HEADER OXIDOREDUCTASE 06-JUN-18 6A17 TITLE CRYSTAL STRUCTURE OF CYP90B1 IN COMPLEX WITH BRASSINAZOLE 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, BRASSINAZOLE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.FUJIYAMA,T.HINO,M.KANADANI,M.MIZUTANI,S.NAGANO REVDAT 3 22-NOV-23 6A17 1 REMARK REVDAT 2 10-JUL-19 6A17 1 JRNL REVDAT 1 12-JUN-19 6A17 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. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 25661 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.234 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1257 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 49.0490 - 4.7856 1.00 3149 149 0.2207 0.2558 REMARK 3 2 4.7856 - 3.7989 1.00 2851 146 0.1963 0.2284 REMARK 3 3 3.7989 - 3.3188 1.00 2785 153 0.2131 0.2486 REMARK 3 4 3.3188 - 3.0154 1.00 2760 149 0.2421 0.2945 REMARK 3 5 3.0154 - 2.7993 1.00 2709 159 0.2633 0.2953 REMARK 3 6 2.7993 - 2.6343 1.00 2746 137 0.2683 0.3464 REMARK 3 7 2.6343 - 2.5024 1.00 2699 134 0.2712 0.3338 REMARK 3 8 2.5024 - 2.3934 1.00 2697 132 0.2962 0.3376 REMARK 3 9 2.3934 - 2.3013 0.75 2008 98 0.3249 0.3817 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.38 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 : 0.002 3781 REMARK 3 ANGLE : 0.521 5119 REMARK 3 CHIRALITY : 0.035 539 REMARK 3 PLANARITY : 0.002 647 REMARK 3 DIHEDRAL : 14.788 2227 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 6A17 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ. REMARK 100 THE DEPOSITION ID IS D_1300007914. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 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 (1.11.1_2575: ???) REMARK 200 DATA SCALING SOFTWARE : XDS, AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25669 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.301 REMARK 200 RESOLUTION RANGE LOW (A) : 49.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 8.500 REMARK 200 R MERGE (I) : 0.07890 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.2100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.35750 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.750 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: 6A15 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.90 M SODIUM CHLORIDE, 0.10 M REMARK 280 SODIUM/POTASSIUM PHOSPHATE BUFFER (PH6.2), 10%(W/V) PEG8,000, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 179.73833 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 359.47667 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 269.60750 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 449.34583 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 89.86917 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 179.73833 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 359.47667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 449.34583 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 269.60750 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 89.86917 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: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 THR A 35 REMARK 465 HIS A 514 REMARK 465 HIS A 515 REMARK 465 HIS A 516 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 O HOH A 720 O HOH A 736 1.99 REMARK 500 NZ LYS A 348 O GLU A 355 2.12 REMARK 500 O VAL A 157 OG1 THR A 161 2.17 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 ARG A 106 -67.75 -93.57 REMARK 500 SER A 111 78.82 -152.71 REMARK 500 LEU A 144 32.05 -91.92 REMARK 500 THR A 151 -86.52 -110.45 REMARK 500 ILE A 152 -71.51 -46.27 REMARK 500 ASN A 171 -6.48 73.84 REMARK 500 SER A 218 144.87 -175.50 REMARK 500 ASN A 379 76.65 57.49 REMARK 500 GLN A 421 73.32 51.78 REMARK 500 ASN A 450 20.18 -141.72 REMARK 500 MET A 453 52.49 -151.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 483 ASN A 484 147.41 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 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 9RL A 601 N20 REMARK 620 2 HEM A 602 NA 91.3 REMARK 620 3 HEM A 602 NB 97.7 90.0 REMARK 620 4 HEM A 602 NC 87.3 178.5 90.6 REMARK 620 5 HEM A 602 ND 80.5 90.3 178.2 89.0 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 9RL A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM 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 CL A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 606 DBREF 6A17 A 29 513 UNP O64989 C90B1_ARATH 29 513 SEQADV 6A17 MET A 27 UNP O64989 INITIATING METHIONINE SEQADV 6A17 ALA A 28 UNP O64989 EXPRESSION TAG SEQADV 6A17 A UNP O64989 GLU 256 DELETION SEQADV 6A17 A UNP O64989 ASP 257 DELETION SEQADV 6A17 A UNP O64989 GLN 258 DELETION SEQADV 6A17 A UNP O64989 GLU 259 DELETION SEQADV 6A17 A UNP O64989 GLU 260 DELETION SEQADV 6A17 A UNP O64989 GLU 261 DELETION SEQADV 6A17 A UNP O64989 GLU 262 DELETION SEQADV 6A17 A UNP O64989 VAL 263 DELETION SEQADV 6A17 A UNP O64989 LYS 264 DELETION SEQADV 6A17 A UNP O64989 THR 265 DELETION SEQADV 6A17 A UNP O64989 GLU 266 DELETION SEQADV 6A17 A UNP O64989 ASP 267 DELETION SEQADV 6A17 A UNP O64989 GLU 268 DELETION SEQADV 6A17 A UNP O64989 ALA 269 DELETION SEQADV 6A17 A UNP O64989 GLU 270 DELETION SEQADV 6A17 A UNP O64989 MET 271 DELETION SEQADV 6A17 A UNP O64989 SER 272 DELETION SEQADV 6A17 A UNP O64989 LYS 273 DELETION SEQADV 6A17 A UNP O64989 SER 274 DELETION SEQADV 6A17 A UNP O64989 ASP 275 DELETION SEQADV 6A17 A UNP O64989 HIS 276 DELETION SEQADV 6A17 A UNP O64989 VAL 277 DELETION SEQADV 6A17 A UNP O64989 ASN 435 DELETION SEQADV 6A17 A UNP O64989 GLY 436 DELETION SEQADV 6A17 A UNP O64989 ALA 437 DELETION SEQADV 6A17 A UNP O64989 SER 438 DELETION SEQADV 6A17 A UNP O64989 SER 439 DELETION SEQADV 6A17 A UNP O64989 SER 440 DELETION SEQADV 6A17 A UNP O64989 GLY 441 DELETION SEQADV 6A17 A UNP O64989 SER 442 DELETION SEQADV 6A17 A UNP O64989 GLY 443 DELETION SEQADV 6A17 A UNP O64989 SER 444 DELETION SEQADV 6A17 A UNP O64989 PHE 445 DELETION SEQADV 6A17 A UNP O64989 SER 446 DELETION SEQADV 6A17 LEU A 506 UNP O64989 PRO 506 ENGINEERED MUTATION SEQADV 6A17 HIS A 514 UNP O64989 EXPRESSION TAG SEQADV 6A17 HIS A 515 UNP O64989 EXPRESSION TAG SEQADV 6A17 HIS A 516 UNP O64989 EXPRESSION TAG SEQADV 6A17 HIS A 517 UNP O64989 EXPRESSION TAG SEQRES 1 A 457 MET ALA LYS ARG ARG ASN ARG LYS THR ARG PHE ASN LEU SEQRES 2 A 457 PRO PRO GLY LYS SER GLY TRP PRO PHE LEU GLY GLU THR SEQRES 3 A 457 ILE GLY TYR LEU LYS PRO TYR THR ALA THR THR LEU GLY SEQRES 4 A 457 ASP PHE MET GLN GLN HIS VAL SER LYS TYR GLY LYS ILE SEQRES 5 A 457 TYR ARG SER ASN LEU PHE GLY GLU PRO THR ILE VAL SER SEQRES 6 A 457 ALA ASP ALA GLY LEU ASN ARG PHE ILE LEU GLN ASN GLU SEQRES 7 A 457 GLY ARG LEU PHE GLU CYS SER TYR PRO ARG SER ILE GLY SEQRES 8 A 457 GLY ILE LEU GLY LYS TRP SER MET LEU VAL LEU VAL GLY SEQRES 9 A 457 ASP MET HIS ARG ASP MET ARG SER ILE SER LEU ASN PHE SEQRES 10 A 457 LEU SER HIS ALA ARG LEU ARG THR ILE LEU LEU LYS ASP SEQRES 11 A 457 VAL GLU ARG HIS THR LEU PHE VAL LEU ASP SER TRP GLN SEQRES 12 A 457 GLN ASN SER ILE PHE SER ALA GLN ASP GLU ALA LYS LYS SEQRES 13 A 457 PHE THR PHE ASN LEU MET ALA LYS HIS ILE MET SER MET SEQRES 14 A 457 ASP PRO GLY GLU GLU GLU THR GLU GLN LEU LYS LYS GLU SEQRES 15 A 457 TYR VAL THR PHE MET LYS GLY VAL VAL SER ALA PRO LEU SEQRES 16 A 457 ASN LEU PRO GLY THR ALA TYR HIS LYS ALA LEU GLN SER SEQRES 17 A 457 ARG ALA THR ILE LEU LYS PHE ILE GLU ARG LYS MET GLU SEQRES 18 A 457 GLU ARG LYS LEU ASP ILE LYS GLU ARG LYS GLN ARG THR SEQRES 19 A 457 ASP ASP ASP LEU LEU GLY TRP VAL LEU LYS HIS SER ASN SEQRES 20 A 457 LEU SER THR GLU GLN ILE LEU ASP LEU ILE LEU SER LEU SEQRES 21 A 457 LEU PHE ALA GLY HIS GLU THR SER SER VAL ALA ILE ALA SEQRES 22 A 457 LEU ALA ILE PHE PHE LEU GLN ALA CYS PRO LYS ALA VAL SEQRES 23 A 457 GLU GLU LEU ARG GLU GLU HIS LEU GLU ILE ALA ARG ALA SEQRES 24 A 457 LYS LYS GLU LEU GLY GLU SER GLU LEU ASN TRP ASP ASP SEQRES 25 A 457 TYR LYS LYS MET ASP PHE THR GLN CYS VAL ILE ASN GLU SEQRES 26 A 457 THR LEU ARG LEU GLY ASN VAL VAL ARG PHE LEU HIS ARG SEQRES 27 A 457 LYS ALA LEU LYS ASP VAL ARG TYR LYS GLY TYR ASP ILE SEQRES 28 A 457 PRO SER GLY TRP LYS VAL LEU PRO VAL ILE SER ALA VAL SEQRES 29 A 457 HIS LEU ASP ASN SER ARG TYR ASP GLN PRO ASN LEU PHE SEQRES 30 A 457 ASN PRO TRP ARG TRP GLN GLN GLN ASN THR TRP GLY ASN SEQRES 31 A 457 ASN TYR MET PRO PHE GLY GLY GLY PRO ARG LEU CYS ALA SEQRES 32 A 457 GLY SER GLU LEU ALA LYS LEU GLU MET ALA VAL PHE ILE SEQRES 33 A 457 HIS HIS LEU VAL LEU LYS PHE ASN TRP GLU LEU ALA GLU SEQRES 34 A 457 ASP ASP LYS PRO PHE ALA PHE PRO PHE VAL ASP PHE PRO SEQRES 35 A 457 ASN GLY LEU LEU ILE ARG VAL SER ARG ILE LEU HIS HIS SEQRES 36 A 457 HIS HIS HET 9RL A 601 23 HET HEM A 602 73 HET GOL A 603 6 HET GOL A 604 6 HET CL A 605 1 HET CL A 606 1 HETNAM 9RL (2R,3S)-4-(4-CHLOROPHENYL)-2-PHENYL-3-(1H-1,2,4- HETNAM 2 9RL TRIAZOL-1-YL)BUTAN-2-OL HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 9RL C18 H18 CL N3 O FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 CL 2(CL 1-) FORMUL 8 HOH *106(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 GLY A 130 LEU A 144 1 15 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 GLY A 215 1 17 HELIX 10 AB1 GLY A 225 GLU A 255 1 31 HELIX 11 AB2 ASP A 285 SER A 294 1 10 HELIX 12 AB3 SER A 297 CYS A 330 1 34 HELIX 13 AB4 CYS A 330 LEU A 351 1 22 HELIX 14 AB5 ASN A 357 LYS A 363 1 7 HELIX 15 AB6 MET A 364 ASN A 379 1 16 HELIX 16 AB7 ALA A 411 ASP A 415 5 5 HELIX 17 AB8 TRP A 428 GLN A 433 1 6 HELIX 18 AB9 GLY A 457 LEU A 461 5 5 HELIX 19 AC1 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 THR A 88 N SER A 81 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 ILE A 173 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 N20 9RL A 601 FE HEM A 602 1555 1555 2.45 CISPEP 1 PHE A 496 PRO A 497 0 5.89 SITE 1 AC1 6 LEU A 120 SER A 307 ALA A 311 THR A 315 SITE 2 AC1 6 HEM A 602 HOH A 765 SITE 1 AC2 21 TYR A 112 MET A 125 HIS A 133 ARG A 137 SITE 2 AC2 21 GLY A 312 THR A 315 SER A 316 ALA A 319 SITE 3 AC2 21 LEU A 375 VAL A 381 LEU A 384 ARG A 386 SITE 4 AC2 21 ILE A 409 PRO A 454 PHE A 455 GLY A 456 SITE 5 AC2 21 ARG A 460 CYS A 462 ALA A 468 9RL A 601 SITE 6 AC2 21 HOH A 767 SITE 1 AC3 6 GLU A 201 GLN A 204 LEU A 205 GLU A 208 SITE 2 AC3 6 PHE A 241 HOH A 704 SITE 1 AC4 7 VAL A 381 ARG A 382 PHE A 383 PRO A 497 SITE 2 AC4 7 HOH A 718 HOH A 759 HOH A 773 SITE 1 AC5 3 SER A 44 ARG A 80 HIS A 229 SITE 1 AC6 3 SER A 44 ASN A 82 HOH A 715 CRYST1 58.857 58.857 539.215 90.00 90.00 120.00 P 61 2 2 12 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 0.016990 0.009809 0.000000 0.00000 SCALE2 0.000000 0.019619 0.000000 0.00000 SCALE3 0.000000 0.000000 0.001855 0.00000