HEADER OXIDOREDUCTASE 11-NOV-98 2PHM TITLE STRUCTURE OF PHENYLALANINE HYDROXYLASE DEPHOSPHORYLATED COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PHENYLALANINE-4-HYDROXYLASE); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PHEOH-24 (RESIDUES 1-429); COMPND 5 SYNONYM: PHENYLALANINE 4-MONOOXYGENASE; COMPND 6 EC: 1.14.16.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS KEYWDS PHENYLALANINE HYDROXYLASE, AROMATIC AMINO ACID HYDROXYLASE, KEYWDS 2 PHOSPHORYLATION, INTRASTERIC REGULATION, ALLOSTERIC REGULATION, KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.KOBE,I.G.JENNINGS,C.M.HOUSE,B.J.MICHELL,R.G.COTTON,B.E.KEMP REVDAT 6 03-APR-24 2PHM 1 REMARK REVDAT 5 27-DEC-23 2PHM 1 REMARK REVDAT 4 24-FEB-09 2PHM 1 VERSN REVDAT 3 03-FEB-04 2PHM 1 JRNL REMARK REVDAT 2 17-MAR-00 2PHM 1 HEADER COMPND REMARK ATOM REVDAT 2 2 1 LINK REVDAT 1 30-APR-99 2PHM 0 JRNL AUTH B.KOBE,I.G.JENNINGS,C.M.HOUSE,B.J.MICHELL,K.E.GOODWILL, JRNL AUTH 2 B.D.SANTARSIERO,R.C.STEVENS,R.G.COTTON,B.E.KEMP JRNL TITL STRUCTURAL BASIS OF AUTOREGULATION OF PHENYLALANINE JRNL TITL 2 HYDROXYLASE. JRNL REF NAT.STRUCT.BIOL. V. 6 442 1999 JRNL REFN ISSN 1072-8368 JRNL PMID 10331871 JRNL DOI 10.1038/8247 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.KOBE,I.G.JENNINGS,C.M.HOUSE,S.C.FEIL,B.J.MICHELL, REMARK 1 AUTH 2 T.TIGANIS,M.W.PARKER,R.G.H.COTTON,B.E.KEMP REMARK 1 TITL REGULATION AND CRYSTALLIZATION OF PHOSPHORYLATED AND REMARK 1 TITL 2 DEPHOSPHORYLATED FORMS OF TRUNCATED DIMERIC PHENYLALANINE REMARK 1 TITL 3 HYDROXYLASE REMARK 1 REF PROTEIN SCI. V. 6 1352 1997 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 99.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 15312 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) : 0.208 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.500 REMARK 3 FREE R VALUE TEST SET COUNT : 997 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.69 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1371 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 114 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3285 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.84000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : -1.68000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.27 REMARK 3 LOW RESOLUTION CUTOFF (A) : 99.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.39 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.600 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) : 2.950 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.500 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.300 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.780 ; 2.500 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 : FE.PAR REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : WATFE.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2PHM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-NOV-98. REMARK 100 THE DEPOSITION ID IS D_1000000062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-96 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A 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 : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15307 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: AMORE, SHARP, SOLOMON REMARK 200 STARTING MODEL: 1-H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23-25% PEG 4000 100 MM TRIS-HCL PH 8.0 REMARK 280 0-5 MM GLUTATHIONE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -Y,-X,-Z+3/4 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 149.79450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 224.69175 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 74.89725 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 149.79450 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 74.89725 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 224.69175 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 74.89725 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 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 VAL A 4 REMARK 465 VAL A 5 REMARK 465 LEU A 6 REMARK 465 GLU A 7 REMARK 465 ASN A 8 REMARK 465 GLY A 9 REMARK 465 VAL A 10 REMARK 465 LEU A 11 REMARK 465 SER A 12 REMARK 465 ARG A 13 REMARK 465 LYS A 14 REMARK 465 LEU A 15 REMARK 465 SER A 16 REMARK 465 ASP A 17 REMARK 465 PHE A 18 REMARK 465 SER A 137 REMARK 465 TYR A 138 REMARK 465 GLY A 139 REMARK 465 ALA A 140 REMARK 465 GLU A 141 REMARK 465 LEU A 142 REMARK 465 GLN A 428 REMARK 465 GLN A 429 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 GLN A 20 27.14 -162.94 REMARK 500 GLU A 21 93.61 43.55 REMARK 500 ASN A 28 -151.18 -100.92 REMARK 500 ASN A 30 -154.85 -68.84 REMARK 500 PHE A 39 147.50 -172.82 REMARK 500 VAL A 45 123.32 -23.54 REMARK 500 ASN A 58 26.72 -75.25 REMARK 500 ASP A 84 -163.30 -128.65 REMARK 500 LYS A 113 84.21 8.37 REMARK 500 ALA A 196 43.84 -78.56 REMARK 500 LEU A 197 -15.66 -165.14 REMARK 500 LEU A 311 109.50 -49.73 REMARK 500 THR A 328 -81.97 -132.55 REMARK 500 SER A 359 -168.65 -75.98 REMARK 500 PHE A 382 70.27 70.05 REMARK 500 PRO A 407 105.65 -54.89 REMARK 500 PRO A 409 0.59 -66.45 REMARK 500 ASN A 426 129.71 -20.30 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 FE A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 285 NE2 REMARK 620 2 HIS A 290 NE2 84.5 REMARK 620 3 GLU A 330 OE2 91.7 82.7 REMARK 620 4 HOH A 522 O 97.7 98.7 170.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FE REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: IRON BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 501 DBREF 2PHM A 1 429 UNP P04176 PH4H_RAT 1 429 SEQRES 1 A 429 MET ALA ALA VAL VAL LEU GLU ASN GLY VAL LEU SER ARG SEQRES 2 A 429 LYS LEU SER ASP PHE GLY GLN GLU THR SER TYR ILE GLU SEQRES 3 A 429 ASP ASN SER ASN GLN ASN GLY ALA ILE SER LEU ILE PHE SEQRES 4 A 429 SER LEU LYS GLU GLU VAL GLY ALA LEU ALA LYS VAL LEU SEQRES 5 A 429 ARG LEU PHE GLU GLU ASN ASP ILE ASN LEU THR HIS ILE SEQRES 6 A 429 GLU SER ARG PRO SER ARG LEU ASN LYS ASP GLU TYR GLU SEQRES 7 A 429 PHE PHE THR TYR LEU ASP LYS ARG THR LYS PRO VAL LEU SEQRES 8 A 429 GLY SER ILE ILE LYS SER LEU ARG ASN ASP ILE GLY ALA SEQRES 9 A 429 THR VAL HIS GLU LEU SER ARG ASP LYS GLU LYS ASN THR SEQRES 10 A 429 VAL PRO TRP PHE PRO ARG THR ILE GLN GLU LEU ASP ARG SEQRES 11 A 429 PHE ALA ASN GLN ILE LEU SER TYR GLY ALA GLU LEU ASP SEQRES 12 A 429 ALA ASP HIS PRO GLY PHE LYS ASP PRO VAL TYR ARG ALA SEQRES 13 A 429 ARG ARG LYS GLN PHE ALA ASP ILE ALA TYR ASN TYR ARG SEQRES 14 A 429 HIS GLY GLN PRO ILE PRO ARG VAL GLU TYR THR GLU GLU SEQRES 15 A 429 GLU LYS GLN THR TRP GLY THR VAL PHE ARG THR LEU LYS SEQRES 16 A 429 ALA LEU TYR LYS THR HIS ALA CYS TYR GLU HIS ASN HIS SEQRES 17 A 429 ILE PHE PRO LEU LEU GLU LYS TYR CYS GLY PHE ARG GLU SEQRES 18 A 429 ASP ASN ILE PRO GLN LEU GLU ASP VAL SER GLN PHE LEU SEQRES 19 A 429 GLN THR CYS THR GLY PHE ARG LEU ARG PRO VAL ALA GLY SEQRES 20 A 429 LEU LEU SER SER ARG ASP PHE LEU GLY GLY LEU ALA PHE SEQRES 21 A 429 ARG VAL PHE HIS CYS THR GLN TYR ILE ARG HIS GLY SER SEQRES 22 A 429 LYS PRO MET TYR THR PRO GLU PRO ASP ILE CYS HIS GLU SEQRES 23 A 429 LEU LEU GLY HIS VAL PRO LEU PHE SER ASP ARG SER PHE SEQRES 24 A 429 ALA GLN PHE SER GLN GLU ILE GLY LEU ALA SER LEU GLY SEQRES 25 A 429 ALA PRO ASP GLU TYR ILE GLU LYS LEU ALA THR ILE TYR SEQRES 26 A 429 TRP PHE THR VAL GLU PHE GLY LEU CYS LYS GLU GLY ASP SEQRES 27 A 429 SER ILE LYS ALA TYR GLY ALA GLY LEU LEU SER SER PHE SEQRES 28 A 429 GLY GLU LEU GLN TYR CYS LEU SER ASP LYS PRO LYS LEU SEQRES 29 A 429 LEU PRO LEU GLU LEU GLU LYS THR ALA CYS GLN GLU TYR SEQRES 30 A 429 SER VAL THR GLU PHE GLN PRO LEU TYR TYR VAL ALA GLU SEQRES 31 A 429 SER PHE SER ASP ALA LYS GLU LYS VAL ARG THR PHE ALA SEQRES 32 A 429 ALA THR ILE PRO ARG PRO PHE SER VAL ARG TYR ASP PRO SEQRES 33 A 429 TYR THR GLN ARG VAL GLU VAL LEU ASP ASN THR GLN GLN HET FE A 501 1 HETNAM FE FE (III) ION FORMUL 2 FE FE 3+ FORMUL 3 HOH *112(H2 O) HELIX 1 1 ALA A 47 GLU A 57 1 11 HELIX 2 2 LYS A 85 ASN A 100 5 16 HELIX 3 3 ILE A 125 ASP A 129 5 5 HELIX 4 4 PRO A 152 ASN A 167 1 16 HELIX 5 5 GLU A 181 HIS A 201 1 21 HELIX 6 6 TYR A 204 TYR A 216 1 13 HELIX 7 7 LEU A 227 THR A 238 1 12 HELIX 8 8 SER A 251 PHE A 260 1 10 HELIX 9 9 GLY A 272 LYS A 274 5 3 HELIX 10 10 ILE A 283 GLY A 289 1 7 HELIX 11 11 VAL A 291 SER A 295 1 5 HELIX 12 12 ARG A 297 SER A 310 1 14 HELIX 13 13 ASP A 315 TRP A 326 1 12 HELIX 14 14 ALA A 345 LEU A 348 1 4 HELIX 15 15 PHE A 351 LEU A 358 1 8 HELIX 16 16 LEU A 369 THR A 372 1 4 HELIX 17 17 PHE A 392 THR A 405 1 14 SHEET 1 A 2 ILE A 35 ILE A 38 0 SHEET 2 A 2 HIS A 107 SER A 110 -1 N LEU A 109 O SER A 36 SHEET 1 B 3 PHE A 39 LYS A 42 0 SHEET 2 B 3 GLU A 76 THR A 81 -1 N PHE A 79 O PHE A 39 SHEET 3 B 3 ILE A 65 PRO A 69 -1 N ARG A 68 O GLU A 78 SHEET 1 C 2 ARG A 241 PRO A 244 0 SHEET 2 C 2 VAL A 262 CYS A 265 1 N PHE A 263 O ARG A 241 SHEET 1 D 2 LEU A 333 GLU A 336 0 SHEET 2 D 2 SER A 339 ALA A 342 -1 N LYS A 341 O CYS A 334 SHEET 1 E 2 LYS A 363 PRO A 366 0 SHEET 2 E 2 LEU A 385 VAL A 388 1 N TYR A 386 O LYS A 363 SHEET 1 F 2 SER A 411 ASP A 415 0 SHEET 2 F 2 ARG A 420 LEU A 424 -1 N LEU A 424 O SER A 411 LINK NE2 HIS A 285 FE FE A 501 1555 1555 2.09 LINK NE2 HIS A 290 FE FE A 501 1555 1555 2.09 LINK OE2 GLU A 330 FE FE A 501 1555 1555 2.16 LINK FE FE A 501 O HOH A 522 1555 1555 2.77 SITE 1 FE 3 HIS A 285 HIS A 290 GLU A 330 SITE 1 AC1 5 HIS A 285 HIS A 290 GLU A 330 HOH A 509 SITE 2 AC1 5 HOH A 522 CRYST1 56.433 56.433 299.589 90.00 90.00 90.00 P 43 2 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 0.017720 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003338 0.00000