HEADER OXYGEN BINDING 09-AUG-24 9J47 TITLE SCDA CYSTEINE-FREE MUTANT FROM STAPHYLOCOCCUS AUREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-SULFUR CLUSTER REPAIR PROTEIN SCDA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: SCDA, SAUSA300_0253; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEMERYTHRIN, OXYGEN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR W.Y.LIAO,N.J.HU,Y.W.CHIANG REVDAT 3 17-SEP-25 9J47 1 JRNL REVDAT 2 10-SEP-25 9J47 1 JRNL REVDAT 1 13-AUG-25 9J47 0 JRNL AUTH H.Y.CHEN,R.F.TSAI,Y.S.LU,Y.C.CHENG,H.Y.FAN-CHIANG,C.Y.WU, JRNL AUTH 2 F.C.LO,H.W.KUO,W.K.YANG,W.Y.LIAO,N.J.HU,S.C.SUE,Y.W.CHIANG JRNL TITL STRUCTURE AND NITRITE REDUCTASE ACTIVITY OF THE DI-IRON JRNL TITL 2 PROTEIN SCDA IN STAPHYLOCOCCUS AUREUS . JRNL REF J.AM.CHEM.SOC. V. 147 31558 2025 JRNL REFN ESSN 1520-5126 JRNL PMID 40846682 JRNL DOI 10.1021/JACS.5C05573 REMARK 2 REMARK 2 RESOLUTION. 2.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 29149 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.860 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 28.0700 - 5.7200 1.00 2088 154 0.1800 0.2025 REMARK 3 2 5.7200 - 4.5500 1.00 1997 147 0.1815 0.2118 REMARK 3 3 4.5500 - 3.9800 1.00 1967 144 0.1720 0.1890 REMARK 3 4 3.9800 - 3.6100 1.00 1950 144 0.2097 0.2400 REMARK 3 5 3.6100 - 3.3500 1.00 1942 143 0.2344 0.2996 REMARK 3 6 3.3500 - 3.1600 1.00 1948 144 0.2783 0.3144 REMARK 3 7 3.1600 - 3.0000 1.00 1930 141 0.2905 0.3752 REMARK 3 8 3.0000 - 2.8700 1.00 1920 143 0.2715 0.3193 REMARK 3 9 2.8700 - 2.7600 1.00 1936 142 0.2533 0.2989 REMARK 3 10 2.7600 - 2.6600 1.00 1918 142 0.2578 0.2677 REMARK 3 11 2.6600 - 2.5800 1.00 1900 139 0.2643 0.2862 REMARK 3 12 2.5800 - 2.5100 1.00 1923 141 0.2905 0.3186 REMARK 3 13 2.5100 - 2.4400 1.00 1925 143 0.2800 0.3485 REMARK 3 14 2.4400 - 2.3800 0.94 1805 133 0.3099 0.3343 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.299 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.009 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.31 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.46 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 : 0.009 2644 REMARK 3 ANGLE : 0.961 3590 REMARK 3 CHIRALITY : 0.051 408 REMARK 3 PLANARITY : 0.007 456 REMARK 3 DIHEDRAL : 18.004 988 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 17.3365 -0.6444 -17.8922 REMARK 3 T TENSOR REMARK 3 T11: 0.5372 T22: 0.5997 REMARK 3 T33: 0.4433 T12: -0.0167 REMARK 3 T13: -0.0141 T23: 0.0228 REMARK 3 L TENSOR REMARK 3 L11: -0.0278 L22: 1.1140 REMARK 3 L33: 1.8288 L12: -0.0801 REMARK 3 L13: -0.3216 L23: 1.6131 REMARK 3 S TENSOR REMARK 3 S11: -0.0033 S12: 0.0442 S13: -0.0222 REMARK 3 S21: 0.0491 S22: 0.0897 S23: -0.0313 REMARK 3 S31: 0.1281 S32: 0.0316 S33: -0.0950 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 9J47 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1300050112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-24 REMARK 200 TEMPERATURE (KELVIN) : 297.15 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29149 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.380 REMARK 200 RESOLUTION RANGE LOW (A) : 28.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 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 : 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.24 M CALCIUM CHLORIDE 0.1 M MES 5.6 REMARK 280 20 % W/V PEG 6000 0.1 M B-NICOTINAMIDE ADENINE DINUCLEOTIDE REMARK 280 HYDRATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297.15K 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 34.76900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.44450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.24600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.44450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.76900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.24600 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: 2050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 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 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 1 REMARK 465 ILE A 2 REMARK 465 ASN A 3 REMARK 465 LYS A 4 REMARK 465 ASN A 5 REMARK 465 ASP A 6 REMARK 465 ILE A 7 REMARK 465 VAL A 8 REMARK 465 ALA A 9 REMARK 465 ASP A 10 REMARK 465 VAL A 11 REMARK 465 VAL A 12 REMARK 465 THR A 13 REMARK 465 ASP A 14 REMARK 465 TYR A 15 REMARK 465 PRO A 16 REMARK 465 LYS A 17 REMARK 465 ALA A 18 REMARK 465 ALA A 19 REMARK 465 ASP A 20 REMARK 465 ILE A 21 REMARK 465 PHE A 22 REMARK 465 ARG A 23 REMARK 465 SER A 24 REMARK 465 VAL A 25 REMARK 465 GLY A 26 REMARK 465 ILE A 27 REMARK 465 ASP A 28 REMARK 465 PHE A 29 REMARK 465 ALA A 30 REMARK 465 ALA A 31 REMARK 465 GLY A 32 REMARK 465 GLY A 33 REMARK 465 GLN A 34 REMARK 465 VAL A 35 REMARK 465 SER A 36 REMARK 465 ILE A 37 REMARK 465 GLU A 38 REMARK 465 ALA A 39 REMARK 465 ALA A 40 REMARK 465 ALA A 41 REMARK 465 LEU A 42 REMARK 465 GLU A 43 REMARK 465 LYS A 44 REMARK 465 LYS A 45 REMARK 465 ASN A 46 REMARK 465 VAL A 47 REMARK 465 ASP A 48 REMARK 465 LEU A 49 REMARK 465 ASN A 50 REMARK 465 GLU A 51 REMARK 465 LEU A 52 REMARK 465 LEU A 53 REMARK 465 GLN A 54 REMARK 465 ARG A 55 REMARK 465 LEU A 56 REMARK 465 ASN A 57 REMARK 465 ASP A 58 REMARK 465 VAL A 59 REMARK 465 GLU A 60 REMARK 465 GLN A 61 REMARK 465 THR A 62 REMARK 465 ASN A 63 REMARK 465 THR A 64 REMARK 465 PRO A 65 REMARK 465 GLY A 66 REMARK 465 MET B 1 REMARK 465 ILE B 2 REMARK 465 ASN B 3 REMARK 465 LYS B 4 REMARK 465 ASN B 5 REMARK 465 ASP B 6 REMARK 465 ILE B 7 REMARK 465 VAL B 8 REMARK 465 ALA B 9 REMARK 465 ASP B 10 REMARK 465 VAL B 11 REMARK 465 VAL B 12 REMARK 465 THR B 13 REMARK 465 ASP B 14 REMARK 465 TYR B 15 REMARK 465 PRO B 16 REMARK 465 LYS B 17 REMARK 465 ALA B 18 REMARK 465 ALA B 19 REMARK 465 ASP B 20 REMARK 465 ILE B 21 REMARK 465 PHE B 22 REMARK 465 ARG B 23 REMARK 465 SER B 24 REMARK 465 VAL B 25 REMARK 465 GLY B 26 REMARK 465 ILE B 27 REMARK 465 ASP B 28 REMARK 465 PHE B 29 REMARK 465 ALA B 30 REMARK 465 ALA B 31 REMARK 465 GLY B 32 REMARK 465 GLY B 33 REMARK 465 GLN B 34 REMARK 465 VAL B 35 REMARK 465 SER B 36 REMARK 465 ILE B 37 REMARK 465 GLU B 38 REMARK 465 ALA B 39 REMARK 465 ALA B 40 REMARK 465 ALA B 41 REMARK 465 LEU B 42 REMARK 465 GLU B 43 REMARK 465 LYS B 44 REMARK 465 LYS B 45 REMARK 465 ASN B 46 REMARK 465 VAL B 47 REMARK 465 ASP B 48 REMARK 465 LEU B 49 REMARK 465 ASN B 50 REMARK 465 GLU B 51 REMARK 465 LEU B 52 REMARK 465 LEU B 53 REMARK 465 GLN B 54 REMARK 465 ARG B 55 REMARK 465 LEU B 56 REMARK 465 ASN B 57 REMARK 465 ASP B 58 REMARK 465 VAL B 59 REMARK 465 GLU B 60 REMARK 465 GLN B 61 REMARK 465 THR B 62 REMARK 465 ASN B 63 REMARK 465 THR B 64 REMARK 465 PRO B 65 REMARK 465 GLY B 66 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 TYR A 86 -58.69 -123.05 REMARK 500 SER A 182 71.87 55.60 REMARK 500 SER A 183 -133.41 45.36 REMARK 500 TYR A 184 59.47 -118.73 REMARK 500 TYR B 86 -54.03 -120.29 REMARK 500 VAL B 218 -60.98 -107.62 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 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 GLU A 136 OE1 83.4 REMARK 620 3 HIS A 211 NE2 102.0 173.2 REMARK 620 4 GLU A 215 OE2 108.5 84.0 97.9 REMARK 620 5 O A 303 O 149.9 97.0 76.3 101.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 132 NE2 REMARK 620 2 GLU A 136 OE2 83.7 REMARK 620 3 HIS A 167 NE2 86.5 113.9 REMARK 620 4 GLU A 215 OE1 158.0 95.0 73.9 REMARK 620 5 O A 303 O 93.3 152.4 93.2 97.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 87 NE2 REMARK 620 2 GLU B 136 OE1 83.6 REMARK 620 3 HIS B 211 NE2 94.6 175.3 REMARK 620 4 GLU B 215 OE2 109.4 94.5 90.2 REMARK 620 5 O B 303 O 140.8 95.4 83.3 109.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 132 NE2 REMARK 620 2 GLU B 136 OE2 80.6 REMARK 620 3 HIS B 167 NE2 85.8 114.8 REMARK 620 4 GLU B 215 OE1 159.5 90.1 81.6 REMARK 620 5 O B 303 O 90.4 146.2 96.7 107.0 REMARK 620 N 1 2 3 4 DBREF 9J47 A 1 224 UNP Q2FK11 SCDA_STAA3 1 224 DBREF 9J47 B 1 224 UNP Q2FK11 SCDA_STAA3 1 224 SEQADV 9J47 ALA A 30 UNP Q2FK11 CYS 30 ENGINEERED MUTATION SEQADV 9J47 ALA A 31 UNP Q2FK11 CYS 31 ENGINEERED MUTATION SEQADV 9J47 ALA A 191 UNP Q2FK11 CYS 191 ENGINEERED MUTATION SEQADV 9J47 ALA B 30 UNP Q2FK11 CYS 30 ENGINEERED MUTATION SEQADV 9J47 ALA B 31 UNP Q2FK11 CYS 31 ENGINEERED MUTATION SEQADV 9J47 ALA B 191 UNP Q2FK11 CYS 191 ENGINEERED MUTATION SEQRES 1 A 224 MET ILE ASN LYS ASN ASP ILE VAL ALA ASP VAL VAL THR SEQRES 2 A 224 ASP TYR PRO LYS ALA ALA ASP ILE PHE ARG SER VAL GLY SEQRES 3 A 224 ILE ASP PHE ALA ALA GLY GLY GLN VAL SER ILE GLU ALA SEQRES 4 A 224 ALA ALA LEU GLU LYS LYS ASN VAL ASP LEU ASN GLU LEU SEQRES 5 A 224 LEU GLN ARG LEU ASN ASP VAL GLU GLN THR ASN THR PRO SEQRES 6 A 224 GLY SER LEU ASN PRO LYS PHE LEU ASN VAL SER SER LEU SEQRES 7 A 224 ILE GLN TYR ILE GLN SER ALA TYR HIS GLU PRO LEU ARG SEQRES 8 A 224 GLU GLU PHE LYS ASN LEU THR PRO TYR VAL THR LYS LEU SEQRES 9 A 224 SER LYS VAL HIS GLY PRO ASN HIS PRO TYR LEU VAL GLU SEQRES 10 A 224 LEU LYS GLU THR TYR ASP THR PHE LYS ASN GLY MET LEU SEQRES 11 A 224 GLU HIS MET GLN LYS GLU ASP ASP VAL ASP PHE PRO LYS SEQRES 12 A 224 LEU ILE LYS TYR GLU GLN GLY GLU VAL VAL ASP ASP ILE SEQRES 13 A 224 ASN THR VAL ILE ASP ASP LEU VAL SER ASP HIS ILE ALA SEQRES 14 A 224 THR GLY GLU LEU LEU VAL LYS MET SER GLU LEU THR SER SEQRES 15 A 224 SER TYR GLU PRO PRO ILE GLU ALA ALA GLY THR TRP ARG SEQRES 16 A 224 LEU VAL TYR GLN ARG LEU LYS ALA LEU GLU VAL LEU THR SEQRES 17 A 224 HIS GLU HIS VAL HIS LEU GLU ASN HIS VAL LEU PHE LYS SEQRES 18 A 224 LYS VAL SER SEQRES 1 B 224 MET ILE ASN LYS ASN ASP ILE VAL ALA ASP VAL VAL THR SEQRES 2 B 224 ASP TYR PRO LYS ALA ALA ASP ILE PHE ARG SER VAL GLY SEQRES 3 B 224 ILE ASP PHE ALA ALA GLY GLY GLN VAL SER ILE GLU ALA SEQRES 4 B 224 ALA ALA LEU GLU LYS LYS ASN VAL ASP LEU ASN GLU LEU SEQRES 5 B 224 LEU GLN ARG LEU ASN ASP VAL GLU GLN THR ASN THR PRO SEQRES 6 B 224 GLY SER LEU ASN PRO LYS PHE LEU ASN VAL SER SER LEU SEQRES 7 B 224 ILE GLN TYR ILE GLN SER ALA TYR HIS GLU PRO LEU ARG SEQRES 8 B 224 GLU GLU PHE LYS ASN LEU THR PRO TYR VAL THR LYS LEU SEQRES 9 B 224 SER LYS VAL HIS GLY PRO ASN HIS PRO TYR LEU VAL GLU SEQRES 10 B 224 LEU LYS GLU THR TYR ASP THR PHE LYS ASN GLY MET LEU SEQRES 11 B 224 GLU HIS MET GLN LYS GLU ASP ASP VAL ASP PHE PRO LYS SEQRES 12 B 224 LEU ILE LYS TYR GLU GLN GLY GLU VAL VAL ASP ASP ILE SEQRES 13 B 224 ASN THR VAL ILE ASP ASP LEU VAL SER ASP HIS ILE ALA SEQRES 14 B 224 THR GLY GLU LEU LEU VAL LYS MET SER GLU LEU THR SER SEQRES 15 B 224 SER TYR GLU PRO PRO ILE GLU ALA ALA GLY THR TRP ARG SEQRES 16 B 224 LEU VAL TYR GLN ARG LEU LYS ALA LEU GLU VAL LEU THR SEQRES 17 B 224 HIS GLU HIS VAL HIS LEU GLU ASN HIS VAL LEU PHE LYS SEQRES 18 B 224 LYS VAL SER HET FE A 301 1 HET FE A 302 1 HET O A 303 1 HET FE B 301 1 HET FE B 302 1 HET O B 303 1 HETNAM FE FE (III) ION HETNAM O OXYGEN ATOM FORMUL 3 FE 4(FE 3+) FORMUL 5 O 2(O) HELIX 1 AA1 ASN A 69 LEU A 73 5 5 HELIX 2 AA2 ASN A 74 TYR A 86 1 13 HELIX 3 AA3 TYR A 86 GLY A 109 1 24 HELIX 4 AA4 HIS A 112 VAL A 139 1 28 HELIX 5 AA5 VAL A 139 GLN A 149 1 11 HELIX 6 AA6 ASP A 155 THR A 181 1 27 HELIX 7 AA7 GLY A 192 VAL A 218 1 27 HELIX 8 AA8 ASN B 69 LEU B 73 5 5 HELIX 9 AA9 ASN B 74 TYR B 86 1 13 HELIX 10 AB1 TYR B 86 GLY B 109 1 24 HELIX 11 AB2 HIS B 112 VAL B 139 1 28 HELIX 12 AB3 VAL B 139 GLN B 149 1 11 HELIX 13 AB4 ASP B 155 THR B 181 1 27 HELIX 14 AB5 GLY B 192 VAL B 218 1 27 HELIX 15 AB6 VAL B 218 VAL B 223 1 6 LINK NE2 HIS A 87 FE FE A 301 1555 1555 2.14 LINK NE2 HIS A 132 FE FE A 302 1555 1555 2.26 LINK OE1 GLU A 136 FE FE A 301 1555 1555 2.59 LINK OE2 GLU A 136 FE FE A 302 1555 1555 2.03 LINK NE2 HIS A 167 FE FE A 302 1555 1555 2.36 LINK NE2 HIS A 211 FE FE A 301 1555 1555 2.21 LINK OE2 GLU A 215 FE FE A 301 1555 1555 2.28 LINK OE1 GLU A 215 FE FE A 302 1555 1555 2.13 LINK FE FE A 301 O O A 303 1555 1555 2.66 LINK FE FE A 302 O O A 303 1555 1555 2.11 LINK NE2 HIS B 87 FE FE B 301 1555 1555 2.22 LINK NE2 HIS B 132 FE FE B 302 1555 1555 2.28 LINK OE1 GLU B 136 FE FE B 301 1555 1555 2.67 LINK OE2 GLU B 136 FE FE B 302 1555 1555 2.00 LINK NE2 HIS B 167 FE FE B 302 1555 1555 2.22 LINK NE2 HIS B 211 FE FE B 301 1555 1555 2.40 LINK OE2 GLU B 215 FE FE B 301 1555 1555 2.10 LINK OE1 GLU B 215 FE FE B 302 1555 1555 2.26 LINK FE FE B 301 O O B 303 1555 1555 2.52 LINK FE FE B 302 O O B 303 1555 1555 2.12 CRYST1 69.538 92.492 110.889 90.00 90.00 90.00 P 21 21 21 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 0.014381 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009018 0.00000 CONECT 171 2585 CONECT 548 2586 CONECT 582 2585 CONECT 583 2586 CONECT 832 2586 CONECT 1182 2585 CONECT 1215 2586 CONECT 1216 2585 CONECT 1463 2588 CONECT 1840 2589 CONECT 1874 2588 CONECT 1875 2589 CONECT 2124 2589 CONECT 2474 2588 CONECT 2507 2589 CONECT 2508 2588 CONECT 2585 171 582 1182 1216 CONECT 2585 2587 CONECT 2586 548 583 832 1215 CONECT 2586 2587 CONECT 2587 2585 2586 CONECT 2588 1463 1874 2474 2508 CONECT 2588 2590 CONECT 2589 1840 1875 2124 2507 CONECT 2589 2590 CONECT 2590 2588 2589 MASTER 427 0 6 15 0 0 0 6 2588 2 26 36 END