HEADER TRANSFERASE 12-JUL-21 7P4Q TITLE STRUCTURE OF THE QUINOLINATE SYNTHASE S124A VARIANT COMPLEXED WITH TITLE 2 CITRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUINOLINATE SYNTHASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.72; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / DSM SOURCE 3 3109 / JCM 10099 / NBRC 100826 / MSB8); SOURCE 4 ORGANISM_TAXID: 243274; SOURCE 5 STRAIN: ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8; SOURCE 6 GENE: NADA, TM_1644; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS NAD BIOSYNTHESIS, IRON SULFUR CLUSTER, ACTIVE SITE CAVITY, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.VOLBEDA REVDAT 4 31-JAN-24 7P4Q 1 REMARK REVDAT 3 01-DEC-21 7P4Q 1 JRNL REVDAT 2 20-OCT-21 7P4Q 1 JRNL REVDAT 1 29-SEP-21 7P4Q 0 JRNL AUTH H.BASBOUS,A.VOLBEDA,P.AMARA,R.ROHAC,L.MARTIN, JRNL AUTH 2 S.OLLAGNIER DE CHOUDENS,J.C.FONTECILLA-CAMPS JRNL TITL TRANSIENT FORMATION OF A SECOND ACTIVE SITE CAVITY DURING JRNL TITL 2 QUINOLINIC ACID SYNTHESIS BY NADA. JRNL REF ACS CHEM.BIOL. V. 16 2423 2021 JRNL REFN ESSN 1554-8937 JRNL PMID 34609124 JRNL DOI 10.1021/ACSCHEMBIO.1C00541 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 16403 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 802 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 59.1500 - 4.0000 1.00 2679 148 0.1527 0.1619 REMARK 3 2 4.0000 - 3.1700 1.00 2619 142 0.1505 0.2145 REMARK 3 3 3.1700 - 2.7700 0.99 2569 137 0.1899 0.2271 REMARK 3 4 2.7700 - 2.5200 0.99 2596 125 0.2176 0.2982 REMARK 3 5 2.5200 - 2.3400 0.99 2542 139 0.2290 0.2819 REMARK 3 6 2.3400 - 2.2000 0.99 2596 111 0.2487 0.3437 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.59 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID -4 THROUGH 81 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.1540 -3.7999 23.8439 REMARK 3 T TENSOR REMARK 3 T11: 0.0776 T22: 0.1250 REMARK 3 T33: 0.1082 T12: -0.0035 REMARK 3 T13: 0.0000 T23: -0.0035 REMARK 3 L TENSOR REMARK 3 L11: 0.4529 L22: 0.4570 REMARK 3 L33: 0.8866 L12: -0.1965 REMARK 3 L13: -0.1669 L23: -0.4296 REMARK 3 S TENSOR REMARK 3 S11: -0.0346 S12: -0.0032 S13: 0.0539 REMARK 3 S21: -0.0946 S22: 0.0619 S23: 0.0029 REMARK 3 S31: -0.0366 S32: -0.1879 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 82 THROUGH 168 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.9594 6.7197 14.3159 REMARK 3 T TENSOR REMARK 3 T11: 0.1209 T22: 0.1040 REMARK 3 T33: 0.1084 T12: -0.0322 REMARK 3 T13: 0.0187 T23: -0.0203 REMARK 3 L TENSOR REMARK 3 L11: 0.3802 L22: 0.5504 REMARK 3 L33: 1.0748 L12: 0.0830 REMARK 3 L13: -0.4562 L23: 0.5493 REMARK 3 S TENSOR REMARK 3 S11: -0.1220 S12: 0.0929 S13: -0.0986 REMARK 3 S21: -0.0799 S22: 0.0705 S23: -0.0107 REMARK 3 S31: 0.0117 S32: 0.0217 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 169 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.1181 -0.1328 -0.7568 REMARK 3 T TENSOR REMARK 3 T11: 0.1761 T22: 0.1475 REMARK 3 T33: 0.1409 T12: 0.0347 REMARK 3 T13: -0.0370 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 0.3497 L22: 0.7173 REMARK 3 L33: 0.2327 L12: 0.2525 REMARK 3 L13: -0.0276 L23: -0.1615 REMARK 3 S TENSOR REMARK 3 S11: 0.0599 S12: 0.0287 S13: -0.0683 REMARK 3 S21: -0.0684 S22: 0.0005 S23: 0.0366 REMARK 3 S31: -0.0341 S32: 0.0114 S33: -0.0000 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 255 THROUGH 278 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4387 -11.9577 25.7566 REMARK 3 T TENSOR REMARK 3 T11: 0.1425 T22: 0.1529 REMARK 3 T33: 0.1310 T12: -0.0346 REMARK 3 T13: 0.0437 T23: -0.0080 REMARK 3 L TENSOR REMARK 3 L11: 0.1755 L22: 0.2236 REMARK 3 L33: 0.1674 L12: -0.4261 REMARK 3 L13: -0.0862 L23: -0.2132 REMARK 3 S TENSOR REMARK 3 S11: -0.1229 S12: -0.0839 S13: 0.1885 REMARK 3 S21: -0.1193 S22: 0.1943 S23: 0.1916 REMARK 3 S31: 0.3124 S32: -0.0782 S33: 0.0000 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 279 THROUGH 298) REMARK 3 ORIGIN FOR THE GROUP (A): 16.6397 11.6677 26.9821 REMARK 3 T TENSOR REMARK 3 T11: 0.1472 T22: 0.0759 REMARK 3 T33: 0.0783 T12: 0.0097 REMARK 3 T13: 0.0408 T23: -0.1809 REMARK 3 L TENSOR REMARK 3 L11: 0.0277 L22: 0.0763 REMARK 3 L33: 0.0257 L12: 0.0808 REMARK 3 L13: 0.0856 L23: 0.1039 REMARK 3 S TENSOR REMARK 3 S11: 0.3612 S12: -0.7292 S13: 0.1778 REMARK 3 S21: 0.4080 S22: -0.8805 S23: -0.1950 REMARK 3 S31: -0.5030 S32: -0.7778 S33: 0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7P4Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292117002. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9999 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16403 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 59.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.35100 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: 6I0P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, AMMONIUM ACETATE, NACL, REMARK 280 TRISODIUM CITRATE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 24.66500 REMARK 290 SMTRY3 2 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: 2680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 MET A -6 REMARK 465 HIS A -5 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 HIS A -4 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 280 CE NZ 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 PRO A 163 -165.31 -79.41 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 301 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 81 SG REMARK 620 2 SF4 A 301 S1 106.6 REMARK 620 3 SF4 A 301 S2 113.6 104.1 REMARK 620 4 SF4 A 301 S3 123.4 103.6 103.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 F3S A 303 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 81 SG REMARK 620 2 F3S A 303 S2 98.9 REMARK 620 3 F3S A 303 S3 141.0 103.1 REMARK 620 4 F3S A 303 S4 93.9 113.7 105.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 168 SG REMARK 620 2 SF4 A 301 S2 110.3 REMARK 620 3 SF4 A 301 S3 122.3 103.7 REMARK 620 4 SF4 A 301 S4 110.9 104.1 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 F3S A 303 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 168 SG REMARK 620 2 F3S A 303 S1 119.6 REMARK 620 3 F3S A 303 S2 109.6 114.3 REMARK 620 4 F3S A 303 S3 105.3 103.9 102.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 254 SG REMARK 620 2 SF4 A 301 S1 111.4 REMARK 620 3 SF4 A 301 S3 125.0 103.5 REMARK 620 4 SF4 A 301 S4 107.1 104.0 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 F3S A 303 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 254 SG REMARK 620 2 F3S A 303 S1 105.3 REMARK 620 3 F3S A 303 S3 120.7 104.6 REMARK 620 4 F3S A 303 S4 108.0 112.5 105.8 REMARK 620 N 1 2 3 DBREF 7P4Q A 1 298 UNP Q9X1X7 NADA_THEMA 1 298 SEQADV 7P4Q MET A -6 UNP Q9X1X7 INITIATING METHIONINE SEQADV 7P4Q HIS A -5 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q HIS A -4 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q HIS A -3 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q HIS A -2 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q HIS A -1 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q HIS A 0 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4Q ALA A 124 UNP Q9X1X7 SER 124 ENGINEERED MUTATION SEQADV 7P4Q ARG A 219 UNP Q9X1X7 LYS 219 ENGINEERED MUTATION SEQRES 1 A 305 MET HIS HIS HIS HIS HIS HIS MET VAL ASP GLU ILE LEU SEQRES 2 A 305 LYS LEU LYS LYS GLU LYS GLY TYR ILE ILE LEU ALA HIS SEQRES 3 A 305 ASN TYR GLN ILE PRO GLU LEU GLN ASP ILE ALA ASP PHE SEQRES 4 A 305 VAL GLY ASP SER LEU GLN LEU ALA ARG LYS ALA MET GLU SEQRES 5 A 305 LEU SER GLU LYS LYS ILE LEU PHE LEU GLY VAL ASP PHE SEQRES 6 A 305 MET ALA GLU LEU VAL LYS ILE LEU ASN PRO ASP LYS LYS SEQRES 7 A 305 VAL ILE VAL PRO ASP ARG SER ALA THR CYS PRO MET ALA SEQRES 8 A 305 ASN ARG LEU THR PRO GLU ILE ILE ARG GLU TYR ARG GLU SEQRES 9 A 305 LYS PHE PRO ASP ALA PRO VAL VAL LEU TYR VAL ASN SER SEQRES 10 A 305 THR SER GLU CYS LYS THR LEU ALA ASP VAL ILE CYS THR SEQRES 11 A 305 ALA ALA ASN ALA VAL GLU VAL VAL LYS LYS LEU ASP SER SEQRES 12 A 305 SER VAL VAL ILE PHE GLY PRO ASP ARG ASN LEU GLY GLU SEQRES 13 A 305 TYR VAL ALA GLU LYS THR GLY LYS LYS VAL ILE THR ILE SEQRES 14 A 305 PRO GLU ASN GLY HIS CYS PRO VAL HIS GLN PHE ASN ALA SEQRES 15 A 305 GLU SER ILE ASP ALA VAL ARG LYS LYS TYR PRO ASP ALA SEQRES 16 A 305 LYS VAL ILE VAL HIS PRO GLU CYS PRO LYS PRO VAL ARG SEQRES 17 A 305 ASP LYS ALA ASP TYR VAL GLY SER THR GLY GLN MET GLU SEQRES 18 A 305 LYS ILE PRO GLU ARG ASP PRO SER ARG ILE PHE VAL ILE SEQRES 19 A 305 GLY THR GLU ILE GLY MET ILE HIS LYS LEU LYS LYS LYS SEQRES 20 A 305 PHE PRO ASP ARG GLU PHE VAL PRO LEU GLU MET ALA VAL SEQRES 21 A 305 CYS VAL ASN MET LYS LYS ASN THR LEU GLU ASN THR LEU SEQRES 22 A 305 HIS ALA LEU GLN THR GLU SER PHE GLU VAL ILE LEU PRO SEQRES 23 A 305 LYS GLU VAL ILE GLU LYS ALA LYS LYS PRO ILE LEU ARG SEQRES 24 A 305 MET PHE GLU LEU MET GLY HET SF4 A 301 8 HET FLC A 302 13 HET F3S A 303 7 HET GOL A 304 6 HET GOL A 305 6 HET GOL A 306 6 HET GOL A 307 6 HET GOL A 308 6 HET GOL A 309 6 HET CL A 310 1 HET CL A 311 1 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FLC CITRATE ANION HETNAM F3S FE3-S4 CLUSTER HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SF4 FE4 S4 FORMUL 3 FLC C6 H5 O7 3- FORMUL 4 F3S FE3 S4 FORMUL 5 GOL 6(C3 H8 O3) FORMUL 11 CL 2(CL 1-) FORMUL 13 HOH *285(H2 O) HELIX 1 AA1 HIS A -4 LYS A 12 1 17 HELIX 2 AA2 ILE A 23 ALA A 30 1 8 HELIX 3 AA3 ASP A 35 MET A 44 1 10 HELIX 4 AA4 VAL A 56 ASN A 67 1 12 HELIX 5 AA5 CYS A 81 ARG A 86 1 6 HELIX 6 AA6 THR A 88 PHE A 99 1 12 HELIX 7 AA7 THR A 111 THR A 116 1 6 HELIX 8 AA8 ASN A 126 LEU A 134 1 9 HELIX 9 AA9 ASP A 144 GLY A 156 1 13 HELIX 10 AB1 CYS A 168 GLN A 172 5 5 HELIX 11 AB2 ALA A 175 TYR A 185 1 11 HELIX 12 AB3 PRO A 197 ALA A 204 1 8 HELIX 13 AB4 SER A 209 GLU A 214 1 6 HELIX 14 AB5 LYS A 215 ARG A 219 5 5 HELIX 15 AB6 ILE A 231 PHE A 241 1 11 HELIX 16 AB7 ASN A 256 ASN A 260 5 5 HELIX 17 AB8 THR A 261 GLU A 272 1 12 HELIX 18 AB9 PRO A 279 GLY A 298 1 20 SHEET 1 AA1 4 PHE A 32 GLY A 34 0 SHEET 2 AA1 4 TYR A 14 HIS A 19 1 N ALA A 18 O PHE A 32 SHEET 3 AA1 4 LYS A 50 LEU A 54 1 O LEU A 54 N LEU A 17 SHEET 4 AA1 4 LYS A 71 ILE A 73 1 O LYS A 71 N ILE A 51 SHEET 1 AA2 4 VAL A 120 CYS A 122 0 SHEET 2 AA2 4 VAL A 104 TYR A 107 1 N LEU A 106 O VAL A 120 SHEET 3 AA2 4 VAL A 138 GLY A 142 1 O ILE A 140 N VAL A 105 SHEET 4 AA2 4 LYS A 158 THR A 161 1 O ILE A 160 N VAL A 139 SHEET 1 AA3 4 TYR A 206 VAL A 207 0 SHEET 2 AA3 4 LYS A 189 VAL A 192 1 N VAL A 190 O TYR A 206 SHEET 3 AA3 4 ILE A 224 GLY A 228 1 O GLY A 228 N ILE A 191 SHEET 4 AA3 4 GLU A 245 PRO A 248 1 O VAL A 247 N ILE A 227 LINK SG CYS A 81 FE4 ASF4 A 301 1555 1555 2.49 LINK SG CYS A 81 FE4 BF3S A 303 1555 1555 2.53 LINK SG CYS A 168 FE1 ASF4 A 301 1555 1555 2.45 LINK SG CYS A 168 FE1 BF3S A 303 1555 1555 2.59 LINK SG CYS A 254 FE2 ASF4 A 301 1555 1555 2.49 LINK SG CYS A 254 FE3 BF3S A 303 1555 1555 2.53 CISPEP 1 GLY A 142 PRO A 143 0 1.00 CISPEP 2 ILE A 162 PRO A 163 0 -4.82 CISPEP 3 SER A 273 PHE A 274 0 2.69 CRYST1 55.740 49.330 62.240 90.00 108.14 90.00 P 1 21 1 2 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 0.017940 0.000000 0.005878 0.00000 SCALE2 0.000000 0.020272 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016907 0.00000