HEADER TRANSFERASE 12-JAN-03 1NN5 TITLE CRYSTAL STRUCTURE OF HUMAN THYMIDYLATE KINASE WITH D4TMP + APPNHP COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIMILAR TO DEOXYTHYMIDYLATE KINASE (THYMIDYLATE KINASE); COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.4.9; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS THYMIDYLATE KINASE, P-LOOP, D4TMP, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.OSTERMANN,D.SEGURA-PENA,C.MEIER,T.VEIT,M.MONNERJAHN,M.KONRAD, AUTHOR 2 A.LAVIE REVDAT 6 14-FEB-24 1NN5 1 REMARK REVDAT 5 27-OCT-21 1NN5 1 REMARK SEQADV LINK REVDAT 4 11-OCT-17 1NN5 1 REMARK REVDAT 3 13-JUL-11 1NN5 1 VERSN REVDAT 2 24-FEB-09 1NN5 1 VERSN REVDAT 1 18-MAR-03 1NN5 0 JRNL AUTH N.OSTERMANN,D.SEGURA-PENA,C.MEIER,T.VEIT,M.MONNERJAHN, JRNL AUTH 2 M.KONRAD,A.LAVIE JRNL TITL STRUCTURES OF HUMAN THYMIDYLATE KINASE IN COMPLEX WITH JRNL TITL 2 PRODRUGS: IMPLICATIONS FOR THE STRUCTURE-BASED DESIGN OF JRNL TITL 3 NOVEL COMPOUNDS JRNL REF BIOCHEMISTRY V. 42 2568 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12614151 JRNL DOI 10.1021/BI027302T REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 41213 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) : 0.192 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4146 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1609 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 297 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL 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) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NN5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1000018025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9076 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41213 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 35.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31100 REMARK 200 FOR SHELL : 3.650 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: FOURIER METHODS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15-20% PEG 3350, 100 MM TRIS/HCL, PH REMARK 280 8.0, 5% FILTERED DEAD SEA WATER, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 24.90000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.55000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.35000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.55000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 12.45000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.55000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.55000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.35000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.55000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.55000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 12.45000 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 24.90000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 101.10000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 101.10000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 24.90000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 MG MG A 402 LIES ON A SPECIAL POSITION. 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 GLY A 144 REMARK 465 ALA A 145 REMARK 465 PHE A 146 REMARK 465 GLY A 147 REMARK 465 HIS A 148 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 GLU A 110 CG CD OE1 OE2 REMARK 470 LEU A 137 CG CD1 CD2 REMARK 470 LYS A 205 CG CD CE NZ 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 N ARG A 4 O HOH A 768 2.06 REMARK 500 NH1 ARG A 45 O HOH A 775 2.13 REMARK 500 O HOH A 715 O HOH A 737 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 692 O HOH A 772 4455 1.87 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 97 NE - CZ - NH1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG A 97 NE - CZ - NH2 ANGL. DEV. = -5.1 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 ARG A 97 144.45 78.13 REMARK 500 TYR A 98 -145.73 -149.31 REMARK 500 TYR A 151 -0.34 75.74 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 A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 20 OG REMARK 620 2 ANP A 303 O2B 87.4 REMARK 620 3 ANP A 303 O2G 177.6 91.7 REMARK 620 4 HOH A 504 O 85.4 97.2 92.6 REMARK 620 5 HOH A 505 O 88.3 172.6 92.9 88.4 REMARK 620 6 HOH A 506 O 88.4 88.4 93.8 171.4 85.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 501 O REMARK 620 2 HOH A 501 O 87.1 REMARK 620 3 HOH A 502 O 88.8 170.1 REMARK 620 4 HOH A 502 O 171.2 99.2 85.9 REMARK 620 5 HOH A 503 O 79.3 99.4 88.7 93.6 REMARK 620 6 HOH A 503 O 93.5 83.0 88.2 93.2 172.3 REMARK 620 N 1 2 3 4 5 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2DT A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 303 DBREF 1NN5 A 1 212 UNP P23919 DTYMK_HUMAN 1 212 SEQADV 1NN5 GLY A -2 UNP P23919 CLONING ARTIFACT SEQADV 1NN5 SER A -1 UNP P23919 CLONING ARTIFACT SEQADV 1NN5 HIS A 0 UNP P23919 CLONING ARTIFACT SEQADV 1NN5 ALA A 200 UNP P23919 ARG 200 ENGINEERED MUTATION SEQRES 1 A 215 GLY SER HIS MET ALA ALA ARG ARG GLY ALA LEU ILE VAL SEQRES 2 A 215 LEU GLU GLY VAL ASP ARG ALA GLY LYS SER THR GLN SER SEQRES 3 A 215 ARG LYS LEU VAL GLU ALA LEU CYS ALA ALA GLY HIS ARG SEQRES 4 A 215 ALA GLU LEU LEU ARG PHE PRO GLU ARG SER THR GLU ILE SEQRES 5 A 215 GLY LYS LEU LEU SER SER TYR LEU GLN LYS LYS SER ASP SEQRES 6 A 215 VAL GLU ASP HIS SER VAL HIS LEU LEU PHE SER ALA ASN SEQRES 7 A 215 ARG TRP GLU GLN VAL PRO LEU ILE LYS GLU LYS LEU SER SEQRES 8 A 215 GLN GLY VAL THR LEU VAL VAL ASP ARG TYR ALA PHE SER SEQRES 9 A 215 GLY VAL ALA PHE THR GLY ALA LYS GLU ASN PHE SER LEU SEQRES 10 A 215 ASP TRP CYS LYS GLN PRO ASP VAL GLY LEU PRO LYS PRO SEQRES 11 A 215 ASP LEU VAL LEU PHE LEU GLN LEU GLN LEU ALA ASP ALA SEQRES 12 A 215 ALA LYS ARG GLY ALA PHE GLY HIS GLU ARG TYR GLU ASN SEQRES 13 A 215 GLY ALA PHE GLN GLU ARG ALA LEU ARG CYS PHE HIS GLN SEQRES 14 A 215 LEU MET LYS ASP THR THR LEU ASN TRP LYS MET VAL ASP SEQRES 15 A 215 ALA SER LYS SER ILE GLU ALA VAL HIS GLU ASP ILE ARG SEQRES 16 A 215 VAL LEU SER GLU ASP ALA ILE ALA THR ALA THR GLU LYS SEQRES 17 A 215 PRO LEU GLY GLU LEU TRP LYS HET MG A 401 1 HET MG A 402 1 HET 2DT A 301 20 HET ANP A 303 31 HETNAM MG MAGNESIUM ION HETNAM 2DT 3'-DEOXYTHYMIDINE-5'-MONOPHOSPHATE HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETSYN 2DT 2',3'-DIDEOXYTHYMIDINE-5'-MONOPHOSPHATE FORMUL 2 MG 2(MG 2+) FORMUL 4 2DT C10 H15 N2 O7 P FORMUL 5 ANP C10 H17 N6 O12 P3 FORMUL 6 HOH *297(H2 O) HELIX 1 1 GLY A 18 ALA A 33 1 16 HELIX 2 2 THR A 47 GLN A 58 1 12 HELIX 3 3 GLU A 64 GLU A 78 1 15 HELIX 4 4 GLN A 79 GLN A 89 1 11 HELIX 5 5 TYR A 98 ALA A 108 1 11 HELIX 6 6 SER A 113 GLN A 119 1 7 HELIX 7 7 PRO A 120 VAL A 122 5 3 HELIX 8 8 GLN A 136 ARG A 143 1 8 HELIX 9 9 ASN A 153 MET A 168 1 16 HELIX 10 10 SER A 183 ALA A 202 1 20 SHEET 1 A 5 ALA A 37 ARG A 41 0 SHEET 2 A 5 THR A 92 ASP A 96 1 O VAL A 94 N LEU A 40 SHEET 3 A 5 LEU A 8 GLY A 13 1 N ILE A 9 O LEU A 93 SHEET 4 A 5 LEU A 129 GLN A 134 1 O LEU A 131 N VAL A 10 SHEET 5 A 5 TRP A 175 ASP A 179 1 O VAL A 178 N PHE A 132 LINK OG SER A 20 MG MG A 401 1555 1555 2.15 LINK O2B ANP A 303 MG MG A 401 1555 1555 2.06 LINK O2G ANP A 303 MG MG A 401 1555 1555 2.07 LINK MG MG A 401 O HOH A 504 1555 1555 2.10 LINK MG MG A 401 O HOH A 505 1555 1555 2.13 LINK MG MG A 401 O HOH A 506 1555 1555 2.13 LINK MG MG A 402 O HOH A 501 1555 1555 2.20 LINK MG MG A 402 O HOH A 501 1555 8665 2.02 LINK MG MG A 402 O HOH A 502 1555 1555 2.24 LINK MG MG A 402 O HOH A 502 1555 8665 2.06 LINK MG MG A 402 O HOH A 503 1555 1555 2.15 LINK MG MG A 402 O HOH A 503 1555 8665 2.17 CISPEP 1 PHE A 42 PRO A 43 0 -5.76 SITE 1 AC1 5 SER A 20 ANP A 303 HOH A 504 HOH A 505 SITE 2 AC1 5 HOH A 506 SITE 1 AC2 3 HOH A 501 HOH A 502 HOH A 503 SITE 1 AC3 19 PHE A 42 PRO A 43 ARG A 45 LEU A 57 SITE 2 AC3 19 PHE A 72 ARG A 76 ARG A 97 GLY A 102 SITE 3 AC3 19 PHE A 105 GLU A 149 TYR A 151 ANP A 303 SITE 4 AC3 19 HOH A 505 HOH A 509 HOH A 518 HOH A 530 SITE 5 AC3 19 HOH A 545 HOH A 556 HOH A 639 SITE 1 AC4 32 ASP A 15 ARG A 16 ALA A 17 GLY A 18 SITE 2 AC4 32 LYS A 19 SER A 20 THR A 21 ARG A 97 SITE 3 AC4 32 ARG A 143 ALA A 180 LYS A 182 SER A 183 SITE 4 AC4 32 ILE A 184 ARG A 192 2DT A 301 MG A 401 SITE 5 AC4 32 HOH A 504 HOH A 505 HOH A 506 HOH A 518 SITE 6 AC4 32 HOH A 539 HOH A 570 HOH A 577 HOH A 587 SITE 7 AC4 32 HOH A 597 HOH A 607 HOH A 634 HOH A 639 SITE 8 AC4 32 HOH A 676 HOH A 695 HOH A 710 HOH A 717 CRYST1 101.100 101.100 49.800 90.00 90.00 90.00 P 43 21 2 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 0.009891 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009891 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020080 0.00000