HEADER LYASE 07-MAY-13 4KLC TITLE E343D/F110A DOUBLE MUTANT OF HUMAN FERROCHELATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERROCHELATASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HEME SYNTHASE, PROTOHEME FERRO-LYASE; COMPND 5 EC: 4.99.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 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 CHELATASE, MITOCHONDRIA, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR W.N.LANZILOTTA,A.E.MEDLOCK REVDAT 2 28-FEB-24 4KLC 1 REMARK SEQADV LINK REVDAT 1 18-JUN-14 4KLC 0 JRNL AUTH W.N.LANZILOTTA,A.E.MEDLOCK JRNL TITL E343D/F110A DOUBLE MUTANT OF HUMAN FERROCHELATASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 136.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.257 REMARK 3 R VALUE (WORKING SET) : 0.255 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2255 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2561 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE SET COUNT : 129 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5768 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 100 REMARK 3 SOLVENT ATOMS : 308 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.04000 REMARK 3 B22 (A**2) : -0.85000 REMARK 3 B33 (A**2) : -1.19000 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): 0.369 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.280 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.204 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.637 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.907 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6054 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8182 ; 1.845 ; 2.021 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 716 ; 6.557 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 266 ;38.513 ;23.609 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1058 ;18.104 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 44 ;21.170 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 882 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4542 ; 0.009 ; 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): 3598 ; 0.912 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5856 ; 1.707 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2456 ; 2.617 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2326 ; 4.110 ; 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 REMARK 4 REMARK 4 4KLC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079482. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-10 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37904 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 136.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 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) : 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SITTING DROP AT 18 DEGREES CENTIGRADE. REMARK 280 PRECIPITATING SOLUTION CONSISTED OF 0.1 M BIS-TRIS PH 6.8, 40 % REMARK 280 PENTERYTHRITOL ETHOXYLATE (15/4 EO/OH), VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 31.32950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.70200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.32950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.70200 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: 7060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 732 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 54 REMARK 465 GLY A 55 REMARK 465 GLY A 56 REMARK 465 SER A 57 REMARK 465 HIS A 58 REMARK 465 HIS A 59 REMARK 465 HIS A 60 REMARK 465 HIS A 61 REMARK 465 HIS A 62 REMARK 465 HIS A 63 REMARK 465 GLY A 64 REMARK 465 MET B 54 REMARK 465 GLY B 55 REMARK 465 GLY B 56 REMARK 465 SER B 57 REMARK 465 HIS B 58 REMARK 465 HIS B 59 REMARK 465 HIS B 60 REMARK 465 HIS B 61 REMARK 465 HIS B 62 REMARK 465 HIS B 63 REMARK 465 GLY B 64 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 OE1 GLU A 141 O HOH A 716 2.09 REMARK 500 O GLY A 273 NH1 ARG B 298 2.13 REMARK 500 OD1 ASP A 343 O HOH A 750 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 729 O HOH B 730 2555 2.08 REMARK 500 O HOH A 767 O HOH A 768 2555 2.09 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 ASP A 148 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 226 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 290 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 290 NE - CZ - NH2 ANGL. DEV. = -4.5 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 100 147.77 -19.24 REMARK 500 LEU A 101 66.55 -103.54 REMARK 500 ILE A 103 19.57 46.82 REMARK 500 GLN A 104 -100.35 -44.75 REMARK 500 ASN A 105 -50.43 62.21 REMARK 500 LYS A 106 40.01 -152.74 REMARK 500 ALA A 155 -43.25 -23.74 REMARK 500 THR A 198 -86.99 -113.87 REMARK 500 TRP A 227 41.96 -167.71 REMARK 500 SER A 303 -173.46 80.38 REMARK 500 LYS A 304 48.53 137.03 REMARK 500 GLU A 324 -0.91 -59.53 REMARK 500 HIS A 341 -174.64 -173.41 REMARK 500 TYR A 346 -71.92 -103.48 REMARK 500 GLU A 351 -60.70 89.50 REMARK 500 ASN A 372 -121.11 50.26 REMARK 500 GLN A 421 -118.07 -80.23 REMARK 500 GLN A 422 -9.75 -147.27 REMARK 500 PRO B 102 37.65 -55.83 REMARK 500 LYS B 106 -0.20 52.20 REMARK 500 ALA B 155 -147.30 63.14 REMARK 500 THR B 198 -82.26 -115.56 REMARK 500 TRP B 227 54.93 -161.78 REMARK 500 SER B 303 -109.97 76.17 REMARK 500 LYS B 304 98.20 69.11 REMARK 500 PRO B 313 170.83 -59.25 REMARK 500 HIS B 341 -165.68 -164.67 REMARK 500 TYR B 346 -60.05 -99.15 REMARK 500 GLU B 351 -40.50 95.99 REMARK 500 GLN B 354 -81.39 -125.80 REMARK 500 VAL B 355 -84.69 -39.58 REMARK 500 ALA B 357 -81.20 -59.55 REMARK 500 LYS B 358 93.72 -69.38 REMARK 500 GLU B 359 -27.15 155.10 REMARK 500 ASN B 372 -112.56 40.91 REMARK 500 GLN B 422 32.64 -98.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR B 154 ALA B 155 147.87 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 123.3 REMARK 620 3 FES A 501 S2 104.4 108.3 REMARK 620 4 CYS A 403 SG 92.0 119.4 107.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 263 NE2 REMARK 620 2 HEM A 502 NA 104.8 REMARK 620 3 HEM A 502 NB 97.9 95.0 REMARK 620 4 HEM A 502 NC 81.9 172.9 86.1 REMARK 620 5 HEM A 502 ND 88.3 87.5 172.4 90.5 REMARK 620 N 1 2 3 4 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 109.7 REMARK 620 3 FES A 501 S2 106.0 107.8 REMARK 620 4 CYS A 411 SG 106.6 104.0 122.4 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 196 SG REMARK 620 2 FES B 501 S1 124.5 REMARK 620 3 FES B 501 S2 105.5 107.7 REMARK 620 4 CYS B 403 SG 97.5 110.0 111.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 263 NE2 REMARK 620 2 HEM B 503 NA 90.3 REMARK 620 3 HEM B 503 NB 105.0 90.1 REMARK 620 4 HEM B 503 NC 96.3 173.0 90.5 REMARK 620 5 HEM B 503 ND 82.4 93.1 172.0 85.5 REMARK 620 N 1 2 3 4 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 406 SG REMARK 620 2 FES B 501 S1 103.0 REMARK 620 3 FES B 501 S2 107.9 106.9 REMARK 620 4 CYS B 411 SG 104.1 108.3 124.6 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 HEM A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KLA RELATED DB: PDB REMARK 900 RELATED ID: 4KLR RELATED DB: PDB DBREF 4KLC A 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 4KLC B 65 423 UNP P22830 HEMH_HUMAN 65 423 SEQADV 4KLC MET A 54 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY A 55 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY A 56 UNP P22830 EXPRESSION TAG SEQADV 4KLC SER A 57 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 58 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 59 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 60 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 61 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 62 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS A 63 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY A 64 UNP P22830 EXPRESSION TAG SEQADV 4KLC ALA A 110 UNP P22830 PHE 110 ENGINEERED MUTATION SEQADV 4KLC ASP A 343 UNP P22830 GLU 343 ENGINEERED MUTATION SEQADV 4KLC MET B 54 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY B 55 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY B 56 UNP P22830 EXPRESSION TAG SEQADV 4KLC SER B 57 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 58 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 59 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 60 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 61 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 62 UNP P22830 EXPRESSION TAG SEQADV 4KLC HIS B 63 UNP P22830 EXPRESSION TAG SEQADV 4KLC GLY B 64 UNP P22830 EXPRESSION TAG SEQADV 4KLC ALA B 110 UNP P22830 PHE 110 ENGINEERED MUTATION SEQADV 4KLC ASP B 343 UNP P22830 GLU 343 ENGINEERED MUTATION SEQRES 1 A 370 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY ARG LYS SEQRES 2 A 370 PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY GLY PRO SEQRES 3 A 370 GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU ARG LEU SEQRES 4 A 370 PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE GLN ASN SEQRES 5 A 370 LYS LEU ALA PRO ALA ILE ALA LYS ARG ARG THR PRO LYS SEQRES 6 A 370 ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SER PRO SEQRES 7 A 370 ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY MET VAL SEQRES 8 A 370 LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA PRO HIS SEQRES 9 A 370 LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO LEU THR SEQRES 10 A 370 GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY LEU GLU SEQRES 11 A 370 ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SER CYS SEQRES 12 A 370 SER THR THR GLY SER SER LEU ASN ALA ILE TYR ARG TYR SEQRES 13 A 370 TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS TRP SER SEQRES 14 A 370 THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU ILE GLN SEQRES 15 A 370 CYS PHE ALA ASP HIS ILE LEU LYS GLU LEU ASP HIS PHE SEQRES 16 A 370 PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU PHE SER SEQRES 17 A 370 ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG GLY ASP SEQRES 18 A 370 PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN LYS VAL SEQRES 19 A 370 MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG LEU VAL SEQRES 20 A 370 TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU GLY PRO SEQRES 21 A 370 GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU ARG GLY SEQRES 22 A 370 ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE THR SER SEQRES 23 A 370 ASP HIS ILE ASP THR LEU TYR GLU LEU ASP ILE GLU TYR SEQRES 24 A 370 SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU ASN ILE SEQRES 25 A 370 ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU PHE SER SEQRES 26 A 370 LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE GLN SER SEQRES 27 A 370 ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER CYS PRO SEQRES 28 A 370 LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SER PHE SEQRES 29 A 370 PHE THR SER GLN GLN LEU SEQRES 1 B 370 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY ARG LYS SEQRES 2 B 370 PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY GLY PRO SEQRES 3 B 370 GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU ARG LEU SEQRES 4 B 370 PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE GLN ASN SEQRES 5 B 370 LYS LEU ALA PRO ALA ILE ALA LYS ARG ARG THR PRO LYS SEQRES 6 B 370 ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SER PRO SEQRES 7 B 370 ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY MET VAL SEQRES 8 B 370 LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA PRO HIS SEQRES 9 B 370 LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO LEU THR SEQRES 10 B 370 GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY LEU GLU SEQRES 11 B 370 ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SER CYS SEQRES 12 B 370 SER THR THR GLY SER SER LEU ASN ALA ILE TYR ARG TYR SEQRES 13 B 370 TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS TRP SER SEQRES 14 B 370 THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU ILE GLN SEQRES 15 B 370 CYS PHE ALA ASP HIS ILE LEU LYS GLU LEU ASP HIS PHE SEQRES 16 B 370 PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU PHE SER SEQRES 17 B 370 ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG GLY ASP SEQRES 18 B 370 PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN LYS VAL SEQRES 19 B 370 MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG LEU VAL SEQRES 20 B 370 TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU GLY PRO SEQRES 21 B 370 GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU ARG GLY SEQRES 22 B 370 ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE THR SER SEQRES 23 B 370 ASP HIS ILE ASP THR LEU TYR GLU LEU ASP ILE GLU TYR SEQRES 24 B 370 SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU ASN ILE SEQRES 25 B 370 ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU PHE SER SEQRES 26 B 370 LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE GLN SER SEQRES 27 B 370 ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER CYS PRO SEQRES 28 B 370 LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SER PHE SEQRES 29 B 370 PHE THR SER GLN GLN LEU HET FES A 501 4 HET HEM A 502 43 HET FES B 501 4 HET GOL B 502 12 HET HEM B 503 43 HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 FES 2(FE2 S2) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 6 GOL C3 H8 O3 FORMUL 8 HOH *308(H2 O) HELIX 1 1 THR A 81 GLY A 83 5 3 HELIX 2 2 ASP A 84 ASP A 95 1 12 HELIX 3 3 LEU A 107 ARG A 125 1 19 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 GLY A 181 1 13 HELIX 7 7 THR A 198 VAL A 213 1 16 HELIX 8 8 HIS A 230 ASP A 246 1 17 HELIX 9 9 PRO A 266 ASN A 271 1 6 HELIX 10 10 PRO A 275 LEU A 291 1 17 HELIX 11 11 GLN A 314 GLU A 324 1 11 HELIX 12 12 HIS A 341 TYR A 346 1 6 HELIX 13 13 GLN A 354 GLY A 361 1 8 HELIX 14 14 ASN A 374 ASN A 392 1 19 HELIX 15 15 SER A 396 LEU A 401 5 6 HELIX 16 16 ASN A 408 SER A 420 1 13 HELIX 17 17 THR B 81 GLY B 83 5 3 HELIX 18 18 ASP B 84 LEU B 94 1 11 HELIX 19 19 LYS B 106 ARG B 125 1 20 HELIX 20 20 PRO B 131 SER B 151 1 21 HELIX 21 21 PRO B 152 ALA B 155 5 4 HELIX 22 22 LEU B 169 ASP B 180 1 12 HELIX 23 23 THR B 198 GLY B 214 1 17 HELIX 24 24 HIS B 230 HIS B 247 1 18 HELIX 25 25 PHE B 248 VAL B 256 5 9 HELIX 26 26 PRO B 266 ASN B 271 1 6 HELIX 27 27 PRO B 275 LEU B 291 1 17 HELIX 28 28 GLN B 314 ARG B 325 1 12 HELIX 29 29 HIS B 341 TYR B 346 1 6 HELIX 30 30 ASN B 374 ASN B 392 1 19 HELIX 31 31 PRO B 409 SER B 420 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 ILE A 71 O LYS A 158 SHEET 3 A 4 ARG A 184 THR A 189 1 O ARG A 184 N GLY A 70 SHEET 4 A 4 LYS A 220 ILE A 224 1 O LYS A 220 N ALA A 185 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 157 PHE B 163 0 SHEET 2 C 4 THR B 69 ASN B 75 1 N MET B 73 O GLY B 162 SHEET 3 C 4 ARG B 184 THR B 189 1 O ILE B 186 N GLY B 70 SHEET 4 C 4 LYS B 220 ILE B 224 1 O LYS B 220 N ALA B 185 SHEET 1 D 4 TYR B 297 GLN B 302 0 SHEET 2 D 4 VAL B 257 HIS B 263 1 N PHE B 260 O VAL B 300 SHEET 3 D 4 ASN B 329 PRO B 334 1 O VAL B 333 N SER B 261 SHEET 4 D 4 ASN B 364 ARG B 367 1 O ARG B 366 N LEU B 332 LINK SG CYS A 196 FE2 FES A 501 1555 1555 2.29 LINK NE2 HIS A 263 FE HEM A 502 1555 1555 2.03 LINK SG CYS A 403 FE2 FES A 501 1555 1555 2.33 LINK SG CYS A 406 FE1 FES A 501 1555 1555 2.29 LINK SG CYS A 411 FE1 FES A 501 1555 1555 2.26 LINK SG CYS B 196 FE2 FES B 501 1555 1555 2.27 LINK NE2 HIS B 263 FE HEM B 503 1555 1555 2.02 LINK SG CYS B 403 FE2 FES B 501 1555 1555 2.30 LINK SG CYS B 406 FE1 FES B 501 1555 1555 2.30 LINK SG CYS B 411 FE1 FES B 501 1555 1555 2.28 CISPEP 1 HIS A 167 PRO A 168 0 3.12 CISPEP 2 GLY A 312 PRO A 313 0 3.47 CISPEP 3 HIS B 167 PRO B 168 0 -4.55 CISPEP 4 GLY B 312 PRO B 313 0 4.33 SITE 1 AC1 7 CYS A 196 ARG A 272 SER A 402 CYS A 403 SITE 2 AC1 7 CYS A 406 CYS A 411 HOH A 762 SITE 1 AC2 17 GLY A 77 GLY A 78 PRO A 79 LEU A 92 SITE 2 AC2 17 PHE A 93 LEU A 98 TYR A 123 SER A 197 SITE 3 AC2 17 THR A 198 HIS A 263 LEU A 265 PRO A 266 SITE 4 AC2 17 TRP A 310 PHE A 337 HIS A 341 ILE A 342 SITE 5 AC2 17 ASP A 343 SITE 1 AC3 6 CYS B 196 ARG B 272 SER B 402 CYS B 403 SITE 2 AC3 6 CYS B 406 CYS B 411 SITE 1 AC4 8 PRO A 277 SER A 281 HOH A 693 PRO B 277 SITE 2 AC4 8 GLN B 278 SER B 281 LEU B 299 TRP B 301 SITE 1 AC5 15 PHE B 88 LEU B 98 ARG B 115 ILE B 119 SITE 2 AC5 15 TYR B 123 SER B 197 THR B 198 HIS B 263 SITE 3 AC5 15 LEU B 265 PRO B 266 TYR B 276 VAL B 305 SITE 4 AC5 15 PHE B 337 HIS B 341 ILE B 342 CRYST1 62.659 133.404 136.781 90.00 90.00 90.00 P 21 21 2 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 0.015959 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007496 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007311 0.00000