HEADER TRANSFERASE 18-APR-01 1IH7 TITLE HIGH-RESOLUTION STRUCTURE OF APO RB69 DNA POLYMERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GP43; COMPND 5 EC: 2.7.7.7; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE RB69; SOURCE 3 ORGANISM_TAXID: 12353; SOURCE 4 GENE: GP43; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRB.43 KEYWDS DNA POLYMERASE, FINGERS, PALM, THUMB, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.C.FRANKLIN,J.WANG,T.A.STEITZ REVDAT 2 24-FEB-09 1IH7 1 VERSN REVDAT 1 13-JUN-01 1IH7 0 JRNL AUTH M.C.FRANKLIN,J.WANG,T.A.STEITZ JRNL TITL STRUCTURE OF THE REPLICATING COMPLEX OF A POL JRNL TITL 2 ALPHA FAMILY DNA POLYMERASE JRNL REF CELL(CAMBRIDGE,MASS.) V. 105 657 2001 JRNL REFN ISSN 0092-8674 JRNL PMID 11389835 JRNL DOI 10.1016/S0092-8674(01)00367-1 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.WANG,A.K.SATTAR,C.C.WANG,J.D.KARAM, REMARK 1 AUTH 2 W.H.KONIGSBERG,T.A.STEITZ REMARK 1 TITL CRYSTAL STRUCTURE OF A POL ALPHA FAMILY REMARK 1 TITL 2 REPLICATION DNA POLYMERASE FROM BACTERIOPHAGE RB69 REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 89 1087 1997 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/S0092-8674(00)80296-2 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.SHAMOO,T.A.STEITZ REMARK 1 TITL BUILDING A REPLISOME FROM INTERACTING PIECES: REMARK 1 TITL 2 SLIDING CLAMP COMPLEXED TO A PEPTIDE FROM DNA REMARK 1 TITL 3 POLYMERASE AND A POLYMERASE EDITING COMPLEX REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 99 155 1999 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/S0092-8674(00)81647-5 REMARK 2 REMARK 2 RESOLUTION. 2.21 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 : ENGH AND HUBER, AS IMPLEMENTED IN CNS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 533579.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 84918 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) : 0.215 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.900 REMARK 3 FREE R VALUE TEST SET COUNT : 6671 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.24 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 36.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1519 REMARK 3 BIN R VALUE (WORKING SET) : 0.3280 REMARK 3 BIN FREE R VALUE : 0.3680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 181 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7339 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 342 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.52000 REMARK 3 B22 (A**2) : -7.20000 REMARK 3 B33 (A**2) : 5.67000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.32 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.088 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.22 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) : 1.350 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.160 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.890 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.600 ; 5.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 52.24 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : GNS.PAR REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : GNS.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS REFINEMENT EXTENDED THE REMARK 3 PREVIOUS APO-RB69 POLYMERASE STRUCTURE TO HIGHER RESOLUTION. REMARK 4 REMARK 4 1IH7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-01. REMARK 100 THE RCSB ID CODE IS RCSB013263. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.913 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88785 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.73700 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: PHASE EXTENSION REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1WAJ, WITH ALL NON-PROTEIN ATOMS REMARK 200 REMOVED REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, SODIUM/POTASSIUM REMARK 280 TARTRATE, AMMONIUM SULFATE, PH 5.6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 285K 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 40.09800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 97.19550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.15450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 97.19550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.09800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.15450 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 300 REMARK: EACH MONOMER CONSTITUTES A FUNCTIONAL ASSEMBLY. 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 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 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 816 REMARK 465 GLY A 817 REMARK 465 ASN A 818 REMARK 465 ILE A 819 REMARK 465 ASP A 820 REMARK 465 ALA A 821 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 ILE A 164 O HOH A 2275 2.12 REMARK 500 N PHE A 123 O HOH A 2290 2.16 REMARK 500 N ALA A 168 O HOH A 2275 2.17 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 97 66.67 -116.12 REMARK 500 PHE A 123 64.95 -159.04 REMARK 500 PRO A 179 132.30 -38.33 REMARK 500 PHE A 221 -66.87 -129.41 REMARK 500 TYR A 257 -64.11 -97.66 REMARK 500 PHE A 282 53.61 -91.05 REMARK 500 ASN A 284 49.25 -146.20 REMARK 500 GLN A 285 145.03 -38.25 REMARK 500 ASN A 316 67.36 -162.77 REMARK 500 LYS A 352 66.87 65.79 REMARK 500 ASN A 402 172.82 179.71 REMARK 500 SER A 414 66.18 22.77 REMARK 500 ASN A 424 52.13 70.21 REMARK 500 LEU A 503 8.77 -67.59 REMARK 500 ASN A 505 68.57 63.26 REMARK 500 THR A 622 -73.73 64.39 REMARK 500 GLU A 686 -74.19 -110.93 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 K A 2002 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GMP A 1000 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WAJ RELATED DB: PDB REMARK 900 PREVIOUSLY-DETERMINED LOWER-RESOLUTION APO STRUCTURE OF REMARK 900 THIS POLYMERASE REMARK 900 RELATED ID: 1CLQ RELATED DB: PDB REMARK 900 PREVIOUSLY-DETERMINED STRUCTURE OF THIS POLYMERASE IN ITS REMARK 900 EDITING MODE REMARK 900 RELATED ID: 1IG9 RELATED DB: PDB REMARK 900 STRUCTURE OF THIS POLYMERASE IN ITS POLYMERIZING MODE DBREF 1IH7 A 1 903 UNP Q38087 DPOL_BPR69 1 903 SEQRES 1 A 903 MET LYS GLU PHE TYR LEU THR VAL GLU GLN ILE GLY ASP SEQRES 2 A 903 SER ILE PHE GLU ARG TYR ILE ASP SER ASN GLY ARG GLU SEQRES 3 A 903 ARG THR ARG GLU VAL GLU TYR LYS PRO SER LEU PHE ALA SEQRES 4 A 903 HIS CYS PRO GLU SER GLN ALA THR LYS TYR PHE ASP ILE SEQRES 5 A 903 TYR GLY LYS PRO CYS THR ARG LYS LEU PHE ALA ASN MET SEQRES 6 A 903 ARG ASP ALA SER GLN TRP ILE LYS ARG MET GLU ASP ILE SEQRES 7 A 903 GLY LEU GLU ALA LEU GLY MET ASP ASP PHE LYS LEU ALA SEQRES 8 A 903 TYR LEU SER ASP THR TYR ASN TYR GLU ILE LYS TYR ASP SEQRES 9 A 903 HIS THR LYS ILE ARG VAL ALA ASN PHE ASP ILE GLU VAL SEQRES 10 A 903 THR SER PRO ASP GLY PHE PRO GLU PRO SER GLN ALA LYS SEQRES 11 A 903 HIS PRO ILE ASP ALA ILE THR HIS TYR ASP SER ILE ASP SEQRES 12 A 903 ASP ARG PHE TYR VAL PHE ASP LEU LEU ASN SER PRO TYR SEQRES 13 A 903 GLY ASN VAL GLU GLU TRP SER ILE GLU ILE ALA ALA LYS SEQRES 14 A 903 LEU GLN GLU GLN GLY GLY ASP GLU VAL PRO SER GLU ILE SEQRES 15 A 903 ILE ASP LYS ILE ILE TYR MET PRO PHE ASP ASN GLU LYS SEQRES 16 A 903 GLU LEU LEU MET GLU TYR LEU ASN PHE TRP GLN GLN LYS SEQRES 17 A 903 THR PRO VAL ILE LEU THR GLY TRP ASN VAL GLU SER PHE SEQRES 18 A 903 ASP ILE PRO TYR VAL TYR ASN ARG ILE LYS ASN ILE PHE SEQRES 19 A 903 GLY GLU SER THR ALA LYS ARG LEU SER PRO HIS ARG LYS SEQRES 20 A 903 THR ARG VAL LYS VAL ILE GLU ASN MET TYR GLY SER ARG SEQRES 21 A 903 GLU ILE ILE THR LEU PHE GLY ILE SER VAL LEU ASP TYR SEQRES 22 A 903 ILE ASP LEU TYR LYS LYS PHE SER PHE THR ASN GLN PRO SEQRES 23 A 903 SER TYR SER LEU ASP TYR ILE SER GLU PHE GLU LEU ASN SEQRES 24 A 903 VAL GLY LYS LEU LYS TYR ASP GLY PRO ILE SER LYS LEU SEQRES 25 A 903 ARG GLU SER ASN HIS GLN ARG TYR ILE SER TYR ASN ILE SEQRES 26 A 903 ILE ASP VAL TYR ARG VAL LEU GLN ILE ASP ALA LYS ARG SEQRES 27 A 903 GLN PHE ILE ASN LEU SER LEU ASP MET GLY TYR TYR ALA SEQRES 28 A 903 LYS ILE GLN ILE GLN SER VAL PHE SER PRO ILE LYS THR SEQRES 29 A 903 TRP ASP ALA ILE ILE PHE ASN SER LEU LYS GLU GLN ASN SEQRES 30 A 903 LYS VAL ILE PRO GLN GLY ARG SER HIS PRO VAL GLN PRO SEQRES 31 A 903 TYR PRO GLY ALA PHE VAL LYS GLU PRO ILE PRO ASN ARG SEQRES 32 A 903 TYR LYS TYR VAL MET SER PHE ASP LEU THR SER LEU TYR SEQRES 33 A 903 PRO SER ILE ILE ARG GLN VAL ASN ILE SER PRO GLU THR SEQRES 34 A 903 ILE ALA GLY THR PHE LYS VAL ALA PRO LEU HIS ASP TYR SEQRES 35 A 903 ILE ASN ALA VAL ALA GLU ARG PRO SER ASP VAL TYR SER SEQRES 36 A 903 CYS SER PRO ASN GLY MET MET TYR TYR LYS ASP ARG ASP SEQRES 37 A 903 GLY VAL VAL PRO THR GLU ILE THR LYS VAL PHE ASN GLN SEQRES 38 A 903 ARG LYS GLU HIS LYS GLY TYR MET LEU ALA ALA GLN ARG SEQRES 39 A 903 ASN GLY GLU ILE ILE LYS GLU ALA LEU HIS ASN PRO ASN SEQRES 40 A 903 LEU SER VAL ASP GLU PRO LEU ASP VAL ASP TYR ARG PHE SEQRES 41 A 903 ASP PHE SER ASP GLU ILE LYS GLU LYS ILE LYS LYS LEU SEQRES 42 A 903 SER ALA LYS SER LEU ASN GLU MET LEU PHE ARG ALA GLN SEQRES 43 A 903 ARG THR GLU VAL ALA GLY MET THR ALA GLN ILE ASN ARG SEQRES 44 A 903 LYS LEU LEU ILE ASN SER LEU TYR GLY ALA LEU GLY ASN SEQRES 45 A 903 VAL TRP PHE ARG TYR TYR ASP LEU ARG ASN ALA THR ALA SEQRES 46 A 903 ILE THR THR PHE GLY GLN MET ALA LEU GLN TRP ILE GLU SEQRES 47 A 903 ARG LYS VAL ASN GLU TYR LEU ASN GLU VAL CYS GLY THR SEQRES 48 A 903 GLU GLY GLU ALA PHE VAL LEU TYR GLY ASP THR ASP SER SEQRES 49 A 903 ILE TYR VAL SER ALA ASP LYS ILE ILE ASP LYS VAL GLY SEQRES 50 A 903 GLU SER LYS PHE ARG ASP THR ASN HIS TRP VAL ASP PHE SEQRES 51 A 903 LEU ASP LYS PHE ALA ARG GLU ARG MET GLU PRO ALA ILE SEQRES 52 A 903 ASP ARG GLY PHE ARG GLU MET CYS GLU TYR MET ASN ASN SEQRES 53 A 903 LYS GLN HIS LEU MET PHE MET ASP ARG GLU ALA ILE ALA SEQRES 54 A 903 GLY PRO PRO LEU GLY SER LYS GLY ILE GLY GLY PHE TRP SEQRES 55 A 903 THR GLY LYS LYS ARG TYR ALA LEU ASN VAL TRP ASP MET SEQRES 56 A 903 GLU GLY THR ARG TYR ALA GLU PRO LYS LEU LYS ILE MET SEQRES 57 A 903 GLY LEU GLU THR GLN LYS SER SER THR PRO LYS ALA VAL SEQRES 58 A 903 GLN LYS ALA LEU LYS GLU CYS ILE ARG ARG MET LEU GLN SEQRES 59 A 903 GLU GLY GLU GLU SER LEU GLN GLU TYR PHE LYS GLU PHE SEQRES 60 A 903 GLU LYS GLU PHE ARG GLN LEU ASN TYR ILE SER ILE ALA SEQRES 61 A 903 SER VAL SER SER ALA ASN ASN ILE ALA LYS TYR ASP VAL SEQRES 62 A 903 GLY GLY PHE PRO GLY PRO LYS CYS PRO PHE HIS ILE ARG SEQRES 63 A 903 GLY ILE LEU THR TYR ASN ARG ALA ILE LYS GLY ASN ILE SEQRES 64 A 903 ASP ALA PRO GLN VAL VAL GLU GLY GLU LYS VAL TYR VAL SEQRES 65 A 903 LEU PRO LEU ARG GLU GLY ASN PRO PHE GLY ASP LYS CYS SEQRES 66 A 903 ILE ALA TRP PRO SER GLY THR GLU ILE THR ASP LEU ILE SEQRES 67 A 903 LYS ASP ASP VAL LEU HIS TRP MET ASP TYR THR VAL LEU SEQRES 68 A 903 LEU GLU LYS THR PHE ILE LYS PRO LEU GLU GLY PHE THR SEQRES 69 A 903 SER ALA ALA LYS LEU ASP TYR GLU LYS LYS ALA SER LEU SEQRES 70 A 903 PHE ASP MET PHE ASP PHE HET K A2001 1 HET K A2002 1 HET GMP A1000 20 HETNAM K POTASSIUM ION HETNAM GMP GUANOSINE FORMUL 2 K 2(K 1+) FORMUL 4 GMP C10 H13 N5 O5 FORMUL 5 HOH *342(H2 O) HELIX 1 1 ASN A 64 GLY A 79 1 16 HELIX 2 2 ASP A 87 TYR A 97 1 11 HELIX 3 3 ASP A 104 ILE A 108 5 5 HELIX 4 4 SER A 163 LYS A 169 1 7 HELIX 5 5 PRO A 179 ASP A 184 1 6 HELIX 6 6 ASN A 193 LYS A 208 1 16 HELIX 7 7 PHE A 221 GLY A 235 1 15 HELIX 8 8 GLY A 235 LYS A 240 1 6 HELIX 9 9 ARG A 241 SER A 243 5 3 HELIX 10 10 TYR A 273 SER A 281 1 9 HELIX 11 11 SER A 289 LEU A 298 1 10 HELIX 12 12 PRO A 308 SER A 310 5 3 HELIX 13 13 LYS A 311 HIS A 317 1 7 HELIX 14 14 ASN A 316 GLN A 339 1 24 HELIX 15 15 GLN A 339 LYS A 352 1 14 HELIX 16 16 GLN A 354 PHE A 359 5 6 HELIX 17 17 SER A 360 GLU A 375 1 16 HELIX 18 18 SER A 414 ASN A 424 1 11 HELIX 19 19 PRO A 438 ASN A 444 1 7 HELIX 20 20 GLY A 469 LEU A 503 1 35 HELIX 21 21 SER A 523 LYS A 531 1 9 HELIX 22 22 SER A 534 GLY A 571 1 38 HELIX 23 23 ASP A 579 CYS A 609 1 31 HELIX 24 24 ALA A 629 GLY A 637 1 9 HELIX 25 25 GLU A 638 PHE A 641 5 4 HELIX 26 26 ASP A 643 ARG A 658 1 16 HELIX 27 27 ARG A 658 MET A 674 1 17 HELIX 28 28 PRO A 738 GLU A 755 1 18 HELIX 29 29 GLY A 756 PHE A 771 1 16 HELIX 30 30 ARG A 772 LEU A 774 5 3 HELIX 31 31 ASN A 775 ALA A 780 1 6 HELIX 32 32 ASN A 787 TYR A 791 1 5 HELIX 33 33 PRO A 802 ILE A 815 1 14 HELIX 34 34 THR A 855 MET A 866 1 12 HELIX 35 35 ASP A 867 PHE A 876 1 10 HELIX 36 36 PHE A 876 LYS A 888 1 13 HELIX 37 37 SER A 896 PHE A 901 5 6 SHEET 1 A 3 PHE A 4 ILE A 11 0 SHEET 2 A 3 SER A 14 ILE A 20 -1 O SER A 14 N ILE A 11 SHEET 3 A 3 GLU A 26 VAL A 31 -1 N ARG A 27 O TYR A 19 SHEET 1 B 2 SER A 36 HIS A 40 0 SHEET 2 B 2 CYS A 57 LEU A 61 -1 N THR A 58 O ALA A 39 SHEET 1 C 2 PHE A 50 ASP A 51 0 SHEET 2 C 2 LYS A 378 VAL A 379 1 N VAL A 379 O PHE A 50 SHEET 1 D 6 ILE A 186 PHE A 191 0 SHEET 2 D 6 ARG A 145 LEU A 151 1 O PHE A 146 N ILE A 187 SHEET 3 D 6 ILE A 133 ASP A 140 -1 O ASP A 134 N LEU A 151 SHEET 4 D 6 VAL A 110 VAL A 117 -1 O ASN A 112 N TYR A 139 SHEET 5 D 6 ILE A 212 GLY A 215 1 O ILE A 212 N ALA A 111 SHEET 6 D 6 SER A 269 ASP A 272 1 O SER A 269 N LEU A 213 SHEET 1 E 2 THR A 248 GLU A 254 0 SHEET 2 E 2 SER A 259 LEU A 265 -1 O ARG A 260 N ILE A 253 SHEET 1 F 6 THR A 718 MET A 728 0 SHEET 2 F 6 ARG A 707 MET A 715 -1 O TYR A 708 N MET A 728 SHEET 3 F 6 MET A 683 ALA A 689 -1 O ILE A 688 N TRP A 713 SHEET 4 F 6 VAL A 407 LEU A 412 -1 O VAL A 407 N ALA A 689 SHEET 5 F 6 SER A 624 SER A 628 -1 N ILE A 625 O PHE A 410 SHEET 6 F 6 VAL A 617 ASP A 621 -1 N LEU A 618 O TYR A 626 SHEET 1 G 4 THR A 718 MET A 728 0 SHEET 2 G 4 ARG A 707 MET A 715 -1 O TYR A 708 N MET A 728 SHEET 3 G 4 GLY A 700 GLY A 704 -1 O PHE A 701 N ALA A 709 SHEET 4 G 4 ASN A 402 ARG A 403 -1 O ASN A 402 N TRP A 702 SHEET 1 H 3 ILE A 430 THR A 433 0 SHEET 2 H 3 MET A 461 TYR A 463 -1 O MET A 462 N ALA A 431 SHEET 3 H 3 SER A 455 CYS A 456 -1 N SER A 455 O TYR A 463 SHEET 1 I 3 SER A 781 SER A 784 0 SHEET 2 I 3 LYS A 829 PRO A 834 -1 N VAL A 830 O SER A 783 SHEET 3 I 3 CYS A 845 PRO A 849 -1 N ILE A 846 O LEU A 833 SHEET 1 J 2 ASP A 792 VAL A 793 0 SHEET 2 J 2 PHE A 796 PRO A 797 -1 O PHE A 796 N VAL A 793 LINK K K A2002 OD2 ASP A 327 1555 1555 3.39 SITE 1 AC1 1 ASP A 327 SITE 1 AC2 13 SER A 36 PHE A 38 ARG A 59 GLY A 84 SITE 2 AC2 13 MET A 85 ASP A 95 PHE A 370 LYS A 374 SITE 3 AC2 13 LYS A 378 VAL A 379 ILE A 380 HOH A2025 SITE 4 AC2 13 HOH A2044 CRYST1 80.196 116.309 194.391 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 0.012469 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008598 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005144 0.00000 MASTER 314 0 3 37 33 0 5 6 0 0 0 70 END