HEADER LIGASE 17-APR-25 9UK9 TITLE CRYOEM STRUCTURE OF BRUCELLA MELITENSIS COBN WITH COBALT ION COMPND MOL_ID: 1; COMPND 2 MOLECULE: COBALTOCHELATASE SUBUNIT COBN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRUCELLA MELITENSIS; SOURCE 3 ORGANISM_TAXID: 29459; SOURCE 4 GENE: BI318_15330; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COBALT CHELATASE, COBN, COBALT ION, LIGASE EXPDTA ELECTRON MICROSCOPY AUTHOR Y.L.ZHOU,X.CHEN,L.LIU REVDAT 1 29-JUL-26 9UK9 0 JRNL AUTH Y.L.ZHOU,H.YUAN,Y.C.WU,J.WANG,H.CHEN,L.YAO,M.WANG,X.WANG, JRNL AUTH 2 J.WANG,C.HE,X.CHEN,L.LIU JRNL TITL ASSEMBLY OF THE ATP-DRIVEN COBALT CHELATASE JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL DOI 10.64898/2026.07.21.739949 REMARK 2 REMARK 2 RESOLUTION. 3.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.490 REMARK 3 NUMBER OF PARTICLES : 207001 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9UK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC. REMARK 100 THE DEPOSITION ID IS D_1300058394. 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 : FILAMENT REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COBN 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 : 7.50 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 400.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL 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) : 200 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 HIS A 2 REMARK 465 LEU A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 ALA A 6 REMARK 465 GLN A 7 REMARK 465 LYS A 8 REMARK 465 GLY A 9 REMARK 465 THR A 10 REMARK 465 ILE A 11 REMARK 465 SER A 12 REMARK 465 ASP A 13 REMARK 465 GLY A 14 REMARK 465 ASN A 15 REMARK 465 GLU A 16 REMARK 465 ALA A 17 REMARK 465 VAL A 18 REMARK 465 ASP A 19 REMARK 465 LEU A 20 REMARK 465 GLY A 21 REMARK 465 GLN A 22 REMARK 465 THR A 23 REMARK 465 PRO A 24 REMARK 465 GLY A 25 REMARK 465 GLU A 26 REMARK 465 ILE A 27 REMARK 465 VAL A 28 REMARK 465 PHE A 29 REMARK 465 LEU A 30 REMARK 465 SER A 31 REMARK 465 ALA A 32 REMARK 465 ALA A 33 REMARK 465 ASP A 34 REMARK 465 THR A 35 REMARK 465 GLU A 36 REMARK 465 LEU A 37 REMARK 465 ALA A 38 REMARK 465 SER A 39 REMARK 465 ILE A 40 REMARK 465 ALA A 41 REMARK 465 GLN A 42 REMARK 465 ALA A 43 REMARK 465 HIS A 44 REMARK 465 ARG A 45 REMARK 465 LEU A 46 REMARK 465 ALA A 47 REMARK 465 PRO A 48 REMARK 465 ASP A 49 REMARK 465 MET A 50 REMARK 465 PRO A 51 REMARK 465 SER A 52 REMARK 465 LEU A 53 REMARK 465 ARG A 54 REMARK 465 LEU A 55 REMARK 465 ALA A 56 REMARK 465 ASN A 57 REMARK 465 PHE A 58 REMARK 465 LEU A 59 REMARK 465 GLY A 60 REMARK 465 LEU A 61 REMARK 465 THR A 62 REMARK 465 HIS A 63 REMARK 465 PRO A 64 REMARK 465 MET A 65 REMARK 465 SER A 66 REMARK 465 VAL A 67 REMARK 465 ASP A 68 REMARK 465 ALA A 69 REMARK 465 TYR A 70 REMARK 465 VAL A 71 REMARK 465 GLU A 72 REMARK 465 ARG A 73 REMARK 465 THR A 74 REMARK 465 ALA A 75 REMARK 465 ARG A 76 REMARK 465 HIS A 77 REMARK 465 ALA A 78 REMARK 465 LYS A 79 REMARK 465 LEU A 80 REMARK 465 ILE A 81 REMARK 465 VAL A 82 REMARK 465 VAL A 83 REMARK 465 ARG A 84 REMARK 465 ILE A 85 REMARK 465 ILE A 86 REMARK 465 GLY A 87 REMARK 465 GLY A 88 REMARK 465 GLU A 89 REMARK 465 THR A 90 REMARK 465 TYR A 91 REMARK 465 TRP A 92 REMARK 465 PRO A 93 REMARK 465 TYR A 94 REMARK 465 GLY A 95 REMARK 465 LEU A 96 REMARK 465 GLU A 97 REMARK 465 ALA A 98 REMARK 465 LEU A 99 REMARK 465 HIS A 100 REMARK 465 ALA A 101 REMARK 465 CYS A 102 REMARK 465 ALA A 103 REMARK 465 ILE A 104 REMARK 465 THR A 105 REMARK 465 HIS A 106 REMARK 465 GLY A 107 REMARK 465 ALA A 108 REMARK 465 LYS A 109 REMARK 465 MET A 110 REMARK 465 ALA A 111 REMARK 465 VAL A 112 REMARK 465 LEU A 113 REMARK 465 PRO A 114 REMARK 465 GLY A 115 REMARK 465 ASP A 116 REMARK 465 ASP A 117 REMARK 465 LYS A 118 REMARK 465 PRO A 119 REMARK 465 ASP A 120 REMARK 465 HIS A 121 REMARK 465 GLY A 122 REMARK 465 LEU A 123 REMARK 465 ASP A 124 REMARK 465 ARG A 125 REMARK 465 PHE A 126 REMARK 465 SER A 127 REMARK 465 THR A 128 REMARK 465 ILE A 129 REMARK 465 PRO A 130 REMARK 465 ALA A 131 REMARK 465 GLY A 132 REMARK 465 GLU A 133 REMARK 465 ARG A 134 REMARK 465 ASP A 135 REMARK 465 ASP A 136 REMARK 465 LEU A 137 REMARK 465 TRP A 138 REMARK 465 HIS A 139 REMARK 465 TYR A 140 REMARK 465 LEU A 141 REMARK 465 ILE A 142 REMARK 465 GLU A 143 REMARK 465 SER A 144 REMARK 465 GLY A 145 REMARK 465 ALA A 146 REMARK 465 ALA A 147 REMARK 465 ASN A 148 REMARK 465 THR A 149 REMARK 465 HIS A 150 REMARK 465 GLY A 151 REMARK 465 PHE A 152 REMARK 465 LEU A 153 REMARK 465 ALA A 154 REMARK 465 TYR A 155 REMARK 465 CYS A 156 REMARK 465 LYS A 157 REMARK 465 ALA A 158 REMARK 465 LEU A 159 REMARK 465 ILE A 160 REMARK 465 SER A 161 REMARK 465 GLY A 162 REMARK 465 CYS A 163 REMARK 465 GLU A 164 REMARK 465 LYS A 165 REMARK 465 PRO A 166 REMARK 465 GLU A 167 REMARK 465 ALA A 168 REMARK 465 ALA A 169 REMARK 465 ALA A 170 REMARK 465 PRO A 171 REMARK 465 LEU A 172 REMARK 465 GLY A 296 REMARK 465 THR A 297 REMARK 465 PRO A 298 REMARK 465 LYS A 299 REMARK 465 THR A 300 REMARK 465 VAL A 301 REMARK 465 TRP A 302 REMARK 465 GLU A 303 REMARK 465 ALA A 304 REMARK 465 SER A 305 REMARK 465 GLN A 306 REMARK 465 GLN A 307 REMARK 465 GLY A 308 REMARK 465 LEU A 309 REMARK 465 LEU A 310 REMARK 465 ALA A 311 REMARK 465 ARG A 312 REMARK 465 ASP A 313 REMARK 465 LEU A 314 REMARK 465 ALA A 315 REMARK 465 MET A 316 REMARK 465 ASN A 317 REMARK 465 VAL A 318 REMARK 465 ALA A 319 REMARK 465 LEU A 320 REMARK 465 PRO A 321 REMARK 465 GLU A 322 REMARK 465 VAL A 323 REMARK 465 ASP A 324 REMARK 465 GLY A 325 REMARK 465 ARG A 326 REMARK 465 VAL A 327 REMARK 465 LEU A 328 REMARK 465 SER A 329 REMARK 465 ARG A 330 REMARK 465 ALA A 331 REMARK 465 VAL A 332 REMARK 465 SER A 333 REMARK 465 PHE A 334 REMARK 465 LYS A 335 REMARK 465 SER A 336 REMARK 465 ALA A 337 REMARK 465 GLN A 338 REMARK 465 GLN A 339 REMARK 465 PHE A 340 REMARK 465 ASP A 341 REMARK 465 ALA A 342 REMARK 465 SER A 343 REMARK 465 VAL A 344 REMARK 465 GLU A 345 REMARK 465 ALA A 346 REMARK 465 ASN A 347 REMARK 465 ILE A 348 REMARK 465 VAL A 349 REMARK 465 THR A 350 REMARK 465 HIS A 351 REMARK 465 GLU A 352 REMARK 465 PRO A 353 REMARK 465 HIS A 354 REMARK 465 PRO A 355 REMARK 465 ASN A 1256 REMARK 465 PRO A 1257 REMARK 465 GLU A 1258 REMARK 465 ARG A 1259 REMARK 465 ALA A 1260 REMARK 465 ILE A 1261 REMARK 465 ASN A 1262 REMARK 465 GLY A 1263 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 PHE A 268 165.49 65.09 REMARK 500 PRO A 517 -168.29 -72.70 REMARK 500 LYS A 518 68.41 -68.85 REMARK 500 LYS A 553 -88.30 -51.60 REMARK 500 ASN A 556 -2.38 -174.84 REMARK 500 ALA A 564 -162.38 -79.77 REMARK 500 ALA A 566 66.79 60.05 REMARK 500 GLU A 631 49.68 -80.38 REMARK 500 SER A 636 7.01 59.20 REMARK 500 ALA A 703 -127.58 34.44 REMARK 500 GLU A 756 75.62 53.65 REMARK 500 PRO A 771 46.48 -78.83 REMARK 500 GLU A 795 -118.34 53.02 REMARK 500 THR A 849 48.83 -91.18 REMARK 500 PRO A 853 38.93 -95.88 REMARK 500 VAL A 855 -33.25 -131.78 REMARK 500 LEU A 856 -86.65 6.30 REMARK 500 PRO A 857 86.27 -39.20 REMARK 500 VAL A 870 -154.39 -89.79 REMARK 500 PRO A 871 97.52 -9.90 REMARK 500 PRO A 873 -55.59 -22.56 REMARK 500 SER A 935 39.33 -141.04 REMARK 500 PRO A1131 40.28 -69.94 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 CO A1302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 554 NE2 REMARK 620 2 ASP A1100 OD1 151.1 REMARK 620 3 ASP A1100 OD2 103.9 50.7 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64227 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF BRUCELLA MELITENSIS COBS HEXAMER WITHOUT AMPPNP REMARK 900 RELATED ID: EMD-64231 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF BRUCELLA MELITENSIS COBN WITH COBALT ION DBREF1 9UK9 A 1 1263 UNP A0AB36PS61_BRUML DBREF2 9UK9 A A0AB36PS61 1 1263 SEQRES 1 A 1263 MET HIS LEU LEU LEU ALA GLN LYS GLY THR ILE SER ASP SEQRES 2 A 1263 GLY ASN GLU ALA VAL ASP LEU GLY GLN THR PRO GLY GLU SEQRES 3 A 1263 ILE VAL PHE LEU SER ALA ALA ASP THR GLU LEU ALA SER SEQRES 4 A 1263 ILE ALA GLN ALA HIS ARG LEU ALA PRO ASP MET PRO SER SEQRES 5 A 1263 LEU ARG LEU ALA ASN PHE LEU GLY LEU THR HIS PRO MET SEQRES 6 A 1263 SER VAL ASP ALA TYR VAL GLU ARG THR ALA ARG HIS ALA SEQRES 7 A 1263 LYS LEU ILE VAL VAL ARG ILE ILE GLY GLY GLU THR TYR SEQRES 8 A 1263 TRP PRO TYR GLY LEU GLU ALA LEU HIS ALA CYS ALA ILE SEQRES 9 A 1263 THR HIS GLY ALA LYS MET ALA VAL LEU PRO GLY ASP ASP SEQRES 10 A 1263 LYS PRO ASP HIS GLY LEU ASP ARG PHE SER THR ILE PRO SEQRES 11 A 1263 ALA GLY GLU ARG ASP ASP LEU TRP HIS TYR LEU ILE GLU SEQRES 12 A 1263 SER GLY ALA ALA ASN THR HIS GLY PHE LEU ALA TYR CYS SEQRES 13 A 1263 LYS ALA LEU ILE SER GLY CYS GLU LYS PRO GLU ALA ALA SEQRES 14 A 1263 ALA PRO LEU LEU LYS ALA GLY LEU TRP TRP PRO GLY GLU SEQRES 15 A 1263 ALA VAL SER SER LEU THR SER VAL GLN ARG HIS TRP ALA SEQRES 16 A 1263 ASP PRO ALA ALA PRO VAL ALA ALA ILE ILE LEU TYR ARG SEQRES 17 A 1263 ALA LEU VAL GLN SER GLY GLN THR GLN PRO VAL ASP ALA SEQRES 18 A 1263 LEU ILE ALA ALA LEU GLN ALA ARG GLY LEU ASN PRO LEU SEQRES 19 A 1263 PRO ILE PHE VAL SER SER LEU LYS ASP PRO LEU SER ALA SEQRES 20 A 1263 ALA VAL VAL ASP GLY LEU PHE GLU ASP CYS PRO PRO ASP SEQRES 21 A 1263 ILE VAL LEU ASN ALA THR GLY PHE ALA ILE SER SER PRO SEQRES 22 A 1263 GLY ALA GLU ARG LYS PRO THR VAL LEU ASP LYS ARG GLY SEQRES 23 A 1263 ASN MET VAL LEU GLN VAL ILE PHE SER GLY THR PRO LYS SEQRES 24 A 1263 THR VAL TRP GLU ALA SER GLN GLN GLY LEU LEU ALA ARG SEQRES 25 A 1263 ASP LEU ALA MET ASN VAL ALA LEU PRO GLU VAL ASP GLY SEQRES 26 A 1263 ARG VAL LEU SER ARG ALA VAL SER PHE LYS SER ALA GLN SEQRES 27 A 1263 GLN PHE ASP ALA SER VAL GLU ALA ASN ILE VAL THR HIS SEQRES 28 A 1263 GLU PRO HIS PRO ASP ARG VAL ALA PHE VAL ALA GLU LEU SEQRES 29 A 1263 ALA ALA ASN TRP VAL ARG LEU LYS ARG LYS PRO PRO ALA SEQRES 30 A 1263 GLU ARG ARG VAL ALA LEU ILE LEU ALA ASN TYR PRO ASN SEQRES 31 A 1263 ARG ASP GLY ARG LEU GLY ASN GLY VAL GLY LEU ASP THR SEQRES 32 A 1263 PRO ALA GLY THR VAL GLU VAL LEU ARG ALA MET ALA ALA SEQRES 33 A 1263 GLU GLY TYR ARG VAL GLY GLU ILE PRO ALA ASP SER ASP SEQRES 34 A 1263 ALA LEU MET ARG ALA LEU MET ALA GLY PRO THR ASN ALA SEQRES 35 A 1263 ALA ARG ASP GLY ARG GLU ILE ARG GLU THR ILE SER LEU SEQRES 36 A 1263 ASN GLN TYR LYS ALA LEU PHE GLY LYS LEU ALA LEU THR SEQRES 37 A 1263 ILE GLN ALA GLU VAL GLU ALA ARG TRP GLY ALA PRO GLU SEQRES 38 A 1263 ASN ASP PRO TYR PHE ALA ARG GLU LEU ASP ALA PHE ALA SEQRES 39 A 1263 LEU PRO LEU MET ARG PHE GLY GLU THR PHE VAL GLY ILE SEQRES 40 A 1263 GLN PRO ALA ARG GLY TYR ASN ILE ASP PRO LYS GLU THR SEQRES 41 A 1263 TYR HIS SER LEU ASP LEU VAL PRO PRO HIS GLY TYR ILE SEQRES 42 A 1263 ALA TYR TYR ALA TYR LEU ARG ALA VAL ALA GLY VAL ASP SEQRES 43 A 1263 ALA VAL VAL HIS MET GLY LYS HIS GLY ASN LEU GLU TRP SEQRES 44 A 1263 LEU PRO GLY LYS ALA LEU ALA LEU SER GLN ASN CYS TYR SEQRES 45 A 1263 PRO GLU ALA VAL PHE GLY PRO MET PRO HIS ILE TYR PRO SEQRES 46 A 1263 PHE ILE VAL ASN ASP PRO GLY GLU GLY THR GLN ALA LYS SEQRES 47 A 1263 ARG ARG ALA SER ALA VAL ILE ILE ASP HIS LEU THR PRO SEQRES 48 A 1263 PRO LEU THR ARG ALA GLU SER TYR GLY PRO LEU LYS ASP SEQRES 49 A 1263 LEU GLU ALA LEU VAL ASP GLU TYR TYR GLU ALA SER GLY SEQRES 50 A 1263 VAL ASP PRO ARG ARG LEU LEU ARG LEU LYS ALA GLN ILE SEQRES 51 A 1263 LEU ASP LEU VAL ARG ASP ILE GLY LEU ASP ARG ASP ALA SEQRES 52 A 1263 GLY ILE HIS ASP HIS ASP ASP GLU ASP MET ALA LEU GLN SEQRES 53 A 1263 LYS LEU ASP ALA TYR LEU CYS ASP LEU LYS GLU MET GLN SEQRES 54 A 1263 ILE ARG ASP GLY LEU HIS VAL PHE GLY LEU ALA PRO GLN SEQRES 55 A 1263 ALA ARG LEU LEU THR ASP LEU LEU VAL ALA LEU ALA ARG SEQRES 56 A 1263 VAL PRO ARG GLY ILE PRO VAL SER LEU GLY GLY ALA PRO SEQRES 57 A 1263 GLY ASP GLN SER LEU GLN ARG ALA ILE ALA ALA ASP ALA SEQRES 58 A 1263 GLY LEU GLY GLU GLY PHE ASP PRO LEU ASP CYS ASN MET SEQRES 59 A 1263 ALA GLU PRO TRP ALA GLY ALA LYS PRO ASP MET LEU LEU SEQRES 60 A 1263 ALA ALA SER PRO ALA THR TRP ARG ILE ALA GLY ASP THR SEQRES 61 A 1263 VAL GLU ARG ILE GLU ILE LEU ALA ALA GLN LEU VAL ALA SEQRES 62 A 1263 GLY GLU VAL PRO CYS PRO GLU ASP TRP THR GLN THR ARG SEQRES 63 A 1263 ALA VAL LEU GLN SER ILE GLU GLU GLN LEU ARG PRO MET SEQRES 64 A 1263 VAL VAL SER CYS GLY PRO SER GLU ILE ASP GLY PHE LEU SEQRES 65 A 1263 ALA ALA LEU SER GLY ARG PHE VAL PRO PRO GLY PRO SER SEQRES 66 A 1263 GLY ALA PRO THR ARG GLY ARG PRO ASP VAL LEU PRO THR SEQRES 67 A 1263 GLY ARG ASN PHE PHE SER THR ASP SER ARG ALA VAL PRO SEQRES 68 A 1263 THR PRO ALA ALA TRP GLU LEU GLY LYS LYS SER ALA GLU SEQRES 69 A 1263 LEU LEU ILE THR ARG TYR THR GLN ASP HIS GLY GLU TRP SEQRES 70 A 1263 PRO THR SER PHE GLY LEU THR ALA TRP GLY THR SER ASN SEQRES 71 A 1263 MET ARG THR GLY GLY ASP ASP ILE ALA GLN ALA LEU ALA SEQRES 72 A 1263 LEU ILE GLY VAL GLN PRO VAL TRP ASP MET ALA SER ARG SEQRES 73 A 1263 ARG VAL THR GLY TYR GLU ILE VAL PRO PRO ALA LYS LEU SEQRES 74 A 1263 ALA ARG PRO ARG VAL ASP VAL THR LEU ARG ILE SER GLY SEQRES 75 A 1263 PHE PHE ARG ASP ALA PHE PRO GLU GLN ILE ALA LEU PHE SEQRES 76 A 1263 ASP LYS ALA VAL ARG ALA VAL GLY ALA LEU ASP GLU ASP SEQRES 77 A 1263 VAL GLU ASP ASN PRO ILE ALA ALA ARG MET LYS ALA GLU SEQRES 78 A 1263 GLN ALA ARG LEU VAL ALA GLY GLY ALA ASP PRO GLN THR SEQRES 79 A 1263 ALA GLU ARG ARG ALA GLY TYR ARG VAL PHE GLY SER LYS SEQRES 80 A 1263 PRO GLY ALA TYR GLY ALA GLY LEU GLN ALA LEU ILE ASP SEQRES 81 A 1263 GLU ASN GLY TRP ALA GLY ARG ASN ASP LEU ALA GLU ALA SEQRES 82 A 1263 TRP LEU VAL TRP GLY GLY TYR ALA TYR GLY ALA GLY GLU SEQRES 83 A 1263 GLU GLY GLN ALA GLU ARG GLY LEU LEU GLU GLU ARG LEU SEQRES 84 A 1263 ARG SER VAL GLN ALA VAL VAL GLN ASN GLN ASP ASN ARG SEQRES 85 A 1263 GLU HIS ASP LEU LEU ASP SER ASP ASP TYR TYR GLN PHE SEQRES 86 A 1263 GLU GLY GLY MET ALA ALA THR VAL GLU SER LEU THR GLY SEQRES 87 A 1263 ALA MET PRO SER VAL TYR HIS ASN ASP HIS SER ARG PRO SEQRES 88 A 1263 GLU LYS PRO VAL ILE ARG ALA LEU GLU GLU GLU LEU SER SEQRES 89 A 1263 ARG VAL VAL ARG GLY ARG ALA ALA ASN PRO LYS TRP ILE SEQRES 90 A 1263 ALA GLY VAL MET ARG HIS GLY TYR LYS GLY ALA ALA GLU SEQRES 91 A 1263 ILE ALA ALA THR VAL ASP TYR LEU PHE ALA PHE ALA ALA SEQRES 92 A 1263 THR THR GLY LYS VAL GLY ASN HIS HIS PHE GLU ALA VAL SEQRES 93 A 1263 TYR GLN ALA TYR ILE ALA ASP ARG ALA VAL HIS ASP PHE SEQRES 94 A 1263 MET ALA GLU LYS ASN PRO ALA ALA LEU ALA GLU THR ALA SEQRES 95 A 1263 ALA LYS LEU ASN GLU ALA ILE GLU ARG GLY PHE TRP THR SEQRES 96 A 1263 PRO ARG SER ASN SER ALA ARG PHE GLU LEU GLU ASN LEU SEQRES 97 A 1263 SER VAL HIS LEU GLN LYS LEU ASN PRO GLU ARG ALA ILE SEQRES 98 A 1263 ASN GLY HET CO A1301 1 HET CO A1302 1 HETNAM CO COBALT (II) ION FORMUL 2 CO 2(CO 2+) HELIX 1 AA1 SER A 186 HIS A 193 1 8 HELIX 2 AA2 ARG A 208 GLY A 214 1 7 HELIX 3 AA3 THR A 216 GLY A 230 1 15 HELIX 4 AA4 ASP A 243 CYS A 257 1 15 HELIX 5 AA5 LEU A 282 GLY A 286 5 5 HELIX 6 AA6 ARG A 357 LYS A 374 1 18 HELIX 7 AA7 ASP A 402 GLU A 417 1 16 HELIX 8 AA8 ASP A 427 MET A 436 1 10 HELIX 9 AA9 SER A 454 LYS A 464 1 11 HELIX 10 AB1 ALA A 466 GLY A 478 1 13 HELIX 11 AB2 PRO A 529 ALA A 541 1 13 HELIX 12 AB3 CYS A 571 GLY A 578 1 8 HELIX 13 AB4 ASP A 590 ALA A 601 1 12 HELIX 14 AB5 GLY A 620 GLU A 631 1 12 HELIX 15 AB6 ASP A 639 GLY A 658 1 20 HELIX 16 AB7 LEU A 659 GLY A 664 1 6 HELIX 17 AB8 ASP A 670 MET A 688 1 19 HELIX 18 AB9 GLN A 702 VAL A 716 1 15 HELIX 19 AC1 ALA A 727 GLN A 731 5 5 HELIX 20 AC2 SER A 732 ALA A 741 1 10 HELIX 21 AC3 PRO A 763 LEU A 767 5 5 HELIX 22 AC4 ILE A 776 GLN A 790 1 15 HELIX 23 AC5 TRP A 802 GLN A 815 1 14 HELIX 24 AC6 GLN A 815 LEU A 835 1 21 HELIX 25 AC7 ALA A 847 GLY A 851 5 5 HELIX 26 AC8 THR A 872 GLN A 892 1 21 HELIX 27 AC9 TRP A 906 GLY A 914 1 9 HELIX 28 AD1 GLY A 915 ILE A 925 1 11 HELIX 29 AD2 PRO A 945 ALA A 950 1 6 HELIX 30 AD3 SER A 961 PHE A 968 1 8 HELIX 31 AD4 PHE A 968 LEU A 985 1 18 HELIX 32 AD5 ASN A 992 GLY A 1008 1 17 HELIX 33 AD6 ASP A 1011 GLY A 1020 1 10 HELIX 34 AD7 GLY A 1034 ASN A 1042 1 9 HELIX 35 AD8 GLY A 1046 GLY A 1059 1 14 HELIX 36 AD9 GLU A 1071 LEU A 1079 1 9 HELIX 37 AE1 ASP A 1100 GLY A 1118 1 19 HELIX 38 AE2 LEU A 1139 ARG A 1148 1 10 HELIX 39 AE3 ASN A 1153 ARG A 1162 1 10 HELIX 40 AE4 TYR A 1165 THR A 1185 1 21 HELIX 41 AE5 GLY A 1189 ILE A 1201 1 13 HELIX 42 AE6 ASP A 1203 ASN A 1214 1 12 HELIX 43 AE7 ASN A 1214 ARG A 1231 1 18 HELIX 44 AE8 SER A 1238 LEU A 1255 1 18 SHEET 1 AA1 6 GLU A 182 SER A 185 0 SHEET 2 AA1 6 ALA A 175 TRP A 179 -1 N LEU A 177 O SER A 185 SHEET 3 AA1 6 ASN A 232 VAL A 238 -1 O PHE A 237 N GLY A 176 SHEET 4 AA1 6 VAL A 201 TYR A 207 1 N ILE A 204 O ILE A 236 SHEET 5 AA1 6 ILE A 261 ASN A 264 1 O ILE A 261 N ALA A 203 SHEET 6 AA1 6 MET A 288 GLN A 291 1 O MET A 288 N VAL A 262 SHEET 1 AA2 5 PHE A 504 ILE A 507 0 SHEET 2 AA2 5 ALA A 382 LEU A 385 1 N LEU A 383 O PHE A 504 SHEET 3 AA2 5 VAL A 548 HIS A 550 1 O VAL A 549 N ILE A 384 SHEET 4 AA2 5 HIS A 582 ILE A 587 1 O ILE A 583 N VAL A 548 SHEET 5 AA2 5 VAL A 604 HIS A 608 1 O VAL A 604 N TYR A 584 SHEET 1 AA3 2 PHE A 486 ALA A 487 0 SHEET 2 AA3 2 ALA A 492 PHE A 493 -1 O ALA A 492 N ALA A 487 SHEET 1 AA4 2 LEU A 613 ARG A 615 0 SHEET 2 AA4 2 GLN A 689 ARG A 691 -1 O ILE A 690 N THR A 614 SHEET 1 AA5 7 TYR A1060 TYR A1062 0 SHEET 2 AA5 7 VAL A1023 GLY A1025 -1 N VAL A1023 O TYR A1062 SHEET 3 AA5 7 ASP A 955 ILE A 960 1 N LEU A 958 O PHE A1024 SHEET 4 AA5 7 SER A 900 ALA A 905 1 N PHE A 901 O ASP A 955 SHEET 5 AA5 7 ALA A1084 GLN A1089 1 O VAL A1086 N GLY A 902 SHEET 6 AA5 7 SER A1122 ASP A1127 1 O TYR A1124 N VAL A1085 SHEET 7 AA5 7 VAL A1135 ALA A1138 -1 O ARG A1137 N HIS A1125 SHEET 1 AA6 2 VAL A 927 ASP A 932 0 SHEET 2 AA6 2 ARG A 937 ILE A 943 -1 O GLU A 942 N GLN A 928 LINK NE2 HIS A 554 CO CO A1302 1555 1555 2.29 LINK OD1 ASP A1100 CO CO A1302 1555 1555 2.29 LINK OD2 ASP A1100 CO CO A1302 1555 1555 2.75 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 CONECT 2460 7838 CONECT 6621 7838 CONECT 6622 7838 CONECT 7838 2460 6621 6622 MASTER 399 0 2 44 24 0 0 6 7837 1 4 98 END