HEADER LIGASE/DNA 29-MAY-07 2Q2T TITLE STRUCTURE OF CHLORELLA VIRUS DNA LIGASE-ADENYLATE BOUND TO A 5' TITLE 2 PHOSPHORYLATED NICK COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*TP*CP*CP*GP*AP*TP*AP*GP*TP*GP*GP*GP*GP*TP*CP*GP*CP COMPND 3 *AP*AP*T)-3'; COMPND 4 CHAIN: B; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: 5'-D(*AP*TP*TP*GP*CP*GP*AP*CP*(OMC)P*C)-3'; COMPND 8 CHAIN: C; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: 5'-D(P*CP*AP*CP*TP*AP*TP*CP*GP*GP*AP*A)-3'; COMPND 12 CHAIN: D; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: CHLORELLA VIRUS DNA LIGASE; COMPND 16 CHAIN: A; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED.; SOURCE 4 MOL_ID: 2; SOURCE 5 SYNTHETIC: YES; SOURCE 6 OTHER_DETAILS: CHEMICALLY SYNTHESIZED.; SOURCE 7 MOL_ID: 3; SOURCE 8 SYNTHETIC: YES; SOURCE 9 OTHER_DETAILS: CHEMICALLY SYNTHESIZED.; SOURCE 10 MOL_ID: 4; SOURCE 11 ORGANISM_SCIENTIFIC: PARAMECIUM BURSARIA CHLORELLA VIRUS 1; SOURCE 12 ORGANISM_TAXID: 10506; SOURCE 13 STRAIN: CHLORELLA VIRUS; SOURCE 14 GENE: A544R; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS LIGASE, LYSINE ADENYLATE, PROTEIN-DNA COMPLEX, LIGASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.D.LIMA,J.NANDAKUMAR,P.A.NAIR,P.SMITH,S.SHUMAN REVDAT 5 30-AUG-23 2Q2T 1 REMARK SEQADV LINK REVDAT 4 18-OCT-17 2Q2T 1 REMARK REVDAT 3 24-FEB-09 2Q2T 1 VERSN REVDAT 2 30-OCT-07 2Q2T 1 JRNL REVDAT 1 10-JUL-07 2Q2T 0 JRNL AUTH P.A.NAIR,J.NANDAKUMAR,P.SMITH,M.ODELL,C.D.LIMA,S.SHUMAN JRNL TITL STRUCTURAL BASIS FOR NICK RECOGNITION BY A MINIMAL JRNL TITL 2 PLURIPOTENT DNA LIGASE. JRNL REF NAT.STRUCT.MOL.BIOL. V. 14 770 2007 JRNL REFN ISSN 1545-9993 JRNL PMID 17618295 JRNL DOI 10.1038/NSMB1266 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1201398.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 23077 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 SET) : 0.214 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1151 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3574 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE : 0.3850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 162 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2360 REMARK 3 NUCLEIC ACID ATOMS : 858 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 145 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -14.03000 REMARK 3 B22 (A**2) : 6.90000 REMARK 3 B33 (A**2) : 7.13000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.33 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.45 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.140 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.410 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.340 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.310 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 33.82 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 : PROTEIN_REP-APL.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA-APC_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : DNA-RNA-APC.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : PROTEIN-APL.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Q2T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043077. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-06 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-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23105 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.33200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1FVI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: A MIXTURE OF CHVLIG (230 MICROM), REMARK 280 NICKED DUPLEX DNA (220 MICROM) AND 2 MM EDTA WAS ADDED TO AN REMARK 280 EQUAL VOLUME OF A WELL SOLUTION CONTAINING 100 MM BIS-TRIS-HCL REMARK 280 (PH 6.5), 30 MM AMMONIUM ACETATE, 22% PEG-4000. CRYSTALS WERE REMARK 280 GROWN AT 22 C BY THE SITTING-DROP VAPOR DIFFUSION METHOD. REMARK 280 CRYSTALS APPEARED AFTER 3 DAYS. THE CRYSTALS WERE TRANSFERRED TO REMARK 280 BUFFER CONTAINING 100 MM BIS-TRIS-HCL (PH 6.5), 30 MM AMMONIUM REMARK 280 ACETATE, 22% PEG-4000, 15% GLYCEROL PRIOR TO FLASH-FREEZING IN REMARK 280 LIQUID NITROGEN. , VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 295K 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 33.15050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.20900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.64500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.20900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.15050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.64500 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D, 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 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 MET A -20 REMARK 465 GLY A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 HIS A -5 REMARK 465 ILE A -4 REMARK 465 GLU A -3 REMARK 465 GLY A -2 REMARK 465 ARG A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 294 REMARK 465 GLU A 295 REMARK 465 GLU A 296 REMARK 465 ASP A 297 REMARK 465 ARG A 298 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 ASN A 49 O HOH A 403 2.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DC D 32 P DC D 32 OP3 -0.088 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 THR A 37 -53.92 78.50 REMARK 500 ASN A 49 76.52 -69.00 REMARK 500 SER A 50 -33.25 -36.36 REMARK 500 THR A 102 -90.99 -91.22 REMARK 500 THR A 211 -145.89 -113.07 REMARK 500 ASP A 231 44.44 -93.64 REMARK 500 ASP A 241 48.77 39.64 REMARK 500 LYS A 281 -77.67 -99.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DT B 10 0.09 SIDE CHAIN REMARK 500 DG B 11 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FVI RELATED DB: PDB REMARK 900 RELATED ID: 2Q2U RELATED DB: PDB DBREF 2Q2T A 1 298 UNP O41026 O41026_PBCV1 1 298 DBREF 2Q2T B 1 21 PDB 2Q2T 2Q2T 1 21 DBREF 2Q2T C 22 31 PDB 2Q2T 2Q2T 22 31 DBREF 2Q2T D 32 42 PDB 2Q2T 2Q2T 32 42 SEQADV 2Q2T MET A -20 UNP O41026 EXPRESSION TAG SEQADV 2Q2T GLY A -19 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -18 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -17 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -16 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -15 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -14 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -13 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -12 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -11 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -10 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -9 UNP O41026 EXPRESSION TAG SEQADV 2Q2T SER A -8 UNP O41026 EXPRESSION TAG SEQADV 2Q2T SER A -7 UNP O41026 EXPRESSION TAG SEQADV 2Q2T GLY A -6 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A -5 UNP O41026 EXPRESSION TAG SEQADV 2Q2T ILE A -4 UNP O41026 EXPRESSION TAG SEQADV 2Q2T GLU A -3 UNP O41026 EXPRESSION TAG SEQADV 2Q2T GLY A -2 UNP O41026 EXPRESSION TAG SEQADV 2Q2T ARG A -1 UNP O41026 EXPRESSION TAG SEQADV 2Q2T HIS A 0 UNP O41026 EXPRESSION TAG SEQRES 1 B 21 DT DT DC DC DG DA DT DA DG DT DG DG DG SEQRES 2 B 21 DG DT DC DG DC DA DA DT SEQRES 1 C 10 DA DT DT DG DC DG DA DC OMC DC SEQRES 1 D 11 DC DA DC DT DA DT DC DG DG DA DA SEQRES 1 A 319 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 319 SER GLY HIS ILE GLU GLY ARG HIS MET ALA ILE THR LYS SEQRES 3 A 319 PRO LEU LEU ALA ALA THR LEU GLU ASN ILE GLU ASP VAL SEQRES 4 A 319 GLN PHE PRO CYS LEU ALA THR PRO LYS ILE ASP GLY ILE SEQRES 5 A 319 ARG SER VAL LYS GLN THR GLN MET LEU SER ARG THR PHE SEQRES 6 A 319 LYS PRO ILE ARG ASN SER VAL MET ASN ARG LEU LEU THR SEQRES 7 A 319 GLU LEU LEU PRO GLU GLY SER ASP GLY GLU ILE SER ILE SEQRES 8 A 319 GLU GLY ALA THR PHE GLN ASP THR THR SER ALA VAL MET SEQRES 9 A 319 THR GLY HIS LYS MET TYR ASN ALA LYS PHE SER TYR TYR SEQRES 10 A 319 TRP PHE ASP TYR VAL THR ASP ASP PRO LEU LYS LYS TYR SEQRES 11 A 319 ILE ASP ARG VAL GLU ASP MET LYS ASN TYR ILE THR VAL SEQRES 12 A 319 HIS PRO HIS ILE LEU GLU HIS ALA GLN VAL LYS ILE ILE SEQRES 13 A 319 PRO LEU ILE PRO VAL GLU ILE ASN ASN ILE THR GLU LEU SEQRES 14 A 319 LEU GLN TYR GLU ARG ASP VAL LEU SER LYS GLY PHE GLU SEQRES 15 A 319 GLY VAL MET ILE ARG LYS PRO ASP GLY LYS TYR LYS PHE SEQRES 16 A 319 GLY ARG SER THR LEU LYS GLU GLY ILE LEU LEU LYS MET SEQRES 17 A 319 LYS GLN PHE LYS ASP ALA GLU ALA THR ILE ILE SER MET SEQRES 18 A 319 THR ALA LEU PHE LYS ASN THR ASN THR LYS THR LYS ASP SEQRES 19 A 319 ASN PHE GLY TYR SER LYS ARG SER THR HIS LYS SER GLY SEQRES 20 A 319 LYS VAL GLU GLU ASP VAL MET GLY SER ILE GLU VAL ASP SEQRES 21 A 319 TYR ASP GLY VAL VAL PHE SER ILE GLY THR GLY PHE ASP SEQRES 22 A 319 ALA ASP GLN ARG ARG ASP PHE TRP GLN ASN LYS GLU SER SEQRES 23 A 319 TYR ILE GLY LYS MET VAL LYS PHE LYS TYR PHE GLU MET SEQRES 24 A 319 GLY SER LYS ASP CYS PRO ARG PHE PRO VAL PHE ILE GLY SEQRES 25 A 319 ILE ARG HIS GLU GLU ASP ARG MODRES 2Q2T OMC C 30 C O2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE HET OMC C 30 21 HET AMP A 300 22 HETNAM OMC O2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE HETNAM AMP ADENOSINE MONOPHOSPHATE FORMUL 2 OMC C10 H16 N3 O8 P FORMUL 5 AMP C10 H14 N5 O7 P FORMUL 6 HOH *145(H2 O) HELIX 1 1 ASN A 14 VAL A 18 5 5 HELIX 2 2 ASN A 49 LEU A 60 1 12 HELIX 3 3 THR A 74 THR A 84 1 11 HELIX 4 4 LYS A 108 HIS A 123 1 16 HELIX 5 5 PRO A 124 GLU A 128 5 5 HELIX 6 6 ASN A 144 LYS A 158 1 15 HELIX 7 7 HIS A 223 SER A 225 5 3 HELIX 8 8 ASP A 252 ASN A 262 1 11 HELIX 9 9 ASN A 262 ILE A 267 1 6 SHEET 1 A 2 LEU A 7 LEU A 8 0 SHEET 2 A 2 GLY A 175 ARG A 176 1 O GLY A 175 N LEU A 8 SHEET 1 B 5 ALA A 10 THR A 11 0 SHEET 2 B 5 LEU A 184 MET A 187 1 O LEU A 184 N ALA A 10 SHEET 3 B 5 GLY A 162 ARG A 166 -1 N ILE A 165 O LEU A 185 SHEET 4 B 5 CYS A 22 LYS A 27 -1 N THR A 25 O MET A 164 SHEET 5 B 5 VAL A 140 ILE A 142 -1 O VAL A 140 N ALA A 24 SHEET 1 C 5 MET A 39 LEU A 40 0 SHEET 2 C 5 ILE A 31 LYS A 35 -1 N VAL A 34 O LEU A 40 SHEET 3 C 5 SER A 64 SER A 69 -1 O ILE A 68 N ILE A 31 SHEET 4 C 5 PHE A 93 TYR A 100 -1 O TYR A 96 N GLU A 67 SHEET 5 C 5 VAL A 132 PRO A 136 1 O ILE A 135 N TYR A 95 SHEET 1 D 5 VAL A 243 ILE A 247 0 SHEET 2 D 5 LYS A 227 TYR A 240 -1 N TYR A 240 O VAL A 243 SHEET 3 D 5 LYS A 191 ASN A 206 -1 N THR A 201 O GLY A 234 SHEET 4 D 5 MET A 270 PHE A 276 -1 O VAL A 271 N ALA A 195 SHEET 5 D 5 ARG A 285 ILE A 292 -1 O GLY A 291 N LYS A 272 SHEET 1 E 2 THR A 211 LYS A 212 0 SHEET 2 E 2 SER A 218 LYS A 219 -1 O LYS A 219 N THR A 211 LINK NZ LYS A 27 P AMP A 300 1555 1555 1.47 CISPEP 1 PHE A 20 PRO A 21 0 -0.11 SITE 1 AC1 18 THR A 25 PRO A 26 LYS A 27 ILE A 28 SITE 2 AC1 18 ARG A 32 GLU A 67 PHE A 98 LEU A 137 SITE 3 AC1 18 GLU A 161 MET A 164 LYS A 186 LYS A 188 SITE 4 AC1 18 HOH A 319 HOH A 336 HOH A 367 HOH A 370 SITE 5 AC1 18 DC C 31 DC D 32 CRYST1 66.301 81.290 96.418 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 0.015083 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012302 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010372 0.00000