HEADER NUCLEAR PROTEIN, TRANSFERASE/RNA/DNA 28-OCT-19 6USP TITLE TELOMERASE REVERSE TRANSCRIPTASE PRODUCT COMPLEX, TERT:DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERASE REVERSE TRANSCRIPTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TELOMERASE CATALYTIC SUBUNIT; COMPND 5 EC: 2.7.7.49; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'- COMPND 9 D(P*GP*GP*TP*CP*AP*GP*GP*TP*CP*AP*GP*GP*TP*CP*AP*G)-3'); COMPND 10 CHAIN: E; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: DNA/RNA (5'-R(*CP*UP*GP*AP*CP*CP*UP*GP*AP*C)-D(P*CP*T)- COMPND 14 R(P*GP*AP*C)-D(P*C)-3'); COMPND 15 CHAIN: F; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRIBOLIUM CASTANEUM; SOURCE 3 ORGANISM_COMMON: RED FLOUR BEETLE; SOURCE 4 ORGANISM_TAXID: 7070; SOURCE 5 GENE: TERT, TCASGA2_TC010963; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630 KEYWDS TELOMERASE, REVERSE TRANSCRIPTASE, POLYMERASE, NUCLEAR PROTEIN, KEYWDS 2 TRANSFERASE-RNA-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.A.SCHAICH,B.D.FREUDENTHAL REVDAT 3 11-OCT-23 6USP 1 REMARK REVDAT 2 06-JAN-21 6USP 1 JRNL LINK REVDAT 1 17-JUN-20 6USP 0 JRNL AUTH M.A.SCHAICH,S.L.SANFORD,G.A.WELFER,S.A.JOHNSON,T.H.KHOANG, JRNL AUTH 2 P.L.OPRESKO,B.D.FREUDENTHAL JRNL TITL MECHANISMS OF NUCLEOTIDE SELECTION BY TELOMERASE. JRNL REF ELIFE V. 9 2020 JRNL REFN ESSN 2050-084X JRNL PMID 32501800 JRNL DOI 10.7554/ELIFE.55438 REMARK 2 REMARK 2 RESOLUTION. 3.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 12197 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.304 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.320 REMARK 3 FREE R VALUE TEST SET COUNT : 527 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 48.0900 - 5.6500 1.00 3017 155 0.2102 0.2571 REMARK 3 2 5.6500 - 4.4800 1.00 2921 129 0.2992 0.3668 REMARK 3 3 4.4800 - 3.9200 1.00 2877 123 0.3374 0.3366 REMARK 3 4 3.9200 - 3.5600 1.00 2855 120 0.3749 0.4211 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.687 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.217 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 146.5 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 143.7 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 : 0.013 5728 REMARK 3 ANGLE : 1.695 7885 REMARK 3 CHIRALITY : 0.090 878 REMARK 3 PLANARITY : 0.012 876 REMARK 3 DIHEDRAL : 19.426 2171 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 6USP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000243964. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-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 : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12249 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.560 REMARK 200 RESOLUTION RANGE LOW (A) : 48.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PHENIX REMARK 200 STARTING MODEL: 3KYL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 11% ISOPROPANOL, 0.1 M KCL, 25 MM REMARK 280 MGCL2, AND 50 MM SODIUM CACODYLATE PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 290K 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 111.99933 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 55.99967 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 55.99967 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 111.99933 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E, F 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 GLY A 0 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 HIS A 40 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 41 CG CD CE NZ REMARK 470 THR A 42 OG1 CG2 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 GLN A 175 CG CD OE1 NE2 REMARK 470 LYS A 189 CG CD CE NZ REMARK 470 ARG A 205 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 ARG A 297 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 399 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 435 CG CD1 CD2 REMARK 470 TYR A 508 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 511 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 516 CG1 CG2 CD1 REMARK 470 LYS A 526 CG CD CE NZ REMARK 470 ARG A 538 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 557 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 561 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 563 CG CD CE NZ REMARK 470 LYS A 567 CG CD CE NZ REMARK 470 PHE A 568 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS A 569 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 572 CG CD OE1 OE2 REMARK 470 LYS A 593 CG CD CE NZ REMARK 470 A F 9 O2' REMARK 470 C F 10 O2' REMARK 470 G F 13 O2' REMARK 470 A F 14 O2' REMARK 470 C F 15 O2' 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 83 -10.53 68.51 REMARK 500 LEU A 91 -8.57 -53.45 REMARK 500 HIS A 92 -29.74 -144.94 REMARK 500 LYS A 167 -74.76 -65.65 REMARK 500 LYS A 169 41.43 -74.77 REMARK 500 LYS A 189 -149.48 -110.07 REMARK 500 ASP A 191 -39.56 -137.84 REMARK 500 ASN A 192 -154.61 -83.62 REMARK 500 GLU A 222 -73.16 -81.39 REMARK 500 LEU A 230 -60.06 72.36 REMARK 500 ASP A 254 61.90 63.17 REMARK 500 PHE A 295 -126.28 -101.49 REMARK 500 THR A 341 -113.78 -111.90 REMARK 500 ASP A 343 32.36 -154.64 REMARK 500 LYS A 406 71.94 -106.26 REMARK 500 PRO A 408 155.52 -43.57 REMARK 500 ASN A 424 82.43 -152.41 REMARK 500 PRO A 442 -19.63 -49.18 REMARK 500 PHE A 494 39.94 -98.58 REMARK 500 ARG A 525 -97.49 -103.95 REMARK 500 SER A 560 106.60 -50.74 REMARK 500 ARG A 561 -142.54 69.28 REMARK 500 GLU A 562 -3.28 85.62 REMARK 500 LEU A 564 51.98 -69.35 REMARK 500 ALA A 575 -7.90 83.42 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 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 251 OD1 REMARK 620 2 ASP A 251 OD2 49.2 REMARK 620 3 ASP A 343 OD1 167.3 143.3 REMARK 620 4 ASP A 343 OD2 147.0 98.7 45.6 REMARK 620 5 ASP A 344 OD2 100.1 140.7 67.9 112.1 REMARK 620 6 DG E 16 OP1 104.4 120.5 71.9 84.7 87.3 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 MG A 601 DBREF 6USP A 1 596 UNP Q0QHL8 Q0QHL8_TRICA 1 596 DBREF 6USP E 1 16 PDB 6USP 6USP 1 16 DBREF 6USP F 1 16 PDB 6USP 6USP 1 16 SEQADV 6USP GLY A 0 UNP Q0QHL8 EXPRESSION TAG SEQRES 1 A 597 GLY MET VAL HIS TYR TYR ARG LEU SER LEU LYS SER ARG SEQRES 2 A 597 GLN LYS ALA PRO LYS ILE VAL ASN SER LYS TYR ASN SER SEQRES 3 A 597 ILE LEU ASN ILE ALA LEU LYS ASN PHE ARG LEU CYS LYS SEQRES 4 A 597 LYS HIS LYS THR LYS LYS PRO VAL GLN ILE LEU ALA LEU SEQRES 5 A 597 LEU GLN GLU ILE ILE PRO LYS SER TYR PHE GLY THR THR SEQRES 6 A 597 THR ASN LEU LYS ARG PHE TYR LYS VAL VAL GLU LYS ILE SEQRES 7 A 597 LEU THR GLN SER SER PHE GLU CYS ILE HIS LEU SER VAL SEQRES 8 A 597 LEU HIS LYS CYS TYR ASP TYR ASP ALA ILE PRO TRP LEU SEQRES 9 A 597 GLN ASN VAL GLU PRO ASN LEU ARG PRO LYS LEU LEU LEU SEQRES 10 A 597 LYS HIS ASN LEU PHE LEU LEU ASP ASN ILE VAL LYS PRO SEQRES 11 A 597 ILE ILE ALA PHE TYR TYR LYS PRO ILE LYS THR LEU ASN SEQRES 12 A 597 GLY HIS GLU ILE LYS PHE ILE ARG LYS GLU GLU TYR ILE SEQRES 13 A 597 SER PHE GLU SER LYS VAL PHE HIS LYS LEU LYS LYS MET SEQRES 14 A 597 LYS TYR LEU VAL GLU VAL GLN ASP GLU VAL LYS PRO ARG SEQRES 15 A 597 GLY VAL LEU ASN ILE ILE PRO LYS GLN ASP ASN PHE ARG SEQRES 16 A 597 ALA ILE VAL SER ILE PHE PRO ASP SER ALA ARG LYS PRO SEQRES 17 A 597 PHE PHE LYS LEU LEU THR SER LYS ILE TYR LYS VAL LEU SEQRES 18 A 597 GLU GLU LYS TYR LYS THR SER GLY SER LEU TYR THR CYS SEQRES 19 A 597 TRP SER GLU PHE THR GLN LYS THR GLN GLY GLN ILE TYR SEQRES 20 A 597 GLY ILE LYS VAL ASP ILE ARG ASP ALA TYR GLY ASN VAL SEQRES 21 A 597 LYS ILE PRO VAL LEU CYS LYS LEU ILE GLN SER ILE PRO SEQRES 22 A 597 THR HIS LEU LEU ASP SER GLU LYS LYS ASN PHE ILE VAL SEQRES 23 A 597 ASP HIS ILE SER ASN GLN PHE VAL ALA PHE ARG ARG LYS SEQRES 24 A 597 ILE TYR LYS TRP ASN HIS GLY LEU LEU GLN GLY ASP PRO SEQRES 25 A 597 LEU SER GLY CYS LEU CYS GLU LEU TYR MET ALA PHE MET SEQRES 26 A 597 ASP ARG LEU TYR PHE SER ASN LEU ASP LYS ASP ALA PHE SEQRES 27 A 597 ILE HIS ARG THR VAL ASP ASP TYR PHE PHE CYS SER PRO SEQRES 28 A 597 HIS PRO HIS LYS VAL TYR ASP PHE GLU LEU LEU ILE LYS SEQRES 29 A 597 GLY VAL TYR GLN VAL ASN PRO THR LYS THR ARG THR ASN SEQRES 30 A 597 LEU PRO THR HIS ARG HIS PRO GLN ASP GLU ILE PRO TYR SEQRES 31 A 597 CYS GLY LYS ILE PHE ASN LEU THR THR ARG GLN VAL ARG SEQRES 32 A 597 THR LEU TYR LYS LEU PRO PRO ASN TYR GLU ILE ARG HIS SEQRES 33 A 597 LYS PHE LYS LEU TRP ASN PHE ASN ASN GLN ILE SER ASP SEQRES 34 A 597 ASP ASN PRO ALA ARG PHE LEU GLN LYS ALA MET ASP PHE SEQRES 35 A 597 PRO PHE ILE CYS ASN SER PHE THR LYS PHE GLU PHE ASN SEQRES 36 A 597 THR VAL PHE ASN ASP GLN ARG THR VAL PHE ALA ASN PHE SEQRES 37 A 597 TYR ASP ALA MET ILE CYS VAL ALA TYR LYS PHE ASP ALA SEQRES 38 A 597 ALA MET MET ALA LEU ARG THR SER PHE LEU VAL ASN ASP SEQRES 39 A 597 PHE GLY PHE ILE TRP LEU VAL LEU SER SER THR VAL ARG SEQRES 40 A 597 ALA TYR ALA SER ARG ALA PHE LYS LYS ILE VAL THR TYR SEQRES 41 A 597 LYS GLY GLY LYS TYR ARG LYS VAL THR PHE GLN CYS LEU SEQRES 42 A 597 LYS SER ILE ALA TRP ARG ALA PHE LEU ALA VAL LEU LYS SEQRES 43 A 597 ARG ARG THR GLU ILE TYR LYS GLY LEU ILE ASP ARG ILE SEQRES 44 A 597 LYS SER ARG GLU LYS LEU THR MET LYS PHE HIS ASP GLY SEQRES 45 A 597 GLU VAL ASP ALA SER TYR PHE CYS LYS LEU PRO GLU LYS SEQRES 46 A 597 PHE ARG PHE VAL LYS ILE ASN ARG LYS ALA SER ILE SEQRES 1 E 16 DG DG DT DC DA DG DG DT DC DA DG DG DT SEQRES 2 E 16 DC DA DG SEQRES 1 F 16 C U G A C C U G A C DC DT G SEQRES 2 F 16 A C DC HET MG A 601 1 HETNAM MG MAGNESIUM ION FORMUL 4 MG MG 2+ HELIX 1 AA1 SER A 8 ARG A 12 5 5 HELIX 2 AA2 SER A 25 LYS A 39 1 15 HELIX 3 AA3 GLN A 47 GLU A 54 1 8 HELIX 4 AA4 PRO A 57 GLY A 62 1 6 HELIX 5 AA5 THR A 63 THR A 79 1 17 HELIX 6 AA6 SER A 89 HIS A 92 5 4 HELIX 7 AA7 ASP A 96 GLN A 104 5 9 HELIX 8 AA8 GLU A 107 ASN A 109 5 3 HELIX 9 AA9 LEU A 110 ILE A 126 1 17 HELIX 10 AB1 ILE A 126 TYR A 134 1 9 HELIX 11 AB2 LYS A 151 MET A 168 1 18 HELIX 12 AB3 ARG A 205 TYR A 224 1 20 HELIX 13 AB4 LEU A 230 THR A 241 1 12 HELIX 14 AB5 LYS A 260 SER A 270 1 11 HELIX 15 AB6 ASP A 277 ASN A 290 1 14 HELIX 16 AB7 LEU A 312 SER A 330 1 19 HELIX 17 AB8 HIS A 351 TYR A 366 1 16 HELIX 18 AB9 GLU A 412 PHE A 417 5 6 HELIX 19 AC1 ASN A 430 ALA A 438 1 9 HELIX 20 AC2 MET A 439 PHE A 448 5 10 HELIX 21 AC3 THR A 449 ASN A 454 1 6 HELIX 22 AC4 ASP A 459 SER A 488 1 30 HELIX 23 AC5 ILE A 497 THR A 518 1 22 HELIX 24 AC6 THR A 528 LYS A 545 1 18 HELIX 25 AC7 ARG A 547 SER A 560 1 14 HELIX 26 AC8 ALA A 575 LYS A 580 1 6 HELIX 27 AC9 PRO A 582 PHE A 587 1 6 SHEET 1 AA1 2 TYR A 4 ARG A 6 0 SHEET 2 AA1 2 CYS A 85 HIS A 87 -1 O ILE A 86 N TYR A 5 SHEET 1 AA2 2 TYR A 135 LYS A 139 0 SHEET 2 AA2 2 ILE A 146 ARG A 150 -1 O LYS A 147 N ILE A 138 SHEET 1 AA3 5 LEU A 171 GLU A 173 0 SHEET 2 AA3 5 ILE A 299 TRP A 302 -1 O LYS A 301 N VAL A 172 SHEET 3 AA3 5 PHE A 292 ALA A 294 -1 N VAL A 293 O TYR A 300 SHEET 4 AA3 5 GLY A 182 PRO A 188 1 N GLY A 182 O ALA A 294 SHEET 5 AA3 5 PHE A 193 ILE A 199 -1 O ARG A 194 N ILE A 187 SHEET 1 AA4 4 PHE A 337 ARG A 340 0 SHEET 2 AA4 4 ASP A 344 SER A 349 -1 O CYS A 348 N PHE A 337 SHEET 3 AA4 4 TYR A 246 ILE A 252 -1 N TYR A 246 O SER A 349 SHEET 4 AA4 4 VAL A 368 THR A 375 -1 O ASN A 369 N ASP A 251 SHEET 1 AA5 3 GLU A 386 TYR A 389 0 SHEET 2 AA5 3 LYS A 392 ASN A 395 -1 O LYS A 392 N TYR A 389 SHEET 3 AA5 3 VAL A 401 THR A 403 -1 O ARG A 402 N ILE A 393 LINK OD1 ASP A 251 MG MG A 601 1555 1555 2.63 LINK OD2 ASP A 251 MG MG A 601 1555 1555 2.66 LINK OD1 ASP A 343 MG MG A 601 1555 1555 2.94 LINK OD2 ASP A 343 MG MG A 601 1555 1555 2.71 LINK OD2 ASP A 344 MG MG A 601 1555 1555 2.45 LINK MG MG A 601 OP1 DG E 16 1555 1555 2.24 SITE 1 AC1 4 ASP A 251 ASP A 343 ASP A 344 DG E 16 CRYST1 100.378 100.378 167.999 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 0.009962 0.005752 0.000000 0.00000 SCALE2 0.000000 0.011504 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005952 0.00000