10 20 30 40 50 60 70 80 2G3S - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER RNA 20-FEB-06 2G3S
TITLE RNA STRUCTURE CONTAINING GU BASE PAIRS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*GP*GP*CP*GP*UP*GP*CP*C)-3'; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES
KEYWDS RNA CRYSTAL STRUCTURE, TANDEM GU BASE PAIRS
EXPDTA X-RAY DIFFRACTION
AUTHOR S.B.JANG,L.W.HUNG,M.S.JEONG,E.L.HOLBROOK,X.CHEN,D.H.TURNER, AUTHOR 2 S.R.HOLBROOK
REVDAT 2 24-FEB-09 2G3S 1 VERSN REVDAT 1 16-JAN-07 2G3S 0
JRNL AUTH S.B.JANG,L.W.HUNG,M.S.JEONG,E.L.HOLBROOK,X.CHEN, JRNL AUTH 2 D.H.TURNER,S.R.HOLBROOK JRNL TITL THE CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION JRNL TITL 2 OF AN RNA OCTAMER DUPLEX CONTAINING TANDEM G.U JRNL TITL 3 BASEPAIRS JRNL REF BIOPHYS.J. V. 90 4530 2006 JRNL REFN ISSN 0006-3495 JRNL PMID 16581850 JRNL DOI 10.1529/BIOPHYSJ.106.081018
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 30400 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1513 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 1690 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 613 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 0.89 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2G3S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-FEB-06. REMARK 100 THE RCSB ID CODE IS RCSB036651.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-00 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CU REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30400 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.499 REMARK 200 RESOLUTION RANGE LOW (A) : 19.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 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 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM ACETATE, 0.1M SODIUM REMARK 280 CACODYLATE, PH 6.5, 10% MPD, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL
REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H 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: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, J 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 N2 G B 112 O HOH B 121 2.13 REMARK 500 O2 C F 316 O HOH F 361 2.16 REMARK 500 REMARK 500 REMARK: NULL
REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH E 320 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH F 352 DISTANCE = 5.45 ANGSTROMS REMARK 525 HOH B 153 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH C1647 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH E 599 DISTANCE = 7.75 ANGSTROMS REMARK 525 HOH H 463 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH D 469 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH J 566 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A 159 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH F 367 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH F 368 DISTANCE = 5.51 ANGSTROMS REMARK 525 HOH I 560 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH C1655 DISTANCE = 5.68 ANGSTROMS REMARK 525 HOH F 369 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A 162 DISTANCE = 8.99 ANGSTROMS REMARK 525 HOH H 473 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH F 374 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH H 474 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH H 475 DISTANCE = 7.35 ANGSTROMS REMARK 525 HOH H 476 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 183 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH B 185 DISTANCE = 7.95 ANGSTROMS REMARK 525 HOH I 578 DISTANCE = 5.22 ANGSTROMS
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 C1602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH D 286 O REMARK 620 2 HOH I 511 O 84.5 REMARK 620 3 HOH I 522 O 89.4 88.9 REMARK 620 4 HOH J 551 O 171.9 88.0 93.6 REMARK 620 5 HOH J 523 O 96.1 177.6 88.7 91.6 REMARK 620 6 HOH J 524 O 88.3 96.3 174.1 89.4 86.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG E1601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U F 313 O2 REMARK 620 2 U E 305 O2 105.5 REMARK 620 3 G E 304 O6 102.3 130.8 REMARK 620 4 G E 304 N1 74.7 94.3 55.5 REMARK 620 5 G F 312 O6 125.9 102.9 92.2 146.6 REMARK 620 6 G F 312 N1 89.6 74.9 145.1 158.1 55.3 REMARK 620 7 U F 313 N3 55.0 155.0 72.8 94.7 81.7 88.4 REMARK 620 8 U E 305 N3 157.7 55.0 86.7 94.6 73.3 94.6 146.9 REMARK 620 N 1 2 3 4 5 6 7
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1601 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1602
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EKD RELATED DB: NDB REMARK 900 THE NMR STRUCTURE
DBREF 2G3S A 101 108 PDB 2G3S 2G3S 101 108 DBREF 2G3S B 109 116 PDB 2G3S 2G3S 109 116 DBREF 2G3S C 201 208 PDB 2G3S 2G3S 201 208 DBREF 2G3S D 209 216 PDB 2G3S 2G3S 209 216 DBREF 2G3S E 301 308 PDB 2G3S 2G3S 301 308 DBREF 2G3S F 309 316 PDB 2G3S 2G3S 309 316 DBREF 2G3S G 401 408 PDB 2G3S 2G3S 401 408 DBREF 2G3S H 409 416 PDB 2G3S 2G3S 409 416 DBREF 2G3S I 501 508 PDB 2G3S 2G3S 501 508 DBREF 2G3S J 509 516 PDB 2G3S 2G3S 509 516
SEQRES 1 A 8 G G C G U G C C SEQRES 1 B 8 G G C G U G C C SEQRES 1 C 8 G G C G U G C C SEQRES 1 D 8 G G C G U G C C SEQRES 1 E 8 G G C G U G C C SEQRES 1 F 8 G G C G U G C C SEQRES 1 G 8 G G C G U G C C SEQRES 1 H 8 G G C G U G C C SEQRES 1 I 8 G G C G U G C C SEQRES 1 J 8 G G C G U G C C
HET MG E1601 1 HET MG C1602 1
HETNAM MG MAGNESIUM ION
FORMUL 11 MG 2(MG 2+) FORMUL 13 HOH *613(H2 O)
LINK MG MG C1602 O HOH D 286 1555 1555 2.01 LINK MG MG C1602 O HOH I 511 1555 1555 2.09 LINK MG MG C1602 O HOH I 522 1555 1555 2.17 LINK MG MG E1601 O2 U F 313 1555 1555 2.40 LINK MG MG E1601 O2 U E 305 1555 1555 2.37 LINK MG MG E1601 O6 G E 304 1555 1555 2.45 LINK MG MG E1601 N1 G E 304 1555 1555 2.43 LINK MG MG E1601 O6 G F 312 1555 1555 2.43 LINK MG MG E1601 N1 G F 312 1555 1555 2.46 LINK MG MG E1601 N3 U F 313 1555 1555 2.51 LINK MG MG E1601 N3 U E 305 1555 1555 2.54 LINK MG MG C1602 O HOH J 551 1555 1655 2.08 LINK MG MG C1602 O HOH J 523 1555 1655 2.02 LINK MG MG C1602 O HOH J 524 1555 1655 2.14
SITE 1 AC1 4 G E 304 U E 305 G F 312 U F 313 SITE 1 AC2 6 HOH D 286 HOH I 511 HOH I 522 HOH J 523 SITE 2 AC2 6 HOH J 524 HOH J 551
CRYST1 26.332 43.998 54.971 112.10 99.03 89.96 P 1 10
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 0.037977 -0.000027 0.006516 0.00000
SCALE2 0.000000 0.022728 0.009361 0.00000
SCALE3 0.000000 0.000000 0.019921 0.00000