HEADER OXIDOREDUCTASE 14-APR-11 3RIW TITLE THE CRYSTAL STRUCTURE OF LEISHMANIA MAJOR PEROXIDASE MUTANT C197T COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASCORBATE PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL CATALYTIC DOMAIN (UNP RESIDUES 35-303); COMPND 5 EC: 1.11.1.11; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEISHMANIA MAJOR; SOURCE 3 ORGANISM_TAXID: 347515; SOURCE 4 GENE: APX, LMJF_34_0070; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPAL7 KEYWDS ALPHA HELICAL BUNDLE, HEME PEROXIDASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR V.S.JASION,H.LI,T.L.POULOS REVDAT 5 28-FEB-24 3RIW 1 REMARK SEQADV LINK REVDAT 4 08-NOV-17 3RIW 1 REMARK REVDAT 3 27-JUL-11 3RIW 1 JRNL REVDAT 2 25-MAY-11 3RIW 1 JRNL REVDAT 1 11-MAY-11 3RIW 0 JRNL AUTH V.S.JASION,J.A.POLANCO,Y.T.MEHARENNA,H.LI,T.L.POULOS JRNL TITL CRYSTAL STRUCTURE OF LEISHMANIA MAJOR PEROXIDASE AND JRNL TITL 2 CHARACTERIZATION OF THE COMPOUND I TRYPTOPHAN RADICAL. JRNL REF J.BIOL.CHEM. V. 286 24608 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21566139 JRNL DOI 10.1074/JBC.M111.230524 REMARK 2 REMARK 2 RESOLUTION. 2.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 22558 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1215 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) : 2.37 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.43 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1476 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.20 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4263 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 90 REMARK 3 SOLVENT ATOMS : 119 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.64000 REMARK 3 B22 (A**2) : 0.47000 REMARK 3 B33 (A**2) : -1.11000 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): 0.421 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.259 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.175 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.232 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4466 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6070 ; 1.460 ; 2.024 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 532 ; 5.626 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 208 ;34.676 ;23.942 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 748 ;15.522 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;24.630 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 618 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3450 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2664 ; 0.639 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4278 ; 1.300 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1802 ; 2.520 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1792 ; 4.054 ; 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 34 A 305 REMARK 3 ORIGIN FOR THE GROUP (A): -18.3127 12.1201 -27.3785 REMARK 3 T TENSOR REMARK 3 T11: 0.0220 T22: 0.0091 REMARK 3 T33: 0.0299 T12: -0.0054 REMARK 3 T13: 0.0101 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 1.4894 L22: 1.0505 REMARK 3 L33: 1.5025 L12: -0.2648 REMARK 3 L13: 0.4548 L23: -0.4019 REMARK 3 S TENSOR REMARK 3 S11: -0.0284 S12: -0.0543 S13: 0.0158 REMARK 3 S21: 0.0584 S22: -0.0235 S23: -0.0494 REMARK 3 S31: -0.1277 S32: 0.0333 S33: 0.0519 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 34 B 305 REMARK 3 ORIGIN FOR THE GROUP (A): -17.9213 48.5785 -10.8773 REMARK 3 T TENSOR REMARK 3 T11: 0.0568 T22: 0.0544 REMARK 3 T33: 0.0261 T12: 0.0074 REMARK 3 T13: -0.0042 T23: -0.0220 REMARK 3 L TENSOR REMARK 3 L11: 0.7627 L22: 1.2934 REMARK 3 L33: 2.1275 L12: -0.1177 REMARK 3 L13: -0.3632 L23: -0.4979 REMARK 3 S TENSOR REMARK 3 S11: -0.0565 S12: -0.0689 S13: -0.0329 REMARK 3 S21: 0.1566 S22: 0.0428 S23: 0.0268 REMARK 3 S31: 0.1477 S32: 0.0469 S33: 0.0137 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 3RIW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064986. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23951 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.369 REMARK 200 RESOLUTION RANGE LOW (A) : 35.426 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : 0.09700 REMARK 200 FOR THE DATA SET : 17.1500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.58400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.080 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, POTASSIUM CHLORIDE, CALCIUM REMARK 280 CHLORIDE, GLYCEROL, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 22.90950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.29000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.88300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.29000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.90950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.88300 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 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 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 THR A 33 REMARK 465 SER A 301 REMARK 465 GLU A 302 REMARK 465 SER A 303 REMARK 465 SER B 301 REMARK 465 GLU B 302 REMARK 465 SER B 303 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 A 293 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 293 NE - CZ - NH2 ANGL. DEV. = -3.5 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 THR A 167 -152.01 -108.15 REMARK 500 ASP A 216 -166.62 -166.57 REMARK 500 SER B 34 114.78 128.50 REMARK 500 ASP B 40 85.51 -62.26 REMARK 500 THR B 167 -152.82 -115.58 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 CA A 306 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 69 O REMARK 620 2 GLU A 69 OE2 68.4 REMARK 620 3 GLU A 69 OE1 75.8 41.6 REMARK 620 4 SER A 72 OG 82.0 143.5 149.2 REMARK 620 5 SER A 81 O 92.9 71.4 111.9 90.0 REMARK 620 6 SER A 86 OG 147.7 79.6 83.1 125.4 72.6 REMARK 620 7 GLU A 92 OE2 115.9 117.2 77.0 94.3 151.2 81.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 305 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 192 NE2 REMARK 620 2 HEM A 305 NA 93.2 REMARK 620 3 HEM A 305 NB 93.1 89.7 REMARK 620 4 HEM A 305 NC 89.6 177.1 89.4 REMARK 620 5 HEM A 305 ND 91.5 89.3 175.4 91.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 307 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 193 O REMARK 620 2 THR A 193 OG1 65.0 REMARK 620 3 THR A 209 OG1 66.7 110.9 REMARK 620 4 ASP A 211 O 92.4 148.4 76.1 REMARK 620 5 GLY A 214 O 80.2 70.3 140.7 84.9 REMARK 620 6 SER A 218 OG 113.5 68.6 89.8 143.0 123.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 309 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 69 OE2 REMARK 620 2 GLU B 69 O 76.3 REMARK 620 3 SER B 72 OG 143.8 72.9 REMARK 620 4 SER B 81 O 75.7 97.9 90.1 REMARK 620 5 SER B 86 OG 83.2 159.5 126.7 78.0 REMARK 620 6 GLU B 92 OE2 117.1 108.5 90.7 152.5 79.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 305 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 192 NE2 REMARK 620 2 HEM B 305 NA 91.9 REMARK 620 3 HEM B 305 NB 90.0 91.4 REMARK 620 4 HEM B 305 NC 89.8 178.0 87.6 REMARK 620 5 HEM B 305 ND 94.4 89.7 175.5 91.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 308 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 193 O REMARK 620 2 THR B 193 OG1 67.8 REMARK 620 3 THR B 209 OG1 63.7 102.2 REMARK 620 4 ASP B 211 O 88.8 154.8 73.9 REMARK 620 5 GLY B 214 O 86.5 86.0 142.1 83.2 REMARK 620 6 SER B 218 OG 114.5 64.9 84.9 137.4 130.7 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 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 309 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RIV RELATED DB: PDB DBREF 3RIW A 35 303 UNP Q4Q3K2 Q4Q3K2_LEIMA 35 303 DBREF 3RIW B 35 303 UNP Q4Q3K2 Q4Q3K2_LEIMA 35 303 SEQADV 3RIW THR A 33 UNP Q4Q3K2 EXPRESSION TAG SEQADV 3RIW SER A 34 UNP Q4Q3K2 EXPRESSION TAG SEQADV 3RIW THR A 197 UNP Q4Q3K2 CYS 197 ENGINEERED MUTATION SEQADV 3RIW THR B 33 UNP Q4Q3K2 EXPRESSION TAG SEQADV 3RIW SER B 34 UNP Q4Q3K2 EXPRESSION TAG SEQADV 3RIW THR B 197 UNP Q4Q3K2 CYS 197 ENGINEERED MUTATION SEQRES 1 A 271 THR SER GLU GLU PRO PRO PHE ASP ILE ARG ALA LEU ARG SEQRES 2 A 271 ALA ASP ILE GLU ASP MET ILE SER GLU LYS LEU GLU LEU SEQRES 3 A 271 GLY PRO SER LEU ILE ARG LEU ALA TRP HIS GLU ALA ALA SEQRES 4 A 271 SER TYR ASP CYS PHE LYS LYS ASP GLY SER PRO ASN SER SEQRES 5 A 271 ALA SER MET ARG PHE LYS PRO GLU CYS LEU TYR ALA GLY SEQRES 6 A 271 ASN LYS GLY LEU ASP ILE PRO ARG LYS ALA LEU GLU THR SEQRES 7 A 271 LEU LYS LYS LYS TYR PRO GLN ILE SER TYR ALA ASP LEU SEQRES 8 A 271 TRP VAL LEU ALA ALA TYR VAL ALA ILE GLU TYR MET GLY SEQRES 9 A 271 GLY PRO THR ILE PRO PHE CYS TRP GLY ARG VAL ASP ALA SEQRES 10 A 271 LYS ASP GLY SER VAL CYS GLY PRO ASP GLY ARG LEU PRO SEQRES 11 A 271 ASP GLY SER LYS THR GLN SER HIS VAL ARG GLU VAL PHE SEQRES 12 A 271 ARG ARG LEU GLY PHE ASN ASP GLN GLU THR VAL ALA LEU SEQRES 13 A 271 ILE GLY ALA HIS THR CYS GLY GLU THR HIS ILE GLU PHE SEQRES 14 A 271 SER GLY TYR HIS GLY PRO TRP THR HIS ASP LYS ASN GLY SEQRES 15 A 271 PHE ASP ASN SER PHE PHE THR GLN LEU LEU ASP GLU ASP SEQRES 16 A 271 TRP VAL LEU ASN PRO LYS VAL GLU GLN MET GLN LEU MET SEQRES 17 A 271 ASP ARG ALA THR THR LYS LEU MET MET LEU PRO SER ASP SEQRES 18 A 271 VAL CYS LEU LEU LEU ASP PRO SER TYR ARG LYS TYR VAL SEQRES 19 A 271 GLU LEU TYR ALA LYS ASP ASN ASP ARG PHE ASN LYS ASP SEQRES 20 A 271 PHE ALA ASN ALA PHE LYS LYS LEU THR GLU LEU GLY THR SEQRES 21 A 271 ARG ASN LEU HIS LYS ALA PRO ALA SER GLU SER SEQRES 1 B 271 THR SER GLU GLU PRO PRO PHE ASP ILE ARG ALA LEU ARG SEQRES 2 B 271 ALA ASP ILE GLU ASP MET ILE SER GLU LYS LEU GLU LEU SEQRES 3 B 271 GLY PRO SER LEU ILE ARG LEU ALA TRP HIS GLU ALA ALA SEQRES 4 B 271 SER TYR ASP CYS PHE LYS LYS ASP GLY SER PRO ASN SER SEQRES 5 B 271 ALA SER MET ARG PHE LYS PRO GLU CYS LEU TYR ALA GLY SEQRES 6 B 271 ASN LYS GLY LEU ASP ILE PRO ARG LYS ALA LEU GLU THR SEQRES 7 B 271 LEU LYS LYS LYS TYR PRO GLN ILE SER TYR ALA ASP LEU SEQRES 8 B 271 TRP VAL LEU ALA ALA TYR VAL ALA ILE GLU TYR MET GLY SEQRES 9 B 271 GLY PRO THR ILE PRO PHE CYS TRP GLY ARG VAL ASP ALA SEQRES 10 B 271 LYS ASP GLY SER VAL CYS GLY PRO ASP GLY ARG LEU PRO SEQRES 11 B 271 ASP GLY SER LYS THR GLN SER HIS VAL ARG GLU VAL PHE SEQRES 12 B 271 ARG ARG LEU GLY PHE ASN ASP GLN GLU THR VAL ALA LEU SEQRES 13 B 271 ILE GLY ALA HIS THR CYS GLY GLU THR HIS ILE GLU PHE SEQRES 14 B 271 SER GLY TYR HIS GLY PRO TRP THR HIS ASP LYS ASN GLY SEQRES 15 B 271 PHE ASP ASN SER PHE PHE THR GLN LEU LEU ASP GLU ASP SEQRES 16 B 271 TRP VAL LEU ASN PRO LYS VAL GLU GLN MET GLN LEU MET SEQRES 17 B 271 ASP ARG ALA THR THR LYS LEU MET MET LEU PRO SER ASP SEQRES 18 B 271 VAL CYS LEU LEU LEU ASP PRO SER TYR ARG LYS TYR VAL SEQRES 19 B 271 GLU LEU TYR ALA LYS ASP ASN ASP ARG PHE ASN LYS ASP SEQRES 20 B 271 PHE ALA ASN ALA PHE LYS LYS LEU THR GLU LEU GLY THR SEQRES 21 B 271 ARG ASN LEU HIS LYS ALA PRO ALA SER GLU SER HET HEM A 305 43 HET CA A 306 1 HET K A 307 1 HET HEM B 305 43 HET K B 308 1 HET CA B 309 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CA CALCIUM ION HETNAM K POTASSIUM ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 CA 2(CA 2+) FORMUL 5 K 2(K 1+) FORMUL 9 HOH *119(H2 O) HELIX 1 1 ASP A 40 LYS A 55 1 16 HELIX 2 2 GLU A 57 ALA A 71 1 15 HELIX 3 3 ALA A 85 PHE A 89 5 5 HELIX 4 4 PRO A 91 LYS A 99 5 9 HELIX 5 5 LEU A 101 TYR A 115 1 15 HELIX 6 6 SER A 119 MET A 135 1 17 HELIX 7 7 ASP A 151 CYS A 155 5 5 HELIX 8 8 THR A 167 GLY A 179 1 13 HELIX 9 9 ASN A 181 GLY A 190 1 10 HELIX 10 10 ALA A 191 CYS A 194 5 4 HELIX 11 11 HIS A 198 GLY A 203 1 6 HELIX 12 12 ASN A 217 GLU A 226 1 10 HELIX 13 13 LEU A 250 ASP A 259 1 10 HELIX 14 14 ASP A 259 LYS A 271 1 13 HELIX 15 15 ASP A 272 THR A 288 1 17 HELIX 16 16 ASP B 40 GLU B 54 1 15 HELIX 17 17 GLU B 57 ALA B 71 1 15 HELIX 18 18 ALA B 85 PHE B 89 5 5 HELIX 19 19 PRO B 91 LYS B 99 5 9 HELIX 20 20 LEU B 101 TYR B 115 1 15 HELIX 21 21 SER B 119 MET B 135 1 17 HELIX 22 22 ASP B 151 CYS B 155 5 5 HELIX 23 23 THR B 167 GLY B 179 1 13 HELIX 24 24 ASN B 181 GLY B 190 1 10 HELIX 25 25 ALA B 191 CYS B 194 5 4 HELIX 26 26 HIS B 198 GLY B 203 1 6 HELIX 27 27 ASN B 217 GLU B 226 1 10 HELIX 28 28 LEU B 250 ASP B 259 1 10 HELIX 29 29 ASP B 259 ASP B 272 1 14 HELIX 30 30 ASP B 272 THR B 288 1 17 SHEET 1 A 2 CYS A 143 TRP A 144 0 SHEET 2 A 2 HIS A 296 LYS A 297 -1 O HIS A 296 N TRP A 144 SHEET 1 B 2 GLU A 196 THR A 197 0 SHEET 2 B 2 GLY A 206 PRO A 207 -1 O GLY A 206 N THR A 197 SHEET 1 C 3 TRP A 228 LEU A 230 0 SHEET 2 C 3 LEU A 239 ASP A 241 -1 O MET A 240 N VAL A 229 SHEET 3 C 3 MET A 248 MET A 249 -1 O MET A 249 N LEU A 239 SHEET 1 D 2 CYS B 143 TRP B 144 0 SHEET 2 D 2 HIS B 296 LYS B 297 -1 O HIS B 296 N TRP B 144 SHEET 1 E 2 GLU B 196 THR B 197 0 SHEET 2 E 2 GLY B 206 PRO B 207 -1 O GLY B 206 N THR B 197 SHEET 1 F 3 TRP B 228 LEU B 230 0 SHEET 2 F 3 LEU B 239 ASP B 241 -1 O MET B 240 N VAL B 229 SHEET 3 F 3 MET B 248 MET B 249 -1 O MET B 249 N LEU B 239 LINK O GLU A 69 CA CA A 306 1555 1555 2.99 LINK OE2 GLU A 69 CA CA A 306 1555 1555 3.06 LINK OE1 GLU A 69 CA CA A 306 1555 1555 3.13 LINK OG SER A 72 CA CA A 306 1555 1555 2.86 LINK O SER A 81 CA CA A 306 1555 1555 2.99 LINK OG SER A 86 CA CA A 306 1555 1555 2.75 LINK OE2 GLU A 92 CA CA A 306 1555 1555 2.66 LINK NE2 HIS A 192 FE HEM A 305 1555 1555 2.02 LINK O THR A 193 K K A 307 1555 1555 2.57 LINK OG1 THR A 193 K K A 307 1555 1555 2.83 LINK OG1 THR A 209 K K A 307 1555 1555 2.80 LINK O ASP A 211 K K A 307 1555 1555 2.73 LINK O GLY A 214 K K A 307 1555 1555 2.88 LINK OG SER A 218 K K A 307 1555 1555 3.05 LINK OE2 GLU B 69 CA CA B 309 1555 1555 2.58 LINK O GLU B 69 CA CA B 309 1555 1555 2.89 LINK OG SER B 72 CA CA B 309 1555 1555 2.74 LINK O SER B 81 CA CA B 309 1555 1555 2.91 LINK OG SER B 86 CA CA B 309 1555 1555 2.68 LINK OE2 GLU B 92 CA CA B 309 1555 1555 2.90 LINK NE2 HIS B 192 FE HEM B 305 1555 1555 2.16 LINK O THR B 193 K K B 308 1555 1555 2.60 LINK OG1 THR B 193 K K B 308 1555 1555 3.12 LINK OG1 THR B 209 K K B 308 1555 1555 2.85 LINK O ASP B 211 K K B 308 1555 1555 2.65 LINK O GLY B 214 K K B 308 1555 1555 2.79 LINK OG SER B 218 K K B 308 1555 1555 3.15 CISPEP 1 LYS A 90 PRO A 91 0 4.63 CISPEP 2 LYS B 90 PRO B 91 0 3.97 SITE 1 AC1 18 PRO A 60 SER A 61 ARG A 64 TRP A 67 SITE 2 AC1 18 PRO A 162 GLY A 164 LEU A 188 ALA A 191 SITE 3 AC1 18 HIS A 192 GLY A 195 GLU A 196 THR A 197 SITE 4 AC1 18 HIS A 198 PHE A 201 SER A 202 TRP A 208 SITE 5 AC1 18 SER A 252 HOH A 355 SITE 1 AC2 5 GLU A 69 SER A 72 SER A 81 SER A 86 SITE 2 AC2 5 GLU A 92 SITE 1 AC3 5 THR A 193 THR A 209 ASP A 211 GLY A 214 SITE 2 AC3 5 SER A 218 SITE 1 AC4 20 PRO B 60 SER B 61 ARG B 64 TRP B 67 SITE 2 AC4 20 PRO B 162 GLY B 164 VAL B 171 LEU B 188 SITE 3 AC4 20 ALA B 191 HIS B 192 CYS B 194 GLY B 195 SITE 4 AC4 20 GLU B 196 THR B 197 HIS B 198 PHE B 201 SITE 5 AC4 20 SER B 202 TRP B 208 SER B 252 PHE B 284 SITE 1 AC5 6 THR B 193 THR B 209 ASP B 211 GLY B 214 SITE 2 AC5 6 ASP B 216 SER B 218 SITE 1 AC6 6 GLU B 69 SER B 72 GLY B 80 SER B 81 SITE 2 AC6 6 SER B 86 GLU B 92 CRYST1 45.819 77.766 160.580 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 0.021825 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012859 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006227 0.00000