HEADER OXYGEN STORAGE 09-JUN-25 9P1E TITLE MYOGLOBIN VARIANT RR22 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: PHYSETER MACROCEPHALUS; SOURCE 3 ORGANISM_COMMON: SPERM WHALE; SOURCE 4 ORGANISM_TAXID: 9755; SOURCE 5 GENE: MB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METALLOPROTEIN, MYOGLOBIN, HEME, OXYGEN STORAGE EXPDTA X-RAY DIFFRACTION AUTHOR T.DAYANANDA,J.L.JENKINS,R.FASAN REVDAT 1 04-FEB-26 9P1E 0 JRNL AUTH Z.SHEN,M.G.SIRIBOE,X.REN,T.DAYANANDA,J.L.JENKINS,S.D.KHARE, JRNL AUTH 2 R.FASAN JRNL TITL COMPUTATIONAL DESIGN OF GENERALIST CYCLOPROPANASES WITH JRNL TITL 2 STEREODIVERGENT SELECTIVITY JRNL REF NAT COMMUN 2026 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-026-68327-1 REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 142011 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.115 REMARK 3 R VALUE (WORKING SET) : 0.114 REMARK 3 FREE R VALUE : 0.136 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 7164 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 31.9700 - 3.5700 0.99 4634 251 0.1262 0.1531 REMARK 3 2 3.5700 - 2.8400 0.99 4613 253 0.1097 0.1474 REMARK 3 3 2.8400 - 2.4800 0.99 4573 270 0.1139 0.1250 REMARK 3 4 2.4800 - 2.2500 0.99 4603 225 0.0995 0.1192 REMARK 3 5 2.2500 - 2.0900 0.99 4607 230 0.1002 0.1248 REMARK 3 6 2.0900 - 1.9700 0.99 4554 242 0.1028 0.1387 REMARK 3 7 1.9700 - 1.8700 0.98 4575 232 0.1072 0.1312 REMARK 3 8 1.8700 - 1.7900 0.98 4548 268 0.1064 0.1274 REMARK 3 9 1.7900 - 1.7200 0.98 4539 248 0.1092 0.1139 REMARK 3 10 1.7200 - 1.6600 0.98 4520 235 0.1003 0.1345 REMARK 3 11 1.6600 - 1.6100 0.98 4502 275 0.1027 0.1240 REMARK 3 12 1.6100 - 1.5600 0.98 4563 206 0.0983 0.1110 REMARK 3 13 1.5600 - 1.5200 0.97 4481 276 0.0993 0.1140 REMARK 3 14 1.5200 - 1.4800 0.97 4532 227 0.0999 0.1305 REMARK 3 15 1.4800 - 1.4500 0.97 4537 233 0.0977 0.1058 REMARK 3 16 1.4500 - 1.4200 0.97 4463 231 0.1062 0.1133 REMARK 3 17 1.4200 - 1.3900 0.96 4479 231 0.1116 0.1239 REMARK 3 18 1.3900 - 1.3600 0.96 4546 205 0.1146 0.1411 REMARK 3 19 1.3600 - 1.3400 0.97 4500 232 0.1184 0.1331 REMARK 3 20 1.3400 - 1.3200 0.96 4454 222 0.1182 0.1362 REMARK 3 21 1.3200 - 1.3000 0.96 4408 279 0.1203 0.1369 REMARK 3 22 1.3000 - 1.2800 0.95 4485 251 0.1226 0.1367 REMARK 3 23 1.2800 - 1.2600 0.96 4438 247 0.1209 0.1647 REMARK 3 24 1.2600 - 1.2400 0.95 4427 214 0.1225 0.1419 REMARK 3 25 1.2400 - 1.2200 0.96 4443 226 0.1332 0.1737 REMARK 3 26 1.2200 - 1.2100 0.95 4420 234 0.1394 0.1438 REMARK 3 27 1.2100 - 1.1900 0.96 4427 226 0.1559 0.1800 REMARK 3 28 1.1900 - 1.1800 0.94 4431 232 0.1629 0.2024 REMARK 3 29 1.1800 - 1.1600 0.95 4345 234 0.1835 0.2372 REMARK 3 30 1.1600 - 1.1500 0.90 4200 229 0.2259 0.1967 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.075 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.669 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.05 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 1453 REMARK 3 ANGLE : 1.013 1996 REMARK 3 CHIRALITY : 0.071 201 REMARK 3 PLANARITY : 0.009 247 REMARK 3 DIHEDRAL : 15.008 544 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 9P1E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1000296903. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-22 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 : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97001 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 JAN 10, 2022 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.8 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 142011 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 31.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM TRIS-HCL PH 9.6, 0.1 MM EDTA, REMARK 280 2.2 M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 608 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 617 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 664 LIES ON A SPECIAL POSITION. 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 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 102 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HZ1 LYS A 62 O1 SO4 A 208 1.59 REMARK 500 O HOH A 357 O HOH A 572 2.05 REMARK 500 O HOH A 349 O HOH A 522 2.09 REMARK 500 OE1 GLU A 109 O HOH A 304 2.11 REMARK 500 O3 SO4 A 201 O HOH A 302 2.13 REMARK 500 O HOH A 667 O HOH A 673 2.13 REMARK 500 O HOH A 500 O HOH A 636 2.15 REMARK 500 O HOH A 468 O HOH A 616 2.16 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 20 74.51 -160.68 REMARK 500 LYS A 98 63.83 60.78 REMARK 500 PHE A 123 47.71 -142.81 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 442 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH A 542 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH A 694 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A 695 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH A 696 DISTANCE = 6.52 ANGSTROMS REMARK 525 HOH A 697 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A 699 DISTANCE = 6.84 ANGSTROMS 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 209 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HEM A 209 NA 90.3 REMARK 620 3 HEM A 209 NB 90.7 89.7 REMARK 620 4 HEM A 209 NC 95.5 174.2 89.3 REMARK 620 5 HEM A 209 ND 94.6 90.3 174.7 90.1 REMARK 620 6 HOH A 424 O 175.3 85.4 91.1 88.9 83.6 REMARK 620 N 1 2 3 4 5 DBREF 9P1E A 0 153 UNP P02185 MYG_PHYMC 1 154 SEQADV 9P1E VAL A 29 UNP P02185 LEU 30 ENGINEERED MUTATION SEQADV 9P1E VAL A 33 UNP P02185 PHE 34 ENGINEERED MUTATION SEQADV 9P1E VAL A 64 UNP P02185 HIS 65 ENGINEERED MUTATION SEQADV 9P1E PHE A 68 UNP P02185 VAL 69 ENGINEERED MUTATION SEQRES 1 A 154 MET VAL LEU SER GLU GLY GLU TRP GLN LEU VAL LEU HIS SEQRES 2 A 154 VAL TRP ALA LYS VAL GLU ALA ASP VAL ALA GLY HIS GLY SEQRES 3 A 154 GLN ASP ILE VAL ILE ARG LEU VAL LYS SER HIS PRO GLU SEQRES 4 A 154 THR LEU GLU LYS PHE ASP ARG PHE LYS HIS LEU LYS THR SEQRES 5 A 154 GLU ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS VAL SEQRES 6 A 154 GLY VAL THR PHE LEU THR ALA LEU GLY ALA ILE LEU LYS SEQRES 7 A 154 LYS LYS GLY HIS HIS GLU 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 GLU ALA ILE ILE HIS VAL LEU HIS SEQRES 10 A 154 SER ARG HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY SEQRES 11 A 154 ALA MET ASN LYS ALA LEU GLU LEU PHE ARG LYS ASP ILE SEQRES 12 A 154 ALA ALA LYS TYR LYS GLU LEU GLY TYR GLN GLY HET SO4 A 201 10 HET SO4 A 202 5 HET SO4 A 203 5 HET SO4 A 204 5 HET SO4 A 205 5 HET SO4 A 206 5 HET SO4 A 208 5 HET HEM A 209 73 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 SO4 7(O4 S 2-) FORMUL 9 HEM C34 H32 FE N4 O4 FORMUL 10 HOH *390(H2 O) HELIX 1 AA1 SER A 3 GLU A 18 1 16 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 SER A 58 1 8 HELIX 5 AA5 SER A 58 LYS A 78 1 21 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 HEM A 209 1555 1555 2.10 LINK FE HEM A 209 O HOH A 424 1555 1555 2.20 CRYST1 90.311 90.311 45.279 90.00 90.00 120.00 P 6 6 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 0.011073 0.006393 0.000000 0.00000 SCALE2 0.000000 0.012786 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022085 0.00000 CONECT 1558 2768 CONECT 2686 2688 2690 2692 2694 CONECT 2687 2689 2691 2693 2695 CONECT 2688 2686 CONECT 2689 2687 CONECT 2690 2686 CONECT 2691 2687 CONECT 2692 2686 CONECT 2693 2687 CONECT 2694 2686 CONECT 2695 2687 CONECT 2696 2697 2698 2699 2700 CONECT 2697 2696 CONECT 2698 2696 CONECT 2699 2696 CONECT 2700 2696 CONECT 2701 2702 2703 2704 2705 CONECT 2702 2701 CONECT 2703 2701 CONECT 2704 2701 CONECT 2705 2701 CONECT 2706 2707 2708 2709 2710 CONECT 2707 2706 CONECT 2708 2706 CONECT 2709 2706 CONECT 2710 2706 CONECT 2711 2712 2713 2714 2715 CONECT 2712 2711 CONECT 2713 2711 CONECT 2714 2711 CONECT 2715 2711 CONECT 2716 2717 2718 2719 2720 CONECT 2717 2716 CONECT 2718 2716 CONECT 2719 2716 CONECT 2720 2716 CONECT 2721 2722 2723 2724 2725 CONECT 2722 2721 CONECT 2723 2721 CONECT 2724 2721 CONECT 2725 2721 CONECT 2726 2730 2757 2798 CONECT 2727 2733 2740 2769 CONECT 2728 2743 2747 2770 CONECT 2729 2750 2754 2771 CONECT 2730 2726 2731 2764 CONECT 2731 2730 2732 2735 CONECT 2732 2731 2733 2734 CONECT 2733 2727 2732 2764 CONECT 2734 2732 2772 2773 2774 CONECT 2735 2731 2736 2775 2776 CONECT 2736 2735 2737 2777 2778 CONECT 2737 2736 2738 2739 CONECT 2738 2737 CONECT 2739 2737 CONECT 2740 2727 2741 2765 CONECT 2741 2740 2742 2744 CONECT 2742 2741 2743 2745 CONECT 2743 2728 2742 2765 CONECT 2744 2741 2779 2780 2781 CONECT 2745 2742 2746 2782 CONECT 2746 2745 2783 2784 CONECT 2747 2728 2748 2766 CONECT 2748 2747 2749 2751 CONECT 2749 2748 2750 2752 CONECT 2750 2729 2749 2766 CONECT 2751 2748 2785 2786 2787 CONECT 2752 2749 2753 2788 CONECT 2753 2752 2789 2790 CONECT 2754 2729 2755 2767 CONECT 2755 2754 2756 2758 CONECT 2756 2755 2757 2759 CONECT 2757 2726 2756 2767 CONECT 2758 2755 2791 2792 2793 CONECT 2759 2756 2760 2794 2795 CONECT 2760 2759 2761 2796 2797 CONECT 2761 2760 2762 2763 CONECT 2762 2761 CONECT 2763 2761 CONECT 2764 2730 2733 2768 CONECT 2765 2740 2743 2768 CONECT 2766 2747 2750 2768 CONECT 2767 2754 2757 2768 CONECT 2768 1558 2764 2765 2766 CONECT 2768 2767 2920 CONECT 2769 2727 CONECT 2770 2728 CONECT 2771 2729 CONECT 2772 2734 CONECT 2773 2734 CONECT 2774 2734 CONECT 2775 2735 CONECT 2776 2735 CONECT 2777 2736 CONECT 2778 2736 CONECT 2779 2744 CONECT 2780 2744 CONECT 2781 2744 CONECT 2782 2745 CONECT 2783 2746 CONECT 2784 2746 CONECT 2785 2751 CONECT 2786 2751 CONECT 2787 2751 CONECT 2788 2752 CONECT 2789 2753 CONECT 2790 2753 CONECT 2791 2758 CONECT 2792 2758 CONECT 2793 2758 CONECT 2794 2759 CONECT 2795 2759 CONECT 2796 2760 CONECT 2797 2760 CONECT 2798 2726 CONECT 2920 2768 MASTER 321 0 8 8 0 0 0 6 1677 1 116 12 END