HEADER LYASE 21-DEC-00 1HRK TITLE CRYSTAL STRUCTURE OF HUMAN FERROCHELATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERROCHELATASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: MATURE LENGTH; COMPND 5 SYNONYM: PROTOHEME FERRO-LYASE, HEME SYNTHETASE; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHDTF20 KEYWDS FERROCHELATASE, FE2S2 CLUSTER, HEME BIOSYNTHESIS, PROTOHEME FERRO- KEYWDS 2 LYASE, MATURE LENGTH, PROTEOLYTICALLY PROCESSED MITOCHONDRIAL INNER KEYWDS 3 MEMBRANE PROTEIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.K.WU,H.A.DAILEY,J.P.ROSE,A.BURDEN,V.M.SELLERS,B.-C.WANG REVDAT 6 07-FEB-24 1HRK 1 REMARK REVDAT 5 27-OCT-21 1HRK 1 REMARK SEQADV LINK REVDAT 4 04-OCT-17 1HRK 1 REMARK REVDAT 3 24-FEB-09 1HRK 1 VERSN REVDAT 2 01-APR-03 1HRK 1 JRNL REVDAT 1 22-JUN-01 1HRK 0 JRNL AUTH C.K.WU,H.A.DAILEY,J.P.ROSE,A.BURDEN,V.M.SELLERS,B.C.WANG JRNL TITL THE 2.0 A STRUCTURE OF HUMAN FERROCHELATASE, THE TERMINAL JRNL TITL 2 ENZYME OF HEME BIOSYNTHESIS. JRNL REF NAT.STRUCT.BIOL. V. 8 156 2001 JRNL REFN ISSN 1072-8368 JRNL PMID 11175906 JRNL DOI 10.1038/84152 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.E.BURDEN,C.-K.WU,T.A.DAILEY,J.L.H.BUSCH,I.K.DHAWAN, REMARK 1 AUTH 2 J.P.ROSE,B.C.WANG,H.A.DAILEY REMARK 1 TITL HUMAN FERROCHELATASE: CRYSTALLIZATION, CHARACTERIZATION OF REMARK 1 TITL 2 THE [2FE-2S] CLUSTER AND DETERMINATION THAT THE ENZYME IS A REMARK 1 TITL 3 HOMODIMER REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1435 191 1999 REMARK 1 REFN ISSN 0006-3002 REMARK 1 DOI 10.1016/S0167-4838(99)00196-X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2442692.640 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 60384 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) : 0.202 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1863 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9591 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE : 0.2430 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 301 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5708 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 182 REMARK 3 SOLVENT ATOMS : 596 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.15000 REMARK 3 B22 (A**2) : -1.40000 REMARK 3 B33 (A**2) : 3.55000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.09 REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.920 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) : 0.560 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.000 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.650 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 48.61 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.PARA REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HRK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012546. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-98; 17-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; N REMARK 200 RADIATION SOURCE : ROTATING ANODE; NULL REMARK 200 BEAMLINE : NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; NULL REMARK 200 MONOCHROMATOR : OSMIC OPTICS; NI FILTER REMARK 200 OPTICS : MSC BLUE CONFOCAL OPTICS; YALE REMARK 200 MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR, DENZO V. 1.9.1 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK V. 1.9.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60384 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 20.00 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 48.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 10.00 REMARK 200 R MERGE FOR SHELL (I) : 0.11700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: ISAS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, AMMONIUM SULFATE, SODIUM REMARK 280 PHOSPHATE, HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 46.71650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.84950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.78450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.84950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 46.71650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.78450 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: 8510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 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 65 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 66 CG CD CE NZ REMARK 470 LYS A 113 CG CD CE NZ REMARK 470 LYS A 118 CG CD CE NZ REMARK 470 GLN A 212 CG CD OE1 NE2 REMARK 470 LYS A 252 CG CD CE NZ REMARK 470 LYS A 358 CG CD CE NZ REMARK 470 GLU A 359 CG CD OE1 OE2 REMARK 470 ARG B 65 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 66 CG CD CE NZ REMARK 470 LYS B 113 CG CD CE NZ REMARK 470 LYS B 118 CG CD CE NZ REMARK 470 GLN B 212 CG CD OE1 NE2 REMARK 470 LYS B 252 CG CD CE NZ REMARK 470 LYS B 358 CG CD CE NZ REMARK 470 GLU B 359 CG CD OE1 OE2 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 48.59 35.32 REMARK 500 THR A 198 -83.74 -112.60 REMARK 500 TRP A 227 54.76 -168.48 REMARK 500 TYR A 346 -65.69 -108.03 REMARK 500 ASN A 372 -110.58 35.51 REMARK 500 CYS A 395 170.57 179.80 REMARK 500 ILE B 103 51.90 32.46 REMARK 500 THR B 198 -83.39 -115.00 REMARK 500 TRP B 227 54.51 -166.63 REMARK 500 TYR B 346 -66.99 -107.48 REMARK 500 ASN B 372 -113.67 33.94 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 A1499 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 196 SG REMARK 620 2 FES A1499 S1 113.1 REMARK 620 3 FES A1499 S2 112.8 105.9 REMARK 620 4 CYS A 403 SG 93.6 112.4 119.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A1499 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 406 SG REMARK 620 2 FES A1499 S1 115.2 REMARK 620 3 FES A1499 S2 110.4 105.4 REMARK 620 4 CYS A 411 SG 100.0 106.2 120.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B2999 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 196 SG REMARK 620 2 FES B2999 S1 114.8 REMARK 620 3 FES B2999 S2 111.6 105.7 REMARK 620 4 CYS B 403 SG 93.8 111.6 119.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B2999 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 406 SG REMARK 620 2 FES B2999 S1 114.1 REMARK 620 3 FES B2999 S2 112.2 105.5 REMARK 620 4 CYS B 411 SG 99.3 107.3 118.7 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 CHD A 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 2501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 2502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 2503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 1499 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES B 2999 DBREF 1HRK A 65 423 UNP P22830 HEMH_HUMAN 65 423 DBREF 1HRK B 65 423 UNP P22830 HEMH_HUMAN 65 423 SEQADV 1HRK ARG A 96 UNP P22830 GLN 96 ENGINEERED MUTATION SEQADV 1HRK LEU A 115 UNP P22830 ARG 115 ENGINEERED MUTATION SEQADV 1HRK ARG B 96 UNP P22830 GLN 96 ENGINEERED MUTATION SEQADV 1HRK LEU B 115 UNP P22830 ARG 115 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 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 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 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 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 CHD A1501 29 HET CHD A1502 29 HET CHD A1503 29 HET FES A1499 4 HET CHD B2501 29 HET CHD B2502 29 HET CHD B2503 29 HET FES B2999 4 HETNAM CHD CHOLIC ACID HETNAM FES FE2/S2 (INORGANIC) CLUSTER FORMUL 3 CHD 6(C24 H40 O5) FORMUL 6 FES 2(FE2 S2) FORMUL 11 HOH *596(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 ASN A 271 1 6 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 VAL A 355 CYS A 360 1 6 HELIX 16 16 ASN A 374 ASN A 392 1 19 HELIX 17 17 LYS A 397 LEU A 401 5 5 HELIX 18 18 PRO A 409 SER A 420 1 12 HELIX 19 19 THR B 81 GLY B 83 5 3 HELIX 20 20 ASP B 84 LEU B 94 1 11 HELIX 21 21 ILE B 103 ILE B 126 1 24 HELIX 22 22 PRO B 131 SER B 151 1 21 HELIX 23 23 PRO B 152 ALA B 155 5 4 HELIX 24 24 LEU B 169 ASP B 180 1 12 HELIX 25 25 THR B 198 GLY B 214 1 17 HELIX 26 26 HIS B 230 ASP B 246 1 17 HELIX 27 27 HIS B 247 PHE B 248 5 2 HELIX 28 28 PRO B 249 VAL B 256 5 8 HELIX 29 29 PRO B 266 ASN B 271 1 6 HELIX 30 30 PRO B 275 LEU B 291 1 17 HELIX 31 31 GLN B 314 ARG B 325 1 12 HELIX 32 32 HIS B 341 TYR B 346 1 6 HELIX 33 33 VAL B 355 GLY B 361 1 7 HELIX 34 34 ASN B 374 ASN B 392 1 19 HELIX 35 35 LYS B 397 LEU B 401 5 5 HELIX 36 36 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 O THR A 69 N 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 O ILE A 258 N ARG A 298 SHEET 3 B 4 ASN A 329 PRO A 334 1 O ASN A 329 N VAL A 257 SHEET 4 B 4 ASN A 364 ARG A 367 1 O ASN A 364 N ILE A 330 SHEET 1 C 4 HIS B 157 PHE B 163 0 SHEET 2 C 4 THR B 69 ASN B 75 1 O THR B 69 N LYS B 158 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 O ILE B 258 N ARG B 298 SHEET 3 D 4 ASN B 329 PRO B 334 1 O ASN B 329 N VAL B 257 SHEET 4 D 4 ASN B 364 ARG B 367 1 O ASN B 364 N ILE B 330 LINK SG CYS A 196 FE1 FES A1499 1555 1555 2.31 LINK SG CYS A 403 FE1 FES A1499 1555 1555 2.40 LINK SG CYS A 406 FE2 FES A1499 1555 1555 2.38 LINK SG CYS A 411 FE2 FES A1499 1555 1555 2.39 LINK SG CYS B 196 FE1 FES B2999 1555 1555 2.36 LINK SG CYS B 403 FE1 FES B2999 1555 1555 2.36 LINK SG CYS B 406 FE2 FES B2999 1555 1555 2.39 LINK SG CYS B 411 FE2 FES B2999 1555 1555 2.39 CISPEP 1 ALA A 155 PRO A 156 0 0.09 CISPEP 2 HIS A 167 PRO A 168 0 -0.43 CISPEP 3 GLY A 312 PRO A 313 0 0.16 CISPEP 4 ALA B 155 PRO B 156 0 -0.03 CISPEP 5 HIS B 167 PRO B 168 0 -0.38 CISPEP 6 GLY B 312 PRO B 313 0 0.05 SITE 1 AC1 15 LEU A 92 LEU A 98 SER A 197 HIS A 263 SITE 2 AC1 15 LEU A 265 PRO A 266 VAL A 269 TRP A 310 SITE 3 AC1 15 CHD A1502 HOH A1544 HOH A1559 HOH A1569 SITE 4 AC1 15 HOH A1595 HOH A1633 HOH A1763 SITE 1 AC2 13 MET A 99 ARG A 114 LEU A 115 PRO A 266 SITE 2 AC2 13 MET A 308 CHD A1501 CHD A1503 HOH A1622 SITE 3 AC2 13 HOH A1679 HOH A1685 HOH A1698 HOH A1713 SITE 4 AC2 13 HOH A1726 SITE 1 AC3 5 LEU A 107 CHD A1502 HOH A1698 HOH A1726 SITE 2 AC3 5 PHE B 110 SITE 1 AC4 17 LEU B 92 PHE B 93 LEU B 98 SER B 197 SITE 2 AC4 17 HIS B 263 LEU B 265 PRO B 266 VAL B 269 SITE 3 AC4 17 TRP B 310 CHD B2502 HOH B3079 HOH B3091 SITE 4 AC4 17 HOH B3092 HOH B3094 HOH B3112 HOH B3218 SITE 5 AC4 17 HOH B3281 SITE 1 AC5 12 MET B 99 ARG B 114 LEU B 115 PRO B 266 SITE 2 AC5 12 MET B 308 CHD B2501 CHD B2503 HOH B3157 SITE 3 AC5 12 HOH B3173 HOH B3214 HOH B3219 HOH B3264 SITE 1 AC6 8 LYS A 106 PHE A 110 LEU B 101 ARG B 114 SITE 2 AC6 8 CHD B2502 HOH B3173 HOH B3219 HOH B3298 SITE 1 AC7 6 CYS A 196 ARG A 272 SER A 402 CYS A 403 SITE 2 AC7 6 CYS A 406 CYS A 411 SITE 1 AC8 6 CYS B 196 ARG B 272 SER B 402 CYS B 403 SITE 2 AC8 6 CYS B 406 CYS B 411 CRYST1 93.433 87.569 109.699 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 0.010703 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011420 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009116 0.00000