HEADER IMMUNE SYSTEM/RNA 19-FEB-22 7U0Y TITLE CRYSTAL STRUCTURE OF PEPPER RNA APTAMER IN COMPLEX WITH HBC599 LIGAND TITLE 2 AND FAB BL3-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAB BL3-6 HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FAB BL3-6 LIGHT CHAIN; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: RNA APTAMER; COMPND 11 CHAIN: R; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 9 ORGANISM_COMMON: MOUSE; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 16 ORGANISM_TAXID: 32630 KEYWDS FLUOROGENIC RNA, ANTIBODY, RNA, IMMUNE SYSTEM-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.C.REES,J.A.PICCIRILLI REVDAT 2 18-OCT-23 7U0Y 1 REMARK REVDAT 1 31-AUG-22 7U0Y 0 JRNL AUTH H.C.REES,W.GOGACZ,N.S.LI,D.KOIRALA,J.A.PICCIRILLI JRNL TITL STRUCTURAL BASIS FOR FLUORESCENCE ACTIVATION BY PEPPER RNA. JRNL REF ACS CHEM.BIOL. V. 17 1866 2022 JRNL REFN ESSN 1554-8937 JRNL PMID 35759696 JRNL DOI 10.1021/ACSCHEMBIO.2C00290 REMARK 2 REMARK 2 RESOLUTION. 2.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 25028 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 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 58.6700 - 6.4000 0.98 1803 156 0.1962 0.2342 REMARK 3 2 6.4000 - 5.0800 0.98 1710 149 0.1987 0.1883 REMARK 3 3 5.0800 - 4.4400 0.98 1705 149 0.1672 0.2006 REMARK 3 4 4.4400 - 4.0300 0.98 1670 144 0.1941 0.2476 REMARK 3 5 4.0300 - 3.7400 1.00 1712 149 0.2349 0.2718 REMARK 3 6 3.7400 - 3.5200 0.99 1664 144 0.2147 0.2747 REMARK 3 7 3.5200 - 3.3500 0.99 1678 145 0.2456 0.2937 REMARK 3 8 3.3500 - 3.2000 0.99 1675 146 0.2791 0.3324 REMARK 3 9 3.2000 - 3.0800 0.99 1667 145 0.2999 0.3513 REMARK 3 10 3.0800 - 2.9700 0.99 1689 147 0.2849 0.3449 REMARK 3 11 2.9700 - 2.8800 0.99 1665 144 0.2847 0.3616 REMARK 3 12 2.8800 - 2.8000 0.98 1628 141 0.3063 0.3207 REMARK 3 13 2.8000 - 2.7200 0.89 1495 130 0.3347 0.4286 REMARK 3 14 2.7200 - 2.6600 0.76 1268 110 0.4346 0.4315 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) : 0.445 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.866 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 84.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 81.80 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 4998 REMARK 3 ANGLE : 0.801 7107 REMARK 3 CHIRALITY : 0.043 848 REMARK 3 PLANARITY : 0.005 655 REMARK 3 DIHEDRAL : 14.993 1994 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 7U0Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000262582. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979180 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25179 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.660 REMARK 200 RESOLUTION RANGE LOW (A) : 80.610 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.46100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 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: 4KZD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M BIS-TRIS REMARK 280 PH 6.5, 45% V/V (+/-)-2-METHYL-2,4-PENTANEDIOL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 30.62350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.08250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.03550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.08250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.62350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.03550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 APPLY THE FOLLOWING TO CHAINS: H, L, R 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 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 HD1 HIS H 212 OG SER H 215 1.46 REMARK 500 OE1 GLU L 106 OH TYR L 174 1.83 REMARK 500 O HOH H 324 O HOH H 337 2.02 REMARK 500 O HOH R 438 O HOH R 484 2.04 REMARK 500 O HOH R 421 O HOH R 478 2.06 REMARK 500 NH2 ARG H 105 OP2 C R 34 2.15 REMARK 500 O TYR L 187 OH TYR L 193 2.15 REMARK 500 O HOH R 417 O HOH R 429 2.18 REMARK 500 O HOH H 334 O HOH H 337 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 OD2 ASP L 152 O2' C R 28 2555 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ALA L 52 CB - CA - C ANGL. DEV. = 14.4 DEGREES REMARK 500 ASP L 152 CB - CG - OD1 ANGL. DEV. = -8.5 DEGREES REMARK 500 G R 2 O3' - P - OP1 ANGL. DEV. = -15.5 DEGREES REMARK 500 A R 17 N9 - C4 - C5 ANGL. DEV. = -2.8 DEGREES REMARK 500 G R 30 C6 - C5 - N7 ANGL. DEV. = 4.2 DEGREES REMARK 500 G R 30 N3 - C2 - N2 ANGL. DEV. = -4.6 DEGREES REMARK 500 U R 59 C2 - N3 - C4 ANGL. DEV. = -3.8 DEGREES 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 LEU H 21 140.26 -175.68 REMARK 500 TYR H 57 -19.41 65.23 REMARK 500 SER H 108 52.04 73.60 REMARK 500 ARG H 110 -6.42 73.77 REMARK 500 TYR H 114 85.88 75.02 REMARK 500 GLN H 117 -118.70 46.71 REMARK 500 SER H 142 -145.99 50.76 REMARK 500 THR H 143 17.04 -171.30 REMARK 500 VAL H 223 -77.71 -125.27 REMARK 500 GLU H 224 143.54 67.10 REMARK 500 SER L 31 -135.04 59.63 REMARK 500 SER L 53 -13.81 -173.23 REMARK 500 SER L 78 63.67 72.35 REMARK 500 ALA L 85 179.87 172.10 REMARK 500 ASN L 139 79.13 49.41 REMARK 500 ASP L 152 -84.77 62.94 REMARK 500 ASN L 153 -5.27 -161.03 REMARK 500 LYS L 191 -68.70 -92.03 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 R 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A R 11 OP2 REMARK 620 2 HOH R 419 O 151.9 REMARK 620 3 HOH R 423 O 86.4 85.8 REMARK 620 4 HOH R 436 O 93.0 103.2 160.4 REMARK 620 5 HOH R 455 O 137.3 70.2 93.5 73.7 REMARK 620 6 HOH R 457 O 77.9 126.3 77.9 82.8 60.5 REMARK 620 7 HOH R 463 O 95.1 61.2 105.1 94.5 125.7 172.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG R 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C R 52 OP2 REMARK 620 2 U R 53 OP2 116.5 REMARK 620 3 HOH R 402 O 90.9 150.8 REMARK 620 4 HOH R 409 O 160.3 80.3 71.0 REMARK 620 5 HOH R 450 O 94.0 88.6 79.3 75.4 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7SZU RELATED DB: PDB DBREF 7U0Y H 4 226 PDB 7U0Y 7U0Y 4 226 DBREF 7U0Y L 1 212 PDB 7U0Y 7U0Y 1 212 DBREF 7U0Y R 1 67 PDB 7U0Y 7U0Y 1 67 SEQRES 1 H 223 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 223 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 223 PHE TYR ILE SER TYR SER SER ILE HIS TRP VAL ARG GLN SEQRES 4 H 223 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SER ILE SER SEQRES 5 H 223 PRO TYR SER GLY SER THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 H 223 GLY ARG PHE THR ILE SER ALA ASP THR SER LYS ASN THR SEQRES 7 H 223 ALA TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 H 223 ALA VAL TYR TYR CYS ALA ARG GLN GLY TYR ARG ARG ARG SEQRES 9 H 223 SER GLY ARG GLY PHE ASP TYR TRP GLY GLN GLY THR LEU SEQRES 10 H 223 VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER VAL SEQRES 11 H 223 PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY GLY SEQRES 12 H 223 THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO SEQRES 13 H 223 GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SEQRES 14 H 223 SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER SEQRES 15 H 223 GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SER SEQRES 16 H 223 SER SER LEU GLY THR GLN THR TYR LEU CYS ASN VAL ASN SEQRES 17 H 223 HIS LYS PRO SER ASN THR LYS VAL ASP LYS LYS VAL GLU SEQRES 18 H 223 PRO LYS SEQRES 1 L 212 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 212 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 212 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 212 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 212 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 212 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 212 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 212 SER TYR SER PHE PRO SER THR PHE GLY GLN GLY THR LYS SEQRES 9 L 212 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 212 ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR SEQRES 11 L 212 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 212 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 212 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 212 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 212 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 212 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 212 SER PHE ASN ARG SEQRES 1 R 67 GTP G U A C C U A C C A A U SEQRES 2 R 67 C G U A G C G U G U C G A SEQRES 3 R 67 C C A G C U G C G A A A C SEQRES 4 R 67 A C G C A G C U G G C A C SEQRES 5 R 67 U G G C G C U G U A G G U SEQRES 6 R 67 A C HET GTP R 1 43 HET KY6 R 301 43 HET MG R 302 1 HET MG R 303 1 HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM KY6 4-[(Z)-1-CYANO-2-{6-[(2-HYDROXYETHYL)(METHYL)AMINO]-1- HETNAM 2 KY6 BENZOTHIOPHEN-2-YL}ETHENYL]BENZONITRILE HETNAM MG MAGNESIUM ION FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 KY6 C21 H17 N3 O S FORMUL 5 MG 2(MG 2+) FORMUL 7 HOH *157(H2 O) HELIX 1 AA1 TYR H 31 SER H 35 5 5 HELIX 2 AA2 SER H 168 ALA H 170 5 3 HELIX 3 AA3 GLN L 80 PHE L 84 5 5 HELIX 4 AA4 SER L 122 GLY L 129 1 8 HELIX 5 AA5 LYS L 184 LYS L 189 1 6 SHEET 1 AA1 4 GLN H 6 SER H 10 0 SHEET 2 AA1 4 LEU H 21 SER H 28 -1 O SER H 24 N SER H 10 SHEET 3 AA1 4 THR H 81 MET H 86 -1 O ALA H 82 N CYS H 25 SHEET 4 AA1 4 PHE H 71 ASP H 76 -1 N THR H 72 O GLN H 85 SHEET 1 AA2 6 GLY H 13 VAL H 15 0 SHEET 2 AA2 6 THR H 119 VAL H 123 1 O THR H 122 N GLY H 13 SHEET 3 AA2 6 ALA H 95 TYR H 104 -1 N TYR H 97 O THR H 119 SHEET 4 AA2 6 ILE H 37 GLN H 42 -1 N HIS H 38 O ALA H 100 SHEET 5 AA2 6 LEU H 48 ILE H 54 -1 O GLU H 49 N ARG H 41 SHEET 6 AA2 6 THR H 61 TYR H 63 -1 O TYR H 62 N SER H 53 SHEET 1 AA3 4 GLY H 13 VAL H 15 0 SHEET 2 AA3 4 THR H 119 VAL H 123 1 O THR H 122 N GLY H 13 SHEET 3 AA3 4 ALA H 95 TYR H 104 -1 N TYR H 97 O THR H 119 SHEET 4 AA3 4 ARG H 107 ASP H 113 -1 O GLY H 111 N GLY H 103 SHEET 1 AA4 4 SER H 132 LEU H 136 0 SHEET 2 AA4 4 THR H 147 TYR H 157 -1 O LEU H 153 N PHE H 134 SHEET 3 AA4 4 TYR H 188 PRO H 197 -1 O TYR H 188 N TYR H 157 SHEET 4 AA4 4 VAL H 175 THR H 177 -1 N HIS H 176 O VAL H 193 SHEET 1 AA5 4 SER H 132 LEU H 136 0 SHEET 2 AA5 4 THR H 147 TYR H 157 -1 O LEU H 153 N PHE H 134 SHEET 3 AA5 4 TYR H 188 PRO H 197 -1 O TYR H 188 N TYR H 157 SHEET 4 AA5 4 VAL H 181 LEU H 182 -1 N VAL H 181 O SER H 189 SHEET 1 AA6 3 THR H 163 TRP H 166 0 SHEET 2 AA6 3 LEU H 207 HIS H 212 -1 O ASN H 209 N SER H 165 SHEET 3 AA6 3 THR H 217 LYS H 222 -1 O THR H 217 N HIS H 212 SHEET 1 AA7 4 MET L 5 SER L 8 0 SHEET 2 AA7 4 VAL L 20 ALA L 26 -1 O THR L 23 N SER L 8 SHEET 3 AA7 4 ASP L 71 ILE L 76 -1 O LEU L 74 N ILE L 22 SHEET 4 AA7 4 PHE L 63 SER L 68 -1 N SER L 64 O THR L 75 SHEET 1 AA8 6 SER L 11 ALA L 14 0 SHEET 2 AA8 6 THR L 103 ILE L 107 1 O GLU L 106 N LEU L 12 SHEET 3 AA8 6 ALA L 85 GLN L 91 -1 N ALA L 85 O VAL L 105 SHEET 4 AA8 6 VAL L 34 GLN L 39 -1 N GLN L 39 O THR L 86 SHEET 5 AA8 6 LYS L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 AA8 6 SER L 54 LEU L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AA9 4 SER L 11 ALA L 14 0 SHEET 2 AA9 4 THR L 103 ILE L 107 1 O GLU L 106 N LEU L 12 SHEET 3 AA9 4 ALA L 85 GLN L 91 -1 N ALA L 85 O VAL L 105 SHEET 4 AA9 4 THR L 98 PHE L 99 -1 O THR L 98 N GLN L 91 SHEET 1 AB1 4 SER L 115 PHE L 119 0 SHEET 2 AB1 4 THR L 130 PHE L 140 -1 O LEU L 136 N PHE L 117 SHEET 3 AB1 4 TYR L 174 SER L 183 -1 O TYR L 174 N PHE L 140 SHEET 4 AB1 4 SER L 160 VAL L 164 -1 N SER L 163 O SER L 177 SHEET 1 AB2 4 ALA L 154 LEU L 155 0 SHEET 2 AB2 4 LYS L 146 VAL L 151 -1 O VAL L 151 N ALA L 154 SHEET 3 AB2 4 VAL L 192 THR L 198 -1 O GLU L 196 N GLN L 148 SHEET 4 AB2 4 VAL L 206 ASN L 211 -1 O VAL L 206 N VAL L 197 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS H 152 CYS H 208 1555 1555 2.03 SSBOND 3 CYS L 24 CYS L 89 1555 1555 2.03 SSBOND 4 CYS L 135 CYS L 195 1555 1555 2.03 LINK O3' GTP R 1 P G R 2 1555 1555 1.60 LINK OP2 A R 11 MG MG R 302 1555 1555 2.04 LINK OP2 C R 52 MG MG R 303 1555 1555 1.90 LINK OP2 U R 53 MG MG R 303 1555 1555 1.83 LINK MG MG R 302 O HOH R 419 1555 1555 2.90 LINK MG MG R 302 O HOH R 423 1555 1555 1.82 LINK MG MG R 302 O HOH R 436 1555 1555 2.35 LINK MG MG R 302 O HOH R 455 1555 1555 2.28 LINK MG MG R 302 O HOH R 457 1555 1555 2.61 LINK MG MG R 302 O HOH R 463 1555 1555 2.10 LINK MG MG R 303 O HOH R 402 1555 1555 2.01 LINK MG MG R 303 O HOH R 409 1555 1555 2.01 LINK MG MG R 303 O HOH R 450 1555 1555 2.23 CISPEP 1 PHE H 158 PRO H 159 0 -5.15 CISPEP 2 GLU H 160 PRO H 161 0 -1.37 CISPEP 3 SER L 8 PRO L 9 0 0.50 CISPEP 4 PHE L 95 PRO L 96 0 0.91 CISPEP 5 TYR L 141 PRO L 142 0 1.59 CRYST1 61.247 96.071 148.165 90.00 90.00 90.00 P 21 21 21 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 0.016327 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010409 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006749 0.00000