HEADER OXIDOREDUCTASE 20-MAY-24 9BW2 TITLE NEUTRON STRUCTURE OF REDUCED TYR34PHE MNSOD COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [MN], MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SOD2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE, MNSOD, SOD2, PCET EXPDTA NEUTRON DIFFRACTION AUTHOR J.AZADMANESH,K.SLOBODNIK,L.R.STRUBLE,E.A.CONE,M.DASGUPTA,W.E.LUTZ, AUTHOR 2 S.KUMAR,A.NATARAJAN,L.COATES,K.L.WEISS,D.A.A.MYLES,T.KROLL, AUTHOR 3 G.E.O.BORGSTAHL REVDAT 1 12-MAR-25 9BW2 0 JRNL AUTH J.AZADMANESH,K.SLOBODNIK,L.R.STRUBLE,J.J.LOVELACE,E.A.CONE, JRNL AUTH 2 M.DASGUPTA,W.E.LUTZ,S.KUMAR,A.NATARAJAN,L.COATES,K.L.WEISS, JRNL AUTH 3 D.A.A.MYLES,T.KROLL,G.E.O.BORGSTAHL JRNL TITL THE ROLE OF TYR34 IN PROTON COUPLED ELECTRON TRANSFER AND JRNL TITL 2 PRODUCT INHIBITION OF MANGANESE SUPEROXIDE DISMUTASE. JRNL REF NAT COMMUN V. 16 1887 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 39987263 JRNL DOI 10.1038/S41467-025-57180-3 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.830 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 14809 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.293 REMARK 3 FREE R VALUE : 0.330 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 741 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 (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.69 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.04 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2868 REMARK 3 BIN R VALUE (WORKING SET) : 0.3059 REMARK 3 BIN FREE R VALUE : 0.3398 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 151 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 : 3160 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 178 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.36 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9BW2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-24. REMARK 100 THE DEPOSITION ID IS D_1000284237. REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 19-JUL-21 REMARK 230 TEMPERATURE (KELVIN) : 100.0 REMARK 230 PH : NULL REMARK 230 NUMBER OF CRYSTALS USED : 1 REMARK 230 REMARK 230 NEUTRON SOURCE : SPALLATION SOURCE REMARK 230 BEAMLINE : MANDI REMARK 230 WAVELENGTH OR RANGE (A) : 2-4 REMARK 230 MONOCHROMATOR : NULL REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : DIFFRACTOMETER REMARK 230 DETECTOR MANUFACTURER : ORNL ANGER CAMERA REMARK 230 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 230 DATA SCALING SOFTWARE : NULL REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 14940 REMARK 230 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 230 RESOLUTION RANGE LOW (A) : 14.550 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 230 DATA REDUNDANCY : 8.300 REMARK 230 R MERGE (I) : NULL REMARK 230 R SYM (I) : NULL REMARK 230 <I/SIGMA(I)> FOR THE DATA SET : 6.6000 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 230 COMPLETENESS FOR SHELL (%) : NULL REMARK 230 DATA REDUNDANCY IN SHELL : NULL REMARK 230 R MERGE FOR SHELL (I) : NULL REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 <I/SIGMA(I)> FOR SHELL : NULL REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 230 SOFTWARE USED : NULL REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTAL WAS GROWN USING CAPILLARY REMARK 280 COUNTER-DIFFUSION IN MICROGRAVITY. PROTEIN SOLUTION WAS REMARK 280 CONCENTRATED TO 25 MG/ML AND THE PRECIPITATING AGENT WAS 4 M REMARK 280 POTASSIUM PHOSPHATE PH 7.8, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.47667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 158.95333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 119.21500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 198.69167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.73833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 79.47667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 158.95333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 198.69167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 119.21500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 39.73833 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 DE1 TRP B 123 OE1 GLN B 143 1.52 REMARK 500 O ILE B 22 D HIS B 26 1.58 REMARK 500 DE1 TRP A 123 OE1 GLN A 143 1.60 REMARK 500 OE2 GLU B 95 O HOH B 301 2.06 REMARK 500 O SER A 28 O HOH A 301 2.10 REMARK 500 OE1 GLN B 21 O HOH B 302 2.15 REMARK 500 O HIS A 163 O HOH A 302 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 -66.23 -109.02 REMARK 500 ASN A 142 -119.20 57.23 REMARK 500 TYR A 165 -12.68 -147.59 REMARK 500 LYS A 170 -135.47 54.20 REMARK 500 LYS B 1 116.95 64.42 REMARK 500 ASN B 142 -101.14 56.46 REMARK 500 TYR B 165 -18.98 -148.38 REMARK 500 LYS B 170 -135.46 53.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 393 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A 394 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH A 395 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A 396 DISTANCE = 6.49 ANGSTROMS REMARK 525 HOH A 397 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH A 398 DISTANCE = 7.17 ANGSTROMS REMARK 525 HOH B 380 DISTANCE = 6.26 ANGSTROMS 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 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 HIS A 74 NE2 83.0 REMARK 620 3 ASP A 159 OD2 88.1 105.2 REMARK 620 4 HIS A 163 NE2 88.4 135.7 117.9 REMARK 620 5 HOH A 317 O 176.0 94.5 95.5 91.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 26 NE2 REMARK 620 2 HIS B 74 NE2 83.5 REMARK 620 3 ASP B 159 OD2 77.7 109.7 REMARK 620 4 HIS B 163 NE2 86.0 134.8 110.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9BVY RELATED DB: PDB DBREF 9BW2 A 1 198 UNP P04179 SODM_HUMAN 25 222 DBREF 9BW2 B 1 198 UNP P04179 SODM_HUMAN 25 222 SEQADV 9BW2 MET A 0 UNP P04179 INITIATING METHIONINE SEQADV 9BW2 PHE A 34 UNP P04179 TYR 58 ENGINEERED MUTATION SEQADV 9BW2 MET B 0 UNP P04179 INITIATING METHIONINE SEQADV 9BW2 PHE B 34 UNP P04179 TYR 58 ENGINEERED MUTATION SEQRES 1 A 199 MET LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY SEQRES 2 A 199 ALA LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU SEQRES 3 A 199 HIS HIS SER LYS HIS HIS ALA ALA PHE VAL ASN ASN LEU SEQRES 4 A 199 ASN VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS SEQRES 5 A 199 GLY ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU SEQRES 6 A 199 LYS PHE ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE SEQRES 7 A 199 TRP THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS SEQRES 8 A 199 GLY GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER SEQRES 9 A 199 PHE ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL SEQRES 10 A 199 GLY VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN SEQRES 11 A 199 LYS GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN SEQRES 12 A 199 GLN ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU SEQRES 13 A 199 LEU GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN SEQRES 14 A 199 TYR LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP SEQRES 15 A 199 ASN VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET SEQRES 16 A 199 ALA CYS LYS LYS SEQRES 1 B 199 MET LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY SEQRES 2 B 199 ALA LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU SEQRES 3 B 199 HIS HIS SER LYS HIS HIS ALA ALA PHE VAL ASN ASN LEU SEQRES 4 B 199 ASN VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS SEQRES 5 B 199 GLY ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU SEQRES 6 B 199 LYS PHE ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE SEQRES 7 B 199 TRP THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS SEQRES 8 B 199 GLY GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER SEQRES 9 B 199 PHE ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL SEQRES 10 B 199 GLY VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN SEQRES 11 B 199 LYS GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN SEQRES 12 B 199 GLN ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU SEQRES 13 B 199 LEU GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN SEQRES 14 B 199 TYR LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP SEQRES 15 B 199 ASN VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET SEQRES 16 B 199 ALA CYS LYS LYS HET MN A 201 1 HET MN B 201 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *178(H2 O) HELIX 1 AA1 ASN A 19 LYS A 29 1 11 HELIX 2 AA2 LYS A 29 GLY A 52 1 24 HELIX 3 AA3 ASP A 53 LEU A 81 1 29 HELIX 4 AA4 LYS A 90 GLY A 102 1 13 HELIX 5 AA5 SER A 103 GLY A 117 1 15 HELIX 6 AA6 PRO A 145 GLY A 151 1 7 HELIX 7 AA7 TRP A 161 ALA A 164 5 4 HELIX 8 AA8 TYR A 165 LYS A 170 1 6 HELIX 9 AA9 VAL A 172 TRP A 181 1 10 HELIX 10 AB1 ASN A 182 ILE A 184 5 3 HELIX 11 AB2 ASN A 185 LYS A 197 1 13 HELIX 12 AB3 ASN B 19 LYS B 29 1 11 HELIX 13 AB4 LYS B 29 GLY B 52 1 24 HELIX 14 AB5 ASP B 53 ASN B 80 1 28 HELIX 15 AB6 LYS B 90 GLY B 102 1 13 HELIX 16 AB7 SER B 103 GLY B 117 1 15 HELIX 17 AB8 PRO B 145 GLY B 151 1 7 HELIX 18 AB9 TRP B 161 ALA B 164 5 4 HELIX 19 AC1 TYR B 165 LYS B 170 1 6 HELIX 20 AC2 VAL B 172 TRP B 181 1 10 HELIX 21 AC3 ASN B 182 ILE B 184 5 3 HELIX 22 AC4 ASN B 185 LYS B 197 1 13 SHEET 1 AA1 3 HIS A 134 PRO A 141 0 SHEET 2 AA1 3 GLY A 122 ASN A 129 -1 N ASN A 129 O HIS A 134 SHEET 3 AA1 3 ILE A 153 ASP A 159 -1 O ILE A 158 N GLY A 124 SHEET 1 AA2 3 HIS B 134 PRO B 141 0 SHEET 2 AA2 3 GLY B 122 ASN B 129 -1 N ASN B 129 O HIS B 134 SHEET 3 AA2 3 ILE B 153 ASP B 159 -1 O LEU B 155 N LEU B 126 LINK NE2 HIS A 26 MN MN A 201 1555 1555 2.13 LINK NE2 HIS A 74 MN MN A 201 1555 1555 2.22 LINK OD2 ASP A 159 MN MN A 201 1555 1555 2.11 LINK NE2 HIS A 163 MN MN A 201 1555 1555 2.22 LINK MN MN A 201 O HOH A 317 1555 1555 2.20 LINK NE2 HIS B 26 MN MN B 201 1555 1555 2.14 LINK NE2 HIS B 74 MN MN B 201 1555 1555 2.16 LINK OD2 ASP B 159 MN MN B 201 1555 1555 2.11 LINK NE2 HIS B 163 MN MN B 201 1555 1555 2.22 CISPEP 1 GLU A 15 PRO A 16 0 4.02 CISPEP 2 GLU B 15 PRO B 16 0 1.79 CRYST1 79.400 79.400 238.430 90.00 90.00 120.00 P 61 2 2 24 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 0.012594 0.007271 0.000000 0.00000 SCALE2 0.000000 0.014543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004194 0.00000