7 162.2 102.1 REMARK 620 6 OXY D 150 O1 173.4 82.8 82.5 84.2 84.9 REMARK 620 7 OXY D 150 O2 175.0 84.0 81.2 83.1 86.4 1.7 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 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY B 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY C 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY D 150 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XXT RELATED DB: PDB REMARK 900 WILD-TYPE DEOXYHEMOGLOBIN LOW-SALT (10 TEST SETS) REMARK 900 RELATED ID: 1XZ7 RELATED DB: PDB REMARK 900 ALPHAR92A DEOXY LOW-SALT (10 TEST SETS) DBREF 1Y8W A 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1Y8W C 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1Y8W B 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1Y8W D 1 146 UNP P68871 HBB_HUMAN 1 146 SEQADV 1Y8W MET A 1 UNP P69905 VAL 1 ENGINEERED MUTATION SEQADV 1Y8W ALA A 92 UNP P69905 ARG 92 ENGINEERED MUTATION SEQADV 1Y8W MET C 1 UNP P69905 VAL 1 ENGINEERED MUTATION SEQADV 1Y8W 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 OXY A 150 2 HET HEM B 147 43 HET OXY B 150 2 HET HEM C 142 43 HET OXY C 150 2 HET HEM D 147 43 HET OXY D 150 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM OXY OXYGEN MOLECULE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 OXY 4(O2) FORMUL 13 HOH *143(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 HIS A 89 1 10 HELIX 7 7 PRO A 95 LEU A 113 1 19 HELIX 8 8 THR A 118 LEU A 136 1 19 HELIX 9 9 THR A 137 ARG A 141 5 5 HELIX 10 10 THR B 4 GLY B 16 1 13 HELIX 11 11 ASN B 19 TYR B 35 1 17 HELIX 12 12 PRO B 36 GLY B 46 5 11 HELIX 13 13 THR B 50 GLY B 56 1 7 HELIX 14 14 ASN B 57 ALA B 76 1 20 HELIX 15 15 ASN B 80 PHE B 85 1 6 HELIX 16 16 PHE B 85 LYS B 95 1 11 HELIX 17 17 PRO B 100 GLY B 119 1 20 HELIX 18 18 LYS B 120 PHE B 122 5 3 HELIX 19 19 THR B 123 HIS B 143 1 21 HELIX 20 20 SER C 3 GLY C 18 1 16 HELIX 21 21 HIS C 20 PHE C 36 1 17 HELIX 22 22 PRO C 37 PHE C 43 5 7 HELIX 23 23 SER C 52 HIS C 72 1 21 HELIX 24 24 ASP C 75 HIS C 89 1 15 HELIX 25 25 ASP C 94 LEU C 113 1 20 HELIX 26 26 THR C 118 LEU C 136 1 19 HELIX 27 27 THR D 4 LYS D 17 1 14 HELIX 28 28 ASN D 19 TYR D 35 1 17 HELIX 29 29 PRO D 36 GLY D 46 5 11 HELIX 30 30 THR D 50 MET D 55 1 6 HELIX 31 31 ASN D 57 LEU D 75 1 19 HELIX 32 32 HIS D 77 ASP D 79 5 3 HELIX 33 33 ASN D 80 PHE D 85 1 6 HELIX 34 34 PHE D 85 LYS D 95 1 11 HELIX 35 35 PRO D 100 GLY D 119 1 20 HELIX 36 36 LYS D 120 PHE D 122 5 3 HELIX 37 37 THR D 123 HIS D 143 1 21 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.08 LINK FE HEM A 142 O1 OXY A 150 1555 1555 1.71 LINK FE HEM A 142 O2 OXY A 150 1555 1555 2.93 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.10 LINK FE HEM B 147 O1 OXY B 150 1555 1555 1.76 LINK FE HEM B 147 O2 OXY B 150 1555 1555 2.94 LINK NE2 HIS C 87 FE HEM C 142 1555 1555 2.07 LINK FE HEM C 142 O1 OXY C 150 1555 1555 1.72 LINK FE HEM C 142 O2 OXY C 150 1555 1555 2.94 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.07 LINK FE HEM D 147 O1 OXY D 150 1555 1555 1.74 LINK FE HEM D 147 O2 OXY D 150 1555 1555 2.97 SITE 1 AC1 13 TYR A 42 PHE A 43 HIS A 45 LYS A 61 SITE 2 AC1 13 VAL A 62 HIS A 87 LEU A 91 VAL A 93 SITE 3 AC1 13 ASN A 97 PHE A 98 LEU A 101 LEU A 136 SITE 4 AC1 13 OXY A 150 SITE 1 AC2 3 HIS A 58 VAL A 62 HEM A 142 SITE 1 AC3 13 HIS A 72 PHE B 41 HIS B 63 LYS B 66 SITE 2 AC3 13 LEU B 91 HIS B 92 VAL B 98 ASN B 102 SITE 3 AC3 13 PHE B 103 LEU B 106 LEU B 141 OXY B 150 SITE 4 AC3 13 HOH B 244 SITE 1 AC4 3 HIS B 63 VAL B 67 HEM B 147 SITE 1 AC5 18 LYS B 17 LYS B 120 TYR C 42 PHE C 43 SITE 2 AC5 18 HIS C 45 HIS C 58 LYS C 61 ALA C 65 SITE 3 AC5 18 LEU C 83 LEU C 86 HIS C 87 LEU C 91 SITE 4 AC5 18 VAL C 93 ASN C 97 PHE C 98 LEU C 101 SITE 5 AC5 18 VAL C 132 OXY C 150 SITE 1 AC6 3 HIS C 58 VAL C 62 HEM C 142 SITE 1 AC7 14 LYS C 56 PHE D 41 PHE D 45 HIS D 63 SITE 2 AC7 14 LEU D 88 LEU D 91 HIS D 92 LEU D 96 SITE 3 AC7 14 VAL D 98 ASN D 102 PHE D 103 LEU D 106 SITE 4 AC7 14 LEU D 141 OXY D 150 SITE 1 AC8 3 HIS D 63 VAL D 67 HEM D 147 CRYST1 95.400 98.500 67.000 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 0.010482 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010152 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014925 0.00000