HEADER LIGASE 29-MAY-08 3DAM TITLE CRYSTAL STRUCTURE OF ALLENE OXIDE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 74A2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALLENE OXIDE SYNTHASE, RUBBER PARTICLE PROTEIN, RPP; COMPND 5 EC: 4.2.1.92; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARTHENIUM ARGENTATUM; SOURCE 3 ORGANISM_COMMON: GUAYULE RUBBER PLANT; SOURCE 4 ORGANISM_TAXID: 35935; SOURCE 5 GENE: CYP74A2, RPP30; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28B KEYWDS AOS HEME CYTOCHROME P450 STRUCTURE, FATTY ACID BIOSYNTHESIS, HEME, KEYWDS 2 IRON, LIPID SYNTHESIS, LYASE, METAL-BINDING, OXYLIPIN BIOSYNTHESIS, KEYWDS 3 LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR L.LI,X.WANG REVDAT 4 21-FEB-24 3DAM 1 REMARK SEQADV REVDAT 3 24-FEB-09 3DAM 1 VERSN REVDAT 2 14-OCT-08 3DAM 1 JRNL REVDAT 1 23-SEP-08 3DAM 0 JRNL AUTH L.LI,Z.CHANG,Z.PAN,Z.Q.FU,X.WANG JRNL TITL MODES OF HEME BINDING AND SUBSTRATE ACCESS FOR CYTOCHROME JRNL TITL 2 P450 CYP74A REVEALED BY CRYSTAL STRUCTURES OF ALLENE OXIDE JRNL TITL 3 SYNTHASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 13883 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18787124 JRNL DOI 10.1073/PNAS.0804099105 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 127388.880 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 24762 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2459 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3480 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 392 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3742 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 206 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.74000 REMARK 3 B22 (A**2) : -2.74000 REMARK 3 B33 (A**2) : 5.48000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.29 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 51.70 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : HEM.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : &_1_TOPOLOGY_INFILE_2 REMARK 3 TOPOLOGY FILE 3 : &_1_TOPOLOGY_INFILE_3 REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3DAM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-08. REMARK 100 THE DEPOSITION ID IS D_1000047800. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26120 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 98.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.80000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 100.0 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M (NH4)H2PO4, 50% MPD 0.1M TRIS PH REMARK 280 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 63.26750 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 82.02300 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 63.26750 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 82.02300 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 63.26750 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 82.02300 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 63.26750 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 82.02300 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.26750 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 82.02300 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 63.26750 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 82.02300 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 63.26750 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 82.02300 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 63.26750 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 63.26750 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 82.02300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 601 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 1 REMARK 465 ASP A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 ILE A 473 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 18 C - N - CA ANGL. DEV. = 12.9 DEGREES REMARK 500 PRO A 60 C - N - CA ANGL. DEV. = 15.4 DEGREES 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 PRO A 18 -26.13 -32.40 REMARK 500 PRO A 60 -34.81 -4.88 REMARK 500 ASP A 82 87.74 -63.60 REMARK 500 ASP A 90 28.59 46.49 REMARK 500 THR A 95 21.47 -78.04 REMARK 500 MET A 327 73.74 -119.20 REMARK 500 SER A 359 -159.80 -103.30 REMARK 500 SER A 457 172.95 179.01 REMARK 500 ALA A 471 -73.73 -64.07 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 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 426 SG REMARK 620 2 HEM A 600 NA 97.9 REMARK 620 3 HEM A 600 NB 86.8 88.5 REMARK 620 4 HEM A 600 NC 82.6 179.4 91.2 REMARK 620 5 HEM A 600 ND 96.7 89.8 176.3 90.5 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 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3DAN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALLENE OXIDE SYNTHASE REMARK 900 RELATED ID: 3DBM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALLENE OXIDE SYNTHASE DBREF 3DAM A 1 473 UNP Q40778 C74A2_PARAR 1 473 SEQADV 3DAM GLY A 105 UNP Q40778 ALA 105 CONFLICT SEQADV 3DAM LEU A 294 UNP Q40778 VAL 294 CONFLICT SEQADV 3DAM TYR A 392 UNP Q40778 PHE 392 CONFLICT SEQRES 1 A 473 MET ASP PRO SER SER LYS PRO LEU ARG GLU ILE PRO GLY SEQRES 2 A 473 SER TYR GLY ILE PRO PHE PHE GLN PRO ILE LYS ASP ARG SEQRES 3 A 473 LEU GLU TYR PHE TYR GLY THR GLY GLY ARG ASP GLU TYR SEQRES 4 A 473 PHE ARG SER ARG MET GLN LYS TYR GLN SER THR VAL PHE SEQRES 5 A 473 ARG ALA ASN MET PRO PRO GLY PRO PHE VAL SER SER ASN SEQRES 6 A 473 PRO LYS VAL ILE VAL LEU LEU ASP ALA LYS SER PHE PRO SEQRES 7 A 473 ILE LEU PHE ASP VAL SER LYS VAL GLU LYS LYS ASP LEU SEQRES 8 A 473 PHE THR GLY THR TYR MET PRO SER THR LYS LEU THR GLY SEQRES 9 A 473 GLY TYR ARG VAL LEU SER TYR LEU ASP PRO SER GLU PRO SEQRES 10 A 473 ARG HIS ALA GLN LEU LYS ASN LEU LEU PHE PHE MET LEU SEQRES 11 A 473 LYS ASN SER SER ASN ARG VAL ILE PRO GLN PHE GLU THR SEQRES 12 A 473 THR TYR THR GLU LEU PHE GLU GLY LEU GLU ALA GLU LEU SEQRES 13 A 473 ALA LYS ASN GLY LYS ALA ALA PHE ASN ASP VAL GLY GLU SEQRES 14 A 473 GLN ALA ALA PHE ARG PHE LEU GLY ARG ALA TYR PHE ASN SEQRES 15 A 473 SER ASN PRO GLU GLU THR LYS LEU GLY THR SER ALA PRO SEQRES 16 A 473 THR LEU ILE SER SER TRP VAL LEU PHE ASN LEU ALA PRO SEQRES 17 A 473 THR LEU ASP LEU GLY LEU PRO TRP PHE LEU GLN GLU PRO SEQRES 18 A 473 LEU LEU HIS THR PHE ARG LEU PRO ALA PHE LEU ILE LYS SEQRES 19 A 473 SER THR TYR ASN LYS LEU TYR ASP TYR PHE GLN SER VAL SEQRES 20 A 473 ALA THR PRO VAL MET GLU GLN ALA GLU LYS LEU GLY VAL SEQRES 21 A 473 PRO LYS ASP GLU ALA VAL HIS ASN ILE LEU PHE ALA VAL SEQRES 22 A 473 CYS PHE ASN THR PHE GLY GLY VAL LYS ILE LEU PHE PRO SEQRES 23 A 473 ASN THR LEU LYS TRP ILE GLY LEU ALA GLY GLU ASN LEU SEQRES 24 A 473 HIS THR GLN LEU ALA GLU GLU ILE ARG GLY ALA ILE LYS SEQRES 25 A 473 SER TYR GLY ASP GLY ASN VAL THR LEU GLU ALA ILE GLU SEQRES 26 A 473 GLN MET PRO LEU THR LYS SER VAL VAL TYR GLU SER LEU SEQRES 27 A 473 ARG ILE GLU PRO PRO VAL PRO PRO GLN TYR GLY LYS ALA SEQRES 28 A 473 LYS SER ASN PHE THR ILE GLU SER HIS ASP ALA THR PHE SEQRES 29 A 473 GLU VAL LYS LYS GLY GLU MET LEU PHE GLY TYR GLN PRO SEQRES 30 A 473 PHE ALA THR LYS ASP PRO LYS VAL PHE ASP ARG PRO GLU SEQRES 31 A 473 GLU TYR VAL PRO ASP ARG PHE VAL GLY ASP GLY GLU ALA SEQRES 32 A 473 LEU LEU LYS TYR VAL TRP TRP SER ASN GLY PRO GLU THR SEQRES 33 A 473 GLU SER PRO THR VAL GLU ASN LYS GLN CYS ALA GLY LYS SEQRES 34 A 473 ASP PHE VAL VAL LEU ILE THR ARG LEU PHE VAL ILE GLU SEQRES 35 A 473 LEU PHE ARG ARG TYR ASP SER PHE GLU ILE GLU LEU GLY SEQRES 36 A 473 GLU SER PRO LEU GLY ALA ALA VAL THR LEU THR PHE LEU SEQRES 37 A 473 LYS ARG ALA SER ILE HET HEM A 600 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *206(H2 O) HELIX 1 1 PHE A 19 GLY A 32 1 14 HELIX 2 2 GLY A 34 GLN A 48 1 15 HELIX 3 3 SER A 76 PHE A 81 5 6 HELIX 4 4 SER A 99 GLY A 104 5 6 HELIX 5 5 VAL A 108 LEU A 112 5 5 HELIX 6 6 GLU A 116 ASN A 132 1 17 HELIX 7 7 ARG A 136 GLY A 160 1 25 HELIX 8 8 PHE A 164 ASN A 182 1 19 HELIX 9 9 ASN A 184 THR A 188 5 5 HELIX 10 10 SER A 193 ALA A 207 1 15 HELIX 11 11 PRO A 208 LEU A 210 5 3 HELIX 12 12 PRO A 215 LEU A 223 1 9 HELIX 13 13 PRO A 229 LEU A 232 5 4 HELIX 14 14 ILE A 233 ALA A 248 1 16 HELIX 15 15 ALA A 248 GLY A 259 1 12 HELIX 16 16 PRO A 261 PHE A 275 1 15 HELIX 17 17 ASN A 276 GLY A 296 1 21 HELIX 18 18 GLY A 296 GLY A 315 1 20 HELIX 19 19 THR A 320 GLU A 325 1 6 HELIX 20 20 MET A 327 GLU A 341 1 15 HELIX 21 21 GLN A 376 THR A 380 1 5 HELIX 22 22 VAL A 398 VAL A 408 5 11 HELIX 23 23 GLY A 428 ARG A 446 1 19 SHEET 1 A 5 VAL A 51 ASN A 55 0 SHEET 2 A 5 LYS A 67 LEU A 71 -1 O VAL A 70 N PHE A 52 SHEET 3 A 5 MET A 371 TYR A 375 1 O PHE A 373 N ILE A 69 SHEET 4 A 5 PRO A 346 ALA A 351 -1 N GLY A 349 O LEU A 372 SHEET 5 A 5 VAL A 86 GLU A 87 -1 N GLU A 87 O LYS A 350 SHEET 1 B 3 ALA A 162 ALA A 163 0 SHEET 2 B 3 VAL A 463 ARG A 470 -1 O LEU A 465 N ALA A 162 SHEET 3 B 3 TYR A 447 LEU A 454 -1 N ASP A 448 O LYS A 469 SHEET 1 C 2 PHE A 355 GLU A 358 0 SHEET 2 C 2 THR A 363 VAL A 366 -1 O PHE A 364 N ILE A 357 LINK SG CYS A 426 FE HEM A 600 1555 1555 2.58 CISPEP 1 PRO A 57 PRO A 58 0 0.42 SITE 1 AC1 24 LYS A 88 PHE A 92 LEU A 109 HIS A 119 SITE 2 AC1 24 LYS A 123 LEU A 126 LEU A 130 TYR A 180 SITE 3 AC1 24 ASN A 276 THR A 277 GLY A 280 LEU A 284 SITE 4 AC1 24 PRO A 343 TRP A 410 ASN A 412 ASN A 423 SITE 5 AC1 24 LYS A 424 CYS A 426 ALA A 427 HOH A 606 SITE 6 AC1 24 HOH A 610 HOH A 613 HOH A 626 HOH A 662 CRYST1 126.535 126.535 164.046 90.00 90.00 90.00 I 4 2 2 16 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 0.007903 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007903 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006096 0.00000