HEADER IMMUNE SYSTEM/RNA 29-MAY-13 4KZE TITLE CRYSTAL STRUCTURE OF AN RNA APTAMER IN COMPLEX WITH FAB COMPND MOL_ID: 1; COMPND 2 MOLECULE: BL3-6 FAB ANTIBODY, HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BL3-6 FAB ANTIBODY, LIGHT CHAIN; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: RNA (84-MER); COMPND 11 CHAIN: R; COMPND 12 ENGINEERED: YES; COMPND 13 OTHER_DETAILS: SPINACH RNA APTAMER 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 KEYWDS G-QUADRUPLEX, FLUORESCENCE, FLUOROPHORE BINDING, IMMUNE SYSTEM-RNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.HUANG,N.B.SUSLOV,N.LI,Y.KOLDOBSKAYA,P.A.RICE,J.A.PICCIRILLI REVDAT 3 30-JUL-14 4KZE 1 JRNL REVDAT 2 09-JUL-14 4KZE 1 JRNL REVDAT 1 18-JUN-14 4KZE 0 JRNL AUTH H.HUANG,N.B.SUSLOV,N.S.LI,S.A.SHELKE,M.E.EVANS, JRNL AUTH 2 Y.KOLDOBSKAYA,P.A.RICE,J.A.PICCIRILLI JRNL TITL A G-QUADRUPLEX-CONTAINING RNA ACTIVATES FLUORESCENCE IN A JRNL TITL 2 GFP-LIKE FLUOROPHORE. JRNL REF NAT.CHEM.BIOL. V. 10 686 2014 JRNL REFN ISSN 1552-4450 JRNL PMID 24952597 JRNL DOI 10.1038/NCHEMBIO.1561 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 38250 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.220 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 45.3742 - 5.7903 0.94 2597 143 0.1801 0.2019 REMARK 3 2 5.7903 - 4.5973 0.98 2679 147 0.1538 0.1829 REMARK 3 3 4.5973 - 4.0166 0.95 2543 140 0.1472 0.1745 REMARK 3 4 4.0166 - 3.6496 0.98 2648 147 0.1634 0.2167 REMARK 3 5 3.6496 - 3.3881 0.95 2560 141 0.1772 0.2065 REMARK 3 6 3.3881 - 3.1884 0.97 2609 144 0.1892 0.2190 REMARK 3 7 3.1884 - 3.0287 0.98 2620 144 0.2025 0.2327 REMARK 3 8 3.0287 - 2.8969 0.98 2607 144 0.2195 0.2418 REMARK 3 9 2.8969 - 2.7854 0.95 2541 140 0.2274 0.2859 REMARK 3 10 2.7854 - 2.6893 0.96 2571 141 0.2400 0.3456 REMARK 3 11 2.6893 - 2.6052 0.97 2590 144 0.2336 0.3128 REMARK 3 12 2.6052 - 2.5308 0.97 2593 143 0.2359 0.2830 REMARK 3 13 2.5308 - 2.4641 0.96 2564 141 0.2492 0.2907 REMARK 3 14 2.4641 - 2.4040 0.93 2530 139 0.2700 0.3354 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.250 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 5438 REMARK 3 ANGLE : 1.110 7792 REMARK 3 CHIRALITY : 0.063 937 REMARK 3 PLANARITY : 0.006 674 REMARK 3 DIHEDRAL : 14.440 2221 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 4KZE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-13. REMARK 100 THE RCSB ID CODE IS RCSB079986. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 7.2 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-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : RAPD REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38273 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 45.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.53600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: RAPD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% TACSIMATE, 20% PEG 3,350, 0.1 M REMARK 280 HEPES, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 7.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 73.47050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.05200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 73.47050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.05200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 2 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: 3800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 APPLY THE FOLLOWING TO CHAINS: H, L REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -35.19320 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 87.72275 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 GLU H 1 REMARK 465 ILE H 2 REMARK 465 SER H 3 REMARK 465 ASP H 229 REMARK 465 LYS H 230 REMARK 465 THR H 231 REMARK 465 HIS H 232 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN L 101 CD REMARK 480 GLU L 144 CD 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 VAL H 51 -60.84 -104.80 REMARK 500 TYR H 57 -34.14 74.54 REMARK 500 SER H 108 35.91 -152.89 REMARK 500 SER H 140 30.13 -72.30 REMARK 500 LYS H 141 -130.02 -106.07 REMARK 500 SER H 142 -57.79 -131.80 REMARK 500 LYS H 226 -76.48 -91.65 REMARK 500 SER H 227 -134.64 -124.91 REMARK 500 SER L 31 -121.58 47.93 REMARK 500 ALA L 52 -38.38 72.17 REMARK 500 SER L 78 98.84 -164.83 REMARK 500 LYS L 170 -61.46 -105.90 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 K R 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G R 22 O6 REMARK 620 2 G R 54 O6 116.6 REMARK 620 3 G R 27 O6 108.1 135.3 REMARK 620 4 G R 23 O6 100.0 86.7 87.8 REMARK 620 5 G R 59 O6 117.3 78.6 79.4 142.7 REMARK 620 6 U R 29 O2 173.7 65.2 70.6 73.9 68.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG R 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH R 244 O REMARK 620 2 HOH R 249 O 85.0 REMARK 620 3 HOH R 246 O 89.9 174.1 REMARK 620 4 HOH R 248 O 132.5 82.9 98.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K R 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG R 102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3IVK RELATED DB: PDB REMARK 900 BL3-6 FAB ANTIBODY GRAFT REMARK 900 RELATED ID: 4KZD RELATED DB: PDB DBREF 4KZE H 1 232 PDB 4KZE 4KZE 1 232 DBREF 4KZE L 1 215 PDB 4KZE 4KZE 1 215 DBREF 4KZE R 1 84 PDB 4KZE 4KZE 1 84 SEQRES 1 H 232 GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 232 LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA SEQRES 3 H 232 ALA SER GLY PHE TYR ILE SER TYR SER SER ILE HIS TRP SEQRES 4 H 232 VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SEQRES 5 H 232 SER ILE SER PRO TYR SER GLY SER THR TYR TYR ALA ASP SEQRES 6 H 232 SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER SEQRES 7 H 232 LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 H 232 GLU ASP THR ALA VAL TYR TYR CYS ALA ARG GLN GLY TYR SEQRES 9 H 232 ARG ARG ARG SER GLY ARG GLY PHE ASP TYR TRP GLY GLN SEQRES 10 H 232 GLY THR LEU VAL THR VAL SER SER ALA SER THR LYS GLY SEQRES 11 H 232 PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SER THR SEQRES 12 H 232 SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS ASP SEQRES 13 H 232 TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER GLY SEQRES 14 H 232 ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL LEU SEQRES 15 H 232 GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL THR SEQRES 16 H 232 VAL PRO SER SER SER LEU GLY THR GLN THR TYR ILE CYS SEQRES 17 H 232 ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP LYS SEQRES 18 H 232 LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS SEQRES 1 L 215 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 215 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 215 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 215 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 SER TYR SER PHE PRO SER THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS SEQRES 1 R 84 GTP G A C G C G A C C G A A SEQRES 2 R 84 A U G G U G A A G G A C G SEQRES 3 R 84 G G U C C A G U G C G A A SEQRES 4 R 84 A C A C G C A C U G U U G SEQRES 5 R 84 A G U A G A G U G U G A G SEQRES 6 R 84 C U C C G U A A C U G G U SEQRES 7 R 84 C G C G U C MODRES 4KZE GTP R 1 G GUANOSINE-5'-TRIPHOSPHATE HET GTP R 1 32 HET K R 101 1 HET MG R 102 1 HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 K K 1+ FORMUL 5 MG MG 2+ FORMUL 6 HOH *275(H2 O) HELIX 1 1 TYR H 31 SER H 35 5 5 HELIX 2 2 ASP H 65 LYS H 68 5 4 HELIX 3 3 THR H 77 LYS H 79 5 3 HELIX 4 4 ARG H 90 THR H 94 5 5 HELIX 5 5 TYR H 104 GLY H 109 1 6 HELIX 6 6 SER H 168 ALA H 170 5 3 HELIX 7 7 SER H 199 LEU H 201 5 3 HELIX 8 8 LYS H 213 ASN H 216 5 4 HELIX 9 9 GLN L 80 PHE L 84 5 5 HELIX 10 10 SER L 122 LYS L 127 1 6 HELIX 11 11 LYS L 184 LYS L 189 1 6 SHEET 1 A 4 GLN H 6 SER H 10 0 SHEET 2 A 4 LEU H 21 SER H 28 -1 O SER H 24 N SER H 10 SHEET 3 A 4 THR H 81 MET H 86 -1 O MET H 86 N LEU H 21 SHEET 4 A 4 PHE H 71 ASP H 76 -1 N ASP H 76 O THR H 81 SHEET 1 B 6 GLY H 13 VAL H 15 0 SHEET 2 B 6 THR H 119 VAL H 123 1 O THR H 122 N GLY H 13 SHEET 3 B 6 ALA H 95 ARG H 101 -1 N TYR H 97 O THR H 119 SHEET 4 B 6 ILE H 37 GLN H 42 -1 N VAL H 40 O TYR H 98 SHEET 5 B 6 GLU H 49 ILE H 54 -1 O GLU H 49 N ARG H 41 SHEET 6 B 6 THR H 61 TYR H 63 -1 O TYR H 62 N SER H 53 SHEET 1 C 4 GLY H 13 VAL H 15 0 SHEET 2 C 4 THR H 119 VAL H 123 1 O THR H 122 N GLY H 13 SHEET 3 C 4 ALA H 95 ARG H 101 -1 N TYR H 97 O THR H 119 SHEET 4 C 4 TYR H 114 TRP H 115 -1 O TYR H 114 N ARG H 101 SHEET 1 D 4 SER H 132 LEU H 136 0 SHEET 2 D 4 THR H 147 TYR H 157 -1 O LYS H 155 N SER H 132 SHEET 3 D 4 TYR H 188 PRO H 197 -1 O TYR H 188 N TYR H 157 SHEET 4 D 4 VAL H 175 THR H 177 -1 N HIS H 176 O VAL H 193 SHEET 1 E 4 SER H 132 LEU H 136 0 SHEET 2 E 4 THR H 147 TYR H 157 -1 O LYS H 155 N SER H 132 SHEET 3 E 4 TYR H 188 PRO H 197 -1 O TYR H 188 N TYR H 157 SHEET 4 E 4 VAL H 181 LEU H 182 -1 N VAL H 181 O SER H 189 SHEET 1 F 3 THR H 163 TRP H 166 0 SHEET 2 F 3 ILE H 207 HIS H 212 -1 O ASN H 209 N SER H 165 SHEET 3 F 3 THR H 217 LYS H 222 -1 O THR H 217 N HIS H 212 SHEET 1 G 4 MET L 5 SER L 8 0 SHEET 2 G 4 VAL L 20 ALA L 26 -1 O THR L 23 N SER L 8 SHEET 3 G 4 ASP L 71 ILE L 76 -1 O PHE L 72 N CYS L 24 SHEET 4 G 4 PHE L 63 SER L 68 -1 N SER L 68 O ASP L 71 SHEET 1 H 6 SER L 11 ALA L 14 0 SHEET 2 H 6 THR L 103 ILE L 107 1 O GLU L 106 N LEU L 12 SHEET 3 H 6 ALA L 85 GLN L 91 -1 N ALA L 85 O VAL L 105 SHEET 4 H 6 VAL L 34 GLN L 39 -1 N GLN L 39 O THR L 86 SHEET 5 H 6 LYS L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 H 6 SER L 54 LEU L 55 -1 O SER L 54 N TYR L 50 SHEET 1 I 4 SER L 11 ALA L 14 0 SHEET 2 I 4 THR L 103 ILE L 107 1 O GLU L 106 N LEU L 12 SHEET 3 I 4 ALA L 85 GLN L 91 -1 N ALA L 85 O VAL L 105 SHEET 4 I 4 THR L 98 PHE L 99 -1 O THR L 98 N GLN L 91 SHEET 1 J 4 SER L 115 PHE L 119 0 SHEET 2 J 4 THR L 130 PHE L 140 -1 O LEU L 136 N PHE L 117 SHEET 3 J 4 TYR L 174 SER L 183 -1 O LEU L 176 N LEU L 137 SHEET 4 J 4 SER L 160 VAL L 164 -1 N SER L 163 O SER L 177 SHEET 1 K 4 ALA L 154 LEU L 155 0 SHEET 2 K 4 ALA L 145 VAL L 151 -1 N VAL L 151 O ALA L 154 SHEET 3 K 4 VAL L 192 HIS L 199 -1 O GLU L 196 N GLN L 148 SHEET 4 K 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 2.06 SSBOND 2 CYS H 152 CYS H 208 1555 1555 2.05 SSBOND 3 CYS H 228 CYS L 215 1555 1555 2.04 SSBOND 4 CYS L 24 CYS L 89 1555 1555 2.00 SSBOND 5 CYS L 135 CYS L 195 1555 1555 2.03 LINK O3' GTP R 1 P G R 2 1555 1555 1.61 LINK O6 G R 22 K K R 101 1555 1555 2.42 LINK O6 G R 54 K K R 101 1555 1555 2.58 LINK O6 G R 27 K K R 101 1555 1555 2.62 LINK O6 G R 23 K K R 101 1555 1555 2.63 LINK O6 G R 59 K K R 101 1555 1555 2.67 LINK O2 U R 29 K K R 101 1555 1555 3.32 LINK MG MG R 102 O HOH R 244 1555 1555 2.41 LINK MG MG R 102 O HOH R 249 1555 1555 2.42 LINK MG MG R 102 O HOH R 246 1555 1555 2.54 LINK MG MG R 102 O HOH R 248 1555 1555 2.65 CISPEP 1 PHE H 158 PRO H 159 0 -5.50 CISPEP 2 GLU H 160 PRO H 161 0 1.04 CISPEP 3 SER L 8 PRO L 9 0 -5.45 CISPEP 4 PHE L 95 PRO L 96 0 4.14 CISPEP 5 TYR L 141 PRO L 142 0 2.38 SITE 1 AC1 7 G R 22 G R 23 G R 27 U R 29 SITE 2 AC1 7 G R 54 G R 57 G R 59 SITE 1 AC2 4 HOH R 244 HOH R 246 HOH R 248 HOH R 249 CRYST1 146.941 80.104 94.519 90.00 111.86 90.00 C 1 2 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 0.006805 0.000000 0.002730 0.00000 SCALE2 0.000000 0.012484 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011400 0.00000