HEADER RNA BINDING PROTEIN/RNA 17-JUL-23 8THQ TITLE NONAMER RNA BOUND TO HAGO2-PAZ COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARGONAUTE-2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PAZ DOMAIN; COMPND 5 SYNONYM: ARGONAUTE2,HAGO2,ARGONAUTE RISC CATALYTIC COMPONENT 2, COMPND 6 EUKARYOTIC TRANSLATION INITIATION FACTOR 2C 2,EIF-2C 2,EIF2C 2,PAZ COMPND 7 PIWI DOMAIN PROTEIN,PPD,PROTEIN SLICER; COMPND 8 EC: 3.1.26.-; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: RNA (5'-R(*CP*GP*UP*GP*AP*CP*UP*CP*U)-3'); COMPND 12 CHAIN: R, S; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AGO2, EIF2C2; 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 KEYWDS H-AGO2-PAZ, RNA, LOOPMERNA, PAZ DOMAIN, RNA BINDING PROTEIN, RNA KEYWDS 2 BINDING PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PALLAN,J.M.HARP,M.EGLI REVDAT 1 16-OCT-24 8THQ 0 JRNL AUTH K.C.ALURI,D.DATTA,S.WALDRON,N.TANEJA,J.QIN,D.P.DONNELLY, JRNL AUTH 2 C.S.THEILE,D.C.GUENTHER,L.LEI,J.M.HARP,P.S.PALLAN,M.EGLI, JRNL AUTH 3 I.ZLATEV,M.MANOHARAN JRNL TITL SINGLE-STRANDED HAIRPIN LOOP RNAS (LOOPMERNAS) POTENTLY JRNL TITL 2 INDUCE GENE SILENCING THROUGH THE RNA INTERFERENCE PATHWAY. JRNL REF J.AM.CHEM.SOC. 2024 JRNL REFN ESSN 1520-5126 JRNL PMID 39373383 JRNL DOI 10.1021/JACS.4C07902 REMARK 2 REMARK 2 RESOLUTION. 2.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0415 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 12373 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 670 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.41 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 897 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1979 REMARK 3 NUCLEIC ACID ATOMS : 353 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 68.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25000 REMARK 3 B22 (A**2) : -0.25000 REMARK 3 B33 (A**2) : 0.83000 REMARK 3 B12 (A**2) : -0.13000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.467 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.303 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.251 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.148 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2409 ; 0.005 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 2139 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3326 ; 1.464 ; 1.707 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4962 ; 0.459 ; 1.587 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 240 ; 8.206 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 14 ; 7.879 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 384 ;16.322 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 390 ; 0.061 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2507 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 518 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 969 ; 5.411 ; 6.216 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 969 ; 5.404 ; 6.216 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1206 ; 7.901 ;11.128 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1207 ; 7.899 ;11.135 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1440 ; 6.626 ; 7.693 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1441 ; 6.624 ; 7.696 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2121 ;10.166 ;13.925 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2757 ;14.794 ;87.130 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2758 ;14.814 ;87.130 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8THQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1000275956. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-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 : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13092 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.410 REMARK 200 RESOLUTION RANGE LOW (A) : 26.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.30 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.20 REMARK 200 R MERGE FOR SHELL (I) : 1.02600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.0, 30% V/V JEFFAMINE REMARK 280 ED-2001, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 46.38600 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 23.19300 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.78950 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 11.59650 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 57.98250 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, R, S, 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 GLY A 349 REMARK 465 GLN A 350 REMARK 465 ARG A 351 REMARK 465 CYS A 352 REMARK 465 C S 1 REMARK 465 SER B 226 REMARK 465 GLU B 299 REMARK 465 SER B 300 REMARK 465 GLY B 301 REMARK 465 GLN B 302 REMARK 465 ARG B 351 REMARK 465 CYS B 352 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 GLN B 298 CG CD OE1 NE2 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 LYS A 241 CG CD CE NZ REMARK 480 GLU A 245 CB CG CD OE1 OE2 REMARK 480 MET A 275 CG SD CE REMARK 480 GLN A 332 CB CG CD OE1 NE2 REMARK 480 LYS A 335 CG CD CE NZ REMARK 480 U R 7 N1 C2 O2 N3 C4 O4 C5 REMARK 480 U R 7 C6 REMARK 480 LYS B 241 CG CD CE NZ REMARK 480 ARG B 277 CD NE CZ NH1 REMARK 480 LYS B 278 CG CD CE NZ REMARK 480 VAL B 304 CB CG1 CG2 REMARK 480 GLN B 332 CB CG CD OE1 NE2 REMARK 480 LYS B 335 CG CD CE NZ REMARK 480 GLY B 349 CA O REMARK 480 GLN B 350 C O 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 O4 U R 7 CG GLN B 247 2654 1.65 REMARK 500 O4 U R 7 CD GLN B 247 2654 2.01 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 ASP A 239 62.02 39.54 REMARK 500 LYS A 241 -73.11 -74.90 REMARK 500 CYS A 272 42.39 -105.44 REMARK 500 LYS A 276 78.59 -102.69 REMARK 500 SER A 300 -149.22 -58.57 REMARK 500 GLN A 332 127.37 68.57 REMARK 500 PRO B 249 153.00 -47.52 REMARK 500 CYS B 272 48.97 -142.66 REMARK 500 LYS B 276 77.14 -69.85 REMARK 500 VAL B 304 77.95 -110.46 REMARK 500 GLU B 305 127.25 -39.14 REMARK 500 ASP B 314 -71.58 -74.99 REMARK 500 PRO B 326 -177.19 -69.82 REMARK 500 ALA B 348 -100.37 -85.28 REMARK 500 REMARK 500 REMARK: NULL DBREF 8THQ A 227 352 UNP Q9UKV8 AGO2_HUMAN 227 352 DBREF 8THQ R 1 9 PDB 8THQ 8THQ 1 9 DBREF 8THQ S 1 9 PDB 8THQ 8THQ 1 9 DBREF 8THQ B 227 352 UNP Q9UKV8 AGO2_HUMAN 227 352 SEQADV 8THQ SER A 226 UNP Q9UKV8 EXPRESSION TAG SEQADV 8THQ SER B 226 UNP Q9UKV8 EXPRESSION TAG SEQRES 1 A 127 SER ALA GLN PRO VAL ILE GLU PHE VAL CYS GLU VAL LEU SEQRES 2 A 127 ASP PHE LYS SER ILE GLU GLU GLN GLN LYS PRO LEU THR SEQRES 3 A 127 ASP SER GLN ARG VAL LYS PHE THR LYS GLU ILE LYS GLY SEQRES 4 A 127 LEU LYS VAL GLU ILE THR HIS CYS GLY GLN MET LYS ARG SEQRES 5 A 127 LYS TYR ARG VAL CYS ASN VAL THR ARG ARG PRO ALA SER SEQRES 6 A 127 HIS GLN THR PHE PRO LEU GLN GLN GLU SER GLY GLN THR SEQRES 7 A 127 VAL GLU CYS THR VAL ALA GLN TYR PHE LYS ASP ARG HIS SEQRES 8 A 127 LYS LEU VAL LEU ARG TYR PRO HIS LEU PRO CYS LEU GLN SEQRES 9 A 127 VAL GLY GLN GLU GLN LYS HIS THR TYR LEU PRO LEU GLU SEQRES 10 A 127 VAL CYS ASN ILE VAL ALA GLY GLN ARG CYS SEQRES 1 R 9 C G U G A C U C U SEQRES 1 S 9 C G U G A C U C U SEQRES 1 B 127 SER ALA GLN PRO VAL ILE GLU PHE VAL CYS GLU VAL LEU SEQRES 2 B 127 ASP PHE LYS SER ILE GLU GLU GLN GLN LYS PRO LEU THR SEQRES 3 B 127 ASP SER GLN ARG VAL LYS PHE THR LYS GLU ILE LYS GLY SEQRES 4 B 127 LEU LYS VAL GLU ILE THR HIS CYS GLY GLN MET LYS ARG SEQRES 5 B 127 LYS TYR ARG VAL CYS ASN VAL THR ARG ARG PRO ALA SER SEQRES 6 B 127 HIS GLN THR PHE PRO LEU GLN GLN GLU SER GLY GLN THR SEQRES 7 B 127 VAL GLU CYS THR VAL ALA GLN TYR PHE LYS ASP ARG HIS SEQRES 8 B 127 LYS LEU VAL LEU ARG TYR PRO HIS LEU PRO CYS LEU GLN SEQRES 9 B 127 VAL GLY GLN GLU GLN LYS HIS THR TYR LEU PRO LEU GLU SEQRES 10 B 127 VAL CYS ASN ILE VAL ALA GLY GLN ARG CYS FORMUL 5 HOH *16(H2 O) HELIX 1 AA1 VAL A 230 LEU A 238 1 9 HELIX 2 AA2 SER A 242 GLN A 246 5 5 HELIX 3 AA3 THR A 251 LYS A 263 1 13 HELIX 4 AA4 VAL A 308 ARG A 315 1 8 HELIX 5 AA5 GLN A 332 HIS A 336 5 5 HELIX 6 AA6 VAL B 230 ASP B 239 1 10 HELIX 7 AA7 SER B 242 GLN B 246 5 5 HELIX 8 AA8 THR B 251 LYS B 263 1 13 HELIX 9 AA9 VAL B 308 ARG B 315 1 8 HELIX 10 AB1 GLN B 332 HIS B 336 5 5 SHEET 1 AA1 6 GLN A 228 PRO A 229 0 SHEET 2 AA1 6 CYS A 344 ILE A 346 -1 O ILE A 346 N GLN A 228 SHEET 3 AA1 6 LYS A 266 ILE A 269 -1 N GLU A 268 O ASN A 345 SHEET 4 AA1 6 LYS A 278 PRO A 288 -1 O TYR A 279 N VAL A 267 SHEET 5 AA1 6 PRO A 326 VAL A 330 -1 O CYS A 327 N THR A 285 SHEET 6 AA1 6 THR A 337 PRO A 340 -1 O LEU A 339 N LEU A 328 SHEET 1 AA2 2 THR A 293 GLN A 297 0 SHEET 2 AA2 2 THR A 303 THR A 307 -1 O VAL A 304 N LEU A 296 SHEET 1 AA3 6 GLN B 228 PRO B 229 0 SHEET 2 AA3 6 CYS B 344 ILE B 346 -1 O ILE B 346 N GLN B 228 SHEET 3 AA3 6 LYS B 266 ILE B 269 -1 N GLU B 268 O ASN B 345 SHEET 4 AA3 6 LYS B 278 VAL B 284 -1 O TYR B 279 N VAL B 267 SHEET 5 AA3 6 CYS B 327 VAL B 330 -1 O GLN B 329 N ASN B 283 SHEET 6 AA3 6 TYR B 338 PRO B 340 -1 O LEU B 339 N LEU B 328 SHEET 1 AA4 2 THR B 293 PHE B 294 0 SHEET 2 AA4 2 CYS B 306 THR B 307 -1 O CYS B 306 N PHE B 294 CRYST1 91.936 91.936 69.579 90.00 90.00 120.00 P 65 12 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 0.010877 0.006280 0.000000 0.00000 SCALE2 0.000000 0.012560 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014372 0.00000 TER 1003 ALA A 348 TER 1189 U R 9 TER 1358 U S 9 TER 2336 GLN B 350 HETATM 2337 O HOH A 401 57.319 -33.836 -0.558 0.40 30.96 O HETATM 2338 O HOH A 402 51.373 -23.915 -2.107 0.50 25.27 O HETATM 2339 O HOH A 403 61.119 -24.578 1.051 0.50 28.96 O HETATM 2340 O HOH A 404 47.146 -25.409 8.300 1.00 42.05 O HETATM 2341 O HOH A 405 47.446 -1.938 8.421 1.00 65.54 O HETATM 2342 O HOH A 406 59.665 -29.182 -6.708 1.00 56.01 O HETATM 2343 O HOH A 407 42.805 -4.091 14.379 1.00 73.56 O HETATM 2344 O HOH R 101 42.960 -0.764 8.038 1.00 69.59 O HETATM 2345 O HOH B 401 50.451 7.887 10.947 0.40 39.54 O HETATM 2346 O HOH B 402 43.908 14.597 13.296 0.60 34.28 O HETATM 2347 O HOH B 403 41.923 7.136 15.851 1.00 30.00 O HETATM 2348 O HOH B 404 30.144 27.548 4.395 0.50 33.82 O HETATM 2349 O HOH B 405 45.325 27.710 7.606 1.00 50.11 O HETATM 2350 O HOH B 406 48.962 24.708 6.021 1.00 59.26 O HETATM 2351 O HOH B 407 47.535 1.747 8.738 1.00 73.45 O HETATM 2352 O HOH B 408 41.542 26.250 -10.522 0.50 32.52 O MASTER 341 0 0 10 16 0 0 6 2348 4 0 22 END