HEADER OXIDOREDUCTASE 02-MAY-18 6DAZ TITLE X-RAY CRYSTAL STRUCTURE OF VIOC BOUND TO FE(II), 3S-HYDROXY-L- TITLE 2 HOMOARGININE, AND SUCCINATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-KETOGLUTARATE-DEPENDENT L-ARGININE HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VIOC, VIOMYCIN BIOSYNTHESIS PROTEIN C; COMPND 5 EC: 1.14.11.41 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES VINACEUS; SOURCE 3 ORGANISM_TAXID: 1960 KEYWDS DESATURASE, HYDROXYLASE, OXYGENASE, METALLOENZYME, DESATURATION, KEYWDS 2 HYDROXYLATION, VIOMYCIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR N.P.DUNHAM,A.J.MITCHELL,A.K.BOAL REVDAT 4 13-MAR-24 6DAZ 1 REMARK REVDAT 3 01-JAN-20 6DAZ 1 REMARK REVDAT 2 20-JUN-18 6DAZ 1 JRNL REVDAT 1 16-MAY-18 6DAZ 0 JRNL AUTH N.P.DUNHAM,W.C.CHANG,A.J.MITCHELL,R.J.MARTINIE,B.ZHANG, JRNL AUTH 2 J.A.BERGMAN,L.J.RAJAKOVICH,B.WANG,A.SILAKOV,C.KREBS, JRNL AUTH 3 A.K.BOAL,J.M.BOLLINGER JRNL TITL TWO DISTINCT MECHANISMS FOR C-C DESATURATION BY IRON(II)- JRNL TITL 2 AND 2-(OXO)GLUTARATE-DEPENDENT OXYGENASES: IMPORTANCE OF JRNL TITL 3 ALPHA-HETEROATOM ASSISTANCE. JRNL REF J. AM. CHEM. SOC. V. 140 7116 2018 JRNL REFN ESSN 1520-5126 JRNL PMID 29708749 JRNL DOI 10.1021/JACS.8B01933 REMARK 2 REMARK 2 RESOLUTION. 1.94 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) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 21514 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1105 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) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1167 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 72.49 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2630 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 138 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.34000 REMARK 3 B22 (A**2) : -0.30000 REMARK 3 B33 (A**2) : 0.08000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.20000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.209 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.173 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.131 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.668 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2718 ; 0.005 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2576 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3696 ; 1.014 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5879 ; 0.731 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 337 ; 5.351 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 137 ;34.845 ;22.044 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 418 ;12.257 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 37 ;16.376 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 401 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3137 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 670 ; 0.001 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6DAZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1000234295. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : DIAMOND(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22782 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 59.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44800 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: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-OXOGLUTARATE, TRIS-HCL, PH 8.5, REMARK 280 EVAPORATION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 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 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 40.89400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.19400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.89400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.19400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH1 ARG A 69 O HOH A 521 0.45 REMARK 500 CZ ARG A 69 O HOH A 521 1.81 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 ARG A 69 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 69 NE - CZ - NH2 ANGL. DEV. = -4.1 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 SER A 161 -70.70 -149.71 REMARK 500 ASN A 188 60.98 -160.71 REMARK 500 ALA A 262 66.24 -158.50 REMARK 500 ASP A 351 121.92 179.99 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 168 NE2 REMARK 620 2 GLU A 170 OE1 95.8 REMARK 620 3 HIS A 316 NE2 94.6 90.5 REMARK 620 4 SIN A 402 O3 151.2 111.4 94.3 REMARK 620 5 SIN A 402 O4 95.1 168.9 86.6 58.2 REMARK 620 6 G3M A 403 O12 86.9 88.3 178.1 84.8 94.3 REMARK 620 N 1 2 3 4 5 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SIN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue G3M A 403 DBREF 6DAZ A 23 358 UNP Q6WZB0 ARGHX_STRVI 23 358 SEQRES 1 A 336 PRO TRP SER GLU PHE ARG LEU THR PRO ALA GLU ALA ALA SEQRES 2 A 336 ALA ALA ALA ALA LEU ALA ALA ARG CYS ALA GLN ARG TYR SEQRES 3 A 336 ASP GLU THR ASP GLY PRO GLU PHE LEU LEU ASP ALA PRO SEQRES 4 A 336 VAL ILE ALA HIS GLU LEU PRO ARG ARG LEU ARG THR PHE SEQRES 5 A 336 MET ALA ARG ALA ARG LEU ASP ALA TRP PRO HIS ALA LEU SEQRES 6 A 336 VAL VAL ARG GLY ASN PRO VAL ASP ASP ALA ALA LEU GLY SEQRES 7 A 336 SER THR PRO VAL HIS TRP ARG THR ALA ARG THR PRO GLY SEQRES 8 A 336 SER ARG PRO LEU SER PHE LEU LEU MET LEU TYR ALA GLY SEQRES 9 A 336 LEU LEU GLY ASP VAL PHE GLY TRP ALA THR GLN GLN ASP SEQRES 10 A 336 GLY ARG VAL VAL THR ASP VAL LEU PRO ILE LYS GLY GLY SEQRES 11 A 336 GLU HIS THR LEU VAL SER SER SER SER ARG GLN GLU LEU SEQRES 12 A 336 GLY TRP HIS THR GLU ASP ALA PHE SER PRO TYR ARG ALA SEQRES 13 A 336 ASP TYR VAL GLY LEU LEU SER LEU ARG ASN PRO ASP GLY SEQRES 14 A 336 VAL ALA THR THR LEU ALA GLY VAL PRO LEU ASP ASP LEU SEQRES 15 A 336 ASP GLU ARG THR LEU ASP VAL LEU PHE GLN GLU ARG PHE SEQRES 16 A 336 LEU ILE ARG PRO ASP ASP SER HIS LEU GLN VAL ASN ASN SEQRES 17 A 336 SER THR ALA GLN GLN GLY ARG VAL GLU PHE GLU GLY ILE SEQRES 18 A 336 ALA GLN ALA ALA ASP ARG PRO GLU PRO VAL ALA ILE LEU SEQRES 19 A 336 THR GLY HIS ARG ALA ALA PRO HIS LEU ARG VAL ASP GLY SEQRES 20 A 336 ASP PHE SER ALA PRO ALA GLU GLY ASP GLU GLU ALA ALA SEQRES 21 A 336 ALA ALA LEU GLY THR LEU ARG LYS LEU ILE ASP ALA SER SEQRES 22 A 336 LEU TYR GLU LEU VAL LEU ASP GLN GLY ASP VAL ALA PHE SEQRES 23 A 336 ILE ASP ASN ARG ARG ALA VAL HIS GLY ARG ARG ALA PHE SEQRES 24 A 336 GLN PRO ARG TYR ASP GLY ARG ASP ARG TRP LEU LYS ARG SEQRES 25 A 336 ILE ASN ILE THR ARG ASP LEU HIS ARG SER ARG LYS ALA SEQRES 26 A 336 TRP ALA GLY ASP SER ARG VAL LEU GLY GLN ARG HET FE2 A 401 1 HET SIN A 402 8 HET G3M A 403 14 HETNAM FE2 FE (II) ION HETNAM SIN SUCCINIC ACID HETNAM G3M (3S)-N~6~-CARBAMIMIDOYL-3-HYDROXY-L-LYSINE FORMUL 2 FE2 FE 2+ FORMUL 3 SIN C4 H6 O4 FORMUL 4 G3M C7 H16 N4 O3 FORMUL 5 HOH *138(H2 O) HELIX 1 AA1 THR A 30 TYR A 48 1 19 HELIX 2 AA2 GLY A 53 ALA A 64 1 12 HELIX 3 AA3 HIS A 65 LEU A 67 5 3 HELIX 4 AA4 PRO A 68 ASP A 81 1 14 HELIX 5 AA5 ASP A 95 GLY A 100 1 6 HELIX 6 AA6 HIS A 105 ALA A 109 5 5 HELIX 7 AA7 SER A 114 LEU A 127 1 14 HELIX 8 AA8 GLN A 137 ARG A 141 5 5 HELIX 9 AA9 ASP A 205 PHE A 213 1 9 HELIX 10 AB1 ASP A 222 ASN A 230 5 9 HELIX 11 AB2 SER A 231 GLN A 235 5 5 HELIX 12 AB3 VAL A 238 ARG A 249 1 12 HELIX 13 AB4 ASP A 278 LEU A 296 1 19 HELIX 14 AB5 ASP A 340 TRP A 348 5 9 SHEET 1 AA1 6 SER A 25 ARG A 28 0 SHEET 2 AA1 6 ALA A 86 ARG A 90 1 O ARG A 90 N PHE A 27 SHEET 3 AA1 6 VAL A 306 ASP A 310 -1 O VAL A 306 N VAL A 89 SHEET 4 AA1 6 TYR A 180 ARG A 187 -1 N VAL A 181 O ILE A 309 SHEET 5 AA1 6 TRP A 331 THR A 338 -1 O ILE A 335 N GLY A 182 SHEET 6 AA1 6 THR A 144 VAL A 146 -1 N THR A 144 O ARG A 334 SHEET 1 AA2 7 SER A 25 ARG A 28 0 SHEET 2 AA2 7 ALA A 86 ARG A 90 1 O ARG A 90 N PHE A 27 SHEET 3 AA2 7 VAL A 306 ASP A 310 -1 O VAL A 306 N VAL A 89 SHEET 4 AA2 7 TYR A 180 ARG A 187 -1 N VAL A 181 O ILE A 309 SHEET 5 AA2 7 TRP A 331 THR A 338 -1 O ILE A 335 N GLY A 182 SHEET 6 AA2 7 ASP A 130 TRP A 134 -1 N ASP A 130 O THR A 338 SHEET 7 AA2 7 VAL A 354 LEU A 355 1 O LEU A 355 N GLY A 133 SHEET 1 AA3 4 LEU A 165 HIS A 168 0 SHEET 2 AA3 4 VAL A 315 ARG A 318 -1 O ARG A 318 N LEU A 165 SHEET 3 AA3 4 ALA A 193 ALA A 197 -1 N ALA A 197 O VAL A 315 SHEET 4 AA3 4 TYR A 297 VAL A 300 -1 O LEU A 299 N THR A 194 SHEET 1 AA4 2 PHE A 217 ILE A 219 0 SHEET 2 AA4 2 SER A 272 PRO A 274 -1 O ALA A 273 N LEU A 218 SHEET 1 AA5 2 LEU A 256 HIS A 259 0 SHEET 2 AA5 2 ALA A 262 LEU A 265 -1 O HIS A 264 N THR A 257 LINK NE2 HIS A 168 FE FE2 A 401 1555 1555 2.34 LINK OE1 GLU A 170 FE FE2 A 401 1555 1555 1.99 LINK NE2 HIS A 316 FE FE2 A 401 1555 1555 2.25 LINK FE FE2 A 401 O3 SIN A 402 1555 1555 2.28 LINK FE FE2 A 401 O4 SIN A 402 1555 1555 2.23 LINK FE FE2 A 401 O12 G3M A 403 1555 1555 2.50 SITE 1 AC1 5 HIS A 168 GLU A 170 HIS A 316 SIN A 402 SITE 2 AC1 5 G3M A 403 SITE 1 AC2 13 VAL A 146 LEU A 165 HIS A 168 GLU A 170 SITE 2 AC2 13 THR A 194 HIS A 316 ARG A 318 ARG A 330 SITE 3 AC2 13 LEU A 332 ARG A 334 FE2 A 401 G3M A 403 SITE 4 AC2 13 HOH A 533 SITE 1 AC3 15 GLN A 137 LEU A 156 VAL A 157 SER A 158 SITE 2 AC3 15 GLY A 166 HIS A 168 GLU A 170 ASP A 222 SITE 3 AC3 15 SER A 224 ASP A 268 ASP A 270 ARG A 334 SITE 4 AC3 15 FE2 A 401 SIN A 402 HOH A 503 CRYST1 81.788 66.388 63.042 90.00 109.60 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012227 0.000000 0.004353 0.00000 SCALE2 0.000000 0.015063 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016838 0.00000