HEADER OXIDOREDUCTASE 10-JUL-07 2QKA TITLE STRUCTURAL AND KINETIC STUDY OF THE DIFFERENCES BETWEEN HUMAN AND TITLE 2 E.COLI MANGANESE SUPEROXIDE DISMUTASES COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [MN]; COMPND 3 CHAIN: A, C; COMPND 4 EC: 1.15.1.1; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS METALLOENZYME, PROTON WIRE, ACETYLATION, MANGANESE, METAL-BINDING, KEYWDS 2 MITOCHONDRION, OXIDOREDUCTASE, POLYMORPHISM, TRANSIT PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHENG,J.F.DOMSIC,D.CABELLI,R.MCKENNA,D.N.SILVERMAN REVDAT 5 30-AUG-23 2QKA 1 REMARK REVDAT 4 20-OCT-21 2QKA 1 REMARK SEQADV REVDAT 3 18-OCT-17 2QKA 1 REMARK REVDAT 2 24-FEB-09 2QKA 1 VERSN REVDAT 1 29-JUL-08 2QKA 0 JRNL AUTH J.ZHENG,J.F.DOMSIC,D.CABELLI,R.MCKENNA,D.N.SILVERMAN JRNL TITL STRUCTURAL AND KINETIC STUDY OF DIFFERENCES BETWEEN HUMAN JRNL TITL 2 AND ESCHERICHIA COLI MANGANESE SUPEROXIDE DISMUTASES. JRNL REF BIOCHEMISTRY V. 46 14830 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 18044968 JRNL DOI 10.1021/BI7014103 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 23029 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 5% OF TOTAL REFLECTIONS REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1113 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3096 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03100 REMARK 3 B22 (A**2) : -0.03100 REMARK 3 B33 (A**2) : 0.06300 REMARK 3 B12 (A**2) : -5.98700 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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) : 1.197 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.837 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.205 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.319 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 64.80 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000043704. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23426 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 1.800 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.3000 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 (%) : 88.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.11000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1LUV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5M AMMONIUM SULFATE, 0.1M MALIC REMARK 280 ACID, 0.1M IMIDAZOLE, PH 8.0, VAPOR DIFFUSION, TEMPERATURE 300K 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 80.92367 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 161.84733 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 121.38550 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 202.30917 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 40.46183 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 80.92367 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 161.84733 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 202.30917 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 121.38550 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 40.46183 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 BIOMT1 2 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 40.46183 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH C 315 O HOH C 315 12555 0.50 REMARK 500 O HOH A 241 O HOH A 241 12555 0.55 REMARK 500 CG ASP C 10 O HOH A 247 8665 1.33 REMARK 500 CB ASP C 10 O HOH A 247 8665 1.53 REMARK 500 OD2 ASP C 10 O HOH A 247 8665 1.68 REMARK 500 CG LYS A 106 OE2 GLU C 43 6545 2.05 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 ASN A 142 -121.31 46.39 REMARK 500 TYR A 165 -15.88 -151.04 REMARK 500 LYS A 170 -136.82 52.57 REMARK 500 ASN C 142 -121.27 46.40 REMARK 500 TYR C 165 -15.92 -151.01 REMARK 500 LYS C 170 -136.81 52.61 REMARK 500 REMARK 500 REMARK: NULL 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 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 199 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QKC RELATED DB: PDB DBREF 2QKA A 1 196 UNP P04179 SODM_HUMAN 25 220 DBREF 2QKA C 1 196 UNP P04179 SODM_HUMAN 25 220 SEQADV 2QKA ALA A 66 UNP P04179 PHE 90 ENGINEERED MUTATION SEQADV 2QKA ALA C 66 UNP P04179 PHE 90 ENGINEERED MUTATION SEQRES 1 A 196 LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY ALA SEQRES 2 A 196 LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU HIS SEQRES 3 A 196 HIS SER LYS HIS HIS ALA ALA TYR VAL ASN ASN LEU ASN SEQRES 4 A 196 VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS GLY SEQRES 5 A 196 ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU LYS SEQRES 6 A 196 ALA ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE TRP SEQRES 7 A 196 THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS GLY SEQRES 8 A 196 GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER PHE SEQRES 9 A 196 ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL GLY SEQRES 10 A 196 VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN LYS SEQRES 11 A 196 GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN GLN SEQRES 12 A 196 ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU LEU SEQRES 13 A 196 GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN TYR SEQRES 14 A 196 LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP ASN SEQRES 15 A 196 VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET ALA SEQRES 16 A 196 CYS SEQRES 1 C 196 LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY ALA SEQRES 2 C 196 LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU HIS SEQRES 3 C 196 HIS SER LYS HIS HIS ALA ALA TYR VAL ASN ASN LEU ASN SEQRES 4 C 196 VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS GLY SEQRES 5 C 196 ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU LYS SEQRES 6 C 196 ALA ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE TRP SEQRES 7 C 196 THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS GLY SEQRES 8 C 196 GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER PHE SEQRES 9 C 196 ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL GLY SEQRES 10 C 196 VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN LYS SEQRES 11 C 196 GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN GLN SEQRES 12 C 196 ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU LEU SEQRES 13 C 196 GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN TYR SEQRES 14 C 196 LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP ASN SEQRES 15 C 196 VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET ALA SEQRES 16 C 196 CYS HET MN A 199 1 HET MN C 199 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *136(H2 O) HELIX 1 1 ASN A 19 LYS A 29 1 11 HELIX 2 2 LYS A 29 LYS A 51 1 23 HELIX 3 3 ASP A 53 LEU A 60 1 8 HELIX 4 4 LEU A 60 LEU A 81 1 22 HELIX 5 5 LYS A 90 GLY A 102 1 13 HELIX 6 6 SER A 103 GLY A 117 1 15 HELIX 7 7 PRO A 145 GLY A 151 1 7 HELIX 8 8 TRP A 161 ALA A 164 5 4 HELIX 9 9 TYR A 165 LYS A 170 1 6 HELIX 10 10 VAL A 172 TRP A 181 1 10 HELIX 11 11 ASN A 182 ILE A 184 5 3 HELIX 12 12 ASN A 185 CYS A 196 1 12 HELIX 13 13 ASN C 19 LYS C 29 1 11 HELIX 14 14 LYS C 29 LYS C 51 1 23 HELIX 15 15 ASP C 53 LEU C 60 1 8 HELIX 16 16 LEU C 60 LEU C 81 1 22 HELIX 17 17 LYS C 90 GLY C 102 1 13 HELIX 18 18 SER C 103 GLY C 117 1 15 HELIX 19 19 PRO C 145 GLY C 151 1 7 HELIX 20 20 TRP C 161 ALA C 164 5 4 HELIX 21 21 TYR C 165 LYS C 170 1 6 HELIX 22 22 VAL C 172 TRP C 181 1 10 HELIX 23 23 ASN C 182 ILE C 184 5 3 HELIX 24 24 ASN C 185 CYS C 196 1 12 SHEET 1 A 3 HIS A 134 PRO A 141 0 SHEET 2 A 3 GLY A 122 ASN A 129 -1 N GLY A 127 O GLN A 136 SHEET 3 A 3 ILE A 153 ASP A 159 -1 O ILE A 158 N GLY A 124 SHEET 1 B 3 HIS C 134 PRO C 141 0 SHEET 2 B 3 GLY C 122 ASN C 129 -1 N GLY C 127 O GLN C 136 SHEET 3 B 3 ILE C 153 ASP C 159 -1 O ILE C 158 N GLY C 124 CISPEP 1 GLU A 15 PRO A 16 0 0.04 CISPEP 2 GLU C 15 PRO C 16 0 -0.04 SITE 1 AC1 5 HIS A 26 HIS A 74 ASP A 159 HIS A 163 SITE 2 AC1 5 HOH A 240 SITE 1 AC2 5 HIS C 26 HIS C 74 ASP C 159 HIS C 163 SITE 2 AC2 5 HOH C 314 CRYST1 81.162 81.162 242.771 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 0.012321 0.007114 0.000000 0.00000 SCALE2 0.000000 0.014227 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004119 0.00000