HEADER PHOSPHOTRANSFERASE 09-JAN-96 1DEK TITLE DEOXYNUCLEOSIDE MONOPHOSPHATE KINASE COMPLEXED WITH DEOXY-GMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYNUCLEOSIDE MONOPHOSPHATE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.4.13; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_TAXID: 10665; SOURCE 4 GENE: 1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PBK5; SOURCE 8 EXPRESSION_SYSTEM_GENE: 1 KEYWDS TRANSFERASE, PHOSPHOTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.TEPLYAKOV,P.SEBASTIAO REVDAT 4 05-JUN-24 1DEK 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1DEK 1 VERSN REVDAT 2 24-FEB-09 1DEK 1 VERSN REVDAT 1 11-JAN-97 1DEK 0 JRNL AUTH A.TEPLYAKOV,P.SEBASTIAO,G.OBMOLOVA,A.PERRAKIS,G.S.BRUSH, JRNL AUTH 2 M.J.BESSMAN,K.S.WILSON JRNL TITL CRYSTAL STRUCTURE OF BACTERIOPHAGE T4 DEOXYNUCLEOTIDE KINASE JRNL TITL 2 WITH ITS SUBSTRATES DGMP AND ATP. JRNL REF EMBO J. V. 15 3487 1996 JRNL REFN ISSN 0261-4189 JRNL PMID 8670851 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.SEBASTIAO,G.OBMOLOVA,G.S.BRUSH,M.J.BESSMAN,A.TEPLYAKOV REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF REMARK 1 TITL 2 BACTERIOPHAGE T4 DEOXYNUCLEOTIDE KINASE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 52 226 1996 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 41793 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1870 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3772 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 287 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.00 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.014 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.028 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.033 ; 0.040 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.014 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.148 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.129 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.198 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.500 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 18.300; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 24.200; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.100 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.200 ; 7.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.600 ; 8.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 10.700; 9.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172757. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-94 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : GE(111) REMARK 200 OPTICS : ELLIPTICAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42100 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.05600 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 77.60000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 77.60000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.25000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 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 GLN B 200 REMARK 465 LYS B 201 REMARK 465 SER B 202 REMARK 465 ASN B 203 REMARK 465 ASP B 204 REMARK 465 THR B 205 REMARK 465 HIS B 206 REMARK 465 ILE B 207 REMARK 465 THR B 208 REMARK 465 GLU B 209 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 OCS A 55 OD1 REMARK 470 OCS B 55 OD3 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 OE2 GLU A 209 O HOH A 325 2.01 REMARK 500 CD ARG A 177 O THR A 208 2.05 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 132 CD - NE - CZ ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG A 132 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 132 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 149 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 177 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 186 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 186 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG B 11 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 MET B 83 CA - CB - CG ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG B 133 CD - NE - CZ ANGL. DEV. = 10.0 DEGREES REMARK 500 MET B 188 CA - CB - CG ANGL. DEV. = 11.0 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 ALA A 49 -72.50 -40.86 REMARK 500 GLU A 105 82.89 63.10 REMARK 500 LEU A 142 -76.43 -96.00 REMARK 500 PHE A 147 -52.53 -121.04 REMARK 500 ASP B 52 41.49 -105.14 REMARK 500 GLU B 105 83.04 58.67 REMARK 500 LYS B 107 93.22 -166.73 REMARK 500 ASN B 111 164.97 -47.49 REMARK 500 LEU B 142 -76.09 -96.43 REMARK 500 PHE B 147 -52.39 -122.79 REMARK 500 ASP B 148 106.59 -160.05 REMARK 500 REMARK 500 REMARK: NULL 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 B 300 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 42 OH REMARK 620 2 GLU B 108 OE2 105.6 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DGP A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DGP B 301 DBREF 1DEK A 1 241 UNP P04531 KDNM_BPT4 1 241 DBREF 1DEK B 1 241 UNP P04531 KDNM_BPT4 1 241 SEQADV 1DEK OCS A 55 UNP P04531 CYS 55 MODIFIED RESIDUE SEQADV 1DEK OCS B 55 UNP P04531 CYS 55 MODIFIED RESIDUE SEQRES 1 A 241 MET LYS LEU ILE PHE LEU SER GLY VAL LYS ARG SER GLY SEQRES 2 A 241 LYS ASP THR THR ALA ASP PHE ILE MET SER ASN TYR SER SEQRES 3 A 241 ALA VAL LYS TYR GLN LEU ALA GLY PRO ILE LYS ASP ALA SEQRES 4 A 241 LEU ALA TYR ALA TRP GLY VAL PHE ALA ALA ASN THR ASP SEQRES 5 A 241 TYR PRO OCS LEU THR ARG LYS GLU PHE GLU GLY ILE ASP SEQRES 6 A 241 TYR ASP ARG GLU THR ASN LEU ASN LEU THR LYS LEU GLU SEQRES 7 A 241 VAL ILE THR ILE MET GLU GLN ALA PHE CYS TYR LEU ASN SEQRES 8 A 241 GLY LYS SER PRO ILE LYS GLY VAL PHE VAL PHE ASP ASP SEQRES 9 A 241 GLU GLY LYS GLU SER VAL ASN PHE VAL ALA PHE ASN LYS SEQRES 10 A 241 ILE THR ASP VAL ILE ASN ASN ILE GLU ASP GLN TRP SER SEQRES 11 A 241 VAL ARG ARG LEU MET GLN ALA LEU GLY THR ASP LEU ILE SEQRES 12 A 241 VAL ASN ASN PHE ASP ARG MET TYR TRP VAL LYS LEU PHE SEQRES 13 A 241 ALA LEU ASP TYR LEU ASP LYS PHE ASN SER GLY TYR ASP SEQRES 14 A 241 TYR TYR ILE VAL PRO ASP THR ARG GLN ASP HIS GLU MET SEQRES 15 A 241 ASP ALA ALA ARG ALA MET GLY ALA THR VAL ILE HIS VAL SEQRES 16 A 241 VAL ARG PRO GLY GLN LYS SER ASN ASP THR HIS ILE THR SEQRES 17 A 241 GLU ALA GLY LEU PRO ILE ARG ASP GLY ASP LEU VAL ILE SEQRES 18 A 241 THR ASN ASP GLY SER LEU GLU GLU LEU PHE SER LYS ILE SEQRES 19 A 241 LYS ASN THR LEU LYS VAL LEU SEQRES 1 B 241 MET LYS LEU ILE PHE LEU SER GLY VAL LYS ARG SER GLY SEQRES 2 B 241 LYS ASP THR THR ALA ASP PHE ILE MET SER ASN TYR SER SEQRES 3 B 241 ALA VAL LYS TYR GLN LEU ALA GLY PRO ILE LYS ASP ALA SEQRES 4 B 241 LEU ALA TYR ALA TRP GLY VAL PHE ALA ALA ASN THR ASP SEQRES 5 B 241 TYR PRO OCS LEU THR ARG LYS GLU PHE GLU GLY ILE ASP SEQRES 6 B 241 TYR ASP ARG GLU THR ASN LEU ASN LEU THR LYS LEU GLU SEQRES 7 B 241 VAL ILE THR ILE MET GLU GLN ALA PHE CYS TYR LEU ASN SEQRES 8 B 241 GLY LYS SER PRO ILE LYS GLY VAL PHE VAL PHE ASP ASP SEQRES 9 B 241 GLU GLY LYS GLU SER VAL ASN PHE VAL ALA PHE ASN LYS SEQRES 10 B 241 ILE THR ASP VAL ILE ASN ASN ILE GLU ASP GLN TRP SER SEQRES 11 B 241 VAL ARG ARG LEU MET GLN ALA LEU GLY THR ASP LEU ILE SEQRES 12 B 241 VAL ASN ASN PHE ASP ARG MET TYR TRP VAL LYS LEU PHE SEQRES 13 B 241 ALA LEU ASP TYR LEU ASP LYS PHE ASN SER GLY TYR ASP SEQRES 14 B 241 TYR TYR ILE VAL PRO ASP THR ARG GLN ASP HIS GLU MET SEQRES 15 B 241 ASP ALA ALA ARG ALA MET GLY ALA THR VAL ILE HIS VAL SEQRES 16 B 241 VAL ARG PRO GLY GLN LYS SER ASN ASP THR HIS ILE THR SEQRES 17 B 241 GLU ALA GLY LEU PRO ILE ARG ASP GLY ASP LEU VAL ILE SEQRES 18 B 241 THR ASN ASP GLY SER LEU GLU GLU LEU PHE SER LYS ILE SEQRES 19 B 241 LYS ASN THR LEU LYS VAL LEU MODRES 1DEK OCS A 55 CYS CYSTEINESULFONIC ACID MODRES 1DEK OCS B 55 CYS CYSTEINESULFONIC ACID HET OCS A 55 9 HET OCS B 55 7 HET MG A 300 1 HET DGP A 301 23 HET MG B 300 1 HET DGP B 301 23 HETNAM OCS CYSTEINESULFONIC ACID HETNAM MG MAGNESIUM ION HETNAM DGP 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE FORMUL 1 OCS 2(C3 H7 N O5 S) FORMUL 3 MG 2(MG 2+) FORMUL 4 DGP 2(C10 H14 N5 O7 P) FORMUL 7 HOH *287(H2 O) HELIX 1 1 LYS A 14 ASN A 24 1 11 HELIX 2 2 GLY A 34 PHE A 47 1 14 HELIX 3 3 ARG A 58 PHE A 61 1 4 HELIX 4 4 LYS A 76 GLY A 92 1 17 HELIX 5 5 PHE A 112 ASN A 123 1 12 HELIX 6 6 VAL A 131 GLY A 139 1 9 HELIX 7 7 ILE A 143 ASN A 146 1 4 HELIX 8 8 TYR A 151 LYS A 163 1 13 HELIX 9 9 ASP A 179 ALA A 187 1 9 HELIX 10 10 ILE A 207 GLU A 209 5 3 HELIX 11 11 LEU A 227 LYS A 239 1 13 HELIX 12 12 LYS B 14 ASN B 24 1 11 HELIX 13 13 GLY B 34 ASN B 50 1 17 HELIX 14 14 ARG B 58 PHE B 61 1 4 HELIX 15 15 LYS B 76 GLY B 92 1 17 HELIX 16 16 PHE B 112 ASN B 124 1 13 HELIX 17 17 VAL B 131 GLY B 139 1 9 HELIX 18 18 ILE B 143 ASN B 146 1 4 HELIX 19 19 TYR B 151 ASP B 162 1 12 HELIX 20 20 ASP B 179 ALA B 187 1 9 HELIX 21 21 LEU B 227 LYS B 239 1 13 SHEET 1 A 5 LEU A 219 THR A 222 0 SHEET 2 A 5 THR A 191 VAL A 196 1 N HIS A 194 O LEU A 219 SHEET 3 A 5 LYS A 2 SER A 7 1 N PHE A 5 O THR A 191 SHEET 4 A 5 TYR A 170 VAL A 173 1 N TYR A 171 O LYS A 2 SHEET 5 A 5 ALA A 27 LYS A 29 1 N VAL A 28 O TYR A 170 SHEET 1 B 2 VAL A 101 ASP A 103 0 SHEET 2 B 2 GLU A 108 VAL A 110 -1 N SER A 109 O PHE A 102 SHEET 1 C 5 LEU B 219 THR B 222 0 SHEET 2 C 5 THR B 191 VAL B 196 1 N HIS B 194 O LEU B 219 SHEET 3 C 5 LYS B 2 SER B 7 1 N PHE B 5 O THR B 191 SHEET 4 C 5 TYR B 170 VAL B 173 1 N TYR B 171 O LYS B 2 SHEET 5 C 5 ALA B 27 TYR B 30 1 N VAL B 28 O TYR B 170 SHEET 1 D 2 VAL B 101 ASP B 103 0 SHEET 2 D 2 GLU B 108 VAL B 110 -1 N SER B 109 O PHE B 102 LINK C PRO A 54 N OCS A 55 1555 1555 1.33 LINK C OCS A 55 N LEU A 56 1555 1555 1.31 LINK C PRO B 54 N OCS B 55 1555 1555 1.33 LINK C OCS B 55 N LEU B 56 1555 1555 1.33 LINK OE1 GLU A 108 MG MG A 300 1555 1555 2.47 LINK OH TYR B 42 MG MG B 300 1555 1555 2.33 LINK OE2 GLU B 108 MG MG B 300 1555 1555 2.30 SITE 1 AC1 4 TYR A 42 GLN A 85 CYS A 88 GLU A 108 SITE 1 AC2 4 TYR B 42 GLN B 85 CYS B 88 GLU B 108 SITE 1 AC3 21 LYS A 10 ALA A 33 LYS A 37 ARG A 68 SITE 2 AC3 21 ARG A 132 MET A 135 GLY A 139 THR A 140 SITE 3 AC3 21 VAL A 144 TRP A 152 ASP A 175 ARG A 177 SITE 4 AC3 21 GLN A 178 GLU A 181 THR A 208 HOH A 304 SITE 5 AC3 21 HOH A 305 HOH A 325 HOH A 346 HOH A 364 SITE 6 AC3 21 HOH A 424 SITE 1 AC4 13 LEU B 32 ALA B 33 LYS B 37 ARG B 68 SITE 2 AC4 13 ARG B 132 MET B 135 THR B 140 TRP B 152 SITE 3 AC4 13 ASP B 175 GLN B 178 GLU B 181 HOH B 317 SITE 4 AC4 13 HOH B 342 CRYST1 155.200 58.500 75.700 90.00 108.10 90.00 C 1 2 1 8 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 0.006443 0.000000 0.002106 0.00000 SCALE2 0.000000 0.017094 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013898 0.00000 MTRIX1 1 -0.989240 -0.127040 0.072600 131.01459 1 MTRIX2 1 -0.121920 0.441250 -0.889060 28.26046 1 MTRIX3 1 0.080910 -0.888350 -0.451990 26.00653 1