HEADER DNA BINDING PROTEIN/DNA 11-AUG-25 9PZH TITLE ONE OF A SERIES OF ENGINEERED VARIANTS OF I-ONUI MEGANUCLEASE TITLE 2 TARGETING ALTERED DNA TARGET SEQUENCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: EI-ONUI_P456_GGC_2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (26-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (26-MER); COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630 KEYWDS MEGANUCLEASE, STRUCTURE PREDICTION, PROTEIN ENGINEERING, DNA BINDING KEYWDS 2 PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.WERTHER,B.L.STODDARD REVDAT 1 10-SEP-25 9PZH 0 JRNL AUTH M.A.ESLER,R.WERTHER,P.BRADLEY,B.L.STODDARD JRNL TITL PREDICTION, MODELING AND DESIGN OF PROTEIN-DNA RECOGNITION JRNL TITL 2 VIA COMPUTATIONAL AND MACHINE LEARNING APPROACHES: JRNL TITL 3 ACCOMPLISHMENTS AND REMAINING CHALLENGES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 2.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 21481 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 29.6640 - 5.6659 0.99 1527 155 0.1416 0.1771 REMARK 3 2 5.6659 - 4.5023 1.00 1451 149 0.1432 0.1800 REMARK 3 3 4.5023 - 3.9346 1.00 1413 146 0.1407 0.1934 REMARK 3 4 3.9346 - 3.5755 1.00 1412 145 0.1696 0.1903 REMARK 3 5 3.5755 - 3.3196 1.00 1406 144 0.1790 0.2345 REMARK 3 6 3.3196 - 3.1241 0.99 1420 145 0.1946 0.2513 REMARK 3 7 3.1241 - 2.9678 1.00 1380 142 0.2331 0.3180 REMARK 3 8 2.9678 - 2.8387 1.00 1397 143 0.2189 0.2984 REMARK 3 9 2.8387 - 2.7295 1.00 1390 143 0.2230 0.2939 REMARK 3 10 2.7295 - 2.6354 1.00 1366 139 0.2067 0.2915 REMARK 3 11 2.6354 - 2.5530 1.00 1400 144 0.2087 0.3090 REMARK 3 12 2.5530 - 2.4801 1.00 1357 140 0.2228 0.2991 REMARK 3 13 2.4801 - 2.4148 1.00 1408 145 0.2198 0.2963 REMARK 3 14 2.4148 - 2.3560 0.84 1156 118 0.2184 0.3441 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.66 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.62 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 : 0.012 3590 REMARK 3 ANGLE : 1.266 5068 REMARK 3 CHIRALITY : 0.064 568 REMARK 3 PLANARITY : 0.007 460 REMARK 3 DIHEDRAL : 21.252 1952 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 9PZH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1000298881. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 108 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977408 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21544 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.356 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 (%) : 99.1 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.30600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.7.16 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, PH 6.5, 200 MM AMMONIUM REMARK 280 SULFATE, 25% PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 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 19.65600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 84.16050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.15850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 84.16050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.65600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.15850 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 MET A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 ARG A 6 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 7 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 8 CG CD OE1 OE2 REMARK 470 LYS A 34 CG CD CE NZ REMARK 470 LYS A 156 CG CD CE NZ REMARK 470 LEU A 160 CG CD1 CD2 REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 LYS A 189 CG CD CE NZ REMARK 470 LYS A 191 CG CD CE NZ REMARK 470 LYS A 209 CG CD CE NZ REMARK 470 SER A 230 OG REMARK 470 LYS A 271 CG CD CE NZ REMARK 470 LYS A 274 CG CD CE NZ REMARK 470 GLU A 284 CG CD OE1 OE2 REMARK 470 LYS A 299 CG CD CE NZ REMARK 470 DC C 1 O5' REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DA C 16 O3' DA C 16 C3' -0.052 REMARK 500 DA C 22 O3' DA C 22 C3' -0.038 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 DG B 16 C1' - O4' - C4' ANGL. DEV. = -6.4 DEGREES REMARK 500 DG B 16 C3' - C2' - C1' ANGL. DEV. = -4.8 DEGREES REMARK 500 DG B 16 O4' - C1' - N9 ANGL. DEV. = 6.1 DEGREES REMARK 500 DC B 18 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG C 8 C1' - O4' - C4' ANGL. DEV. = -7.5 DEGREES REMARK 500 DG C 8 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 DC C 9 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DA C 22 O4' - C1' - N9 ANGL. DEV. = 3.1 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 ASN A 139 -116.31 49.63 REMARK 500 ASN A 167 174.36 177.13 REMARK 500 GLN A 204 143.20 -174.33 REMARK 500 HIS A 205 153.94 -47.77 REMARK 500 SER A 230 -131.70 48.98 REMARK 500 ASN A 298 -134.28 57.26 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 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 21 O REMARK 620 2 GLU A 178 OE2 85.8 REMARK 620 3 HOH A 520 O 83.5 82.5 REMARK 620 4 DC B 14 OP1 168.3 82.8 97.8 REMARK 620 5 HOH B 227 O 113.6 160.5 101.1 77.7 REMARK 620 6 DA C 16 OP2 87.5 96.0 170.9 90.9 83.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 22 OE2 REMARK 620 2 GLY A 177 O 76.4 REMARK 620 3 HOH A 566 O 96.3 91.9 REMARK 620 4 HOH A 608 O 161.5 86.8 76.1 REMARK 620 5 DA B 15 OP2 85.8 81.4 172.3 99.6 REMARK 620 6 DT C 15 OP1 102.0 177.3 86.1 94.4 100.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9PZ7 RELATED DB: PDB REMARK 900 SAME CITATION REMARK 900 RELATED ID: 9Q0H RELATED DB: PDB REMARK 900 SAME CITATION DBREF 9PZH A 2 301 PDB 9PZH 9PZH 2 301 DBREF 9PZH B -1 24 PDB 9PZH 9PZH -1 24 DBREF 9PZH C 1 26 PDB 9PZH 9PZH 1 26 SEQRES 1 A 300 MET ALA SER SER ARG ARG GLU SER ILE ASN PRO TRP ILE SEQRES 2 A 300 LEU THR GLY PHE ALA ASP ALA GLU GLY SER PHE LEU LEU SEQRES 3 A 300 ARG ILE ARG ASN ASN ASN LYS SER SER VAL GLY TYR SER SEQRES 4 A 300 THR GLU LEU GLY PHE GLN ILE THR LEU HIS ASN LYS ASP SEQRES 5 A 300 LYS SER ILE LEU GLU ASN ILE GLN SER THR TRP LYS VAL SEQRES 6 A 300 GLY VAL ILE ALA ASN SER GLY ASP ASN ALA VAL SER LEU SEQRES 7 A 300 LYS VAL THR ARG PHE GLU ASP LEU LYS VAL ILE ILE ASP SEQRES 8 A 300 HIS PHE GLU LYS TYR PRO LEU ILE THR GLN LYS LEU GLY SEQRES 9 A 300 ASP TYR LYS LEU PHE LYS GLN ALA PHE SER VAL MET GLU SEQRES 10 A 300 ASN LYS GLU HIS LEU LYS GLU ASN GLY ILE LYS GLU LEU SEQRES 11 A 300 VAL ARG ILE LYS ALA LYS LEU ASN TRP GLY LEU THR ASP SEQRES 12 A 300 GLU LEU LYS LYS ALA PHE PRO GLU ASN ILE SER LYS GLU SEQRES 13 A 300 ARG SER LEU ILE ASN LYS ASN ILE PRO ASN PHE LYS TRP SEQRES 14 A 300 LEU ALA GLY PHE THR SER GLY GLU GLY SER PHE SER VAL SEQRES 15 A 300 ASN LEU ILE LYS SER LYS SER LYS LEU GLY VAL GLN VAL SEQRES 16 A 300 GLN LEU MET PHE ARG ILE THR GLN HIS ILE LYS ASP LYS SEQRES 17 A 300 ASN LEU MET ASN SER LEU ILE THR TYR LEU GLY CYS GLY SEQRES 18 A 300 TYR ILE ASN GLU TYR ASN LYS SER GLU PHE SER TRP LEU SEQRES 19 A 300 SER PHE ARG VAL THR LYS PHE SER ASP ILE ASN ASP LYS SEQRES 20 A 300 ILE ILE PRO VAL PHE GLN GLU ASN THR LEU ILE GLY VAL SEQRES 21 A 300 LYS LEU GLU ASP PHE GLU ASP TRP CYS LYS VAL ALA LYS SEQRES 22 A 300 LEU ILE GLU GLU LYS LYS HIS LEU THR GLU SER GLY LEU SEQRES 23 A 300 ASP GLU ILE LYS LYS ILE LYS LEU ASN MET ASN LYS GLY SEQRES 24 A 300 ARG SEQRES 1 B 26 DG DG DG DT DT DT DC DC DA DC DT DT DA SEQRES 2 B 26 DT DT DC DA DG DG DC DT DT DT DT DA DG SEQRES 1 C 26 DC DC DT DA DA DA DA DG DC DC DT DG DA SEQRES 2 C 26 DA DT DA DA DG DT DG DG DA DA DA DC DC HET CA A 401 1 HET CA A 402 1 HET EDO A 403 4 HET EPE A 404 32 HET CA B 101 1 HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EDO ETHYLENE GLYCOL HETSYN EPE HEPES FORMUL 4 CA 3(CA 2+) FORMUL 6 EDO C2 H6 O2 FORMUL 7 EPE C8 H18 N2 O4 S FORMUL 9 HOH *186(H2 O) HELIX 1 AA1 ASN A 11 GLU A 22 1 12 HELIX 2 AA2 ASP A 53 LYS A 65 1 13 HELIX 3 AA3 ARG A 83 GLU A 85 5 3 HELIX 4 AA4 ASP A 86 TYR A 97 1 12 HELIX 5 AA5 GLN A 102 ASN A 119 1 18 HELIX 6 AA6 LYS A 120 LEU A 123 5 4 HELIX 7 AA7 LYS A 124 ALA A 136 1 13 HELIX 8 AA8 THR A 143 PHE A 150 1 8 HELIX 9 AA9 ASN A 167 GLU A 178 1 12 HELIX 10 AB1 ASP A 208 GLY A 220 1 13 HELIX 11 AB2 LYS A 241 LYS A 248 1 8 HELIX 12 AB3 LYS A 248 ASN A 256 1 9 HELIX 13 AB4 VAL A 261 GLU A 278 1 18 HELIX 14 AB5 LYS A 279 LEU A 282 5 4 HELIX 15 AB6 THR A 283 ASN A 296 1 14 HELIX 16 AB7 MET A 297 ARG A 301 5 5 SHEET 1 AA1 4 GLY A 23 ASN A 31 0 SHEET 2 AA1 4 TYR A 39 HIS A 50 -1 O SER A 40 N ARG A 30 SHEET 3 AA1 4 ALA A 76 VAL A 81 -1 O VAL A 81 N PHE A 45 SHEET 4 AA1 4 VAL A 68 SER A 72 -1 N ALA A 70 O SER A 78 SHEET 1 AA2 4 GLY A 179 LYS A 187 0 SHEET 2 AA2 4 VAL A 194 HIS A 205 -1 O GLN A 197 N ASN A 184 SHEET 3 AA2 4 PHE A 232 VAL A 239 -1 O PHE A 237 N ILE A 202 SHEET 4 AA2 4 TYR A 223 LYS A 229 -1 N TYR A 223 O ARG A 238 LINK O ALA A 21 CA CA A 402 1555 1555 2.36 LINK OE2 GLU A 22 CA CA A 401 1555 1555 2.31 LINK O GLY A 177 CA CA A 401 1555 1555 2.36 LINK OE2 GLU A 178 CA CA A 402 1555 1555 2.42 LINK CA CA A 401 O HOH A 566 1555 1555 2.63 LINK CA CA A 401 O HOH A 608 1555 1555 2.55 LINK CA CA A 401 OP2 DA B 15 1555 1555 2.30 LINK CA CA A 401 OP1 DT C 15 1555 1555 2.34 LINK CA CA A 402 O HOH A 520 1555 1555 2.60 LINK CA CA A 402 OP1 DC B 14 1555 1555 2.25 LINK CA CA A 402 O HOH B 227 1555 1555 2.39 LINK CA CA A 402 OP2 DA C 16 1555 1555 2.24 LINK OP2 DT B 10 CA CA B 101 1555 1555 2.29 CRYST1 39.312 76.317 168.321 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 0.025438 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013103 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005941 0.00000 CONECT 108 3405 CONECT 118 3404 CONECT 1360 3404 CONECT 1369 3405 CONECT 2566 3442 CONECT 2646 3405 CONECT 2666 3404 CONECT 3155 3404 CONECT 3176 3405 CONECT 3404 118 1360 2666 3155 CONECT 3404 3508 3550 CONECT 3405 108 1369 2646 3176 CONECT 3405 3462 3589 CONECT 3406 3407 3408 CONECT 3407 3406 CONECT 3408 3406 3409 CONECT 3409 3408 CONECT 3410 3411 3415 3419 CONECT 3411 3410 3412 3425 3426 CONECT 3412 3411 3413 3427 3428 CONECT 3413 3412 3414 3416 CONECT 3414 3413 3415 3429 3430 CONECT 3415 3410 3414 3431 3432 CONECT 3416 3413 3417 3433 3434 CONECT 3417 3416 3418 3435 3436 CONECT 3418 3417 3437 CONECT 3419 3410 3420 3438 3439 CONECT 3420 3419 3421 3440 3441 CONECT 3421 3420 3422 3423 3424 CONECT 3422 3421 CONECT 3423 3421 CONECT 3424 3421 CONECT 3425 3411 CONECT 3426 3411 CONECT 3427 3412 CONECT 3428 3412 CONECT 3429 3414 CONECT 3430 3414 CONECT 3431 3415 CONECT 3432 3415 CONECT 3433 3416 CONECT 3434 3416 CONECT 3435 3417 CONECT 3436 3417 CONECT 3437 3418 CONECT 3438 3419 CONECT 3439 3419 CONECT 3440 3420 CONECT 3441 3420 CONECT 3442 2566 CONECT 3462 3405 CONECT 3508 3404 CONECT 3550 3404 CONECT 3589 3405 MASTER 340 0 5 16 8 0 0 6 3608 3 54 28 END