HEADER LYASE 03-NOV-10 3AQI TITLE H240A VARIANT OF HUMAN FERROCHELATASE CAVEAT 3AQI LIGAND CHD HAS WRONG GEOMETRY COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERROCHELATASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 65-423; COMPND 5 SYNONYM: HEME SYNTHASE, PROTOHEME FERRO-LYASE; COMPND 6 EC: 4.99.1.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FECH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEME, FERROCHELATASE, IRON HOMEOSTASIS, PORPHYRIA, HEME BIOSYNTHESIS, KEYWDS 2 PROTOPORPHYRINOGEN OXIDASE, CHELATASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR W.N.LANZILOTTA,A.E.MEDLOCK,T.A.DAILEY,H.A.DAILEY REVDAT 2 23-OCT-24 3AQI 1 REMARK SEQADV LINK REVDAT 1 25-JAN-12 3AQI 0 JRNL AUTH W.N.LANZILOTTA,A.E.MEDLOCK,T.A.DAILEY,H.A.DAILEY JRNL TITL H240A VARIANT OF HUMAN FERROCHELATASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 161643 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 : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5058 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6922 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2420 REMARK 3 BIN FREE R VALUE SET COUNT : 374 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5766 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 188 REMARK 3 SOLVENT ATOMS : 729 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.22000 REMARK 3 B22 (A**2) : -0.62000 REMARK 3 B33 (A**2) : 0.84000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.099 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.058 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.737 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6274 ; 0.029 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8572 ; 2.490 ; 2.016 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 767 ; 5.870 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 275 ;34.124 ;23.673 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1108 ;14.786 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;18.525 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 973 ; 0.182 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4658 ; 0.014 ; 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): 3676 ; 1.451 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6015 ; 2.354 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2598 ; 3.628 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2527 ; 5.758 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 REMARK 4 REMARK 4 3AQI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1000029569. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 210 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : 1.0 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 : 161643 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 14.00 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 25% PEG 3350, PH 6.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 44.02550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.32950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.70700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.32950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.02550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.70700 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 833 O HOH B 421 1.54 REMARK 500 O HOH A 661 O HOH A 662 1.87 REMARK 500 O HOH B 957 O HOH B 958 1.91 REMARK 500 O HOH B 933 O HOH B 1019 1.97 REMARK 500 O HOH A 642 O HOH A 779 1.98 REMARK 500 O HOH A 577 O HOH A 628 2.09 REMARK 500 O HOH B 511 O HOH B 1019 2.11 REMARK 500 O HOH B 287 O HOH B 1019 2.11 REMARK 500 O HOH B 328 O HOH B 461 2.13 REMARK 500 CD GLU A 393 O HOH A 918 2.14 REMARK 500 O HOH B 455 O HOH B 475 2.15 REMARK 500 O HOH B 439 O HOH B 1019 2.15 REMARK 500 OD1 ASP B 597 NH1 ARG B 708 2.15 REMARK 500 O HOH B 430 O HOH B 1020 2.19 REMARK 500 OG SER A 202 O HOH A 517 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLN A 139 CG GLN A 139 CD 0.149 REMARK 500 TYR A 297 CD1 TYR A 297 CE1 0.115 REMARK 500 TYR A 297 CE2 TYR A 297 CD2 0.093 REMARK 500 TRP A 301 CE3 TRP A 301 CZ3 0.103 REMARK 500 GLU A 317 CD GLU A 317 OE1 0.071 REMARK 500 VAL A 355 CB VAL A 355 CG1 0.143 REMARK 500 SER A 378 CA SER A 378 CB 0.093 REMARK 500 GLN B 639 CG GLN B 639 CD 0.138 REMARK 500 GLU B 751 CG GLU B 751 CD 0.103 REMARK 500 GLU B 751 CD GLU B 751 OE1 0.088 REMARK 500 TYR B 797 CE2 TYR B 797 CD2 0.111 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 A 91 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 164 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 164 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 208 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 226 NE - CZ - NH1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 226 NE - CZ - NH2 ANGL. DEV. = -7.8 DEGREES REMARK 500 LYS A 252 CD - CE - NZ ANGL. DEV. = 16.1 DEGREES REMARK 500 ASP A 316 CB - CG - OD2 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG B 591 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 LYS B 613 CD - CE - NZ ANGL. DEV. = -14.2 DEGREES REMARK 500 ARG B 614 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 LYS B 645 CD - CE - NZ ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG B 664 NE - CZ - NH1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG B 664 NE - CZ - NH1 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG B 664 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 664 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 708 NE - CZ - NH1 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG B 708 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 726 NE - CZ - NH1 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 726 NE - CZ - NH2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG B 772 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 LYS B 786 CD - CE - NZ ANGL. DEV. = 16.3 DEGREES REMARK 500 ASP B 816 CB - CG - OD2 ANGL. DEV. = 8.9 DEGREES REMARK 500 LEU B 899 CB - CG - CD2 ANGL. DEV. = -11.3 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 103 58.10 38.10 REMARK 500 THR A 198 -85.64 -119.70 REMARK 500 TRP A 227 53.95 -165.17 REMARK 500 SER A 303 7.07 80.39 REMARK 500 TYR A 346 -61.26 -102.54 REMARK 500 ILE A 350 -61.20 -103.77 REMARK 500 ASN A 372 -119.77 49.22 REMARK 500 ILE B 603 51.58 34.42 REMARK 500 THR B 698 -86.82 -115.80 REMARK 500 TRP B 727 55.41 -163.99 REMARK 500 TYR B 846 -65.96 -102.01 REMARK 500 ILE B 850 -62.32 -100.55 REMARK 500 ASN B 872 -120.86 54.93 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 FES A 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 196 SG REMARK 620 2 FES A 501 S1 115.2 REMARK 620 3 FES A 501 S2 111.7 104.2 REMARK 620 4 CYS A 403 SG 94.4 112.4 119.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 406 SG REMARK 620 2 FES A 501 S1 114.7 REMARK 620 3 FES A 501 S2 111.0 103.0 REMARK 620 4 CYS A 411 SG 101.3 107.5 119.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 696 SG REMARK 620 2 FES B 501 S1 115.5 REMARK 620 3 FES B 501 S2 111.2 104.5 REMARK 620 4 CYS B 903 SG 94.5 112.5 119.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 906 SG REMARK 620 2 FES B 501 S1 114.8 REMARK 620 3 FES B 501 S2 111.8 102.7 REMARK 620 4 CYS B 911 SG 100.8 106.9 120.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 424 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 6 DBREF 3AQI A 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 3AQI B 565 923 UNP P22830 HEMH_HUMAN 65 423 SEQADV 3AQI LEU A 115 UNP P22830 ARG 115 CONFLICT SEQADV 3AQI ALA A 240 UNP P22830 HIS 240 ENGINEERED MUTATION SEQADV 3AQI LEU B 615 UNP P22830 ARG 115 CONFLICT SEQADV 3AQI ALA B 740 UNP P22830 HIS 240 ENGINEERED MUTATION SEQRES 1 A 359 ARG LYS PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY SEQRES 2 A 359 GLY PRO GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU SEQRES 3 A 359 ARG LEU PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE SEQRES 4 A 359 GLN ASN LYS LEU ALA PRO PHE ILE ALA LYS ARG LEU THR SEQRES 5 A 359 PRO LYS ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SEQRES 6 A 359 SER PRO ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY SEQRES 7 A 359 MET VAL LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA SEQRES 8 A 359 PRO HIS LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO SEQRES 9 A 359 LEU THR GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY SEQRES 10 A 359 LEU GLU ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SEQRES 11 A 359 SER CYS SER THR THR GLY SER SER LEU ASN ALA ILE TYR SEQRES 12 A 359 ARG TYR TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS SEQRES 13 A 359 TRP SER THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU SEQRES 14 A 359 ILE GLN CYS PHE ALA ASP ALA ILE LEU LYS GLU LEU ASP SEQRES 15 A 359 HIS PHE PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU SEQRES 16 A 359 PHE SER ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG SEQRES 17 A 359 GLY ASP PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN SEQRES 18 A 359 LYS VAL MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG SEQRES 19 A 359 LEU VAL TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU SEQRES 20 A 359 GLY PRO GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU SEQRES 21 A 359 ARG GLY ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE SEQRES 22 A 359 THR SER ASP HIS ILE GLU THR LEU TYR GLU LEU ASP ILE SEQRES 23 A 359 GLU TYR SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU SEQRES 24 A 359 ASN ILE ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU SEQRES 25 A 359 PHE SER LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE SEQRES 26 A 359 GLN SER ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER SEQRES 27 A 359 CYS PRO LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SEQRES 28 A 359 SER PHE PHE THR SER GLN GLN LEU SEQRES 1 B 359 ARG LYS PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY SEQRES 2 B 359 GLY PRO GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU SEQRES 3 B 359 ARG LEU PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE SEQRES 4 B 359 GLN ASN LYS LEU ALA PRO PHE ILE ALA LYS ARG LEU THR SEQRES 5 B 359 PRO LYS ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SEQRES 6 B 359 SER PRO ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY SEQRES 7 B 359 MET VAL LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA SEQRES 8 B 359 PRO HIS LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO SEQRES 9 B 359 LEU THR GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY SEQRES 10 B 359 LEU GLU ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SEQRES 11 B 359 SER CYS SER THR THR GLY SER SER LEU ASN ALA ILE TYR SEQRES 12 B 359 ARG TYR TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS SEQRES 13 B 359 TRP SER THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU SEQRES 14 B 359 ILE GLN CYS PHE ALA ASP ALA ILE LEU LYS GLU LEU ASP SEQRES 15 B 359 HIS PHE PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU SEQRES 16 B 359 PHE SER ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG SEQRES 17 B 359 GLY ASP PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN SEQRES 18 B 359 LYS VAL MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG SEQRES 19 B 359 LEU VAL TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU SEQRES 20 B 359 GLY PRO GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU SEQRES 21 B 359 ARG GLY ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE SEQRES 22 B 359 THR SER ASP HIS ILE GLU THR LEU TYR GLU LEU ASP ILE SEQRES 23 B 359 GLU TYR SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU SEQRES 24 B 359 ASN ILE ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU SEQRES 25 B 359 PHE SER LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE SEQRES 26 B 359 GLN SER ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER SEQRES 27 B 359 CYS PRO LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SEQRES 28 B 359 SER PHE PHE THR SER GLN GLN LEU HET FES A 501 4 HET CHD A 1 29 HET CHD A 2 29 HET CHD A 3 29 HET GOL A 424 6 HET FES B 501 4 HET CHD B 4 29 HET CHD B 5 29 HET CHD B 6 29 HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM CHD CHOLIC ACID HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 FES 2(FE2 S2) FORMUL 4 CHD 6(C24 H40 O5) FORMUL 7 GOL C3 H8 O3 FORMUL 12 HOH *729(H2 O) HELIX 1 1 THR A 81 GLY A 83 5 3 HELIX 2 2 ASP A 84 LEU A 94 1 11 HELIX 3 3 ILE A 103 ILE A 126 1 24 HELIX 4 4 PRO A 131 SER A 151 1 21 HELIX 5 5 PRO A 152 ALA A 155 5 4 HELIX 6 6 LEU A 169 ASP A 180 1 12 HELIX 7 7 THR A 198 GLY A 214 1 17 HELIX 8 8 HIS A 230 ASP A 246 1 17 HELIX 9 9 HIS A 247 PHE A 248 5 2 HELIX 10 10 PRO A 249 VAL A 256 5 8 HELIX 11 11 PRO A 266 GLY A 273 1 8 HELIX 12 12 PRO A 275 LEU A 291 1 17 HELIX 13 13 GLN A 314 ARG A 325 1 12 HELIX 14 14 HIS A 341 TYR A 346 1 6 HELIX 15 15 GLN A 354 CYS A 360 1 7 HELIX 16 16 ASN A 374 ASN A 392 1 19 HELIX 17 17 SER A 396 LEU A 401 5 6 HELIX 18 18 PRO A 409 SER A 420 1 12 HELIX 19 19 THR B 581 GLY B 583 5 3 HELIX 20 20 ASP B 584 LEU B 594 1 11 HELIX 21 21 ILE B 603 ILE B 626 1 24 HELIX 22 22 PRO B 631 SER B 651 1 21 HELIX 23 23 PRO B 652 ALA B 655 5 4 HELIX 24 24 LEU B 669 ASP B 680 1 12 HELIX 25 25 THR B 698 GLY B 714 1 17 HELIX 26 26 HIS B 730 PHE B 748 1 19 HELIX 27 27 PRO B 749 VAL B 756 5 8 HELIX 28 28 PRO B 766 ARG B 772 1 7 HELIX 29 29 PRO B 775 LEU B 791 1 17 HELIX 30 30 GLN B 814 ARG B 825 1 12 HELIX 31 31 HIS B 841 TYR B 846 1 6 HELIX 32 32 GLN B 854 GLY B 861 1 8 HELIX 33 33 ASN B 874 ASN B 892 1 19 HELIX 34 34 SER B 896 LEU B 901 5 6 HELIX 35 35 PRO B 909 SER B 920 1 12 SHEET 1 A 4 HIS A 157 PHE A 163 0 SHEET 2 A 4 THR A 69 ASN A 75 1 N MET A 73 O TYR A 160 SHEET 3 A 4 ARG A 184 THR A 189 1 O ILE A 186 N LEU A 72 SHEET 4 A 4 LYS A 220 ILE A 224 1 O SER A 222 N ALA A 187 SHEET 1 B 4 TYR A 297 GLN A 302 0 SHEET 2 B 4 VAL A 257 HIS A 263 1 N PHE A 260 O VAL A 300 SHEET 3 B 4 ASN A 329 PRO A 334 1 O LEU A 331 N VAL A 257 SHEET 4 B 4 ASN A 364 ARG A 367 1 O ARG A 366 N LEU A 332 SHEET 1 C 4 HIS B 657 PHE B 663 0 SHEET 2 C 4 THR B 569 ASN B 575 1 N MET B 573 O TYR B 660 SHEET 3 C 4 ARG B 684 THR B 689 1 O ILE B 686 N LEU B 572 SHEET 4 C 4 LYS B 720 ILE B 724 1 O LYS B 720 N ALA B 685 SHEET 1 D 4 TYR B 797 GLN B 802 0 SHEET 2 D 4 VAL B 757 HIS B 763 1 N PHE B 760 O VAL B 800 SHEET 3 D 4 ASN B 829 PRO B 834 1 O LEU B 831 N VAL B 757 SHEET 4 D 4 ASN B 864 ARG B 867 1 O ARG B 866 N LEU B 832 SSBOND 1 CYS B 823 CYS B 860 1555 1555 2.96 LINK SG CYS A 196 FE2 FES A 501 1555 1555 2.35 LINK SG CYS A 403 FE2 FES A 501 1555 1555 2.35 LINK SG CYS A 406 FE1 FES A 501 1555 1555 2.38 LINK SG CYS A 411 FE1 FES A 501 1555 1555 2.34 LINK FE2 FES B 501 SG CYS B 696 1555 1555 2.34 LINK FE2 FES B 501 SG CYS B 903 1555 1555 2.35 LINK FE1 FES B 501 SG CYS B 906 1555 1555 2.37 LINK FE1 FES B 501 SG CYS B 911 1555 1555 2.36 CISPEP 1 ALA A 155 PRO A 156 0 -2.69 CISPEP 2 HIS A 167 PRO A 168 0 -4.64 CISPEP 3 GLY A 312 PRO A 313 0 7.62 CISPEP 4 ALA B 655 PRO B 656 0 -0.78 CISPEP 5 HIS B 667 PRO B 668 0 -1.56 CISPEP 6 GLY B 812 PRO B 813 0 -0.84 SITE 1 AC1 6 CYS A 196 ARG A 272 SER A 402 CYS A 403 SITE 2 AC1 6 CYS A 406 CYS A 411 SITE 1 AC2 14 CHD A 2 LEU A 92 LEU A 98 SER A 197 SITE 2 AC2 14 HIS A 263 VAL A 269 TRP A 310 HOH A 499 SITE 3 AC2 14 HOH A 503 HOH A 512 HOH A 551 HOH A 557 SITE 4 AC2 14 HOH A 578 HOH A 691 SITE 1 AC3 8 CHD A 1 CHD A 3 MET A 99 ARG A 114 SITE 2 AC3 8 HOH A 518 HOH A 567 HOH A 602 HOH A 701 SITE 1 AC4 4 CHD A 2 HOH A 651 LYS B 606 PHE B 610 SITE 1 AC5 6 GLU A 80 GLY A 127 GLY A 129 SER A 130 SITE 2 AC5 6 HOH A 473 HOH A 873 SITE 1 AC6 6 CYS B 696 ARG B 772 SER B 902 CYS B 903 SITE 2 AC6 6 CYS B 906 CYS B 911 SITE 1 AC7 9 CHD B 5 CHD B 6 HOH B 429 HOH B 442 SITE 2 AC7 9 HOH B 514 HOH B 517 MET B 599 ARG B 614 SITE 3 AC7 9 PRO B 766 SITE 1 AC8 5 LYS A 106 PHE A 110 CHD B 4 HOH B 517 SITE 2 AC8 5 HOH B1023 SITE 1 AC9 17 CHD B 4 HOH B 156 HOH B 174 HOH B 186 SITE 2 AC9 17 HOH B 293 HOH B 346 HOH B 404 HOH B 464 SITE 3 AC9 17 MET B 576 LEU B 592 PHE B 593 LEU B 598 SITE 4 AC9 17 SER B 697 HIS B 763 PRO B 766 VAL B 769 SITE 5 AC9 17 TRP B 810 CRYST1 88.051 93.414 110.659 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 0.011357 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010705 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009037 0.00000