HEADER LYASE 20-SEP-07 2RCM TITLE CRYSTAL STRUCTURE OF ARABIDOPSIS THALIANA ALLENE OXIDE SYNTHASE TITLE 2 VARIANT (F137L) (AT-AOS(F137L), CYTOCHROME P450 74A) AT 1.73 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 74A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALLENE OXIDE SYNTHASE, HYDROPEROXIDE DEHYDRASE; COMPND 5 EC: 4.2.1.92; 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 GENE: CYP74A, AOS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCWORI+ KEYWDS P450 FOLD, CHLOROPLAST, FATTY ACID BIOSYNTHESIS, HEME, IRON, LIPID KEYWDS 2 SYNTHESIS, LYASE, METAL-BINDING, OXYLIPIN BIOSYNTHESIS, TRANSIT KEYWDS 3 PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR D.S.LEE,P.NIOCHE,C.S.RAMAN REVDAT 7 30-AUG-23 2RCM 1 REMARK REVDAT 6 20-OCT-21 2RCM 1 REMARK SEQADV REVDAT 5 25-OCT-17 2RCM 1 REMARK REVDAT 4 13-JUL-11 2RCM 1 VERSN REVDAT 3 24-FEB-09 2RCM 1 VERSN REVDAT 2 30-SEP-08 2RCM 1 JRNL REVDAT 1 19-AUG-08 2RCM 0 JRNL AUTH D.S.LEE,P.NIOCHE,M.HAMBERG,C.S.RAMAN JRNL TITL STRUCTURAL INSIGHTS INTO THE EVOLUTIONARY PATHS OF OXYLIPIN JRNL TITL 2 BIOSYNTHETIC ENZYMES. JRNL REF NATURE V. 455 363 2008 JRNL REFN ISSN 0028-0836 JRNL PMID 18716621 JRNL DOI 10.1038/NATURE07307 REMARK 2 REMARK 2 RESOLUTION. 1.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 88.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 108383 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 + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5714 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.73 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7620 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.52 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE SET COUNT : 390 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 92 REMARK 3 SOLVENT ATOMS : 768 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.16000 REMARK 3 B22 (A**2) : -0.31000 REMARK 3 B33 (A**2) : 0.15000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.097 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.061 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.504 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7827 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10635 ; 1.353 ; 2.010 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 956 ; 5.796 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 352 ;36.306 ;23.466 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1338 ;12.746 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 54 ;17.220 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1132 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6006 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3683 ; 0.207 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5446 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 617 ; 0.142 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 54 ; 0.150 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.127 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4854 ; 0.875 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7641 ; 1.363 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3371 ; 2.305 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2990 ; 3.622 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 52 A 486 REMARK 3 ORIGIN FOR THE GROUP (A): 2.2236 31.1666 31.9150 REMARK 3 T TENSOR REMARK 3 T11: -0.0672 T22: -0.1016 REMARK 3 T33: -0.0743 T12: 0.0078 REMARK 3 T13: 0.0186 T23: 0.0066 REMARK 3 L TENSOR REMARK 3 L11: 0.6980 L22: 0.5846 REMARK 3 L33: 0.6643 L12: -0.0340 REMARK 3 L13: 0.2469 L23: -0.0228 REMARK 3 S TENSOR REMARK 3 S11: 0.0072 S12: 0.0160 S13: -0.0484 REMARK 3 S21: 0.0144 S22: -0.0075 S23: 0.0210 REMARK 3 S31: 0.0653 S32: 0.0269 S33: 0.0003 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 52 B 486 REMARK 3 ORIGIN FOR THE GROUP (A): 23.7402 60.0345 3.3949 REMARK 3 T TENSOR REMARK 3 T11: -0.0693 T22: -0.0829 REMARK 3 T33: -0.0878 T12: -0.0157 REMARK 3 T13: -0.0144 T23: 0.0162 REMARK 3 L TENSOR REMARK 3 L11: 0.8102 L22: 0.7036 REMARK 3 L33: 0.8175 L12: -0.2689 REMARK 3 L13: 0.0056 L23: 0.1037 REMARK 3 S TENSOR REMARK 3 S11: -0.0027 S12: -0.0197 S13: 0.0005 REMARK 3 S21: 0.0704 S22: 0.0170 S23: -0.0268 REMARK 3 S31: 0.0303 S32: -0.0696 S33: -0.0142 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2RCM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-07. REMARK 100 THE DEPOSITION ID IS D_1000044699. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 1.0332 REMARK 200 MONOCHROMATOR : DOUBLE MIROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 114180 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 2PHQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, GLYCEROL, TRIS-HCL, PH 7.5, REMARK 280 VAPOR 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 31.72700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.24250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.63750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.24250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.72700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.63750 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 28 REMARK 465 ALA A 29 REMARK 465 LYS A 30 REMARK 465 LYS A 31 REMARK 465 THR A 32 REMARK 465 SER A 33 REMARK 465 SER A 34 REMARK 465 GLY A 35 REMARK 465 SER A 36 REMARK 465 GLU A 37 REMARK 465 THR A 38 REMARK 465 PRO A 39 REMARK 465 ASP A 40 REMARK 465 LEU A 41 REMARK 465 THR A 42 REMARK 465 VAL A 43 REMARK 465 ALA A 44 REMARK 465 THR A 45 REMARK 465 ARG A 46 REMARK 465 THR A 47 REMARK 465 GLY A 48 REMARK 465 SER A 49 REMARK 465 LYS A 50 REMARK 465 ASP A 51 REMARK 465 SER A 517 REMARK 465 PHE A 518 REMARK 465 HIS A 519 REMARK 465 HIS A 520 REMARK 465 HIS A 521 REMARK 465 HIS A 522 REMARK 465 MET B 28 REMARK 465 ALA B 29 REMARK 465 LYS B 30 REMARK 465 LYS B 31 REMARK 465 THR B 32 REMARK 465 SER B 33 REMARK 465 SER B 34 REMARK 465 GLY B 35 REMARK 465 SER B 36 REMARK 465 GLU B 37 REMARK 465 THR B 38 REMARK 465 PRO B 39 REMARK 465 ASP B 40 REMARK 465 LEU B 41 REMARK 465 THR B 42 REMARK 465 VAL B 43 REMARK 465 ALA B 44 REMARK 465 THR B 45 REMARK 465 ARG B 46 REMARK 465 THR B 47 REMARK 465 GLY B 48 REMARK 465 SER B 49 REMARK 465 LYS B 50 REMARK 465 ASP B 51 REMARK 465 SER B 517 REMARK 465 PHE B 518 REMARK 465 HIS B 519 REMARK 465 HIS B 520 REMARK 465 HIS B 521 REMARK 465 HIS B 522 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 B 717 O HOH B 904 1.41 REMARK 500 REMARK 500 REMARK: NULL 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 ARG B 353 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG B 353 NE - CZ - NH2 ANGL. DEV. = -4.0 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 ILE A 65 -59.03 61.16 REMARK 500 ALA A 105 -133.40 52.73 REMARK 500 LYS A 236 -118.65 46.28 REMARK 500 SER A 403 -162.21 -104.98 REMARK 500 SER A 403 -166.70 -109.44 REMARK 500 ILE B 65 -55.60 67.36 REMARK 500 GLN B 79 -41.21 -132.44 REMARK 500 ALA B 105 -131.85 51.60 REMARK 500 LYS B 236 -121.07 50.93 REMARK 500 ILE B 257 -153.59 -97.31 REMARK 500 SER B 403 -165.87 -101.41 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 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 471 SG REMARK 620 2 HEM A 600 NA 103.8 REMARK 620 3 HEM A 600 NB 93.7 87.3 REMARK 620 4 HEM A 600 NC 93.3 162.7 89.2 REMARK 620 5 HEM A 600 ND 104.2 89.1 162.1 89.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 471 SG REMARK 620 2 HEM B 600 NA 105.9 REMARK 620 3 HEM B 600 NB 96.2 89.0 REMARK 620 4 HEM B 600 NC 93.4 160.7 88.6 REMARK 620 5 HEM B 600 ND 104.9 86.1 158.8 89.3 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 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RCG RELATED DB: PDB REMARK 900 RELATED ID: 2RCH RELATED DB: PDB REMARK 900 RELATED ID: 2RCL RELATED DB: PDB REMARK 900 RELATED ID: 2RCO RELATED DB: PDB REMARK 900 RELATED ID: 2RCP RELATED DB: PDB DBREF 2RCM A 34 518 UNP Q96242 CP74A_ARATH 34 518 DBREF 2RCM B 34 518 UNP Q96242 CP74A_ARATH 34 518 SEQADV 2RCM MET A 28 UNP Q96242 EXPRESSION TAG SEQADV 2RCM ALA A 29 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LYS A 30 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LYS A 31 UNP Q96242 EXPRESSION TAG SEQADV 2RCM THR A 32 UNP Q96242 EXPRESSION TAG SEQADV 2RCM SER A 33 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LEU A 137 UNP Q96242 PHE 137 ENGINEERED MUTATION SEQADV 2RCM HIS A 519 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS A 520 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS A 521 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS A 522 UNP Q96242 EXPRESSION TAG SEQADV 2RCM MET B 28 UNP Q96242 EXPRESSION TAG SEQADV 2RCM ALA B 29 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LYS B 30 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LYS B 31 UNP Q96242 EXPRESSION TAG SEQADV 2RCM THR B 32 UNP Q96242 EXPRESSION TAG SEQADV 2RCM SER B 33 UNP Q96242 EXPRESSION TAG SEQADV 2RCM LEU B 137 UNP Q96242 PHE 137 ENGINEERED MUTATION SEQADV 2RCM HIS B 519 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS B 520 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS B 521 UNP Q96242 EXPRESSION TAG SEQADV 2RCM HIS B 522 UNP Q96242 EXPRESSION TAG SEQRES 1 A 495 MET ALA LYS LYS THR SER SER GLY SER GLU THR PRO ASP SEQRES 2 A 495 LEU THR VAL ALA THR ARG THR GLY SER LYS ASP LEU PRO SEQRES 3 A 495 ILE ARG ASN ILE PRO GLY ASN TYR GLY LEU PRO ILE VAL SEQRES 4 A 495 GLY PRO ILE LYS ASP ARG TRP ASP TYR PHE TYR ASP GLN SEQRES 5 A 495 GLY ALA GLU GLU PHE PHE LYS SER ARG ILE ARG LYS TYR SEQRES 6 A 495 ASN SER THR VAL TYR ARG VAL ASN MET PRO PRO GLY ALA SEQRES 7 A 495 PHE ILE ALA GLU ASN PRO GLN VAL VAL ALA LEU LEU ASP SEQRES 8 A 495 GLY LYS SER PHE PRO VAL LEU PHE ASP VAL ASP LYS VAL SEQRES 9 A 495 GLU LYS LYS ASP LEU LEU THR GLY THR TYR MET PRO SER SEQRES 10 A 495 THR GLU LEU THR GLY GLY TYR ARG ILE LEU SER TYR LEU SEQRES 11 A 495 ASP PRO SER GLU PRO LYS HIS GLU LYS LEU LYS ASN LEU SEQRES 12 A 495 LEU PHE PHE LEU LEU LYS SER SER ARG ASN ARG ILE PHE SEQRES 13 A 495 PRO GLU PHE GLN ALA THR TYR SER GLU LEU PHE ASP SER SEQRES 14 A 495 LEU GLU LYS GLU LEU SER LEU LYS GLY LYS ALA ASP PHE SEQRES 15 A 495 GLY GLY SER SER ASP GLY THR ALA PHE ASN PHE LEU ALA SEQRES 16 A 495 ARG ALA PHE TYR GLY THR ASN PRO ALA ASP THR LYS LEU SEQRES 17 A 495 LYS ALA ASP ALA PRO GLY LEU ILE THR LYS TRP VAL LEU SEQRES 18 A 495 PHE ASN LEU HIS PRO LEU LEU SER ILE GLY LEU PRO ARG SEQRES 19 A 495 VAL ILE GLU GLU PRO LEU ILE HIS THR PHE SER LEU PRO SEQRES 20 A 495 PRO ALA LEU VAL LYS SER ASP TYR GLN ARG LEU TYR GLU SEQRES 21 A 495 PHE PHE LEU GLU SER ALA GLY GLU ILE LEU VAL GLU ALA SEQRES 22 A 495 ASP LYS LEU GLY ILE SER ARG GLU GLU ALA THR HIS ASN SEQRES 23 A 495 LEU LEU PHE ALA THR CYS PHE ASN THR TRP GLY GLY MET SEQRES 24 A 495 LYS ILE LEU PHE PRO ASN MET VAL LYS ARG ILE GLY ARG SEQRES 25 A 495 ALA GLY HIS GLN VAL HIS ASN ARG LEU ALA GLU GLU ILE SEQRES 26 A 495 ARG SER VAL ILE LYS SER ASN GLY GLY GLU LEU THR MET SEQRES 27 A 495 GLY ALA ILE GLU LYS MET GLU LEU THR LYS SER VAL VAL SEQRES 28 A 495 TYR GLU CYS LEU ARG PHE GLU PRO PRO VAL THR ALA GLN SEQRES 29 A 495 TYR GLY ARG ALA LYS LYS ASP LEU VAL ILE GLU SER HIS SEQRES 30 A 495 ASP ALA ALA PHE LYS VAL LYS ALA GLY GLU MET LEU TYR SEQRES 31 A 495 GLY TYR GLN PRO LEU ALA THR ARG ASP PRO LYS ILE PHE SEQRES 32 A 495 ASP ARG ALA ASP GLU PHE VAL PRO GLU ARG PHE VAL GLY SEQRES 33 A 495 GLU GLU GLY GLU LYS LEU LEU ARG HIS VAL LEU TRP SER SEQRES 34 A 495 ASN GLY PRO GLU THR GLU THR PRO THR VAL GLY ASN LYS SEQRES 35 A 495 GLN CYS ALA GLY LYS ASP PHE VAL VAL LEU VAL ALA ARG SEQRES 36 A 495 LEU PHE VAL ILE GLU ILE PHE ARG ARG TYR ASP SER PHE SEQRES 37 A 495 ASP ILE GLU VAL GLY THR SER PRO LEU GLY SER SER VAL SEQRES 38 A 495 ASN PHE SER SER LEU ARG LYS ALA SER PHE HIS HIS HIS SEQRES 39 A 495 HIS SEQRES 1 B 495 MET ALA LYS LYS THR SER SER GLY SER GLU THR PRO ASP SEQRES 2 B 495 LEU THR VAL ALA THR ARG THR GLY SER LYS ASP LEU PRO SEQRES 3 B 495 ILE ARG ASN ILE PRO GLY ASN TYR GLY LEU PRO ILE VAL SEQRES 4 B 495 GLY PRO ILE LYS ASP ARG TRP ASP TYR PHE TYR ASP GLN SEQRES 5 B 495 GLY ALA GLU GLU PHE PHE LYS SER ARG ILE ARG LYS TYR SEQRES 6 B 495 ASN SER THR VAL TYR ARG VAL ASN MET PRO PRO GLY ALA SEQRES 7 B 495 PHE ILE ALA GLU ASN PRO GLN VAL VAL ALA LEU LEU ASP SEQRES 8 B 495 GLY LYS SER PHE PRO VAL LEU PHE ASP VAL ASP LYS VAL SEQRES 9 B 495 GLU LYS LYS ASP LEU LEU THR GLY THR TYR MET PRO SER SEQRES 10 B 495 THR GLU LEU THR GLY GLY TYR ARG ILE LEU SER TYR LEU SEQRES 11 B 495 ASP PRO SER GLU PRO LYS HIS GLU LYS LEU LYS ASN LEU SEQRES 12 B 495 LEU PHE PHE LEU LEU LYS SER SER ARG ASN ARG ILE PHE SEQRES 13 B 495 PRO GLU PHE GLN ALA THR TYR SER GLU LEU PHE ASP SER SEQRES 14 B 495 LEU GLU LYS GLU LEU SER LEU LYS GLY LYS ALA ASP PHE SEQRES 15 B 495 GLY GLY SER SER ASP GLY THR ALA PHE ASN PHE LEU ALA SEQRES 16 B 495 ARG ALA PHE TYR GLY THR ASN PRO ALA ASP THR LYS LEU SEQRES 17 B 495 LYS ALA ASP ALA PRO GLY LEU ILE THR LYS TRP VAL LEU SEQRES 18 B 495 PHE ASN LEU HIS PRO LEU LEU SER ILE GLY LEU PRO ARG SEQRES 19 B 495 VAL ILE GLU GLU PRO LEU ILE HIS THR PHE SER LEU PRO SEQRES 20 B 495 PRO ALA LEU VAL LYS SER ASP TYR GLN ARG LEU TYR GLU SEQRES 21 B 495 PHE PHE LEU GLU SER ALA GLY GLU ILE LEU VAL GLU ALA SEQRES 22 B 495 ASP LYS LEU GLY ILE SER ARG GLU GLU ALA THR HIS ASN SEQRES 23 B 495 LEU LEU PHE ALA THR CYS PHE ASN THR TRP GLY GLY MET SEQRES 24 B 495 LYS ILE LEU PHE PRO ASN MET VAL LYS ARG ILE GLY ARG SEQRES 25 B 495 ALA GLY HIS GLN VAL HIS ASN ARG LEU ALA GLU GLU ILE SEQRES 26 B 495 ARG SER VAL ILE LYS SER ASN GLY GLY GLU LEU THR MET SEQRES 27 B 495 GLY ALA ILE GLU LYS MET GLU LEU THR LYS SER VAL VAL SEQRES 28 B 495 TYR GLU CYS LEU ARG PHE GLU PRO PRO VAL THR ALA GLN SEQRES 29 B 495 TYR GLY ARG ALA LYS LYS ASP LEU VAL ILE GLU SER HIS SEQRES 30 B 495 ASP ALA ALA PHE LYS VAL LYS ALA GLY GLU MET LEU TYR SEQRES 31 B 495 GLY TYR GLN PRO LEU ALA THR ARG ASP PRO LYS ILE PHE SEQRES 32 B 495 ASP ARG ALA ASP GLU PHE VAL PRO GLU ARG PHE VAL GLY SEQRES 33 B 495 GLU GLU GLY GLU LYS LEU LEU ARG HIS VAL LEU TRP SER SEQRES 34 B 495 ASN GLY PRO GLU THR GLU THR PRO THR VAL GLY ASN LYS SEQRES 35 B 495 GLN CYS ALA GLY LYS ASP PHE VAL VAL LEU VAL ALA ARG SEQRES 36 B 495 LEU PHE VAL ILE GLU ILE PHE ARG ARG TYR ASP SER PHE SEQRES 37 B 495 ASP ILE GLU VAL GLY THR SER PRO LEU GLY SER SER VAL SEQRES 38 B 495 ASN PHE SER SER LEU ARG LYS ALA SER PHE HIS HIS HIS SEQRES 39 B 495 HIS HET HEM A 600 43 HET HEM B 600 43 HET GOL B 1 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *768(H2 O) HELIX 1 1 ILE A 65 TYR A 77 1 13 HELIX 2 2 GLY A 80 ASN A 93 1 14 HELIX 3 3 SER A 121 ASP A 127 5 7 HELIX 4 4 SER A 144 GLY A 149 5 6 HELIX 5 5 ILE A 153 LEU A 157 5 5 HELIX 6 6 GLU A 161 SER A 178 1 18 HELIX 7 7 ARG A 181 GLY A 205 1 25 HELIX 8 8 PHE A 209 GLY A 227 1 19 HELIX 9 9 ASN A 229 THR A 233 5 5 HELIX 10 10 ASP A 238 HIS A 252 1 15 HELIX 11 11 PRO A 253 LEU A 255 5 3 HELIX 12 12 PRO A 260 HIS A 269 1 10 HELIX 13 13 PRO A 274 LEU A 277 5 4 HELIX 14 14 VAL A 278 ALA A 293 1 16 HELIX 15 15 ALA A 293 LEU A 303 1 11 HELIX 16 16 SER A 306 PHE A 320 1 15 HELIX 17 17 ASN A 321 GLY A 341 1 21 HELIX 18 18 GLY A 341 ASN A 359 1 19 HELIX 19 19 THR A 364 LYS A 370 1 7 HELIX 20 20 MET A 371 GLU A 385 1 15 HELIX 21 21 GLN A 420 ARG A 425 1 6 HELIX 22 22 VAL A 442 LEU A 449 1 8 HELIX 23 23 LEU A 450 VAL A 453 5 4 HELIX 24 24 GLY A 473 ARG A 491 1 19 HELIX 25 25 ILE B 65 TYR B 77 1 13 HELIX 26 26 GLY B 80 ASN B 93 1 14 HELIX 27 27 SER B 121 ASP B 127 5 7 HELIX 28 28 SER B 144 GLY B 149 5 6 HELIX 29 29 ILE B 153 LEU B 157 5 5 HELIX 30 30 GLU B 161 SER B 178 1 18 HELIX 31 31 ARG B 181 GLY B 205 1 25 HELIX 32 32 PHE B 209 GLY B 227 1 19 HELIX 33 33 ASN B 229 THR B 233 5 5 HELIX 34 34 ASP B 238 HIS B 252 1 15 HELIX 35 35 PRO B 253 LEU B 255 5 3 HELIX 36 36 PRO B 260 HIS B 269 1 10 HELIX 37 37 PRO B 274 LEU B 277 5 4 HELIX 38 38 VAL B 278 ALA B 293 1 16 HELIX 39 39 ALA B 293 GLY B 304 1 12 HELIX 40 40 SER B 306 PHE B 320 1 15 HELIX 41 41 ASN B 321 ALA B 340 1 20 HELIX 42 42 GLY B 341 ASN B 359 1 19 HELIX 43 43 THR B 364 MET B 371 1 8 HELIX 44 44 MET B 371 GLU B 385 1 15 HELIX 45 45 GLN B 420 ARG B 425 1 6 HELIX 46 46 VAL B 442 LEU B 449 1 8 HELIX 47 47 LEU B 450 VAL B 453 5 4 HELIX 48 48 GLY B 473 ARG B 491 1 19 SHEET 1 A 5 VAL A 96 ASN A 100 0 SHEET 2 A 5 GLN A 112 LEU A 116 -1 O ALA A 115 N TYR A 97 SHEET 3 A 5 MET A 415 TYR A 419 1 O TYR A 417 N LEU A 116 SHEET 4 A 5 ALA A 390 ALA A 395 -1 N GLY A 393 O LEU A 416 SHEET 5 A 5 VAL A 131 GLU A 132 -1 N GLU A 132 O ARG A 394 SHEET 1 B 3 ALA A 207 ASP A 208 0 SHEET 2 B 3 GLY A 505 LYS A 515 -1 O PHE A 510 N ALA A 207 SHEET 3 B 3 TYR A 492 SER A 502 -1 N GLY A 500 O SER A 507 SHEET 1 C 2 LEU A 399 GLU A 402 0 SHEET 2 C 2 ALA A 407 VAL A 410 -1 O PHE A 408 N ILE A 401 SHEET 1 D 3 ILE B 54 ARG B 55 0 SHEET 2 D 3 ALA B 407 VAL B 410 1 O ALA B 407 N ARG B 55 SHEET 3 D 3 LEU B 399 GLU B 402 -1 N ILE B 401 O PHE B 408 SHEET 1 E 5 VAL B 96 ASN B 100 0 SHEET 2 E 5 GLN B 112 LEU B 116 -1 O ALA B 115 N TYR B 97 SHEET 3 E 5 MET B 415 TYR B 419 1 O TYR B 417 N LEU B 116 SHEET 4 E 5 ALA B 390 ALA B 395 -1 N GLY B 393 O LEU B 416 SHEET 5 E 5 VAL B 131 GLU B 132 -1 N GLU B 132 O ARG B 394 SHEET 1 F 3 ALA B 207 ASP B 208 0 SHEET 2 F 3 GLY B 505 LYS B 515 -1 O PHE B 510 N ALA B 207 SHEET 3 F 3 TYR B 492 SER B 502 -1 N GLY B 500 O SER B 507 LINK SG CYS A 471 FE HEM A 600 1555 1555 2.40 LINK SG CYS B 471 FE HEM B 600 1555 1555 2.38 CISPEP 1 PRO A 102 PRO A 103 0 4.53 CISPEP 2 PRO B 102 PRO B 103 0 6.78 SITE 1 AC1 25 LYS A 133 LEU A 137 LEU A 154 SER A 155 SITE 2 AC1 25 HIS A 164 LYS A 168 LEU A 171 LEU A 175 SITE 3 AC1 25 ASN A 321 THR A 322 GLY A 325 PRO A 387 SITE 4 AC1 25 GLN A 391 TRP A 455 ASN A 457 ASN A 468 SITE 5 AC1 25 LYS A 469 CYS A 471 ALA A 472 GLY A 473 SITE 6 AC1 25 PHE A 476 HOH A 603 HOH A 612 HOH A 621 SITE 7 AC1 25 HOH A 622 SITE 1 AC2 25 LYS B 133 LEU B 137 LEU B 154 SER B 155 SITE 2 AC2 25 HIS B 164 LYS B 168 LEU B 171 ASN B 321 SITE 3 AC2 25 THR B 322 GLY B 325 MET B 326 PRO B 387 SITE 4 AC2 25 GLN B 391 TRP B 455 ASN B 457 ASN B 468 SITE 5 AC2 25 LYS B 469 CYS B 471 ALA B 472 GLY B 473 SITE 6 AC2 25 PHE B 476 HOH B 610 HOH B 615 HOH B 622 SITE 7 AC2 25 HOH B 624 SITE 1 AC3 6 GLY A 366 LYS A 370 TYR B 151 SER B 306 SITE 2 AC3 6 GLU B 309 HOH B 892 CRYST1 63.454 105.275 162.485 90.00 90.00 90.00 P 21 21 21 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 0.015759 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009499 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006154 0.00000