HEADER TRANSFERASE 26-OCT-18 6I0V TITLE CRYSTAL STRUCTURE OF DMTAILOR IN COMPLEX WITH CACAGU RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TERMINAL URIDYLYLTRANSFERASE TAILOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TUTASE TAILOR; COMPND 5 EC: 2.7.7.52; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (5'-R(*CP*AP*CP*AP*GP*U)-3'); COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: TAILOR, CG1091; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 11 ORGANISM_TAXID: 7227 KEYWDS TERMINAL URIDYL TRANSFERASE, NUCLEOTIDYL TRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.KROUPOVA,A.IVASCU,M.JINEK REVDAT 3 24-JAN-24 6I0V 1 LINK REVDAT 2 06-FEB-19 6I0V 1 JRNL REVDAT 1 05-DEC-18 6I0V 0 JRNL AUTH A.KROUPOVA,A.IVASCU,M.M.REIMAO-PINTO,S.L.AMERES,M.JINEK JRNL TITL STRUCTURAL BASIS FOR ACCEPTOR RNA SUBSTRATE SELECTIVITY OF JRNL TITL 2 THE 3' TERMINAL URIDYLYL TRANSFERASE TAILOR. JRNL REF NUCLEIC ACIDS RES. V. 47 1030 2019 JRNL REFN ESSN 1362-4962 JRNL PMID 30462292 JRNL DOI 10.1093/NAR/GKY1164 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 29819 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1508 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 43.8110 - 4.1163 1.00 2776 148 0.1648 0.1882 REMARK 3 2 4.1163 - 3.2675 1.00 2620 137 0.1678 0.1985 REMARK 3 3 3.2675 - 2.8546 1.00 2586 137 0.2084 0.2420 REMARK 3 4 2.8546 - 2.5936 1.00 2578 133 0.2038 0.2415 REMARK 3 5 2.5936 - 2.4077 1.00 2539 137 0.2173 0.2307 REMARK 3 6 2.4077 - 2.2658 1.00 2569 135 0.2242 0.2671 REMARK 3 7 2.2658 - 2.1523 1.00 2542 137 0.2315 0.2800 REMARK 3 8 2.1523 - 2.0586 1.00 2531 138 0.2476 0.3226 REMARK 3 9 2.0586 - 1.9794 1.00 2551 136 0.2757 0.2977 REMARK 3 10 1.9794 - 1.9111 1.00 2506 134 0.2970 0.3388 REMARK 3 11 1.9111 - 1.8513 0.99 2513 136 0.3264 0.3762 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.340 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 : 0.008 2958 REMARK 3 ANGLE : 0.948 4022 REMARK 3 CHIRALITY : 0.059 460 REMARK 3 PLANARITY : 0.006 492 REMARK 3 DIHEDRAL : 23.449 1114 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 6I0V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1200012595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-AUG-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00004 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29819 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 43.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 24.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 18.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 2.70600 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: 6I0S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% (V/V) GLYCEROL ETHOXYLATE, 75 MM REMARK 280 SODIUM MALONATE, PH7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 54.09767 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 108.19533 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 108.19533 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 54.09767 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 SER A 177 REMARK 465 ASN A 178 REMARK 465 ALA A 179 REMARK 465 PRO A 180 REMARK 465 VAL A 181 REMARK 465 GLN A 182 REMARK 465 PRO A 183 REMARK 465 HIS A 184 REMARK 465 PRO A 185 REMARK 465 THR A 186 REMARK 465 HIS A 187 REMARK 465 GLN A 188 REMARK 465 THR A 189 REMARK 465 LYS A 190 REMARK 465 GLN A 191 REMARK 465 GLU A 192 REMARK 465 LYS A 193 REMARK 465 LYS A 194 REMARK 465 GLN A 195 REMARK 465 ALA A 196 REMARK 465 GLN A 197 REMARK 465 GLU A 219 REMARK 465 ASP A 416 REMARK 465 ALA A 417 REMARK 465 ALA A 418 REMARK 465 ASN A 419 REMARK 465 GLU A 549 REMARK 465 PRO A 550 REMARK 465 SER A 551 REMARK 465 THR A 552 REMARK 465 ASN A 553 REMARK 465 TRP A 554 REMARK 465 ARG A 555 REMARK 465 GLN A 556 REMARK 465 ARG A 557 REMARK 465 TYR A 558 REMARK 465 ALA A 559 REMARK 465 PHE A 560 REMARK 465 C B 1 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 A B 2 P OP1 OP2 O5' C5' C4' O4' REMARK 470 A B 2 C3' C2' O2' C1' N9 C8 N7 REMARK 470 A B 2 C5 C6 N6 N1 C2 N3 C4 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HE ARG A 275 OD1 ASP A 538 5564 1.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 A B 4 O3' G B 5 P -0.077 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 278 OD1 REMARK 620 2 ASP A 280 OD1 122.5 REMARK 620 3 ASP A 343 OD2 99.0 117.6 REMARK 620 4 G B 5 O3' 140.4 77.7 99.6 REMARK 620 5 U B 6 OP1 92.6 81.7 145.4 54.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 278 OD2 REMARK 620 2 ASP A 280 OD2 101.3 REMARK 620 3 HOH A 707 O 81.4 90.9 REMARK 620 4 U B 6 OP1 102.9 101.1 166.1 REMARK 620 5 HOH B 103 O 156.8 99.1 87.5 83.7 REMARK 620 6 HOH B 104 O 85.7 172.6 87.9 79.3 73.6 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 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6I0S RELATED DB: PDB REMARK 900 STRUCTURE OF THE SAME PROTEIN BOUND TO DIFFERENT SUBSTRATE. REMARK 900 CONNECTED TO THE SAME PUBLICATION. REMARK 900 RELATED ID: 6I0T RELATED DB: PDB REMARK 900 STRUCTURE OF THE SAME PROTEIN BOUND TO DIFFERENT SUBSTRATE. REMARK 900 CONNECTED TO THE SAME PUBLICATION. REMARK 900 RELATED ID: 6I0U RELATED DB: PDB REMARK 900 STRUCTURE OF THE SAME PROTEIN BOUND TO DIFFERENT SUBSTRATE. REMARK 900 CONNECTED TO THE SAME PUBLICATION. DBREF 6I0V A 180 560 UNP Q9VI58 TUTT_DROME 180 560 DBREF 6I0V B 1 6 PDB 6I0V 6I0V 1 6 SEQADV 6I0V SER A 177 UNP Q9VI58 EXPRESSION TAG SEQADV 6I0V ASN A 178 UNP Q9VI58 EXPRESSION TAG SEQADV 6I0V ALA A 179 UNP Q9VI58 EXPRESSION TAG SEQRES 1 A 384 SER ASN ALA PRO VAL GLN PRO HIS PRO THR HIS GLN THR SEQRES 2 A 384 LYS GLN GLU LYS LYS GLN ALA GLN VAL LYS ALA ARG GLN SEQRES 3 A 384 HIS ILE THR VAL ARG LEU PRO LYS LYS ALA ARG ALA MET SEQRES 4 A 384 ILE VAL GLY GLU ILE THR ASN VAL PHE LYS ASP LYS TYR SEQRES 5 A 384 PRO ILE ALA ASP LYS LEU LYS VAL ILE PRO GLU TYR ASP SEQRES 6 A 384 VAL ILE GLU GLN ASP LEU CYS LYS LEU LEU SER PRO GLY SEQRES 7 A 384 PHE PRO LYS GLN PRO LEU ARG VAL TYR LYS PHE GLY SER SEQRES 8 A 384 ARG ILE THR GLY ILE GLY ASN ARG SER SER ASP LEU ASP SEQRES 9 A 384 LEU PHE VAL ASP ILE GLY ASN THR PHE HIS THR PHE GLU SEQRES 10 A 384 HIS ARG ALA SER ASN ALA THR VAL ALA LYS LEU ARG ALA SEQRES 11 A 384 MET ARG LYS PHE PHE CYS ASP SER GLU ASP TRP ARG LEU SEQRES 12 A 384 ILE ASN PHE ILE GLU GLN ALA ARG VAL PRO ILE ILE LYS SEQRES 13 A 384 THR CYS HIS LEU PRO THR GLY ILE GLU CYS ASP ILE CYS SEQRES 14 A 384 LEU ASN SER MET GLY PHE CYS ASN THR ASN LEU LEU LYS SEQRES 15 A 384 TYR ILE PHE GLU SER GLN PRO LEU THR GLN TYR MET CYS SEQRES 16 A 384 ILE TYR VAL LYS ASN TRP LEU GLU ARG CYS LYS LEU THR SEQRES 17 A 384 GLU GLN ILE SER THR TYR SER ILE THR LEU MET VAL ILE SEQRES 18 A 384 TYR PHE LEU GLN LEU GLN ALA LEU LEU PRO PRO ILE ALA SEQRES 19 A 384 MET LEU GLN ILE GLU ASP ALA ALA ASN GLN ALA VAL LEU SEQRES 20 A 384 VAL GLY PRO TRP VAL VAL ASN PHE ALA GLN LYS SER PHE SEQRES 21 A 384 SER GLU LEU GLY LEU GLN GLN LEU LYS ALA THR VAL PRO SEQRES 22 A 384 VAL ILE LYS GLY PHE LEU ARG ASN PHE PHE ALA TYR PHE SEQRES 23 A 384 ALA LYS PHE ASP TYR GLU HIS PHE LEU VAL CYS PRO TYR SEQRES 24 A 384 ILE GLY GLN ALA ASN VAL GLU ILE ALA LYS ILE GLU ARG SEQRES 25 A 384 MET LEU HIS ALA ARG TYR SER ALA TYR VAL SER ASP ASN SEQRES 26 A 384 PRO GLU CYS SER ILE GLN LEU LYS LYS PRO MET VAL VAL SEQRES 27 A 384 GLN ASP PRO ILE GLN LEU ASN HIS ASN VAL THR LYS ALA SEQRES 28 A 384 VAL THR LYS TYR GLY LEU GLN THR PHE VAL ASP TYR CYS SEQRES 29 A 384 GLN GLN THR ALA GLU LEU LEU GLU GLU PRO SER THR ASN SEQRES 30 A 384 TRP ARG GLN ARG TYR ALA PHE SEQRES 1 B 6 C A C A G U HET MG A 601 1 HET MG A 602 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *130(H2 O) HELIX 1 AA1 PRO A 209 GLY A 218 1 10 HELIX 2 AA2 THR A 221 ASP A 226 1 6 HELIX 3 AA3 ASP A 226 LEU A 234 1 9 HELIX 4 AA4 ILE A 237 SER A 252 1 16 HELIX 5 AA5 GLY A 266 GLY A 271 1 6 HELIX 6 AA6 SER A 297 SER A 314 1 18 HELIX 7 AA7 SER A 348 GLN A 364 1 17 HELIX 8 AA8 GLN A 364 CYS A 381 1 18 HELIX 9 AA9 SER A 388 GLN A 403 1 16 HELIX 10 AB1 ILE A 409 GLN A 413 5 5 HELIX 11 AB2 SER A 435 GLY A 440 5 6 HELIX 12 AB3 THR A 447 PHE A 465 1 19 HELIX 13 AB4 LYS A 485 LEU A 490 5 6 HELIX 14 AB5 HIS A 491 ASN A 501 1 11 HELIX 15 AB6 PRO A 502 SER A 505 5 4 HELIX 16 AB7 THR A 529 LEU A 547 1 19 SHEET 1 AA1 5 LEU A 260 PHE A 265 0 SHEET 2 AA1 5 LEU A 279 ILE A 285 -1 O ASP A 284 N ARG A 261 SHEET 3 AA1 5 GLU A 341 CYS A 345 1 O ASP A 343 N LEU A 281 SHEET 4 AA1 5 ILE A 330 HIS A 335 -1 N THR A 333 O CYS A 342 SHEET 5 AA1 5 TRP A 317 ILE A 323 -1 N ILE A 320 O LYS A 332 SHEET 1 AA2 2 LEU A 423 VAL A 424 0 SHEET 2 AA2 2 TRP A 427 VAL A 428 -1 O TRP A 427 N VAL A 424 LINK OD1 ASP A 278 MG MG A 601 1555 1555 2.28 LINK OD2 ASP A 278 MG MG A 602 1555 1555 2.25 LINK OD1 ASP A 280 MG MG A 601 1555 1555 2.28 LINK OD2 ASP A 280 MG MG A 602 1555 1555 2.20 LINK OD2 ASP A 343 MG MG A 601 1555 1555 2.18 LINK MG MG A 601 O3' G B 5 1555 1555 2.56 LINK MG MG A 601 OP1 U B 6 1555 1555 2.80 LINK MG MG A 602 O HOH A 707 1555 1555 2.22 LINK MG MG A 602 OP1 U B 6 1555 1555 2.19 LINK MG MG A 602 O HOH B 103 1555 1555 2.11 LINK MG MG A 602 O HOH B 104 1555 1555 2.32 SITE 1 AC1 6 ASP A 278 ASP A 280 ASP A 343 MG A 602 SITE 2 AC1 6 G B 5 U B 6 SITE 1 AC2 7 ASP A 278 ASP A 280 MG A 601 HOH A 707 SITE 2 AC2 7 U B 6 HOH B 103 HOH B 104 CRYST1 60.077 60.077 162.293 90.00 90.00 120.00 P 31 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 0.016645 0.009610 0.000000 0.00000 SCALE2 0.000000 0.019220 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006162 0.00000