HEADER LYASE 20-JUL-06 2HRE TITLE STRUCTURE OF HUMAN FERROCHELATASE VARIANT E343K WITH PROTOPORPHYRIN IX TITLE 2 BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERROCHELATASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: PROTOHEME FERRO-LYASE, HEME SYNTHETASE; 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; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTRCHIS; SOURCE 9 OTHER_DETAILS: PLASMID KEYWDS HEME SYNTHESIS, FERROCHELATASE, PROTOPORPHYRIN IX, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR A.MEDLOCK,L.SWARTZ,T.A.DAILEY,H.A.DAILEY,W.N.LANZILOTTA REVDAT 4 20-OCT-21 2HRE 1 REMARK SEQADV REVDAT 3 24-FEB-09 2HRE 1 VERSN REVDAT 2 03-JUL-07 2HRE 1 JRNL REVDAT 1 13-MAR-07 2HRE 0 JRNL AUTH A.MEDLOCK,L.SWARTZ,T.A.DAILEY,H.A.DAILEY,W.N.LANZILOTTA JRNL TITL SUBSTRATE INTERACTIONS WITH HUMAN FERROCHELATASE JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 1789 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17261801 JRNL DOI 10.1073/PNAS.0606144104 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 400690.970 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.7 REMARK 3 NUMBER OF REFLECTIONS : 53846 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 SET) : 0.216 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2744 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7771 REMARK 3 BIN R VALUE (WORKING SET) : 0.2920 REMARK 3 BIN FREE R VALUE : 0.3750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 433 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11564 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 326 REMARK 3 SOLVENT ATOMS : 338 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.26000 REMARK 3 B22 (A**2) : 7.44000 REMARK 3 B33 (A**2) : -5.18000 REMARK 3 B12 (A**2) : 4.19000 REMARK 3 B13 (A**2) : 2.19000 REMARK 3 B23 (A**2) : 5.58000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.35 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.42 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.50 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.060 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 48.42 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : FES.PARAM REMARK 3 PARAMETER FILE 4 : PP9.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : FES.TOP REMARK 3 TOPOLOGY FILE 4 : PP9.TOP REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HRE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038673. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-05 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : COPPER FRD REMARK 200 OPTICS : OSMIC BLUE REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53845 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.28100 REMARK 200 R SYM FOR SHELL (I) : 0.32200 REMARK 200 FOR SHELL : 3.400 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: PDB ENTRY 1HRK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS, 0.2 M MAGNESIUM REMARK 280 CHLORIDE, 25% PEG 3350, PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: THEIR ARE TWO BIOLOGIAL UNITS IN THE ASYMMETRIC UNIT. THE REMARK 300 FIRST BIOLOGICAL UNIT (DIMER) IS FORMED BY MONOMERS A AND B. THE REMARK 300 SECOND BIOLOGICAL UNTI IS FORMED BY MONOMER C AND THE SYMMETRY MATE REMARK 300 OF D. 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: 7910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 7840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 52830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.0 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 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -30.88290 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -29.41610 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 82.92805 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 C HIS B 167 CD PRO B 168 1.70 REMARK 500 O HIS D 167 N LEU D 169 2.00 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 PRO A 307 C - N - CA ANGL. DEV. = 13.2 DEGREES REMARK 500 PRO B 131 C - N - CA ANGL. DEV. = 10.0 DEGREES REMARK 500 PRO B 168 C - N - CA ANGL. DEV. = 60.3 DEGREES REMARK 500 PRO B 168 C - N - CD ANGL. DEV. = -53.1 DEGREES REMARK 500 PRO B 168 N - CA - C ANGL. DEV. = -16.7 DEGREES REMARK 500 PRO C 307 C - N - CA ANGL. DEV. = 10.2 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 ASP A 148 11.14 -62.14 REMARK 500 GLU A 149 -58.56 -129.92 REMARK 500 SER A 151 73.51 -119.30 REMARK 500 THR A 154 30.97 -76.01 REMARK 500 ALA A 155 -157.15 30.60 REMARK 500 PRO A 168 79.61 -55.12 REMARK 500 THR A 198 -79.65 -113.70 REMARK 500 TRP A 227 55.32 -159.55 REMARK 500 SER A 254 2.71 -67.49 REMARK 500 GLU A 292 54.45 33.17 REMARK 500 HIS A 341 -166.12 -175.67 REMARK 500 THR A 344 -61.79 -104.00 REMARK 500 GLN A 354 -72.55 -116.39 REMARK 500 ASN A 372 -116.94 33.55 REMARK 500 ASN A 392 19.01 54.79 REMARK 500 THR A 400 4.70 -63.98 REMARK 500 ILE B 103 49.46 37.30 REMARK 500 ILE B 132 -39.41 -32.52 REMARK 500 ALA B 155 -146.52 36.99 REMARK 500 PRO B 168 84.15 108.88 REMARK 500 THR B 198 -80.70 -120.65 REMARK 500 ARG B 226 147.42 -173.80 REMARK 500 TRP B 227 56.97 -156.30 REMARK 500 GLU B 251 43.64 -88.57 REMARK 500 LYS B 252 -27.71 -154.44 REMARK 500 GLU B 292 61.78 26.90 REMARK 500 TYR B 293 47.09 37.34 REMARK 500 ARG B 327 96.20 -68.49 REMARK 500 PRO B 334 64.46 -63.74 REMARK 500 HIS B 341 -158.28 -171.12 REMARK 500 TYR B 352 -65.12 -99.58 REMARK 500 GLN B 354 -81.01 -83.64 REMARK 500 LYS B 358 -76.47 -51.93 REMARK 500 CYS B 360 -35.61 -36.94 REMARK 500 GLU B 363 -93.00 -62.49 REMARK 500 ASN B 372 -120.05 38.37 REMARK 500 CYS B 395 -177.96 -175.91 REMARK 500 LEU B 405 41.94 -104.93 REMARK 500 PHE B 417 35.37 -70.47 REMARK 500 PHE B 418 -44.86 -154.87 REMARK 500 SER B 420 43.87 -109.35 REMARK 500 GLU C 149 -61.19 -100.88 REMARK 500 THR C 154 18.53 -66.46 REMARK 500 ALA C 155 -159.22 35.97 REMARK 500 THR C 198 -84.25 -106.54 REMARK 500 THR C 218 34.64 -91.10 REMARK 500 TRP C 227 58.87 -164.39 REMARK 500 TYR C 293 45.40 37.85 REMARK 500 MET C 308 154.52 -39.21 REMARK 500 ILE C 335 -15.89 -46.33 REMARK 500 REMARK 500 THIS ENTRY HAS 73 RAMACHANDRAN OUTLIERS. 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 TYR D 346 0.06 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 FES A 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 196 SG REMARK 620 2 FES A 501 S1 108.6 REMARK 620 3 FES A 501 S2 111.3 106.2 REMARK 620 4 CYS A 403 SG 99.1 115.4 116.0 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 106.6 REMARK 620 3 FES A 501 S2 116.3 106.1 REMARK 620 4 CYS A 411 SG 107.6 114.5 106.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 502 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 196 SG REMARK 620 2 FES B 502 S1 101.0 REMARK 620 3 FES B 502 S2 125.6 106.2 REMARK 620 4 CYS B 403 SG 96.6 114.4 112.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 502 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 406 SG REMARK 620 2 FES B 502 S1 115.2 REMARK 620 3 FES B 502 S2 109.0 106.1 REMARK 620 4 CYS B 411 SG 105.4 114.6 106.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 503 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 196 SG REMARK 620 2 FES C 503 S1 102.3 REMARK 620 3 FES C 503 S2 112.1 106.2 REMARK 620 4 CYS C 403 SG 97.1 117.2 120.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 503 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 406 SG REMARK 620 2 FES C 503 S1 111.6 REMARK 620 3 FES C 503 S2 108.9 106.1 REMARK 620 4 CYS C 411 SG 104.5 113.3 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 504 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 196 SG REMARK 620 2 FES D 504 S1 109.2 REMARK 620 3 FES D 504 S2 121.3 106.1 REMARK 620 4 CYS D 403 SG 94.7 106.5 117.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 504 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 406 SG REMARK 620 2 FES D 504 S1 115.9 REMARK 620 3 FES D 504 S2 114.9 106.4 REMARK 620 4 CYS D 411 SG 104.1 117.2 97.0 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 PP9 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP9 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP9 B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP9 D 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP9 C 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP9 D 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD D 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES D 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HRC RELATED DB: PDB REMARK 900 1.7 ANGSTROM STRUCTURE OF HUMAN FERROCHELATASE VARIANT R115L REMARK 900 RELATED ID: 1HRK RELATED DB: NDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN FERROCHELATASE DBREF 2HRE A 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 2HRE B 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 2HRE C 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 2HRE D 65 423 UNP P22830 HEMH_HUMAN 65 423 SEQADV 2HRE LYS A 343 UNP P22830 GLU 343 ENGINEERED MUTATION SEQADV 2HRE LYS B 343 UNP P22830 GLU 343 ENGINEERED MUTATION SEQADV 2HRE LYS C 343 UNP P22830 GLU 343 ENGINEERED MUTATION SEQADV 2HRE LYS D 343 UNP P22830 GLU 343 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 ARG 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 HIS 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 LYS 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 ARG 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 HIS 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 LYS 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 SEQRES 1 C 359 ARG LYS PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY SEQRES 2 C 359 GLY PRO GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU SEQRES 3 C 359 ARG LEU PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE SEQRES 4 C 359 GLN ASN LYS LEU ALA PRO PHE ILE ALA LYS ARG ARG THR SEQRES 5 C 359 PRO LYS ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SEQRES 6 C 359 SER PRO ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY SEQRES 7 C 359 MET VAL LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA SEQRES 8 C 359 PRO HIS LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO SEQRES 9 C 359 LEU THR GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY SEQRES 10 C 359 LEU GLU ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SEQRES 11 C 359 SER CYS SER THR THR GLY SER SER LEU ASN ALA ILE TYR SEQRES 12 C 359 ARG TYR TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS SEQRES 13 C 359 TRP SER THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU SEQRES 14 C 359 ILE GLN CYS PHE ALA ASP HIS ILE LEU LYS GLU LEU ASP SEQRES 15 C 359 HIS PHE PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU SEQRES 16 C 359 PHE SER ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG SEQRES 17 C 359 GLY ASP PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN SEQRES 18 C 359 LYS VAL MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG SEQRES 19 C 359 LEU VAL TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU SEQRES 20 C 359 GLY PRO GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU SEQRES 21 C 359 ARG GLY ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE SEQRES 22 C 359 THR SER ASP HIS ILE LYS THR LEU TYR GLU LEU ASP ILE SEQRES 23 C 359 GLU TYR SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU SEQRES 24 C 359 ASN ILE ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU SEQRES 25 C 359 PHE SER LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE SEQRES 26 C 359 GLN SER ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER SEQRES 27 C 359 CYS PRO LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SEQRES 28 C 359 SER PHE PHE THR SER GLN GLN LEU SEQRES 1 D 359 ARG LYS PRO LYS THR GLY ILE LEU MET LEU ASN MET GLY SEQRES 2 D 359 GLY PRO GLU THR LEU GLY ASP VAL HIS ASP PHE LEU LEU SEQRES 3 D 359 ARG LEU PHE LEU ASP ARG ASP LEU MET THR LEU PRO ILE SEQRES 4 D 359 GLN ASN LYS LEU ALA PRO PHE ILE ALA LYS ARG ARG THR SEQRES 5 D 359 PRO LYS ILE GLN GLU GLN TYR ARG ARG ILE GLY GLY GLY SEQRES 6 D 359 SER PRO ILE LYS ILE TRP THR SER LYS GLN GLY GLU GLY SEQRES 7 D 359 MET VAL LYS LEU LEU ASP GLU LEU SER PRO ASN THR ALA SEQRES 8 D 359 PRO HIS LYS TYR TYR ILE GLY PHE ARG TYR VAL HIS PRO SEQRES 9 D 359 LEU THR GLU GLU ALA ILE GLU GLU MET GLU ARG ASP GLY SEQRES 10 D 359 LEU GLU ARG ALA ILE ALA PHE THR GLN TYR PRO GLN TYR SEQRES 11 D 359 SER CYS SER THR THR GLY SER SER LEU ASN ALA ILE TYR SEQRES 12 D 359 ARG TYR TYR ASN GLN VAL GLY ARG LYS PRO THR MET LYS SEQRES 13 D 359 TRP SER THR ILE ASP ARG TRP PRO THR HIS HIS LEU LEU SEQRES 14 D 359 ILE GLN CYS PHE ALA ASP HIS ILE LEU LYS GLU LEU ASP SEQRES 15 D 359 HIS PHE PRO LEU GLU LYS ARG SER GLU VAL VAL ILE LEU SEQRES 16 D 359 PHE SER ALA HIS SER LEU PRO MET SER VAL VAL ASN ARG SEQRES 17 D 359 GLY ASP PRO TYR PRO GLN GLU VAL SER ALA THR VAL GLN SEQRES 18 D 359 LYS VAL MET GLU ARG LEU GLU TYR CYS ASN PRO TYR ARG SEQRES 19 D 359 LEU VAL TRP GLN SER LYS VAL GLY PRO MET PRO TRP LEU SEQRES 20 D 359 GLY PRO GLN THR ASP GLU SER ILE LYS GLY LEU CYS GLU SEQRES 21 D 359 ARG GLY ARG LYS ASN ILE LEU LEU VAL PRO ILE ALA PHE SEQRES 22 D 359 THR SER ASP HIS ILE LYS THR LEU TYR GLU LEU ASP ILE SEQRES 23 D 359 GLU TYR SER GLN VAL LEU ALA LYS GLU CYS GLY VAL GLU SEQRES 24 D 359 ASN ILE ARG ARG ALA GLU SER LEU ASN GLY ASN PRO LEU SEQRES 25 D 359 PHE SER LYS ALA LEU ALA ASP LEU VAL HIS SER HIS ILE SEQRES 26 D 359 GLN SER ASN GLU LEU CYS SER LYS GLN LEU THR LEU SER SEQRES 27 D 359 CYS PRO LEU CYS VAL ASN PRO VAL CYS ARG GLU THR LYS SEQRES 28 D 359 SER PHE PHE THR SER GLN GLN LEU HET PP9 A 601 42 HET FES A 501 4 HET PP9 B 602 42 HET PP9 B 603 42 HET CHD B 701 29 HET FES B 502 4 HET PP9 C 605 42 HET FES C 503 4 HET PP9 D 604 42 HET PP9 D 606 42 HET CHD D 702 29 HET FES D 504 4 HETNAM PP9 PROTOPORPHYRIN IX HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM CHD CHOLIC ACID FORMUL 5 PP9 6(C34 H34 N4 O4) FORMUL 6 FES 4(FE2 S2) FORMUL 9 CHD 2(C24 H40 O5) FORMUL 17 HOH *338(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 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 ARG A 179 1 11 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 LYS A 252 VAL A 256 5 5 HELIX 10 10 PRO A 266 ASN A 271 1 6 HELIX 11 11 PRO A 275 LEU A 291 1 17 HELIX 12 12 GLN A 314 GLU A 324 1 11 HELIX 13 13 HIS A 341 TYR A 346 1 6 HELIX 14 14 GLN A 354 GLY A 361 1 8 HELIX 15 15 ASN A 374 ASN A 392 1 19 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 ASP B 95 1 12 HELIX 19 19 ILE B 103 ARG B 125 1 23 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 ASP B 246 1 17 HELIX 25 25 LYS B 252 VAL B 256 5 5 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 GLN B 354 GLY B 361 1 8 HELIX 31 31 ASN B 374 ASN B 392 1 19 HELIX 32 32 LYS B 397 LEU B 401 5 5 HELIX 33 33 ASN B 408 SER B 420 1 13 HELIX 34 34 THR C 81 GLY C 83 5 3 HELIX 35 35 ASP C 84 ASP C 95 1 12 HELIX 36 36 ILE C 103 ILE C 126 1 24 HELIX 37 37 PRO C 131 SER C 151 1 21 HELIX 38 38 PRO C 152 ALA C 155 5 4 HELIX 39 39 LEU C 169 ASP C 180 1 12 HELIX 40 40 THR C 198 GLY C 214 1 17 HELIX 41 41 HIS C 230 ASP C 246 1 17 HELIX 42 42 LYS C 252 VAL C 256 5 5 HELIX 43 43 PRO C 266 ASN C 271 1 6 HELIX 44 44 PRO C 275 LEU C 291 1 17 HELIX 45 45 GLN C 314 GLU C 324 1 11 HELIX 46 46 HIS C 341 TYR C 346 1 6 HELIX 47 47 GLN C 354 GLY C 361 1 8 HELIX 48 48 ASN C 374 ASN C 392 1 19 HELIX 49 49 LYS C 397 LEU C 401 5 5 HELIX 50 50 VAL C 410 SER C 420 1 11 HELIX 51 51 THR D 81 GLY D 83 5 3 HELIX 52 52 ASP D 84 ASP D 95 1 12 HELIX 53 53 ILE D 103 ARG D 125 1 23 HELIX 54 54 PRO D 131 SER D 151 1 21 HELIX 55 55 PRO D 152 ALA D 155 5 4 HELIX 56 56 LEU D 169 ASP D 180 1 12 HELIX 57 57 THR D 198 GLY D 214 1 17 HELIX 58 58 HIS D 230 ASP D 246 1 17 HELIX 59 59 PRO D 266 ASN D 271 1 6 HELIX 60 60 PRO D 275 LEU D 291 1 17 HELIX 61 61 GLN D 314 GLU D 324 1 11 HELIX 62 62 HIS D 341 TYR D 346 1 6 HELIX 63 63 GLN D 354 GLY D 361 1 8 HELIX 64 64 ASN D 374 ASN D 392 1 19 HELIX 65 65 LYS D 397 LEU D 401 5 5 HELIX 66 66 PRO D 409 THR D 419 1 11 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 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 VAL A 333 1 O LEU A 331 N LEU A 259 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 ARG B 184 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 ALA B 262 O GLN B 302 SHEET 3 D 4 ASN B 329 VAL B 333 1 O LEU B 331 N LEU B 259 SHEET 4 D 4 ASN B 364 ARG B 367 1 O ARG B 366 N LEU B 332 SHEET 1 E 4 HIS C 157 PHE C 163 0 SHEET 2 E 4 THR C 69 ASN C 75 1 N MET C 73 O GLY C 162 SHEET 3 E 4 ARG C 184 THR C 189 1 O ARG C 184 N GLY C 70 SHEET 4 E 4 LYS C 220 ILE C 224 1 O LYS C 220 N ALA C 185 SHEET 1 F 4 TYR C 297 GLN C 302 0 SHEET 2 F 4 VAL C 257 HIS C 263 1 N ILE C 258 O ARG C 298 SHEET 3 F 4 ASN C 329 VAL C 333 1 O VAL C 333 N SER C 261 SHEET 4 F 4 ASN C 364 ARG C 367 1 O ARG C 366 N LEU C 332 SHEET 1 G 4 HIS D 157 PHE D 163 0 SHEET 2 G 4 THR D 69 ASN D 75 1 N MET D 73 O GLY D 162 SHEET 3 G 4 ARG D 184 THR D 189 1 O ARG D 184 N GLY D 70 SHEET 4 G 4 LYS D 220 ILE D 224 1 O LYS D 220 N ALA D 185 SHEET 1 H 4 TYR D 297 GLN D 302 0 SHEET 2 H 4 VAL D 257 HIS D 263 1 N ALA D 262 O VAL D 300 SHEET 3 H 4 ASN D 329 VAL D 333 1 O LEU D 331 N LEU D 259 SHEET 4 H 4 ASN D 364 ARG D 367 1 O ARG D 366 N LEU D 332 SSBOND 1 CYS A 323 CYS A 360 1555 1555 2.03 SSBOND 2 CYS B 323 CYS B 360 1555 1555 2.02 SSBOND 3 CYS C 323 CYS C 360 1555 1555 2.03 SSBOND 4 CYS D 323 CYS D 360 1555 1555 2.02 LINK SG CYS A 196 FE2 FES A 501 1555 1555 2.17 LINK SG CYS A 403 FE2 FES A 501 1555 1555 2.40 LINK SG CYS A 406 FE1 FES A 501 1555 1555 2.40 LINK SG CYS A 411 FE1 FES A 501 1555 1555 2.39 LINK SG CYS B 196 FE2 FES B 502 1555 1555 2.26 LINK SG CYS B 403 FE2 FES B 502 1555 1555 2.60 LINK SG CYS B 406 FE1 FES B 502 1555 1555 2.52 LINK SG CYS B 411 FE1 FES B 502 1555 1555 2.35 LINK SG CYS C 196 FE2 FES C 503 1555 1555 2.37 LINK SG CYS C 403 FE2 FES C 503 1555 1555 2.37 LINK SG CYS C 406 FE1 FES C 503 1555 1555 2.46 LINK SG CYS C 411 FE1 FES C 503 1555 1555 2.52 LINK SG CYS D 196 FE2 FES D 504 1555 1555 2.26 LINK SG CYS D 403 FE2 FES D 504 1555 1555 2.80 LINK SG CYS D 406 FE1 FES D 504 1555 1555 2.42 LINK SG CYS D 411 FE1 FES D 504 1555 1555 2.41 CISPEP 1 HIS A 167 PRO A 168 0 1.70 CISPEP 2 HIS C 167 PRO C 168 0 1.03 SITE 1 AC1 24 MET A 76 GLY A 77 GLY A 78 PHE A 88 SITE 2 AC1 24 LEU A 89 LEU A 92 LEU A 98 MET A 99 SITE 3 AC1 24 ARG A 115 ILE A 119 TYR A 123 SER A 130 SITE 4 AC1 24 TYR A 191 SER A 197 THR A 198 HIS A 263 SITE 5 AC1 24 PRO A 266 TYR A 276 VAL A 305 TRP A 310 SITE 6 AC1 24 ALA A 336 HIS A 341 ILE A 342 LYS A 343 SITE 1 AC2 23 MET B 76 GLY B 77 GLY B 78 LEU B 92 SITE 2 AC2 23 LEU B 98 MET B 99 ARG B 115 ILE B 119 SITE 3 AC2 23 TYR B 123 SER B 130 ILE B 132 TYR B 191 SITE 4 AC2 23 THR B 198 HIS B 263 PRO B 266 TYR B 276 SITE 5 AC2 23 TRP B 310 ALA B 336 HIS B 341 ILE B 342 SITE 6 AC2 23 LYS B 343 HOH B 725 HOH B 727 SITE 1 AC3 9 ILE B 111 PRO B 307 MET B 308 CHD B 701 SITE 2 AC3 9 HOH B 766 PRO D 102 PHE D 110 ARG D 114 SITE 3 AC3 9 PP9 D 604 SITE 1 AC4 10 PHE B 110 ARG B 114 PP9 B 603 ILE D 111 SITE 2 AC4 10 PRO D 307 MET D 308 CHD D 702 HOH D 727 SITE 3 AC4 10 HOH D 728 HOH D 729 SITE 1 AC5 22 MET C 76 GLY C 77 GLY C 78 LEU C 92 SITE 2 AC5 22 PHE C 93 LEU C 98 ARG C 115 ILE C 119 SITE 3 AC5 22 TYR C 123 SER C 130 TYR C 191 SER C 197 SITE 4 AC5 22 THR C 198 HIS C 263 PRO C 266 VAL C 305 SITE 5 AC5 22 TRP C 310 ALA C 336 PHE C 337 HIS C 341 SITE 6 AC5 22 ILE C 342 LYS C 343 SITE 1 AC6 22 MET D 76 GLY D 77 GLY D 78 LEU D 92 SITE 2 AC6 22 PHE D 93 LEU D 98 ARG D 115 ILE D 119 SITE 3 AC6 22 TYR D 123 SER D 130 TYR D 191 SER D 197 SITE 4 AC6 22 THR D 198 HIS D 263 LEU D 265 PRO D 266 SITE 5 AC6 22 TRP D 310 ALA D 336 PHE D 337 HIS D 341 SITE 6 AC6 22 ILE D 342 LYS D 343 SITE 1 AC7 4 LYS B 118 PRO B 307 PP9 B 603 HOH D 719 SITE 1 AC8 5 ARG D 115 GLY D 306 PRO D 307 PP9 D 604 SITE 2 AC8 5 HOH D 703 SITE 1 AC9 5 CYS A 196 SER A 402 CYS A 403 CYS A 406 SITE 2 AC9 5 CYS A 411 SITE 1 BC1 6 CYS B 196 ARG B 272 SER B 402 CYS B 403 SITE 2 BC1 6 CYS B 406 CYS B 411 SITE 1 BC2 5 CYS C 196 SER C 402 CYS C 403 CYS C 406 SITE 2 BC2 5 CYS C 411 SITE 1 BC3 6 CYS D 196 ARG D 272 SER D 402 CYS D 403 SITE 2 BC3 6 CYS D 406 CYS D 411 CRYST1 61.952 88.388 93.253 102.41 109.34 105.58 P 1 4 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 0.016142 0.004501 0.007608 0.00000 SCALE2 0.000000 0.011745 0.004166 0.00000 SCALE3 0.000000 0.000000 0.012059 0.00000 MASTER 494 0 12 66 32 0 41 6 0 0 0 112 END