HEADER OXYGEN STORAGE/TRANSPORT 29-JUL-02 1M9P TITLE CRYSTALLINE HUMAN CARBONMONOXY HEMOGLOBIN C EXHIBITS THE R2 QUATERNARY TITLE 2 STATE AT NEUTRAL PH IN THE PRESENCE OF POLYETHYLENE GLYCOL: THE 2.1 TITLE 3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE 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: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 OTHER_DETAILS: BLOOD ERYTHROCYTES; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 OTHER_DETAILS: BLOOD ERYTHROCYTES KEYWDS MUTANT HUMAN HEMOGLOBIN C(BETA E6K), R2 QUATERNARY STATE OF HUMAN KEYWDS 2 HEMOGLOBIN, OXYGEN STORAGE-TRANSPORT COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.N.PATSKOVSKA,Y.V.PATSKOVSKY,S.C.ALMO,R.E.HIRSCH REVDAT 5 14-FEB-24 1M9P 1 REMARK LINK REVDAT 4 24-FEB-09 1M9P 1 VERSN REVDAT 3 17-MAY-05 1M9P 1 JRNL REVDAT 2 20-JAN-04 1M9P 1 TITLE REVDAT 1 12-AUG-03 1M9P 0 JRNL AUTH L.N.PATSKOVSKA,Y.V.PATSKOVSKY,S.C.ALMO,R.E.HIRSCH JRNL TITL COHBC AND COHBS CRYSTALLIZE IN THE R2 QUATERNARY STATE AT JRNL TITL 2 NEUTRAL PH IN THE PRESENCE OF PEG 4000. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 566 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 15858266 JRNL DOI 10.1107/S0907444905004622 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 83.4 REMARK 3 NUMBER OF REFLECTIONS : 28245 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 SET) : 0.231 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1423 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 42.03 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3754 REMARK 3 BIN FREE R VALUE : 0.3774 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 91 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4384 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 180 REMARK 3 SOLVENT ATOMS : 437 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.09300 REMARK 3 B22 (A**2) : -2.43700 REMARK 3 B33 (A**2) : 3.53100 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.44 REMARK 3 ESD FROM SIGMAA (A) : 0.54 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.764 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.06 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.858 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.500 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.000 ; 7.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.000 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.000 ; 10.000 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARAM19X.HEME REMARK 3 PARAMETER FILE 2 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 2 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 3 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1M9P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016771. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-01; 28-NOV-01; 30-NOV-01 REMARK 200 TEMPERATURE (KELVIN) : 100; 100; 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; N; N REMARK 200 RADIATION SOURCE : ROTATING ANODE; ROTATING ANODE; REMARK 200 ROTATING ANODE REMARK 200 BEAMLINE : NULL; NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU; RIGAKU; RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 1.5418; 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE; GRAPHITE; GRAPHITE REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE; IMAGE REMARK 200 PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV; RIGAKU RAXIS REMARK 200 IV; RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31220 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 20.10 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.54 REMARK 200 R MERGE FOR SHELL (I) : 0.30600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH; SINGLE REMARK 200 WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1BBB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21% POLYETHYLENE GLYCOL, 0.150M HEPES REMARK 280 -NA, CHLORIDE ANION TRACES, PH 7.1, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 28.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.60000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 87.60000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.35000 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 BIOLOGICAL ASSEMBLY IS A TETRAMER IN THE ASSYMETRIC REMARK 300 UNIT. 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: 11710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 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 400 REMARK 400 COMPOUND THE QUATERNARY STRUCTURE OF THIS PDB ENTRY SUPERIMPOSES REMARK 400 UPON THE R2 QUATERNARY STATE OF COHBA (PDB ID 1BBB), BUT NOT REMARK 400 UPON THE R QUATERNARY CONFORMATION OF OUR COHBC STRUCTURE REMARK 400 OBTAINED IN CONCENTRATED PHOSPHATE BUFFER AT PH 7.35 (PDB ID REMARK 400 1K1K) OR UPON R-STATE COHBA(PDB ID 1HHO). 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 HIS B 92 CE1 - NE2 - CD2 ANGL. DEV. = 5.3 DEGREES REMARK 500 HIS B 92 CG - CD2 - NE2 ANGL. DEV. = -8.1 DEGREES REMARK 500 ARG C 31 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG D 30 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 HIS D 92 CE1 - NE2 - CD2 ANGL. DEV. = 4.2 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 72 58.09 -108.17 REMARK 500 ASP A 75 55.17 -154.87 REMARK 500 VAL B 20 39.39 -75.07 REMARK 500 ASP B 21 -21.90 -146.07 REMARK 500 GLU B 22 -50.10 -120.91 REMARK 500 LEU B 48 19.22 -143.19 REMARK 500 HIS B 77 62.12 -100.15 REMARK 500 CYS B 93 -83.78 -83.71 REMARK 500 ASP B 94 0.56 -62.13 REMARK 500 LYS B 95 -65.02 -130.33 REMARK 500 LYS B 144 43.88 -94.88 REMARK 500 TYR B 145 -37.39 -160.31 REMARK 500 ALA C 21 -71.08 -42.57 REMARK 500 HIS C 72 61.01 -107.24 REMARK 500 ASP C 75 65.63 -159.33 REMARK 500 LEU C 113 64.74 -111.07 REMARK 500 PRO D 5 -23.04 -37.88 REMARK 500 VAL D 20 25.57 -66.91 REMARK 500 HIS D 77 54.36 -105.27 REMARK 500 CYS D 93 -81.20 -88.50 REMARK 500 ASP D 94 -6.48 -56.52 REMARK 500 LYS D 95 -57.62 -129.05 REMARK 500 LYS D 144 56.21 -105.82 REMARK 500 TYR D 145 -26.31 -161.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL A 17 -12.88 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 83.6 REMARK 620 3 HEM A 142 NB 94.3 91.0 REMARK 620 4 HEM A 142 NC 97.5 178.4 90.1 REMARK 620 5 HEM A 142 ND 87.9 88.7 177.8 90.2 REMARK 620 6 CMO A 543 C 173.8 91.1 88.8 87.8 89.0 REMARK 620 7 CMO A 543 O 173.8 92.5 90.5 86.3 87.3 2.3 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 82.7 REMARK 620 3 HEM B 147 NB 94.9 89.6 REMARK 620 4 HEM B 147 NC 99.6 177.6 89.7 REMARK 620 5 HEM B 147 ND 85.6 90.2 179.5 90.5 REMARK 620 6 CMO B 544 C 172.8 95.1 92.0 82.7 87.6 REMARK 620 7 CMO B 544 O 170.5 96.3 94.6 81.5 85.0 2.9 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 81.1 REMARK 620 3 HEM C 142 NB 95.1 90.8 REMARK 620 4 HEM C 142 NC 98.0 178.0 91.1 REMARK 620 5 HEM C 142 ND 86.4 91.3 177.6 86.8 REMARK 620 6 CMO C 545 O 173.1 92.1 86.2 88.7 92.5 REMARK 620 7 CMO C 545 C 173.1 92.2 86.9 88.5 91.9 0.7 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 89.1 REMARK 620 3 HEM D 147 NB 96.6 89.4 REMARK 620 4 HEM D 147 NC 94.6 176.1 89.3 REMARK 620 5 HEM D 147 ND 85.8 90.9 177.6 90.3 REMARK 620 6 CMO D 546 O 173.8 91.3 89.6 85.1 88.0 REMARK 620 7 CMO D 546 C 174.6 90.4 88.7 85.9 88.8 1.2 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 CMO A 543 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 CMO B 544 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 CMO C 545 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 CMO D 546 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HHO RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN OXYHAEMOGLOBIN AT 2.1 A RESOLUTION REMARK 900 RELATED ID: 1RVW RELATED DB: PDB REMARK 900 R-STATE HUMAN HEMOGLOBIN [ALPHAV96W], CARBONMONOXY REMARK 900 RELATED ID: 1BBB RELATED DB: PDB REMARK 900 A THIRD QUATERNARY STRUCTURE OF HUMAN HEMOGLOBIN A AT 1.7-A REMARK 900 RESOLUTION REMARK 900 RELATED ID: 1K1K RELATED DB: PDB REMARK 900 STRUCTURE OF MUTANT HUMAN CARBONMONOXYHEMOGLOBIN C (BETA E6K) AT REMARK 900 2.0 ANGSTROM RESOLUTION IN PHOSPHATE BUFFER REMARK 999 REMARK 999 SEQUENCE AUTHOR STATES THE PROTEIN WAS NOT GENETICALLY REMARK 999 MANIPULATED, BUT THE RESIDUE E6K OF CHAINS B AND D ARE ALLELIC REMARK 999 VARIANTS OF HUMAN HEMOGLOBIN A. DBREF 1M9P A 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1M9P C 1 141 UNP P69905 HBA_HUMAN 1 141 DBREF 1M9P B 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1M9P D 1 146 UNP P68871 HBB_HUMAN 1 146 SEQADV 1M9P LYS B 6 UNP P68871 GLU 6 SEE REMARK 999 SEQADV 1M9P LYS D 6 UNP P68871 GLU 6 SEE REMARK 999 SEQRES 1 A 141 VAL 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 ARG 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 LYS 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 VAL 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 ARG 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 LYS 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 CMO A 543 2 HET HEM B 147 43 HET CMO B 544 2 HET HEM C 142 43 HET CMO C 545 2 HET HEM D 147 43 HET CMO D 546 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CMO CARBON MONOXIDE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 CMO 4(C O) FORMUL 13 HOH *437(H2 O) HELIX 1 1 SER A 3 LYS A 16 1 14 HELIX 2 2 VAL A 17 ALA A 19 5 3 HELIX 3 3 HIS A 20 PHE A 36 1 17 HELIX 4 4 PRO A 37 PHE A 43 5 7 HELIX 5 5 SER A 52 HIS A 72 1 21 HELIX 6 6 ASP A 75 LEU A 80 1 6 HELIX 7 7 LEU A 80 HIS A 89 1 10 HELIX 8 8 ASP A 94 LEU A 113 1 20 HELIX 9 9 THR A 118 SER A 138 1 21 HELIX 10 10 THR B 4 LYS B 17 1 14 HELIX 11 11 GLU B 22 TYR B 35 1 14 HELIX 12 12 PRO B 36 GLY B 46 5 11 HELIX 13 13 THR B 50 ASN B 57 1 8 HELIX 14 14 ASN B 57 HIS B 77 1 21 HELIX 15 15 ASN B 80 PHE B 85 1 6 HELIX 16 16 THR B 87 CYS B 93 1 7 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 ALA B 142 1 20 HELIX 20 20 SER C 3 TRP C 14 1 12 HELIX 21 21 VAL C 17 ALA C 19 5 3 HELIX 22 22 HIS C 20 PHE C 36 1 17 HELIX 23 23 PRO C 37 PHE C 43 5 7 HELIX 24 24 GLN C 54 HIS C 72 1 19 HELIX 25 25 ASP C 75 LEU C 80 1 6 HELIX 26 26 LEU C 80 ALA C 88 1 9 HELIX 27 27 ASP C 94 LEU C 113 1 20 HELIX 28 28 THR C 118 SER C 138 1 21 HELIX 29 29 THR D 4 LYS D 17 1 14 HELIX 30 30 GLU D 22 TYR D 35 1 14 HELIX 31 31 PRO D 36 GLY D 46 5 11 HELIX 32 32 THR D 50 ASN D 57 1 8 HELIX 33 33 ASN D 57 HIS D 77 1 21 HELIX 34 34 ASN D 80 PHE D 85 1 6 HELIX 35 35 THR D 87 CYS D 93 1 7 HELIX 36 36 PRO D 100 GLY D 119 1 20 HELIX 37 37 LYS D 120 PHE D 122 5 3 HELIX 38 38 THR D 123 ALA D 142 1 20 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.17 LINK FE HEM A 142 C CMO A 543 1555 1555 1.75 LINK FE HEM A 142 O CMO A 543 1555 1555 2.87 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.12 LINK FE HEM B 147 C CMO B 544 1555 1555 1.80 LINK FE HEM B 147 O CMO B 544 1555 1555 2.92 LINK NE2 HIS C 87 FE HEM C 142 1555 1555 2.22 LINK FE HEM C 142 O CMO C 545 1555 1555 2.92 LINK FE HEM C 142 C CMO C 545 1555 1555 1.80 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.21 LINK FE HEM D 147 O CMO D 546 1555 1555 2.91 LINK FE HEM D 147 C CMO D 546 1555 1555 1.79 SITE 1 AC1 18 TYR A 42 PHE A 43 HIS A 45 PHE A 46 SITE 2 AC1 18 HIS A 58 LYS A 61 ALA A 65 LEU A 83 SITE 3 AC1 18 LEU A 86 HIS A 87 LEU A 91 VAL A 93 SITE 4 AC1 18 ASN A 97 PHE A 98 LEU A 101 LEU A 136 SITE 5 AC1 18 CMO A 543 HOH A 553 SITE 1 AC2 4 PHE A 43 HIS A 58 VAL A 62 HEM A 142 SITE 1 AC3 17 THR B 38 PHE B 41 PHE B 42 PHE B 45 SITE 2 AC3 17 HIS B 63 LYS B 66 ALA B 70 PHE B 71 SITE 3 AC3 17 LEU B 88 HIS B 92 LEU B 96 VAL B 98 SITE 4 AC3 17 ASN B 102 PHE B 103 LEU B 106 CMO B 544 SITE 5 AC3 17 HOH B 613 SITE 1 AC4 4 LEU B 28 HIS B 63 VAL B 67 HEM B 147 SITE 1 AC5 17 TYR C 42 PHE C 43 HIS C 45 PHE C 46 SITE 2 AC5 17 HIS C 58 LYS C 61 ALA C 65 LEU C 83 SITE 3 AC5 17 HIS C 87 LEU C 91 VAL C 93 ASN C 97 SITE 4 AC5 17 PHE C 98 LEU C 101 CMO C 545 HOH C 582 SITE 5 AC5 17 HOH C 594 SITE 1 AC6 3 HIS C 58 VAL C 62 HEM C 142 SITE 1 AC7 12 PHE D 41 PHE D 42 HIS D 63 LYS D 66 SITE 2 AC7 12 VAL D 67 PHE D 71 HIS D 92 ASN D 102 SITE 3 AC7 12 PHE D 103 LEU D 106 CMO D 546 HOH D 619 SITE 1 AC8 4 LEU D 28 HIS D 63 VAL D 67 HEM D 147 CRYST1 56.000 58.700 175.200 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 0.017857 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017036 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005708 0.00000