HEADER TRANSFERASE 23-APR-01 1IIM TITLE THYMIDYLYLTRANSFERASE COMPLEXED WITH TTP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: THYMIDYLYLTRANSFERASE; COMPND 5 EC: 2.7.7.24; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA; SOURCE 3 ORGANISM_TAXID: 28901; SOURCE 4 STRAIN: LT2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22 KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.A.BARTON,J.LESNIAK,J.B.BIGGINS,P.D.JEFFREY,J.JIANG,K.R.RAJASHANKAR, AUTHOR 2 J.S.THORSON,D.B.NIKOLOV REVDAT 7 07-FEB-24 1IIM 1 REMARK SEQADV REVDAT 6 13-JUL-11 1IIM 1 VERSN REVDAT 5 09-FEB-11 1IIM 1 REMARK REVDAT 4 24-FEB-09 1IIM 1 VERSN REVDAT 3 01-APR-03 1IIM 1 JRNL REVDAT 2 30-MAY-01 1IIM 1 JRNL REVDAT 1 09-MAY-01 1IIM 0 JRNL AUTH W.A.BARTON,J.LESNIAK,J.B.BIGGINS,P.D.JEFFREY,J.JIANG, JRNL AUTH 2 K.R.RAJASHANKAR,J.S.THORSON,D.B.NIKOLOV JRNL TITL STRUCTURE, MECHANISM AND ENGINEERING OF A JRNL TITL 2 NUCLEOTIDYLYLTRANSFERASE AS A FIRST STEP TOWARD JRNL TITL 3 GLYCORANDOMIZATION. JRNL REF NAT.STRUCT.BIOL. V. 8 545 2001 JRNL REFN ISSN 1072-8368 JRNL PMID 11373625 JRNL DOI 10.1038/88618 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 39043 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) : 0.198 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3893 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.20 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4163 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 440 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 116 REMARK 3 SOLVENT ATOMS : 385 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.69000 REMARK 3 B22 (A**2) : -0.69000 REMARK 3 B33 (A**2) : 1.38000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.22 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 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 : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 52.27 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.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : TTP.PAR REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : TTP.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THERE ARE THREE C-TERMINAL RESIDUES IN REMARK 3 THE CRYSTAL FOR WHICH THE AUTHOR DOES NOT SEE CLEAR DENSITY: LYS REMARK 3 290, GLY 291, LEU 292. THERE IS NO DENSITY BEYOND THE CB FOR LYS REMARK 3 154. REMARK 4 REMARK 4 1IIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013303. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 19.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS, MONO-AMMONIUM DIHYDROGEN REMARK 280 PHOSPHATE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 47.20500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 60.03000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 60.03000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 70.80750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 60.03000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 60.03000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 23.60250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 60.03000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.03000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 70.80750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 60.03000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.03000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 23.60250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 47.20500 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: -X -Y -Z+1/2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 17730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL 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 BIOMT1 2 0.000000 -1.000000 0.000000 120.06000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 120.06000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 47.20500 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 LYS A 290 REMARK 465 GLY A 291 REMARK 465 LEU A 292 REMARK 465 LYS B 290 REMARK 465 GLY B 291 REMARK 465 LEU B 292 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 LYS A 154 CG CD CE NZ REMARK 470 LYS B 154 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 GLY A 147 N - CA - C ANGL. DEV. = -15.2 DEGREES REMARK 500 PRO B 143 C - N - CA ANGL. DEV. = 10.2 DEGREES REMARK 500 GLY B 147 N - CA - C ANGL. DEV. = -15.3 DEGREES 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 TYR A 32 -84.42 68.63 REMARK 500 PRO A 86 69.13 -70.00 REMARK 500 TYR B 32 -75.22 69.61 REMARK 500 PRO B 86 69.62 -65.79 REMARK 500 THR B 227 70.61 -102.50 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 TTP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TTP B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TTP B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TTP A 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IIN RELATED DB: PDB REMARK 900 GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE COMPLEXED WITH UDP-GLUCOSE REMARK 900 RELATED ID: 1MP3 RELATED DB: PDB REMARK 900 RELATED ID: 1MP4 RELATED DB: PDB REMARK 900 RELATED ID: 1MP5 RELATED DB: PDB DBREF 1IIM A 1 292 UNP Q9F7K6 Q9F7K6_9ENTR 1 292 DBREF 1IIM B 1 292 UNP Q9F7K6 Q9F7K6_9ENTR 1 292 SEQADV 1IIM GLN A 26 UNP Q9F7K6 LYS 26 CONFLICT SEQADV 1IIM GLN B 26 UNP Q9F7K6 LYS 26 CONFLICT SEQRES 1 A 292 MET LYS THR ARG LYS GLY ILE ILE LEU ALA GLY GLY SER SEQRES 2 A 292 GLY THR ARG LEU TYR PRO VAL THR MET ALA VAL SER GLN SEQRES 3 A 292 GLN LEU LEU PRO ILE TYR ASP LYS PRO MET ILE TYR TYR SEQRES 4 A 292 PRO LEU SER THR LEU MET LEU ALA GLY ILE ARG ASP ILE SEQRES 5 A 292 LEU ILE ILE SER THR PRO GLN ASP THR PRO ARG PHE GLN SEQRES 6 A 292 GLN LEU LEU GLY ASP GLY SER GLN TRP GLY LEU ASN LEU SEQRES 7 A 292 GLN TYR LYS VAL GLN PRO SER PRO ASP GLY LEU ALA GLN SEQRES 8 A 292 ALA PHE ILE ILE GLY GLU GLU PHE ILE GLY HIS ASP ASP SEQRES 9 A 292 CYS ALA LEU VAL LEU GLY ASP ASN ILE PHE TYR GLY HIS SEQRES 10 A 292 ASP LEU PRO LYS LEU MET GLU ALA ALA VAL ASN LYS GLU SEQRES 11 A 292 SER GLY ALA THR VAL PHE ALA TYR HIS VAL ASN ASP PRO SEQRES 12 A 292 GLU ARG TYR GLY VAL VAL GLU PHE ASP GLN LYS GLY THR SEQRES 13 A 292 ALA VAL SER LEU GLU GLU LYS PRO LEU GLN PRO LYS SER SEQRES 14 A 292 ASN TYR ALA VAL THR GLY LEU TYR PHE TYR ASP ASN SER SEQRES 15 A 292 VAL VAL GLU MET ALA LYS ASN LEU LYS PRO SER ALA ARG SEQRES 16 A 292 GLY GLU LEU GLU ILE THR ASP ILE ASN ARG ILE TYR MET SEQRES 17 A 292 GLU GLN GLY ARG LEU SER VAL ALA MET MET GLY ARG GLY SEQRES 18 A 292 TYR ALA TRP LEU ASP THR GLY THR HIS GLN SER LEU ILE SEQRES 19 A 292 GLU ALA SER ASN PHE ILE ALA THR ILE GLU GLU ARG GLN SEQRES 20 A 292 GLY LEU LYS VAL SER CYS PRO GLU GLU ILE ALA PHE ARG SEQRES 21 A 292 LYS ASN PHE ILE ASN ALA GLN GLN VAL ILE GLU LEU ALA SEQRES 22 A 292 GLY PRO LEU SER LYS ASN ASP TYR GLY LYS TYR LEU LEU SEQRES 23 A 292 LYS MET VAL LYS GLY LEU SEQRES 1 B 292 MET LYS THR ARG LYS GLY ILE ILE LEU ALA GLY GLY SER SEQRES 2 B 292 GLY THR ARG LEU TYR PRO VAL THR MET ALA VAL SER GLN SEQRES 3 B 292 GLN LEU LEU PRO ILE TYR ASP LYS PRO MET ILE TYR TYR SEQRES 4 B 292 PRO LEU SER THR LEU MET LEU ALA GLY ILE ARG ASP ILE SEQRES 5 B 292 LEU ILE ILE SER THR PRO GLN ASP THR PRO ARG PHE GLN SEQRES 6 B 292 GLN LEU LEU GLY ASP GLY SER GLN TRP GLY LEU ASN LEU SEQRES 7 B 292 GLN TYR LYS VAL GLN PRO SER PRO ASP GLY LEU ALA GLN SEQRES 8 B 292 ALA PHE ILE ILE GLY GLU GLU PHE ILE GLY HIS ASP ASP SEQRES 9 B 292 CYS ALA LEU VAL LEU GLY ASP ASN ILE PHE TYR GLY HIS SEQRES 10 B 292 ASP LEU PRO LYS LEU MET GLU ALA ALA VAL ASN LYS GLU SEQRES 11 B 292 SER GLY ALA THR VAL PHE ALA TYR HIS VAL ASN ASP PRO SEQRES 12 B 292 GLU ARG TYR GLY VAL VAL GLU PHE ASP GLN LYS GLY THR SEQRES 13 B 292 ALA VAL SER LEU GLU GLU LYS PRO LEU GLN PRO LYS SER SEQRES 14 B 292 ASN TYR ALA VAL THR GLY LEU TYR PHE TYR ASP ASN SER SEQRES 15 B 292 VAL VAL GLU MET ALA LYS ASN LEU LYS PRO SER ALA ARG SEQRES 16 B 292 GLY GLU LEU GLU ILE THR ASP ILE ASN ARG ILE TYR MET SEQRES 17 B 292 GLU GLN GLY ARG LEU SER VAL ALA MET MET GLY ARG GLY SEQRES 18 B 292 TYR ALA TRP LEU ASP THR GLY THR HIS GLN SER LEU ILE SEQRES 19 B 292 GLU ALA SER ASN PHE ILE ALA THR ILE GLU GLU ARG GLN SEQRES 20 B 292 GLY LEU LYS VAL SER CYS PRO GLU GLU ILE ALA PHE ARG SEQRES 21 B 292 LYS ASN PHE ILE ASN ALA GLN GLN VAL ILE GLU LEU ALA SEQRES 22 B 292 GLY PRO LEU SER LYS ASN ASP TYR GLY LYS TYR LEU LEU SEQRES 23 B 292 LYS MET VAL LYS GLY LEU HET TTP A 501 29 HET TTP A 504 29 HET TTP B 502 29 HET TTP B 503 29 HETNAM TTP THYMIDINE-5'-TRIPHOSPHATE FORMUL 3 TTP 4(C10 H17 N2 O14 P3) FORMUL 7 HOH *385(H2 O) HELIX 1 1 GLY A 14 TYR A 18 5 5 HELIX 2 2 PRO A 19 ALA A 23 5 5 HELIX 3 3 SER A 25 LEU A 28 5 4 HELIX 4 4 ILE A 37 ALA A 47 1 11 HELIX 5 5 ASP A 60 GLY A 69 1 10 HELIX 6 6 GLY A 71 GLY A 75 5 5 HELIX 7 7 GLY A 88 ALA A 90 5 3 HELIX 8 8 GLN A 91 GLY A 96 1 6 HELIX 9 9 GLY A 96 GLY A 101 1 6 HELIX 10 10 ASP A 118 LYS A 129 1 12 HELIX 11 11 ASP A 142 ARG A 145 5 4 HELIX 12 12 SER A 182 LEU A 190 1 9 HELIX 13 13 GLU A 199 GLN A 210 1 12 HELIX 14 14 THR A 229 GLY A 248 1 20 HELIX 15 15 CYS A 253 LYS A 261 1 9 HELIX 16 16 ASN A 265 GLY A 274 1 10 HELIX 17 17 PRO A 275 SER A 277 5 3 HELIX 18 18 ASN A 279 VAL A 289 1 11 HELIX 19 19 GLY B 14 TYR B 18 5 5 HELIX 20 20 SER B 25 LEU B 28 5 4 HELIX 21 21 ILE B 37 ALA B 47 1 11 HELIX 22 22 ASP B 60 GLY B 69 1 10 HELIX 23 23 GLY B 71 GLY B 75 5 5 HELIX 24 24 GLY B 88 ALA B 90 5 3 HELIX 25 25 GLN B 91 GLY B 96 1 6 HELIX 26 26 GLY B 96 GLY B 101 1 6 HELIX 27 27 ASP B 118 ASN B 128 1 11 HELIX 28 28 ASP B 142 ARG B 145 5 4 HELIX 29 29 SER B 182 LEU B 190 1 9 HELIX 30 30 GLU B 199 GLN B 210 1 12 HELIX 31 31 THR B 229 GLY B 248 1 20 HELIX 32 32 CYS B 253 LYS B 261 1 9 HELIX 33 33 ASN B 265 GLY B 274 1 10 HELIX 34 34 PRO B 275 SER B 277 5 3 HELIX 35 35 ASN B 279 VAL B 289 1 11 SHEET 1 A 7 ASN A 77 VAL A 82 0 SHEET 2 A 7 ASP A 51 SER A 56 1 O ILE A 52 N GLN A 79 SHEET 3 A 7 LYS A 5 LEU A 9 1 O GLY A 6 N LEU A 53 SHEET 4 A 7 CYS A 105 LEU A 109 1 N ALA A 106 O LYS A 5 SHEET 5 A 7 TYR A 171 TYR A 179 -1 O GLY A 175 N LEU A 109 SHEET 6 A 7 ALA A 133 HIS A 139 -1 O THR A 134 N PHE A 178 SHEET 7 A 7 LEU A 213 MET A 217 1 N SER A 214 O ALA A 133 SHEET 1 B 2 PRO A 30 ILE A 31 0 SHEET 2 B 2 LYS A 34 PRO A 35 -1 O LYS A 34 N ILE A 31 SHEET 1 C 2 ASN A 112 TYR A 115 0 SHEET 2 C 2 ALA A 223 ASP A 226 -1 N ALA A 223 O TYR A 115 SHEET 1 D 2 GLY A 147 PHE A 151 0 SHEET 2 D 2 ALA A 157 GLU A 162 -1 N VAL A 158 O GLU A 150 SHEET 1 E 3 LEU B 213 MET B 217 0 SHEET 2 E 3 ALA B 133 HIS B 139 1 O ALA B 133 N SER B 214 SHEET 3 E 3 TYR B 171 VAL B 173 -1 N ALA B 172 O TYR B 138 SHEET 1 F 7 LEU B 213 MET B 217 0 SHEET 2 F 7 ALA B 133 HIS B 139 1 O ALA B 133 N SER B 214 SHEET 3 F 7 LEU B 176 TYR B 179 -1 N PHE B 178 O THR B 134 SHEET 4 F 7 CYS B 105 LEU B 109 -1 O CYS B 105 N TYR B 179 SHEET 5 F 7 LYS B 5 LEU B 9 1 O LYS B 5 N ALA B 106 SHEET 6 F 7 ASP B 51 SER B 56 1 O ASP B 51 N GLY B 6 SHEET 7 F 7 ASN B 77 VAL B 82 1 O ASN B 77 N ILE B 52 SHEET 1 G 2 PRO B 30 ILE B 31 0 SHEET 2 G 2 LYS B 34 PRO B 35 -1 O LYS B 34 N ILE B 31 SHEET 1 H 2 ASN B 112 TYR B 115 0 SHEET 2 H 2 ALA B 223 ASP B 226 -1 N ALA B 223 O TYR B 115 SHEET 1 I 2 GLY B 147 PHE B 151 0 SHEET 2 I 2 ALA B 157 GLU B 162 -1 N VAL B 158 O GLU B 150 CISPEP 1 TYR A 18 PRO A 19 0 0.70 CISPEP 2 TYR B 18 PRO B 19 0 -0.18 SITE 1 AC1 20 LEU A 9 GLY A 11 GLY A 12 SER A 13 SITE 2 AC1 20 GLY A 14 THR A 15 ARG A 16 GLN A 26 SITE 3 AC1 20 GLN A 27 GLN A 83 PRO A 86 ASP A 87 SITE 4 AC1 20 GLY A 88 LEU A 89 GLY A 110 ASP A 111 SITE 5 AC1 20 HOH A 521 HOH A 540 HOH A 545 HOH A 590 SITE 1 AC2 20 GLY A 219 ARG A 220 GLY A 221 HOH A 624 SITE 2 AC2 20 LEU B 46 TYR B 115 GLY B 116 HIS B 117 SITE 3 AC2 20 ASP B 118 PRO B 120 SER B 252 GLU B 256 SITE 4 AC2 20 ILE B 257 ARG B 260 HOH B 510 HOH B 524 SITE 5 AC2 20 HOH B 533 HOH B 543 HOH B 586 HOH B 618 SITE 1 AC3 18 LEU B 9 GLY B 11 GLY B 12 SER B 13 SITE 2 AC3 18 GLY B 14 THR B 15 ARG B 16 GLN B 27 SITE 3 AC3 18 GLN B 83 PRO B 86 ASP B 87 GLY B 88 SITE 4 AC3 18 LEU B 89 GLY B 110 ASP B 111 HOH B 558 SITE 5 AC3 18 HOH B 570 HOH B 573 SITE 1 AC4 19 LEU A 46 TYR A 115 GLY A 116 HIS A 117 SITE 2 AC4 19 ASP A 118 PRO A 120 SER A 252 GLU A 256 SITE 3 AC4 19 ILE A 257 ARG A 260 HOH A 505 HOH A 584 SITE 4 AC4 19 HOH A 591 HOH A 605 HOH A 678 GLY B 219 SITE 5 AC4 19 ARG B 220 GLY B 221 HOH B 527 CRYST1 120.060 120.060 94.410 90.00 90.00 90.00 P 43 21 2 16 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 0.008329 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008329 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010592 0.00000