HEADER TRANSFERASE 30-NOV-21 7W5T TITLE A NONHEME IRON- AND ALPHA-KETOGLUTARATE- DEPENDENT HALOGENASE THAT TITLE 2 CATALYZES NUCLEOTIDE SUBSTRATES COMPND MOL_ID: 1; COMPND 2 MOLECULE: NONHEME IRON AND ALPHA-KETOGLUTARATE DEPENDENT HALOGENASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACTINOMADURA SP. ATCC 39365; SOURCE 3 ORGANISM_TAXID: 1676613; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HALOGENASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.H.DAI,X.ZHANG,Y.M.HU,J.W.HUANG,C.C.CHEN,R.T.GUO REVDAT 4 29-NOV-23 7W5T 1 REMARK REVDAT 3 25-MAY-22 7W5T 1 JRNL REVDAT 2 04-MAY-22 7W5T 1 JRNL REVDAT 1 13-APR-22 7W5T 0 JRNL AUTH L.DAI,X.ZHANG,Y.HU,J.SHEN,Q.ZHANG,L.ZHANG,J.MIN,C.C.CHEN, JRNL AUTH 2 Y.LIU,J.W.HUANG,R.T.GUO JRNL TITL STRUCTURAL AND FUNCTIONAL INSIGHTS INTO A NONHEME IRON- AND JRNL TITL 2 ALPHA-KETOGLUTARATE-DEPENDENT HALOGENASE THAT CATALYZES JRNL TITL 3 CHLORINATION OF NUCLEOTIDE SUBSTRATES. JRNL REF APPL.ENVIRON.MICROBIOL. V. 88 49721 2022 JRNL REFN ESSN 1098-5336 JRNL PMID 35435717 JRNL DOI 10.1128/AEM.02497-21 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 30623 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) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1601 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) : 1.74 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2064 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.69 REMARK 3 BIN R VALUE (WORKING SET) : 0.1840 REMARK 3 BIN FREE R VALUE SET COUNT : 89 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2211 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 304 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.61000 REMARK 3 B22 (A**2) : -5.00000 REMARK 3 B33 (A**2) : 9.61000 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): 0.021 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.021 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.048 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.409 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2306 ; 0.014 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2107 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3129 ; 1.814 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4868 ; 1.523 ; 1.571 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 289 ; 6.496 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;26.933 ;20.738 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 348 ;13.346 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;18.704 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 287 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2614 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 503 ; 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 7W5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1300026034. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-DEC-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : LIQUID ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER METALJET REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.34138 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON 100 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32596 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 32.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 11.40 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26200 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: PHENIX REMARK 200 STARTING MODEL: 7W5S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, HEPES PH 7.5, PEG REMARK 280 400, DI-POTASSIUM HYDROGEN PHOSPHATE, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K 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 26.32450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.23650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.62750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.23650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.32450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.62750 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: 300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 -9 REMARK 465 GLY A -8 REMARK 465 ALA A -7 REMARK 465 GLY A -6 REMARK 465 ALA A -5 REMARK 465 GLY A -4 REMARK 465 ALA A -3 REMARK 465 GLY A -2 REMARK 465 ALA A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 REMARK 465 ASN A 93 REMARK 465 SER A 94 REMARK 465 GLU A 95 REMARK 465 ILE A 96 REMARK 465 PRO A 97 REMARK 465 ARG A 98 REMARK 465 LEU A 99 REMARK 465 ALA A 100 REMARK 465 ASN A 101 REMARK 465 GLY A 102 REMARK 465 VAL A 103 REMARK 465 PRO A 104 REMARK 465 PHE A 303 REMARK 465 GLN A 304 REMARK 465 GLY A 305 REMARK 465 LEU A 306 REMARK 465 GLY A 307 REMARK 465 LYS A 308 REMARK 465 GLN A 309 REMARK 465 SER A 310 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 GLU A 50 CG CD OE1 OE2 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 CL CL A 401 FE FE2 A 405 2.15 REMARK 500 O GLY A 67 O HOH A 501 2.17 REMARK 500 O PRO A 162 O HOH A 502 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 803 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 804 DISTANCE = 6.41 ANGSTROMS 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 405 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 194 NE2 REMARK 620 2 HIS A 252 NE2 85.8 REMARK 620 3 AKG A 404 O1 93.3 167.6 REMARK 620 4 AKG A 404 O5 96.4 91.4 76.4 REMARK 620 5 HOH A 656 O 173.3 91.0 91.1 89.6 REMARK 620 N 1 2 3 4 DBREF1 7W5T A 1 310 UNP A0A1U8X168_9ACTN DBREF2 7W5T A A0A1U8X168 1 310 SEQADV 7W5T ALA A -9 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T GLY A -8 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T ALA A -7 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T GLY A -6 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T ALA A -5 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T GLY A -4 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T ALA A -3 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T GLY A -2 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T ALA A -1 UNP A0A1U8X16 EXPRESSION TAG SEQADV 7W5T GLY A 0 UNP A0A1U8X16 EXPRESSION TAG SEQRES 1 A 320 ALA GLY ALA GLY ALA GLY ALA GLY ALA GLY MET ASP VAL SEQRES 2 A 320 PRO LEU MET GLU LEU SER GLY ARG ALA PRO VAL VAL ARG SEQRES 3 A 320 LEU HIS ASP ILE GLU ALA ASP MET ALA ALA ALA THR ASP SEQRES 4 A 320 ALA ILE ARG SER GLN LEU THR GLY TRP GLY PHE MET ALA SEQRES 5 A 320 ALA GLU VAL PRO GLY ILE GLY GLU ARG VAL GLU ALA MET SEQRES 6 A 320 MET ASN GLU PHE ALA ALA ALA CYS ARG ALA THR GLY PRO SEQRES 7 A 320 SER LEU SER ASP TYR ALA TYR ASP VAL VAL PRO GLN LEU SEQRES 8 A 320 ALA VAL GLY GLY THR HIS GLY PHE PHE PRO TYR ASN SER SEQRES 9 A 320 GLU ILE PRO ARG LEU ALA ASN GLY VAL PRO ASP PRO LYS SEQRES 10 A 320 GLU PHE ILE HIS VAL SER GLY ALA MET ILE GLY ASP GLN SEQRES 11 A 320 PRO PRO GLY ALA GLY ASP VAL LEU ARG ALA PHE PRO ALA SEQRES 12 A 320 PHE GLY THR ARG ALA ALA GLU VAL PHE ASP ILE ALA PHE SEQRES 13 A 320 ARG LEU ILE SER LEU PHE GLY GLU VAL VAL ARG GLY MET SEQRES 14 A 320 MET PRO PRO GLY THR PRO GLU LEU ASP LEU SER HIS ASP SEQRES 15 A 320 ALA THR ASN LEU ARG VAL ILE HIS TYR ARG ASP VAL GLY SEQRES 16 A 320 ASP ARG GLU VAL LEU ALA HIS GLU HIS SER GLY ILE GLN SEQRES 17 A 320 MET LEU GLY LEU GLN LEU PRO PRO SER ASP GLN GLY LEU SEQRES 18 A 320 GLN TYR VAL LEU HIS ASP GLY THR TRP VAL GLU PRO VAL SEQRES 19 A 320 ILE ALA GLY THR ASP VAL VAL LEU CYS ASN ILE GLY ARG SEQRES 20 A 320 MET LEU THR SER ALA SER ASP GLY ARG PHE ARG PRO SER SEQRES 21 A 320 THR HIS ARG VAL HIS THR LYS PRO MET PRO ALA GLY TYR SEQRES 22 A 320 GLU ARG LEU SER SER VAL LEU PHE ALA TYR PRO GLN HIS SEQRES 23 A 320 LYS ALA ARG GLN TRP LYS MET VAL ASP GLY GLU LEU MET SEQRES 24 A 320 SER LEU ASN ALA THR TRP GLY ASP PHE ILE ASP SER ARG SEQRES 25 A 320 PHE GLN GLY LEU GLY LYS GLN SER HET CL A 401 1 HET SO4 A 402 5 HET SO4 A 403 5 HET AKG A 404 10 HET FE2 A 405 1 HET PEG A 406 7 HET PEG A 407 7 HETNAM CL CHLORIDE ION HETNAM SO4 SULFATE ION HETNAM AKG 2-OXOGLUTARIC ACID HETNAM FE2 FE (II) ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 CL CL 1- FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 AKG C5 H6 O5 FORMUL 6 FE2 FE 2+ FORMUL 7 PEG 2(C4 H10 O3) FORMUL 9 HOH *304(H2 O) HELIX 1 AA1 ARG A 16 HIS A 18 5 3 HELIX 2 AA2 ASP A 19 TRP A 38 1 20 HELIX 3 AA3 GLY A 47 ARG A 64 1 18 HELIX 4 AA4 SER A 69 VAL A 78 5 10 HELIX 5 AA5 GLY A 114 GLY A 118 1 5 HELIX 6 AA6 GLY A 125 PHE A 131 1 7 HELIX 7 AA7 PHE A 131 MET A 160 1 30 HELIX 8 AA8 GLY A 236 SER A 243 1 8 HELIX 9 AA9 TRP A 295 SER A 301 1 7 SHEET 1 AA1 5 LEU A 5 MET A 6 0 SHEET 2 AA1 5 TRP A 220 PRO A 223 1 O GLU A 222 N MET A 6 SHEET 3 AA1 5 LEU A 211 VAL A 214 -1 N TYR A 213 O VAL A 221 SHEET 4 AA1 5 HIS A 252 HIS A 255 -1 O ARG A 253 N GLN A 212 SHEET 5 AA1 5 VAL A 189 HIS A 194 -1 N HIS A 194 O HIS A 252 SHEET 1 AA2 7 PHE A 40 GLU A 44 0 SHEET 2 AA2 7 VAL A 230 ILE A 235 -1 O VAL A 231 N ALA A 43 SHEET 3 AA2 7 LEU A 200 GLN A 203 -1 N GLY A 201 O ASN A 234 SHEET 4 AA2 7 ARG A 265 ALA A 272 -1 O ALA A 272 N LEU A 200 SHEET 5 AA2 7 ASN A 175 TYR A 181 -1 N ARG A 177 O VAL A 269 SHEET 6 AA2 7 LYS A 107 SER A 113 -1 N GLU A 108 O HIS A 180 SHEET 7 AA2 7 GLY A 88 PHE A 90 -1 N PHE A 90 O PHE A 109 SHEET 1 AA3 2 ARG A 279 VAL A 284 0 SHEET 2 AA3 2 GLU A 287 THR A 294 -1 O MET A 289 N LYS A 282 LINK NE2 HIS A 194 FE FE2 A 405 1555 1555 2.18 LINK NE2 HIS A 252 FE FE2 A 405 1555 1555 2.08 LINK O1 AKG A 404 FE FE2 A 405 1555 1555 2.10 LINK O5 AKG A 404 FE FE2 A 405 1555 1555 2.09 LINK FE FE2 A 405 O HOH A 656 1555 1555 2.06 CISPEP 1 GLY A 67 PRO A 68 0 -4.36 CISPEP 2 GLN A 120 PRO A 121 0 -13.09 CRYST1 52.649 71.255 82.473 90.00 90.00 90.00 P 21 21 21 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 0.018994 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014034 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012125 0.00000