HEADER OXIDOREDUCTASE 05-OCT-18 6MP9 TITLE X-RAY CRYSTAL STRUCTURE OF VIOC BOUND TO FE(II), 2-OXO-5- TITLE 2 GUANIDINOPENTANOIC ACID, AND SUCCINATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-KETOGLUTARATE-DEPENDENT L-ARGININE HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 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 DEAMINATION, HYDROXYLASE, OXYGENASE, METALLOENZYME, DEAMINASE, KEYWDS 2 HYDROXYLATION, VIOMYCIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR N.P.DUNHAM,A.K.BOAL REVDAT 4 13-MAR-24 6MP9 1 REMARK REVDAT 3 01-JAN-20 6MP9 1 REMARK REVDAT 2 28-NOV-18 6MP9 1 JRNL REVDAT 1 21-NOV-18 6MP9 0 JRNL AUTH N.P.DUNHAM,A.J.MITCHELL,J.M.DEL RIO PANTOJA,C.KREBS, JRNL AUTH 2 J.M.BOLLINGER JR.,A.K.BOAL JRNL TITL ALPHA-AMINE DESATURATION OF D-ARGININE BY THE IRON(II)- AND JRNL TITL 2 2-(OXO)GLUTARATE-DEPENDENT L-ARGININE 3-HYDROXYLASE, VIOC. JRNL REF BIOCHEMISTRY V. 57 6479 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 30403469 JRNL DOI 10.1021/ACS.BIOCHEM.8B00901 REMARK 2 REMARK 2 RESOLUTION. 1.89 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) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.8 REMARK 3 NUMBER OF REFLECTIONS : 21145 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1154 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) : 1.89 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.94 REMARK 3 REFLECTION IN BIN (WORKING SET) : 881 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 50.05 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 58 REMARK 3 BIN FREE R VALUE : 0.2200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2602 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 104 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.31000 REMARK 3 B22 (A**2) : -0.28000 REMARK 3 B33 (A**2) : 0.24000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.47000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.200 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.153 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.112 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.793 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.931 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2678 ; 0.005 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2539 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3640 ; 1.036 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5788 ; 0.714 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 330 ; 5.480 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 134 ;34.359 ;22.015 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 411 ;12.403 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;11.577 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 395 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3079 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 655 ; 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6MP9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1000237346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-17 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-G 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24739 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.47100 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 (%): 42.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SUCCINATE, 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 40.33800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.47000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.33800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.47000 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: 470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14310 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 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 ALA A 233 REMARK 465 GLN A 234 REMARK 465 GLN A 235 REMARK 465 GLY A 236 REMARK 465 ARG A 237 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 -69.33 -154.06 REMARK 500 ASN A 188 63.52 -165.27 REMARK 500 ALA A 262 68.82 -158.70 REMARK 500 ARG A 353 43.86 -107.60 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 403 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 168 NE2 REMARK 620 2 GLU A 170 OE1 95.0 REMARK 620 3 HIS A 316 NE2 97.1 93.2 REMARK 620 4 JX7 A 401 O10 72.7 88.7 169.8 REMARK 620 5 SIN A 402 O3 152.2 110.7 92.2 96.6 REMARK 620 6 SIN A 402 O4 99.7 164.9 81.5 99.0 55.8 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 JX7 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 FE2 A 403 DBREF 6MP9 A 22 358 UNP Q6WZB0 ARGHX_STRVI 22 358 SEQRES 1 A 337 ARG PRO TRP SER GLU PHE ARG LEU THR PRO ALA GLU ALA SEQRES 2 A 337 ALA ALA ALA ALA ALA LEU ALA ALA ARG CYS ALA GLN ARG SEQRES 3 A 337 TYR ASP GLU THR ASP GLY PRO GLU PHE LEU LEU ASP ALA SEQRES 4 A 337 PRO VAL ILE ALA HIS GLU LEU PRO ARG ARG LEU ARG THR SEQRES 5 A 337 PHE MET ALA ARG ALA ARG LEU ASP ALA TRP PRO HIS ALA SEQRES 6 A 337 LEU VAL VAL ARG GLY ASN PRO VAL ASP ASP ALA ALA LEU SEQRES 7 A 337 GLY SER THR PRO VAL HIS TRP ARG THR ALA ARG THR PRO SEQRES 8 A 337 GLY SER ARG PRO LEU SER PHE LEU LEU MET LEU TYR ALA SEQRES 9 A 337 GLY LEU LEU GLY ASP VAL PHE GLY TRP ALA THR GLN GLN SEQRES 10 A 337 ASP GLY ARG VAL VAL THR ASP VAL LEU PRO ILE LYS GLY SEQRES 11 A 337 GLY GLU HIS THR LEU VAL SER SER SER SER ARG GLN GLU SEQRES 12 A 337 LEU GLY TRP HIS THR GLU ASP ALA PHE SER PRO TYR ARG SEQRES 13 A 337 ALA ASP TYR VAL GLY LEU LEU SER LEU ARG ASN PRO ASP SEQRES 14 A 337 GLY VAL ALA THR THR LEU ALA GLY VAL PRO LEU ASP ASP SEQRES 15 A 337 LEU ASP GLU ARG THR LEU ASP VAL LEU PHE GLN GLU ARG SEQRES 16 A 337 PHE LEU ILE ARG PRO ASP ASP SER HIS LEU GLN VAL ASN SEQRES 17 A 337 ASN SER THR ALA GLN GLN GLY ARG VAL GLU PHE GLU GLY SEQRES 18 A 337 ILE ALA GLN ALA ALA ASP ARG PRO GLU PRO VAL ALA ILE SEQRES 19 A 337 LEU THR GLY HIS ARG ALA ALA PRO HIS LEU ARG VAL ASP SEQRES 20 A 337 GLY ASP PHE SER ALA PRO ALA GLU GLY ASP GLU GLU ALA SEQRES 21 A 337 ALA ALA ALA LEU GLY THR LEU ARG LYS LEU ILE ASP ALA SEQRES 22 A 337 SER LEU TYR GLU LEU VAL LEU ASP GLN GLY ASP VAL ALA SEQRES 23 A 337 PHE ILE ASP ASN ARG ARG ALA VAL HIS GLY ARG ARG ALA SEQRES 24 A 337 PHE GLN PRO ARG TYR ASP GLY ARG ASP ARG TRP LEU LYS SEQRES 25 A 337 ARG ILE ASN ILE THR ARG ASP LEU HIS ARG SER ARG LYS SEQRES 26 A 337 ALA TRP ALA GLY ASP SER ARG VAL LEU GLY GLN ARG HET JX7 A 401 12 HET SIN A 402 8 HET FE2 A 403 1 HETNAM JX7 5-CARBAMIMIDAMIDO-2-OXOPENTANOIC ACID HETNAM SIN SUCCINIC ACID HETNAM FE2 FE (II) ION FORMUL 2 JX7 C6 H11 N3 O3 FORMUL 3 SIN C4 H6 O4 FORMUL 4 FE2 FE 2+ FORMUL 5 HOH *104(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 ARG A 79 1 12 HELIX 5 AA5 ASP A 95 GLY A 100 1 6 HELIX 6 AA6 THR A 111 GLY A 113 5 3 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 GLU A 239 ARG A 249 1 11 HELIX 12 AB3 ASP A 278 LEU A 296 1 19 HELIX 13 AB4 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 LYS A 333 N LEU A 184 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 LYS A 333 N LEU A 184 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 ALA A 314 ARG A 318 -1 O ARG A 318 N LEU A 165 SHEET 3 AA3 4 ALA A 193 GLY A 198 -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 THR A 257 0 SHEET 2 AA5 2 HIS A 264 LEU A 265 -1 O HIS A 264 N THR A 257 LINK NE2 HIS A 168 FE FE2 A 403 1555 1555 2.42 LINK OE1 GLU A 170 FE FE2 A 403 1555 1555 2.05 LINK NE2 HIS A 316 FE FE2 A 403 1555 1555 2.35 LINK O10 JX7 A 401 FE FE2 A 403 1555 1555 2.68 LINK O3 SIN A 402 FE FE2 A 403 1555 1555 2.47 LINK O4 SIN A 402 FE FE2 A 403 1555 1555 2.20 SITE 1 AC1 13 GLN A 137 LEU A 156 VAL A 157 SER A 158 SITE 2 AC1 13 GLY A 166 HIS A 168 GLU A 170 ASP A 222 SITE 3 AC1 13 ASP A 268 ASP A 270 ARG A 334 FE2 A 403 SITE 4 AC1 13 HOH A 578 SITE 1 AC2 11 VAL A 146 LEU A 165 HIS A 168 THR A 194 SITE 2 AC2 11 HIS A 316 ARG A 318 ARG A 330 LEU A 332 SITE 3 AC2 11 ARG A 334 FE2 A 403 HOH A 555 SITE 1 AC3 5 HIS A 168 GLU A 170 HIS A 316 JX7 A 401 SITE 2 AC3 5 SIN A 402 CRYST1 80.676 66.940 62.856 90.00 109.12 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 0.012395 0.000000 0.004296 0.00000 SCALE2 0.000000 0.014939 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016838 0.00000