HEADER UNKNOWN FUNCTION 06-OCT-21 7PWE TITLE CRYSTAL STRUCTURE OF THE GLUTAREDOXIN/FERREDOXIN DISULFIDE REDUCTASE TITLE 2 FUSION PROTEIN FROM DESULFOTALEA PSYCHROPHILA LSV54 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN-THIOREDOXIN REDUCTASE SUBUNIT B; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.8.7.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOTALEA PSYCHROPHILA (STRAIN LSV54 / DSM SOURCE 3 12343); SOURCE 4 ORGANISM_TAXID: 177439; SOURCE 5 STRAIN: LSV54 / DSM 12343; SOURCE 6 GENE: DP2155; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLUTAREDOXIN FERREDOXIN DISULFIDE REDUCTASE FERREDOCXIN THIOREDOXIN KEYWDS 2 REDUCTASE ENZYME, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR C.DIDIERJEAN,S.MATHIOT,N.ROUHIER REVDAT 1 05-OCT-22 7PWE 0 JRNL AUTH F.ZANNINI,S.MATHIOT,J.COUTURIER,C.DIDIERJEAN,N.ROUHIER JRNL TITL CRYSTAL STRUCTURE OF THE GLUTAREDOXIN/FERREDOXIN DISULFIDE JRNL TITL 2 REDUCTASE FUSION PROTEIN FROM DESULFOTALEA PSYCHROPHILA JRNL TITL 3 LSV54 JRNL REF INORGANICS 2022 JRNL DOI 10.3390/INORGANICS10020024 REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 28102 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1353 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.53 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2195 REMARK 3 BIN FREE R VALUE : 0.3605 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 33 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3133 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 327 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.41380 REMARK 3 B22 (A**2) : 1.65770 REMARK 3 B33 (A**2) : -6.07150 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 13.09820 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.240 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.218 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.170 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.203 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.165 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.917 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.898 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3353 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4538 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1228 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 597 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3353 ; 10.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 418 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : 11 ; 1.000 ; HARMONIC REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3181 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 0.91 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.16 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.01 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7PWE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1292118514. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979110 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54939 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 41.420 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 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 : 5.840 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% MPD, 10% PEG4000, AND 0.1M REMARK 280 IMIDAZOLE-HCL (JBSCREEN CLASSIC CONDITION JBS6 B2), PH 8, REMARK 280 MICROBATCH, TEMPERATURE 277K 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 61.80000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.80000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.65000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 356 LIES ON A SPECIAL POSITION. 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 MSE A 1 REMARK 465 THR A 2 REMARK 465 MSE B 1 REMARK 465 THR B 2 REMARK 465 ASP B 3 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 66 -110.17 59.49 REMARK 500 LYS A 74 73.52 -111.69 REMARK 500 ASP B 66 -108.21 57.08 REMARK 500 LYS B 74 73.45 -103.05 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 SF4 A 201 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 132 SG REMARK 620 2 SF4 A 201 S1 98.1 REMARK 620 3 SF4 A 201 S2 131.7 103.9 REMARK 620 4 SF4 A 201 S4 112.0 104.3 103.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 149 SG REMARK 620 2 SF4 A 201 S1 112.4 REMARK 620 3 SF4 A 201 S2 117.9 103.4 REMARK 620 4 SF4 A 201 S3 113.1 103.5 105.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 151 SG REMARK 620 2 SF4 A 201 S1 109.3 REMARK 620 3 SF4 A 201 S3 122.6 102.5 REMARK 620 4 SF4 A 201 S4 107.1 107.5 107.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 164 SG REMARK 620 2 SF4 A 201 S2 119.3 REMARK 620 3 SF4 A 201 S3 114.1 104.8 REMARK 620 4 SF4 A 201 S4 108.1 103.9 105.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 200 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 132 SG REMARK 620 2 SF4 B 200 S1 128.4 REMARK 620 3 SF4 B 200 S2 117.1 103.1 REMARK 620 4 SF4 B 200 S4 96.5 103.7 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 200 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 149 SG REMARK 620 2 SF4 B 200 S1 117.6 REMARK 620 3 SF4 B 200 S3 112.1 104.7 REMARK 620 4 SF4 B 200 S4 113.9 103.4 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 200 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 151 SG REMARK 620 2 SF4 B 200 S2 106.7 REMARK 620 3 SF4 B 200 S3 122.7 105.4 REMARK 620 4 SF4 B 200 S4 110.7 105.8 104.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 200 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 164 SG REMARK 620 2 SF4 B 200 S1 122.5 REMARK 620 3 SF4 B 200 S2 108.4 104.3 REMARK 620 4 SF4 B 200 S3 110.6 104.2 105.5 REMARK 620 N 1 2 3 DBREF 7PWE A 1 196 UNP Q6AL91 Q6AL91_DESPS 1 196 DBREF 7PWE B 1 196 UNP Q6AL91 Q6AL91_DESPS 1 196 SEQRES 1 A 196 MSE THR ASP LYS LYS ILE VAL LEU TYR SER LEU THR THR SEQRES 2 A 196 CYS GLY PHE CYS GLN ALA ILE LYS LYS MSE PHE ASP ASP SEQRES 3 A 196 LEU ALA VAL GLY HIS LEU CYS ILE GLN ALA ASP GLU LEU SEQRES 4 A 196 THR GLY GLU GLU LYS LYS GLN ALA LEU ARG ASP LEU ARG SEQRES 5 A 196 LYS VAL ASN PRO LYS CYS SER PHE PRO THR VAL VAL ILE SEQRES 6 A 196 ASP GLU THR VAL VAL VAL GLY PRO LYS ILE GLN GLU ILE SEQRES 7 A 196 LYS GLU LYS ILE GLY ILE ARG THR GLU VAL ASP GLU LEU SEQRES 8 A 196 TYR GLU VAL LEU LYS LYS LYS ASN GLU PRO LYS GLY TYR SEQRES 9 A 196 TYR LEU ASN GLY ASP ARG GLU LYS THR PHE GLU LEU ILE SEQRES 10 A 196 ARG GLY LEU LEU THR ASN LYS LYS ARG TYR GLY TYR MSE SEQRES 11 A 196 ALA CYS PRO CYS ARG LEU ALA SER GLY ASP ARG ASN ASN SEQRES 12 A 196 ASP ARG ASP ILE ILE CYS PRO CYS LEU TYR ARG GLU PRO SEQRES 13 A 196 ASP VAL LYS GLU PHE GLY SER CYS TYR CYS THR LEU TYR SEQRES 14 A 196 VAL SER ALA ASP TRP TYR THR GLY LYS ILE GLU ARG GLN SEQRES 15 A 196 GLU VAL ALA GLU ARG ARG PRO PRO GLU HIS TYR GLU LEU SEQRES 16 A 196 ASP SEQRES 1 B 196 MSE THR ASP LYS LYS ILE VAL LEU TYR SER LEU THR THR SEQRES 2 B 196 CYS GLY PHE CYS GLN ALA ILE LYS LYS MSE PHE ASP ASP SEQRES 3 B 196 LEU ALA VAL GLY HIS LEU CYS ILE GLN ALA ASP GLU LEU SEQRES 4 B 196 THR GLY GLU GLU LYS LYS GLN ALA LEU ARG ASP LEU ARG SEQRES 5 B 196 LYS VAL ASN PRO LYS CYS SER PHE PRO THR VAL VAL ILE SEQRES 6 B 196 ASP GLU THR VAL VAL VAL GLY PRO LYS ILE GLN GLU ILE SEQRES 7 B 196 LYS GLU LYS ILE GLY ILE ARG THR GLU VAL ASP GLU LEU SEQRES 8 B 196 TYR GLU VAL LEU LYS LYS LYS ASN GLU PRO LYS GLY TYR SEQRES 9 B 196 TYR LEU ASN GLY ASP ARG GLU LYS THR PHE GLU LEU ILE SEQRES 10 B 196 ARG GLY LEU LEU THR ASN LYS LYS ARG TYR GLY TYR MSE SEQRES 11 B 196 ALA CYS PRO CYS ARG LEU ALA SER GLY ASP ARG ASN ASN SEQRES 12 B 196 ASP ARG ASP ILE ILE CYS PRO CYS LEU TYR ARG GLU PRO SEQRES 13 B 196 ASP VAL LYS GLU PHE GLY SER CYS TYR CYS THR LEU TYR SEQRES 14 B 196 VAL SER ALA ASP TRP TYR THR GLY LYS ILE GLU ARG GLN SEQRES 15 B 196 GLU VAL ALA GLU ARG ARG PRO PRO GLU HIS TYR GLU LEU SEQRES 16 B 196 ASP MODRES 7PWE MSE A 23 MET MODIFIED RESIDUE MODRES 7PWE MSE A 130 MET MODIFIED RESIDUE MODRES 7PWE MSE B 23 MET MODIFIED RESIDUE MODRES 7PWE MSE B 130 MET MODIFIED RESIDUE HET MSE A 23 8 HET MSE A 130 8 HET MSE B 23 8 HET MSE B 130 8 HET SF4 A 201 8 HET IMD A 202 5 HET IMD A 203 5 HET IMD A 204 5 HET IMD A 205 5 HET SF4 B 200 8 HET IMD B 201 5 HET IMD B 202 5 HETNAM MSE SELENOMETHIONINE HETNAM SF4 IRON/SULFUR CLUSTER HETNAM IMD IMIDAZOLE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SF4 2(FE4 S4) FORMUL 4 IMD 6(C3 H5 N2 1+) FORMUL 11 HOH *327(H2 O) HELIX 1 AA1 CYS A 14 LEU A 27 1 14 HELIX 2 AA2 THR A 40 ASN A 55 1 16 HELIX 3 AA3 LYS A 74 GLY A 83 1 10 HELIX 4 AA4 THR A 86 GLU A 100 1 15 HELIX 5 AA5 PRO A 101 GLY A 103 5 3 HELIX 6 AA6 ASP A 109 GLY A 128 1 20 HELIX 7 AA7 ASP A 144 ILE A 148 5 5 HELIX 8 AA8 TYR A 153 GLY A 162 1 10 HELIX 9 AA9 SER A 171 THR A 176 1 6 HELIX 10 AB1 PRO A 189 GLU A 194 5 6 HELIX 11 AB2 CYS B 14 LEU B 27 1 14 HELIX 12 AB3 ASP B 37 LEU B 39 5 3 HELIX 13 AB4 THR B 40 ASN B 55 1 16 HELIX 14 AB5 LYS B 74 GLY B 83 1 10 HELIX 15 AB6 THR B 86 GLU B 100 1 15 HELIX 16 AB7 PRO B 101 GLY B 103 5 3 HELIX 17 AB8 ASP B 109 GLY B 128 1 20 HELIX 18 AB9 ASP B 144 ILE B 148 5 5 HELIX 19 AC1 TYR B 153 GLY B 162 1 10 HELIX 20 AC2 SER B 171 THR B 176 1 6 HELIX 21 AC3 PRO B 189 GLU B 194 5 6 SHEET 1 AA1 4 LEU A 32 GLN A 35 0 SHEET 2 AA1 4 ILE A 6 SER A 10 1 N SER A 10 O ILE A 34 SHEET 3 AA1 4 THR A 62 ILE A 65 -1 O THR A 62 N TYR A 9 SHEET 4 AA1 4 THR A 68 VAL A 71 -1 O VAL A 70 N VAL A 63 SHEET 1 AA2 2 TYR A 105 LEU A 106 0 SHEET 2 AA2 2 TYR A 169 VAL A 170 -1 O VAL A 170 N TYR A 105 SHEET 1 AA3 4 HIS B 31 GLN B 35 0 SHEET 2 AA3 4 ILE B 6 SER B 10 1 N LEU B 8 O ILE B 34 SHEET 3 AA3 4 THR B 62 ILE B 65 -1 O THR B 62 N TYR B 9 SHEET 4 AA3 4 THR B 68 VAL B 71 -1 O VAL B 70 N VAL B 63 SHEET 1 AA4 2 TYR B 105 LEU B 106 0 SHEET 2 AA4 2 TYR B 169 VAL B 170 -1 O VAL B 170 N TYR B 105 SSBOND 1 CYS A 14 CYS A 17 1555 1555 2.07 SSBOND 2 CYS A 134 CYS A 166 1555 1555 2.02 SSBOND 3 CYS B 14 CYS B 17 1555 1555 2.05 SSBOND 4 CYS B 134 CYS B 166 1555 1555 2.03 LINK C LYS A 22 N MSE A 23 1555 1555 1.34 LINK C MSE A 23 N PHE A 24 1555 1555 1.34 LINK C TYR A 129 N MSE A 130 1555 1555 1.34 LINK C MSE A 130 N ALA A 131 1555 1555 1.33 LINK C LYS B 22 N MSE B 23 1555 1555 1.35 LINK C MSE B 23 N PHE B 24 1555 1555 1.34 LINK C TYR B 129 N MSE B 130 1555 1555 1.31 LINK C MSE B 130 N ALA B 131 1555 1555 1.35 LINK SG CYS A 132 FE3 SF4 A 201 1555 1555 2.45 LINK SG CYS A 149 FE4 SF4 A 201 1555 1555 2.27 LINK SG CYS A 151 FE2 SF4 A 201 1555 1555 2.29 LINK SG CYS A 164 FE1 SF4 A 201 1555 1555 2.31 LINK SG CYS B 132 FE3 SF4 B 200 1555 1555 2.41 LINK SG CYS B 149 FE2 SF4 B 200 1555 1555 2.27 LINK SG CYS B 151 FE1 SF4 B 200 1555 1555 2.25 LINK SG CYS B 164 FE4 SF4 B 200 1555 1555 2.35 CISPEP 1 PHE A 60 PRO A 61 0 2.42 CISPEP 2 CYS A 149 PRO A 150 0 1.03 CISPEP 3 PHE B 60 PRO B 61 0 1.02 CISPEP 4 CYS B 149 PRO B 150 0 -1.52 CRYST1 123.600 49.300 86.000 90.00 116.50 90.00 C 1 2 1 8 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 0.008091 0.000000 0.004034 0.00000 SCALE2 0.000000 0.020284 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012993 0.00000