HEADER TOXIN 18-JAN-19 6J7N TITLE CRYSTAL STRUCTURE OF TOXIN TGLT (UNUSUAL TYPE GUANYLYLTRANSFERASE-LIKE TITLE 2 TOXIN, RV1045) MUTANT D82A CO-EXPRESSED WITH TAKA FROM MYCOBACTERIUM TITLE 3 TUBERCULOSIS CAVEAT 6J7N THE FOLLOWING LIGANDS HAVE OCCUPANCY OF 0.0: MG A 301,MG A CAVEAT 2 6J7N 302,MG A 303,MG A 304,MG A 305,MG A 306,MG A 307,MG A 308 CAVEAT 3 6J7N MG A 309,MG A 310,MG A 311,MG A 312,MG A 313,MG A 314 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANYLYLTRANSFERASE-LIKE TOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS (STRAIN ATCC 25618 / SOURCE 3 H37RV); SOURCE 4 ORGANISM_TAXID: 83332; SOURCE 5 STRAIN: ATCC 25618 / H37RV; SOURCE 6 GENE: RV1045; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS GUANYLYLTRANSFERASE;GUANYLYLTRANSFERASE-LIKE TOXIN;TA, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR X.YU,X.GAO,K.ZHU,J.A.WOJDYLA,M.WANG,S.CUI REVDAT 3 22-NOV-23 6J7N 1 REMARK REVDAT 2 20-MAY-20 6J7N 1 JRNL REVDAT 1 13-MAY-20 6J7N 0 JRNL AUTH X.YU,X.GAO,K.ZHU,H.YIN,X.MAO,J.A.WOJDYLA,B.QIN,H.HUANG, JRNL AUTH 2 M.WANG,Y.C.SUN,S.CUI JRNL TITL CHARACTERIZATION OF A TOXIN-ANTITOXIN SYSTEM IN JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS SUGGESTS NEUTRALIZATION BY JRNL TITL 3 PHOSPHORYLATION AS THE ANTITOXICITY MECHANISM. JRNL REF COMMUN BIOL V. 3 216 2020 JRNL REFN ESSN 2399-3642 JRNL PMID 32382148 JRNL DOI 10.1038/S42003-020-0941-1 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 29769 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.280 REMARK 3 FREE R VALUE TEST SET COUNT : 1571 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 47.7613 - 5.0999 0.97 2576 169 0.1682 0.2056 REMARK 3 2 5.0999 - 4.0486 0.98 2602 170 0.1741 0.2403 REMARK 3 3 4.0486 - 3.5370 0.88 2345 133 0.2058 0.2922 REMARK 3 4 3.5370 - 3.2137 0.82 2283 82 0.2427 0.3059 REMARK 3 5 3.2137 - 2.9834 0.99 2593 162 0.2685 0.3599 REMARK 3 6 2.9834 - 2.8075 0.98 2650 145 0.2676 0.3070 REMARK 3 7 2.8075 - 2.6669 0.99 2658 148 0.2580 0.2889 REMARK 3 8 2.6669 - 2.5508 1.00 2711 128 0.2763 0.3206 REMARK 3 9 2.5508 - 2.4527 1.00 2674 136 0.2868 0.3532 REMARK 3 10 2.4527 - 2.3680 1.00 2714 168 0.2996 0.3331 REMARK 3 11 2.3680 - 2.2940 0.90 2392 130 0.3235 0.3552 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 68.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 84.97 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 : 0.007 2291 REMARK 3 ANGLE : 0.832 3134 REMARK 3 CHIRALITY : 0.046 369 REMARK 3 PLANARITY : 0.006 412 REMARK 3 DIHEDRAL : 14.092 1402 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6J7N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1300010575. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-18 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 : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 1M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29779 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 REMARK 200 RESOLUTION RANGE LOW (A) : 47.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.74 REMARK 200 R MERGE FOR SHELL (I) : 0.90600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.870 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: 6J7T REMARK 200 REMARK 200 REMARK: ROD-LIKE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH=6.5, 0.2 M MAGNESIUM REMARK 280 CHLORIDE HEXAHYDRATE AND 25% POLYETHYLENE GLYCOL 3,350 (V/V)., REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.45533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.72767 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.72767 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.45533 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ARG A 293 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 LYS A 3 CG CD CE NZ REMARK 470 SER A 7 OG REMARK 470 LYS A 125 CG CD CE NZ 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 O ILE A 89 H HIS A 93 1.51 REMARK 500 OD2 ASP A 159 O HOH A 401 1.91 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 GLN A 26 32.51 -149.23 REMARK 500 TRP A 104 103.78 -165.94 REMARK 500 ALA A 152 -130.72 52.09 REMARK 500 ARG A 205 43.73 -81.26 REMARK 500 LEU A 220 -128.34 62.19 REMARK 500 GLN A 240 -115.09 -92.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 MG A 301 REMARK 615 MG A 302 REMARK 615 MG A 303 REMARK 615 MG A 304 REMARK 615 MG A 305 REMARK 615 MG A 306 REMARK 615 MG A 307 REMARK 615 MG A 308 REMARK 615 MG A 309 REMARK 615 MG A 310 REMARK 615 MG A 311 REMARK 615 MG A 312 REMARK 615 MG A 313 REMARK 615 MG A 314 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 MG A 306 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 112 OG1 REMARK 620 2 ALA A 113 O 111.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 223 OD1 REMARK 620 2 ASP A 223 OD2 55.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 312 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 258 O REMARK 620 2 GLU A 262 OE2 82.0 REMARK 620 N 1 DBREF 6J7N A 1 293 UNP P96356 P96356_MYCTU 1 293 SEQADV 6J7N MET A -19 UNP P96356 EXPRESSION TAG SEQADV 6J7N GLY A -18 UNP P96356 EXPRESSION TAG SEQADV 6J7N SER A -17 UNP P96356 EXPRESSION TAG SEQADV 6J7N SER A -16 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -15 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -14 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -13 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -12 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -11 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A -10 UNP P96356 EXPRESSION TAG SEQADV 6J7N SER A -9 UNP P96356 EXPRESSION TAG SEQADV 6J7N SER A -8 UNP P96356 EXPRESSION TAG SEQADV 6J7N GLY A -7 UNP P96356 EXPRESSION TAG SEQADV 6J7N LEU A -6 UNP P96356 EXPRESSION TAG SEQADV 6J7N VAL A -5 UNP P96356 EXPRESSION TAG SEQADV 6J7N PRO A -4 UNP P96356 EXPRESSION TAG SEQADV 6J7N ARG A -3 UNP P96356 EXPRESSION TAG SEQADV 6J7N GLY A -2 UNP P96356 EXPRESSION TAG SEQADV 6J7N SER A -1 UNP P96356 EXPRESSION TAG SEQADV 6J7N HIS A 0 UNP P96356 EXPRESSION TAG SEQADV 6J7N ALA A 82 UNP P96356 ASP 82 ENGINEERED MUTATION SEQRES 1 A 313 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 313 LEU VAL PRO ARG GLY SER HIS MET THR LYS PRO TYR SER SEQRES 3 A 313 SER PRO PRO THR ASN LEU ARG SER LEU ARG ASP ARG LEU SEQRES 4 A 313 THR GLN VAL ALA GLU ARG GLN GLY VAL VAL PHE GLY ARG SEQRES 5 A 313 LEU GLN ARG HIS VAL ALA MET ILE VAL VAL ALA GLN PHE SEQRES 6 A 313 ALA ALA THR LEU THR ASP ASP THR GLY ALA PRO LEU LEU SEQRES 7 A 313 LEU VAL LYS GLY GLY SER SER LEU GLU LEU ARG ARG GLY SEQRES 8 A 313 ILE PRO ASP SER ARG THR SER LYS ASP PHE ALA THR VAL SEQRES 9 A 313 ALA ARG ARG ASP ILE GLU LEU ILE HIS GLU GLN LEU ALA SEQRES 10 A 313 ASP ALA GLY GLU THR GLY TRP GLU GLY PHE THR ALA ILE SEQRES 11 A 313 PHE THR ALA PRO GLU GLU ILE ASP VAL PRO GLY MET PRO SEQRES 12 A 313 VAL LYS PRO ARG ARG PHE THR ALA LYS LEU SER TYR ARG SEQRES 13 A 313 GLY ARG ALA PHE ALA THR VAL PRO ILE GLU VAL SER SER SEQRES 14 A 313 VAL GLU ALA GLY ASN ALA ASP GLN PHE ASP THR LEU THR SEQRES 15 A 313 SER ASP ALA LEU GLY LEU VAL GLY VAL PRO ALA ALA VAL SEQRES 16 A 313 ALA VAL PRO CYS MET THR ILE PRO TRP GLN ILE ALA GLN SEQRES 17 A 313 LYS LEU HIS ALA VAL THR ALA VAL LEU GLU GLU PRO LYS SEQRES 18 A 313 VAL ASN ASP ARG ALA HIS ASP LEU VAL ASP LEU GLN LEU SEQRES 19 A 313 LEU GLU GLY LEU LEU LEU ASP ALA ASP LEU MET PRO THR SEQRES 20 A 313 ARG SER ALA CYS ILE ALA ILE PHE GLU ALA ARG ALA GLN SEQRES 21 A 313 HIS PRO TRP PRO PRO ARG VAL ALA THR LEU PRO HIS TRP SEQRES 22 A 313 PRO LEU ILE TYR ALA GLY ALA LEU GLU GLY LEU ASP HIS SEQRES 23 A 313 LEU GLU LEU ALA ARG THR VAL ASP ALA ALA ALA GLN ALA SEQRES 24 A 313 VAL GLN ARG PHE VAL ALA ARG ILE ASP ARG ALA THR LYS SEQRES 25 A 313 ARG HET MG A 301 1 HET MG A 302 1 HET MG A 303 1 HET MG A 304 1 HET MG A 305 1 HET MG A 306 1 HET MG A 307 1 HET MG A 308 1 HET MG A 309 1 HET MG A 310 1 HET MG A 311 1 HET MG A 312 1 HET MG A 313 1 HET MG A 314 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG 14(MG 2+) FORMUL 16 HOH *7(H2 O) HELIX 1 AA1 ASN A 11 GLN A 26 1 16 HELIX 2 AA2 VAL A 29 THR A 48 1 20 HELIX 3 AA3 LYS A 61 GLY A 71 1 11 HELIX 4 AA4 ASP A 88 GLY A 103 1 16 HELIX 5 AA5 ASP A 164 VAL A 169 1 6 HELIX 6 AA6 THR A 181 THR A 194 1 14 HELIX 7 AA7 ALA A 206 LEU A 220 1 15 HELIX 8 AA8 LEU A 224 ALA A 239 1 16 HELIX 9 AA9 HIS A 252 LEU A 261 1 10 HELIX 10 AB1 THR A 272 ALA A 290 1 19 SHEET 1 AA1 5 LEU A 58 VAL A 60 0 SHEET 2 AA1 5 PHE A 81 ALA A 85 -1 O VAL A 84 N LEU A 59 SHEET 3 AA1 5 ARG A 138 SER A 149 1 O GLU A 146 N THR A 83 SHEET 4 AA1 5 ARG A 127 TYR A 135 -1 N LEU A 133 O PHE A 140 SHEET 5 AA1 5 PHE A 107 PHE A 111 -1 N ILE A 110 O LYS A 132 SHEET 1 AA2 5 LEU A 58 VAL A 60 0 SHEET 2 AA2 5 PHE A 81 ALA A 85 -1 O VAL A 84 N LEU A 59 SHEET 3 AA2 5 ARG A 138 SER A 149 1 O GLU A 146 N THR A 83 SHEET 4 AA2 5 ARG A 127 TYR A 135 -1 N LEU A 133 O PHE A 140 SHEET 5 AA2 5 GLU A 115 GLU A 116 -1 N GLU A 115 O ARG A 128 SHEET 1 AA3 2 ASP A 159 LEU A 161 0 SHEET 2 AA3 2 VAL A 177 CYS A 179 -1 O VAL A 177 N LEU A 161 LINK OH TYR A 5 MG MG A 309 1555 1555 1.99 LINK OD1 ASP A 88 MG MG A 313 1555 1555 2.53 LINK OG1 THR A 112 MG MG A 306 1555 1555 2.48 LINK O ALA A 113 MG MG A 306 1555 1555 2.57 LINK OE2 GLU A 216 MG MG A 304 1555 1555 2.93 LINK OD1 ASP A 223 MG MG A 301 1555 1555 1.85 LINK OD2 ASP A 223 MG MG A 301 1555 1555 2.63 LINK O ALA A 258 MG MG A 312 1555 1555 2.78 LINK OE2 GLU A 262 MG MG A 312 1555 1555 2.48 CISPEP 1 TRP A 243 PRO A 244 0 3.41 CRYST1 95.502 95.502 68.183 90.00 90.00 120.00 P 32 2 1 6 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 0.010471 0.006045 0.000000 0.00000 SCALE2 0.000000 0.012091 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014666 0.00000