2F5E - Header Asymmetric Unit

HEADER TRANSCRIPTION 25-NOV-05 2F5E

TITLE BACILLUS SUBTILIS MANGANESE TRANSPORT REGULATOR (MNTR) TITLE 2 BOUND TO MANGANESE, AB CONFORMATION, PH 6.5

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR MNTR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MANGANESE TRANSPORT REGULATOR; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: MNTR; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHB7506

KEYWDS HELIX-TURN-HELIX, DNA-BINDING PROTEIN, METALLOREGULATORY KEYWDS 2 PROTEIN, TRANSCRIPTION

EXPDTA X-RAY DIFFRACTION

AUTHOR J.I.KLIEGMAN,S.L.GRINER,J.D.HELMANN,R.G.BRENNAN,A.GLASFELD

REVDAT 3 24-FEB-09 2F5E 1 VERSN REVDAT 2 11-APR-06 2F5E 1 JRNL REVDAT 1 07-MAR-06 2F5E 0

JRNL AUTH J.I.KLIEGMAN,S.L.GRINER,J.D.HELMANN,R.G.BRENNAN, JRNL AUTH 2 A.GLASFELD JRNL TITL STRUCTURAL BASIS FOR THE METAL-SELECTIVE JRNL TITL 2 ACTIVATION OF THE MANGANESE TRANSPORT REGULATOR OF JRNL TITL 3 BACILLUS SUBTILIS. JRNL REF BIOCHEMISTRY V. 45 3493 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16533030 JRNL DOI 10.1021/BI0524215

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 927452.500 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 16728 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 SET) : 0.237 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 820 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2630 REMARK 3 BIN R VALUE (WORKING SET) : 0.3010 REMARK 3 BIN FREE R VALUE : 0.3510 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 135 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2154 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 69 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 14.45000 REMARK 3 B22 (A**2) : -7.90000 REMARK 3 B33 (A**2) : -6.55000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -5.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.33 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.00 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.72 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 46.46 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2F5E COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-06. REMARK 100 THE RCSB ID CODE IS RCSB035471.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16728 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.7000 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) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 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 1ON1 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.1 M MAGNESIUM REMARK 280 CHLORIDE, 0.1 M CACODYLATE, PH 6.50, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 295K

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 23.00500 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: 2990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 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 MET A 1 REMARK 465 GLU A 55 REMARK 465 LYS A 56 REMARK 465 TYR A 57 REMARK 465 ARG A 58 REMARK 465 THR A 137 REMARK 465 GLU A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 ASN A 141 REMARK 465 GLN A 142 REMARK 465 MET B 1 REMARK 465 GLU B 55 REMARK 465 LYS B 56 REMARK 465 TYR B 57 REMARK 465 ARG B 58 REMARK 465 THR B 137 REMARK 465 GLU B 138 REMARK 465 HIS B 139 REMARK 465 HIS B 140 REMARK 465 ASN B 141 REMARK 465 GLN B 142

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 ASP A 123 106.54 -168.80 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 A1150 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 ND1 REMARK 620 2 GLU A 99 OE2 86.5 REMARK 620 3 GLU A 102 OE2 121.4 81.7 REMARK 620 4 HOH A1154 O 147.0 70.8 79.8 REMARK 620 5 HOH A1153 O 91.8 77.5 139.5 60.7 REMARK 620 6 GLU A 102 OE1 80.2 112.5 53.4 130.2 166.5 REMARK 620 7 GLU A 11 OE2 104.4 163.8 102.0 94.1 90.0 81.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A1151 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 102 OE2 REMARK 620 2 HOH A1152 O 75.6 REMARK 620 3 HOH A1154 O 80.9 100.9 REMARK 620 4 HIS A 103 NE2 99.3 83.7 175.3 REMARK 620 5 GLU A 11 OE1 96.1 171.1 74.2 101.1 REMARK 620 6 ASP A 8 OD2 159.1 93.8 83.6 97.2 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B2150 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 102 OE1 REMARK 620 2 GLU B 102 OE2 52.5 REMARK 620 3 HIS B 77 ND1 86.8 130.9 REMARK 620 4 GLU B 99 OE2 110.1 79.5 93.0 REMARK 620 5 HOH B2152 O 132.2 84.2 140.9 75.3 REMARK 620 6 HOH B2153 O 163.0 144.6 78.4 79.4 63.0 REMARK 620 7 GLU B 11 OE2 97.4 108.0 102.9 148.9 75.6 78.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B2151 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 102 OE2 REMARK 620 2 HIS B 103 NE2 97.1 REMARK 620 3 HOH B2154 O 68.6 87.2 REMARK 620 4 HOH B2152 O 92.1 163.7 108.7 REMARK 620 5 ASP B 8 OD2 157.2 98.0 95.2 77.6 REMARK 620 6 GLU B 11 OE1 98.3 90.2 166.1 75.2 98.7 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 MN A 1150 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 1151 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 2150 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 2151

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ON1 RELATED DB: PDB REMARK 900 MNTR BOUND TO MANGANESE, AB CONFORMATION REMARK 900 RELATED ID: 2F5C RELATED DB: PDB REMARK 900 MNTR BOUND TO MANGANESE, HEXAGONAL CRYSTAL FORM REMARK 900 RELATED ID: 2F5D RELATED DB: PDB REMARK 900 MNTR BOUND TO MANGANESE, AC CONFORMATION, PH 6.5 REMARK 900 RELATED ID: 2F5F RELATED DB: PDB REMARK 900 MNTR BOUND TO MANGANESE, AC CONFORMATION, PH 8.5

REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHOR MAINTAINS THAT THE CORRECT RESIDUE REMARK 999 AT THIS LOCATION SHOULD BE GLU.

DBREF 2F5E A 1 142 UNP P54512 MNTR_BACSU 1 142 DBREF 2F5E B 1 142 UNP P54512 MNTR_BACSU 1 142

SEQADV 2F5E GLU A 81 UNP P54512 ASP 81 SEE REMARK 999 SEQADV 2F5E GLU B 81 UNP P54512 ASP 81 SEE REMARK 999

SEQRES 1 A 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 A 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 A 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 A 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 A 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 A 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 A 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 A 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 A 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 A 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 A 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN SEQRES 1 B 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 B 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 B 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 B 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 B 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 B 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 B 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 B 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 B 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 B 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 B 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN

HET MN A1150 1 HET MN A1151 1 HET MN B2150 1 HET MN B2151 1

HETNAM MN MANGANESE (II) ION

FORMUL 3 MN 4(MN 2+) FORMUL 7 HOH *69(H2 O)

HELIX 1 1 THR A 3 GLY A 21 1 19 HELIX 2 2 ARG A 24 LEU A 32 1 9 HELIX 3 3 HIS A 35 ASP A 49 1 15 HELIX 4 4 THR A 63 ILE A 87 1 25 HELIX 5 5 ASP A 90 GLU A 102 1 13 HELIX 6 6 HIS A 103 LEU A 105 5 3 HELIX 7 7 SER A 106 GLU A 122 1 17 HELIX 8 8 ASP A 123 GLN A 134 1 12 HELIX 9 9 THR B 3 GLY B 21 1 19 HELIX 10 10 ARG B 24 LEU B 32 1 9 HELIX 11 11 HIS B 35 ASP B 49 1 15 HELIX 12 12 THR B 63 ILE B 87 1 25 HELIX 13 13 ASP B 90 GLU B 102 1 13 HELIX 14 14 HIS B 103 LEU B 105 5 3 HELIX 15 15 SER B 106 ASP B 123 1 18 HELIX 16 16 ASP B 123 LYS B 136 1 14

SHEET 1 A 2 LEU A 52 ILE A 53 0 SHEET 2 A 2 VAL A 61 LEU A 62 -1 O VAL A 61 N ILE A 53 SHEET 1 B 2 LEU B 52 ILE B 53 0 SHEET 2 B 2 VAL B 61 LEU B 62 -1 O VAL B 61 N ILE B 53

LINK MN MN A1150 ND1 HIS A 77 1555 1555 2.22 LINK MN MN A1150 OE2 GLU A 99 1555 1555 2.12 LINK MN MN A1150 OE2 GLU A 102 1555 1555 2.33 LINK MN MN A1150 O HOH A1154 1555 1555 2.45 LINK MN MN A1150 O HOH A1153 1555 1555 2.39 LINK MN MN A1150 OE1 GLU A 102 1555 1555 2.51 LINK MN MN A1150 OE2 GLU A 11 1555 1555 2.41 LINK MN MN A1151 OE2 GLU A 102 1555 1555 2.23 LINK MN MN A1151 O HOH A1152 1555 1555 2.36 LINK MN MN A1151 O HOH A1154 1555 1555 2.49 LINK MN MN A1151 NE2 HIS A 103 1555 1555 2.22 LINK MN MN A1151 OE1 GLU A 11 1555 1555 2.22 LINK MN MN A1151 OD2 ASP A 8 1555 1555 2.41 LINK MN MN B2150 OE1 GLU B 102 1555 1555 2.42 LINK MN MN B2150 OE2 GLU B 102 1555 1555 2.49 LINK MN MN B2150 ND1 HIS B 77 1555 1555 2.11 LINK MN MN B2150 OE2 GLU B 99 1555 1555 2.14 LINK MN MN B2150 O HOH B2152 1555 1555 2.50 LINK MN MN B2150 O HOH B2153 1555 1555 2.18 LINK MN MN B2150 OE2 GLU B 11 1555 1555 2.16 LINK MN MN B2151 OE2 GLU B 102 1555 1555 2.01 LINK MN MN B2151 NE2 HIS B 103 1555 1555 2.37 LINK MN MN B2151 O HOH B2154 1555 1555 2.41 LINK MN MN B2151 O HOH B2152 1555 1555 2.61 LINK MN MN B2151 OD2 ASP B 8 1555 1555 2.49 LINK MN MN B2151 OE1 GLU B 11 1555 1555 2.30

SITE 1 AC1 7 GLU A 11 HIS A 77 GLU A 99 GLU A 102 SITE 2 AC1 7 MN A1151 HOH A1153 HOH A1154 SITE 1 AC2 7 ASP A 8 GLU A 11 GLU A 102 HIS A 103 SITE 2 AC2 7 MN A1150 HOH A1152 HOH A1154 SITE 1 AC3 7 GLU B 11 HIS B 77 GLU B 99 GLU B 102 SITE 2 AC3 7 MN B2151 HOH B2152 HOH B2153 SITE 1 AC4 7 ASP B 8 GLU B 11 GLU B 102 HIS B 103 SITE 2 AC4 7 MN B2150 HOH B2152 HOH B2154

CRYST1 49.400 46.010 74.360 90.00 92.93 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 0.020243 0.000000 0.001036 0.00000

SCALE2 0.000000 0.021734 0.000000 0.00000

SCALE3 0.000000 0.000000 0.013466 0.00000