HEADER OXYGEN STORAGE 07-NOV-25 9T6V TITLE LOW-DOSE (32.5 KGY) STRUCTURE OF HORSE-HEART MYOGLOBIN AT ROOM TITLE 2 TEMPERATURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOGLOBIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NITRITE REDUCTASE MB,PSEUDOPEROXIDASE MB; COMPND 5 EC: 1.7.-.-,1.11.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 GENE: MB; SOURCE 6 EXPRESSION_SYSTEM: EQUUS CABALLUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9796 KEYWDS MYO, MYOGLOBIN, RADIATION DAMAGE, ROOM-TEMPERATURE CRYSTALLOGRAPHY, KEYWDS 2 METALLOPROTEINS, OXYGEN STORAGE EXPDTA X-RAY DIFFRACTION AUTHOR N.CARAMELLO,S.L.ROSE,S.ENGILBERGE,A.ROYANT REVDAT 1 04-MAR-26 9T6V 0 JRNL AUTH N.CARAMELLO,S.L.ROSE,E.MATHIEU,L.PETIT,I.TEWS,S.ENGILBERGE, JRNL AUTH 2 A.ROYANT JRNL TITL COUPLED ON-LINE IN CRYSTALLO UV-VIS ABSORPTION SPECTROSCOPY JRNL TITL 2 AND X-RAY CRYSTALLOGRAPHY TO COMPARE SPECIFIC RADIATION JRNL TITL 3 DAMAGE IN METAL-CONTAINING PROTEINS AT ROOM VERSUS CRYOGENIC JRNL TITL 4 TEMPERATURE. JRNL REF ACTA CRYSTALLOGR D STRUCT 2026 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 41641581 JRNL DOI 10.1107/S2059798326000690 REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 37466 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.166 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.884 REMARK 3 FREE R VALUE TEST SET COUNT : 1830 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.24 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.28 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2477 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.62 REMARK 3 BIN R VALUE (WORKING SET) : 0.4980 REMARK 3 BIN FREE R VALUE SET COUNT : 93 REMARK 3 BIN FREE R VALUE : 0.4680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1174 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 79 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.79500 REMARK 3 B22 (A**2) : 0.06300 REMARK 3 B33 (A**2) : 0.73200 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.046 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.042 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.035 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.978 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.977 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1398 ; 0.013 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1309 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1924 ; 1.884 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3032 ; 0.727 ; 1.794 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 172 ; 4.620 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 22 ;11.615 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 239 ;13.773 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 191 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1680 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 289 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 291 ; 0.232 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 63 ; 0.231 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 646 ; 0.183 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 39 ; 0.132 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 649 ; 4.239 ; 1.382 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 649 ; 4.140 ; 1.381 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 825 ; 6.034 ; 2.492 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 826 ; 6.040 ; 2.493 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 749 ; 6.997 ; 1.710 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 746 ; 6.988 ; 1.707 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1096 ;10.069 ; 2.959 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1097 ;10.065 ; 2.959 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2707 ; 4.266 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9T6V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1292152000. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-24 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM07 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS BUILT 20230630 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37631 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.243 REMARK 200 RESOLUTION RANGE LOW (A) : 21.317 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.15400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 11.40 REMARK 200 R MERGE FOR SHELL (I) : 3.51800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC 5.8.0430 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: SHOEBOXES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.5 M AMMONIUM SULPHATE, 0.1 M TRIS REMARK 280 -HCL PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 14.55300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.66200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 17.91250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.66200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.55300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 17.91250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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 MET A 0 REMARK 465 GLN A 152 REMARK 465 GLY A 153 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 LYS A 83 CD CE NZ REMARK 470 LYS A 87 CE NZ REMARK 470 LYS A 96 CD CE NZ REMARK 470 LYS A 145 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 ASP A 20 87.63 -158.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 379 DISTANCE = 7.43 ANGSTROMS REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH A 301 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 93 NE2 REMARK 620 2 HEM A 201 NA 92.6 REMARK 620 3 HEM A 201 NB 94.4 88.6 REMARK 620 4 HEM A 201 NC 92.7 174.3 93.1 REMARK 620 5 HEM A 201 ND 92.0 88.3 173.0 89.4 REMARK 620 6 HOH A 311 O 174.5 91.7 89.1 82.9 84.7 REMARK 620 N 1 2 3 4 5 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 93 NE2 REMARK 620 2 HEM A 201 NA 92.6 REMARK 620 3 HEM A 201 NB 92.1 87.3 REMARK 620 4 HEM A 201 NC 91.9 175.2 90.8 REMARK 620 5 HEM A 201 ND 93.4 90.6 174.1 90.8 REMARK 620 6 HOH A 311 O 174.8 92.6 87.8 82.9 86.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9T6X RELATED DB: PDB REMARK 900 RELATED ID: 9T6Y RELATED DB: PDB REMARK 900 RELATED ID: 9T6W RELATED DB: PDB DBREF 9T6V A 0 153 UNP P68082 MYG_HORSE 1 154 SEQADV 9T6V LYS A 83 UNP P68082 GLU 84 CONFLICT SEQRES 1 A 154 MET GLY LEU SER ASP GLY GLU TRP GLN GLN VAL LEU ASN SEQRES 2 A 154 VAL TRP GLY LYS VAL GLU ALA ASP ILE ALA GLY HIS GLY SEQRES 3 A 154 GLN GLU VAL LEU ILE ARG LEU PHE THR GLY HIS PRO GLU SEQRES 4 A 154 THR LEU GLU LYS PHE ASP LYS PHE LYS HIS LEU LYS THR SEQRES 5 A 154 GLU ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS HIS SEQRES 6 A 154 GLY THR VAL VAL LEU THR ALA LEU GLY GLY ILE LEU LYS SEQRES 7 A 154 LYS LYS GLY HIS HIS LYS ALA GLU LEU LYS PRO LEU ALA SEQRES 8 A 154 GLN SER HIS ALA THR LYS HIS LYS ILE PRO ILE LYS TYR SEQRES 9 A 154 LEU GLU PHE ILE SER ASP ALA ILE ILE HIS VAL LEU HIS SEQRES 10 A 154 SER LYS HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY SEQRES 11 A 154 ALA MET THR LYS ALA LEU GLU LEU PHE ARG ASN ASP ILE SEQRES 12 A 154 ALA ALA LYS TYR LYS GLU LEU GLY PHE GLN GLY HET HEM A 201 86 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *79(H2 O) HELIX 1 AA1 SER A 3 ALA A 19 1 17 HELIX 2 AA2 ASP A 20 HIS A 36 1 17 HELIX 3 AA3 PRO A 37 PHE A 43 5 7 HELIX 4 AA4 THR A 51 ALA A 57 1 7 HELIX 5 AA5 SER A 58 LYS A 77 1 20 HELIX 6 AA6 HIS A 82 LYS A 96 1 15 HELIX 7 AA7 PRO A 100 HIS A 119 1 20 HELIX 8 AA8 GLY A 124 GLY A 150 1 27 LINK NE2 HIS A 93 FE AHEM A 201 1555 1555 2.15 LINK NE2 HIS A 93 FE BHEM A 201 1555 1555 2.16 LINK FE AHEM A 201 O HOH A 311 1555 1555 2.12 LINK FE BHEM A 201 O HOH A 311 1555 1555 2.10 CRYST1 29.106 35.825 125.324 90.00 90.00 90.00 P 21 21 21 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 0.034357 0.000000 0.000000 0.00000 SCALE2 0.000000 0.027913 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007979 0.00000 CONECT 790 1343 1344 CONECT 1259 1267 1321 CONECT 1260 1268 1322 CONECT 1261 1273 1287 CONECT 1262 1274 1288 CONECT 1263 1293 1301 CONECT 1264 1294 1302 CONECT 1265 1307 1315 CONECT 1266 1308 1316 CONECT 1267 1259 1269 1335 CONECT 1268 1260 1270 1336 CONECT 1269 1267 1271 1277 CONECT 1270 1268 1272 1278 CONECT 1271 1269 1273 1275 CONECT 1272 1270 1274 1276 CONECT 1273 1261 1271 1335 CONECT 1274 1262 1272 1336 CONECT 1275 1271 CONECT 1276 1272 CONECT 1277 1269 1279 CONECT 1278 1270 1280 CONECT 1279 1277 1281 CONECT 1280 1278 1282 CONECT 1281 1279 1283 1285 CONECT 1282 1280 1284 1286 CONECT 1283 1281 CONECT 1284 1282 CONECT 1285 1281 CONECT 1286 1282 CONECT 1287 1261 1289 1337 CONECT 1288 1262 1290 1338 CONECT 1289 1287 1291 1295 CONECT 1290 1288 1292 1296 CONECT 1291 1289 1293 1297 CONECT 1292 1290 1294 1298 CONECT 1293 1263 1291 1337 CONECT 1294 1264 1292 1338 CONECT 1295 1289 CONECT 1296 1290 CONECT 1297 1291 1299 CONECT 1298 1292 1300 CONECT 1299 1297 CONECT 1300 1298 CONECT 1301 1263 1303 1339 CONECT 1302 1264 1304 1340 CONECT 1303 1301 1305 1309 CONECT 1304 1302 1306 1310 CONECT 1305 1303 1307 1311 CONECT 1306 1304 1308 1312 CONECT 1307 1265 1305 1339 CONECT 1308 1266 1306 1340 CONECT 1309 1303 CONECT 1310 1304 CONECT 1311 1305 1313 CONECT 1312 1306 1314 CONECT 1313 1311 CONECT 1314 1312 CONECT 1315 1265 1317 1341 CONECT 1316 1266 1318 1342 CONECT 1317 1315 1319 1323 CONECT 1318 1316 1320 1324 CONECT 1319 1317 1321 1325 CONECT 1320 1318 1322 1326 CONECT 1321 1259 1319 1341 CONECT 1322 1260 1320 1342 CONECT 1323 1317 CONECT 1324 1318 CONECT 1325 1319 1327 CONECT 1326 1320 1328 CONECT 1327 1325 1329 CONECT 1328 1326 1330 CONECT 1329 1327 1331 1333 CONECT 1330 1328 1332 1334 CONECT 1331 1329 CONECT 1332 1330 CONECT 1333 1329 CONECT 1334 1330 CONECT 1335 1267 1273 1343 CONECT 1336 1268 1274 1344 CONECT 1337 1287 1293 1343 CONECT 1338 1288 1294 1344 CONECT 1339 1301 1307 1343 CONECT 1340 1302 1308 1344 CONECT 1341 1315 1321 1343 CONECT 1342 1316 1322 1344 CONECT 1343 790 1335 1337 1339 CONECT 1343 1341 1355 CONECT 1344 790 1336 1338 1340 CONECT 1344 1342 1355 CONECT 1355 1343 1344 MASTER 329 0 1 8 0 0 0 6 1296 1 90 12 END