HEADER GENE REGULATION 04-JUN-24 9C4C TITLE THE STRUCTURE OF TWO MNTR DIMERS BOUND TO THE NATIVE MNEP PROMOTER TITLE 2 SEQUENCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (39-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (38-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR MNTR; COMPND 11 CHAIN: E, F, G, H; COMPND 12 SYNONYM: MANGANESE TRANSPORT REGULATOR,MANGANESE(II) COMPND 13 METALLOREGULATORY PROTEIN MNTR; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 4 ORGANISM_TAXID: 1423; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 8 ORGANISM_TAXID: 1423; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 11 ORGANISM_TAXID: 1423; SOURCE 12 GENE: MNTR, YQHN, BSU24520; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MANGANESE, METAL ION HOMEOSTASIS, TRANSCRIPTION REGULATION, KEYWDS 2 TRANSCRIPTION ACTIVATION, COOPERATIVE BINDING, GENE REGULATION EXPDTA ELECTRON MICROSCOPY AUTHOR H.SHI,Y.FU,A.GLASFELD,S.AHUJA REVDAT 1 14-AUG-24 9C4C 0 JRNL AUTH H.SHI,Y.FU,A.GLASFELD,S.AHUJA JRNL TITL THE STRUCTURE OF TWO MNTR DIMERS BOUND TO THE NATIVE MNEP JRNL TITL 2 PROMOTER SEQUENCE. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.090 REMARK 3 NUMBER OF PARTICLES : 194072 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9C4C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1000284687. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : MNTR BOUND TO MNEP PROMOTER REMARK 245 SEQUENCE; MNTR; MNEP PROMOTER REMARK 245 SEQUENCE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, E, F, G, H 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 E 1 REMARK 465 THR E 2 REMARK 465 HIS E 139 REMARK 465 HIS E 140 REMARK 465 ASN E 141 REMARK 465 GLN E 142 REMARK 465 MET F 1 REMARK 465 THR F 2 REMARK 465 GLU F 138 REMARK 465 HIS F 139 REMARK 465 HIS F 140 REMARK 465 ASN F 141 REMARK 465 GLN F 142 REMARK 465 MET G 1 REMARK 465 THR G 2 REMARK 465 GLU G 138 REMARK 465 HIS G 139 REMARK 465 HIS G 140 REMARK 465 ASN G 141 REMARK 465 GLN G 142 REMARK 465 MET H 1 REMARK 465 THR H 2 REMARK 465 HIS H 139 REMARK 465 HIS H 140 REMARK 465 ASN H 141 REMARK 465 GLN H 142 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 OP2 DT A 44 HG SER G 26 1.47 REMARK 500 O ASP G 129 HG SER G 132 1.49 REMARK 500 OD2 ASP H 123 NH1 ARG H 126 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 DT A 30 O4' - C1' - N1 ANGL. DEV. = 3.0 DEGREES REMARK 500 DA A 50 O4' - C1' - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 DG A 55 O4' - C1' - N9 ANGL. DEV. = 2.3 DEGREES REMARK 500 DG B -33 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA B -27 O4' - C1' - N9 ANGL. DEV. = 2.7 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 GLU E 50 -6.70 70.02 REMARK 500 TYR E 57 12.95 -140.62 REMARK 500 TYR F 57 19.31 53.05 REMARK 500 ARG F 58 -50.69 -121.53 REMARK 500 TYR G 57 13.34 57.95 REMARK 500 ARG G 58 -50.17 -120.13 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 E 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 8 OD1 REMARK 620 2 ASP E 8 OD2 61.1 REMARK 620 3 GLU E 99 OE1 121.0 99.0 REMARK 620 4 GLU E 102 OE2 99.5 158.5 82.6 REMARK 620 5 HIS E 103 NE2 86.5 84.2 150.4 104.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN E 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 11 OE2 REMARK 620 2 HIS E 77 ND1 92.2 REMARK 620 3 GLU E 99 OE2 111.0 93.5 REMARK 620 4 GLU E 102 OE1 127.5 88.1 121.4 REMARK 620 5 GLU E 102 OE2 117.8 146.0 90.5 61.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN F 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 8 OD1 REMARK 620 2 GLU F 11 OE1 89.0 REMARK 620 3 GLU F 99 OE1 95.4 119.2 REMARK 620 4 GLU F 102 OE2 171.0 96.2 75.7 REMARK 620 5 HIS F 103 NE2 91.1 120.6 119.9 92.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN F 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU F 11 OE2 REMARK 620 2 HIS F 77 ND1 104.1 REMARK 620 3 GLU F 99 OE2 103.4 84.3 REMARK 620 4 GLU F 102 OE1 125.8 99.7 126.9 REMARK 620 5 GLU F 102 OE2 105.7 150.2 89.2 61.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN G 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 8 OD1 REMARK 620 2 GLU G 11 OE1 110.5 REMARK 620 3 GLU G 102 OE2 145.9 96.1 REMARK 620 4 HIS G 103 NE2 82.0 132.3 96.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN G 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU G 11 OE2 REMARK 620 2 HIS G 77 ND1 101.2 REMARK 620 3 GLU G 99 OE1 122.7 93.1 REMARK 620 4 GLU G 102 OE1 127.0 91.7 107.4 REMARK 620 5 GLU G 102 OE2 113.3 144.4 76.1 60.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN H 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 8 OD1 REMARK 620 2 ASP H 8 OD2 67.5 REMARK 620 3 GLU H 99 OE1 90.2 124.9 REMARK 620 4 GLU H 102 OE2 160.3 104.4 79.8 REMARK 620 5 HIS H 103 NE2 95.0 96.4 136.7 104.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN H 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU H 11 OE1 REMARK 620 2 GLU H 11 OE2 60.5 REMARK 620 3 HIS H 77 ND1 145.4 92.5 REMARK 620 4 GLU H 99 OE2 119.8 102.7 85.2 REMARK 620 5 GLU H 102 OE1 113.2 145.6 76.0 108.4 REMARK 620 6 GLU H 102 OE2 83.7 140.8 126.6 80.6 60.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-45181 RELATED DB: EMDB REMARK 900 THE STRUCTURE OF TWO MNTR DIMERS BOUND TO THE NATIVE MNEP PROMOTER REMARK 900 SEQUENCE. DBREF 9C4C A 22 60 PDB 9C4C 9C4C 22 60 DBREF 9C4C B -60 -23 PDB 9C4C 9C4C -60 -23 DBREF 9C4C E 1 142 UNP P54512 MNTR_BACSU 1 142 DBREF 9C4C F 1 142 UNP P54512 MNTR_BACSU 1 142 DBREF 9C4C G 1 142 UNP P54512 MNTR_BACSU 1 142 DBREF 9C4C H 1 142 UNP P54512 MNTR_BACSU 1 142 SEQRES 1 A 39 DT DT DT DT DT DT DT DC DT DG DT DC DA SEQRES 2 A 39 DC DC DT DT DA DT DT DT DA DT DT DA DG SEQRES 3 A 39 DT DA DA DA DC DA DG DG DA DA DA DC DA SEQRES 1 B 38 DT DG DT DT DT DC DC DT DG DT DT DT DA SEQRES 2 B 38 DC DT DA DA DT DA DA DA DT DA DA DG DG SEQRES 3 B 38 DT DG DA DC DA DG DA DA DA DA DA DA SEQRES 1 E 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 E 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 E 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 E 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 E 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 E 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 E 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 E 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 E 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 E 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 E 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN SEQRES 1 F 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 F 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 F 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 F 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 F 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 F 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 F 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 F 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 F 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 F 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 F 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN SEQRES 1 G 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 G 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 G 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 G 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 G 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 G 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 G 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 G 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 G 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 G 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 G 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN SEQRES 1 H 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 H 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 H 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 H 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 H 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 H 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 H 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 H 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 H 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 H 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 H 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN HET MN E 201 1 HET MN E 202 1 HET MN F 201 1 HET MN F 202 1 HET MN G 201 1 HET MN G 202 1 HET MN H 201 1 HET MN H 202 1 HETNAM MN MANGANESE (II) ION FORMUL 7 MN 8(MN 2+) HELIX 1 AA1 THR E 3 GLY E 21 1 19 HELIX 2 AA2 ARG E 24 ALA E 33 1 10 HELIX 3 AA3 HIS E 35 LYS E 48 1 14 HELIX 4 AA4 THR E 63 ILE E 87 1 25 HELIX 5 AA5 ASP E 90 GLU E 92 5 3 HELIX 6 AA6 LYS E 93 GLU E 102 1 10 HELIX 7 AA7 SER E 106 GLU E 122 1 17 HELIX 8 AA8 ASP E 123 THR E 137 1 15 HELIX 9 AA9 PRO F 4 GLY F 21 1 18 HELIX 10 AB1 ARG F 24 ALA F 33 1 10 HELIX 11 AB2 HIS F 35 ASP F 47 1 13 HELIX 12 AB3 THR F 63 GLY F 88 1 26 HELIX 13 AB4 LYS F 93 GLU F 102 1 10 HELIX 14 AB5 SER F 106 GLU F 122 1 17 HELIX 15 AB6 ASP F 124 LYS F 135 1 12 HELIX 16 AB7 PRO G 4 GLY G 21 1 18 HELIX 17 AB8 ARG G 24 ALA G 33 1 10 HELIX 18 AB9 HIS G 35 ASP G 47 1 13 HELIX 19 AC1 THR G 63 GLY G 88 1 26 HELIX 20 AC2 ASP G 90 GLU G 92 5 3 HELIX 21 AC3 LYS G 93 GLU G 102 1 10 HELIX 22 AC4 HIS G 103 LEU G 105 5 3 HELIX 23 AC5 SER G 106 GLU G 122 1 17 HELIX 24 AC6 ASP G 123 LYS G 136 1 14 HELIX 25 AC7 THR H 3 SER H 5 5 3 HELIX 26 AC8 MET H 6 GLY H 21 1 16 HELIX 27 AC9 SER H 26 ALA H 31 1 6 HELIX 28 AD1 HIS H 35 LYS H 48 1 14 HELIX 29 AD2 THR H 63 GLY H 88 1 26 HELIX 30 AD3 ASP H 90 GLU H 102 1 13 HELIX 31 AD4 SER H 106 PHE H 120 1 15 HELIX 32 AD5 ASP H 124 THR H 137 1 14 SHEET 1 AA1 2 LEU E 52 TYR E 54 0 SHEET 2 AA1 2 LEU E 60 LEU E 62 -1 O VAL E 61 N ILE E 53 SHEET 1 AA2 2 LEU F 52 GLU F 55 0 SHEET 2 AA2 2 GLY F 59 LEU F 62 -1 O VAL F 61 N ILE F 53 SHEET 1 AA3 2 LEU G 52 GLU G 55 0 SHEET 2 AA3 2 GLY G 59 LEU G 62 -1 O GLY G 59 N GLU G 55 SHEET 1 AA4 2 LEU H 52 GLU H 55 0 SHEET 2 AA4 2 ARG H 58 LEU H 62 -1 O ARG H 58 N GLU H 55 LINK OD1 ASP E 8 MN MN E 202 1555 1555 2.14 LINK OD2 ASP E 8 MN MN E 202 1555 1555 2.17 LINK OE2 GLU E 11 MN MN E 201 1555 1555 2.15 LINK ND1 HIS E 77 MN MN E 201 1555 1555 2.25 LINK OE2 GLU E 99 MN MN E 201 1555 1555 2.15 LINK OE1 GLU E 99 MN MN E 202 1555 1555 2.14 LINK OE1 GLU E 102 MN MN E 201 1555 1555 2.15 LINK OE2 GLU E 102 MN MN E 201 1555 1555 2.16 LINK OE2 GLU E 102 MN MN E 202 1555 1555 2.18 LINK NE2 HIS E 103 MN MN E 202 1555 1555 2.18 LINK OD1 ASP F 8 MN MN F 202 1555 1555 2.15 LINK OE2 GLU F 11 MN MN F 201 1555 1555 2.14 LINK OE1 GLU F 11 MN MN F 202 1555 1555 2.19 LINK ND1 HIS F 77 MN MN F 201 1555 1555 2.15 LINK OE2 GLU F 99 MN MN F 201 1555 1555 2.14 LINK OE1 GLU F 99 MN MN F 202 1555 1555 2.19 LINK OE1 GLU F 102 MN MN F 201 1555 1555 2.14 LINK OE2 GLU F 102 MN MN F 201 1555 1555 2.14 LINK OE2 GLU F 102 MN MN F 202 1555 1555 2.14 LINK NE2 HIS F 103 MN MN F 202 1555 1555 2.36 LINK OD1 ASP G 8 MN MN G 202 1555 1555 2.15 LINK OE2 GLU G 11 MN MN G 201 1555 1555 2.18 LINK OE1 GLU G 11 MN MN G 202 1555 1555 2.16 LINK ND1 HIS G 77 MN MN G 201 1555 1555 2.26 LINK OE1 GLU G 99 MN MN G 201 1555 1555 2.17 LINK OE1 GLU G 102 MN MN G 201 1555 1555 2.16 LINK OE2 GLU G 102 MN MN G 201 1555 1555 2.16 LINK OE2 GLU G 102 MN MN G 202 1555 1555 2.14 LINK NE2 HIS G 103 MN MN G 202 1555 1555 2.23 LINK OD1 ASP H 8 MN MN H 202 1555 1555 2.16 LINK OD2 ASP H 8 MN MN H 202 1555 1555 1.73 LINK OE1 GLU H 11 MN MN H 201 1555 1555 2.17 LINK OE2 GLU H 11 MN MN H 201 1555 1555 2.17 LINK ND1 HIS H 77 MN MN H 201 1555 1555 2.40 LINK OE2 GLU H 99 MN MN H 201 1555 1555 2.17 LINK OE1 GLU H 99 MN MN H 202 1555 1555 2.15 LINK OE1 GLU H 102 MN MN H 201 1555 1555 2.16 LINK OE2 GLU H 102 MN MN H 201 1555 1555 2.18 LINK OE2 GLU H 102 MN MN H 202 1555 1555 2.19 LINK NE2 HIS H 103 MN MN H 202 1555 1555 2.28 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000