HEADER OXIDOREDUCTASE 10-JUL-19 6PRO TITLE MNSOD FROM GEOBACILLUS STEAROTHERMOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422 KEYWDS OXIDOREDUCTASE, METAL BINDING, DISMUTATION EXPDTA X-RAY DIFFRACTION AUTHOR J.J.ADAMS,C.J.MORTON,M.W.PARKER REVDAT 2 13-MAR-24 6PRO 1 LINK REVDAT 1 20-MAY-20 6PRO 0 JRNL AUTH J.J.ADAMS,C.J.MORTON,M.W.PARKER JRNL TITL THE CRYSTAL STRUCTURE OF THE MANGANESE SUPEROXIDE DISMUTASE JRNL TITL 2 FROM GEOBACILLUS STEAROTHERMOPHILUS: PARKER AND BLAKE (1988) JRNL TITL 3 REVISITED JRNL REF AUST.J.CHEM. V. 73 145 2020 JRNL REFN ISSN 0004-9425 JRNL DOI 10.1071/CH19346 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.W.PARKER,C.C.BLAKE REMARK 1 TITL CRYSTAL STRUCTURE OF MANGANESE SUPEROXIDE DISMUTASE FROM REMARK 1 TITL 2 BACILLUS STEAROTHERMOPHILUS AT 2.4 A RESOLUTION. REMARK 1 REF J. MOL. BIOL. V. 199 649 1988 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 3351946 REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3247 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) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.320 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 3 NUMBER OF REFLECTIONS : 16560 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.730 REMARK 3 FREE R VALUE TEST SET COUNT : 783 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 39.0548 - 4.1108 0.98 3241 174 0.1252 0.1585 REMARK 3 2 4.1108 - 3.2634 1.00 3147 163 0.1359 0.1708 REMARK 3 3 3.2634 - 2.8510 1.00 3108 155 0.1719 0.2396 REMARK 3 4 2.8510 - 2.5904 0.96 2996 155 0.1881 0.2481 REMARK 3 5 2.5904 - 2.4047 0.88 2748 130 0.2028 0.2475 REMARK 3 6 2.4047 - 2.2630 0.17 537 6 0.2307 0.3747 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.22 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 : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 1 THROUGH 202) REMARK 3 ORIGIN FOR THE GROUP (A): 58.3194 41.4357 26.8232 REMARK 3 T TENSOR REMARK 3 T11: 0.1000 T22: 0.0957 REMARK 3 T33: 0.1165 T12: -0.0032 REMARK 3 T13: -0.0090 T23: -0.0020 REMARK 3 L TENSOR REMARK 3 L11: 1.4874 L22: 1.7077 REMARK 3 L33: 2.3231 L12: -0.2031 REMARK 3 L13: -0.3217 L23: 0.0629 REMARK 3 S TENSOR REMARK 3 S11: -0.0134 S12: -0.0716 S13: 0.1138 REMARK 3 S21: -0.0032 S22: -0.0019 S23: 0.0254 REMARK 3 S31: -0.0567 S32: -0.1040 S33: 0.0107 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 1 THROUGH 202) REMARK 3 ORIGIN FOR THE GROUP (A): 60.5422 16.9559 9.3608 REMARK 3 T TENSOR REMARK 3 T11: 0.1084 T22: 0.1657 REMARK 3 T33: 0.1769 T12: 0.0009 REMARK 3 T13: -0.0375 T23: -0.0488 REMARK 3 L TENSOR REMARK 3 L11: 1.3780 L22: 2.2098 REMARK 3 L33: 2.3277 L12: -0.4336 REMARK 3 L13: -0.2649 L23: -0.3371 REMARK 3 S TENSOR REMARK 3 S11: 0.0599 S12: 0.2048 S13: -0.2098 REMARK 3 S21: -0.2246 S22: -0.0797 S23: 0.2000 REMARK 3 S31: 0.1676 S32: -0.2154 S33: 0.0017 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 6PRO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000242746. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-81 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 - 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5406 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : HILGER AND WATTS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : IN-HOUSE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16562 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.260 REMARK 200 RESOLUTION RANGE LOW (A) : 39.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.8 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: MIR REMARK 200 SOFTWARE USED: IN-HOUSE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25-30% PEG6000, 50 MM IMIDAZOLE, BATCH REMARK 280 MODE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 36.10000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.10000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.55000 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: 1700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 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 LYS A 29 -52.00 -121.04 REMARK 500 ASN A 147 -122.31 52.32 REMARK 500 GLN A 174 -126.71 51.87 REMARK 500 ASN B 147 -128.35 55.95 REMARK 500 GLN B 174 -128.03 50.67 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 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 HIS A 81 NE2 90.9 REMARK 620 3 ASP A 163 OD2 93.8 102.7 REMARK 620 4 HIS A 167 NE2 87.7 141.2 116.1 REMARK 620 5 HOH A 412 O 171.5 96.7 80.8 88.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 26 NE2 REMARK 620 2 HIS B 81 NE2 95.3 REMARK 620 3 ASP B 163 OD2 92.1 107.5 REMARK 620 4 HIS B 167 NE2 89.0 135.7 116.4 REMARK 620 5 HOH B 426 O 169.9 92.8 79.7 89.4 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN B 301 DBREF1 6PRO A 1 202 UNP A0A087LE79_GEOSE DBREF2 6PRO A A0A087LE79 2 203 DBREF1 6PRO B 1 202 UNP A0A087LE79_GEOSE DBREF2 6PRO B A0A087LE79 2 203 SEQRES 1 A 202 PRO PHE GLU LEU PRO ALA LEU PRO TYR PRO TYR ASP ALA SEQRES 2 A 202 LEU GLU PRO HIS ILE ASP LYS GLU THR MET ASN ILE HIS SEQRES 3 A 202 HIS THR LYS HIS HIS ASN THR TYR VAL THR ASN LEU ASN SEQRES 4 A 202 ALA ALA LEU GLU GLY HIS PRO ASP LEU GLN ASN LYS SER SEQRES 5 A 202 LEU GLU GLU LEU LEU SER ASN LEU GLU ALA LEU PRO GLU SEQRES 6 A 202 SER ILE ARG THR ALA VAL ARG ASN ASN GLY GLY GLY HIS SEQRES 7 A 202 ALA ASN HIS SER LEU PHE TRP THR ILE LEU SER PRO ASN SEQRES 8 A 202 GLY GLY GLY GLU PRO THR GLY GLU LEU ALA ASP ALA ILE SEQRES 9 A 202 ASN LYS LYS PHE GLY SER PHE THR ALA PHE LYS ASP GLU SEQRES 10 A 202 PHE SER LYS ALA ALA ALA GLY ARG PHE GLY SER GLY TRP SEQRES 11 A 202 ALA TRP LEU VAL VAL ASN ASN GLY GLU LEU GLU ILE THR SEQRES 12 A 202 SER THR PRO ASN GLN ASP SER PRO ILE MET GLU GLY LYS SEQRES 13 A 202 THR PRO ILE LEU GLY LEU ASP VAL TRP GLU HIS ALA TYR SEQRES 14 A 202 TYR LEU LYS TYR GLN ASN ARG ARG PRO GLU TYR ILE ALA SEQRES 15 A 202 ALA PHE TRP ASN VAL VAL ASN TRP ASP GLU VAL ALA LYS SEQRES 16 A 202 ARG TYR SER GLU ALA LYS ALA SEQRES 1 B 202 PRO PHE GLU LEU PRO ALA LEU PRO TYR PRO TYR ASP ALA SEQRES 2 B 202 LEU GLU PRO HIS ILE ASP LYS GLU THR MET ASN ILE HIS SEQRES 3 B 202 HIS THR LYS HIS HIS ASN THR TYR VAL THR ASN LEU ASN SEQRES 4 B 202 ALA ALA LEU GLU GLY HIS PRO ASP LEU GLN ASN LYS SER SEQRES 5 B 202 LEU GLU GLU LEU LEU SER ASN LEU GLU ALA LEU PRO GLU SEQRES 6 B 202 SER ILE ARG THR ALA VAL ARG ASN ASN GLY GLY GLY HIS SEQRES 7 B 202 ALA ASN HIS SER LEU PHE TRP THR ILE LEU SER PRO ASN SEQRES 8 B 202 GLY GLY GLY GLU PRO THR GLY GLU LEU ALA ASP ALA ILE SEQRES 9 B 202 ASN LYS LYS PHE GLY SER PHE THR ALA PHE LYS ASP GLU SEQRES 10 B 202 PHE SER LYS ALA ALA ALA GLY ARG PHE GLY SER GLY TRP SEQRES 11 B 202 ALA TRP LEU VAL VAL ASN ASN GLY GLU LEU GLU ILE THR SEQRES 12 B 202 SER THR PRO ASN GLN ASP SER PRO ILE MET GLU GLY LYS SEQRES 13 B 202 THR PRO ILE LEU GLY LEU ASP VAL TRP GLU HIS ALA TYR SEQRES 14 B 202 TYR LEU LYS TYR GLN ASN ARG ARG PRO GLU TYR ILE ALA SEQRES 15 B 202 ALA PHE TRP ASN VAL VAL ASN TRP ASP GLU VAL ALA LYS SEQRES 16 B 202 ARG TYR SER GLU ALA LYS ALA HET MN A 301 1 HET MN B 301 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *146(H2 O) HELIX 1 AA1 ASP A 19 LYS A 29 1 11 HELIX 2 AA2 LYS A 29 GLU A 43 1 15 HELIX 3 AA3 SER A 52 ASN A 59 1 8 HELIX 4 AA4 LEU A 60 LEU A 63 5 4 HELIX 5 AA5 PRO A 64 ILE A 87 1 24 HELIX 6 AA6 THR A 97 GLY A 109 1 13 HELIX 7 AA7 SER A 110 ARG A 125 1 16 HELIX 8 AA8 SER A 150 GLY A 155 5 6 HELIX 9 AA9 TRP A 165 ALA A 168 5 4 HELIX 10 AB1 TYR A 169 GLN A 174 1 6 HELIX 11 AB2 ARG A 176 TRP A 185 1 10 HELIX 12 AB3 ASN A 186 VAL A 188 5 3 HELIX 13 AB4 ASN A 189 ALA A 202 1 14 HELIX 14 AB5 ASP B 19 LYS B 29 1 11 HELIX 15 AB6 LYS B 29 GLU B 43 1 15 HELIX 16 AB7 HIS B 45 GLN B 49 5 5 HELIX 17 AB8 SER B 52 ASN B 59 1 8 HELIX 18 AB9 LEU B 60 LEU B 63 5 4 HELIX 19 AC1 ILE B 67 ILE B 87 1 21 HELIX 20 AC2 THR B 97 GLY B 109 1 13 HELIX 21 AC3 SER B 110 ARG B 125 1 16 HELIX 22 AC4 SER B 150 GLY B 155 5 6 HELIX 23 AC5 TRP B 165 ALA B 168 5 4 HELIX 24 AC6 TYR B 169 GLN B 174 1 6 HELIX 25 AC7 ARG B 176 TRP B 185 1 10 HELIX 26 AC8 ASN B 186 VAL B 188 5 3 HELIX 27 AC9 ASN B 189 LYS B 201 1 13 SHEET 1 AA1 3 GLU A 139 PRO A 146 0 SHEET 2 AA1 3 GLY A 129 ASN A 136 -1 N TRP A 132 O THR A 143 SHEET 3 AA1 3 THR A 157 ASP A 163 -1 O THR A 157 N VAL A 135 SHEET 1 AA2 3 GLU B 139 PRO B 146 0 SHEET 2 AA2 3 GLY B 129 ASN B 136 -1 N TRP B 132 O THR B 143 SHEET 3 AA2 3 THR B 157 ASP B 163 -1 O LEU B 160 N LEU B 133 LINK NE2 HIS A 26 MN MN A 301 1555 1555 2.03 LINK NE2 HIS A 81 MN MN A 301 1555 1555 2.07 LINK OD2 ASP A 163 MN MN A 301 1555 1555 1.90 LINK NE2 HIS A 167 MN MN A 301 1555 1555 2.15 LINK MN MN A 301 O HOH A 412 1555 1555 2.13 LINK NE2 HIS B 26 MN MN B 301 1555 1555 1.99 LINK NE2 HIS B 81 MN MN B 301 1555 1555 2.20 LINK OD2 ASP B 163 MN MN B 301 1555 1555 2.04 LINK NE2 HIS B 167 MN MN B 301 1555 1555 2.19 LINK MN MN B 301 O HOH B 426 1555 1555 2.26 CISPEP 1 GLU A 15 PRO A 16 0 -1.87 CISPEP 2 GLU B 15 PRO B 16 0 0.16 SITE 1 AC1 5 HIS A 26 HIS A 81 ASP A 163 HIS A 167 SITE 2 AC1 5 HOH A 412 SITE 1 AC2 5 HIS B 26 HIS B 81 ASP B 163 HIS B 167 SITE 2 AC2 5 HOH B 426 CRYST1 72.200 111.100 51.100 90.00 90.00 90.00 P 21 21 2 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 0.013850 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019569 0.00000