HEADER OXIDOREDUCTASE 06-JUN-18 6A15 TITLE STRUCTURE OF CYP90B1 IN COMPLEX WITH CHOLESTEROL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 90B1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEIN DWARF 4,DWARF4,STEROID 22-ALPHA-HYDROXYLASE; COMPND 5 EC: 1.14.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: CYP90B1, DWF4, AT3G50660, T3A5.40; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) KEYWDS CYTOCHROME P450, PHYTOHORMONE, BRASSINOSTEROID, CHOLESTEROL, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.FUJIYAMA,T.HINO,M.KANADANI,M.MIZUTANI,S.NAGANO REVDAT 3 22-NOV-23 6A15 1 REMARK REVDAT 2 10-JUL-19 6A15 1 JRNL REVDAT 1 12-JUN-19 6A15 0 JRNL AUTH K.FUJIYAMA,T.HINO,M.KANADANI,B.WATANABE,H.JAE LEE, JRNL AUTH 2 M.MIZUTANI,S.NAGANO JRNL TITL STRUCTURAL INSIGHTS INTO A KEY STEP OF BRASSINOSTEROID JRNL TITL 2 BIOSYNTHESIS AND ITS INHIBITION. JRNL REF NAT.PLANTS V. 5 589 2019 JRNL REFN ESSN 2055-0278 JRNL PMID 31182839 JRNL DOI 10.1038/S41477-019-0436-6 REMARK 2 REMARK 2 RESOLUTION. 1.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: 000) 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) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 48938 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.160 REMARK 3 FREE R VALUE TEST SET COUNT : 2523 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 41.5266 - 4.6891 0.99 2801 122 0.1788 0.2179 REMARK 3 2 4.6891 - 3.7226 1.00 2614 182 0.1394 0.1446 REMARK 3 3 3.7226 - 3.2523 1.00 2623 141 0.1502 0.1617 REMARK 3 4 3.2523 - 2.9550 1.00 2618 130 0.1597 0.2133 REMARK 3 5 2.9550 - 2.7432 1.00 2574 173 0.1592 0.2010 REMARK 3 6 2.7432 - 2.5815 1.00 2568 150 0.1551 0.1921 REMARK 3 7 2.5815 - 2.4523 1.00 2555 165 0.1564 0.1916 REMARK 3 8 2.4523 - 2.3455 1.00 2579 134 0.1499 0.1831 REMARK 3 9 2.3455 - 2.2552 1.00 2588 135 0.1534 0.1934 REMARK 3 10 2.2552 - 2.1774 1.00 2567 131 0.1512 0.1812 REMARK 3 11 2.1774 - 2.1093 1.00 2553 163 0.1480 0.1776 REMARK 3 12 2.1093 - 2.0490 1.00 2568 131 0.1483 0.1918 REMARK 3 13 2.0490 - 1.9951 1.00 2592 118 0.1517 0.2001 REMARK 3 14 1.9951 - 1.9464 1.00 2552 145 0.1648 0.1958 REMARK 3 15 1.9464 - 1.9022 1.00 2565 117 0.1663 0.2087 REMARK 3 16 1.9022 - 1.8617 0.99 2573 106 0.1755 0.2404 REMARK 3 17 1.8617 - 1.8245 0.98 2480 141 0.1931 0.2328 REMARK 3 18 1.8245 - 1.7900 0.95 2445 139 0.2177 0.2655 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.09 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 : 0.017 3748 REMARK 3 ANGLE : 1.389 5067 REMARK 3 CHIRALITY : 0.097 541 REMARK 3 PLANARITY : 0.009 632 REMARK 3 DIHEDRAL : 16.815 2210 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 6A15 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1300007891. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL32XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49003 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 41.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.11780 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.48660 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.370 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: 6A18 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRISODIUM CITRATE (PH4.8), VAPOR REMARK 280 DIFFUSION, SITTING 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 38.40900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.51550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.28700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.51550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.40900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.28700 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: 1160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 27 REMARK 465 ALA A 28 REMARK 465 LYS A 29 REMARK 465 ARG A 30 REMARK 465 ARG A 31 REMARK 465 ASN A 32 REMARK 465 ARG A 33 REMARK 465 LYS A 34 REMARK 465 TRP A 46 REMARK 465 PRO A 47 REMARK 465 PHE A 48 REMARK 465 GLN A 280 REMARK 465 ARG A 281 REMARK 465 THR A 447 REMARK 465 TRP A 448 REMARK 465 GLY A 449 REMARK 465 HIS A 517 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 OE1 GLU A 109 O HOH A 701 2.02 REMARK 500 OE1 GLU A 201 O HOH A 702 2.14 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 SER A 111 82.62 -154.64 REMARK 500 THR A 151 -82.58 -111.89 REMARK 500 THR A 315 -80.45 -125.69 REMARK 500 MET A 453 47.78 -144.60 REMARK 500 CYS A 462 121.41 -36.46 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 462 SG REMARK 620 2 HEM A 601 NA 102.8 REMARK 620 3 HEM A 601 NB 92.7 88.8 REMARK 620 4 HEM A 601 NC 91.8 165.4 90.8 REMARK 620 5 HEM A 601 ND 101.6 87.6 165.7 89.1 REMARK 620 N 1 2 3 4 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 CLR A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 608 DBREF 6A15 A 29 513 UNP O64989 C90B1_ARATH 29 513 SEQADV 6A15 MET A 27 UNP O64989 INITIATING METHIONINE SEQADV 6A15 ALA A 28 UNP O64989 EXPRESSION TAG SEQADV 6A15 A UNP O64989 GLU 256 DELETION SEQADV 6A15 A UNP O64989 ASP 257 DELETION SEQADV 6A15 A UNP O64989 GLN 258 DELETION SEQADV 6A15 A UNP O64989 GLU 259 DELETION SEQADV 6A15 A UNP O64989 GLU 260 DELETION SEQADV 6A15 A UNP O64989 GLU 261 DELETION SEQADV 6A15 A UNP O64989 GLU 262 DELETION SEQADV 6A15 A UNP O64989 VAL 263 DELETION SEQADV 6A15 A UNP O64989 LYS 264 DELETION SEQADV 6A15 A UNP O64989 THR 265 DELETION SEQADV 6A15 A UNP O64989 GLU 266 DELETION SEQADV 6A15 A UNP O64989 ASP 267 DELETION SEQADV 6A15 A UNP O64989 GLU 268 DELETION SEQADV 6A15 A UNP O64989 ALA 269 DELETION SEQADV 6A15 A UNP O64989 GLU 270 DELETION SEQADV 6A15 A UNP O64989 MET 271 DELETION SEQADV 6A15 A UNP O64989 SER 272 DELETION SEQADV 6A15 A UNP O64989 LYS 273 DELETION SEQADV 6A15 A UNP O64989 SER 274 DELETION SEQADV 6A15 A UNP O64989 ASP 275 DELETION SEQADV 6A15 A UNP O64989 HIS 276 DELETION SEQADV 6A15 A UNP O64989 VAL 277 DELETION SEQADV 6A15 A UNP O64989 ASN 434 DELETION SEQADV 6A15 A UNP O64989 ASN 435 DELETION SEQADV 6A15 A UNP O64989 GLY 436 DELETION SEQADV 6A15 A UNP O64989 ALA 437 DELETION SEQADV 6A15 A UNP O64989 SER 438 DELETION SEQADV 6A15 A UNP O64989 SER 439 DELETION SEQADV 6A15 A UNP O64989 SER 440 DELETION SEQADV 6A15 A UNP O64989 GLY 441 DELETION SEQADV 6A15 A UNP O64989 SER 442 DELETION SEQADV 6A15 A UNP O64989 GLY 443 DELETION SEQADV 6A15 A UNP O64989 SER 444 DELETION SEQADV 6A15 A UNP O64989 PHE 445 DELETION SEQADV 6A15 A UNP O64989 SER 446 DELETION SEQADV 6A15 LEU A 506 UNP O64989 PRO 506 ENGINEERED MUTATION SEQADV 6A15 HIS A 514 UNP O64989 EXPRESSION TAG SEQADV 6A15 HIS A 515 UNP O64989 EXPRESSION TAG SEQADV 6A15 HIS A 516 UNP O64989 EXPRESSION TAG SEQADV 6A15 HIS A 517 UNP O64989 EXPRESSION TAG SEQRES 1 A 456 MET ALA LYS ARG ARG ASN ARG LYS THR ARG PHE ASN LEU SEQRES 2 A 456 PRO PRO GLY LYS SER GLY TRP PRO PHE LEU GLY GLU THR SEQRES 3 A 456 ILE GLY TYR LEU LYS PRO TYR THR ALA THR THR LEU GLY SEQRES 4 A 456 ASP PHE MET GLN GLN HIS VAL SER LYS TYR GLY LYS ILE SEQRES 5 A 456 TYR ARG SER ASN LEU PHE GLY GLU PRO THR ILE VAL SER SEQRES 6 A 456 ALA ASP ALA GLY LEU ASN ARG PHE ILE LEU GLN ASN GLU SEQRES 7 A 456 GLY ARG LEU PHE GLU CYS SER TYR PRO ARG SER ILE GLY SEQRES 8 A 456 GLY ILE LEU GLY LYS TRP SER MET LEU VAL LEU VAL GLY SEQRES 9 A 456 ASP MET HIS ARG ASP MET ARG SER ILE SER LEU ASN PHE SEQRES 10 A 456 LEU SER HIS ALA ARG LEU ARG THR ILE LEU LEU LYS ASP SEQRES 11 A 456 VAL GLU ARG HIS THR LEU PHE VAL LEU ASP SER TRP GLN SEQRES 12 A 456 GLN ASN SER ILE PHE SER ALA GLN ASP GLU ALA LYS LYS SEQRES 13 A 456 PHE THR PHE ASN LEU MET ALA LYS HIS ILE MET SER MET SEQRES 14 A 456 ASP PRO GLY GLU GLU GLU THR GLU GLN LEU LYS LYS GLU SEQRES 15 A 456 TYR VAL THR PHE MET LYS GLY VAL VAL SER ALA PRO LEU SEQRES 16 A 456 ASN LEU PRO GLY THR ALA TYR HIS LYS ALA LEU GLN SER SEQRES 17 A 456 ARG ALA THR ILE LEU LYS PHE ILE GLU ARG LYS MET GLU SEQRES 18 A 456 GLU ARG LYS LEU ASP ILE LYS GLU ARG LYS GLN ARG THR SEQRES 19 A 456 ASP ASP ASP LEU LEU GLY TRP VAL LEU LYS HIS SER ASN SEQRES 20 A 456 LEU SER THR GLU GLN ILE LEU ASP LEU ILE LEU SER LEU SEQRES 21 A 456 LEU PHE ALA GLY HIS GLU THR SER SER VAL ALA ILE ALA SEQRES 22 A 456 LEU ALA ILE PHE PHE LEU GLN ALA CYS PRO LYS ALA VAL SEQRES 23 A 456 GLU GLU LEU ARG GLU GLU HIS LEU GLU ILE ALA ARG ALA SEQRES 24 A 456 LYS LYS GLU LEU GLY GLU SER GLU LEU ASN TRP ASP ASP SEQRES 25 A 456 TYR LYS LYS MET ASP PHE THR GLN CYS VAL ILE ASN GLU SEQRES 26 A 456 THR LEU ARG LEU GLY ASN VAL VAL ARG PHE LEU HIS ARG SEQRES 27 A 456 LYS ALA LEU LYS ASP VAL ARG TYR LYS GLY TYR ASP ILE SEQRES 28 A 456 PRO SER GLY TRP LYS VAL LEU PRO VAL ILE SER ALA VAL SEQRES 29 A 456 HIS LEU ASP ASN SER ARG TYR ASP GLN PRO ASN LEU PHE SEQRES 30 A 456 ASN PRO TRP ARG TRP GLN GLN GLN THR TRP GLY ASN ASN SEQRES 31 A 456 TYR MET PRO PHE GLY GLY GLY PRO ARG LEU CYS ALA GLY SEQRES 32 A 456 SER GLU LEU ALA LYS LEU GLU MET ALA VAL PHE ILE HIS SEQRES 33 A 456 HIS LEU VAL LEU LYS PHE ASN TRP GLU LEU ALA GLU ASP SEQRES 34 A 456 ASP LYS PRO PHE ALA PHE PRO PHE VAL ASP PHE PRO ASN SEQRES 35 A 456 GLY LEU LEU ILE ARG VAL SER ARG ILE LEU HIS HIS HIS SEQRES 36 A 456 HIS HET HEM A 601 73 HET CLR A 602 28 HET GOL A 603 14 HET GOL A 604 14 HET GOL A 605 14 HET GOL A 606 14 HET GOL A 607 14 HET CL A 608 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CLR CHOLESTEROL HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 CLR C27 H46 O FORMUL 4 GOL 5(C3 H8 O3) FORMUL 9 CL CL 1- FORMUL 10 HOH *301(H2 O) HELIX 1 AA1 GLU A 51 LYS A 57 1 7 HELIX 2 AA2 GLY A 65 GLY A 76 1 12 HELIX 3 AA3 ASP A 93 ASN A 103 1 11 HELIX 4 AA4 PRO A 113 GLY A 121 1 9 HELIX 5 AA5 VAL A 129 LEU A 144 1 16 HELIX 6 AA6 SER A 145 THR A 151 1 7 HELIX 7 AA7 THR A 151 ASP A 166 1 16 HELIX 8 AA8 ALA A 176 SER A 194 1 19 HELIX 9 AA9 GLU A 199 VAL A 210 1 12 HELIX 10 AB1 THR A 211 VAL A 217 1 7 HELIX 11 AB2 THR A 226 GLU A 255 1 30 HELIX 12 AB3 ASP A 285 SER A 294 1 10 HELIX 13 AB4 SER A 297 THR A 315 1 19 HELIX 14 AB5 THR A 315 ALA A 329 1 15 HELIX 15 AB6 CYS A 330 GLY A 352 1 23 HELIX 16 AB7 ASN A 357 LYS A 363 1 7 HELIX 17 AB8 MET A 364 ASN A 379 1 16 HELIX 18 AB9 ILE A 409 LEU A 414 1 6 HELIX 19 AC1 ASN A 426 GLN A 431 5 6 HELIX 20 AC2 GLY A 457 LEU A 461 5 5 HELIX 21 AC3 GLY A 464 LYS A 482 1 19 SHEET 1 AA1 3 TYR A 59 THR A 60 0 SHEET 2 AA1 3 PHE A 494 ALA A 495 -1 O ALA A 495 N TYR A 59 SHEET 3 AA1 3 VAL A 499 ASP A 500 -1 O ASP A 500 N PHE A 494 SHEET 1 AA2 5 ILE A 78 LEU A 83 0 SHEET 2 AA2 5 GLU A 86 SER A 91 -1 O VAL A 90 N TYR A 79 SHEET 3 AA2 5 LYS A 404 PRO A 407 1 O LEU A 406 N ILE A 89 SHEET 4 AA2 5 ARG A 386 ALA A 388 -1 N ARG A 386 O VAL A 405 SHEET 5 AA2 5 PHE A 108 CYS A 110 -1 N GLU A 109 O LYS A 387 SHEET 1 AA3 3 PHE A 174 SER A 175 0 SHEET 2 AA3 3 LEU A 506 ARG A 511 -1 O ILE A 507 N PHE A 174 SHEET 3 AA3 3 PHE A 483 LEU A 487 -1 N ASN A 484 O SER A 510 SHEET 1 AA4 2 VAL A 392 TYR A 394 0 SHEET 2 AA4 2 TYR A 397 ILE A 399 -1 O ILE A 399 N VAL A 392 LINK SG CYS A 462 FE HEM A 601 1555 1555 2.38 CISPEP 1 PHE A 496 PRO A 497 0 15.53 SITE 1 AC1 15 TYR A 112 HIS A 133 ARG A 137 MET A 188 SITE 2 AC1 15 LEU A 308 THR A 315 ARG A 386 PRO A 454 SITE 3 AC1 15 PHE A 455 ARG A 460 CYS A 462 GLY A 464 SITE 4 AC1 15 CLR A 602 HOH A 771 HOH A 851 SITE 1 AC2 7 TYR A 112 VAL A 216 SER A 307 PHE A 383 SITE 2 AC2 7 HIS A 385 HEM A 601 HOH A 929 SITE 1 AC3 6 GLN A 328 ASN A 484 TRP A 485 HOH A 717 SITE 2 AC3 6 HOH A 901 HOH A 933 SITE 1 AC4 7 THR A 62 ASN A 423 LEU A 424 PHE A 425 SITE 2 AC4 7 HOH A 713 HOH A 752 HOH A 900 SITE 1 AC5 5 GLY A 130 HIS A 133 ARG A 134 PRO A 459 SITE 2 AC5 5 HOH A 746 SITE 1 AC6 4 GLU A 466 LYS A 469 HOH A 720 HOH A 748 SITE 1 AC7 3 THR A 35 PHE A 37 ASN A 295 CRYST1 76.818 80.574 83.031 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 0.013018 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012411 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012044 0.00000