HEADER OXIDOREDUCTASE 29-JUN-18 6A6Q TITLE CRYSTAL STRUCTURE OF A LIGNIN PEROXIDASE ISOZYME H8 VARIANT THAT IS TITLE 2 STABLE AT VERY ACIDIC PH COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIGNINASE H8; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DIARYLPROPANE PEROXIDASE,LIGNIN PEROXIDASE; COMPND 5 EC: 1.11.1.14; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHANEROCHAETE CHRYSOSPORIUM RP-78; SOURCE 3 ORGANISM_COMMON: WHITE-ROT FUNGUS; SOURCE 4 ORGANISM_TAXID: 273507; SOURCE 5 GENE: LPOA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21B+ KEYWDS PEROXIDASE, OXIDOREDUCTASE, HEME BINDING DOMAIN EXPDTA X-RAY DIFFRACTION AUTHOR H.SEO,K.-J.KIM,L.T.M.PHAM REVDAT 3 22-NOV-23 6A6Q 1 REMARK REVDAT 2 16-SEP-20 6A6Q 1 TITLE LINK REVDAT 1 23-JAN-19 6A6Q 0 JRNL AUTH L.T.M.PHAM,H.SEO,K.J.KIM,Y.H.KIM JRNL TITL IN SILICO-DESIGNED LIGNIN PEROXIDASE FROMPHANEROCHAETE JRNL TITL 2 CHRYSOSPORIUMSHOWS ENHANCED ACID STABILITY FOR JRNL TITL 3 DEPOLYMERIZATION OF LIGNIN. JRNL REF BIOTECHNOL BIOFUELS V. 11 325 2018 JRNL REFN ESSN 1754-6834 JRNL PMID 30555531 JRNL DOI 10.1186/S13068-018-1324-4 REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0222 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) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.72 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 38505 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) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1982 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) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.71 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2613 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.94 REMARK 3 BIN R VALUE (WORKING SET) : 0.1970 REMARK 3 BIN FREE R VALUE SET COUNT : 128 REMARK 3 BIN FREE R VALUE : 0.2020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2605 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 63 REMARK 3 SOLVENT ATOMS : 249 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.70000 REMARK 3 B22 (A**2) : -1.29000 REMARK 3 B33 (A**2) : -0.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.081 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.081 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.051 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.555 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2793 ; 0.016 ; 0.014 REMARK 3 BOND LENGTHS OTHERS (A): 2416 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3824 ; 2.066 ; 1.697 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5693 ; 1.138 ; 1.666 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 354 ; 6.107 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 135 ;36.869 ;24.148 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 407 ;13.547 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;20.421 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 365 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3215 ; 0.014 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 512 ; 0.014 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6A6Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1300008245. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAY-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40502 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 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 (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.0600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1B80 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, PH 5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 49.81050 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 ALA A -6 REMARK 465 ALA A -5 REMARK 465 VAL A -4 REMARK 465 ILE A -3 REMARK 465 GLU A -2 REMARK 465 ALA A 344 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 114 CG CD NE CZ NH1 NH2 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 GLY A 343 O HOH A 501 2.16 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 CYS A 34 66.49 -106.67 REMARK 500 PHE A 74 47.47 -109.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 55 0.12 SIDE CHAIN REMARK 500 ARG A 211 0.12 SIDE CHAIN 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 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 48 O REMARK 620 2 ASP A 48 OD1 80.7 REMARK 620 3 GLY A 66 O 70.4 93.6 REMARK 620 4 ASP A 68 OD1 138.5 85.5 71.6 REMARK 620 5 SER A 70 OG 144.8 94.7 144.8 75.0 REMARK 620 6 HOH A 526 O 74.8 90.8 143.7 144.7 70.4 REMARK 620 7 HOH A 595 O 101.7 174.4 92.0 95.8 80.4 85.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEB A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 176 NE2 REMARK 620 2 HEB A 401 NA 98.8 REMARK 620 3 HEB A 401 NB 93.9 90.1 REMARK 620 4 HEB A 401 NC 93.7 167.5 90.0 REMARK 620 5 HEB A 401 ND 94.0 89.8 172.0 88.4 REMARK 620 6 HOH A 618 O 173.4 85.5 80.9 82.2 91.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 177 O REMARK 620 2 SER A 177 OG 72.2 REMARK 620 3 ASP A 194 OD1 79.5 118.3 REMARK 620 4 ASP A 194 OD2 93.1 78.0 49.7 REMARK 620 5 THR A 196 O 82.0 146.4 76.3 125.5 REMARK 620 6 THR A 196 OG1 146.6 140.7 77.8 90.6 69.0 REMARK 620 7 ILE A 199 O 85.1 80.7 149.8 158.1 75.9 102.8 REMARK 620 8 ASP A 201 OD1 139.7 68.2 126.4 86.0 130.0 73.6 81.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEB A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 406 DBREF 6A6Q A -6 344 UNP P06181 LIG8_PHACH 22 372 SEQADV 6A6Q ARG A 55 UNP P06181 ALA 83 ENGINEERED MUTATION SEQADV 6A6Q GLU A 156 UNP P06181 ASN 184 ENGINEERED MUTATION SEQADV 6A6Q GLU A 239 UNP P06181 HIS 267 ENGINEERED MUTATION SEQRES 1 A 351 ALA ALA VAL ILE GLU LYS ARG ALA THR CYS SER ASN GLY SEQRES 2 A 351 LYS THR VAL GLY ASP ALA SER CYS CYS ALA TRP PHE ASP SEQRES 3 A 351 VAL LEU ASP ASP ILE GLN GLN ASN LEU PHE HIS GLY GLY SEQRES 4 A 351 GLN CYS GLY ALA GLU ALA HIS GLU SER ILE ARG LEU VAL SEQRES 5 A 351 PHE HIS ASP SER ILE ALA ILE SER PRO ARG MET GLU ALA SEQRES 6 A 351 GLN GLY LYS PHE GLY GLY GLY GLY ALA ASP GLY SER ILE SEQRES 7 A 351 MET ILE PHE ASP ASP ILE GLU THR ALA PHE HIS PRO ASN SEQRES 8 A 351 ILE GLY LEU ASP GLU ILE VAL LYS LEU GLN LYS PRO PHE SEQRES 9 A 351 VAL GLN LYS HIS GLY VAL THR PRO GLY ASP PHE ILE ALA SEQRES 10 A 351 PHE ALA GLY ARG VAL ALA LEU SER ASN CYS PRO GLY ALA SEQRES 11 A 351 PRO GLN MET ASN PHE PHE THR GLY ARG ALA PRO ALA THR SEQRES 12 A 351 GLN PRO ALA PRO ASP GLY LEU VAL PRO GLU PRO PHE HIS SEQRES 13 A 351 THR VAL ASP GLN ILE ILE GLU ARG VAL ASN ASP ALA GLY SEQRES 14 A 351 GLU PHE ASP GLU LEU GLU LEU VAL HTR MET LEU SER ALA SEQRES 15 A 351 HIS SER VAL ALA ALA VAL ASN ASP VAL ASP PRO THR VAL SEQRES 16 A 351 GLN GLY LEU PRO PHE ASP SER THR PRO GLY ILE PHE ASP SEQRES 17 A 351 SER GLN PHE PHE VAL GLU THR GLN LEU ARG GLY THR ALA SEQRES 18 A 351 PHE PRO GLY SER GLY GLY ASN GLN GLY GLU VAL GLU SER SEQRES 19 A 351 PRO LEU PRO GLY GLU ILE ARG ILE GLN SER ASP GLU THR SEQRES 20 A 351 ILE ALA ARG ASP SER ARG THR ALA CYS GLU TRP GLN SER SEQRES 21 A 351 PHE VAL ASN ASN GLN SER LYS LEU VAL ASP ASP PHE GLN SEQRES 22 A 351 PHE ILE PHE LEU ALA LEU THR GLN LEU GLY GLN ASP PRO SEQRES 23 A 351 ASN ALA MET THR ASP CYS SER ASP VAL ILE PRO GLN SER SEQRES 24 A 351 LYS PRO ILE PRO GLY ASN LEU PRO PHE SER PHE PHE PRO SEQRES 25 A 351 ALA GLY LYS THR ILE LYS ASP VAL GLU GLN ALA CYS ALA SEQRES 26 A 351 GLU THR PRO PHE PRO THR LEU THR THR LEU PRO GLY PRO SEQRES 27 A 351 GLU THR SER VAL GLN ARG ILE PRO PRO PRO PRO GLY ALA MODRES 6A6Q HTR A 171 TRP MODIFIED RESIDUE HET HTR A 171 15 HET HEB A 401 43 HET CA A 402 1 HET CA A 403 1 HET GOL A 404 6 HET GOL A 405 6 HET GOL A 406 6 HETNAM HTR BETA-HYDROXYTRYPTOPHANE HETNAM HEB HEME B/C HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETSYN HEB HYBRID BETWEEN B AND C TYPE HEMES (PROTOPORPHYRIN IX HETSYN 2 HEB CONTAINING FE) HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 HTR C11 H12 N2 O3 FORMUL 2 HEB C34 H34 FE N4 O4 FORMUL 3 CA 2(CA 2+) FORMUL 5 GOL 3(C3 H8 O3) FORMUL 8 HOH *249(H2 O) HELIX 1 AA1 ASP A 11 CYS A 15 5 5 HELIX 2 AA2 ALA A 16 LEU A 28 1 13 HELIX 3 AA3 GLY A 35 ILE A 50 1 16 HELIX 4 AA4 SER A 53 GLN A 59 1 7 HELIX 5 AA5 GLY A 69 PHE A 74 1 6 HELIX 6 AA6 PHE A 74 THR A 79 1 6 HELIX 7 AA7 ALA A 80 ILE A 85 5 6 HELIX 8 AA8 LEU A 87 GLY A 102 1 16 HELIX 9 AA9 THR A 104 ASN A 119 1 16 HELIX 10 AB1 THR A 150 GLU A 163 1 14 HELIX 11 AB2 ASP A 165 LEU A 173 1 9 HELIX 12 AB3 SER A 174 VAL A 178 5 5 HELIX 13 AB4 SER A 202 THR A 208 1 7 HELIX 14 AB5 GLN A 236 ALA A 242 1 7 HELIX 15 AB6 THR A 247 PHE A 254 1 8 HELIX 16 AB7 ASN A 257 GLN A 274 1 18 HELIX 17 AB8 ASP A 278 MET A 282 5 5 HELIX 18 AB9 SER A 286 ILE A 289 5 4 HELIX 19 AC1 THR A 309 VAL A 313 5 5 SHEET 1 AA1 2 ALA A 1 THR A 2 0 SHEET 2 AA1 2 THR A 8 VAL A 9 -1 O VAL A 9 N ALA A 1 SHEET 1 AA2 2 PHE A 129 THR A 130 0 SHEET 2 AA2 2 THR A 283 ASP A 284 -1 O THR A 283 N THR A 130 SHEET 1 AA3 2 ALA A 180 VAL A 181 0 SHEET 2 AA3 2 LEU A 191 PRO A 192 -1 O LEU A 191 N VAL A 181 SHEET 1 AA4 2 GLU A 224 VAL A 225 0 SHEET 2 AA4 2 ARG A 234 ILE A 235 -1 O ARG A 234 N VAL A 225 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.11 SSBOND 2 CYS A 14 CYS A 285 1555 1555 2.09 SSBOND 3 CYS A 34 CYS A 120 1555 1555 2.09 SSBOND 4 CYS A 249 CYS A 317 1555 1555 2.21 LINK C VAL A 170 N HTR A 171 1555 1555 1.36 LINK C HTR A 171 N MET A 172 1555 1555 1.42 LINK O ASP A 48 CA CA A 402 1555 1555 2.45 LINK OD1 ASP A 48 CA CA A 402 1555 1555 2.32 LINK O GLY A 66 CA CA A 402 1555 1555 2.37 LINK OD1 ASP A 68 CA CA A 402 1555 1555 2.40 LINK OG SER A 70 CA CA A 402 1555 1555 2.46 LINK NE2 HIS A 176 FE HEB A 401 1555 1555 2.20 LINK O SER A 177 CA CA A 403 1555 1555 2.40 LINK OG SER A 177 CA CA A 403 1555 1555 2.54 LINK OD1 ASP A 194 CA CA A 403 1555 1555 2.72 LINK OD2 ASP A 194 CA CA A 403 1555 1555 2.41 LINK O THR A 196 CA CA A 403 1555 1555 2.40 LINK OG1 THR A 196 CA CA A 403 1555 1555 2.50 LINK O ILE A 199 CA CA A 403 1555 1555 2.44 LINK OD1 ASP A 201 CA CA A 403 1555 1555 2.45 LINK FE HEB A 401 O HOH A 618 1555 1555 2.49 LINK CA CA A 402 O HOH A 526 1555 1555 2.48 LINK CA CA A 402 O HOH A 595 1555 1555 2.41 SITE 1 AC1 25 HIS A 39 GLU A 40 ILE A 42 ARG A 43 SITE 2 AC1 25 PHE A 46 ILE A 85 PRO A 145 GLU A 146 SITE 3 AC1 25 PRO A 147 MET A 172 LEU A 173 ALA A 175 SITE 4 AC1 25 HIS A 176 ALA A 179 ALA A 180 VAL A 181 SITE 5 AC1 25 ASN A 182 ASP A 183 PHE A 193 SER A 237 SITE 6 AC1 25 HOH A 511 HOH A 553 HOH A 581 HOH A 618 SITE 7 AC1 25 HOH A 653 SITE 1 AC2 6 ASP A 48 GLY A 66 ASP A 68 SER A 70 SITE 2 AC2 6 HOH A 526 HOH A 595 SITE 1 AC3 5 SER A 177 ASP A 194 THR A 196 ILE A 199 SITE 2 AC3 5 ASP A 201 SITE 1 AC4 6 SER A 13 TRP A 17 VAL A 103 THR A 104 SITE 2 AC4 6 ASP A 107 HOH A 541 SITE 1 AC5 6 SER A 4 ASN A 5 CYS A 15 ALA A 16 SITE 2 AC5 6 PHE A 18 ASP A 19 SITE 1 AC6 5 GLU A 57 PHE A 62 GLY A 64 GLY A 65 SITE 2 AC6 5 HOH A 506 CRYST1 41.212 99.621 48.322 90.00 113.86 90.00 P 1 21 1 2 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 0.024265 0.000000 0.010731 0.00000 SCALE2 0.000000 0.010038 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022628 0.00000