HEADER OXYGEN BINDING 19-NOV-20 7DIH TITLE CRYSTAL STRUCTURE OF THERMOGLOBIN Y29F MUTANT IN COMPLEX WITH TITLE 2 IMIDAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THERMOGLOBIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: N-TERMINAL THREE AMINO ACIDS (GSH) IS A PART OF COMPND 7 EXPRESSION TAG, WHICH WAS DIGESTED BY PROTEASE. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS (STRAIN VF5); SOURCE 3 ORGANISM_TAXID: 224324; SOURCE 4 STRAIN: VF5; SOURCE 5 GENE: AQ_211; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS HEMOGLOBIN, MONOMER, OXYGEN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR N.MURAKI,S.AONO REVDAT 2 29-NOV-23 7DIH 1 REMARK REVDAT 1 20-JAN-21 7DIH 0 JRNL AUTH N.MURAKI,K.TAKEDA,D.NAM,M.MURAKI,S.AONO JRNL TITL STRUCTURAL CHARACTERIZATION OF Y29F MUTANT OF THERMOGLOBIN JRNL TITL 2 FROM A HYPERTHERMOPHILIC BACTERIUM AQUIFEX AEOLICUS JRNL REF CHEM LETT. 2021 JRNL REFN ESSN 1348-0715 JRNL DOI 10.1246/CL.200879 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 46816 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 4417 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 4.6581 - 3.6983 1.00 2913 142 0.1749 0.1987 REMARK 3 2 3.6983 - 3.2311 1.00 2879 144 0.2017 0.2227 REMARK 3 3 3.2311 - 2.9358 1.00 2907 157 0.2211 0.2573 REMARK 3 4 2.9358 - 2.7254 1.00 2885 159 0.2138 0.2286 REMARK 3 5 2.7254 - 2.5648 1.00 2886 133 0.1921 0.1984 REMARK 3 6 2.5648 - 2.4363 1.00 2921 170 0.1897 0.1988 REMARK 3 7 2.4363 - 2.3303 1.00 2870 149 0.1855 0.2340 REMARK 3 8 2.3303 - 2.2406 1.00 2871 152 0.1847 0.2116 REMARK 3 9 2.2406 - 2.1633 1.00 2920 134 0.1851 0.2329 REMARK 3 10 2.1633 - 2.0957 1.00 2838 145 0.1776 0.1775 REMARK 3 11 2.0957 - 2.0358 1.00 2961 155 0.1862 0.1849 REMARK 3 12 2.0358 - 1.9822 0.99 2836 119 0.1973 0.2584 REMARK 3 13 1.9822 - 1.9338 1.00 2939 154 0.1914 0.2103 REMARK 3 14 1.9338 - 1.8899 1.00 2812 168 0.1864 0.2063 REMARK 3 15 1.8899 - 1.8496 1.00 2956 162 0.1969 0.2327 REMARK 3 16 1.8496 - 1.8126 1.00 2867 163 0.2002 0.2415 REMARK 3 17 1.8126 - 1.7784 0.99 2879 129 0.1988 0.2060 REMARK 3 18 1.7784 - 1.7467 1.00 2871 150 0.1992 0.2179 REMARK 3 19 1.7467 - 1.7171 1.00 2940 162 0.2029 0.2181 REMARK 3 20 1.7171 - 1.6894 1.00 2861 142 0.1948 0.2653 REMARK 3 21 1.6894 - 1.6634 1.00 2885 134 0.2085 0.2067 REMARK 3 22 1.6634 - 1.6389 1.00 2951 137 0.2134 0.2338 REMARK 3 23 1.6389 - 1.6158 1.00 2837 154 0.2227 0.2581 REMARK 3 24 1.6158 - 1.5940 1.00 2906 181 0.2302 0.2557 REMARK 3 25 1.5940 - 1.5733 1.00 2909 128 0.2454 0.2417 REMARK 3 26 1.5733 - 1.5536 1.00 2816 169 0.2576 0.2972 REMARK 3 27 1.5536 - 1.5349 0.98 2883 153 0.2872 0.2791 REMARK 3 28 1.5349 - 1.5171 0.95 2799 131 0.2989 0.2768 REMARK 3 29 1.5171 - 1.5000 0.92 2610 110 0.3022 0.3305 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.200 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2387 REMARK 3 ANGLE : 0.829 3276 REMARK 3 CHIRALITY : 0.042 369 REMARK 3 PLANARITY : 0.005 402 REMARK 3 DIHEDRAL : 17.071 1444 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 1 THROUGH 137) REMARK 3 ORIGIN FOR THE GROUP (A): 19.7844 -18.3783 19.7980 REMARK 3 T TENSOR REMARK 3 T11: 0.1508 T22: 0.1574 REMARK 3 T33: 0.1744 T12: -0.0111 REMARK 3 T13: -0.0041 T23: 0.0200 REMARK 3 L TENSOR REMARK 3 L11: 1.7611 L22: 1.2878 REMARK 3 L33: 2.7931 L12: -0.2456 REMARK 3 L13: -0.3236 L23: 0.1370 REMARK 3 S TENSOR REMARK 3 S11: -0.0397 S12: 0.0901 S13: -0.0320 REMARK 3 S21: -0.0782 S22: 0.0424 S23: 0.0153 REMARK 3 S31: 0.0670 S32: -0.2481 S33: -0.0130 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 1 THROUGH 137) REMARK 3 ORIGIN FOR THE GROUP (A): 13.8511 -20.2375 -18.2013 REMARK 3 T TENSOR REMARK 3 T11: 0.1940 T22: 0.1493 REMARK 3 T33: 0.2143 T12: 0.0071 REMARK 3 T13: 0.0066 T23: 0.0016 REMARK 3 L TENSOR REMARK 3 L11: 2.5509 L22: 1.3366 REMARK 3 L33: 2.8820 L12: -0.0722 REMARK 3 L13: 1.1699 L23: -0.1008 REMARK 3 S TENSOR REMARK 3 S11: 0.0136 S12: -0.0932 S13: -0.1984 REMARK 3 S21: 0.0524 S22: 0.0431 S23: 0.1269 REMARK 3 S31: 0.1095 S32: -0.1586 S33: -0.0550 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7DIH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1300019470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46830 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 38.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.62600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1VHB REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN I_PLUS/MINUS COLUMNS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.0 M AMMONIUM SULFIDE, 0.1 M SODIUM REMARK 280 CACODYLATE PH 6.0, 2 % PEG 400, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 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 23.62805 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 17.91150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 68.75785 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 23.62805 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 17.91150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 68.75785 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 GLN B 138 REMARK 465 PRO B 139 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 GLU A 30 CG CD OE1 OE2 REMARK 470 GLU A 41 CG CD OE1 OE2 REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 ASN A 86 CG OD1 ND2 REMARK 470 LYS A 115 CG CD CE NZ REMARK 470 GLN A 138 CG CD OE1 NE2 REMARK 470 LYS B 38 CG CD CE NZ REMARK 470 GLU B 48 CG CD OE1 OE2 REMARK 470 GLU B 49 CG CD OE1 OE2 REMARK 470 LYS B 52 CG CD CE NZ REMARK 470 GLU B 69 CG CD OE1 OE2 REMARK 470 LYS B 126 CD CE NZ REMARK 470 LYS B 134 CG CD CE NZ 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 ARG A 67 53.94 -144.70 REMARK 500 ARG A 67 56.12 -145.72 REMARK 500 ASN A 108 61.43 36.18 REMARK 500 ARG B 67 52.68 -140.34 REMARK 500 ASN B 108 59.41 38.29 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 82 NE2 REMARK 620 2 HEM A 201 NA 92.0 REMARK 620 3 HEM A 201 NB 89.1 90.6 REMARK 620 4 HEM A 201 NC 88.4 178.9 88.4 REMARK 620 5 HEM A 201 ND 93.5 89.9 177.3 91.1 REMARK 620 6 IMD A 202 N3 175.3 92.5 89.7 87.1 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 82 NE2 REMARK 620 2 HEM B 201 NA 91.1 REMARK 620 3 HEM B 201 NB 90.7 90.4 REMARK 620 4 HEM B 201 NC 90.4 178.4 88.9 REMARK 620 5 HEM B 201 ND 92.5 90.3 176.8 90.3 REMARK 620 6 IMD B 202 N3 177.5 91.3 88.7 87.2 88.1 REMARK 620 N 1 2 3 4 5 DBREF 7DIH A 1 139 UNP O66586 Y211_AQUAE 1 139 DBREF 7DIH B 1 139 UNP O66586 Y211_AQUAE 1 139 SEQADV 7DIH GLY A -2 UNP O66586 EXPRESSION TAG SEQADV 7DIH SER A -1 UNP O66586 EXPRESSION TAG SEQADV 7DIH HIS A 0 UNP O66586 EXPRESSION TAG SEQADV 7DIH PHE A 29 UNP O66586 TYR 29 ENGINEERED MUTATION SEQADV 7DIH GLY B -2 UNP O66586 EXPRESSION TAG SEQADV 7DIH SER B -1 UNP O66586 EXPRESSION TAG SEQADV 7DIH HIS B 0 UNP O66586 EXPRESSION TAG SEQADV 7DIH PHE B 29 UNP O66586 TYR 29 ENGINEERED MUTATION SEQRES 1 A 142 GLY SER HIS MET LEU SER GLU GLU THR ILE ARG VAL ILE SEQRES 2 A 142 LYS SER THR VAL PRO LEU LEU LYS GLU HIS GLY THR GLU SEQRES 3 A 142 ILE THR ALA ARG MET PHE GLU LEU LEU PHE SER LYS TYR SEQRES 4 A 142 PRO LYS THR LYS GLU LEU PHE ALA GLY ALA SER GLU GLU SEQRES 5 A 142 GLN PRO LYS LYS LEU ALA ASN ALA ILE ILE ALA TYR ALA SEQRES 6 A 142 THR TYR ILE ASP ARG LEU GLU GLU LEU ASP ASN ALA ILE SEQRES 7 A 142 SER THR ILE ALA ARG SER HIS VAL ARG ARG ASN VAL LYS SEQRES 8 A 142 PRO GLU HIS TYR PRO LEU VAL LYS GLU CYS LEU LEU GLN SEQRES 9 A 142 ALA ILE GLU GLU VAL LEU ASN PRO GLY GLU GLU VAL LEU SEQRES 10 A 142 LYS ALA TRP GLU GLU ALA TYR ASP PHE LEU ALA LYS THR SEQRES 11 A 142 LEU ILE THR LEU GLU LYS LYS LEU TYR SER GLN PRO SEQRES 1 B 142 GLY SER HIS MET LEU SER GLU GLU THR ILE ARG VAL ILE SEQRES 2 B 142 LYS SER THR VAL PRO LEU LEU LYS GLU HIS GLY THR GLU SEQRES 3 B 142 ILE THR ALA ARG MET PHE GLU LEU LEU PHE SER LYS TYR SEQRES 4 B 142 PRO LYS THR LYS GLU LEU PHE ALA GLY ALA SER GLU GLU SEQRES 5 B 142 GLN PRO LYS LYS LEU ALA ASN ALA ILE ILE ALA TYR ALA SEQRES 6 B 142 THR TYR ILE ASP ARG LEU GLU GLU LEU ASP ASN ALA ILE SEQRES 7 B 142 SER THR ILE ALA ARG SER HIS VAL ARG ARG ASN VAL LYS SEQRES 8 B 142 PRO GLU HIS TYR PRO LEU VAL LYS GLU CYS LEU LEU GLN SEQRES 9 B 142 ALA ILE GLU GLU VAL LEU ASN PRO GLY GLU GLU VAL LEU SEQRES 10 B 142 LYS ALA TRP GLU GLU ALA TYR ASP PHE LEU ALA LYS THR SEQRES 11 B 142 LEU ILE THR LEU GLU LYS LYS LEU TYR SER GLN PRO HET HEM A 201 43 HET IMD A 202 5 HET SO4 A 203 5 HET HEM B 201 43 HET IMD B 202 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM IMD IMIDAZOLE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 IMD 2(C3 H5 N2 1+) FORMUL 5 SO4 O4 S 2- FORMUL 8 HOH *74(H2 O) HELIX 1 AA1 SER A 3 THR A 13 1 11 HELIX 2 AA2 THR A 13 TYR A 36 1 24 HELIX 3 AA3 THR A 39 ALA A 44 1 6 HELIX 4 AA4 GLU A 49 TYR A 64 1 16 HELIX 5 AA5 ARG A 67 GLU A 70 5 4 HELIX 6 AA6 LEU A 71 ARG A 85 1 15 HELIX 7 AA7 LYS A 88 GLU A 90 5 3 HELIX 8 AA8 HIS A 91 ASN A 108 1 18 HELIX 9 AA9 GLY A 110 SER A 137 1 28 HELIX 10 AB1 SER B 3 THR B 13 1 11 HELIX 11 AB2 THR B 13 TYR B 36 1 24 HELIX 12 AB3 PRO B 37 ALA B 44 5 8 HELIX 13 AB4 GLU B 49 TYR B 64 1 16 HELIX 14 AB5 ARG B 67 GLU B 70 5 4 HELIX 15 AB6 LEU B 71 ARG B 85 1 15 HELIX 16 AB7 LYS B 88 GLU B 90 5 3 HELIX 17 AB8 HIS B 91 ASN B 108 1 18 HELIX 18 AB9 GLY B 110 SER B 137 1 28 LINK NE2 HIS A 82 FE HEM A 201 1555 1555 2.17 LINK FE HEM A 201 N3 IMD A 202 1555 1555 2.13 LINK NE2 HIS B 82 FE HEM B 201 1555 1555 2.15 LINK FE HEM B 201 N3 IMD B 202 1555 1555 2.21 CRYST1 59.771 35.823 138.084 90.00 95.20 90.00 I 1 2 1 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 0.016731 0.000000 0.001522 0.00000 SCALE2 0.000000 0.027915 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007272 0.00000