PDB Short entry for 1XRE HEADER OXIDOREDUCTASE 14-OCT-04 1XRE TITLE CRYSTAL STRUCTURE OF SODA-2 (BA5696) FROM BACILLUS ANTHRACIS AT 1.8A TITLE 2 RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SODA-2; COMPND 5 EC: 1.15.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 GENE: SODA2, SODA-2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-YSBLIC KEYWDS SODA-2; SUPEROXIDE DISMUTASE; BACILLUS ANTHRACIS; BA5696; SPINE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR I.W.BOUCHER,V.M.LEVDIKOV,E.V.BLAGOVA,M.J.FOGG,J.A.BRANNIGAN, AUTHOR 2 A.J.WILKINSON,K.S.WILSON REVDAT 3 23-AUG-23 1XRE 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1XRE 1 VERSN REVDAT 1 19-JUL-05 1XRE 0 JRNL AUTH I.W.BOUCHER,A.K.KALLIOMAA,V.M.LEVDIKOV,E.V.BLAGOVA,M.J.FOGG, JRNL AUTH 2 J.A.BRANNIGAN,K.S.WILSON,A.J.WILKINSON JRNL TITL STRUCTURES OF TWO SUPEROXIDE DISMUTASES FROM BACILLUS JRNL TITL 2 ANTHRACIS REVEAL A NOVEL ACTIVE CENTRE. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 61 621 2005 JRNL REFN ESSN 1744-3091 JRNL PMID 16511113 JRNL DOI 10.1107/S1744309105017380 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 35719 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) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1879 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2526 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 144 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3284 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 374 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.334 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.129 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.093 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.611 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3388 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2866 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4606 ; 1.444 ; 1.932 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6698 ; 0.910 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 400 ; 6.410 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 180 ;38.477 ;24.889 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 538 ;15.443 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;12.473 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 482 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3798 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 690 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 713 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2806 ; 0.182 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1649 ; 0.183 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1670 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 225 ; 0.164 ; 0.200 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): 12 ; 0.168 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 27 ; 0.227 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.249 ; 0.200 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): 2598 ; 1.883 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 816 ; 0.697 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3228 ; 2.488 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1688 ; 3.957 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1378 ; 5.077 ;10.000 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): 7849 ; 3.293 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 375 ; 6.776 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 6152 ; 2.851 ; 3.000 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 REMARK 4 REMARK 4 1XRE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87000 REMARK 200 MONOCHROMATOR : SI MONOCHROMATOR REMARK 200 OPTICS : RH COATED SI MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37730 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.59700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.940 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1JR9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, MGCL2, TRIS, PH 8.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 34.93300 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: DIMERIC 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 GLY A -8 REMARK 465 SER A -7 REMARK 465 SER A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLN A 204 REMARK 465 SER A 205 REMARK 465 GLN A 206 REMARK 465 LYS A 207 REMARK 465 HIS A 208 REMARK 465 GLY B -8 REMARK 465 SER B -7 REMARK 465 SER B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 204 REMARK 465 SER B 205 REMARK 465 GLN B 206 REMARK 465 LYS B 207 REMARK 465 HIS B 208 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 ASN A 111 -55.64 71.08 REMARK 500 ASN A 149 -126.88 57.42 REMARK 500 GLN A 176 -129.00 48.78 REMARK 500 GLU B 63 -19.84 -48.26 REMARK 500 ASN B 111 -53.87 77.08 REMARK 500 ASP B 138 75.35 -118.60 REMARK 500 ASN B 149 -124.72 56.18 REMARK 500 TYR B 171 -4.05 -144.16 REMARK 500 GLN B 176 -128.37 45.92 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 MN A 209 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 28 NE2 REMARK 620 2 HIS A 83 NE2 93.2 REMARK 620 3 ASP A 165 OD2 88.0 112.2 REMARK 620 4 HIS A 169 NE2 90.5 127.2 120.5 REMARK 620 5 HOH A 388 O 175.7 90.3 88.5 89.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 209 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 28 NE2 REMARK 620 2 HIS B 83 NE2 93.7 REMARK 620 3 ASP B 165 OD2 90.3 108.0 REMARK 620 4 HIS B 169 NE2 90.8 124.9 126.9 REMARK 620 5 HOH B 212 O 178.1 84.5 89.7 90.7 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 209 DBREF 1XRE A 1 208 UNP Q81JK8 SODM2_BACAN 1 208 DBREF 1XRE B 1 208 UNP Q81JK8 SODM2_BACAN 1 208 SEQADV 1XRE GLY A -8 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE SER A -7 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE SER A -6 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A -5 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A -4 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A -3 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A -2 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A -1 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS A 0 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE GLY B -8 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE SER B -7 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE SER B -6 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B -5 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B -4 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B -3 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B -2 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B -1 UNP Q81JK8 EXPRESSION TAG SEQADV 1XRE HIS B 0 UNP Q81JK8 EXPRESSION TAG SEQRES 1 A 217 GLY SER SER HIS HIS HIS HIS HIS HIS MET SER SER PHE SEQRES 2 A 217 GLN LEU PRO LYS LEU SER TYR ASP TYR ASP GLU LEU GLU SEQRES 3 A 217 PRO TYR ILE ASP SER ASN THR LEU SER ILE HIS HIS GLY SEQRES 4 A 217 LYS HIS HIS ALA THR TYR VAL ASN ASN LEU ASN ALA ALA SEQRES 5 A 217 LEU GLU ASN TYR SER GLU LEU HIS ASN LYS SER LEU GLU SEQRES 6 A 217 GLU LEU LEU CYS ASN LEU GLU THR LEU PRO LYS GLU ILE SEQRES 7 A 217 VAL THR ALA VAL ARG ASN ASN GLY GLY GLY HIS TYR CYS SEQRES 8 A 217 HIS SER LEU PHE TRP GLU VAL MET SER PRO ARG GLY GLY SEQRES 9 A 217 GLY GLU PRO ASN GLY ASP VAL ALA LYS VAL ILE ASP TYR SEQRES 10 A 217 TYR PHE ASN THR PHE ASP ASN LEU LYS ASP GLN LEU SER SEQRES 11 A 217 LYS ALA ALA ILE SER ARG PHE GLY SER GLY TYR GLY TRP SEQRES 12 A 217 LEU VAL LEU ASP GLY GLU GLU LEU SER VAL MET SER THR SEQRES 13 A 217 PRO ASN GLN ASP THR PRO LEU GLN GLU GLY LYS ILE PRO SEQRES 14 A 217 LEU LEU VAL ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU SEQRES 15 A 217 LYS TYR GLN ASN ARG ARG PRO GLU PHE VAL THR ASN TRP SEQRES 16 A 217 TRP HIS THR VAL ASN TRP ASP ARG VAL ASN GLU LYS TYR SEQRES 17 A 217 LEU GLN ALA ILE GLN SER GLN LYS HIS SEQRES 1 B 217 GLY SER SER HIS HIS HIS HIS HIS HIS MET SER SER PHE SEQRES 2 B 217 GLN LEU PRO LYS LEU SER TYR ASP TYR ASP GLU LEU GLU SEQRES 3 B 217 PRO TYR ILE ASP SER ASN THR LEU SER ILE HIS HIS GLY SEQRES 4 B 217 LYS HIS HIS ALA THR TYR VAL ASN ASN LEU ASN ALA ALA SEQRES 5 B 217 LEU GLU ASN TYR SER GLU LEU HIS ASN LYS SER LEU GLU SEQRES 6 B 217 GLU LEU LEU CYS ASN LEU GLU THR LEU PRO LYS GLU ILE SEQRES 7 B 217 VAL THR ALA VAL ARG ASN ASN GLY GLY GLY HIS TYR CYS SEQRES 8 B 217 HIS SER LEU PHE TRP GLU VAL MET SER PRO ARG GLY GLY SEQRES 9 B 217 GLY GLU PRO ASN GLY ASP VAL ALA LYS VAL ILE ASP TYR SEQRES 10 B 217 TYR PHE ASN THR PHE ASP ASN LEU LYS ASP GLN LEU SER SEQRES 11 B 217 LYS ALA ALA ILE SER ARG PHE GLY SER GLY TYR GLY TRP SEQRES 12 B 217 LEU VAL LEU ASP GLY GLU GLU LEU SER VAL MET SER THR SEQRES 13 B 217 PRO ASN GLN ASP THR PRO LEU GLN GLU GLY LYS ILE PRO SEQRES 14 B 217 LEU LEU VAL ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU SEQRES 15 B 217 LYS TYR GLN ASN ARG ARG PRO GLU PHE VAL THR ASN TRP SEQRES 16 B 217 TRP HIS THR VAL ASN TRP ASP ARG VAL ASN GLU LYS TYR SEQRES 17 B 217 LEU GLN ALA ILE GLN SER GLN LYS HIS HET MN A 209 1 HET MN B 209 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *374(H2 O) HELIX 1 1 ASP A 21 LYS A 31 1 11 HELIX 2 2 LYS A 31 GLU A 45 1 15 HELIX 3 3 TYR A 47 HIS A 51 5 5 HELIX 4 4 SER A 54 ASN A 61 1 8 HELIX 5 5 LEU A 62 LEU A 65 5 4 HELIX 6 6 ILE A 69 VAL A 89 1 21 HELIX 7 7 ASN A 99 ASN A 111 1 13 HELIX 8 8 THR A 112 SER A 126 1 15 HELIX 9 9 THR A 152 GLY A 157 5 6 HELIX 10 10 TRP A 167 ALA A 170 5 4 HELIX 11 11 TYR A 171 GLN A 176 1 6 HELIX 12 12 ARG A 178 TRP A 187 1 10 HELIX 13 13 HIS A 188 VAL A 190 5 3 HELIX 14 14 ASN A 191 ILE A 203 1 13 HELIX 15 15 ASP B 21 LYS B 31 1 11 HELIX 16 16 LYS B 31 GLU B 45 1 15 HELIX 17 17 TYR B 47 HIS B 51 5 5 HELIX 18 18 SER B 54 ASN B 61 1 8 HELIX 19 19 LEU B 62 LEU B 65 5 4 HELIX 20 20 ILE B 69 VAL B 89 1 21 HELIX 21 21 ASN B 99 ASN B 111 1 13 HELIX 22 22 THR B 112 ARG B 127 1 16 HELIX 23 23 THR B 152 GLY B 157 5 6 HELIX 24 24 TRP B 167 ALA B 170 5 4 HELIX 25 25 TYR B 171 GLN B 176 1 6 HELIX 26 26 ARG B 178 TRP B 187 1 10 HELIX 27 27 HIS B 188 VAL B 190 5 3 HELIX 28 28 ASN B 191 ILE B 203 1 13 SHEET 1 A 3 GLU A 141 PRO A 148 0 SHEET 2 A 3 GLY A 131 ASP A 138 -1 N TRP A 134 O MET A 145 SHEET 3 A 3 ILE A 159 ASP A 165 -1 O LEU A 161 N LEU A 135 SHEET 1 B 3 GLU B 141 PRO B 148 0 SHEET 2 B 3 GLY B 131 ASP B 138 -1 N ASP B 138 O GLU B 141 SHEET 3 B 3 ILE B 159 ASP B 165 -1 O LEU B 161 N LEU B 135 LINK NE2 HIS A 28 MN MN A 209 1555 1555 2.10 LINK NE2 HIS A 83 MN MN A 209 1555 1555 2.03 LINK OD2 ASP A 165 MN MN A 209 1555 1555 1.92 LINK NE2 HIS A 169 MN MN A 209 1555 1555 2.09 LINK MN MN A 209 O HOH A 388 1555 1555 2.19 LINK NE2 HIS B 28 MN MN B 209 1555 1555 2.09 LINK NE2 HIS B 83 MN MN B 209 1555 1555 2.07 LINK OD2 ASP B 165 MN MN B 209 1555 1555 1.92 LINK NE2 HIS B 169 MN MN B 209 1555 1555 2.05 LINK MN MN B 209 O HOH B 212 1555 1555 2.28 CISPEP 1 GLU A 17 PRO A 18 0 6.14 CISPEP 2 GLU B 17 PRO B 18 0 -0.51 SITE 1 AC1 5 HIS A 28 HIS A 83 ASP A 165 HIS A 169 SITE 2 AC1 5 HOH A 388 SITE 1 AC2 5 HIS B 28 HIS B 83 ASP B 165 HIS B 169 SITE 2 AC2 5 HOH B 212 CRYST1 54.842 69.866 56.574 90.00 106.85 90.00 P 1 21 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 0.018234 0.000000 0.005523 0.00000 SCALE2 0.000000 0.014313 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018469 0.00000