HEADER OXYGEN TRANSPORT 18-FEB-93 1CBM TITLE THE 1.8 ANGSTROM STRUCTURE OF CARBONMONOXY-BETA4 HEMOGLOBIN: ANALYSIS TITLE 2 OF A HOMOTETRAMER WITH THE R QUATERNARY STRUCTURE OF LIGANDED TITLE 3 ALPHA2BETA2 HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN BETA 4 (CARBONMONOXY); COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.E.O.BORGSTAHL,A.ARNONE REVDAT 7 22-MAY-24 1CBM 1 REMARK REVDAT 6 15-MAR-23 1CBM 1 REMARK REVDAT 5 08-FEB-23 1CBM 1 REMARK LINK SCALE ATOM REVDAT 4 13-JUL-11 1CBM 1 VERSN REVDAT 3 24-FEB-09 1CBM 1 VERSN REVDAT 2 01-APR-03 1CBM 1 JRNL REVDAT 1 31-JUL-94 1CBM 0 JRNL AUTH G.E.BORGSTAHL,P.H.ROGERS,A.ARNONE JRNL TITL THE 1.8 A STRUCTURE OF CARBONMONOXY-BETA 4 HEMOGLOBIN. JRNL TITL 2 ANALYSIS OF A HOMOTETRAMER WITH THE R QUATERNARY STRUCTURE JRNL TITL 3 OF LIGANDED ALPHA 2 BETA 2 HEMOGLOBIN. JRNL REF J.MOL.BIOL. V. 236 817 1994 JRNL REFN ISSN 0022-2836 JRNL PMID 8114096 JRNL DOI 10.1006/JMBI.1994.1191 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 53563 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) : 0.177 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 : 4492 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 200 REMARK 3 SOLVENT ATOMS : 133 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.015 ; 0.010 REMARK 3 ANGLE DISTANCE (A) : 0.033 ; 0.015 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.054 ; 0.030 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.010 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.157 ; 0.080 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.177 ; 0.200 REMARK 3 MULTIPLE TORSION (A) : 0.195 ; 0.200 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.165 ; 0.200 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.100 ; 5.000 REMARK 3 STAGGERED (DEGREES) : 21.400; 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) : 3.500 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.000 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 9.300 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 13.400; 6.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE ORTHOGONAL COORDINATE FRAME USED IN THIS ENTRY IS NOT REMARK 3 THE DEFAULT ORTHOGONAL COORDINATE FRAME FOR SPACE GROUP REMARK 3 P 21. REMARK 4 REMARK 4 1CBM 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_1000172210. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 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 (%): 44.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 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 41.20000 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: 12890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -189.0 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 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 30 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 40 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 40 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ASP A 99 CA - CB - CG ANGL. DEV. = 13.3 DEGREES REMARK 500 ASP A 99 OD1 - CG - OD2 ANGL. DEV. = -18.1 DEGREES REMARK 500 ASP A 99 CB - CG - OD1 ANGL. DEV. = 8.8 DEGREES REMARK 500 ASP A 99 CB - CG - OD1 ANGL. DEV. = 16.6 DEGREES REMARK 500 ARG A 104 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP B 21 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG B 40 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 99 OD1 - CG - OD2 ANGL. DEV. = -15.5 DEGREES REMARK 500 ASP B 99 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP B 99 CB - CG - OD1 ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP B 99 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP B 99 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG B 104 CD - NE - CZ ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG B 104 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP C 21 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 GLU C 22 CA - CB - CG ANGL. DEV. = 19.6 DEGREES REMARK 500 ARG C 30 NE - CZ - NH1 ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG C 30 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 LYS C 65 CB - CA - C ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP C 73 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 99 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 ASP C 99 OD1 - CG - OD2 ANGL. DEV. = -13.3 DEGREES REMARK 500 ASP C 99 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP C 99 CB - CG - OD1 ANGL. DEV. = 10.6 DEGREES REMARK 500 ASP C 99 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG C 104 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 HIS C 116 CA - CB - CG ANGL. DEV. = 11.6 DEGREES REMARK 500 GLU C 121 CA - CB - CG ANGL. DEV. = 17.3 DEGREES REMARK 500 GLU D 26 CA - CB - CG ANGL. DEV. = 20.0 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG D 40 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP D 99 OD1 - CG - OD2 ANGL. DEV. = -14.4 DEGREES REMARK 500 ASP D 99 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP D 99 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP D 99 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG D 104 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 PHE D 118 CA - CB - CG ANGL. DEV. = 16.9 DEGREES REMARK 500 TYR D 130 CB - CG - CD2 ANGL. DEV. = -3.6 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 77 49.42 -140.13 REMARK 500 ASN B 80 50.49 -144.84 REMARK 500 ASN C 80 56.59 -141.08 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 C 40 0.09 SIDE CHAIN 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 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 92 NE2 REMARK 620 2 HEM A 147 NA 88.9 REMARK 620 3 HEM A 147 NB 89.8 89.3 REMARK 620 4 HEM A 147 NC 88.0 176.8 90.0 REMARK 620 5 HEM A 147 ND 88.7 90.3 178.5 90.3 REMARK 620 6 CMO A 148 C 172.7 96.9 94.6 86.2 86.9 REMARK 620 7 CMO A 148 O 171.9 97.9 94.7 85.2 86.8 1.0 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 87.4 REMARK 620 3 HEM B 147 NB 91.2 88.9 REMARK 620 4 HEM B 147 NC 89.9 177.3 91.0 REMARK 620 5 HEM B 147 ND 91.4 92.2 177.2 88.1 REMARK 620 6 CMO B 148 C 175.9 93.8 92.7 88.8 84.7 REMARK 620 7 CMO B 148 O 176.5 95.2 91.2 87.4 86.2 2.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 92 NE2 REMARK 620 2 HEM C 147 NA 86.4 REMARK 620 3 HEM C 147 NB 89.5 89.3 REMARK 620 4 HEM C 147 NC 92.8 178.6 89.5 REMARK 620 5 HEM C 147 ND 90.8 91.2 179.4 89.9 REMARK 620 6 CMO C 148 C 178.6 94.2 91.8 86.7 87.9 REMARK 620 7 CMO C 148 O 173.4 98.9 94.6 82.0 85.1 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 87.4 REMARK 620 3 HEM D 147 NB 90.1 89.1 REMARK 620 4 HEM D 147 NC 93.9 178.2 89.6 REMARK 620 5 HEM D 147 ND 88.4 91.9 178.2 89.5 REMARK 620 6 CMO D 148 C 170.8 99.5 96.0 79.4 85.4 REMARK 620 7 CMO D 148 O 173.4 99.0 91.9 79.8 89.5 4.1 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 SO4 A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 152 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 153 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO C 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO D 148 DBREF 1CBM A 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1CBM B 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1CBM C 1 146 UNP P68871 HBB_HUMAN 1 146 DBREF 1CBM D 1 146 UNP P68871 HBB_HUMAN 1 146 SEQRES 1 A 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 A 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 A 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 A 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 A 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 A 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 A 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 A 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 A 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 A 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 A 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 A 146 LYS TYR HIS 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 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 C 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 C 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 C 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 C 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 C 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 C 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 C 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 C 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 C 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 C 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 C 146 LYS TYR HIS 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 SO4 A 150 5 HET HEM A 147 43 HET CMO A 148 2 HET SO4 B 151 5 HET HEM B 147 43 HET CMO B 148 2 HET SO4 C 153 5 HET HEM C 147 43 HET CMO C 148 2 HET SO4 D 152 5 HET HEM D 147 43 HET CMO D 148 2 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CMO CARBON MONOXIDE HETSYN HEM HEME FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 HEM 4(C34 H32 FE N4 O4) FORMUL 7 CMO 4(C O) FORMUL 17 HOH *133(H2 O) HELIX 1 AA THR A 4 VAL A 18 1 15 HELIX 2 AB ASN A 19 VAL A 34 1 16 HELIX 3 AC TYR A 35 PHE A 41 1 7 HELIX 4 AD THR A 50 GLY A 56 1 7 HELIX 5 AE ASN A 57 ALA A 76 1 20 HELIX 6 AF PHE A 85 CYS A 93 1 9 HELIX 7 AG ASP A 99 HIS A 117 1 19 HELIX 8 AH THR A 123 HIS A 143 1 21 HELIX 9 BA THR B 4 VAL B 18 1 15 HELIX 10 BB ASN B 19 VAL B 34 1 16 HELIX 11 BC TYR B 35 PHE B 41 1 7 HELIX 12 BD THR B 50 GLY B 56 1 7 HELIX 13 BE ASN B 57 ALA B 76 1 20 HELIX 14 BF PHE B 85 CYS B 93 1 9 HELIX 15 BG ASP B 99 HIS B 117 1 19 HELIX 16 BH THR B 123 HIS B 143 1 21 HELIX 17 CA THR C 4 VAL C 18 1 15 HELIX 18 CB ASN C 19 VAL C 34 1 16 HELIX 19 CC TYR C 35 PHE C 41 1 7 HELIX 20 CD THR C 50 GLY C 56 1 7 HELIX 21 CE ASN C 57 ALA C 76 1 20 HELIX 22 CF PHE C 85 CYS C 93 1 9 HELIX 23 CG ASP C 99 HIS C 117 1 19 HELIX 24 CH THR C 123 HIS C 143 1 21 HELIX 25 DA THR D 4 VAL D 18 1 15 HELIX 26 DB ASN D 19 VAL D 34 1 16 HELIX 27 DC TYR D 35 PHE D 41 1 7 HELIX 28 DD THR D 50 GLY D 56 1 7 HELIX 29 DE ASN D 57 ALA D 76 1 20 HELIX 30 DF PHE D 85 CYS D 93 1 9 HELIX 31 DG ASP D 99 HIS D 117 1 19 HELIX 32 DH THR D 123 HIS D 143 1 21 LINK NE2 HIS A 92 FE HEM A 147 1555 1555 2.04 LINK FE HEM A 147 C CMO A 148 1555 1555 1.78 LINK FE HEM A 147 O CMO A 148 1555 1555 2.99 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.11 LINK FE HEM B 147 C CMO B 148 1555 1555 1.78 LINK FE HEM B 147 O CMO B 148 1555 1555 2.98 LINK NE2 HIS C 92 FE HEM C 147 1555 1555 2.13 LINK FE HEM C 147 C CMO C 148 1555 1555 1.76 LINK FE HEM C 147 O CMO C 148 1555 1555 2.91 LINK NE2 HIS D 92 FE HEM D 147 1555 1555 2.10 LINK FE HEM D 147 C CMO D 148 1555 1555 1.80 LINK FE HEM D 147 O CMO D 148 1555 1555 3.00 SITE 1 AC1 6 LYS A 82 ASN A 139 HIS A 143 HIS A 146 SITE 2 AC1 6 VAL B 1 ASN B 139 SITE 1 AC2 4 LYS B 82 ASN B 139 HIS B 143 HIS B 146 SITE 1 AC3 5 VAL C 1 LYS D 82 HIS D 143 HIS D 146 SITE 2 AC3 5 HOH D 304 SITE 1 AC4 3 LYS C 82 HIS C 143 HIS C 146 SITE 1 AC5 11 PHE A 41 PHE A 42 HIS A 63 LYS A 66 SITE 2 AC5 11 HIS A 92 LEU A 96 VAL A 98 ASN A 102 SITE 3 AC5 11 LEU A 106 LEU A 141 CMO A 148 SITE 1 AC6 4 LEU A 28 HIS A 63 VAL A 67 HEM A 147 SITE 1 AC7 14 PHE B 41 PHE B 42 HIS B 63 LYS B 66 SITE 2 AC7 14 ALA B 70 LEU B 91 HIS B 92 LEU B 96 SITE 3 AC7 14 VAL B 98 ASN B 102 PHE B 103 LEU B 106 SITE 4 AC7 14 LEU B 141 CMO B 148 SITE 1 AC8 3 HIS B 63 VAL B 67 HEM B 147 SITE 1 AC9 14 PHE C 41 PHE C 42 HIS C 63 LYS C 66 SITE 2 AC9 14 PHE C 71 LEU C 91 HIS C 92 LEU C 96 SITE 3 AC9 14 VAL C 98 ASN C 102 LEU C 106 LEU C 141 SITE 4 AC9 14 CMO C 148 HOH C 248 SITE 1 BC1 3 HIS C 63 VAL C 67 HEM C 147 SITE 1 BC2 12 PHE D 41 PHE D 42 HIS D 63 PHE D 71 SITE 2 BC2 12 LEU D 91 HIS D 92 LEU D 96 VAL D 98 SITE 3 BC2 12 ASN D 102 LEU D 106 LEU D 141 CMO D 148 SITE 1 BC3 3 HIS D 63 VAL D 67 HEM D 147 CRYST1 63.300 82.400 53.700 90.00 90.10 90.00 P 1 21 1 8 ORIGX1 -0.208386 0.311466 0.927197 -4.00760 ORIGX2 0.816400 0.577502 -0.010599 -45.06775 ORIGX3 -0.538724 0.754689 -0.374594 23.36575 SCALE1 0.015798 0.000000 0.000028 0.00000 SCALE2 0.000000 0.012136 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018622 0.00000