HEADER OXIDOREDUCTASE 18-JAN-05 1YKK TITLE PROTOCATECHUATE 3,4-DIOXYGENASE Y408C MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTOCATECHUATE 3,4-DIOXYGENASE ALPHA CHAIN; COMPND 3 CHAIN: A, C, E, G, I, K; COMPND 4 SYNONYM: 3,4-PCD; COMPND 5 EC: 1.13.11.3; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTOCATECHUATE 3,4-DIOXYGENASE BETA CHAIN; COMPND 9 CHAIN: B, D, F, H, J, L; COMPND 10 SYNONYM: 3,4-PCD; COMPND 11 EC: 1.13.11.3; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 GENE: PCAG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 9 ORGANISM_TAXID: 303; SOURCE 10 GENE: PCAH; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS 3, 4-PCD, CATECHOL, PROTOCATECHUATE, DIOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.K.BROWN,D.H.OHLENDORF REVDAT 6 03-APR-24 1YKK 1 REMARK REVDAT 5 20-OCT-21 1YKK 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1YKK 1 VERSN REVDAT 3 24-FEB-09 1YKK 1 VERSN REVDAT 2 14-MAR-06 1YKK 1 JRNL REVDAT 1 16-AUG-05 1YKK 0 JRNL AUTH M.P.VALLEY,C.K.BROWN,D.L.BURK,M.W.VETTING,D.H.OHLENDORF, JRNL AUTH 2 J.D.LIPSCOMB JRNL TITL ROLES OF THE EQUATORIAL TYROSYL IRON LIGAND OF JRNL TITL 2 PROTOCATECHUATE 3,4-DIOXYGENASE IN CATALYSIS JRNL REF BIOCHEMISTRY V. 44 11024 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16101286 JRNL DOI 10.1021/BI050902I REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 4441456.110 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 183721 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) : 0.210 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 0.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1608 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) (%) : 27.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9732 REMARK 3 BIN R VALUE (WORKING SET) : 0.3710 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 0.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 67 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.044 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 20664 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 792 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.41000 REMARK 3 B22 (A**2) : -0.76000 REMARK 3 B33 (A**2) : 6.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.59000 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) : 0.46 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.480 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 : 0.30 REMARK 3 BSOL : 11.59 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.PARAM REMARK 3 PARAMETER FILE 2 : IRON.PARAM REMARK 3 PARAMETER FILE 3 : CYC.KENT.PARAM REMARK 3 PARAMETER FILE 4 : DHB.PAR REMARK 3 PARAMETER FILE 5 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 6 : 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 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YKK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-05. REMARK 100 THE DEPOSITION ID IS D_1000031620. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3,4 PCD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 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+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 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 90.04698 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.48050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 65.96959 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 90.04698 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 63.48050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 65.96959 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: 24-MERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 24-MERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 142570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 165780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -846.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I, J, REMARK 350 AND CHAINS: K, L 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 LYS A 173 CG CD CE NZ REMARK 470 GLN B 303 CG CD OE1 NE2 REMARK 470 LYS B 532 CG CD CE NZ REMARK 470 LYS C 173 CG CD CE NZ REMARK 470 GLN D 303 CG CD OE1 NE2 REMARK 470 LYS D 532 CG CD CE NZ REMARK 470 LYS E 173 CG CD CE NZ REMARK 470 GLN F 303 CG CD OE1 NE2 REMARK 470 LYS F 532 CG CD CE NZ REMARK 470 LYS G 173 CG CD CE NZ REMARK 470 GLN H 303 CG CD OE1 NE2 REMARK 470 LYS H 532 CG CD CE NZ REMARK 470 LYS I 173 CG CD CE NZ REMARK 470 GLN J 303 CG CD OE1 NE2 REMARK 470 LYS J 532 CG CD CE NZ REMARK 470 LYS K 173 CG CD CE NZ REMARK 470 GLN L 303 CG CD OE1 NE2 REMARK 470 LYS L 532 CG CD CE NZ REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ASN B 368 REMARK 475 ASN B 369 REMARK 475 GLY B 370 REMARK 475 ASN D 368 REMARK 475 ASN D 369 REMARK 475 GLY D 370 REMARK 475 ASN F 368 REMARK 475 ASN F 369 REMARK 475 GLY F 370 REMARK 475 ASN H 368 REMARK 475 ASN H 369 REMARK 475 GLY H 370 REMARK 475 ASN J 368 REMARK 475 ASN J 369 REMARK 475 GLY J 370 REMARK 475 ASN L 368 REMARK 475 ASN L 369 REMARK 475 GLY L 370 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 LEU A 52 CA - CB - CG ANGL. DEV. = 16.6 DEGREES REMARK 500 LEU E 52 CA - CB - CG ANGL. DEV. = 16.4 DEGREES REMARK 500 LEU G 52 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 LEU I 52 CA - CB - CG ANGL. DEV. = 16.3 DEGREES REMARK 500 LEU K 52 CA - CB - CG ANGL. DEV. = 16.6 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 TRP A 36 -155.07 -126.01 REMARK 500 ASP A 65 21.69 -142.77 REMARK 500 ASN B 368 107.49 2.23 REMARK 500 ASN B 403 -168.03 -79.85 REMARK 500 ARG B 409 73.74 -108.01 REMARK 500 ASN B 451 -94.53 -116.35 REMARK 500 ASP B 517 -76.55 -137.59 REMARK 500 ALA C 22 67.73 -153.95 REMARK 500 PRO C 42 -30.25 -39.05 REMARK 500 ALA C 132 172.83 179.44 REMARK 500 ASN D 368 104.04 0.30 REMARK 500 ASN D 451 -88.93 -124.16 REMARK 500 ASP D 517 -73.44 -135.65 REMARK 500 TRP E 36 -155.71 -129.78 REMARK 500 ASP E 65 21.77 -146.94 REMARK 500 ASN F 368 107.59 1.85 REMARK 500 ASP F 432 -166.87 -76.87 REMARK 500 ASN F 451 -90.70 -117.51 REMARK 500 ASP F 517 -79.39 -134.61 REMARK 500 TRP G 36 -154.38 -124.50 REMARK 500 ASP G 65 23.92 -140.81 REMARK 500 ASP G 74 -168.49 -79.22 REMARK 500 ALA G 132 170.29 175.57 REMARK 500 ASN H 368 100.66 -7.28 REMARK 500 ASN H 451 -94.23 -114.02 REMARK 500 ASN H 454 53.53 -145.28 REMARK 500 LYS H 493 1.55 -68.10 REMARK 500 ASP H 517 -75.86 -131.77 REMARK 500 ALA I 22 66.24 -157.68 REMARK 500 TRP I 36 -156.36 -137.91 REMARK 500 PRO I 42 -34.30 -37.19 REMARK 500 ASP I 65 25.13 -148.84 REMARK 500 ASN J 368 106.96 -15.62 REMARK 500 LEU J 416 -6.94 -59.96 REMARK 500 ASP J 432 -166.63 -77.59 REMARK 500 ASN J 451 -91.39 -121.16 REMARK 500 LYS J 493 0.17 -68.21 REMARK 500 MET J 516 15.36 59.11 REMARK 500 ASP J 517 -75.34 -131.66 REMARK 500 TRP K 36 -156.60 -123.08 REMARK 500 ASP K 65 22.28 -146.54 REMARK 500 ASN K 116 -165.61 -79.50 REMARK 500 ASN L 368 106.25 -7.71 REMARK 500 ASN L 451 -89.26 -131.29 REMARK 500 ASP L 517 -75.50 -130.53 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 B 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 447 OH REMARK 620 2 HIS B 460 NE2 107.1 REMARK 620 3 HIS B 462 NE2 150.9 85.4 REMARK 620 4 HOH B 680 O 104.8 118.8 91.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 447 OH REMARK 620 2 HIS D 460 NE2 100.8 REMARK 620 3 HIS D 462 NE2 161.4 88.1 REMARK 620 4 HOH D 682 O 101.9 112.4 89.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE F 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR F 447 OH REMARK 620 2 HIS F 460 NE2 106.5 REMARK 620 3 HIS F 462 NE2 150.1 90.8 REMARK 620 4 HOH F 682 O 89.7 112.0 106.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE H 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR H 447 OH REMARK 620 2 HIS H 460 NE2 105.5 REMARK 620 3 HIS H 462 NE2 145.2 83.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE J 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR J 447 OH REMARK 620 2 HIS J 460 NE2 107.7 REMARK 620 3 HIS J 462 NE2 146.2 90.1 REMARK 620 4 HOH J 680 O 105.5 112.0 93.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE L 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR L 447 OH REMARK 620 2 HIS L 460 NE2 104.2 REMARK 620 3 HIS L 462 NE2 153.7 94.0 REMARK 620 4 HOH L 784 O 89.3 112.6 101.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE F 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE H 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE J 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE L 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PCD RELATED DB: PDB REMARK 900 RELATED ID: 3PCA RELATED DB: PDB DBREF 1YKK A 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK C 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK E 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK G 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK I 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK K 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 1YKK B 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 1YKK D 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 1YKK F 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 1YKK H 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 1YKK J 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 1YKK L 301 538 UNP P00437 PCXB_PSEPU 1 238 SEQADV 1YKK CYS B 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME B 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQADV 1YKK CYS D 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME D 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQADV 1YKK CYS F 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME F 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQADV 1YKK CYS H 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME H 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQADV 1YKK CYS J 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME J 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQADV 1YKK CYS L 408 UNP P00437 TYR 108 ENGINEERED MUTATION SEQADV 1YKK CME L 429 UNP P00437 CYS 129 MODIFIED RESIDUE SEQRES 1 A 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 A 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 A 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 A 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 A 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 A 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 A 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 A 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 A 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 A 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 A 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 A 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 A 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 A 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 A 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 A 200 VAL PHE PHE ASP PHE SEQRES 1 B 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 B 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 B 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 B 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 B 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 B 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 B 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 B 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 B 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 B 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 B 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 B 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 B 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 B 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 B 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 B 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 B 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 B 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 B 238 PHE GLU ASN CYS SEQRES 1 C 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 C 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 C 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 C 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 C 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 C 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 C 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 C 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 C 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 C 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 C 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 C 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 C 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 C 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 C 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 C 200 VAL PHE PHE ASP PHE SEQRES 1 D 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 D 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 D 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 D 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 D 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 D 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 D 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 D 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 D 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 D 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 D 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 D 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 D 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 D 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 D 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 D 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 D 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 D 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 D 238 PHE GLU ASN CYS SEQRES 1 E 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 E 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 E 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 E 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 E 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 E 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 E 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 E 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 E 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 E 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 E 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 E 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 E 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 E 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 E 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 E 200 VAL PHE PHE ASP PHE SEQRES 1 F 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 F 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 F 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 F 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 F 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 F 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 F 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 F 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 F 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 F 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 F 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 F 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 F 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 F 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 F 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 F 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 F 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 F 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 F 238 PHE GLU ASN CYS SEQRES 1 G 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 G 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 G 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 G 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 G 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 G 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 G 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 G 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 G 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 G 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 G 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 G 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 G 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 G 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 G 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 G 200 VAL PHE PHE ASP PHE SEQRES 1 H 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 H 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 H 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 H 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 H 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 H 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 H 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 H 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 H 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 H 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 H 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 H 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 H 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 H 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 H 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 H 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 H 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 H 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 H 238 PHE GLU ASN CYS SEQRES 1 I 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 I 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 I 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 I 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 I 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 I 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 I 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 I 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 I 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 I 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 I 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 I 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 I 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 I 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 I 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 I 200 VAL PHE PHE ASP PHE SEQRES 1 J 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 J 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 J 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 J 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 J 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 J 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 J 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 J 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 J 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 J 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 J 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 J 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 J 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 J 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 J 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 J 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 J 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 J 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 J 238 PHE GLU ASN CYS SEQRES 1 K 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 K 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 K 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 K 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 K 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 K 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 K 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 K 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 K 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 K 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 K 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 K 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 K 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 K 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 K 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 K 200 VAL PHE PHE ASP PHE SEQRES 1 L 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 L 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 L 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 L 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 L 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 L 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 L 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 L 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 L 238 GLY GLY ARG CYS ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 L 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CME LEU SEQRES 11 L 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 L 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 L 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 L 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 L 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 L 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 L 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 L 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 L 238 PHE GLU ASN CYS MODRES 1YKK CME B 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 1YKK CME D 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 1YKK CME F 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 1YKK CME H 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 1YKK CME J 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 1YKK CME L 429 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE HET CME B 429 10 HET CME D 429 10 HET CME F 429 10 HET CME H 429 10 HET CME J 429 10 HET CME L 429 10 HET FE B 600 1 HET FE D 600 1 HET FE F 600 1 HET FE H 600 1 HET FE J 600 1 HET FE L 600 1 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM FE FE (III) ION FORMUL 2 CME 6(C5 H11 N O3 S2) FORMUL 13 FE 6(FE 3+) FORMUL 19 HOH *792(H2 O) HELIX 1 1 VAL A 17 ALA A 22 1 6 HELIX 2 2 GLU A 148 ALA A 153 1 6 HELIX 3 3 VAL A 157 ILE A 161 5 5 HELIX 4 4 GLN A 163 GLU A 168 1 6 HELIX 5 5 TYR B 324 ILE B 328 5 5 HELIX 6 6 SER B 342 THR B 347 1 6 HELIX 7 7 LEU B 485 CYS B 489 5 5 HELIX 8 8 ASN B 497 GLN B 503 1 7 HELIX 9 9 TYR C 16 ALA C 22 1 7 HELIX 10 10 GLU C 148 CYS C 155 1 8 HELIX 11 11 VAL C 157 ILE C 161 5 5 HELIX 12 12 GLN C 163 GLU C 168 1 6 HELIX 13 13 TYR D 324 ILE D 328 5 5 HELIX 14 14 SER D 342 THR D 347 1 6 HELIX 15 15 LEU D 485 CYS D 489 5 5 HELIX 16 16 ASN D 497 GLN D 503 1 7 HELIX 17 17 VAL E 17 ALA E 22 1 6 HELIX 18 18 ALA E 22 GLY E 27 1 6 HELIX 19 19 GLU E 148 ALA E 153 1 6 HELIX 20 20 VAL E 157 ILE E 161 5 5 HELIX 21 21 GLN E 163 GLU E 168 1 6 HELIX 22 22 TYR F 324 ILE F 328 5 5 HELIX 23 23 SER F 342 THR F 347 1 6 HELIX 24 24 LEU F 485 CYS F 489 5 5 HELIX 25 25 ASN F 497 GLN F 503 1 7 HELIX 26 26 MET F 510 ALA F 513 5 4 HELIX 27 27 VAL G 17 ALA G 22 1 6 HELIX 28 28 ALA G 22 GLY G 27 1 6 HELIX 29 29 GLU G 148 CYS G 155 1 8 HELIX 30 30 VAL G 157 ILE G 161 5 5 HELIX 31 31 GLN G 163 GLU G 168 1 6 HELIX 32 32 TYR H 324 ILE H 328 5 5 HELIX 33 33 SER H 342 THR H 347 1 6 HELIX 34 34 LEU H 485 CYS H 489 5 5 HELIX 35 35 ILE H 491 ILE H 495 5 5 HELIX 36 36 ASN H 497 GLN H 502 1 6 HELIX 37 37 MET H 510 ALA H 513 5 4 HELIX 38 38 VAL I 17 ALA I 22 1 6 HELIX 39 39 GLU I 148 ALA I 153 1 6 HELIX 40 40 VAL I 157 ILE I 161 5 5 HELIX 41 41 GLN I 163 GLU I 168 1 6 HELIX 42 42 TYR J 324 ILE J 328 5 5 HELIX 43 43 SER J 342 THR J 347 1 6 HELIX 44 44 LEU J 485 CYS J 489 5 5 HELIX 45 45 ASN J 497 GLN J 502 1 6 HELIX 46 46 VAL K 17 ALA K 22 1 6 HELIX 47 47 ALA K 22 GLY K 27 1 6 HELIX 48 48 GLU K 148 ALA K 153 1 6 HELIX 49 49 VAL K 157 ILE K 161 5 5 HELIX 50 50 GLN K 163 GLU K 168 1 6 HELIX 51 51 TYR L 324 ILE L 328 5 5 HELIX 52 52 SER L 342 THR L 347 1 6 HELIX 53 53 LEU L 485 CYS L 489 5 5 HELIX 54 54 ASN L 497 GLN L 503 1 7 SHEET 1 A 4 TRP A 104 VAL A 109 0 SHEET 2 A 4 HIS A 48 GLY A 53 -1 N LEU A 51 O LEU A 106 SHEET 3 A 4 LYS A 180 ARG A 184 1 O TYR A 183 N LEU A 52 SHEET 4 A 4 CYS A 175 VAL A 177 -1 N CYS A 175 O ALA A 182 SHEET 1 B 2 VAL A 55 TYR A 56 0 SHEET 2 B 2 ILE A 187 ARG A 188 1 O ILE A 187 N TYR A 56 SHEET 1 C 5 PHE A 92 ALA A 96 0 SHEET 2 C 5 PHE A 67 TRP A 71 -1 N VAL A 70 O GLY A 93 SHEET 3 C 5 ILE A 126 PHE A 131 -1 O PHE A 131 N PHE A 67 SHEET 4 C 5 LEU A 139 PHE A 145 -1 O LEU A 139 N LEU A 130 SHEET 5 C 5 ILE A 171 ALA A 172 1 O ALA A 172 N TYR A 144 SHEET 1 D 2 VAL A 114 ASN A 115 0 SHEET 2 D 2 PRO A 121 MET A 122 -1 O MET A 122 N VAL A 114 SHEET 1 E 2 PHE A 198 ASP A 199 0 SHEET 2 E 2 VAL B 337 SER B 338 1 O VAL B 337 N ASP A 199 SHEET 1 F 2 ARG B 307 PHE B 308 0 SHEET 2 F 2 GLN B 530 ARG B 531 -1 O ARG B 531 N ARG B 307 SHEET 1 G 8 VAL B 426 LEU B 430 0 SHEET 2 G 8 LEU B 396 GLN B 401 -1 N MET B 399 O GLY B 427 SHEET 3 G 8 HIS B 460 ILE B 465 -1 O GLY B 464 N GLU B 398 SHEET 4 G 8 LEU B 474 PHE B 480 -1 O THR B 476 N PHE B 463 SHEET 5 G 8 ILE B 505 LEU B 508 1 O ALA B 506 N TYR B 479 SHEET 6 G 8 LEU B 519 ARG B 522 -1 O ARG B 522 N LYS B 507 SHEET 7 G 8 ARG B 377 ASP B 386 1 N ILE B 379 O TYR B 521 SHEET 8 G 8 TYR B 436 ILE B 442 -1 O THR B 441 N ILE B 378 SHEET 1 H 8 VAL B 426 LEU B 430 0 SHEET 2 H 8 LEU B 396 GLN B 401 -1 N MET B 399 O GLY B 427 SHEET 3 H 8 HIS B 460 ILE B 465 -1 O GLY B 464 N GLU B 398 SHEET 4 H 8 LEU B 474 PHE B 480 -1 O THR B 476 N PHE B 463 SHEET 5 H 8 ILE B 505 LEU B 508 1 O ALA B 506 N TYR B 479 SHEET 6 H 8 LEU B 519 ARG B 522 -1 O ARG B 522 N LYS B 507 SHEET 7 H 8 ARG B 377 ASP B 386 1 N ILE B 379 O TYR B 521 SHEET 8 H 8 ILE B 525 LEU B 527 1 O ILE B 525 N VAL B 385 SHEET 1 I 2 TYR B 447 TRP B 449 0 SHEET 2 I 2 ASP B 455 ARG B 457 -1 O ARG B 457 N TYR B 447 SHEET 1 J 4 TRP C 104 VAL C 109 0 SHEET 2 J 4 HIS C 48 GLY C 53 -1 N LEU C 51 O LEU C 106 SHEET 3 J 4 THR C 181 ARG C 184 1 O TYR C 183 N LEU C 50 SHEET 4 J 4 CYS C 175 GLU C 176 -1 N CYS C 175 O ALA C 182 SHEET 1 K 2 VAL C 55 TYR C 56 0 SHEET 2 K 2 ILE C 187 ARG C 188 1 O ILE C 187 N TYR C 56 SHEET 1 L 5 PHE C 92 ALA C 96 0 SHEET 2 L 5 PHE C 67 TRP C 71 -1 N LEU C 68 O THR C 95 SHEET 3 L 5 HIS C 125 PHE C 131 -1 O ASN C 127 N TRP C 71 SHEET 4 L 5 LEU C 139 PHE C 145 -1 O LEU C 139 N LEU C 130 SHEET 5 L 5 ILE C 171 ALA C 172 1 O ALA C 172 N TYR C 144 SHEET 1 M 2 VAL C 114 ASN C 115 0 SHEET 2 M 2 PRO C 121 MET C 122 -1 O MET C 122 N VAL C 114 SHEET 1 N 2 PHE C 198 ASP C 199 0 SHEET 2 N 2 VAL D 337 SER D 338 1 O VAL D 337 N ASP C 199 SHEET 1 O 2 ARG D 307 PHE D 308 0 SHEET 2 O 2 GLN D 530 ARG D 531 -1 O ARG D 531 N ARG D 307 SHEET 1 P 8 VAL D 426 LEU D 430 0 SHEET 2 P 8 LEU D 396 TRP D 400 -1 N MET D 399 O GLY D 427 SHEET 3 P 8 HIS D 460 ILE D 465 -1 O GLY D 464 N GLU D 398 SHEET 4 P 8 LEU D 474 PHE D 480 -1 O LEU D 474 N ILE D 465 SHEET 5 P 8 ILE D 505 LEU D 508 1 O ALA D 506 N TYR D 479 SHEET 6 P 8 LEU D 519 ARG D 522 -1 O ARG D 522 N LYS D 507 SHEET 7 P 8 ARG D 377 ASP D 386 1 N ILE D 379 O TYR D 521 SHEET 8 P 8 TYR D 436 ILE D 442 -1 O THR D 441 N ILE D 378 SHEET 1 Q 8 VAL D 426 LEU D 430 0 SHEET 2 Q 8 LEU D 396 TRP D 400 -1 N MET D 399 O GLY D 427 SHEET 3 Q 8 HIS D 460 ILE D 465 -1 O GLY D 464 N GLU D 398 SHEET 4 Q 8 LEU D 474 PHE D 480 -1 O LEU D 474 N ILE D 465 SHEET 5 Q 8 ILE D 505 LEU D 508 1 O ALA D 506 N TYR D 479 SHEET 6 Q 8 LEU D 519 ARG D 522 -1 O ARG D 522 N LYS D 507 SHEET 7 Q 8 ARG D 377 ASP D 386 1 N ILE D 379 O TYR D 521 SHEET 8 Q 8 ILE D 525 LEU D 527 1 O LEU D 527 N VAL D 385 SHEET 1 R 2 TYR D 447 PRO D 448 0 SHEET 2 R 2 TRP D 456 ARG D 457 -1 O ARG D 457 N TYR D 447 SHEET 1 S 4 TRP E 104 VAL E 109 0 SHEET 2 S 4 HIS E 48 GLY E 53 -1 N LEU E 51 O LEU E 106 SHEET 3 S 4 LYS E 180 ARG E 184 1 O THR E 181 N LEU E 50 SHEET 4 S 4 CYS E 175 VAL E 177 -1 N CYS E 175 O ALA E 182 SHEET 1 T 2 VAL E 55 TYR E 56 0 SHEET 2 T 2 ILE E 187 ARG E 188 1 O ILE E 187 N TYR E 56 SHEET 1 U 5 PHE E 92 ALA E 96 0 SHEET 2 U 5 PHE E 67 TRP E 71 -1 N LEU E 68 O THR E 95 SHEET 3 U 5 HIS E 125 PHE E 131 -1 O PHE E 131 N PHE E 67 SHEET 4 U 5 LEU E 139 PHE E 145 -1 O THR E 141 N ILE E 128 SHEET 5 U 5 ILE E 171 ALA E 172 1 O ALA E 172 N TYR E 144 SHEET 1 V 2 VAL E 114 ASN E 115 0 SHEET 2 V 2 PRO E 121 MET E 122 -1 O MET E 122 N VAL E 114 SHEET 1 W 2 PHE E 198 ASP E 199 0 SHEET 2 W 2 VAL F 337 SER F 338 1 O VAL F 337 N ASP E 199 SHEET 1 X 2 ARG F 307 PHE F 308 0 SHEET 2 X 2 GLN F 530 ARG F 531 -1 O ARG F 531 N ARG F 307 SHEET 1 Y 8 VAL F 426 LEU F 430 0 SHEET 2 Y 8 LEU F 396 TRP F 400 -1 N VAL F 397 O CME F 429 SHEET 3 Y 8 HIS F 460 ILE F 465 -1 O GLY F 464 N GLU F 398 SHEET 4 Y 8 LEU F 474 PHE F 480 -1 O LEU F 474 N ILE F 465 SHEET 5 Y 8 ILE F 505 LEU F 508 1 O ALA F 506 N TYR F 479 SHEET 6 Y 8 LEU F 519 ARG F 522 -1 O ARG F 522 N LYS F 507 SHEET 7 Y 8 ARG F 377 ASP F 386 1 N ILE F 379 O TYR F 521 SHEET 8 Y 8 TYR F 436 ILE F 442 -1 O THR F 441 N ILE F 378 SHEET 1 Z 8 VAL F 426 LEU F 430 0 SHEET 2 Z 8 LEU F 396 TRP F 400 -1 N VAL F 397 O CME F 429 SHEET 3 Z 8 HIS F 460 ILE F 465 -1 O GLY F 464 N GLU F 398 SHEET 4 Z 8 LEU F 474 PHE F 480 -1 O LEU F 474 N ILE F 465 SHEET 5 Z 8 ILE F 505 LEU F 508 1 O ALA F 506 N TYR F 479 SHEET 6 Z 8 LEU F 519 ARG F 522 -1 O ARG F 522 N LYS F 507 SHEET 7 Z 8 ARG F 377 ASP F 386 1 N ILE F 379 O TYR F 521 SHEET 8 Z 8 ILE F 525 LEU F 527 1 O LEU F 527 N VAL F 385 SHEET 1 AA 2 TYR F 447 TRP F 449 0 SHEET 2 AA 2 ASP F 455 ARG F 457 -1 O ARG F 457 N TYR F 447 SHEET 1 AB 4 TRP G 104 VAL G 109 0 SHEET 2 AB 4 HIS G 48 GLY G 53 -1 N ILE G 49 O THR G 108 SHEET 3 AB 4 LYS G 180 ARG G 184 1 O TYR G 183 N LEU G 50 SHEET 4 AB 4 CYS G 175 VAL G 177 -1 N CYS G 175 O ALA G 182 SHEET 1 AC 2 VAL G 55 TYR G 56 0 SHEET 2 AC 2 ILE G 187 ARG G 188 1 O ILE G 187 N TYR G 56 SHEET 1 AD 5 PHE G 92 ALA G 96 0 SHEET 2 AD 5 PHE G 67 TRP G 71 -1 N LEU G 68 O THR G 95 SHEET 3 AD 5 ILE G 126 PHE G 131 -1 O PHE G 131 N PHE G 67 SHEET 4 AD 5 LEU G 139 PHE G 145 -1 O THR G 141 N ILE G 128 SHEET 5 AD 5 ILE G 171 ALA G 172 1 O ALA G 172 N TYR G 144 SHEET 1 AE 2 VAL G 114 ASN G 115 0 SHEET 2 AE 2 PRO G 121 MET G 122 -1 O MET G 122 N VAL G 114 SHEET 1 AF 2 PHE G 198 ASP G 199 0 SHEET 2 AF 2 VAL H 337 SER H 338 1 O VAL H 337 N ASP G 199 SHEET 1 AG 2 ARG H 307 PHE H 308 0 SHEET 2 AG 2 GLN H 530 ARG H 531 -1 O ARG H 531 N ARG H 307 SHEET 1 AH 8 VAL H 426 LEU H 430 0 SHEET 2 AH 8 LEU H 396 TRP H 400 -1 N VAL H 397 O CME H 429 SHEET 3 AH 8 HIS H 460 ILE H 465 -1 O HIS H 462 N TRP H 400 SHEET 4 AH 8 LEU H 474 PHE H 480 -1 O THR H 476 N PHE H 463 SHEET 5 AH 8 ILE H 505 LEU H 508 1 O ALA H 506 N TYR H 479 SHEET 6 AH 8 LEU H 519 ARG H 522 -1 O ARG H 522 N LYS H 507 SHEET 7 AH 8 ARG H 377 ASP H 386 1 N ILE H 379 O TYR H 521 SHEET 8 AH 8 TYR H 436 ILE H 442 -1 O THR H 441 N ILE H 378 SHEET 1 AI 8 VAL H 426 LEU H 430 0 SHEET 2 AI 8 LEU H 396 TRP H 400 -1 N VAL H 397 O CME H 429 SHEET 3 AI 8 HIS H 460 ILE H 465 -1 O HIS H 462 N TRP H 400 SHEET 4 AI 8 LEU H 474 PHE H 480 -1 O THR H 476 N PHE H 463 SHEET 5 AI 8 ILE H 505 LEU H 508 1 O ALA H 506 N TYR H 479 SHEET 6 AI 8 LEU H 519 ARG H 522 -1 O ARG H 522 N LYS H 507 SHEET 7 AI 8 ARG H 377 ASP H 386 1 N ILE H 379 O TYR H 521 SHEET 8 AI 8 ILE H 525 LEU H 527 1 O LEU H 527 N VAL H 385 SHEET 1 AJ 2 TYR H 447 TRP H 449 0 SHEET 2 AJ 2 ASP H 455 ARG H 457 -1 O ARG H 457 N TYR H 447 SHEET 1 AK 4 TRP I 104 VAL I 109 0 SHEET 2 AK 4 HIS I 48 GLY I 53 -1 N LEU I 51 O LEU I 106 SHEET 3 AK 4 LYS I 180 ARG I 184 1 O TYR I 183 N LEU I 50 SHEET 4 AK 4 CYS I 175 VAL I 177 -1 N CYS I 175 O ALA I 182 SHEET 1 AL 2 VAL I 55 TYR I 56 0 SHEET 2 AL 2 ILE I 187 ARG I 188 1 O ILE I 187 N TYR I 56 SHEET 1 AM 5 PHE I 92 ALA I 96 0 SHEET 2 AM 5 PHE I 67 TRP I 71 -1 N VAL I 70 O GLY I 93 SHEET 3 AM 5 HIS I 125 PHE I 131 -1 O PHE I 131 N PHE I 67 SHEET 4 AM 5 LEU I 139 PHE I 145 -1 O LEU I 139 N LEU I 130 SHEET 5 AM 5 ILE I 171 ALA I 172 1 O ALA I 172 N TYR I 144 SHEET 1 AN 2 VAL I 114 ASN I 115 0 SHEET 2 AN 2 PRO I 121 MET I 122 -1 O MET I 122 N VAL I 114 SHEET 1 AO 2 PHE I 198 ASP I 199 0 SHEET 2 AO 2 VAL J 337 SER J 338 1 O VAL J 337 N ASP I 199 SHEET 1 AP 2 ARG J 307 PHE J 308 0 SHEET 2 AP 2 GLN J 530 ARG J 531 -1 O ARG J 531 N ARG J 307 SHEET 1 AQ 8 VAL J 426 LEU J 430 0 SHEET 2 AQ 8 LEU J 396 TRP J 400 -1 N MET J 399 O GLY J 427 SHEET 3 AQ 8 HIS J 460 ILE J 465 -1 O GLY J 464 N GLU J 398 SHEET 4 AQ 8 LEU J 474 PHE J 480 -1 O LEU J 474 N ILE J 465 SHEET 5 AQ 8 ILE J 505 LEU J 508 1 O ALA J 506 N TYR J 479 SHEET 6 AQ 8 LEU J 519 ARG J 522 -1 O ARG J 522 N LYS J 507 SHEET 7 AQ 8 ARG J 377 ASP J 386 1 N ILE J 379 O TYR J 521 SHEET 8 AQ 8 TYR J 436 ILE J 442 -1 O THR J 441 N ILE J 378 SHEET 1 AR 8 VAL J 426 LEU J 430 0 SHEET 2 AR 8 LEU J 396 TRP J 400 -1 N MET J 399 O GLY J 427 SHEET 3 AR 8 HIS J 460 ILE J 465 -1 O GLY J 464 N GLU J 398 SHEET 4 AR 8 LEU J 474 PHE J 480 -1 O LEU J 474 N ILE J 465 SHEET 5 AR 8 ILE J 505 LEU J 508 1 O ALA J 506 N TYR J 479 SHEET 6 AR 8 LEU J 519 ARG J 522 -1 O ARG J 522 N LYS J 507 SHEET 7 AR 8 ARG J 377 ASP J 386 1 N ILE J 379 O TYR J 521 SHEET 8 AR 8 ILE J 525 LEU J 527 1 O LEU J 527 N VAL J 385 SHEET 1 AS 2 TYR J 447 PRO J 448 0 SHEET 2 AS 2 TRP J 456 ARG J 457 -1 O ARG J 457 N TYR J 447 SHEET 1 AT 4 TRP K 104 VAL K 109 0 SHEET 2 AT 4 HIS K 48 GLY K 53 -1 N LEU K 51 O LEU K 106 SHEET 3 AT 4 LYS K 180 ARG K 184 1 O THR K 181 N LEU K 50 SHEET 4 AT 4 CYS K 175 VAL K 177 -1 N CYS K 175 O ALA K 182 SHEET 1 AU 2 VAL K 55 TYR K 56 0 SHEET 2 AU 2 ILE K 187 ARG K 188 1 O ILE K 187 N TYR K 56 SHEET 1 AV 5 PHE K 92 ALA K 96 0 SHEET 2 AV 5 PHE K 67 TRP K 71 -1 N LEU K 68 O THR K 95 SHEET 3 AV 5 HIS K 125 PHE K 131 -1 O PHE K 131 N PHE K 67 SHEET 4 AV 5 LEU K 139 PHE K 145 -1 O THR K 141 N ILE K 128 SHEET 5 AV 5 ILE K 171 ALA K 172 1 O ALA K 172 N TYR K 144 SHEET 1 AW 2 VAL K 114 ASN K 115 0 SHEET 2 AW 2 PRO K 121 MET K 122 -1 O MET K 122 N VAL K 114 SHEET 1 AX 2 PHE K 198 ASP K 199 0 SHEET 2 AX 2 VAL L 337 SER L 338 1 O VAL L 337 N ASP K 199 SHEET 1 AY 2 ARG L 307 PHE L 308 0 SHEET 2 AY 2 GLN L 530 ARG L 531 -1 O ARG L 531 N ARG L 307 SHEET 1 AZ 8 VAL L 426 LEU L 430 0 SHEET 2 AZ 8 LEU L 396 GLN L 401 -1 N VAL L 397 O CME L 429 SHEET 3 AZ 8 HIS L 460 ILE L 465 -1 O GLY L 464 N GLU L 398 SHEET 4 AZ 8 LEU L 474 PHE L 480 -1 O LEU L 478 N ILE L 461 SHEET 5 AZ 8 ILE L 505 LEU L 508 1 O ALA L 506 N TYR L 479 SHEET 6 AZ 8 LEU L 519 ARG L 522 -1 O ARG L 522 N LYS L 507 SHEET 7 AZ 8 ARG L 377 ASP L 386 1 N ILE L 379 O TYR L 521 SHEET 8 AZ 8 TYR L 436 ILE L 442 -1 O THR L 441 N ILE L 378 SHEET 1 BA 8 VAL L 426 LEU L 430 0 SHEET 2 BA 8 LEU L 396 GLN L 401 -1 N VAL L 397 O CME L 429 SHEET 3 BA 8 HIS L 460 ILE L 465 -1 O GLY L 464 N GLU L 398 SHEET 4 BA 8 LEU L 474 PHE L 480 -1 O LEU L 478 N ILE L 461 SHEET 5 BA 8 ILE L 505 LEU L 508 1 O ALA L 506 N TYR L 479 SHEET 6 BA 8 LEU L 519 ARG L 522 -1 O ARG L 522 N LYS L 507 SHEET 7 BA 8 ARG L 377 ASP L 386 1 N ILE L 379 O TYR L 521 SHEET 8 BA 8 ILE L 525 LEU L 527 1 O LEU L 527 N VAL L 385 SHEET 1 BB 2 TYR L 447 PRO L 448 0 SHEET 2 BB 2 TRP L 456 ARG L 457 -1 O ARG L 457 N TYR L 447 LINK C ARG B 428 N CME B 429 1555 1555 1.33 LINK C CME B 429 N LEU B 430 1555 1555 1.33 LINK C ARG D 428 N CME D 429 1555 1555 1.33 LINK C CME D 429 N LEU D 430 1555 1555 1.32 LINK C ARG F 428 N CME F 429 1555 1555 1.34 LINK C CME F 429 N LEU F 430 1555 1555 1.33 LINK C ARG H 428 N CME H 429 1555 1555 1.33 LINK C CME H 429 N LEU H 430 1555 1555 1.33 LINK C ARG J 428 N CME J 429 1555 1555 1.33 LINK C CME J 429 N LEU J 430 1555 1555 1.32 LINK C ARG L 428 N CME L 429 1555 1555 1.33 LINK C CME L 429 N LEU L 430 1555 1555 1.33 LINK OH TYR B 447 FE FE B 600 1555 1555 1.87 LINK NE2 HIS B 460 FE FE B 600 1555 1555 2.39 LINK NE2 HIS B 462 FE FE B 600 1555 1555 2.17 LINK FE FE B 600 O HOH B 680 1555 1555 2.54 LINK OH TYR D 447 FE FE D 600 1555 1555 1.86 LINK NE2 HIS D 460 FE FE D 600 1555 1555 2.36 LINK NE2 HIS D 462 FE FE D 600 1555 1555 2.12 LINK FE FE D 600 O HOH D 682 1555 1555 2.38 LINK OH TYR F 447 FE FE F 600 1555 1555 2.09 LINK NE2 HIS F 460 FE FE F 600 1555 1555 2.23 LINK NE2 HIS F 462 FE FE F 600 1555 1555 2.31 LINK FE FE F 600 O HOH F 682 1555 1555 2.47 LINK OH TYR H 447 FE FE H 600 1555 1555 1.93 LINK NE2 HIS H 460 FE FE H 600 1555 1555 2.38 LINK NE2 HIS H 462 FE FE H 600 1555 1555 2.34 LINK OH TYR J 447 FE FE J 600 1555 1555 2.02 LINK NE2 HIS J 460 FE FE J 600 1555 1555 2.21 LINK NE2 HIS J 462 FE FE J 600 1555 1555 2.26 LINK FE FE J 600 O HOH J 680 1555 1555 2.29 LINK OH TYR L 447 FE FE L 600 1555 1555 2.12 LINK NE2 HIS L 460 FE FE L 600 1555 1555 2.18 LINK NE2 HIS L 462 FE FE L 600 1555 1555 2.18 LINK FE FE L 600 O HOH L 784 1555 1555 2.40 SITE 1 AC1 4 TYR B 447 HIS B 460 HIS B 462 HOH B 680 SITE 1 AC2 4 TYR D 447 HIS D 460 HIS D 462 HOH D 682 SITE 1 AC3 4 TYR F 447 HIS F 460 HIS F 462 HOH F 682 SITE 1 AC4 4 TYR H 447 HIS H 460 HIS H 462 HOH H 680 SITE 1 AC5 4 TYR J 447 HIS J 460 HIS J 462 HOH J 680 SITE 1 AC6 4 TYR L 447 HIS L 460 HIS L 462 HOH L 784 CRYST1 194.870 126.961 132.764 90.00 96.39 90.00 I 1 2 1 24 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 0.005132 0.000000 0.000575 0.00000 SCALE2 0.000000 0.007876 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007579 0.00000