HEADER HYDROLASE/DNA 22-MAR-13 4JS4 TITLE CRYSTAL STRUCTURE OF E. COLI EXONUCLEASE I IN COMPLEX WITH A DA16 TITLE 2 OLIGONUCLEOTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DT16 OLIGONUCLEOTIDE; COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: EXODEOXYRIBONUCLEASE I; COMPND 7 CHAIN: A, B; COMPND 8 SYNONYM: EXONUCLEASE I, DNA DEOXYRIBOPHOSPHODIESTERASE, DRPASE; COMPND 9 EC: 3.1.11.1; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICAL SYNTHESIS; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 6 ORGANISM_TAXID: 83333; SOURCE 7 STRAIN: K12; SOURCE 8 GENE: SBCB, CPEA, XONA, B2011, JW1993; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS EXONUCLEASE, PROCESSIVE, DNA REPAIR, DNAQ SUPERFAMILY, 3'-5' SSDNA KEYWDS 2 EXONUCLEASE, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.E.BELL REVDAT 4 20-SEP-23 4JS4 1 REMARK SEQADV REVDAT 3 03-JUL-13 4JS4 1 JRNL REVDAT 2 26-JUN-13 4JS4 1 JRNL REVDAT 1 08-MAY-13 4JS4 0 JRNL AUTH S.K.KORADA,T.D.JOHNS,C.E.SMITH,N.D.JONES,K.A.MCCABE,C.E.BELL JRNL TITL CRYSTAL STRUCTURES OF ESCHERICHIA COLI EXONUCLEASE I IN JRNL TITL 2 COMPLEX WITH SINGLE-STRANDED DNA PROVIDE INSIGHTS INTO THE JRNL TITL 3 MECHANISM OF PROCESSIVE DIGESTION. JRNL REF NUCLEIC ACIDS RES. V. 41 5887 2013 JRNL REFN ISSN 0305-1048 JRNL PMID 23609540 JRNL DOI 10.1093/NAR/GKT278 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 22917 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1243 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) : 3.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.18 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1665 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.77 REMARK 3 BIN R VALUE (WORKING SET) : 0.3130 REMARK 3 BIN FREE R VALUE SET COUNT : 103 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7098 REMARK 3 NUCLEIC ACID ATOMS : 611 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 108.9 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 39.62000 REMARK 3 B22 (A**2) : 39.62000 REMARK 3 B33 (A**2) : -79.24000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.452 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.025 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8020 ; 0.004 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6919 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11120 ; 0.714 ; 1.871 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15752 ; 0.768 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 925 ; 4.116 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 335 ;33.231 ;23.582 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 989 ;12.159 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 45 ;12.487 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1224 ; 0.044 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8878 ; 0.002 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1950 ; 0.001 ; 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.786 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -H, K, -L REMARK 3 TWIN FRACTION : 0.214 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 REMARK 4 REMARK 4 4JS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-13. REMARK 100 THE DEPOSITION ID IS D_1000078434. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-12 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 : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : KOHZU HLD-4 DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : XDS, SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22917 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.60 REMARK 200 R MERGE FOR SHELL (I) : 0.81300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1FXX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5% 2-PROPANOL, 25% GLYCEROL, 1.2M REMARK 280 AMMONIUM SULFATE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 81.25900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 121.88850 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.62950 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 5090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 REMARK 350 BIOMOLECULE: 2 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: 3550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -135.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 DA C 17 REMARK 465 DA D 17 REMARK 465 DA D 18 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 MET A 2 REMARK 465 ASN A 3 REMARK 465 ASP A 4 REMARK 465 GLY A 5 REMARK 465 LYS A 6 REMARK 465 GLN A 7 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 MET B 2 REMARK 465 ASN B 3 REMARK 465 ASP B 4 REMARK 465 GLY B 5 REMARK 465 LYS B 6 REMARK 465 GLN B 7 REMARK 465 HIS B 177 REMARK 465 SER B 178 REMARK 465 ASN B 179 REMARK 465 GLU B 355 REMARK 465 PRO B 356 REMARK 465 PHE B 357 REMARK 465 THR B 358 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 8 CG CD OE1 NE2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 GLU A 45 CG CD OE1 OE2 REMARK 470 ARG A 75 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 96 CG CD CE NZ REMARK 470 GLN A 129 CG CD OE1 NE2 REMARK 470 GLU A 156 CG CD OE1 OE2 REMARK 470 ASN A 157 CG OD1 ND2 REMARK 470 ASP A 158 CG OD1 OD2 REMARK 470 ASP A 159 CG OD1 OD2 REMARK 470 ARG A 165 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 167 CG CD OE1 OE2 REMARK 470 LYS A 171 CG CD CE NZ REMARK 470 GLU A 176 CG CD OE1 OE2 REMARK 470 HIS A 177 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 178 CB OG REMARK 470 ASN A 179 CG OD1 ND2 REMARK 470 LYS A 195 CG CD CE NZ REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 LYS A 227 CG CD CE NZ REMARK 470 GLU A 281 CG CD OE1 OE2 REMARK 470 ARG A 282 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 287 CG CD CE NZ REMARK 470 LEU A 290 CG CD1 CD2 REMARK 470 ASP A 292 CG OD1 OD2 REMARK 470 ARG A 322 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 328 CG CD OE1 NE2 REMARK 470 LYS A 335 CG CD CE NZ REMARK 470 GLU A 339 CG CD OE1 OE2 REMARK 470 LYS A 346 CG CD CE NZ REMARK 470 GLU A 355 CG CD OE1 OE2 REMARK 470 ARG A 377 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 381 CG CD CE NZ REMARK 470 ARG A 389 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 395 CG OD1 OD2 REMARK 470 LYS A 401 CG CD CE NZ REMARK 470 GLU A 404 CG CD OE1 OE2 REMARK 470 LYS A 405 CG CD CE NZ REMARK 470 ARG A 432 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 448 CG CD OE1 NE2 REMARK 470 GLN A 452 CG CD OE1 NE2 REMARK 470 GLN A 453 CG CD OE1 NE2 REMARK 470 ASP A 456 CG OD1 OD2 REMARK 470 LYS A 458 CG CD CE NZ REMARK 470 GLU A 459 CG CD OE1 OE2 REMARK 470 LYS A 460 CG CD CE NZ REMARK 470 LYS A 465 CG CD CE NZ REMARK 470 GLN A 469 CG CD OE1 NE2 REMARK 470 GLN B 8 CG CD OE1 NE2 REMARK 470 GLU B 39 CG CD OE1 OE2 REMARK 470 ASN B 41 CG OD1 ND2 REMARK 470 LYS B 52 CG CD CE NZ REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 GLU B 79 CG CD OE1 OE2 REMARK 470 LYS B 96 CG CD CE NZ REMARK 470 ARG B 106 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 129 CG CD OE1 NE2 REMARK 470 GLU B 150 CG CD OE1 OE2 REMARK 470 GLU B 156 CG CD OE1 OE2 REMARK 470 ASN B 157 CG OD1 ND2 REMARK 470 ASP B 158 CG OD1 OD2 REMARK 470 ASP B 159 CG OD1 OD2 REMARK 470 ARG B 165 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 167 CG CD OE1 OE2 REMARK 470 LYS B 171 CG CD CE NZ REMARK 470 GLU B 176 CG CD OE1 OE2 REMARK 470 ARG B 203 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 216 CG CD CE NZ REMARK 470 GLN B 225 CG CD OE1 NE2 REMARK 470 LYS B 227 CG CD CE NZ REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 GLU B 273 CG CD OE1 OE2 REMARK 470 GLU B 281 CG CD OE1 OE2 REMARK 470 ARG B 282 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 287 CG CD CE NZ REMARK 470 LEU B 290 CG CD1 CD2 REMARK 470 ASP B 292 CG OD1 OD2 REMARK 470 GLN B 311 CG CD OE1 NE2 REMARK 470 ARG B 316 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 318 CG CD OE1 OE2 REMARK 470 ARG B 327 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 335 CG CD CE NZ REMARK 470 ARG B 338 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 339 CG CD OE1 OE2 REMARK 470 LYS B 346 CG CD CE NZ REMARK 470 GLU B 353 CG CD OE1 OE2 REMARK 470 ASP B 361 CG OD1 OD2 REMARK 470 ARG B 377 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 381 CG CD CE NZ REMARK 470 GLU B 385 CG CD OE1 OE2 REMARK 470 GLU B 387 CD OE1 OE2 REMARK 470 ARG B 389 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 395 CG OD1 OD2 REMARK 470 LYS B 401 CG CD CE NZ REMARK 470 GLU B 404 CG CD OE1 OE2 REMARK 470 LYS B 405 CG CD CE NZ REMARK 470 GLN B 425 CG CD OE1 NE2 REMARK 470 GLU B 429 CG CD OE1 OE2 REMARK 470 ARG B 432 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 453 CG CD OE1 NE2 REMARK 470 LYS B 458 CG CD CE NZ REMARK 470 GLU B 459 CG CD OE1 OE2 REMARK 470 LYS B 460 NZ REMARK 470 LYS B 465 CG CD CE NZ REMARK 470 GLN B 469 CG CD OE1 NE2 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 2 P DA C 2 OP3 -0.122 REMARK 500 DA D 3 P DA D 3 OP3 -0.122 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 PHE A 107 -78.22 -162.64 REMARK 500 GLU A 176 89.55 -65.54 REMARK 500 ASN A 179 75.79 62.11 REMARK 500 GLN A 201 77.11 -155.81 REMARK 500 ASP A 222 60.58 -117.43 REMARK 500 GLU A 254 -60.80 -103.51 REMARK 500 GLU A 273 -61.82 -93.45 REMARK 500 TYR A 284 59.08 -100.57 REMARK 500 ASP A 292 55.83 -92.16 REMARK 500 ASN A 369 49.41 -87.57 REMARK 500 GLN A 453 -46.59 -171.63 REMARK 500 PHE B 107 -76.29 -162.21 REMARK 500 TRP B 128 -47.04 -148.61 REMARK 500 LEU B 138 -60.38 -29.02 REMARK 500 GLU B 150 107.74 -57.89 REMARK 500 GLN B 201 49.18 -152.92 REMARK 500 GLU B 273 -65.24 -100.40 REMARK 500 ALA B 393 47.39 -89.05 REMARK 500 TYR B 454 54.16 -106.64 REMARK 500 ASP B 456 43.56 -93.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 508 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JRP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI EXONUCLEASE I IN COMPLEX WITH A 5CY- REMARK 900 DT13 OLIGONUCLEOTIDE REMARK 900 RELATED ID: 4JRQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI EXONUCLEASE I IN COMPLEX WITH A 5CY- REMARK 900 DA13 OLIGONUCLEOTIDE REMARK 900 RELATED ID: 4JS5 RELATED DB: PDB DBREF 4JS4 A 1 475 UNP P04995 EX1_ECOLI 1 475 DBREF 4JS4 B 1 475 UNP P04995 EX1_ECOLI 1 475 DBREF 4JS4 C 2 17 PDB 4JS4 4JS4 2 17 DBREF 4JS4 D 3 18 PDB 4JS4 4JS4 3 18 SEQADV 4JS4 GLY A -2 UNP P04995 EXPRESSION TAG SEQADV 4JS4 SER A -1 UNP P04995 EXPRESSION TAG SEQADV 4JS4 HIS A 0 UNP P04995 EXPRESSION TAG SEQADV 4JS4 GLY B -2 UNP P04995 EXPRESSION TAG SEQADV 4JS4 SER B -1 UNP P04995 EXPRESSION TAG SEQADV 4JS4 HIS B 0 UNP P04995 EXPRESSION TAG SEQRES 1 C 16 DA DA DA DA DA DA DA DA DA DA DA DA DA SEQRES 2 C 16 DA DA DA SEQRES 1 D 16 DA DA DA DA DA DA DA DA DA DA DA DA DA SEQRES 2 D 16 DA DA DA SEQRES 1 A 478 GLY SER HIS MET MET ASN ASP GLY LYS GLN GLN SER THR SEQRES 2 A 478 PHE LEU PHE HIS ASP TYR GLU THR PHE GLY THR HIS PRO SEQRES 3 A 478 ALA LEU ASP ARG PRO ALA GLN PHE ALA ALA ILE ARG THR SEQRES 4 A 478 ASP SER GLU PHE ASN VAL ILE GLY GLU PRO GLU VAL PHE SEQRES 5 A 478 TYR CYS LYS PRO ALA ASP ASP TYR LEU PRO GLN PRO GLY SEQRES 6 A 478 ALA VAL LEU ILE THR GLY ILE THR PRO GLN GLU ALA ARG SEQRES 7 A 478 ALA LYS GLY GLU ASN GLU ALA ALA PHE ALA ALA ARG ILE SEQRES 8 A 478 HIS SER LEU PHE THR VAL PRO LYS THR CYS ILE LEU GLY SEQRES 9 A 478 TYR ASN ASN VAL ARG PHE ASP ASP GLU VAL THR ARG ASN SEQRES 10 A 478 ILE PHE TYR ARG ASN PHE TYR ASP PRO TYR ALA TRP SER SEQRES 11 A 478 TRP GLN HIS ASP ASN SER ARG TRP ASP LEU LEU ASP VAL SEQRES 12 A 478 MET ARG ALA CYS TYR ALA LEU ARG PRO GLU GLY ILE ASN SEQRES 13 A 478 TRP PRO GLU ASN ASP ASP GLY LEU PRO SER PHE ARG LEU SEQRES 14 A 478 GLU HIS LEU THR LYS ALA ASN GLY ILE GLU HIS SER ASN SEQRES 15 A 478 ALA HIS ASP ALA MET ALA ASP VAL TYR ALA THR ILE ALA SEQRES 16 A 478 MET ALA LYS LEU VAL LYS THR ARG GLN PRO ARG LEU PHE SEQRES 17 A 478 ASP TYR LEU PHE THR HIS ARG ASN LYS HIS LYS LEU MET SEQRES 18 A 478 ALA LEU ILE ASP VAL PRO GLN MET LYS PRO LEU VAL HIS SEQRES 19 A 478 VAL SER GLY MET PHE GLY ALA TRP ARG GLY ASN THR SER SEQRES 20 A 478 TRP VAL ALA PRO LEU ALA TRP HIS PRO GLU ASN ARG ASN SEQRES 21 A 478 ALA VAL ILE MET VAL ASP LEU ALA GLY ASP ILE SER PRO SEQRES 22 A 478 LEU LEU GLU LEU ASP SER ASP THR LEU ARG GLU ARG LEU SEQRES 23 A 478 TYR THR ALA LYS THR ASP LEU GLY ASP ASN ALA ALA VAL SEQRES 24 A 478 PRO VAL LYS LEU VAL HIS ILE ASN LYS CYS PRO VAL LEU SEQRES 25 A 478 ALA GLN ALA ASN THR LEU ARG PRO GLU ASP ALA ASP ARG SEQRES 26 A 478 LEU GLY ILE ASN ARG GLN HIS CYS LEU ASP ASN LEU LYS SEQRES 27 A 478 ILE LEU ARG GLU ASN PRO GLN VAL ARG GLU LYS VAL VAL SEQRES 28 A 478 ALA ILE PHE ALA GLU ALA GLU PRO PHE THR PRO SER ASP SEQRES 29 A 478 ASN VAL ASP ALA GLN LEU TYR ASN GLY PHE PHE SER ASP SEQRES 30 A 478 ALA ASP ARG ALA ALA MET LYS ILE VAL LEU GLU THR GLU SEQRES 31 A 478 PRO ARG ASN LEU PRO ALA LEU ASP ILE THR PHE VAL ASP SEQRES 32 A 478 LYS ARG ILE GLU LYS LEU LEU PHE ASN TYR ARG ALA ARG SEQRES 33 A 478 ASN PHE PRO GLY THR LEU ASP TYR ALA GLU GLN GLN ARG SEQRES 34 A 478 TRP LEU GLU HIS ARG ARG GLN VAL PHE THR PRO GLU PHE SEQRES 35 A 478 LEU GLN GLY TYR ALA ASP GLU LEU GLN MET LEU VAL GLN SEQRES 36 A 478 GLN TYR ALA ASP ASP LYS GLU LYS VAL ALA LEU LEU LYS SEQRES 37 A 478 ALA LEU TRP GLN TYR ALA GLU GLU ILE VAL SEQRES 1 B 478 GLY SER HIS MET MET ASN ASP GLY LYS GLN GLN SER THR SEQRES 2 B 478 PHE LEU PHE HIS ASP TYR GLU THR PHE GLY THR HIS PRO SEQRES 3 B 478 ALA LEU ASP ARG PRO ALA GLN PHE ALA ALA ILE ARG THR SEQRES 4 B 478 ASP SER GLU PHE ASN VAL ILE GLY GLU PRO GLU VAL PHE SEQRES 5 B 478 TYR CYS LYS PRO ALA ASP ASP TYR LEU PRO GLN PRO GLY SEQRES 6 B 478 ALA VAL LEU ILE THR GLY ILE THR PRO GLN GLU ALA ARG SEQRES 7 B 478 ALA LYS GLY GLU ASN GLU ALA ALA PHE ALA ALA ARG ILE SEQRES 8 B 478 HIS SER LEU PHE THR VAL PRO LYS THR CYS ILE LEU GLY SEQRES 9 B 478 TYR ASN ASN VAL ARG PHE ASP ASP GLU VAL THR ARG ASN SEQRES 10 B 478 ILE PHE TYR ARG ASN PHE TYR ASP PRO TYR ALA TRP SER SEQRES 11 B 478 TRP GLN HIS ASP ASN SER ARG TRP ASP LEU LEU ASP VAL SEQRES 12 B 478 MET ARG ALA CYS TYR ALA LEU ARG PRO GLU GLY ILE ASN SEQRES 13 B 478 TRP PRO GLU ASN ASP ASP GLY LEU PRO SER PHE ARG LEU SEQRES 14 B 478 GLU HIS LEU THR LYS ALA ASN GLY ILE GLU HIS SER ASN SEQRES 15 B 478 ALA HIS ASP ALA MET ALA ASP VAL TYR ALA THR ILE ALA SEQRES 16 B 478 MET ALA LYS LEU VAL LYS THR ARG GLN PRO ARG LEU PHE SEQRES 17 B 478 ASP TYR LEU PHE THR HIS ARG ASN LYS HIS LYS LEU MET SEQRES 18 B 478 ALA LEU ILE ASP VAL PRO GLN MET LYS PRO LEU VAL HIS SEQRES 19 B 478 VAL SER GLY MET PHE GLY ALA TRP ARG GLY ASN THR SER SEQRES 20 B 478 TRP VAL ALA PRO LEU ALA TRP HIS PRO GLU ASN ARG ASN SEQRES 21 B 478 ALA VAL ILE MET VAL ASP LEU ALA GLY ASP ILE SER PRO SEQRES 22 B 478 LEU LEU GLU LEU ASP SER ASP THR LEU ARG GLU ARG LEU SEQRES 23 B 478 TYR THR ALA LYS THR ASP LEU GLY ASP ASN ALA ALA VAL SEQRES 24 B 478 PRO VAL LYS LEU VAL HIS ILE ASN LYS CYS PRO VAL LEU SEQRES 25 B 478 ALA GLN ALA ASN THR LEU ARG PRO GLU ASP ALA ASP ARG SEQRES 26 B 478 LEU GLY ILE ASN ARG GLN HIS CYS LEU ASP ASN LEU LYS SEQRES 27 B 478 ILE LEU ARG GLU ASN PRO GLN VAL ARG GLU LYS VAL VAL SEQRES 28 B 478 ALA ILE PHE ALA GLU ALA GLU PRO PHE THR PRO SER ASP SEQRES 29 B 478 ASN VAL ASP ALA GLN LEU TYR ASN GLY PHE PHE SER ASP SEQRES 30 B 478 ALA ASP ARG ALA ALA MET LYS ILE VAL LEU GLU THR GLU SEQRES 31 B 478 PRO ARG ASN LEU PRO ALA LEU ASP ILE THR PHE VAL ASP SEQRES 32 B 478 LYS ARG ILE GLU LYS LEU LEU PHE ASN TYR ARG ALA ARG SEQRES 33 B 478 ASN PHE PRO GLY THR LEU ASP TYR ALA GLU GLN GLN ARG SEQRES 34 B 478 TRP LEU GLU HIS ARG ARG GLN VAL PHE THR PRO GLU PHE SEQRES 35 B 478 LEU GLN GLY TYR ALA ASP GLU LEU GLN MET LEU VAL GLN SEQRES 36 B 478 GLN TYR ALA ASP ASP LYS GLU LYS VAL ALA LEU LEU LYS SEQRES 37 B 478 ALA LEU TRP GLN TYR ALA GLU GLU ILE VAL HET SO4 A 501 5 HET SO4 A 502 5 HET SO4 A 503 5 HET SO4 A 504 5 HET SO4 A 505 5 HET SO4 A 506 5 HET SO4 A 507 5 HET SO4 A 508 5 HETNAM SO4 SULFATE ION FORMUL 5 SO4 8(O4 S 2-) HELIX 1 1 GLN A 60 GLY A 68 1 9 HELIX 2 2 THR A 70 GLY A 78 1 9 HELIX 3 3 ASN A 80 THR A 93 1 14 HELIX 4 4 PHE A 107 ASN A 119 1 13 HELIX 5 5 TYR A 124 GLN A 129 1 6 HELIX 6 6 LEU A 137 ARG A 148 1 12 HELIX 7 7 ARG A 165 ASN A 173 1 9 HELIX 8 8 ASP A 182 GLN A 201 1 20 HELIX 9 9 GLN A 201 HIS A 211 1 11 HELIX 10 10 ASN A 213 ALA A 219 1 7 HELIX 11 11 LEU A 220 ILE A 221 5 2 HELIX 12 12 ASP A 222 MET A 226 5 5 HELIX 13 13 GLY A 237 GLY A 241 5 5 HELIX 14 14 ILE A 268 LEU A 274 1 7 HELIX 15 15 ASP A 275 TYR A 284 1 10 HELIX 16 16 ASN A 313 LEU A 315 5 3 HELIX 17 17 ARG A 316 GLY A 324 1 9 HELIX 18 18 ASN A 326 ASN A 340 1 15 HELIX 19 19 PRO A 341 PHE A 351 1 11 HELIX 20 20 ASN A 362 GLN A 366 5 5 HELIX 21 21 SER A 373 THR A 386 1 14 HELIX 22 22 GLU A 387 LEU A 391 5 5 HELIX 23 23 LYS A 401 PHE A 415 1 15 HELIX 24 24 PRO A 416 LEU A 419 5 4 HELIX 25 25 ASP A 420 PHE A 435 1 16 HELIX 26 26 THR A 436 ALA A 455 1 20 HELIX 27 27 ASP A 457 VAL A 475 1 19 HELIX 28 28 GLN B 60 GLY B 68 1 9 HELIX 29 29 THR B 70 GLY B 78 1 9 HELIX 30 30 ASN B 80 THR B 93 1 14 HELIX 31 31 PHE B 107 ASN B 119 1 13 HELIX 32 32 TYR B 124 TRP B 128 5 5 HELIX 33 33 LEU B 137 ARG B 148 1 12 HELIX 34 34 ARG B 165 ASN B 173 1 9 HELIX 35 35 ASP B 182 GLN B 201 1 20 HELIX 36 36 GLN B 201 HIS B 211 1 11 HELIX 37 37 ASN B 213 ILE B 221 1 9 HELIX 38 38 GLY B 237 GLY B 241 5 5 HELIX 39 39 ILE B 268 LEU B 274 1 7 HELIX 40 40 ASP B 275 TYR B 284 1 10 HELIX 41 41 ASN B 304 CYS B 306 5 3 HELIX 42 42 ASN B 313 LEU B 315 5 3 HELIX 43 43 ARG B 316 GLY B 324 1 9 HELIX 44 44 ASN B 326 ASN B 340 1 15 HELIX 45 45 PRO B 341 PHE B 351 1 11 HELIX 46 46 ASN B 362 GLY B 370 5 9 HELIX 47 47 SER B 373 THR B 386 1 14 HELIX 48 48 GLU B 387 LEU B 391 5 5 HELIX 49 49 LYS B 401 PHE B 415 1 15 HELIX 50 50 PRO B 416 LEU B 419 5 4 HELIX 51 51 ASP B 420 PHE B 435 1 16 HELIX 52 52 THR B 436 TYR B 454 1 19 HELIX 53 53 ASP B 457 VAL B 475 1 19 SHEET 1 A 5 VAL A 42 TYR A 50 0 SHEET 2 A 5 PRO A 28 THR A 36 -1 N PHE A 31 O PHE A 49 SHEET 3 A 5 THR A 10 THR A 18 -1 N PHE A 13 O ILE A 34 SHEET 4 A 5 THR A 97 GLY A 101 1 O LEU A 100 N LEU A 12 SHEET 5 A 5 SER A 133 ASP A 136 1 O SER A 133 N ILE A 99 SHEET 1 B 5 VAL A 298 HIS A 302 0 SHEET 2 B 5 ALA A 258 ASP A 263 -1 N MET A 261 O LYS A 299 SHEET 3 B 5 THR A 243 TRP A 251 -1 N ALA A 250 O ILE A 260 SHEET 4 B 5 LEU A 229 VAL A 232 -1 N HIS A 231 O SER A 244 SHEET 5 B 5 VAL A 308 GLN A 311 -1 O ALA A 310 N VAL A 230 SHEET 1 C 5 VAL B 42 TYR B 50 0 SHEET 2 C 5 PRO B 28 THR B 36 -1 N ALA B 33 O GLU B 47 SHEET 3 C 5 THR B 10 THR B 18 -1 N PHE B 11 O THR B 36 SHEET 4 C 5 THR B 97 GLY B 101 1 O LEU B 100 N HIS B 14 SHEET 5 C 5 SER B 133 ASP B 136 1 O SER B 133 N ILE B 99 SHEET 1 D 5 VAL B 298 HIS B 302 0 SHEET 2 D 5 ALA B 258 ASP B 263 -1 N MET B 261 O LYS B 299 SHEET 3 D 5 THR B 243 TRP B 251 -1 N ALA B 250 O ILE B 260 SHEET 4 D 5 LEU B 229 VAL B 232 -1 N LEU B 229 O VAL B 246 SHEET 5 D 5 VAL B 308 GLN B 311 -1 O ALA B 310 N VAL B 230 SITE 1 AC1 7 HIS A 215 MET A 218 ARG A 256 LYS B 214 SITE 2 AC1 7 HIS B 215 MET B 218 ARG B 256 SITE 1 AC2 4 ARG A 106 HIS A 302 LYS A 305 SO4 A 508 SITE 1 AC3 3 ARG A 148 ARG A 203 ALA A 393 SITE 1 AC4 4 TYR A 207 THR A 210 HIS A 211 ASN A 390 SITE 1 AC5 2 PHE A 209 ARG A 212 SITE 1 AC6 4 LYS A 198 PHE A 205 ASP A 206 PHE A 209 SITE 1 AC7 3 PHE A 415 PRO A 416 GLY A 417 SITE 1 AC8 6 ARG A 106 ASP A 139 ARG A 142 SER A 233 SITE 2 AC8 6 GLY A 234 SO4 A 502 CRYST1 91.413 91.413 162.518 90.00 90.00 90.00 P 43 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 0.010939 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010939 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006153 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -0.988813 -0.138681 0.054924 9.32717 1 MTRIX2 2 -0.142801 0.986514 -0.079982 -0.79323 1 MTRIX3 2 -0.043092 -0.086930 -0.995282 -35.75016 1