HEADER OXIDOREDUCTASE 15-FEB-14 4OU8 TITLE CRYSTAL STRUCTURE OF APOCAROTENOID OXYGENASE IN THE PRESENCE OF C8E6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: APOCAROTENOID-15,15'-OXYGENASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ACO, 8'-APO-BETA-CAROTENAL 15,15'-OXYGENASE, DIOX1; COMPND 5 EC: 1.13.11.75; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP.; SOURCE 3 ORGANISM_TAXID: 1111708; SOURCE 4 STRAIN: PCC 6803; SOURCE 5 GENE: DIOX1, SLL1541; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET3A KEYWDS MONOTOPIC MEMBRANE PROTEIN, NON-HEME IRON, METALLOENZYME, 4-HIS IRON KEYWDS 2 CENTER, BETA PROPELLER, CAROTENOID OXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR X.SUI,W.SHI,K.PALCZEWSKI,P.D.KISER REVDAT 4 20-SEP-23 4OU8 1 REMARK LINK REVDAT 3 21-MAY-14 4OU8 1 JRNL REVDAT 2 02-APR-14 4OU8 1 JRNL REVDAT 1 19-MAR-14 4OU8 0 JRNL AUTH X.SUI,P.D.KISER,T.CHE,P.R.CAREY,M.GOLCZAK,W.SHI, JRNL AUTH 2 J.VON LINTIG,K.PALCZEWSKI JRNL TITL ANALYSIS OF CAROTENOID ISOMERASE ACTIVITY IN A PROTOTYPICAL JRNL TITL 2 CAROTENOID CLEAVAGE ENZYME, APOCAROTENOID OXYGENASE (ACO). JRNL REF J.BIOL.CHEM. V. 289 12286 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24648526 JRNL DOI 10.1074/JBC.M114.552836 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 71479 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 3609 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4996 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.05 REMARK 3 BIN R VALUE (WORKING SET) : 0.3990 REMARK 3 BIN FREE R VALUE SET COUNT : 276 REMARK 3 BIN FREE R VALUE : 0.3930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15072 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 87 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.50000 REMARK 3 B22 (A**2) : -0.98000 REMARK 3 B33 (A**2) : 0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.711 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.309 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.287 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 35.157 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.923 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.902 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 15524 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 14436 ; 0.006 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 21148 ; 1.413 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 33252 ; 0.988 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1912 ; 6.392 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 740 ;33.798 ;23.838 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2384 ;14.446 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 92 ;14.322 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2232 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 17848 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 3724 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 7660 ; 1.239 ; 2.147 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 7659 ; 1.239 ; 2.147 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9568 ; 2.109 ; 3.219 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 9569 ; 2.109 ; 3.219 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 7864 ; 1.323 ; 2.255 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 7864 ; 1.323 ; 2.255 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 11580 ; 2.234 ; 3.331 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 16353 ; 3.667 ;17.003 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 16353 ; 3.667 ;17.003 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 6 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 12 490 B 12 490 29351 0.05 0.05 REMARK 3 2 A 12 490 C 12 490 29084 0.06 0.05 REMARK 3 3 A 12 490 D 12 490 29288 0.05 0.05 REMARK 3 4 B 12 490 C 12 490 29116 0.05 0.05 REMARK 3 5 B 12 490 D 12 490 29304 0.05 0.05 REMARK 3 6 C 12 490 D 12 490 29314 0.04 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 12 A 632 REMARK 3 ORIGIN FOR THE GROUP (A): 24.3862 1.3334 92.2185 REMARK 3 T TENSOR REMARK 3 T11: 0.2826 T22: 0.1339 REMARK 3 T33: 0.0091 T12: 0.0719 REMARK 3 T13: 0.0354 T23: 0.0223 REMARK 3 L TENSOR REMARK 3 L11: 1.5269 L22: 2.1483 REMARK 3 L33: 2.4420 L12: 0.3839 REMARK 3 L13: -0.5955 L23: -0.5142 REMARK 3 S TENSOR REMARK 3 S11: 0.0793 S12: -0.0107 S13: 0.0083 REMARK 3 S21: -0.2036 S22: -0.1405 S23: -0.0889 REMARK 3 S31: 0.0828 S32: -0.1016 S33: 0.0612 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 12 B 622 REMARK 3 ORIGIN FOR THE GROUP (A): 31.2694 4.9528 41.5382 REMARK 3 T TENSOR REMARK 3 T11: 0.3047 T22: 0.1199 REMARK 3 T33: 0.0183 T12: -0.0520 REMARK 3 T13: 0.0458 T23: -0.0185 REMARK 3 L TENSOR REMARK 3 L11: 1.8256 L22: 1.7053 REMARK 3 L33: 2.1205 L12: -0.2885 REMARK 3 L13: -0.4966 L23: 0.6774 REMARK 3 S TENSOR REMARK 3 S11: -0.1593 S12: 0.0981 S13: -0.0047 REMARK 3 S21: 0.0780 S22: 0.0486 S23: 0.1188 REMARK 3 S31: 0.0947 S32: -0.0983 S33: 0.1108 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 12 C 620 REMARK 3 ORIGIN FOR THE GROUP (A): 43.8385 -44.0911 85.7200 REMARK 3 T TENSOR REMARK 3 T11: 0.2553 T22: 0.1539 REMARK 3 T33: 0.1578 T12: 0.0332 REMARK 3 T13: 0.0231 T23: 0.0171 REMARK 3 L TENSOR REMARK 3 L11: 1.8647 L22: 2.2307 REMARK 3 L33: 2.2324 L12: -0.8440 REMARK 3 L13: -0.3899 L23: 0.5062 REMARK 3 S TENSOR REMARK 3 S11: -0.0424 S12: -0.0100 S13: -0.2433 REMARK 3 S21: 0.0548 S22: -0.0774 S23: 0.3777 REMARK 3 S31: 0.1334 S32: -0.2233 S33: 0.1198 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 12 D 613 REMARK 3 ORIGIN FOR THE GROUP (A): -13.2028 -17.3375 35.3838 REMARK 3 T TENSOR REMARK 3 T11: 0.3993 T22: 0.0957 REMARK 3 T33: 0.1721 T12: -0.0807 REMARK 3 T13: -0.0475 T23: 0.0385 REMARK 3 L TENSOR REMARK 3 L11: 2.7175 L22: 2.3154 REMARK 3 L33: 1.8491 L12: 1.3153 REMARK 3 L13: 0.0618 L23: 0.0515 REMARK 3 S TENSOR REMARK 3 S11: -0.2386 S12: 0.1605 S13: 0.4305 REMARK 3 S21: -0.2193 S22: 0.2261 S23: 0.3670 REMARK 3 S31: -0.2335 S32: -0.0263 S33: 0.0125 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4OU8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-14. REMARK 100 THE DEPOSITION ID IS D_1000084954. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.73080 REMARK 200 MONOCHROMATOR : SI(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75053 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2BIW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, BTP, NH4CL, C8E6 , VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 281K, PH 6 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 59.28050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 101.50600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.56100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 101.50600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 59.28050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.56100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 VAL A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 PRO A 6 REMARK 465 THR A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 PRO A 10 REMARK 465 SER A 11 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 THR B 3 REMARK 465 SER B 4 REMARK 465 PRO B 5 REMARK 465 PRO B 6 REMARK 465 THR B 7 REMARK 465 SER B 8 REMARK 465 SER B 9 REMARK 465 PRO B 10 REMARK 465 SER B 11 REMARK 465 MET C 1 REMARK 465 VAL C 2 REMARK 465 THR C 3 REMARK 465 SER C 4 REMARK 465 PRO C 5 REMARK 465 PRO C 6 REMARK 465 THR C 7 REMARK 465 SER C 8 REMARK 465 SER C 9 REMARK 465 PRO C 10 REMARK 465 SER C 11 REMARK 465 MET D 1 REMARK 465 VAL D 2 REMARK 465 THR D 3 REMARK 465 SER D 4 REMARK 465 PRO D 5 REMARK 465 PRO D 6 REMARK 465 THR D 7 REMARK 465 SER D 8 REMARK 465 SER D 9 REMARK 465 PRO D 10 REMARK 465 SER D 11 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NZ LYS A 476 OD2 ASP B 277 2555 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 277 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 LEU C 58 CA - CB - CG ANGL. DEV. = -17.9 DEGREES REMARK 500 LEU C 58 CB - CG - CD1 ANGL. DEV. = 10.6 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 ASP A 32 94.26 -161.74 REMARK 500 PHE A 126 11.42 57.16 REMARK 500 LEU A 170 17.06 58.46 REMARK 500 SER A 207 -83.54 -156.05 REMARK 500 GLU A 311 117.13 -165.96 REMARK 500 ASP A 464 85.21 -153.45 REMARK 500 LEU A 483 -117.69 -109.60 REMARK 500 ASP B 32 95.45 -160.74 REMARK 500 PHE B 126 11.63 57.73 REMARK 500 LEU B 170 17.44 58.64 REMARK 500 SER B 207 -82.87 -157.25 REMARK 500 GLU B 311 114.24 -165.07 REMARK 500 GLN B 401 23.38 -140.26 REMARK 500 ASP B 464 84.29 -152.58 REMARK 500 LEU B 483 -117.58 -110.61 REMARK 500 ASP C 32 92.53 -162.43 REMARK 500 PHE C 126 12.68 56.35 REMARK 500 LEU C 170 18.82 57.34 REMARK 500 SER C 207 -84.18 -155.79 REMARK 500 GLU C 311 115.01 -163.36 REMARK 500 ASP C 464 85.62 -152.71 REMARK 500 TYR C 481 111.06 -39.10 REMARK 500 LEU C 483 -118.40 -108.54 REMARK 500 ASP D 32 92.94 -164.14 REMARK 500 PHE D 126 11.28 57.41 REMARK 500 LEU D 170 19.22 56.87 REMARK 500 SER D 207 -84.22 -155.50 REMARK 500 GLU D 311 115.54 -165.40 REMARK 500 ASP D 464 86.10 -153.58 REMARK 500 TYR D 481 109.72 -40.73 REMARK 500 LEU D 483 -119.35 -110.97 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 FE2 A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 183 NE2 REMARK 620 2 HIS A 238 NE2 89.9 REMARK 620 3 HIS A 304 NE2 106.3 101.4 REMARK 620 4 HIS A 484 NE2 93.2 165.4 91.5 REMARK 620 5 HOH A 625 O 137.2 75.7 115.9 92.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 183 NE2 REMARK 620 2 HIS B 238 NE2 88.2 REMARK 620 3 HIS B 304 NE2 107.0 101.6 REMARK 620 4 HIS B 484 NE2 91.9 162.4 95.2 REMARK 620 5 HOH B 606 O 136.2 74.4 115.7 93.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 183 NE2 REMARK 620 2 HIS C 238 NE2 85.0 REMARK 620 3 HIS C 304 NE2 97.1 96.8 REMARK 620 4 HIS C 484 NE2 89.8 171.3 90.8 REMARK 620 5 HOH C 601 O 164.7 97.2 97.7 86.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 D 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 183 NE2 REMARK 620 2 HIS D 238 NE2 87.3 REMARK 620 3 HIS D 304 NE2 92.8 98.4 REMARK 620 4 HIS D 484 NE2 82.6 169.3 85.8 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 FE2 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 D 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4OU9 RELATED DB: PDB REMARK 900 RELATED ID: 2BIW RELATED DB: PDB DBREF 4OU8 A 1 490 UNP P74334 ACOX_SYNY3 1 490 DBREF 4OU8 B 1 490 UNP P74334 ACOX_SYNY3 1 490 DBREF 4OU8 C 1 490 UNP P74334 ACOX_SYNY3 1 490 DBREF 4OU8 D 1 490 UNP P74334 ACOX_SYNY3 1 490 SEQRES 1 A 490 MET VAL THR SER PRO PRO THR SER SER PRO SER GLN ARG SEQRES 2 A 490 SER TYR SER PRO GLN ASP TRP LEU ARG GLY TYR GLN SER SEQRES 3 A 490 GLN PRO GLN GLU TRP ASP TYR TRP VAL GLU ASP VAL GLU SEQRES 4 A 490 GLY SER ILE PRO PRO ASP LEU GLN GLY THR LEU TYR ARG SEQRES 5 A 490 ASN GLY PRO GLY LEU LEU GLU ILE GLY ASP ARG PRO LEU SEQRES 6 A 490 LYS HIS PRO PHE ASP GLY ASP GLY MET VAL THR ALA PHE SEQRES 7 A 490 LYS PHE PRO GLY ASP GLY ARG VAL HIS PHE GLN SER LYS SEQRES 8 A 490 PHE VAL ARG THR GLN GLY TYR VAL GLU GLU GLN LYS ALA SEQRES 9 A 490 GLY LYS MET ILE TYR ARG GLY VAL PHE GLY SER GLN PRO SEQRES 10 A 490 ALA GLY GLY TRP LEU LYS THR ILE PHE ASP LEU ARG LEU SEQRES 11 A 490 LYS ASN ILE ALA ASN THR ASN ILE THR TYR TRP GLY ASP SEQRES 12 A 490 ARG LEU LEU ALA LEU TRP GLU GLY GLY GLN PRO HIS ARG SEQRES 13 A 490 LEU GLU PRO SER ASN LEU ALA THR ILE GLY LEU ASP ASP SEQRES 14 A 490 LEU GLY GLY ILE LEU ALA GLU GLY GLN PRO LEU SER ALA SEQRES 15 A 490 HIS PRO ARG ILE ASP PRO ALA SER THR PHE ASP GLY GLY SEQRES 16 A 490 GLN PRO CYS TYR VAL THR PHE SER ILE LYS SER SER LEU SEQRES 17 A 490 SER SER THR LEU THR LEU LEU GLU LEU ASP PRO GLN GLY SEQRES 18 A 490 LYS LEU LEU ARG GLN LYS THR GLU THR PHE PRO GLY PHE SEQRES 19 A 490 ALA PHE ILE HIS ASP PHE ALA ILE THR PRO HIS TYR ALA SEQRES 20 A 490 ILE PHE LEU GLN ASN ASN VAL THR LEU ASN GLY LEU PRO SEQRES 21 A 490 TYR LEU PHE GLY LEU ARG GLY ALA GLY GLU CYS VAL GLN SEQRES 22 A 490 PHE HIS PRO ASP LYS PRO ALA GLN ILE ILE LEU VAL PRO SEQRES 23 A 490 ARG ASP GLY GLY GLU ILE LYS ARG ILE PRO VAL GLN ALA SEQRES 24 A 490 GLY PHE VAL PHE HIS HIS ALA ASN ALA PHE GLU GLU ASN SEQRES 25 A 490 GLY LYS ILE ILE LEU ASP SER ILE CYS TYR ASN SER LEU SEQRES 26 A 490 PRO GLN VAL ASP THR ASP GLY ASP PHE ARG SER THR ASN SEQRES 27 A 490 PHE ASP ASN LEU ASP PRO GLY GLN LEU TRP ARG PHE THR SEQRES 28 A 490 ILE ASP PRO ALA ALA ALA THR VAL GLU LYS GLN LEU MET SEQRES 29 A 490 VAL SER ARG CYS CYS GLU PHE PRO VAL VAL HIS PRO GLN SEQRES 30 A 490 GLN VAL GLY ARG PRO TYR ARG TYR VAL TYR MET GLY ALA SEQRES 31 A 490 ALA HIS HIS SER THR GLY ASN ALA PRO LEU GLN ALA ILE SEQRES 32 A 490 LEU LYS VAL ASP LEU GLU SER GLY THR GLU THR LEU ARG SEQRES 33 A 490 SER PHE ALA PRO HIS GLY PHE ALA GLY GLU PRO ILE PHE SEQRES 34 A 490 VAL PRO ARG PRO GLY GLY VAL ALA GLU ASP ASP GLY TRP SEQRES 35 A 490 LEU LEU CYS LEU ILE TYR LYS ALA ASP LEU HIS ARG SER SEQRES 36 A 490 GLU LEU VAL ILE LEU ASP ALA GLN ASP ILE THR ALA PRO SEQRES 37 A 490 ALA ILE ALA THR LEU LYS LEU LYS HIS HIS ILE PRO TYR SEQRES 38 A 490 PRO LEU HIS GLY SER TRP ALA GLN THR SEQRES 1 B 490 MET VAL THR SER PRO PRO THR SER SER PRO SER GLN ARG SEQRES 2 B 490 SER TYR SER PRO GLN ASP TRP LEU ARG GLY TYR GLN SER SEQRES 3 B 490 GLN PRO GLN GLU TRP ASP TYR TRP VAL GLU ASP VAL GLU SEQRES 4 B 490 GLY SER ILE PRO PRO ASP LEU GLN GLY THR LEU TYR ARG SEQRES 5 B 490 ASN GLY PRO GLY LEU LEU GLU ILE GLY ASP ARG PRO LEU SEQRES 6 B 490 LYS HIS PRO PHE ASP GLY ASP GLY MET VAL THR ALA PHE SEQRES 7 B 490 LYS PHE PRO GLY ASP GLY ARG VAL HIS PHE GLN SER LYS SEQRES 8 B 490 PHE VAL ARG THR GLN GLY TYR VAL GLU GLU GLN LYS ALA SEQRES 9 B 490 GLY LYS MET ILE TYR ARG GLY VAL PHE GLY SER GLN PRO SEQRES 10 B 490 ALA GLY GLY TRP LEU LYS THR ILE PHE ASP LEU ARG LEU SEQRES 11 B 490 LYS ASN ILE ALA ASN THR ASN ILE THR TYR TRP GLY ASP SEQRES 12 B 490 ARG LEU LEU ALA LEU TRP GLU GLY GLY GLN PRO HIS ARG SEQRES 13 B 490 LEU GLU PRO SER ASN LEU ALA THR ILE GLY LEU ASP ASP SEQRES 14 B 490 LEU GLY GLY ILE LEU ALA GLU GLY GLN PRO LEU SER ALA SEQRES 15 B 490 HIS PRO ARG ILE ASP PRO ALA SER THR PHE ASP GLY GLY SEQRES 16 B 490 GLN PRO CYS TYR VAL THR PHE SER ILE LYS SER SER LEU SEQRES 17 B 490 SER SER THR LEU THR LEU LEU GLU LEU ASP PRO GLN GLY SEQRES 18 B 490 LYS LEU LEU ARG GLN LYS THR GLU THR PHE PRO GLY PHE SEQRES 19 B 490 ALA PHE ILE HIS ASP PHE ALA ILE THR PRO HIS TYR ALA SEQRES 20 B 490 ILE PHE LEU GLN ASN ASN VAL THR LEU ASN GLY LEU PRO SEQRES 21 B 490 TYR LEU PHE GLY LEU ARG GLY ALA GLY GLU CYS VAL GLN SEQRES 22 B 490 PHE HIS PRO ASP LYS PRO ALA GLN ILE ILE LEU VAL PRO SEQRES 23 B 490 ARG ASP GLY GLY GLU ILE LYS ARG ILE PRO VAL GLN ALA SEQRES 24 B 490 GLY PHE VAL PHE HIS HIS ALA ASN ALA PHE GLU GLU ASN SEQRES 25 B 490 GLY LYS ILE ILE LEU ASP SER ILE CYS TYR ASN SER LEU SEQRES 26 B 490 PRO GLN VAL ASP THR ASP GLY ASP PHE ARG SER THR ASN SEQRES 27 B 490 PHE ASP ASN LEU ASP PRO GLY GLN LEU TRP ARG PHE THR SEQRES 28 B 490 ILE ASP PRO ALA ALA ALA THR VAL GLU LYS GLN LEU MET SEQRES 29 B 490 VAL SER ARG CYS CYS GLU PHE PRO VAL VAL HIS PRO GLN SEQRES 30 B 490 GLN VAL GLY ARG PRO TYR ARG TYR VAL TYR MET GLY ALA SEQRES 31 B 490 ALA HIS HIS SER THR GLY ASN ALA PRO LEU GLN ALA ILE SEQRES 32 B 490 LEU LYS VAL ASP LEU GLU SER GLY THR GLU THR LEU ARG SEQRES 33 B 490 SER PHE ALA PRO HIS GLY PHE ALA GLY GLU PRO ILE PHE SEQRES 34 B 490 VAL PRO ARG PRO GLY GLY VAL ALA GLU ASP ASP GLY TRP SEQRES 35 B 490 LEU LEU CYS LEU ILE TYR LYS ALA ASP LEU HIS ARG SER SEQRES 36 B 490 GLU LEU VAL ILE LEU ASP ALA GLN ASP ILE THR ALA PRO SEQRES 37 B 490 ALA ILE ALA THR LEU LYS LEU LYS HIS HIS ILE PRO TYR SEQRES 38 B 490 PRO LEU HIS GLY SER TRP ALA GLN THR SEQRES 1 C 490 MET VAL THR SER PRO PRO THR SER SER PRO SER GLN ARG SEQRES 2 C 490 SER TYR SER PRO GLN ASP TRP LEU ARG GLY TYR GLN SER SEQRES 3 C 490 GLN PRO GLN GLU TRP ASP TYR TRP VAL GLU ASP VAL GLU SEQRES 4 C 490 GLY SER ILE PRO PRO ASP LEU GLN GLY THR LEU TYR ARG SEQRES 5 C 490 ASN GLY PRO GLY LEU LEU GLU ILE GLY ASP ARG PRO LEU SEQRES 6 C 490 LYS HIS PRO PHE ASP GLY ASP GLY MET VAL THR ALA PHE SEQRES 7 C 490 LYS PHE PRO GLY ASP GLY ARG VAL HIS PHE GLN SER LYS SEQRES 8 C 490 PHE VAL ARG THR GLN GLY TYR VAL GLU GLU GLN LYS ALA SEQRES 9 C 490 GLY LYS MET ILE TYR ARG GLY VAL PHE GLY SER GLN PRO SEQRES 10 C 490 ALA GLY GLY TRP LEU LYS THR ILE PHE ASP LEU ARG LEU SEQRES 11 C 490 LYS ASN ILE ALA ASN THR ASN ILE THR TYR TRP GLY ASP SEQRES 12 C 490 ARG LEU LEU ALA LEU TRP GLU GLY GLY GLN PRO HIS ARG SEQRES 13 C 490 LEU GLU PRO SER ASN LEU ALA THR ILE GLY LEU ASP ASP SEQRES 14 C 490 LEU GLY GLY ILE LEU ALA GLU GLY GLN PRO LEU SER ALA SEQRES 15 C 490 HIS PRO ARG ILE ASP PRO ALA SER THR PHE ASP GLY GLY SEQRES 16 C 490 GLN PRO CYS TYR VAL THR PHE SER ILE LYS SER SER LEU SEQRES 17 C 490 SER SER THR LEU THR LEU LEU GLU LEU ASP PRO GLN GLY SEQRES 18 C 490 LYS LEU LEU ARG GLN LYS THR GLU THR PHE PRO GLY PHE SEQRES 19 C 490 ALA PHE ILE HIS ASP PHE ALA ILE THR PRO HIS TYR ALA SEQRES 20 C 490 ILE PHE LEU GLN ASN ASN VAL THR LEU ASN GLY LEU PRO SEQRES 21 C 490 TYR LEU PHE GLY LEU ARG GLY ALA GLY GLU CYS VAL GLN SEQRES 22 C 490 PHE HIS PRO ASP LYS PRO ALA GLN ILE ILE LEU VAL PRO SEQRES 23 C 490 ARG ASP GLY GLY GLU ILE LYS ARG ILE PRO VAL GLN ALA SEQRES 24 C 490 GLY PHE VAL PHE HIS HIS ALA ASN ALA PHE GLU GLU ASN SEQRES 25 C 490 GLY LYS ILE ILE LEU ASP SER ILE CYS TYR ASN SER LEU SEQRES 26 C 490 PRO GLN VAL ASP THR ASP GLY ASP PHE ARG SER THR ASN SEQRES 27 C 490 PHE ASP ASN LEU ASP PRO GLY GLN LEU TRP ARG PHE THR SEQRES 28 C 490 ILE ASP PRO ALA ALA ALA THR VAL GLU LYS GLN LEU MET SEQRES 29 C 490 VAL SER ARG CYS CYS GLU PHE PRO VAL VAL HIS PRO GLN SEQRES 30 C 490 GLN VAL GLY ARG PRO TYR ARG TYR VAL TYR MET GLY ALA SEQRES 31 C 490 ALA HIS HIS SER THR GLY ASN ALA PRO LEU GLN ALA ILE SEQRES 32 C 490 LEU LYS VAL ASP LEU GLU SER GLY THR GLU THR LEU ARG SEQRES 33 C 490 SER PHE ALA PRO HIS GLY PHE ALA GLY GLU PRO ILE PHE SEQRES 34 C 490 VAL PRO ARG PRO GLY GLY VAL ALA GLU ASP ASP GLY TRP SEQRES 35 C 490 LEU LEU CYS LEU ILE TYR LYS ALA ASP LEU HIS ARG SER SEQRES 36 C 490 GLU LEU VAL ILE LEU ASP ALA GLN ASP ILE THR ALA PRO SEQRES 37 C 490 ALA ILE ALA THR LEU LYS LEU LYS HIS HIS ILE PRO TYR SEQRES 38 C 490 PRO LEU HIS GLY SER TRP ALA GLN THR SEQRES 1 D 490 MET VAL THR SER PRO PRO THR SER SER PRO SER GLN ARG SEQRES 2 D 490 SER TYR SER PRO GLN ASP TRP LEU ARG GLY TYR GLN SER SEQRES 3 D 490 GLN PRO GLN GLU TRP ASP TYR TRP VAL GLU ASP VAL GLU SEQRES 4 D 490 GLY SER ILE PRO PRO ASP LEU GLN GLY THR LEU TYR ARG SEQRES 5 D 490 ASN GLY PRO GLY LEU LEU GLU ILE GLY ASP ARG PRO LEU SEQRES 6 D 490 LYS HIS PRO PHE ASP GLY ASP GLY MET VAL THR ALA PHE SEQRES 7 D 490 LYS PHE PRO GLY ASP GLY ARG VAL HIS PHE GLN SER LYS SEQRES 8 D 490 PHE VAL ARG THR GLN GLY TYR VAL GLU GLU GLN LYS ALA SEQRES 9 D 490 GLY LYS MET ILE TYR ARG GLY VAL PHE GLY SER GLN PRO SEQRES 10 D 490 ALA GLY GLY TRP LEU LYS THR ILE PHE ASP LEU ARG LEU SEQRES 11 D 490 LYS ASN ILE ALA ASN THR ASN ILE THR TYR TRP GLY ASP SEQRES 12 D 490 ARG LEU LEU ALA LEU TRP GLU GLY GLY GLN PRO HIS ARG SEQRES 13 D 490 LEU GLU PRO SER ASN LEU ALA THR ILE GLY LEU ASP ASP SEQRES 14 D 490 LEU GLY GLY ILE LEU ALA GLU GLY GLN PRO LEU SER ALA SEQRES 15 D 490 HIS PRO ARG ILE ASP PRO ALA SER THR PHE ASP GLY GLY SEQRES 16 D 490 GLN PRO CYS TYR VAL THR PHE SER ILE LYS SER SER LEU SEQRES 17 D 490 SER SER THR LEU THR LEU LEU GLU LEU ASP PRO GLN GLY SEQRES 18 D 490 LYS LEU LEU ARG GLN LYS THR GLU THR PHE PRO GLY PHE SEQRES 19 D 490 ALA PHE ILE HIS ASP PHE ALA ILE THR PRO HIS TYR ALA SEQRES 20 D 490 ILE PHE LEU GLN ASN ASN VAL THR LEU ASN GLY LEU PRO SEQRES 21 D 490 TYR LEU PHE GLY LEU ARG GLY ALA GLY GLU CYS VAL GLN SEQRES 22 D 490 PHE HIS PRO ASP LYS PRO ALA GLN ILE ILE LEU VAL PRO SEQRES 23 D 490 ARG ASP GLY GLY GLU ILE LYS ARG ILE PRO VAL GLN ALA SEQRES 24 D 490 GLY PHE VAL PHE HIS HIS ALA ASN ALA PHE GLU GLU ASN SEQRES 25 D 490 GLY LYS ILE ILE LEU ASP SER ILE CYS TYR ASN SER LEU SEQRES 26 D 490 PRO GLN VAL ASP THR ASP GLY ASP PHE ARG SER THR ASN SEQRES 27 D 490 PHE ASP ASN LEU ASP PRO GLY GLN LEU TRP ARG PHE THR SEQRES 28 D 490 ILE ASP PRO ALA ALA ALA THR VAL GLU LYS GLN LEU MET SEQRES 29 D 490 VAL SER ARG CYS CYS GLU PHE PRO VAL VAL HIS PRO GLN SEQRES 30 D 490 GLN VAL GLY ARG PRO TYR ARG TYR VAL TYR MET GLY ALA SEQRES 31 D 490 ALA HIS HIS SER THR GLY ASN ALA PRO LEU GLN ALA ILE SEQRES 32 D 490 LEU LYS VAL ASP LEU GLU SER GLY THR GLU THR LEU ARG SEQRES 33 D 490 SER PHE ALA PRO HIS GLY PHE ALA GLY GLU PRO ILE PHE SEQRES 34 D 490 VAL PRO ARG PRO GLY GLY VAL ALA GLU ASP ASP GLY TRP SEQRES 35 D 490 LEU LEU CYS LEU ILE TYR LYS ALA ASP LEU HIS ARG SER SEQRES 36 D 490 GLU LEU VAL ILE LEU ASP ALA GLN ASP ILE THR ALA PRO SEQRES 37 D 490 ALA ILE ALA THR LEU LYS LEU LYS HIS HIS ILE PRO TYR SEQRES 38 D 490 PRO LEU HIS GLY SER TRP ALA GLN THR HET FE2 A 501 1 HET CL A 502 1 HET FE2 B 501 1 HET CL B 502 1 HET CL B 503 1 HET FE2 C 501 1 HET FE2 D 501 1 HETNAM FE2 FE (II) ION HETNAM CL CHLORIDE ION FORMUL 5 FE2 4(FE 2+) FORMUL 6 CL 3(CL 1-) FORMUL 12 HOH *87(H2 O) HELIX 1 1 SER A 16 GLY A 23 1 8 HELIX 2 2 HIS A 67 GLY A 71 5 5 HELIX 3 3 THR A 95 GLY A 105 1 11 HELIX 4 4 GLY A 119 ILE A 125 1 7 HELIX 5 5 SER A 190 GLY A 194 5 5 HELIX 6 6 GLY A 258 PHE A 263 1 6 HELIX 7 7 GLY A 267 GLU A 270 5 4 HELIX 8 8 ASP A 333 THR A 337 5 5 HELIX 9 9 ASN A 338 LEU A 342 5 5 HELIX 10 10 HIS A 375 VAL A 379 5 5 HELIX 11 11 SER B 16 GLY B 23 1 8 HELIX 12 12 HIS B 67 GLY B 71 5 5 HELIX 13 13 THR B 95 GLY B 105 1 11 HELIX 14 14 GLY B 119 ILE B 125 1 7 HELIX 15 15 SER B 190 GLY B 194 5 5 HELIX 16 16 GLY B 258 PHE B 263 1 6 HELIX 17 17 GLY B 267 GLU B 270 5 4 HELIX 18 18 ASP B 333 THR B 337 5 5 HELIX 19 19 ASN B 338 LEU B 342 5 5 HELIX 20 20 HIS B 375 VAL B 379 5 5 HELIX 21 21 SER C 16 GLY C 23 1 8 HELIX 22 22 HIS C 67 GLY C 71 5 5 HELIX 23 23 THR C 95 GLY C 105 1 11 HELIX 24 24 GLY C 119 ILE C 125 1 7 HELIX 25 25 SER C 190 GLY C 194 5 5 HELIX 26 26 GLY C 258 PHE C 263 1 6 HELIX 27 27 GLY C 267 GLU C 270 5 4 HELIX 28 28 ASP C 333 THR C 337 5 5 HELIX 29 29 ASN C 338 LEU C 342 5 5 HELIX 30 30 HIS C 375 VAL C 379 5 5 HELIX 31 31 SER D 16 GLY D 23 1 8 HELIX 32 32 HIS D 67 GLY D 71 5 5 HELIX 33 33 THR D 95 GLY D 105 1 11 HELIX 34 34 GLY D 119 ILE D 125 1 7 HELIX 35 35 SER D 190 GLY D 194 5 5 HELIX 36 36 GLY D 258 PHE D 263 1 6 HELIX 37 37 GLY D 267 GLU D 270 5 4 HELIX 38 38 ASP D 333 THR D 337 5 5 HELIX 39 39 ASN D 338 LEU D 342 5 5 HELIX 40 40 HIS D 375 VAL D 379 5 5 SHEET 1 A 5 TRP A 31 TRP A 34 0 SHEET 2 A 5 HIS A 87 PHE A 92 -1 O PHE A 88 N TYR A 33 SHEET 3 A 5 GLY A 73 PHE A 80 -1 N VAL A 75 O LYS A 91 SHEET 4 A 5 GLY A 48 PRO A 55 -1 N GLY A 54 O MET A 74 SHEET 5 A 5 GLY A 485 GLN A 489 -1 O ALA A 488 N THR A 49 SHEET 1 B 5 VAL A 38 GLY A 40 0 SHEET 2 B 5 ALA A 471 LYS A 474 -1 O THR A 472 N GLU A 39 SHEET 3 B 5 ARG A 454 ASP A 461 -1 N LEU A 457 O LEU A 473 SHEET 4 B 5 GLY A 441 LYS A 449 -1 N LYS A 449 O ARG A 454 SHEET 5 B 5 GLY A 422 PHE A 423 -1 N PHE A 423 O TYR A 448 SHEET 1 C 5 VAL A 38 GLY A 40 0 SHEET 2 C 5 ALA A 471 LYS A 474 -1 O THR A 472 N GLU A 39 SHEET 3 C 5 ARG A 454 ASP A 461 -1 N LEU A 457 O LEU A 473 SHEET 4 C 5 GLY A 441 LYS A 449 -1 N LYS A 449 O ARG A 454 SHEET 5 C 5 ILE A 428 PRO A 431 -1 N ILE A 428 O LEU A 444 SHEET 1 D 2 GLU A 59 ILE A 60 0 SHEET 2 D 2 ARG A 63 PRO A 64 -1 O ARG A 63 N ILE A 60 SHEET 1 E 4 ASN A 137 TRP A 141 0 SHEET 2 E 4 ARG A 144 LEU A 148 -1 O LEU A 146 N THR A 139 SHEET 3 E 4 HIS A 155 LEU A 157 -1 O LEU A 157 N LEU A 145 SHEET 4 E 4 THR A 164 LEU A 167 -1 O GLY A 166 N ARG A 156 SHEET 1 F 4 ARG A 185 ASP A 187 0 SHEET 2 F 4 CYS A 198 SER A 206 -1 O VAL A 200 N ARG A 185 SHEET 3 F 4 SER A 209 LEU A 217 -1 O THR A 211 N LYS A 205 SHEET 4 F 4 LEU A 223 PRO A 232 -1 O GLU A 229 N LEU A 212 SHEET 1 G 4 ALA A 241 ILE A 242 0 SHEET 2 G 4 TYR A 246 GLN A 251 -1 O ILE A 248 N ALA A 241 SHEET 3 G 4 ALA A 280 PRO A 286 -1 O ILE A 283 N PHE A 249 SHEET 4 G 4 LYS A 293 VAL A 297 -1 O ILE A 295 N ILE A 282 SHEET 1 H 2 VAL A 254 LEU A 256 0 SHEET 2 H 2 VAL A 272 PHE A 274 -1 O GLN A 273 N THR A 255 SHEET 1 I 4 PHE A 301 GLU A 311 0 SHEET 2 I 4 LYS A 314 TYR A 322 -1 O ILE A 320 N HIS A 304 SHEET 3 I 4 GLN A 346 ASP A 353 -1 O TRP A 348 N SER A 319 SHEET 4 I 4 THR A 358 VAL A 365 -1 O GLU A 360 N THR A 351 SHEET 1 J 4 CYS A 369 VAL A 373 0 SHEET 2 J 4 TYR A 385 ALA A 390 -1 O TYR A 387 N VAL A 373 SHEET 3 J 4 ALA A 402 ASP A 407 -1 O LEU A 404 N MET A 388 SHEET 4 J 4 GLU A 413 SER A 417 -1 O THR A 414 N LYS A 405 SHEET 1 K 5 TRP B 31 TRP B 34 0 SHEET 2 K 5 HIS B 87 PHE B 92 -1 O PHE B 88 N TYR B 33 SHEET 3 K 5 GLY B 73 PHE B 80 -1 N VAL B 75 O LYS B 91 SHEET 4 K 5 GLY B 48 PRO B 55 -1 N GLY B 54 O MET B 74 SHEET 5 K 5 GLY B 485 GLN B 489 -1 O ALA B 488 N THR B 49 SHEET 1 L 5 VAL B 38 GLY B 40 0 SHEET 2 L 5 ALA B 471 LYS B 474 -1 O THR B 472 N GLU B 39 SHEET 3 L 5 ARG B 454 ASP B 461 -1 N LEU B 457 O LEU B 473 SHEET 4 L 5 GLY B 441 LYS B 449 -1 N LYS B 449 O ARG B 454 SHEET 5 L 5 GLY B 422 PHE B 423 -1 N PHE B 423 O TYR B 448 SHEET 1 M 5 VAL B 38 GLY B 40 0 SHEET 2 M 5 ALA B 471 LYS B 474 -1 O THR B 472 N GLU B 39 SHEET 3 M 5 ARG B 454 ASP B 461 -1 N LEU B 457 O LEU B 473 SHEET 4 M 5 GLY B 441 LYS B 449 -1 N LYS B 449 O ARG B 454 SHEET 5 M 5 ILE B 428 PRO B 431 -1 N ILE B 428 O LEU B 444 SHEET 1 N 2 GLU B 59 ILE B 60 0 SHEET 2 N 2 ARG B 63 PRO B 64 -1 O ARG B 63 N ILE B 60 SHEET 1 O 4 ASN B 137 TRP B 141 0 SHEET 2 O 4 ARG B 144 LEU B 148 -1 O LEU B 146 N THR B 139 SHEET 3 O 4 HIS B 155 LEU B 157 -1 O LEU B 157 N LEU B 145 SHEET 4 O 4 THR B 164 LEU B 167 -1 O GLY B 166 N ARG B 156 SHEET 1 P 4 ARG B 185 ASP B 187 0 SHEET 2 P 4 CYS B 198 SER B 206 -1 O VAL B 200 N ARG B 185 SHEET 3 P 4 SER B 209 LEU B 217 -1 O THR B 211 N LYS B 205 SHEET 4 P 4 LEU B 223 PRO B 232 -1 O LEU B 224 N GLU B 216 SHEET 1 Q 4 ALA B 241 ILE B 242 0 SHEET 2 Q 4 TYR B 246 GLN B 251 -1 O ILE B 248 N ALA B 241 SHEET 3 Q 4 ALA B 280 PRO B 286 -1 O ILE B 283 N PHE B 249 SHEET 4 Q 4 LYS B 293 VAL B 297 -1 O ILE B 295 N ILE B 282 SHEET 1 R 2 VAL B 254 LEU B 256 0 SHEET 2 R 2 VAL B 272 PHE B 274 -1 O GLN B 273 N THR B 255 SHEET 1 S 4 PHE B 301 GLU B 311 0 SHEET 2 S 4 LYS B 314 TYR B 322 -1 O ILE B 320 N HIS B 304 SHEET 3 S 4 GLN B 346 ASP B 353 -1 O PHE B 350 N LEU B 317 SHEET 4 S 4 THR B 358 VAL B 365 -1 O GLU B 360 N THR B 351 SHEET 1 T 4 CYS B 369 VAL B 373 0 SHEET 2 T 4 TYR B 385 ALA B 390 -1 O TYR B 387 N VAL B 373 SHEET 3 T 4 ALA B 402 ASP B 407 -1 O LEU B 404 N MET B 388 SHEET 4 T 4 GLU B 413 SER B 417 -1 O ARG B 416 N ILE B 403 SHEET 1 U 5 TRP C 31 TRP C 34 0 SHEET 2 U 5 HIS C 87 PHE C 92 -1 O PHE C 88 N TYR C 33 SHEET 3 U 5 GLY C 73 PHE C 80 -1 N VAL C 75 O LYS C 91 SHEET 4 U 5 GLY C 48 PRO C 55 -1 N GLY C 54 O MET C 74 SHEET 5 U 5 GLY C 485 GLN C 489 -1 O ALA C 488 N THR C 49 SHEET 1 V 5 VAL C 38 GLY C 40 0 SHEET 2 V 5 ALA C 471 LYS C 474 -1 O THR C 472 N GLU C 39 SHEET 3 V 5 ARG C 454 ASP C 461 -1 N LEU C 457 O LEU C 473 SHEET 4 V 5 GLY C 441 LYS C 449 -1 N CYS C 445 O VAL C 458 SHEET 5 V 5 GLY C 422 PHE C 423 -1 N PHE C 423 O TYR C 448 SHEET 1 W 5 VAL C 38 GLY C 40 0 SHEET 2 W 5 ALA C 471 LYS C 474 -1 O THR C 472 N GLU C 39 SHEET 3 W 5 ARG C 454 ASP C 461 -1 N LEU C 457 O LEU C 473 SHEET 4 W 5 GLY C 441 LYS C 449 -1 N CYS C 445 O VAL C 458 SHEET 5 W 5 ILE C 428 PRO C 431 -1 N ILE C 428 O LEU C 444 SHEET 1 X 2 GLU C 59 ILE C 60 0 SHEET 2 X 2 ARG C 63 PRO C 64 -1 O ARG C 63 N ILE C 60 SHEET 1 Y 4 ASN C 137 TRP C 141 0 SHEET 2 Y 4 ARG C 144 LEU C 148 -1 O LEU C 146 N THR C 139 SHEET 3 Y 4 HIS C 155 LEU C 157 -1 O LEU C 157 N LEU C 145 SHEET 4 Y 4 THR C 164 LEU C 167 -1 O GLY C 166 N ARG C 156 SHEET 1 Z 4 ARG C 185 ASP C 187 0 SHEET 2 Z 4 CYS C 198 SER C 206 -1 O VAL C 200 N ARG C 185 SHEET 3 Z 4 SER C 209 LEU C 217 -1 O THR C 211 N LYS C 205 SHEET 4 Z 4 LEU C 223 PRO C 232 -1 O GLU C 229 N LEU C 212 SHEET 1 AA 4 ALA C 241 ILE C 242 0 SHEET 2 AA 4 TYR C 246 GLN C 251 -1 O ILE C 248 N ALA C 241 SHEET 3 AA 4 ALA C 280 PRO C 286 -1 O ILE C 283 N PHE C 249 SHEET 4 AA 4 LYS C 293 VAL C 297 -1 O ILE C 295 N ILE C 282 SHEET 1 AB 2 VAL C 254 LEU C 256 0 SHEET 2 AB 2 VAL C 272 PHE C 274 -1 O GLN C 273 N THR C 255 SHEET 1 AC 4 PHE C 301 GLU C 311 0 SHEET 2 AC 4 LYS C 314 TYR C 322 -1 O ILE C 320 N HIS C 304 SHEET 3 AC 4 GLN C 346 ASP C 353 -1 O PHE C 350 N LEU C 317 SHEET 4 AC 4 THR C 358 VAL C 365 -1 O GLU C 360 N THR C 351 SHEET 1 AD 4 CYS C 369 VAL C 373 0 SHEET 2 AD 4 TYR C 385 ALA C 390 -1 O TYR C 387 N VAL C 373 SHEET 3 AD 4 ALA C 402 ASP C 407 -1 O LEU C 404 N MET C 388 SHEET 4 AD 4 GLU C 413 SER C 417 -1 O ARG C 416 N ILE C 403 SHEET 1 AE 5 TRP D 31 TRP D 34 0 SHEET 2 AE 5 HIS D 87 PHE D 92 -1 O PHE D 88 N TYR D 33 SHEET 3 AE 5 GLY D 73 PHE D 80 -1 N VAL D 75 O LYS D 91 SHEET 4 AE 5 GLY D 48 PRO D 55 -1 N GLY D 54 O MET D 74 SHEET 5 AE 5 GLY D 485 GLN D 489 -1 O ALA D 488 N THR D 49 SHEET 1 AF 5 VAL D 38 GLY D 40 0 SHEET 2 AF 5 ALA D 471 LYS D 474 -1 O THR D 472 N GLU D 39 SHEET 3 AF 5 ARG D 454 ASP D 461 -1 N LEU D 457 O LEU D 473 SHEET 4 AF 5 GLY D 441 LYS D 449 -1 N LYS D 449 O ARG D 454 SHEET 5 AF 5 GLY D 422 PHE D 423 -1 N PHE D 423 O TYR D 448 SHEET 1 AG 5 VAL D 38 GLY D 40 0 SHEET 2 AG 5 ALA D 471 LYS D 474 -1 O THR D 472 N GLU D 39 SHEET 3 AG 5 ARG D 454 ASP D 461 -1 N LEU D 457 O LEU D 473 SHEET 4 AG 5 GLY D 441 LYS D 449 -1 N LYS D 449 O ARG D 454 SHEET 5 AG 5 ILE D 428 PRO D 431 -1 N ILE D 428 O LEU D 444 SHEET 1 AH 2 GLU D 59 ILE D 60 0 SHEET 2 AH 2 ARG D 63 PRO D 64 -1 O ARG D 63 N ILE D 60 SHEET 1 AI 4 ASN D 137 TRP D 141 0 SHEET 2 AI 4 ARG D 144 LEU D 148 -1 O LEU D 146 N THR D 139 SHEET 3 AI 4 HIS D 155 LEU D 157 -1 O LEU D 157 N LEU D 145 SHEET 4 AI 4 THR D 164 LEU D 167 -1 O GLY D 166 N ARG D 156 SHEET 1 AJ 4 ARG D 185 ASP D 187 0 SHEET 2 AJ 4 CYS D 198 SER D 206 -1 O VAL D 200 N ARG D 185 SHEET 3 AJ 4 SER D 209 LEU D 217 -1 O THR D 211 N LYS D 205 SHEET 4 AJ 4 LEU D 223 PRO D 232 -1 O GLU D 229 N LEU D 212 SHEET 1 AK 4 ALA D 241 ILE D 242 0 SHEET 2 AK 4 TYR D 246 GLN D 251 -1 O ILE D 248 N ALA D 241 SHEET 3 AK 4 ALA D 280 PRO D 286 -1 O ILE D 283 N PHE D 249 SHEET 4 AK 4 LYS D 293 VAL D 297 -1 O ILE D 295 N ILE D 282 SHEET 1 AL 2 VAL D 254 LEU D 256 0 SHEET 2 AL 2 VAL D 272 PHE D 274 -1 O GLN D 273 N THR D 255 SHEET 1 AM 4 PHE D 301 GLU D 311 0 SHEET 2 AM 4 LYS D 314 TYR D 322 -1 O ILE D 316 N PHE D 309 SHEET 3 AM 4 GLN D 346 ASP D 353 -1 O PHE D 350 N LEU D 317 SHEET 4 AM 4 THR D 358 VAL D 365 -1 O GLU D 360 N THR D 351 SHEET 1 AN 4 CYS D 369 VAL D 373 0 SHEET 2 AN 4 TYR D 385 ALA D 390 -1 O TYR D 387 N VAL D 373 SHEET 3 AN 4 ALA D 402 ASP D 407 -1 O LEU D 404 N MET D 388 SHEET 4 AN 4 GLU D 413 SER D 417 -1 O ARG D 416 N ILE D 403 LINK NE2 HIS A 183 FE FE2 A 501 1555 1555 2.16 LINK NE2 HIS A 238 FE FE2 A 501 1555 1555 2.17 LINK NE2 HIS A 304 FE FE2 A 501 1555 1555 2.16 LINK NE2 HIS A 484 FE FE2 A 501 1555 1555 2.17 LINK FE FE2 A 501 O HOH A 625 1555 1555 1.96 LINK NE2 HIS B 183 FE FE2 B 501 1555 1555 2.22 LINK NE2 HIS B 238 FE FE2 B 501 1555 1555 2.25 LINK NE2 HIS B 304 FE FE2 B 501 1555 1555 2.10 LINK NE2 HIS B 484 FE FE2 B 501 1555 1555 2.19 LINK FE FE2 B 501 O HOH B 606 1555 1555 2.06 LINK NE2 HIS C 183 FE FE2 C 501 1555 1555 2.31 LINK NE2 HIS C 238 FE FE2 C 501 1555 1555 2.21 LINK NE2 HIS C 304 FE FE2 C 501 1555 1555 2.30 LINK NE2 HIS C 484 FE FE2 C 501 1555 1555 2.17 LINK FE FE2 C 501 O HOH C 601 1555 1555 2.41 LINK NE2 HIS D 183 FE FE2 D 501 1555 1555 2.45 LINK NE2 HIS D 238 FE FE2 D 501 1555 1555 2.04 LINK NE2 HIS D 304 FE FE2 D 501 1555 1555 2.38 LINK NE2 HIS D 484 FE FE2 D 501 1555 1555 2.31 CISPEP 1 ALA A 419 PRO A 420 0 5.61 CISPEP 2 ALA B 419 PRO B 420 0 5.82 CISPEP 3 ALA C 419 PRO C 420 0 5.21 CISPEP 4 ALA D 419 PRO D 420 0 5.75 SITE 1 AC1 5 HIS A 183 HIS A 238 HIS A 304 HIS A 484 SITE 2 AC1 5 HOH A 625 SITE 1 AC2 3 ASN A 338 ASN A 341 ASP C 32 SITE 1 AC3 5 HIS B 183 HIS B 238 HIS B 304 HIS B 484 SITE 2 AC3 5 HOH B 606 SITE 1 AC4 2 ASN B 132 GLN B 153 SITE 1 AC5 4 ASN B 338 ASN B 341 TRP D 31 ASP D 32 SITE 1 AC6 5 HIS C 183 HIS C 238 HIS C 304 HIS C 484 SITE 2 AC6 5 HOH C 601 SITE 1 AC7 5 HIS D 183 HIS D 238 HIS D 304 HIS D 484 SITE 2 AC7 5 HOH D 605 CRYST1 118.561 125.122 203.012 90.00 90.00 90.00 P 21 21 21 16 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 0.008434 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007992 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004926 0.00000