HEADER HYDROLASE 08-SEP-22 8EFG TITLE CRYSTAL STRUCTURE OF HUMAN TATDN1 BOUND TO DAMP AND TWO ZINC IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYRIBONUCLEASE TATDN1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEPATOCARCINOMA HIGH EXPRESSION PROTEIN; COMPND 5 EC: 3.1.21.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TATDN1, CDA11; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NUCLEASE, TATD, AP-ENDONUCLEASE, EXONUCLEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.DORIVAL,B.F.EICHMAN REVDAT 5 29-MAY-24 8EFG 1 REMARK HET LINK ATOM REVDAT 4 25-OCT-23 8EFG 1 REMARK REVDAT 3 19-APR-23 8EFG 1 JRNL REVDAT 2 22-MAR-23 8EFG 1 JRNL REVDAT 1 22-FEB-23 8EFG 0 JRNL AUTH J.DORIVAL,B.F.EICHMAN JRNL TITL HUMAN AND BACTERIAL TATD ENZYMES EXHIBIT JRNL TITL 2 APURINIC/APYRIMIDINIC (AP) ENDONUCLEASE ACTIVITY. JRNL REF NUCLEIC ACIDS RES. V. 51 2838 2023 JRNL REFN ESSN 1362-4962 JRNL PMID 36881763 JRNL DOI 10.1093/NAR/GKAD133 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 50313 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 + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2648 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) : 1.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3536 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE SET COUNT : 186 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2333 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 99 REMARK 3 SOLVENT ATOMS : 417 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.10000 REMARK 3 B22 (A**2) : -0.28000 REMARK 3 B33 (A**2) : 0.19000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.068 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.069 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 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.975 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2524 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2374 ; 0.034 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3411 ; 1.542 ; 1.642 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5493 ; 2.254 ; 1.586 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 306 ; 5.037 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;33.488 ;23.231 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 446 ;12.579 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ; 8.490 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 324 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2817 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 569 ; 0.009 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 8EFG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1000264817. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.127230 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52962 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 45.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.620 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.020 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MORDA REMARK 200 STARTING MODEL: 2XIO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 19% PEG 8000, 100 MM HEPES PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 27.94000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.68000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.25500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.68000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.94000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.25500 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: 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 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 ARG A 23 NE CZ NH1 NH2 REMARK 470 ASN A 87 CG OD1 ND2 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 ASN A 87 -124.92 -130.03 REMARK 500 SER A 153 25.37 -154.17 REMARK 500 ASP A 177 29.16 -142.19 REMARK 500 ASP A 256 -2.29 80.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 817 DISTANCE = 7.91 ANGSTROMS 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 112 OE1 REMARK 620 2 HOH A 409 O 93.5 REMARK 620 3 HOH A 622 O 98.9 101.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 112 OE2 REMARK 620 2 HIS A 149 ND1 94.3 REMARK 620 3 HIS A 174 NE2 106.0 119.7 REMARK 620 4 D5M A 308 O2P 117.9 119.9 99.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 222 OD1 REMARK 620 2 ASP A 222 OD2 54.2 REMARK 620 3 D5M A 308 O1P 122.5 69.5 REMARK 620 4 D5M A 308 O2P 114.3 81.5 62.8 REMARK 620 5 HOH A 409 O 107.0 159.9 126.2 116.0 REMARK 620 6 HOH A 457 O 121.7 117.2 72.6 121.0 63.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 303 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 235 O REMARK 620 2 ILE A 238 O 108.2 REMARK 620 3 GOL A 307 O3 92.6 134.8 REMARK 620 N 1 2 DBREF 8EFG A 2 296 UNP Q6P1N9 TATD1_HUMAN 2 296 SEQRES 1 A 295 SER ARG PHE LYS PHE ILE ASP ILE GLY ILE ASN LEU THR SEQRES 2 A 295 ASP PRO MET PHE ARG GLY ILE TYR ARG GLY VAL GLN LYS SEQRES 3 A 295 HIS GLN ASP ASP LEU GLN ASP VAL ILE GLY ARG ALA VAL SEQRES 4 A 295 GLU ILE GLY VAL LYS LYS PHE MET ILE THR GLY GLY ASN SEQRES 5 A 295 LEU GLN ASP SER LYS ASP ALA LEU HIS LEU ALA GLN THR SEQRES 6 A 295 ASN GLY MET PHE PHE SER THR VAL GLY CYS HIS PRO THR SEQRES 7 A 295 ARG CYS GLY GLU PHE GLU LYS ASN ASN PRO ASP LEU TYR SEQRES 8 A 295 LEU LYS GLU LEU LEU ASN LEU ALA GLU ASN ASN LYS GLY SEQRES 9 A 295 LYS VAL VAL ALA ILE GLY GLU CYS GLY LEU ASP PHE ASP SEQRES 10 A 295 ARG LEU GLN PHE CYS PRO LYS ASP THR GLN LEU LYS TYR SEQRES 11 A 295 PHE GLU LYS GLN PHE GLU LEU SER GLU GLN THR LYS LEU SEQRES 12 A 295 PRO MET PHE LEU HIS CYS ARG ASN SER HIS ALA GLU PHE SEQRES 13 A 295 LEU ASP ILE MET LYS ARG ASN ARG ASP ARG CYS VAL GLY SEQRES 14 A 295 GLY VAL VAL HIS SER PHE ASP GLY THR LYS GLU ALA ALA SEQRES 15 A 295 ALA ALA LEU ILE ASP LEU ASP LEU TYR ILE GLY PHE ASN SEQRES 16 A 295 GLY CYS SER LEU LYS THR GLU ALA ASN LEU GLU VAL LEU SEQRES 17 A 295 LYS SER ILE PRO SER GLU LYS LEU MET ILE GLU THR ASP SEQRES 18 A 295 ALA PRO TRP CYS GLY VAL LYS SER THR HIS ALA GLY SER SEQRES 19 A 295 LYS TYR ILE ARG THR ALA PHE PRO THR LYS LYS LYS TRP SEQRES 20 A 295 GLU SER GLY HIS CYS LEU LYS ASP ARG ASN GLU PRO CYS SEQRES 21 A 295 HIS ILE ILE GLN ILE LEU GLU ILE MET SER ALA VAL ARG SEQRES 22 A 295 ASP GLU ASP PRO LEU GLU LEU ALA ASN THR LEU TYR ASN SEQRES 23 A 295 ASN THR ILE LYS VAL PHE PHE PRO GLY HET ZN A 301 2 HET ZN A 302 1 HET NA A 303 1 HET GOL A 304 6 HET GOL A 305 6 HET GOL A 306 6 HET GOL A 307 6 HET D5M A 308 22 HET D5M A 309 22 HET 3D1 A 310 18 HET ADE A 311 10 HETNAM ZN ZINC ION HETNAM NA SODIUM ION HETNAM GOL GLYCEROL HETNAM D5M 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE HETNAM 3D1 (2R,3S,5R)-5-(6-AMINO-9H-PURIN-9-YL)-TETRAHYDRO-2- HETNAM 2 3D1 (HYDROXYMETHYL)FURAN-3-OL HETNAM ADE ADENINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN 3D1 2'-DEOXYADENOSINE FORMUL 2 ZN 2(ZN 2+) FORMUL 4 NA NA 1+ FORMUL 5 GOL 4(C3 H8 O3) FORMUL 9 D5M 2(C10 H14 N5 O6 P) FORMUL 11 3D1 C10 H13 N5 O3 FORMUL 12 ADE C5 H5 N5 FORMUL 13 HOH *417(H2 O) HELIX 1 AA1 ASP A 15 ARG A 19 5 5 HELIX 2 AA2 ASP A 31 GLY A 43 1 13 HELIX 3 AA3 ASN A 53 GLN A 65 1 13 HELIX 4 AA4 HIS A 77 CYS A 81 5 5 HELIX 5 AA5 GLY A 82 ASN A 87 1 6 HELIX 6 AA6 ASN A 88 ASN A 102 1 15 HELIX 7 AA7 PRO A 124 GLN A 135 1 12 HELIX 8 AA8 GLN A 135 LYS A 143 1 9 HELIX 9 AA9 SER A 153 ARG A 165 1 13 HELIX 10 AB1 ASP A 166 CYS A 168 5 3 HELIX 11 AB2 THR A 179 LEU A 189 1 11 HELIX 12 AB3 ASN A 196 LYS A 201 5 6 HELIX 13 AB4 THR A 202 LYS A 210 1 9 HELIX 14 AB5 SER A 211 ILE A 212 5 2 HELIX 15 AB6 PRO A 213 GLU A 215 5 3 HELIX 16 AB7 GLY A 234 ILE A 238 5 5 HELIX 17 AB8 GLU A 259 CYS A 261 5 3 HELIX 18 AB9 HIS A 262 ASP A 275 1 14 HELIX 19 AC1 ASP A 277 PHE A 294 1 18 SHEET 1 AA1 8 PHE A 6 ILE A 11 0 SHEET 2 AA1 8 VAL A 44 ILE A 49 1 O LYS A 45 N PHE A 6 SHEET 3 AA1 8 PHE A 70 VAL A 74 1 O PHE A 71 N ILE A 49 SHEET 4 AA1 8 VAL A 107 ASP A 116 1 O VAL A 108 N SER A 72 SHEET 5 AA1 8 MET A 146 ARG A 151 1 O PHE A 147 N ILE A 110 SHEET 6 AA1 8 GLY A 171 VAL A 173 1 O VAL A 172 N LEU A 148 SHEET 7 AA1 8 TYR A 192 PHE A 195 1 O GLY A 194 N VAL A 173 SHEET 8 AA1 8 LEU A 217 ILE A 219 1 O MET A 218 N PHE A 195 SHEET 1 AA2 2 ILE A 21 TYR A 22 0 SHEET 2 AA2 2 VAL A 25 GLN A 26 -1 O VAL A 25 N TYR A 22 SHEET 1 AA3 2 THR A 244 LYS A 245 0 SHEET 2 AA3 2 CYS A 253 LEU A 254 1 O CYS A 253 N LYS A 245 SSBOND 1 CYS A 198 CYS A 226 1555 1555 2.06 LINK OE1 GLU A 112 ZN B ZN A 301 1555 1555 2.46 LINK OE2 GLU A 112 ZN ZN A 302 1555 1555 1.80 LINK ND1 HIS A 149 ZN ZN A 302 1555 1555 2.01 LINK NE2 HIS A 174 ZN ZN A 302 1555 1555 2.01 LINK OD1 ASP A 222 ZN A ZN A 301 1555 1555 1.98 LINK OD2 ASP A 222 ZN A ZN A 301 1555 1555 2.60 LINK O SER A 235 NA NA A 303 1555 1555 2.85 LINK O ILE A 238 NA NA A 303 1555 1555 2.80 LINK ZN A ZN A 301 O1P D5M A 308 1555 1555 2.08 LINK ZN A ZN A 301 O2P D5M A 308 1555 1555 2.63 LINK ZN A ZN A 301 O HOH A 409 1555 1555 2.51 LINK ZN B ZN A 301 O HOH A 409 1555 1555 2.27 LINK ZN A ZN A 301 O HOH A 457 1555 1555 2.37 LINK ZN B ZN A 301 O HOH A 622 1555 1555 2.29 LINK ZN ZN A 302 O2P D5M A 308 1555 1555 2.03 LINK NA NA A 303 O3 GOL A 307 1555 1555 2.77 CISPEP 1 GLY A 111 GLU A 112 0 6.41 CISPEP 2 ALA A 223 PRO A 224 0 14.14 CRYST1 55.880 76.510 77.360 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 0.017895 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013070 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012927 0.00000