HEADER VIRAL PROTEIN 07-OCT-16 5M1F TITLE CRYSTAL STRUCTURE OF THE LARGE TERMINASE NUCLEASE FROM THERMOPHILIC TITLE 2 PHAGE G20C COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHAGE TERMINASE LARGE SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS PHAGE G20C; SOURCE 3 ORGANISM_TAXID: 1406341; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LARGE TERMINASE, NUCLEASE DOMAIN, HYDROLASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.G.XU,H.T.JENKINS,M.CHECHIK,E.V.BLAGOVA,S.J.GREIVE,A.A.ANTSON REVDAT 5 08-MAY-24 5M1F 1 REMARK REVDAT 4 03-MAY-17 5M1F 1 JRNL REVDAT 3 01-FEB-17 5M1F 1 JRNL REVDAT 2 02-NOV-16 5M1F 1 SOURCE REVDAT 1 26-OCT-16 5M1F 0 JRNL AUTH R.G.XU,H.T.JENKINS,M.CHECHIK,E.V.BLAGOVA,A.LOPATINA, JRNL AUTH 2 E.KLIMUK,L.MINAKHIN,K.SEVERINOV,S.J.GREIVE,A.A.ANTSON JRNL TITL VIRAL GENOME PACKAGING TERMINASE CLEAVES DNA USING THE JRNL TITL 2 CANONICAL RUVC-LIKE TWO-METAL CATALYSIS MECHANISM. JRNL REF NUCLEIC ACIDS RES. V. 45 3580 2017 JRNL REFN ESSN 1362-4962 JRNL PMID 28100693 JRNL DOI 10.1093/NAR/GKW1354 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0155 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.72 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 8735 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 433 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.20 REMARK 3 REFLECTION IN BIN (WORKING SET) : 587 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE SET COUNT : 33 REMARK 3 BIN FREE R VALUE : 0.3590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1407 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 17 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : 0.27000 REMARK 3 B33 (A**2) : -0.89000 REMARK 3 B12 (A**2) : 0.14000 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): 0.305 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.252 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.228 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.194 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1431 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1319 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1943 ; 1.291 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3012 ; 0.861 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 184 ; 6.177 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 64 ;37.342 ;24.063 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 223 ;12.077 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;11.384 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 221 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1658 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 329 ; 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): 742 ; 3.100 ; 5.407 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 741 ; 3.100 ; 5.404 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 924 ; 4.680 ; 8.094 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 5M1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-OCT-16. REMARK 100 THE DEPOSITION ID IS D_1200001713. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JAN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9183 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 47.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.80400 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: SAD 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 (%): 47.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M BIS-TRIS REMARK 280 PH 5.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 63.83933 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 31.91967 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.91967 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 63.83933 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 253 REMARK 465 PRO A 254 REMARK 465 ALA A 255 REMARK 465 GLY A 350 REMARK 465 GLY A 443 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 272 CG CD OE1 OE2 REMARK 470 ARG A 273 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 281 CG CD OE1 OE2 REMARK 470 ARG A 284 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 297 CG CD CE NZ REMARK 470 GLN A 299 CG CD OE1 NE2 REMARK 470 GLU A 337 CG CD OE1 OE2 REMARK 470 TRP A 349 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 349 CZ3 CH2 REMARK 470 VAL A 351 CG1 CG2 REMARK 470 ASP A 353 CG OD1 OD2 REMARK 470 LEU A 369 CG CD1 CD2 REMARK 470 VAL A 371 CG1 CG2 REMARK 470 GLU A 389 CG CD OE1 OE2 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 298 -141.51 62.00 REMARK 500 SER A 373 131.00 -175.50 REMARK 500 ASN A 397 76.59 -69.93 REMARK 500 REMARK 500 REMARK: NULL DBREF 5M1F A 257 443 UNP A7XXR1 A7XXR1_9CAUD 257 443 SEQADV 5M1F GLY A 253 UNP A7XXR1 EXPRESSION TAG SEQADV 5M1F PRO A 254 UNP A7XXR1 EXPRESSION TAG SEQADV 5M1F ALA A 255 UNP A7XXR1 EXPRESSION TAG SEQADV 5M1F MET A 256 UNP A7XXR1 EXPRESSION TAG SEQADV 5M1F ALA A 315 UNP A7XXR1 VAL 315 CONFLICT SEQRES 1 A 191 GLY PRO ALA MET ASN SER VAL PHE SER GLY LEU ASP MET SEQRES 2 A 191 LEU ILE LEU LEU PRO TYR GLU ARG ARG GLY THR ARG LEU SEQRES 3 A 191 VAL VAL GLU ASP TYR ARG PRO ASP HIS ILE TYR CYS ILE SEQRES 4 A 191 GLY ALA ASP PHE GLY LYS ASN GLN ASP TYR SER VAL PHE SEQRES 5 A 191 SER VAL LEU ASP LEU ASP THR GLY ALA ILE ALA CYS LEU SEQRES 6 A 191 GLU ARG MET ASN GLY ALA THR TRP SER ASP GLN VAL ALA SEQRES 7 A 191 ARG LEU LYS ALA LEU SER GLU ASP TYR GLY HIS ALA TYR SEQRES 8 A 191 VAL VAL ALA ASP THR TRP GLY VAL GLY ASP ALA ILE ALA SEQRES 9 A 191 GLU GLU LEU ASP ALA GLN GLY ILE ASN TYR THR PRO LEU SEQRES 10 A 191 PRO VAL LYS SER SER SER VAL LYS GLU GLN LEU ILE SER SEQRES 11 A 191 ASN LEU ALA LEU LEU MET GLU LYS GLY GLN VAL ALA VAL SEQRES 12 A 191 PRO ASN ASP LYS THR ILE LEU ASP GLU LEU ARG ASN PHE SEQRES 13 A 191 ARG TYR TYR ARG THR ALA SER GLY ASN GLN VAL MET ARG SEQRES 14 A 191 ALA TYR GLY ARG GLY HIS ASP ASP ILE VAL MET SER LEU SEQRES 15 A 191 ALA LEU ALA TYR SER GLN TYR GLU GLY FORMUL 2 HOH *17(H2 O) HELIX 1 AA1 PHE A 260 LEU A 266 5 7 HELIX 2 AA2 THR A 324 TYR A 339 1 16 HELIX 3 AA3 ASP A 353 GLY A 363 1 11 HELIX 4 AA4 SER A 373 LYS A 390 1 18 HELIX 5 AA5 ASP A 398 ASN A 407 1 10 HELIX 6 AA6 ASP A 428 SER A 439 1 12 SHEET 1 AA1 2 ILE A 267 LEU A 269 0 SHEET 2 AA1 2 ALA A 394 PRO A 396 1 O VAL A 395 N LEU A 269 SHEET 1 AA2 7 GLU A 272 ARG A 274 0 SHEET 2 AA2 7 ARG A 277 VAL A 279 -1 O ARG A 277 N ARG A 274 SHEET 3 AA2 7 ILE A 314 ASN A 321 -1 O LEU A 317 N LEU A 278 SHEET 4 AA2 7 TYR A 301 ASP A 308 -1 N VAL A 306 O CYS A 316 SHEET 5 AA2 7 TYR A 289 ASP A 294 -1 N CYS A 290 O LEU A 307 SHEET 6 AA2 7 TYR A 343 ASP A 347 1 O VAL A 345 N ILE A 291 SHEET 7 AA2 7 TYR A 366 PRO A 368 1 O THR A 367 N ALA A 346 SHEET 1 AA3 2 PHE A 408 ARG A 412 0 SHEET 2 AA3 2 GLN A 418 ALA A 422 -1 O VAL A 419 N TYR A 411 CRYST1 55.102 55.102 95.759 90.00 90.00 120.00 P 32 2 1 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 0.018148 0.010478 0.000000 0.00000 SCALE2 0.000000 0.020956 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010443 0.00000