HEADER LIGASE 31-DEC-25 21VT TITLE CRYSTAL STRUCTURE OF BRUCELLA MELITENSIS COBT C-TERMINAL DOMAIN WITH TITLE 2 COBT-SHAFT TRUNCATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: COBALTOCHELATASE SUBUNIT COBT; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: COBT C-TERMINAL DOMAIN WITH COBT-SHAFT TRUNCATION; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRUCELLA MELITENSIS; SOURCE 3 ORGANISM_TAXID: 29459; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COBALT CHELATASE, COBT, VWA, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.L.ZHOU,L.LIU REVDAT 1 29-JUL-26 21VT 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. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 83686 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 4113 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 57.0400 - 4.5500 0.99 2838 148 0.1585 0.1714 REMARK 3 2 4.5500 - 3.6100 1.00 2793 158 0.1278 0.1441 REMARK 3 3 3.6100 - 3.1500 1.00 2807 137 0.1428 0.1383 REMARK 3 4 3.1500 - 2.8600 1.00 2817 120 0.1579 0.1817 REMARK 3 5 2.8600 - 2.6600 1.00 2771 153 0.1636 0.1916 REMARK 3 6 2.6600 - 2.5000 1.00 2763 159 0.1605 0.2029 REMARK 3 7 2.5000 - 2.3800 1.00 2788 149 0.1621 0.2013 REMARK 3 8 2.3800 - 2.2700 1.00 2781 137 0.1545 0.1649 REMARK 3 9 2.2700 - 2.1900 1.00 2775 137 0.1525 0.1807 REMARK 3 10 2.1900 - 2.1100 1.00 2755 154 0.1596 0.1819 REMARK 3 11 2.1100 - 2.0400 1.00 2783 153 0.1587 0.1980 REMARK 3 12 2.0400 - 1.9900 1.00 2774 135 0.1556 0.1844 REMARK 3 13 1.9900 - 1.9300 1.00 2764 156 0.1710 0.2014 REMARK 3 14 1.9300 - 1.8900 1.00 2721 167 0.1731 0.2067 REMARK 3 15 1.8900 - 1.8400 1.00 2762 187 0.1715 0.2130 REMARK 3 16 1.8400 - 1.8000 1.00 2751 125 0.1682 0.1894 REMARK 3 17 1.8000 - 1.7700 1.00 2779 150 0.1741 0.2028 REMARK 3 18 1.7700 - 1.7400 1.00 2769 153 0.1744 0.1884 REMARK 3 19 1.7400 - 1.7000 1.00 2764 142 0.1721 0.2016 REMARK 3 20 1.7000 - 1.6800 1.00 2794 140 0.1853 0.2130 REMARK 3 21 1.6800 - 1.6500 1.00 2739 130 0.1842 0.2147 REMARK 3 22 1.6500 - 1.6200 1.00 2810 129 0.1867 0.2256 REMARK 3 23 1.6200 - 1.6000 1.00 2764 127 0.1992 0.2519 REMARK 3 24 1.6000 - 1.5800 1.00 2753 128 0.2009 0.2387 REMARK 3 25 1.5800 - 1.5600 1.00 2817 130 0.2085 0.2309 REMARK 3 26 1.5600 - 1.5400 0.98 2683 134 0.2106 0.2265 REMARK 3 27 1.5400 - 1.5200 0.94 2606 146 0.2277 0.2899 REMARK 3 28 1.5200 - 1.5000 0.89 2489 127 0.2331 0.2329 REMARK 3 29 1.5000 - 1.4800 0.85 2363 102 0.2422 0.2399 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 4318 REMARK 3 ANGLE : 0.832 5858 REMARK 3 CHIRALITY : 0.074 668 REMARK 3 PLANARITY : 0.008 772 REMARK 3 DIHEDRAL : 14.294 1660 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -5.4966 -7.5317 21.8618 REMARK 3 T TENSOR REMARK 3 T11: 0.0949 T22: 0.0830 REMARK 3 T33: 0.1224 T12: -0.0110 REMARK 3 T13: -0.0076 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.3299 L22: 0.2518 REMARK 3 L33: 1.0624 L12: -0.1081 REMARK 3 L13: -0.3063 L23: 0.3183 REMARK 3 S TENSOR REMARK 3 S11: 0.0112 S12: 0.0089 S13: -0.0093 REMARK 3 S21: -0.0171 S22: 0.0307 S23: -0.0118 REMARK 3 S31: 0.0461 S32: 0.0425 S33: -0.0453 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 21VT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 10-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1300067538. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 83723 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 57.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.55800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PEG 4000, ISOPROPANOL, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 38.31500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 VAL A 316 REMARK 465 VAL B 316 REMARK 465 GLY B 623 REMARK 465 ALA B 624 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 500 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 501 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 605 CG CD OE1 OE2 REMARK 470 GLN A 614 CG CD OE1 NE2 REMARK 470 GLN B 355 CG CD OE1 NE2 REMARK 470 ARG B 360 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 500 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 501 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 605 CG CD OE1 OE2 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 ALA A 371 58.67 -117.47 REMARK 500 THR A 459 -151.44 -154.88 REMARK 500 LYS A 516 -115.02 -122.56 REMARK 500 THR B 459 -151.54 -154.47 REMARK 500 LYS B 516 -113.28 -121.10 REMARK 500 ALA B 548 70.38 -152.46 REMARK 500 REMARK 500 REMARK: NULL DBREF 21VT A 316 624 PDB 21VT 21VT 316 624 DBREF 21VT B 316 624 PDB 21VT 21VT 316 624 SEQRES 1 A 269 VAL ASP TYR LYS VAL PHE THR ARG GLU PHE ASP GLU GLU SEQRES 2 A 269 VAL GLU ALA THR ASP LEU CYS ASP GLU ALA GLU LEU ASP SEQRES 3 A 269 ARG LEU ARG GLY PHE LEU ASP LYS GLN LEU ALA ASN LEU SEQRES 4 A 269 GLN GLY VAL VAL GLY ARG LEU ALA ASN ARG LEU GLN ARG SEQRES 5 A 269 ARG LEU MET ALA GLN GLN ASP THR VAL VAL THR LEU VAL SEQRES 6 A 269 LEU ASP ASN SER GLY SER MET ARG GLY ARG PRO ILE THR SEQRES 7 A 269 VAL ALA ALA THR CYS ALA ASP ILE LEU ALA ARG THR LEU SEQRES 8 A 269 GLU ARG CYS GLY VAL LYS VAL GLU ILE LEU GLY PHE THR SEQRES 9 A 269 THR LYS ALA TRP LYS GLY GLY GLN SER ARG GLU ALA TRP SEQRES 10 A 269 LEU GLY ARG GLY LYS PRO ALA ASN PRO GLY ARG LEU ASN SEQRES 11 A 269 ASP LEU ARG HIS ILE VAL TYR LYS SER ALA ASP ALA PRO SEQRES 12 A 269 TRP ARG ARG ALA ARG ARG ASN LEU GLY LEU MET MET ARG SEQRES 13 A 269 GLU GLY LEU LEU LYS GLU ASN ILE ASP GLY GLU ALA LEU SEQRES 14 A 269 ILE TRP ALA HIS GLN ARG LEU LEU GLY ARG PRO GLU GLN SEQRES 15 A 269 ARG LYS ILE LEU MET MET ILE SER ASP GLY ALA PRO VAL SEQRES 16 A 269 ASP ASP SER THR LEU SER VAL ASN PRO GLY ASN TYR LEU SEQRES 17 A 269 GLU ARG HIS LEU ARG ALA VAL ILE GLU GLU ILE GLU THR SEQRES 18 A 269 ARG SER PRO VAL GLU LEU ILE ALA ILE GLY ILE GLY HIS SEQRES 19 A 269 ASP VAL THR ARG TYR TYR GLN ARG ALA VAL THR ILE VAL SEQRES 20 A 269 ASP ALA GLU GLU LEU ALA GLY ALA MET THR GLU GLN LEU SEQRES 21 A 269 ALA SER LEU PHE GLU GLU GLN GLY ALA SEQRES 1 B 269 VAL ASP TYR LYS VAL PHE THR ARG GLU PHE ASP GLU GLU SEQRES 2 B 269 VAL GLU ALA THR ASP LEU CYS ASP GLU ALA GLU LEU ASP SEQRES 3 B 269 ARG LEU ARG GLY PHE LEU ASP LYS GLN LEU ALA ASN LEU SEQRES 4 B 269 GLN GLY VAL VAL GLY ARG LEU ALA ASN ARG LEU GLN ARG SEQRES 5 B 269 ARG LEU MET ALA GLN GLN ASP THR VAL VAL THR LEU VAL SEQRES 6 B 269 LEU ASP ASN SER GLY SER MET ARG GLY ARG PRO ILE THR SEQRES 7 B 269 VAL ALA ALA THR CYS ALA ASP ILE LEU ALA ARG THR LEU SEQRES 8 B 269 GLU ARG CYS GLY VAL LYS VAL GLU ILE LEU GLY PHE THR SEQRES 9 B 269 THR LYS ALA TRP LYS GLY GLY GLN SER ARG GLU ALA TRP SEQRES 10 B 269 LEU GLY ARG GLY LYS PRO ALA ASN PRO GLY ARG LEU ASN SEQRES 11 B 269 ASP LEU ARG HIS ILE VAL TYR LYS SER ALA ASP ALA PRO SEQRES 12 B 269 TRP ARG ARG ALA ARG ARG ASN LEU GLY LEU MET MET ARG SEQRES 13 B 269 GLU GLY LEU LEU LYS GLU ASN ILE ASP GLY GLU ALA LEU SEQRES 14 B 269 ILE TRP ALA HIS GLN ARG LEU LEU GLY ARG PRO GLU GLN SEQRES 15 B 269 ARG LYS ILE LEU MET MET ILE SER ASP GLY ALA PRO VAL SEQRES 16 B 269 ASP ASP SER THR LEU SER VAL ASN PRO GLY ASN TYR LEU SEQRES 17 B 269 GLU ARG HIS LEU ARG ALA VAL ILE GLU GLU ILE GLU THR SEQRES 18 B 269 ARG SER PRO VAL GLU LEU ILE ALA ILE GLY ILE GLY HIS SEQRES 19 B 269 ASP VAL THR ARG TYR TYR GLN ARG ALA VAL THR ILE VAL SEQRES 20 B 269 ASP ALA GLU GLU LEU ALA GLY ALA MET THR GLU GLN LEU SEQRES 21 B 269 ALA SER LEU PHE GLU GLU GLN GLY ALA HET CIT A 701 13 HETNAM CIT CITRIC ACID FORMUL 3 CIT C6 H8 O7 FORMUL 4 HOH *613(H2 O) HELIX 1 AA1 THR A 332 LEU A 334 5 3 HELIX 2 AA2 ASP A 336 ARG A 344 1 9 HELIX 3 AA3 ARG A 344 ASN A 353 1 10 HELIX 4 AA4 GLY A 356 GLN A 366 1 11 HELIX 5 AA5 ARG A 367 LEU A 369 5 3 HELIX 6 AA6 ALA A 371 GLN A 373 5 3 HELIX 7 AA7 SER A 424 ARG A 428 5 5 HELIX 8 AA8 GLY A 429 CYS A 449 1 21 HELIX 9 AA9 GLY A 465 ARG A 475 1 11 HELIX 10 AB1 PRO A 498 ARG A 503 1 6 HELIX 11 AB2 ARG A 504 ARG A 511 5 8 HELIX 12 AB3 ILE A 519 GLY A 533 1 15 HELIX 13 AB4 ASP A 551 ASN A 558 1 8 HELIX 14 AB5 ASN A 561 SER A 578 1 18 HELIX 15 AB6 ASP A 603 GLY A 609 5 7 HELIX 16 AB7 MET A 611 LEU A 618 1 8 HELIX 17 AB8 THR B 332 LEU B 334 5 3 HELIX 18 AB9 ASP B 336 ARG B 344 1 9 HELIX 19 AC1 ARG B 344 ALA B 352 1 9 HELIX 20 AC2 GLY B 356 ARG B 367 1 12 HELIX 21 AC3 SER B 424 ARG B 428 5 5 HELIX 22 AC4 GLY B 429 CYS B 449 1 21 HELIX 23 AC5 GLY B 465 ARG B 475 1 11 HELIX 24 AC6 PRO B 498 ARG B 503 1 6 HELIX 25 AC7 ARG B 504 ARG B 511 5 8 HELIX 26 AC8 ILE B 519 GLY B 533 1 15 HELIX 27 AC9 ASP B 551 VAL B 557 1 7 HELIX 28 AD1 ASN B 561 SER B 578 1 18 HELIX 29 AD2 ASP B 603 GLY B 609 5 7 HELIX 30 AD3 MET B 611 LEU B 618 1 8 SHEET 1 AA1 7 GLU A 327 GLU A 330 0 SHEET 2 AA1 7 LEU A 487 LYS A 493 1 O VAL A 491 N VAL A 329 SHEET 3 AA1 7 LYS A 452 THR A 460 -1 N GLY A 457 O ILE A 490 SHEET 4 AA1 7 THR A 415 ASP A 422 1 N LEU A 419 O GLU A 454 SHEET 5 AA1 7 ARG A 538 SER A 545 1 O ILE A 544 N VAL A 420 SHEET 6 AA1 7 GLU A 581 ILE A 587 1 O GLU A 581 N LEU A 541 SHEET 7 AA1 7 ALA A 598 ILE A 601 1 O VAL A 599 N GLY A 586 SHEET 1 AA2 7 GLU B 327 GLU B 330 0 SHEET 2 AA2 7 LEU B 487 LYS B 493 1 O VAL B 491 N VAL B 329 SHEET 3 AA2 7 LYS B 452 THR B 460 -1 N GLY B 457 O ILE B 490 SHEET 4 AA2 7 THR B 415 ASP B 422 1 N LEU B 419 O GLU B 454 SHEET 5 AA2 7 ARG B 538 SER B 545 1 O ILE B 544 N VAL B 420 SHEET 6 AA2 7 GLU B 581 ILE B 587 1 O GLU B 581 N LEU B 541 SHEET 7 AA2 7 ALA B 598 ILE B 601 1 O VAL B 599 N GLY B 586 CRYST1 39.506 76.630 87.272 90.00 101.80 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 0.025313 0.000000 0.005288 0.00000 SCALE2 0.000000 0.013050 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011706 0.00000 CONECT 4223 4224 4225 4226 CONECT 4224 4223 CONECT 4225 4223 CONECT 4226 4223 4227 CONECT 4227 4226 4228 4229 4233 CONECT 4228 4227 CONECT 4229 4227 4230 CONECT 4230 4229 4231 4232 CONECT 4231 4230 CONECT 4232 4230 CONECT 4233 4227 4234 4235 CONECT 4234 4233 CONECT 4235 4233 MASTER 278 0 1 30 14 0 0 6 4787 2 13 42 END