HEADER OXYGEN TRANSPORT 04-NOV-91 1PBX TITLE HAEMOGLOBIN OF THE ANTARCTIC FISH PAGOTHENIA BERNACCHII: AMINO ACID TITLE 2 SEQUENCE, OXYGEN EQUILIBRIA AND CRYSTAL STRUCTURE OF ITS CARBONMONOXY TITLE 3 DERIVATIVE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN (CARBONMONOXY) (ALPHA CHAIN); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN (CARBONMONOXY) (BETA CHAIN); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TREMATOMUS BERNACCHII; SOURCE 3 ORGANISM_COMMON: EMERALD ROCKCOD; SOURCE 4 ORGANISM_TAXID: 40690; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: TREMATOMUS BERNACCHII; SOURCE 7 ORGANISM_COMMON: EMERALD ROCKCOD; SOURCE 8 ORGANISM_TAXID: 40690 KEYWDS OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.FERMI REVDAT 5 30-OCT-24 1PBX 1 REMARK REVDAT 4 05-JUN-24 1PBX 1 REMARK LINK REVDAT 3 24-FEB-09 1PBX 1 VERSN REVDAT 2 01-APR-03 1PBX 1 JRNL REVDAT 1 15-OCT-92 1PBX 0 JRNL AUTH L.CAMARDELLA,C.CARUSO,R.D'AVINO,G.DI PRISCO,B.RUTIGLIANO, JRNL AUTH 2 M.TAMBURRINI,G.FERMI,M.F.PERUTZ JRNL TITL HAEMOGLOBIN OF THE ANTARCTIC FISH PAGOTHENIA BERNACCHII. JRNL TITL 2 AMINO ACID SEQUENCE, OXYGEN EQUILIBRIA AND CRYSTAL STRUCTURE JRNL TITL 3 OF ITS CARBONMONOXY DERIVATIVE. JRNL REF J.MOL.BIOL. V. 224 449 1992 JRNL REFN ISSN 0022-2836 JRNL PMID 1560461 JRNL DOI 10.1016/0022-2836(92)91007-C REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13785 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 SET) : 0.178 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 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2242 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 90 REMARK 3 SOLVENT ATOMS : 28 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 2.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PBX 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_1000175596. 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 (%): 64.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 45.69000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.27000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.69000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 44.27000 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 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ACE A 0 O - C - N ANGL. DEV. = -10.3 DEGREES REMARK 500 SER A 1 N - CA - CB ANGL. DEV. = 10.0 DEGREES REMARK 500 ASP A 6 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ILE A 17 C - N - CA ANGL. DEV. = 18.1 DEGREES REMARK 500 ILE A 17 CA - CB - CG2 ANGL. DEV. = 23.3 DEGREES REMARK 500 ASP A 27 CB - CG - OD2 ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 31 CD - NE - CZ ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG A 31 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 LYS A 40 CA - CB - CG ANGL. DEV. = 24.9 DEGREES REMARK 500 THR A 41 OG1 - CB - CG2 ANGL. DEV. = 15.8 DEGREES REMARK 500 ASP A 48 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 48 CB - CG - OD2 ANGL. DEV. = -12.5 DEGREES REMARK 500 SER A 53 C - N - CA ANGL. DEV. = 17.9 DEGREES REMARK 500 SER A 72 N - CA - CB ANGL. DEV. = 9.7 DEGREES REMARK 500 SER A 72 CA - C - O ANGL. DEV. = -13.3 DEGREES REMARK 500 ASP A 75 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 76 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 76 CB - CG - OD2 ANGL. DEV. = -10.4 DEGREES REMARK 500 LYS A 78 CB - CG - CD ANGL. DEV. = 17.2 DEGREES REMARK 500 MET A 82 CA - CB - CG ANGL. DEV. = 10.4 DEGREES REMARK 500 TYR A 90 CB - CA - C ANGL. DEV. = 13.3 DEGREES REMARK 500 TYR A 90 CB - CG - CD1 ANGL. DEV. = -8.1 DEGREES REMARK 500 ARG A 93 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 93 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP A 95 CB - CG - OD2 ANGL. DEV. = -9.5 DEGREES REMARK 500 HIS A 104 CE1 - NE2 - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 VAL A 109 CA - CB - CG2 ANGL. DEV. = 12.7 DEGREES REMARK 500 THR A 112 CA - CB - CG2 ANGL. DEV. = 10.7 DEGREES REMARK 500 GLU A 117 CG - CD - OE2 ANGL. DEV. = 12.2 DEGREES REMARK 500 GLU A 121 OE1 - CD - OE2 ANGL. DEV. = -16.3 DEGREES REMARK 500 GLU A 121 CG - CD - OE2 ANGL. DEV. = 12.8 DEGREES REMARK 500 VAL A 124 CB - CA - C ANGL. DEV. = -11.5 DEGREES REMARK 500 LEU A 137 CA - CB - CG ANGL. DEV. = 14.8 DEGREES REMARK 500 GLU A 139 OE1 - CD - OE2 ANGL. DEV. = 7.5 DEGREES REMARK 500 ARG A 140 NE - CZ - NH1 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 140 NE - CZ - NH2 ANGL. DEV. = -9.8 DEGREES REMARK 500 TYR A 141 CB - CG - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 142 CD - NE - CZ ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG A 142 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG A 142 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 GLU B 2 CA - CB - CG ANGL. DEV. = -17.4 DEGREES REMARK 500 GLU B 2 OE1 - CD - OE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 THR B 4 N - CA - CB ANGL. DEV. = 15.7 DEGREES REMARK 500 ASP B 5 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG B 8 NH1 - CZ - NH2 ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG B 8 NE - CZ - NH2 ANGL. DEV. = -9.4 DEGREES REMARK 500 SER B 16 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 ASP B 21 C - N - CA ANGL. DEV. = 17.0 DEGREES REMARK 500 ASP B 21 CB - CG - OD2 ANGL. DEV. = 8.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 76 ANGLE DEVIATIONS. 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 PRO A 51 -35.69 -35.86 REMARK 500 SER A 53 126.66 4.99 REMARK 500 ASP A 76 85.18 -157.64 REMARK 500 PRO A 96 -34.32 -38.22 REMARK 500 ASN B 47 95.48 -59.47 REMARK 500 LYS B 143 -57.98 8.29 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 11 0.09 SIDE CHAIN REMARK 500 ARG A 93 0.19 SIDE CHAIN REMARK 500 ARG A 142 0.13 SIDE CHAIN REMARK 500 ARG B 30 0.11 SIDE CHAIN REMARK 500 ARG B 73 0.13 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 144 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 88 NE2 REMARK 620 2 HEM A 144 NA 83.5 REMARK 620 3 HEM A 144 NB 84.7 89.1 REMARK 620 4 HEM A 144 NC 91.8 175.3 90.1 REMARK 620 5 HEM A 144 ND 89.0 89.8 173.8 90.5 REMARK 620 6 CMO A 145 C 166.1 104.9 84.4 79.6 101.8 REMARK 620 7 CMO A 145 O 177.0 98.9 93.5 85.8 92.7 11.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 148 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 148 NA 88.5 REMARK 620 3 HEM B 148 NB 91.2 90.6 REMARK 620 4 HEM B 148 NC 90.9 179.1 88.8 REMARK 620 5 HEM B 148 ND 88.6 89.2 179.7 91.4 REMARK 620 6 CMO B 149 C 167.3 82.8 98.1 97.9 82.1 REMARK 620 7 CMO B 149 O 166.7 102.7 95.8 78.0 84.5 19.9 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: STA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: STB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 144 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 145 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 149 DBREF 1PBX A 1 142 UNP P80043 HBA_PAGBE 1 142 DBREF 1PBX B 1 146 UNP P80044 HBB_PAGBE 1 146 SEQRES 1 A 143 ACE SER LEU SER ASP LYS ASP LYS ALA ALA VAL ARG ALA SEQRES 2 A 143 LEU TRP SER LYS ILE GLY LYS SER ALA ASP ALA ILE GLY SEQRES 3 A 143 ASN ASP ALA LEU SER ARG MET ILE VAL VAL TYR PRO GLN SEQRES 4 A 143 THR LYS THR TYR PHE SER HIS TRP PRO ASP VAL THR PRO SEQRES 5 A 143 GLY SER PRO HIS ILE LYS ALA HIS GLY LYS LYS VAL MET SEQRES 6 A 143 GLY GLY ILE ALA LEU ALA VAL SER LYS ILE ASP ASP LEU SEQRES 7 A 143 LYS THR GLY LEU MET GLU LEU SER GLU GLN HIS ALA TYR SEQRES 8 A 143 LYS LEU ARG VAL ASP PRO ALA ASN PHE LYS ILE LEU ASN SEQRES 9 A 143 HIS CYS ILE LEU VAL VAL ILE SER THR MET PHE PRO LYS SEQRES 10 A 143 GLU PHE THR PRO GLU ALA HIS VAL SER LEU ASP LYS PHE SEQRES 11 A 143 LEU SER GLY VAL ALA LEU ALA LEU ALA GLU ARG TYR ARG SEQRES 1 B 146 VAL GLU TRP THR ASP LYS GLU ARG SER ILE ILE SER ASP SEQRES 2 B 146 ILE PHE SER HIS MET ASP TYR ASP ASP ILE GLY PRO LYS SEQRES 3 B 146 ALA LEU SER ARG CYS LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG HIS PHE SER GLY PHE GLY ASN LEU TYR ASN ALA GLU SEQRES 5 B 146 ALA ILE ILE GLY ASN ALA ASN VAL ALA ALA HIS GLY ILE SEQRES 6 B 146 LYS VAL LEU HIS GLY LEU ASP ARG GLY VAL LYS ASN MET SEQRES 7 B 146 ASP ASN ILE ALA ALA THR TYR ALA ASP LEU SER THR LEU SEQRES 8 B 146 HIS SER GLU LYS LEU HIS VAL ASP PRO ASP ASN PHE LYS SEQRES 9 B 146 LEU LEU SER ASP CYS ILE THR ILE VAL LEU ALA ALA LYS SEQRES 10 B 146 MET GLY HIS ALA PHE THR ALA GLU THR GLN GLY ALA PHE SEQRES 11 B 146 GLN LYS PHE LEU ALA VAL VAL VAL SER ALA LEU GLY LYS SEQRES 12 B 146 GLN TYR HIS HET ACE A 0 3 HET HEM A 144 43 HET CMO A 145 2 HET HEM B 148 43 HET CMO B 149 2 HETNAM ACE ACETYL GROUP HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CMO CARBON MONOXIDE HETSYN HEM HEME FORMUL 1 ACE C2 H4 O FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 CMO 2(C O) FORMUL 7 HOH *28(H2 O) HELIX 1 AA SER A 3 GLY A 18 1 16 HELIX 2 BA SER A 20 VAL A 35 1 16 HELIX 3 CA TYR A 36 TYR A 42 1 7 HELIX 4 EA SER A 53 SER A 72 1 20 HELIX 5 FA LEU A 81 ALA A 89 1 9 HELIX 6 GA ASP A 95 MET A 113 1 19 HELIX 7 HA THR A 119 GLU A 139 1 21 HELIX 8 AB THR B 4 MET B 18 1 15 HELIX 9 BB ASP B 19 VAL B 34 1 16 HELIX 10 CB TYR B 35 HIS B 41 1 7 HELIX 11 DB ASN B 50 GLY B 56 1 7 HELIX 12 EB ASN B 57 LYS B 76 1 20 HELIX 13 FB TYR B 85 SER B 93 1 9 HELIX 14 GB ASP B 99 LYS B 117 1 19 HELIX 15 HB THR B 123 LYS B 143 1 21 LINK C ACE A 0 N SER A 1 1555 1555 1.34 LINK NE2 HIS A 88 FE HEM A 144 1555 1555 2.14 LINK FE HEM A 144 C CMO A 145 1555 1555 1.65 LINK FE HEM A 144 O CMO A 145 1555 1555 2.69 LINK NE2 HIS B 92 FE HEM B 148 1555 1555 2.15 LINK FE HEM B 148 C CMO B 149 1555 1555 1.94 LINK FE HEM B 148 O CMO B 149 1555 1555 2.78 SITE 1 STA 2 HIS A 88 HEM A 144 SITE 1 STB 2 HIS B 92 HEM B 148 SITE 1 AC1 14 TYR A 42 PHE A 43 HIS A 45 TRP A 46 SITE 2 AC1 14 HIS A 59 LYS A 62 VAL A 63 ILE A 67 SITE 3 AC1 14 GLN A 87 HIS A 88 LEU A 92 ASN A 98 SITE 4 AC1 14 LEU A 102 CMO A 145 SITE 1 AC2 3 HIS A 59 VAL A 63 HEM A 144 SITE 1 AC3 12 HIS B 41 PHE B 42 HIS B 63 LYS B 66 SITE 2 AC3 12 VAL B 67 HIS B 92 LEU B 96 ASN B 102 SITE 3 AC3 12 PHE B 103 LEU B 106 LEU B 141 CMO B 149 SITE 1 AC4 4 PHE B 42 HIS B 63 VAL B 67 HEM B 148 CRYST1 91.380 88.540 55.340 90.00 97.16 90.00 C 1 2 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 0.010943 0.000000 0.001375 0.00000 SCALE2 0.000000 0.011294 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018212 0.00000 HETATM 1 C ACE A 0 4.000 -14.490 -5.309 1.00 49.04 C HETATM 2 O ACE A 0 3.017 -15.252 -5.582 1.00 54.58 O HETATM 3 CH3 ACE A 0 3.843 -13.008 -5.419 1.00 47.17 C