HEADER TRANSFERASE/DNA 11-OCT-23 8UJT TITLE CRYSTAL STRUCTURE OF HUMAN POLYMERASE ETA WITH INCOMING DAMPNPP TITLE 2 NUCLEOTIDE OPPOSITE UREA LESION COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE ETA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RAD30 HOMOLOG A,XERODERMA PIGMENTOSUM VARIANT TYPE PROTEIN; COMPND 5 EC: 2.7.7.7; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'-D(*CP*AP*TP*(XB9)P*AP*TP*GP*AP*CP*GP*CP*T)-3'); COMPND 9 CHAIN: T; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: CHAIN T IS HAVING UREA-MODIFIED NUCLEOTIDE AT 4TH COMPND 12 POSITION; XB9 IS UREA-MODIFIED NUCLEOTIDE; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*T)-3'); COMPND 15 CHAIN: P; COMPND 16 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: POLH, RAD30, RAD30A, XPV; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630 KEYWDS TRANSLATION SYNTHESIS DNA POLYMERASE, UREA-CONTAINING DNA, NON- KEYWDS 2 HYDROLYSABLE NUCLEOTIDE, DNA BINDING PROTEIN, TRANSFERASE-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.TOMAR,M.EGLI,M.P.STONE REVDAT 3 01-MAY-24 8UJT 1 REMARK REVDAT 2 03-APR-24 8UJT 1 JRNL REVDAT 1 20-MAR-24 8UJT 0 JRNL AUTH R.TOMAR,S.LI,M.EGLI,M.P.STONE JRNL TITL REPLICATION BYPASS OF THE N JRNL TITL 2 -(2-DEOXY-D-ERYTHRO-PENTOFURANOSYL)-UREA DNA LESION BY HUMAN JRNL TITL 3 DNA POLYMERASE ETA. JRNL REF BIOCHEMISTRY V. 63 754 2024 JRNL REFN ISSN 0006-2960 JRNL PMID 38413007 JRNL DOI 10.1021/ACS.BIOCHEM.3C00569 REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1-4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 19796 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 1012 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.3500 - 4.4200 1.00 2776 141 0.1468 0.1949 REMARK 3 2 4.4200 - 3.5100 0.90 2463 141 0.1609 0.2246 REMARK 3 3 3.5100 - 3.0600 1.00 2734 121 0.1819 0.2269 REMARK 3 4 3.0600 - 2.7800 1.00 2738 120 0.2127 0.2861 REMARK 3 5 2.7800 - 2.5800 1.00 2704 154 0.2244 0.3230 REMARK 3 6 2.5800 - 2.4300 1.00 2681 171 0.2183 0.3143 REMARK 3 7 2.4300 - 2.3100 1.00 2688 164 0.2269 0.3300 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.720 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 NULL REMARK 3 ANGLE : 0.982 NULL REMARK 3 CHIRALITY : 0.050 594 REMARK 3 PLANARITY : 0.008 620 REMARK 3 DIHEDRAL : 20.837 1508 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8UJT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000278227. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 2000 V721.2 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 2000 V721.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19840 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.24000 REMARK 200 R SYM (I) : 0.24000 REMARK 200 FOR THE DATA SET : 29.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 1.30000 REMARK 200 R SYM FOR SHELL (I) : 1.30000 REMARK 200 FOR SHELL : 3.420 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH 6.0, 5MM MAGNESIUM REMARK 280 CHLORIDE, 22% PEG MME 2000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.27267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.54533 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.90900 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 68.18167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 13.63633 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, T, P 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 GLY A -2 REMARK 465 PRO A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 155 REMARK 465 THR A 156 REMARK 465 ALA A 157 REMARK 465 GLU A 158 REMARK 465 GLU A 159 REMARK 465 THR A 160 REMARK 465 VAL A 161 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 GLN A 133 CB CG CD OE1 NE2 REMARK 470 DC T 1 O5' C5' C4' O4' C3' C2' C1' REMARK 470 DC T 1 N1 C2 O2 N3 C4 N4 C5 REMARK 470 DC T 1 C6 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 O1G DZ4 A 501 O HOH A 601 2.08 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 DT T 6 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT T 12 O4' - C1' - N1 ANGL. DEV. = 2.4 DEGREES REMARK 500 DC P 6 O4' - C4' - C3' ANGL. DEV. = -2.5 DEGREES REMARK 500 DC P 6 O4' - C1' - N1 ANGL. DEV. = 3.0 DEGREES REMARK 500 DA P 7 O5' - P - OP1 ANGL. DEV. = -5.5 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 CYS A 16 65.39 30.18 REMARK 500 TYR A 39 -177.20 65.39 REMARK 500 LYS A 40 -28.08 -149.86 REMARK 500 SER A 62 -14.86 73.41 REMARK 500 CYS A 72 88.46 -159.01 REMARK 500 GLN A 179 79.20 -116.82 REMARK 500 ASP A 181 -75.24 -61.03 REMARK 500 ASN A 182 107.26 -58.39 REMARK 500 LEU A 183 7.13 -66.25 REMARK 500 SER A 217 -154.29 -156.37 REMARK 500 ASN A 230 49.53 -141.74 REMARK 500 SER A 257 -13.31 92.71 REMARK 500 ASP A 360 67.00 66.13 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 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD1 REMARK 620 2 MET A 14 O 83.6 REMARK 620 3 ASP A 115 OD2 97.2 88.5 REMARK 620 4 DZ4 A 501 O2A 105.9 169.0 84.8 REMARK 620 5 DZ4 A 501 O2B 168.4 90.9 92.8 80.8 REMARK 620 6 DZ4 A 501 O3G 86.1 98.0 173.1 88.4 84.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD2 REMARK 620 2 ASP A 115 OD1 100.8 REMARK 620 3 GLU A 116 OE1 86.5 90.9 REMARK 620 4 DZ4 A 501 O2A 97.4 91.5 174.9 REMARK 620 5 HOH A 615 O 76.0 164.6 103.8 74.2 REMARK 620 6 DT P 8 O3' 162.6 88.2 78.4 97.2 99.1 REMARK 620 N 1 2 3 4 5 DBREF 8UJT A 1 432 UNP Q9Y253 POLH_HUMAN 1 432 DBREF 8UJT T 1 12 PDB 8UJT 8UJT 1 12 DBREF 8UJT P 1 8 PDB 8UJT 8UJT 1 8 SEQADV 8UJT GLY A -2 UNP Q9Y253 EXPRESSION TAG SEQADV 8UJT PRO A -1 UNP Q9Y253 EXPRESSION TAG SEQADV 8UJT HIS A 0 UNP Q9Y253 EXPRESSION TAG SEQRES 1 A 435 GLY PRO HIS MET ALA THR GLY GLN ASP ARG VAL VAL ALA SEQRES 2 A 435 LEU VAL ASP MET ASP CYS PHE PHE VAL GLN VAL GLU GLN SEQRES 3 A 435 ARG GLN ASN PRO HIS LEU ARG ASN LYS PRO CYS ALA VAL SEQRES 4 A 435 VAL GLN TYR LYS SER TRP LYS GLY GLY GLY ILE ILE ALA SEQRES 5 A 435 VAL SER TYR GLU ALA ARG ALA PHE GLY VAL THR ARG SER SEQRES 6 A 435 MET TRP ALA ASP ASP ALA LYS LYS LEU CYS PRO ASP LEU SEQRES 7 A 435 LEU LEU ALA GLN VAL ARG GLU SER ARG GLY LYS ALA ASN SEQRES 8 A 435 LEU THR LYS TYR ARG GLU ALA SER VAL GLU VAL MET GLU SEQRES 9 A 435 ILE MET SER ARG PHE ALA VAL ILE GLU ARG ALA SER ILE SEQRES 10 A 435 ASP GLU ALA TYR VAL ASP LEU THR SER ALA VAL GLN GLU SEQRES 11 A 435 ARG LEU GLN LYS LEU GLN GLY GLN PRO ILE SER ALA ASP SEQRES 12 A 435 LEU LEU PRO SER THR TYR ILE GLU GLY LEU PRO GLN GLY SEQRES 13 A 435 PRO THR THR ALA GLU GLU THR VAL GLN LYS GLU GLY MET SEQRES 14 A 435 ARG LYS GLN GLY LEU PHE GLN TRP LEU ASP SER LEU GLN SEQRES 15 A 435 ILE ASP ASN LEU THR SER PRO ASP LEU GLN LEU THR VAL SEQRES 16 A 435 GLY ALA VAL ILE VAL GLU GLU MET ARG ALA ALA ILE GLU SEQRES 17 A 435 ARG GLU THR GLY PHE GLN CYS SER ALA GLY ILE SER HIS SEQRES 18 A 435 ASN LYS VAL LEU ALA LYS LEU ALA CYS GLY LEU ASN LYS SEQRES 19 A 435 PRO ASN ARG GLN THR LEU VAL SER HIS GLY SER VAL PRO SEQRES 20 A 435 GLN LEU PHE SER GLN MET PRO ILE ARG LYS ILE ARG SER SEQRES 21 A 435 LEU GLY GLY LYS LEU GLY ALA SER VAL ILE GLU ILE LEU SEQRES 22 A 435 GLY ILE GLU TYR MET GLY GLU LEU THR GLN PHE THR GLU SEQRES 23 A 435 SER GLN LEU GLN SER HIS PHE GLY GLU LYS ASN GLY SER SEQRES 24 A 435 TRP LEU TYR ALA MET CYS ARG GLY ILE GLU HIS ASP PRO SEQRES 25 A 435 VAL LYS PRO ARG GLN LEU PRO LYS THR ILE GLY CYS SER SEQRES 26 A 435 LYS ASN PHE PRO GLY LYS THR ALA LEU ALA THR ARG GLU SEQRES 27 A 435 GLN VAL GLN TRP TRP LEU LEU GLN LEU ALA GLN GLU LEU SEQRES 28 A 435 GLU GLU ARG LEU THR LYS ASP ARG ASN ASP ASN ASP ARG SEQRES 29 A 435 VAL ALA THR GLN LEU VAL VAL SER ILE ARG VAL GLN GLY SEQRES 30 A 435 ASP LYS ARG LEU SER SER LEU ARG ARG CYS CYS ALA LEU SEQRES 31 A 435 THR ARG TYR ASP ALA HIS LYS MET SER HIS ASP ALA PHE SEQRES 32 A 435 THR VAL ILE LYS ASN CYS ASN THR SER GLY ILE GLN THR SEQRES 33 A 435 GLU TRP SER PRO PRO LEU THR MET LEU PHE LEU CYS ALA SEQRES 34 A 435 THR LYS PHE SER ALA SER SEQRES 1 T 12 DC DA DT XB9 DA DT DG DA DC DG DC DT SEQRES 1 P 8 DA DG DC DG DT DC DA DT HET XB9 T 4 15 HET DZ4 A 501 30 HET MG A 502 1 HET MG A 503 1 HETNAM XB9 N-CARBAMOYL-2-DEOXY-5-O-PHOSPHONO-BETA-D-ERYTHRO- HETNAM 2 XB9 PENTOFURANOSYLAMINE HETNAM DZ4 2'-DEOXY-5'-O-[(R)-HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY) HETNAM 2 DZ4 PHOSPHORYL]AMINO}PHOSPHORYL]ADENOSINE HETNAM MG MAGNESIUM ION FORMUL 2 XB9 C6 H13 N2 O7 P FORMUL 4 DZ4 C10 H17 N6 O11 P3 FORMUL 5 MG 2(MG 2+) FORMUL 7 HOH *87(H2 O) HELIX 1 AA1 CYS A 16 ASN A 26 1 11 HELIX 2 AA2 PRO A 27 ARG A 30 5 4 HELIX 3 AA3 SER A 51 ALA A 56 1 6 HELIX 4 AA4 TRP A 64 CYS A 72 1 9 HELIX 5 AA5 LEU A 89 ARG A 105 1 17 HELIX 6 AA6 LEU A 121 GLN A 133 1 13 HELIX 7 AA7 SER A 138 LEU A 142 5 5 HELIX 8 AA8 LYS A 163 SER A 177 1 15 HELIX 9 AA9 SER A 185 GLY A 209 1 25 HELIX 10 AB1 ASN A 219 GLY A 228 1 10 HELIX 11 AB2 LEU A 229 LYS A 231 5 3 HELIX 12 AB3 SER A 239 GLY A 241 5 3 HELIX 13 AB4 SER A 242 GLN A 249 1 8 HELIX 14 AB5 MET A 250 ILE A 255 5 6 HELIX 15 AB6 GLY A 260 GLY A 271 1 12 HELIX 16 AB7 TYR A 274 PHE A 281 5 8 HELIX 17 AB8 THR A 282 GLY A 291 1 10 HELIX 18 AB9 GLY A 291 CYS A 302 1 12 HELIX 19 AC1 PRO A 326 ALA A 330 5 5 HELIX 20 AC2 ARG A 334 ASN A 359 1 26 HELIX 21 AC3 ASP A 391 ASN A 405 1 15 SHEET 1 AA1 6 VAL A 108 SER A 113 0 SHEET 2 AA1 6 GLU A 116 ASP A 120 -1 O GLU A 116 N ALA A 112 SHEET 3 AA1 6 VAL A 9 MET A 14 -1 N ALA A 10 O VAL A 119 SHEET 4 AA1 6 CYS A 212 SER A 217 -1 O SER A 217 N VAL A 9 SHEET 5 AA1 6 GLN A 235 LEU A 237 1 O THR A 236 N ALA A 214 SHEET 6 AA1 6 THR A 145 ILE A 147 1 N TYR A 146 O LEU A 237 SHEET 1 AA2 3 GLY A 46 VAL A 50 0 SHEET 2 AA2 3 CYS A 34 GLN A 38 -1 N VAL A 36 O ILE A 48 SHEET 3 AA2 3 LEU A 76 GLN A 79 1 O ALA A 78 N VAL A 37 SHEET 1 AA3 2 GLU A 82 SER A 83 0 SHEET 2 AA3 2 LYS A 86 ALA A 87 -1 O LYS A 86 N SER A 83 SHEET 1 AA4 3 ILE A 319 ASN A 324 0 SHEET 2 AA4 3 GLU A 414 ALA A 431 -1 O ALA A 426 N ILE A 319 SHEET 3 AA4 3 LEU A 331 THR A 333 -1 N ALA A 332 O TRP A 415 SHEET 1 AA5 4 ILE A 319 ASN A 324 0 SHEET 2 AA5 4 GLU A 414 ALA A 431 -1 O ALA A 426 N ILE A 319 SHEET 3 AA5 4 ARG A 361 VAL A 372 -1 N ARG A 371 O THR A 420 SHEET 4 AA5 4 LEU A 381 ALA A 386 -1 O ARG A 383 N VAL A 368 LINK O3' DT T 3 P XB9 T 4 1555 1555 1.61 LINK O3' XB9 T 4 P DA T 5 1555 1555 1.60 LINK OD1 ASP A 13 MG MG A 502 1555 1555 2.09 LINK OD2 ASP A 13 MG MG A 503 1555 1555 2.12 LINK O MET A 14 MG MG A 502 1555 1555 2.15 LINK OD2 ASP A 115 MG MG A 502 1555 1555 2.10 LINK OD1 ASP A 115 MG MG A 503 1555 1555 2.21 LINK OE1 GLU A 116 MG MG A 503 1555 1555 2.38 LINK O2A DZ4 A 501 MG MG A 502 1555 1555 2.16 LINK O2B DZ4 A 501 MG MG A 502 1555 1555 2.10 LINK O3G DZ4 A 501 MG MG A 502 1555 1555 2.06 LINK O2A DZ4 A 501 MG MG A 503 1555 1555 2.36 LINK MG MG A 503 O HOH A 615 1555 1555 2.05 LINK MG MG A 503 O3' DT P 8 1555 1555 2.14 CISPEP 1 LEU A 150 PRO A 151 0 -1.35 CISPEP 2 LYS A 231 PRO A 232 0 2.97 CISPEP 3 SER A 416 PRO A 417 0 -7.31 CRYST1 98.991 98.991 81.818 90.00 90.00 120.00 P 61 6 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 0.010102 0.005832 0.000000 0.00000 SCALE2 0.000000 0.011665 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012222 0.00000