HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 11-OCT-19 6UNE TITLE HUMAN CYP3A4 BOUND TO AN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 3A4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,8-CINEOLE 2-EXO-MONOOXYGENASE,ALBENDAZOLE MONOOXYGENASE, COMPND 5 ALBENDAZOLE SULFOXIDASE,CYPIIIA3,CYPIIIA4,CHOLESTEROL 25-HYDROXYLASE, COMPND 6 CYTOCHROME P450 3A3,CYTOCHROME P450 HLP,CYTOCHROME P450 NF-25, COMPND 7 CYTOCHROME P450-PCN1,NIFEDIPINE OXIDASE,QUININE 3-MONOOXYGENASE, COMPND 8 TAUROCHENODEOXYCHOLATE 6-ALPHA-HYDROXYLASE; COMPND 9 EC: 1.14.14.1,1.14.14.56,1.14.14.73,1.14.14.55; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP3A4, CYP3A3; 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_VARIANT: C41; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PCWORI KEYWDS CYP3A4, INHIBITOR, COMPLEX, OXIDOREDUCTASE, OXIDOREDUCTASE- KEYWDS 2 OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.F.SEVRIOUKOVA REVDAT 4 11-OCT-23 6UNE 1 REMARK REVDAT 3 04-MAR-20 6UNE 1 JRNL REVDAT 2 26-FEB-20 6UNE 1 JRNL REVDAT 1 05-FEB-20 6UNE 0 JRNL AUTH E.R.SAMUELS,I.F.SEVRIOUKOVA JRNL TITL AN INCREASE IN SIDE-GROUP HYDROPHOBICITY LARGELY IMPROVES JRNL TITL 2 THE POTENCY OF RITONAVIR-LIKE INHIBITORS OF CYP3A4. JRNL REF BIOORG.MED.CHEM. V. 28 15349 2020 JRNL REFN ESSN 1464-3391 JRNL PMID 32044230 JRNL DOI 10.1016/J.BMC.2020.115349 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 16015 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 771 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 39.5550 - 4.6317 0.97 2637 149 0.1807 0.2391 REMARK 3 2 4.6317 - 3.6772 0.97 2560 130 0.1980 0.2399 REMARK 3 3 3.6772 - 3.2126 0.99 2561 122 0.2487 0.3193 REMARK 3 4 3.2126 - 2.9190 0.97 2545 130 0.2772 0.3585 REMARK 3 5 2.9190 - 2.7098 0.99 2551 111 0.3187 0.3364 REMARK 3 6 2.7098 - 2.5501 0.93 2390 129 0.3528 0.4050 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.460 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 89.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 129.0 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 : 0.004 3898 REMARK 3 ANGLE : 0.754 5297 REMARK 3 CHIRALITY : 0.046 582 REMARK 3 PLANARITY : 0.005 666 REMARK 3 DIHEDRAL : 14.629 2385 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -19.3287 -23.8704 -12.8200 REMARK 3 T TENSOR REMARK 3 T11: 0.5151 T22: 0.5530 REMARK 3 T33: 0.5481 T12: -0.0537 REMARK 3 T13: 0.0126 T23: -0.0935 REMARK 3 L TENSOR REMARK 3 L11: 4.9824 L22: 7.0624 REMARK 3 L33: 4.0956 L12: -2.6605 REMARK 3 L13: -1.3353 L23: 1.8216 REMARK 3 S TENSOR REMARK 3 S11: 0.0238 S12: 0.3040 S13: -0.5378 REMARK 3 S21: 0.3984 S22: -0.1967 S23: -0.1228 REMARK 3 S31: 0.5594 S32: -0.2196 S33: 0.0530 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 6UNE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000244894. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-17 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 6.0-7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16198 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 79.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 2.46300 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5VCC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM MALONATE, MICROBATCH, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 1.000000 0.000000 0.000000 38.54450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.75500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.12500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.54450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.75500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.12500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.54450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 50.75500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 63.12500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.54450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 50.75500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.12500 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: DIMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 -77.08900 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 72830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 -77.08900 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 350 BIOMT1 3 -1.000000 0.000000 0.000000 -77.08900 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 21 REMARK 465 ALA A 22 REMARK 465 TYR A 23 REMARK 465 LEU A 24 REMARK 465 TYR A 25 REMARK 465 GLY A 26 REMARK 465 THR A 27 REMARK 465 HIS A 28 REMARK 465 LEU A 210 REMARK 465 LEU A 211 REMARK 465 ARG A 212 REMARK 465 THR A 264 REMARK 465 GLN A 265 REMARK 465 LYS A 266 REMARK 465 HIS A 267 REMARK 465 ARG A 268 REMARK 465 VAL A 269 REMARK 465 SER A 281 REMARK 465 LYS A 282 REMARK 465 GLU A 283 REMARK 465 THR A 284 REMARK 465 GLU A 285 REMARK 465 SER A 286 REMARK 465 HIS A 287 REMARK 465 ASP A 497 REMARK 465 GLY A 498 REMARK 465 THR A 499 REMARK 465 VAL A 500 REMARK 465 SER A 501 REMARK 465 GLY A 502 REMARK 465 ALA A 503 REMARK 465 HIS A 504 REMARK 465 HIS A 505 REMARK 465 HIS A 506 REMARK 465 HIS A 507 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 PHE A 46 -51.00 68.44 REMARK 500 VAL A 95 -67.98 -127.58 REMARK 500 ASP A 123 -123.78 57.47 REMARK 500 PRO A 169 176.94 -56.04 REMARK 500 PHE A 189 -17.44 -144.08 REMARK 500 GLN A 200 52.38 -111.31 REMARK 500 ASP A 201 -158.79 -85.28 REMARK 500 PHE A 226 60.73 -116.63 REMARK 500 ASN A 237 8.60 59.19 REMARK 500 ARG A 243 -8.34 -54.06 REMARK 500 GLU A 258 39.81 -84.97 REMARK 500 SER A 259 -57.88 -129.67 REMARK 500 TYR A 307 -69.45 -99.26 REMARK 500 MET A 371 -54.55 72.57 REMARK 500 ASN A 441 -178.92 -67.41 REMARK 500 GLU A 486 -73.09 -56.40 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 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 442 SG REMARK 620 2 HEM A 601 NA 95.8 REMARK 620 3 HEM A 601 NB 90.9 85.6 REMARK 620 4 HEM A 601 NC 89.2 175.0 93.7 REMARK 620 5 HEM A 601 ND 92.3 93.3 176.7 87.2 REMARK 620 6 QES A 602 N27 169.2 78.9 79.4 96.1 97.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QES A 602 DBREF 6UNE A 23 503 UNP P08684 CP3A4_HUMAN 23 503 SEQADV 6UNE MET A 21 UNP P08684 INITIATING METHIONINE SEQADV 6UNE ALA A 22 UNP P08684 EXPRESSION TAG SEQADV 6UNE HIS A 504 UNP P08684 EXPRESSION TAG SEQADV 6UNE HIS A 505 UNP P08684 EXPRESSION TAG SEQADV 6UNE HIS A 506 UNP P08684 EXPRESSION TAG SEQADV 6UNE HIS A 507 UNP P08684 EXPRESSION TAG SEQRES 1 A 487 MET ALA TYR LEU TYR GLY THR HIS SER HIS GLY LEU PHE SEQRES 2 A 487 LYS LYS LEU GLY ILE PRO GLY PRO THR PRO LEU PRO PHE SEQRES 3 A 487 LEU GLY ASN ILE LEU SER TYR HIS LYS GLY PHE CYS MET SEQRES 4 A 487 PHE ASP MET GLU CYS HIS LYS LYS TYR GLY LYS VAL TRP SEQRES 5 A 487 GLY PHE TYR ASP GLY GLN GLN PRO VAL LEU ALA ILE THR SEQRES 6 A 487 ASP PRO ASP MET ILE LYS THR VAL LEU VAL LYS GLU CYS SEQRES 7 A 487 TYR SER VAL PHE THR ASN ARG ARG PRO PHE GLY PRO VAL SEQRES 8 A 487 GLY PHE MET LYS SER ALA ILE SER ILE ALA GLU ASP GLU SEQRES 9 A 487 GLU TRP LYS ARG LEU ARG SER LEU LEU SER PRO THR PHE SEQRES 10 A 487 THR SER GLY LYS LEU LYS GLU MET VAL PRO ILE ILE ALA SEQRES 11 A 487 GLN TYR GLY ASP VAL LEU VAL ARG ASN LEU ARG ARG GLU SEQRES 12 A 487 ALA GLU THR GLY LYS PRO VAL THR LEU LYS ASP VAL PHE SEQRES 13 A 487 GLY ALA TYR SER MET ASP VAL ILE THR SER THR SER PHE SEQRES 14 A 487 GLY VAL ASN ILE ASP SER LEU ASN ASN PRO GLN ASP PRO SEQRES 15 A 487 PHE VAL GLU ASN THR LYS LYS LEU LEU ARG PHE ASP PHE SEQRES 16 A 487 LEU ASP PRO PHE PHE LEU SER ILE THR VAL PHE PRO PHE SEQRES 17 A 487 LEU ILE PRO ILE LEU GLU VAL LEU ASN ILE CYS VAL PHE SEQRES 18 A 487 PRO ARG GLU VAL THR ASN PHE LEU ARG LYS SER VAL LYS SEQRES 19 A 487 ARG MET LYS GLU SER ARG LEU GLU ASP THR GLN LYS HIS SEQRES 20 A 487 ARG VAL ASP PHE LEU GLN LEU MET ILE ASP SER GLN ASN SEQRES 21 A 487 SER LYS GLU THR GLU SER HIS LYS ALA LEU SER ASP LEU SEQRES 22 A 487 GLU LEU VAL ALA GLN SER ILE ILE PHE ILE PHE ALA GLY SEQRES 23 A 487 TYR GLU THR THR SER SER VAL LEU SER PHE ILE MET TYR SEQRES 24 A 487 GLU LEU ALA THR HIS PRO ASP VAL GLN GLN LYS LEU GLN SEQRES 25 A 487 GLU GLU ILE ASP ALA VAL LEU PRO ASN LYS ALA PRO PRO SEQRES 26 A 487 THR TYR ASP THR VAL LEU GLN MET GLU TYR LEU ASP MET SEQRES 27 A 487 VAL VAL ASN GLU THR LEU ARG LEU PHE PRO ILE ALA MET SEQRES 28 A 487 ARG LEU GLU ARG VAL CYS LYS LYS ASP VAL GLU ILE ASN SEQRES 29 A 487 GLY MET PHE ILE PRO LYS GLY VAL VAL VAL MET ILE PRO SEQRES 30 A 487 SER TYR ALA LEU HIS ARG ASP PRO LYS TYR TRP THR GLU SEQRES 31 A 487 PRO GLU LYS PHE LEU PRO GLU ARG PHE SER LYS LYS ASN SEQRES 32 A 487 LYS ASP ASN ILE ASP PRO TYR ILE TYR THR PRO PHE GLY SEQRES 33 A 487 SER GLY PRO ARG ASN CYS ILE GLY MET ARG PHE ALA LEU SEQRES 34 A 487 MET ASN MET LYS LEU ALA LEU ILE ARG VAL LEU GLN ASN SEQRES 35 A 487 PHE SER PHE LYS PRO CYS LYS GLU THR GLN ILE PRO LEU SEQRES 36 A 487 LYS LEU SER LEU GLY GLY LEU LEU GLN PRO GLU LYS PRO SEQRES 37 A 487 VAL VAL LEU LYS VAL GLU SER ARG ASP GLY THR VAL SER SEQRES 38 A 487 GLY ALA HIS HIS HIS HIS HET HEM A 601 43 HET QES A 602 40 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM QES TERT-BUTYL [(2R)-1-(1H-INDOL-3-YL)-3-{[(2S)-3-OXO-2- HETNAM 2 QES (PHENYLAMINO)-3-{[(PYRIDIN-3-YL) HETNAM 3 QES METHYL]AMINO}PROPYL]SULFANYL}PROPAN-2-YL]CARBAMATE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 QES C31 H37 N5 O3 S HELIX 1 AA1 GLY A 31 GLY A 37 1 7 HELIX 2 AA2 ASN A 49 HIS A 54 5 6 HELIX 3 AA3 LYS A 55 GLY A 69 1 15 HELIX 4 AA4 ASP A 86 VAL A 95 1 10 HELIX 5 AA5 VAL A 111 ALA A 117 5 7 HELIX 6 AA6 GLU A 122 SER A 134 1 13 HELIX 7 AA7 PRO A 135 PHE A 137 5 3 HELIX 8 AA8 THR A 138 MET A 145 1 8 HELIX 9 AA9 MET A 145 GLU A 165 1 21 HELIX 10 AB1 LEU A 172 SER A 188 1 17 HELIX 11 AB2 GLU A 205 LYS A 209 5 5 HELIX 12 AB3 ASP A 217 PHE A 226 1 10 HELIX 13 AB4 LEU A 229 VAL A 235 1 7 HELIX 14 AB5 GLU A 244 LEU A 261 1 18 HELIX 15 AB6 PHE A 271 GLN A 279 1 9 HELIX 16 AB7 SER A 291 THR A 323 1 33 HELIX 17 AB8 HIS A 324 LEU A 339 1 16 HELIX 18 AB9 PRO A 340 ALA A 343 5 4 HELIX 19 AC1 THR A 346 GLN A 352 1 7 HELIX 20 AC2 MET A 353 PHE A 367 1 15 HELIX 21 AC3 SER A 398 ARG A 403 1 6 HELIX 22 AC4 LEU A 415 SER A 420 5 6 HELIX 23 AC5 GLY A 444 GLN A 461 1 18 SHEET 1 AA1 5 VAL A 71 ASP A 76 0 SHEET 2 AA1 5 GLN A 79 ILE A 84 -1 O VAL A 81 N PHE A 74 SHEET 3 AA1 5 VAL A 393 PRO A 397 1 O VAL A 393 N LEU A 82 SHEET 4 AA1 5 ARG A 372 CYS A 377 -1 N ARG A 375 O VAL A 394 SHEET 5 AA1 5 PHE A 102 ASN A 104 -1 N ASN A 104 O VAL A 376 SHEET 1 AA2 3 VAL A 170 THR A 171 0 SHEET 2 AA2 3 VAL A 490 SER A 495 -1 O LEU A 491 N VAL A 170 SHEET 3 AA2 3 PHE A 463 PRO A 467 -1 N LYS A 466 O LYS A 492 SHEET 1 AA3 2 VAL A 381 ILE A 383 0 SHEET 2 AA3 2 MET A 386 ILE A 388 -1 O ILE A 388 N VAL A 381 LINK SG CYS A 442 FE HEM A 601 1555 1555 2.50 LINK FE HEM A 601 N27 QES A 602 1555 1555 2.34 CISPEP 1 GLY A 109 PRO A 110 0 -2.32 CISPEP 2 LEU A 261 GLU A 262 0 2.65 CISPEP 3 ILE A 473 PRO A 474 0 1.82 SITE 1 AC1 24 ARG A 105 ILE A 118 SER A 119 TRP A 126 SITE 2 AC1 24 ARG A 130 PHE A 137 PHE A 302 ALA A 305 SITE 3 AC1 24 THR A 309 VAL A 313 ILE A 369 ALA A 370 SITE 4 AC1 24 LEU A 373 ARG A 375 PRO A 434 PHE A 435 SITE 5 AC1 24 GLY A 436 SER A 437 ARG A 440 ASN A 441 SITE 6 AC1 24 CYS A 442 ALA A 448 MET A 452 QES A 602 SITE 1 AC2 12 ARG A 105 ARG A 106 PHE A 108 SER A 119 SITE 2 AC2 12 ILE A 120 PHE A 213 PHE A 215 PHE A 241 SITE 3 AC2 12 PHE A 304 ALA A 305 GLU A 374 HEM A 601 CRYST1 77.089 101.510 126.250 90.00 90.00 90.00 I 2 2 2 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 0.012972 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009851 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007921 0.00000