HEADER OXIDOREDUCTASE 09-MAY-05 1ZLZ TITLE RE-EVALUATION OF THE LOW-TEMPERATURE AZIDE IN MN-DEPENDENT SUPEROXIDE TITLE 2 DISMUTASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MNSOD; COMPND 5 EC: 1.15.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: QC781; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PDT1-5 KEYWDS AZIDE DERIVATIVE, MANGANESE SUPEROXIDE DISMUTASE, LOCALIZED MIXED- KEYWDS 2 VALENT DIMER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.SALVADOR,M.M.WHITTAKER,J.W.WHITTAKER,G.B.JAMESON REVDAT 5 25-OCT-23 1ZLZ 1 REMARK REVDAT 4 10-NOV-21 1ZLZ 1 REMARK SEQADV LINK REVDAT 3 11-OCT-17 1ZLZ 1 REMARK REVDAT 2 24-FEB-09 1ZLZ 1 VERSN REVDAT 1 02-MAY-06 1ZLZ 0 JRNL AUTH J.R.SALVADOR,M.M.WHITTAKER,J.W.WHITTAKER,G.B.JAMESON JRNL TITL AZIDE ADDUCT OF THE Y174F MUTANT OF MANGANESE SUPEROXIDE JRNL TITL 2 DISMUTASE FROM ESCHERICHIA COLI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.186 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.182 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2848 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 56727 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3254 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 421 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 ANGLE DISTANCES (A) : 1.340 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1ZLZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000032875. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 8.5 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC BLUE REMARK 200 OPTICS : OSMIC BLUE REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52079 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 35.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.020 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 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 1IX9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, MPD, TRIS BUFFER, PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 22.83800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TYR A 11 CB - CG - CD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 HIS A 27 CB - CG - CD2 ANGL. DEV. = 10.2 DEGREES REMARK 500 HIS A 27 CG - ND1 - CE1 ANGL. DEV. = 8.4 DEGREES REMARK 500 HIS A 31 CB - CG - CD2 ANGL. DEV. = 8.9 DEGREES REMARK 500 TRP A 85 CD1 - NE1 - CE2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 180 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 TYR B 2 CB - CG - CD1 ANGL. DEV. = 5.3 DEGREES REMARK 500 TRP B 85 CD1 - NE1 - CE2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG B 104 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 123 NE - CZ - NH2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG B 180 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES 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 145 -120.35 47.14 REMARK 500 TYR A 173 -2.86 -141.35 REMARK 500 GLN A 178 -122.12 53.69 REMARK 500 LYS B 89 133.43 -173.73 REMARK 500 ASP B 136 -6.00 59.69 REMARK 500 ASN B 145 -122.21 53.48 REMARK 500 GLN B 178 -122.02 49.59 REMARK 500 LYS B 204 18.83 52.29 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 MH2 A 206 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 MH2 A 206 O1 174.9 REMARK 620 3 HIS A 81 NE2 93.9 90.4 REMARK 620 4 ASP A 167 OD2 88.9 87.0 112.6 REMARK 620 5 HIS A 171 NE2 90.6 88.7 129.3 117.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MH2 B 206 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 26 NE2 REMARK 620 2 MH2 B 206 O1 170.8 REMARK 620 3 HIS B 81 NE2 96.4 91.1 REMARK 620 4 ASP B 167 OD2 87.9 84.9 105.9 REMARK 620 5 HIS B 171 NE2 86.2 90.3 148.2 105.8 REMARK 620 6 AZI B1207 N3 95.6 91.6 74.7 176.4 73.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI B 1207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 1209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MH2 A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MH2 B 206 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VEW RELATED DB: PDB REMARK 900 RELATED ID: 1IXB RELATED DB: PDB REMARK 900 RELATED ID: 1IX9 RELATED DB: PDB REMARK 900 RELATED ID: 1IOH RELATED DB: PDB DBREF 1ZLZ A 1 205 UNP P00448 SODM_ECOLI 1 205 DBREF 1ZLZ B 1 205 UNP P00448 SODM_ECOLI 1 205 SEQADV 1ZLZ PHE A 174 UNP P00448 TYR 174 ENGINEERED MUTATION SEQADV 1ZLZ PHE B 174 UNP P00448 TYR 174 ENGINEERED MUTATION SEQRES 1 A 205 SER TYR THR LEU PRO SER LEU PRO TYR ALA TYR ASP ALA SEQRES 2 A 205 LEU GLU PRO HIS PHE ASP LYS GLN THR MET GLU ILE HIS SEQRES 3 A 205 HIS THR LYS HIS HIS GLN THR TYR VAL ASN ASN ALA ASN SEQRES 4 A 205 ALA ALA LEU GLU SER LEU PRO GLU PHE ALA ASN LEU PRO SEQRES 5 A 205 VAL GLU GLU LEU ILE THR LYS LEU ASP GLN LEU PRO ALA SEQRES 6 A 205 ASP LYS LYS THR VAL LEU ARG ASN ASN ALA GLY GLY HIS SEQRES 7 A 205 ALA ASN HIS SER LEU PHE TRP LYS GLY LEU LYS LYS GLY SEQRES 8 A 205 THR THR LEU GLN GLY ASP LEU LYS ALA ALA ILE GLU ARG SEQRES 9 A 205 ASP PHE GLY SER VAL ASP ASN PHE LYS ALA GLU PHE GLU SEQRES 10 A 205 LYS ALA ALA ALA SER ARG PHE GLY SER GLY TRP ALA TRP SEQRES 11 A 205 LEU VAL LEU LYS GLY ASP LYS LEU ALA VAL VAL SER THR SEQRES 12 A 205 ALA ASN GLN ASP SER PRO LEU MET GLY GLU ALA ILE SER SEQRES 13 A 205 GLY ALA SER GLY PHE PRO ILE MET GLY LEU ASP VAL TRP SEQRES 14 A 205 GLU HIS ALA TYR PHE LEU LYS PHE GLN ASN ARG ARG PRO SEQRES 15 A 205 ASP TYR ILE LYS GLU PHE TRP ASN VAL VAL ASN TRP ASP SEQRES 16 A 205 GLU ALA ALA ALA ARG PHE ALA ALA LYS LYS SEQRES 1 B 205 SER TYR THR LEU PRO SER LEU PRO TYR ALA TYR ASP ALA SEQRES 2 B 205 LEU GLU PRO HIS PHE ASP LYS GLN THR MET GLU ILE HIS SEQRES 3 B 205 HIS THR LYS HIS HIS GLN THR TYR VAL ASN ASN ALA ASN SEQRES 4 B 205 ALA ALA LEU GLU SER LEU PRO GLU PHE ALA ASN LEU PRO SEQRES 5 B 205 VAL GLU GLU LEU ILE THR LYS LEU ASP GLN LEU PRO ALA SEQRES 6 B 205 ASP LYS LYS THR VAL LEU ARG ASN ASN ALA GLY GLY HIS SEQRES 7 B 205 ALA ASN HIS SER LEU PHE TRP LYS GLY LEU LYS LYS GLY SEQRES 8 B 205 THR THR LEU GLN GLY ASP LEU LYS ALA ALA ILE GLU ARG SEQRES 9 B 205 ASP PHE GLY SER VAL ASP ASN PHE LYS ALA GLU PHE GLU SEQRES 10 B 205 LYS ALA ALA ALA SER ARG PHE GLY SER GLY TRP ALA TRP SEQRES 11 B 205 LEU VAL LEU LYS GLY ASP LYS LEU ALA VAL VAL SER THR SEQRES 12 B 205 ALA ASN GLN ASP SER PRO LEU MET GLY GLU ALA ILE SER SEQRES 13 B 205 GLY ALA SER GLY PHE PRO ILE MET GLY LEU ASP VAL TRP SEQRES 14 B 205 GLU HIS ALA TYR PHE LEU LYS PHE GLN ASN ARG ARG PRO SEQRES 15 B 205 ASP TYR ILE LYS GLU PHE TRP ASN VAL VAL ASN TRP ASP SEQRES 16 B 205 GLU ALA ALA ALA ARG PHE ALA ALA LYS LYS HET AZI A1209 3 HET MH2 A 206 2 HET AZI B1207 3 HET MH2 B 206 2 HETNAM AZI AZIDE ION HETNAM MH2 MANGANESE ION, 1 HYDROXYL COORDINATED HETSYN MH2 [MN(OH)]+ FORMUL 3 AZI 2(N3 1-) FORMUL 4 MH2 2(H MN O 2+) FORMUL 7 HOH *421(H2 O) HELIX 1 1 ASP A 19 LYS A 29 1 11 HELIX 2 2 LYS A 29 GLU A 43 1 15 HELIX 3 3 LEU A 45 ASN A 50 1 6 HELIX 4 4 PRO A 52 ILE A 57 1 6 HELIX 5 5 THR A 58 LEU A 63 5 6 HELIX 6 6 PRO A 64 ASP A 66 5 3 HELIX 7 7 LYS A 67 GLY A 87 1 21 HELIX 8 8 GLN A 95 GLY A 107 1 13 HELIX 9 9 SER A 108 ARG A 123 1 16 HELIX 10 10 SER A 148 MET A 151 5 4 HELIX 11 11 GLY A 152 GLY A 157 1 6 HELIX 12 12 TRP A 169 ALA A 172 5 4 HELIX 13 13 TYR A 173 GLN A 178 1 6 HELIX 14 14 ARG A 180 VAL A 192 1 13 HELIX 15 15 ASN A 193 LYS A 205 1 13 HELIX 16 16 ASP B 19 LYS B 29 1 11 HELIX 17 17 LYS B 29 GLU B 43 1 15 HELIX 18 18 LEU B 45 ASN B 50 1 6 HELIX 19 19 PRO B 52 ILE B 57 1 6 HELIX 20 20 THR B 58 LEU B 63 5 6 HELIX 21 21 PRO B 64 ASP B 66 5 3 HELIX 22 22 LYS B 67 GLY B 87 1 21 HELIX 23 23 GLN B 95 GLY B 107 1 13 HELIX 24 24 SER B 108 ARG B 123 1 16 HELIX 25 25 SER B 148 MET B 151 5 4 HELIX 26 26 GLY B 152 GLY B 157 1 6 HELIX 27 27 TRP B 169 ALA B 172 5 4 HELIX 28 28 TYR B 173 GLN B 178 1 6 HELIX 29 29 ARG B 180 TRP B 189 1 10 HELIX 30 30 ASN B 193 LYS B 204 1 12 SHEET 1 A 3 LYS A 137 ALA A 144 0 SHEET 2 A 3 GLY A 127 LYS A 134 -1 N TRP A 130 O VAL A 141 SHEET 3 A 3 PHE A 161 ASP A 167 -1 O ILE A 163 N LEU A 131 SHEET 1 B 3 LYS B 137 ALA B 144 0 SHEET 2 B 3 GLY B 127 LYS B 134 -1 N TRP B 130 O VAL B 141 SHEET 3 B 3 PHE B 161 ASP B 167 -1 O ILE B 163 N LEU B 131 LINK NE2 HIS A 26 MN MH2 A 206 1555 1555 2.18 LINK NE2 HIS A 81 MN MH2 A 206 1555 1555 2.14 LINK OD2 ASP A 167 MN MH2 A 206 1555 1555 2.00 LINK NE2 HIS A 171 MN MH2 A 206 1555 1555 2.17 LINK NE2 HIS B 26 MN MH2 B 206 1555 1555 2.17 LINK NE2 HIS B 81 MN MH2 B 206 1555 1555 2.10 LINK OD2 ASP B 167 MN MH2 B 206 1555 1555 2.04 LINK NE2 HIS B 171 MN MH2 B 206 1555 1555 2.16 LINK MN MH2 B 206 N3 AZI B1207 1555 1555 1.94 CISPEP 1 GLU A 15 PRO A 16 0 -0.34 CISPEP 2 GLU B 15 PRO B 16 0 -3.30 SITE 1 AC1 7 HIS B 26 HIS B 30 HIS B 31 TYR B 34 SITE 2 AC1 7 HIS B 81 HIS B 171 MH2 B 206 SITE 1 AC2 1 HOH A3415 SITE 1 AC3 6 HIS A 26 HIS A 81 GLN A 146 ASP A 167 SITE 2 AC3 6 TRP A 169 HIS A 171 SITE 1 AC4 7 HIS B 26 HIS B 81 GLN B 146 ASP B 167 SITE 2 AC4 7 TRP B 169 HIS B 171 AZI B1207 CRYST1 46.727 45.676 95.859 90.00 97.92 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 0.021401 0.000000 0.002977 0.00000 SCALE2 0.000000 0.021893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010532 0.00000