HEADER RNA 08-JUN-11 3SD3
TITLE THE STRUCTURE OF THE TETRAHYDROFOLATE RIBOSWITCH CONTAINING A U25C
TITLE 2 MUTATION
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: TETRAHYDROFOLATE RIBOSWITCH;
COMPND 3 CHAIN: A;
COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 SYNTHETIC: YES;
SOURCE 3 OTHER_DETAILS: SYNTHESIZED FROM T7 RNA POLYMERASE USING A
SOURCE 4 RECOMBINANT PCR TEMPLATE
KEYWDS TETRAHYDROFOLATE RNA RIBOSWITCH, RNA
EXPDTA X-RAY DIFFRACTION
AUTHOR F.E.REYES,J.J.TRAUSCH,P.CERES,R.T.BATEY
REVDAT 5 28-FEB-24 3SD3 1 REMARK
REVDAT 4 20-NOV-19 3SD3 1 COMPND REMARK HET HETNAM
REVDAT 4 2 1 HETSYN ATOM
REVDAT 3 02-NOV-11 3SD3 1 JRNL
REVDAT 2 28-SEP-11 3SD3 1 JRNL
REVDAT 1 21-SEP-11 3SD3 0
JRNL AUTH J.J.TRAUSCH,P.CERES,F.E.REYES,R.T.BATEY
JRNL TITL THE STRUCTURE OF A TETRAHYDROFOLATE-SENSING RIBOSWITCH
JRNL TITL 2 REVEALS TWO LIGAND BINDING SITES IN A SINGLE APTAMER.
JRNL REF STRUCTURE V. 19 1413 2011
JRNL REFN ISSN 0969-2126
JRNL PMID 21906956
JRNL DOI 10.1016/J.STR.2011.06.019
REMARK 2
REMARK 2 RESOLUTION. 1.95 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : PHENIX DEV_572
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 : ML
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.90
REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.230
REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2
REMARK 3 NUMBER OF REFLECTIONS : 22038
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 R VALUE (WORKING + TEST SET) : 0.231
REMARK 3 R VALUE (WORKING SET) : 0.229
REMARK 3 FREE R VALUE : 0.243
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.900
REMARK 3 FREE R VALUE TEST SET COUNT : 1962
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 62.9551 - 4.6896 0.96 1580 153 0.1815 0.1872
REMARK 3 2 4.6896 - 3.7224 0.98 1526 150 0.1734 0.1774
REMARK 3 3 3.7224 - 3.2519 0.98 1476 144 0.2138 0.2445
REMARK 3 4 3.2519 - 2.9545 0.98 1466 143 0.2300 0.2263
REMARK 3 5 2.9545 - 2.7428 0.98 1442 141 0.2772 0.3052
REMARK 3 6 2.7428 - 2.5811 0.99 1498 148 0.2952 0.3083
REMARK 3 7 2.5811 - 2.4518 0.97 1413 137 0.2806 0.3270
REMARK 3 8 2.4518 - 2.3451 0.98 1466 143 0.2838 0.2365
REMARK 3 9 2.3451 - 2.2548 0.95 1378 133 0.3031 0.3919
REMARK 3 10 2.2548 - 2.1770 0.97 1438 140 0.3083 0.3194
REMARK 3 11 2.1770 - 2.1089 0.96 1377 136 0.3108 0.3372
REMARK 3 12 2.1089 - 2.0486 0.91 1354 129 0.3155 0.3266
REMARK 3 13 2.0486 - 1.9947 0.94 1368 136 0.3231 0.3351
REMARK 3 14 1.9947 - 1.9500 0.90 1294 129 0.3460 0.3751
REMARK 3
REMARK 3 BULK SOLVENT MODELLING.
REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL
REMARK 3 SOLVENT RADIUS : 1.00
REMARK 3 SHRINKAGE RADIUS : 0.72
REMARK 3 K_SOL : 0.36
REMARK 3 B_SOL : 25.26
REMARK 3
REMARK 3 ERROR ESTIMATES.
REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320
REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.19
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : 17.92890
REMARK 3 B22 (A**2) : -6.98430
REMARK 3 B33 (A**2) : 10.38560
REMARK 3 B12 (A**2) : 0.00000
REMARK 3 B13 (A**2) : 0.00000
REMARK 3 B23 (A**2) : 0.00000
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 : 0.002 2196
REMARK 3 ANGLE : 0.502 3448
REMARK 3 CHIRALITY : 0.052 446
REMARK 3 PLANARITY : 0.004 92
REMARK 3 DIHEDRAL : 16.272 1076
REMARK 3
REMARK 3 TLS DETAILS
REMARK 3 NUMBER OF TLS GROUPS : 5
REMARK 3 TLS GROUP : 1
REMARK 3 SELECTION: CHAIN A AND RESID 1:18
REMARK 3 ORIGIN FOR THE GROUP (A): 10.3440 -16.9718 15.3993
REMARK 3 T TENSOR
REMARK 3 T11: 0.5477 T22: 0.3848
REMARK 3 T33: 0.3606 T12: 0.3889
REMARK 3 T13: -0.0878 T23: 0.1061
REMARK 3 L TENSOR
REMARK 3 L11: 0.4674 L22: 0.8952
REMARK 3 L33: 0.1934 L12: -0.0090
REMARK 3 L13: 0.0911 L23: -0.1448
REMARK 3 S TENSOR
REMARK 3 S11: 0.0217 S12: 0.0466 S13: 0.1102
REMARK 3 S21: -0.0114 S22: -0.0504 S23: -0.1216
REMARK 3 S31: 0.0466 S32: -0.0159 S33: -0.0339
REMARK 3 TLS GROUP : 2
REMARK 3 SELECTION: CHAIN A AND RESID 19:35
REMARK 3 ORIGIN FOR THE GROUP (A): 6.5979 -1.6680 28.7864
REMARK 3 T TENSOR
REMARK 3 T11: 0.1661 T22: 0.2392
REMARK 3 T33: 0.1135 T12: 0.1012
REMARK 3 T13: 0.0083 T23: 0.0744
REMARK 3 L TENSOR
REMARK 3 L11: 0.0183 L22: 0.5624
REMARK 3 L33: 0.2209 L12: 0.0147
REMARK 3 L13: -0.0414 L23: -0.2874
REMARK 3 S TENSOR
REMARK 3 S11: 0.0364 S12: 0.0959 S13: 0.0436
REMARK 3 S21: 0.0583 S22: -0.0355 S23: -0.0026
REMARK 3 S31: -0.0987 S32: -0.0669 S33: -0.0613
REMARK 3 TLS GROUP : 3
REMARK 3 SELECTION: CHAIN A AND RESID 36:55
REMARK 3 ORIGIN FOR THE GROUP (A): 10.1873 -10.5908 31.2087
REMARK 3 T TENSOR
REMARK 3 T11: 0.3103 T22: 0.3430
REMARK 3 T33: 0.2366 T12: 0.0852
REMARK 3 T13: 0.0260 T23: 0.0531
REMARK 3 L TENSOR
REMARK 3 L11: 0.3150 L22: 0.2918
REMARK 3 L33: 0.5082 L12: -0.0262
REMARK 3 L13: 0.2115 L23: -0.3101
REMARK 3 S TENSOR
REMARK 3 S11: 0.0009 S12: 0.2221 S13: 0.1773
REMARK 3 S21: 0.1746 S22: -0.0265 S23: -0.0070
REMARK 3 S31: -0.1278 S32: 0.1289 S33: -0.1134
REMARK 3 TLS GROUP : 4
REMARK 3 SELECTION: CHAIN A AND RESID 56:71
REMARK 3 ORIGIN FOR THE GROUP (A): 2.3964 9.1789 7.5665
REMARK 3 T TENSOR
REMARK 3 T11: 0.0521 T22: 0.3438
REMARK 3 T33: 0.2286 T12: 0.1873
REMARK 3 T13: -0.0596 T23: 0.2725
REMARK 3 L TENSOR
REMARK 3 L11: 0.0160 L22: 0.0237
REMARK 3 L33: 0.0127 L12: 0.0034
REMARK 3 L13: 0.0083 L23: -0.0077
REMARK 3 S TENSOR
REMARK 3 S11: -0.0019 S12: -0.0066 S13: -0.0354
REMARK 3 S21: 0.0539 S22: -0.0046 S23: -0.0027
REMARK 3 S31: 0.0989 S32: 0.1005 S33: -0.0113
REMARK 3 TLS GROUP : 5
REMARK 3 SELECTION: CHAIN A AND RESID 72:89
REMARK 3 ORIGIN FOR THE GROUP (A): 13.4808 -30.0767 18.0629
REMARK 3 T TENSOR
REMARK 3 T11: 0.6521 T22: 0.3141
REMARK 3 T33: 0.2361 T12: 0.3776
REMARK 3 T13: -0.0321 T23: 0.0047
REMARK 3 L TENSOR
REMARK 3 L11: 0.0984 L22: 0.1119
REMARK 3 L33: 0.1029 L12: 0.0402
REMARK 3 L13: 0.0728 L23: -0.0304
REMARK 3 S TENSOR
REMARK 3 S11: -0.0016 S12: 0.1236 S13: 0.0742
REMARK 3 S21: -0.1480 S22: -0.1060 S23: 0.0306
REMARK 3 S31: 0.1393 S32: 0.0649 S33: -0.0871
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 3SD3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-11.
REMARK 100 THE DEPOSITION ID IS D_1000066056.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 04-DEC-10
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 : ALS
REMARK 200 BEAMLINE : 5.0.2
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL
REMARK 200 WAVELENGTH OR RANGE (A) : 1.1051
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : CCD
REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALE
REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.15, XSCALE
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22136
REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950
REMARK 200 RESOLUTION RANGE LOW (A) : 62.922
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1
REMARK 200 DATA REDUNDANCY : 3.500
REMARK 200 R MERGE (I) : NULL
REMARK 200 R SYM (I) : 0.02700
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.2000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01
REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0
REMARK 200 DATA REDUNDANCY IN SHELL : 3.70
REMARK 200 R MERGE FOR SHELL (I) : 0.45600
REMARK 200 R SYM FOR SHELL (I) : 0.45600
REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.700
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD
REMARK 200 SOFTWARE USED: PHASER, RESOLVE 2.15
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 52.43
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 2,4-METHYL-PENTANEDIOL, SPERMINE,
REMARK 280 SODIUM CACODYLATE, SODIUM CHLORIDE, DITHIOTHREITOL, PH 7.0,
REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 303K
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 13.76000
REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.04000
REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.29500
REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.04000
REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 13.76000
REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.29500
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: MONOMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
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 O HOH A 161 O HOH A 173 2.03
REMARK 500
REMARK 500 REMARK: NULL
REMARK 610
REMARK 610 MISSING HETEROATOM
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;
REMARK 610 I=INSERTION CODE):
REMARK 610 M RES C SSEQI
REMARK 610 FFO A 3631
REMARK 615
REMARK 615 ZERO OCCUPANCY ATOM
REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO
REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS
REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;
REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):
REMARK 615 M RES C SSEQI
REMARK 615 IRI A 90
REMARK 615 IRI A 93
REMARK 615 IRI A 94
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRI A 90
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRI A 91
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC3
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRI A 92
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC4
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRI A 93
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC5
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRI A 94
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC6
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FOZ A 3631
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 3SD1 RELATED DB: PDB
DBREF 3SD3 A 1 89 PDB 3SD3 3SD3 1 89
SEQRES 1 A 89 G G A G A G U A G A U G A
SEQRES 2 A 89 U U C G C G U U A A G C G
SEQRES 3 A 89 U G U G U G A A U G G G A
SEQRES 4 A 89 U G U C G U C A C A C A A
SEQRES 5 A 89 C G A A G C G A G A G C G
SEQRES 6 A 89 C G G U G A A U C A U U G
SEQRES 7 A 89 C A U C C G C U C C A
HET IRI A 90 7
HET IRI A 91 7
HET IRI A 92 7
HET IRI A 93 7
HET IRI A 94 7
HET FFO A3631 22
HETNAM IRI IRIDIUM HEXAMMINE ION
HETNAM FFO N-[4-({[(6S)-2-AMINO-5-FORMYL-4-OXO-3,4,5,6,7,8-
HETNAM 2 FFO HEXAHYDROPTERIDIN-6-YL]METHYL}AMINO)BENZOYL]-L-
HETNAM 3 FFO GLUTAMIC ACID
HETSYN FFO [6S]-5-FORMYL-TETRAHYDROFOLATE; 6S-FOLINIC ACID
FORMUL 2 IRI 5(H18 IR N6 3+)
FORMUL 7 FFO C20 H23 N7 O7
FORMUL 8 HOH *103(H2 O)
SITE 1 AC1 2 G A 61 A A 62
SITE 1 AC2 5 G A 9 A A 72 HOH A 101 HOH A 120
SITE 2 AC2 5 HOH A 134
SITE 1 AC3 8 U A 7 G A 9 U A 77 G A 78
SITE 2 AC3 8 HOH A 104 HOH A 120 HOH A 125 HOH A 166
SITE 1 AC4 5 G A 32 A A 33 U A 42 HOH A 123
SITE 2 AC4 5 HOH A 131
SITE 1 AC5 4 U A 29 G A 30 U A 31 HOH A 188
SITE 1 AC6 7 U A 7 A A 8 U A 35 U A 42
SITE 2 AC6 7 G A 44 C A 79 A A 80
CRYST1 27.520 68.590 158.080 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 0.036337 0.000000 0.000000 0.00000
SCALE2 0.000000 0.014579 0.000000 0.00000
SCALE3 0.000000 0.000000 0.006326 0.00000