HEADER OXYGEN TRANSPORT 14-APR-95 1HDB TITLE ANALYSIS OF THE CRYSTAL STRUCTURE, MOLECULAR MODELING AND INFRARED TITLE 2 SPECTROSCOPY OF THE DISTAL BETA-HEME POCKET VALINE67(E11)-THREONINE TITLE 3 MUTATION OF HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN (DEOXY) BETA-V67T; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: HBV67T; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: ALPHA-BETA-ALPHA-BETA TETRAMER; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: HEMOGLOBIN (DEOXY) BETA-V67T; COMPND 10 CHAIN: B, D; COMPND 11 SYNONYM: HBV67T; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES; COMPND 14 OTHER_DETAILS: ALPHA-BETA-ALPHA-BETA TETRAMER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BETA-GLOBIN CDNA FUSED TO A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: AR120; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PJK05 (FRONTICELLI ET AL. 1; SOURCE 10 EXPRESSION_SYSTEM_GENE: BETA-GLOBIN CDNA FUSED TO A; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: BETA-GLOBIN CDNA FUSED TO A; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: AR120; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PJK05 (FRONTICELLI ET AL. 1; SOURCE 20 EXPRESSION_SYSTEM_GENE: BETA-GLOBIN CDNA FUSED TO A KEYWDS HUMAN HEMOGLOBIN, DEOXY-BETA-V67T, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR I.PECHIK,X.JI,C.FRONTICELLI,G.L.GILLILAND REVDAT 4 30-AUG-23 1HDB 1 AUTHOR JRNL REVDAT 3 03-NOV-21 1HDB 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1HDB 1 VERSN REVDAT 1 03-APR-96 1HDB 0 JRNL AUTH I.PECHIK,X.JI,K.FIDELIS,M.KARAVITIS,J.MOULT,W.S.BRINIGAR, JRNL AUTH 2 C.FRONTICELLI,G.L.GILLILAND JRNL TITL CRYSTALLOGRAPHIC, MOLECULAR MODELING, AND BIOPHYSICAL JRNL TITL 2 CHARACTERIZATION OF THE VALINE BETA 67 (E11)-->THREONINE JRNL TITL 3 VARIANT OF HEMOGLOBIN. JRNL REF BIOCHEMISTRY V. 35 1935 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8639677 JRNL DOI 10.1021/BI9519967 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.FRONTICELLI,I.PECHIK,W.S.BRINIGAR,Z.GRYCZYNSKI, REMARK 1 AUTH 2 G.L.GILLILAND REMARK 1 TITL OXYGEN AFFINITY MODULATION BY THE N-TERMINI OF THE REMARK 1 TITL 2 BETA-CHAINS IN HUMAN AND BOVINE HEMOGLOBIN REMARK 1 REF J.BIOL.CHEM. V. 269 23965 1994 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GPRLSA REMARK 3 AUTHORS : FUREY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 21669 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 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 : 182 REMARK 3 SOLVENT ATOMS : 434 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.025 REMARK 3 ANGLE DISTANCE (A) : 0.038 ; 0.036 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.039 ; 0.040 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.023 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.181 ; 0.200 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.186 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.187 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.174 ; 0.300 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.500 ; 5.000 REMARK 3 STAGGERED (DEGREES) : 17.400; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.676 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.140 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.279 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.031 ; 2.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HDB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUL-94 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27163 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.0 REMARK 200 DATA REDUNDANCY : 2.750 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 41.59500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 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: 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 6 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 6 CB - CG - OD2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG A 31 CD - NE - CZ ANGL. DEV. = 13.7 DEGREES REMARK 500 PHE A 46 CA - CB - CG ANGL. DEV. = 21.0 DEGREES REMARK 500 ASP A 47 CB - CG - OD1 ANGL. DEV. = 8.8 DEGREES REMARK 500 ASP A 85 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 HIS A 89 CA - CB - CG ANGL. DEV. = -11.1 DEGREES REMARK 500 ARG A 92 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 GLU A 116 CG - CD - OE1 ANGL. DEV. = 13.2 DEGREES REMARK 500 ARG A 141 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 30 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG B 30 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 40 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ASP B 73 CB - CG - OD1 ANGL. DEV. = 10.4 DEGREES REMARK 500 ASP B 94 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG B 104 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ASP C 6 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP C 6 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG C 31 CD - NE - CZ ANGL. DEV. = 9.3 DEGREES REMARK 500 ASP C 47 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG C 92 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG C 92 NE - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 LEU C 105 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 THR C 118 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 ARG C 141 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG C 141 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 GLU D 22 OE1 - CD - OE2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG D 30 NE - CZ - NH2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG D 40 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ASP D 73 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP D 94 CB - CG - OD2 ANGL. DEV. = -9.4 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 75 63.90 -157.87 REMARK 500 LEU A 113 67.61 -117.79 REMARK 500 HIS C 72 43.20 -109.62 REMARK 500 LEU C 113 74.73 -115.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 92 0.10 SIDE CHAIN REMARK 500 ARG C 92 0.13 SIDE CHAIN 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 PHE A 36 -10.29 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 93.3 REMARK 620 3 HEM A 142 NB 93.0 87.3 REMARK 620 4 HEM A 142 NC 107.4 159.2 89.1 REMARK 620 5 HEM A 142 ND 112.0 88.7 155.0 85.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 148 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 148 NA 96.8 REMARK 620 3 HEM B 148 NB 98.5 87.5 REMARK 620 4 HEM B 148 NC 104.1 159.0 88.9 REMARK 620 5 HEM B 148 ND 97.1 87.0 164.0 90.8 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 94.6 REMARK 620 3 HEM C 142 NB 88.9 88.4 REMARK 620 4 HEM C 142 NC 106.0 159.0 87.8 REMARK 620 5 HEM C 142 ND 111.6 87.5 159.4 88.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 148 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 92 NE2 REMARK 620 2 HEM D 148 NA 87.1 REMARK 620 3 HEM D 148 NB 97.0 89.1 REMARK 620 4 HEM D 148 NC 108.1 164.6 86.6 REMARK 620 5 HEM D 148 ND 96.8 89.0 166.0 91.6 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 SO4 D 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 148 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 HEM D 148 DBREF 1HDB A 1 141 UNP P01922 HBA_HUMAN 1 141 DBREF 1HDB B 1 146 UNP P02023 HBB_HUMAN 1 146 DBREF 1HDB C 1 141 UNP P01922 HBA_HUMAN 1 141 DBREF 1HDB D 1 146 UNP P02023 HBB_HUMAN 1 146 SEQADV 1HDB THR B 67 UNP P02023 VAL 67 ENGINEERED MUTATION SEQADV 1HDB THR D 67 UNP P02023 VAL 67 ENGINEERED MUTATION 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 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 THR 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 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 THR 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 SO4 B 147 5 HET HEM B 148 43 HET HEM C 142 43 HET SO4 D 147 5 HET HEM D 148 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 SO4 2(O4 S 2-) FORMUL 11 HOH *434(H2 O) HELIX 1 1 PRO A 4 SER A 35 1 32 HELIX 2 2 PRO A 37 TYR A 42 5 6 HELIX 3 3 ALA A 53 ALA A 71 1 19 HELIX 4 4 MET A 76 ALA A 79 1 4 HELIX 5 5 SER A 81 HIS A 89 1 9 HELIX 6 6 PRO A 95 HIS A 112 5 18 HELIX 7 7 PRO A 119 THR A 137 1 19 HELIX 8 8 PRO B 5 LYS B 17 1 13 HELIX 9 9 VAL B 20 VAL B 34 1 15 HELIX 10 10 PRO B 36 PHE B 45 5 10 HELIX 11 11 PRO B 51 GLY B 56 1 6 HELIX 12 12 PRO B 58 HIS B 77 1 20 HELIX 13 13 LEU B 81 ASP B 94 1 14 HELIX 14 14 PRO B 100 GLU B 121 5 22 HELIX 15 15 PRO B 124 ALA B 142 1 19 HELIX 16 16 PRO C 4 SER C 35 1 32 HELIX 17 17 PRO C 37 TYR C 42 5 6 HELIX 18 18 ALA C 53 ALA C 71 1 19 HELIX 19 19 MET C 76 ALA C 79 1 4 HELIX 20 20 SER C 81 HIS C 89 1 9 HELIX 21 21 PRO C 95 HIS C 112 5 18 HELIX 22 22 PRO C 119 LEU C 136 1 18 HELIX 23 23 PRO D 5 LYS D 17 1 13 HELIX 24 24 VAL D 20 VAL D 34 1 15 HELIX 25 25 PRO D 36 PHE D 45 5 10 HELIX 26 26 PRO D 51 GLY D 56 1 6 HELIX 27 27 PRO D 58 HIS D 77 1 20 HELIX 28 28 LEU D 81 ASP D 94 1 14 HELIX 29 29 PRO D 100 GLU D 121 5 22 HELIX 30 30 PRO D 124 ALA D 142 1 19 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.23 LINK NE2 HIS B 92 FE HEM B 148 1555 1555 2.40 LINK NE2 HIS C 87 FE HEM C 142 1555 1555 2.37 LINK NE2 HIS D 92 FE HEM D 148 1555 1555 2.23 SITE 1 AC1 6 VAL D 1 ASP D 79 ASN D 80 LEU D 81 SITE 2 AC1 6 LYS D 82 HOH D 153 SITE 1 AC2 6 VAL B 1 LEU B 78 LEU B 81 LYS B 82 SITE 2 AC2 6 HOH B 171 HOH B 228 SITE 1 AC3 12 TYR A 42 HIS A 45 PHE A 46 HIS A 58 SITE 2 AC3 12 LYS A 61 HIS A 87 LEU A 91 VAL A 93 SITE 3 AC3 12 ASN A 97 PHE A 98 LEU A 136 HOH A 158 SITE 1 AC4 13 ALA A 53 HOH A 165 PHE B 41 PHE B 42 SITE 2 AC4 13 HIS B 63 THR B 67 LEU B 91 HIS B 92 SITE 3 AC4 13 LEU B 96 ASN B 102 PHE B 103 LEU B 141 SITE 4 AC4 13 HOH B 157 SITE 1 AC5 14 TYR C 42 PHE C 43 HIS C 45 HIS C 58 SITE 2 AC5 14 LEU C 83 LEU C 86 HIS C 87 LEU C 91 SITE 3 AC5 14 VAL C 93 ASN C 97 PHE C 98 LEU C 101 SITE 4 AC5 14 LEU C 136 HOH C 151 SITE 1 AC6 8 PHE D 41 HIS D 63 THR D 67 HIS D 92 SITE 2 AC6 8 LEU D 96 VAL D 98 ASN D 102 LEU D 141 CRYST1 63.540 83.190 54.020 90.00 99.15 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015738 0.000000 0.002535 0.00000 SCALE2 0.000000 0.012021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018750 0.00000