HEADER TOXIN, TRANSFERASE 29-MAY-20 6X6W TITLE CRYSTAL STRUCTURE OF INACTIVE ENZYMATIC BINARY TOXIN COMPONENT FROM TITLE 2 CLOSTRIDIUM DIFFICILE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADP-RIBOSYLTRANSFERASE; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIOIDES DIFFICILE; SOURCE 3 ORGANISM_TAXID: 1496; SOURCE 4 GENE: CDTA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RIBOSYLTRANSFERASE, CDTA, TOXIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR E.POZHARSKI REVDAT 2 18-OCT-23 6X6W 1 REMARK REVDAT 1 28-JUL-21 6X6W 0 JRNL AUTH E.POZHARSKI JRNL TITL CRYSTAL STRUCTURE OF INACTIVE ENZYMATIC BINARY TOXIN JRNL TITL 2 COMPONENT FROM CLOSTRIDIUM DIFFICILE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 36639 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1831 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 18 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.95 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.78 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1757 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2305 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1665 REMARK 3 BIN R VALUE (WORKING SET) : 0.2263 REMARK 3 BIN FREE R VALUE : 0.3076 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.24 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 92 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3318 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 306 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.47360 REMARK 3 B22 (A**2) : -1.00040 REMARK 3 B33 (A**2) : 0.52670 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.10430 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.251 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.156 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.139 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.151 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.137 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.908 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3441 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4657 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1254 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 103 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 490 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3441 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 451 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 4502 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.10 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.48 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.27 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6X6W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1000249717. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97945 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36970 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 39.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : NULL 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 REMARK 200 STARTING MODEL: 2WN4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG MME2K, 0.1M MIB PH7, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 22.23500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 VAL B 1 REMARK 465 ALA B 2 REMARK 465 ASN B 3 REMARK 465 THR B 4 REMARK 465 THR B 5 REMARK 465 TYR B 6 REMARK 465 LYS B 7 REMARK 465 ALA B 8 REMARK 465 PRO B 9 REMARK 465 ILE B 10 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 B 32 CG CD OE1 OE2 REMARK 470 LYS B 58 CG CD CE NZ REMARK 470 GLU B 277 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 LEU B 17 -121.43 56.77 REMARK 500 ASP B 52 46.79 -141.30 REMARK 500 ASN B 110 45.26 -82.63 REMARK 500 ASN B 110 46.90 -82.63 REMARK 500 ASN B 170 13.97 80.69 REMARK 500 THR B 179 -108.76 60.11 REMARK 500 LYS B 221 -120.25 52.52 REMARK 500 REMARK 500 REMARK: NULL DBREF 6X6W B 1 420 UNP F5B5W8 F5B5W8_CLODI 44 463 SEQADV 6X6W ALA B 2 UNP F5B5W8 CYS 45 CONFLICT SEQRES 1 B 420 VAL ALA ASN THR THR TYR LYS ALA PRO ILE GLU ARG PRO SEQRES 2 B 420 GLU ASP PHE LEU LYS ASP LYS GLU LYS ALA LYS GLU TRP SEQRES 3 B 420 GLU ARG LYS GLU ALA GLU ARG ILE GLU GLN LYS LEU GLU SEQRES 4 B 420 ARG SER GLU LYS GLU ALA LEU GLU SER TYR LYS LYS ASP SEQRES 5 B 420 SER VAL GLU ILE SER LYS TYR SER GLN THR ARG ASN TYR SEQRES 6 B 420 PHE TYR ASP TYR GLN ILE GLU ALA ASN SER ARG GLU LYS SEQRES 7 B 420 GLU TYR LYS GLU LEU ARG ASN ALA ILE SER LYS ASN LYS SEQRES 8 B 420 ILE ASP LYS PRO MET TYR VAL TYR TYR PHE GLU SER PRO SEQRES 9 B 420 GLU LYS PHE ALA PHE ASN LYS VAL ILE ARG THR GLU ASN SEQRES 10 B 420 GLN ASN GLU ILE SER LEU GLU LYS PHE ASN GLU PHE LYS SEQRES 11 B 420 GLU THR ILE GLN ASN LYS LEU PHE LYS GLN ASP GLY PHE SEQRES 12 B 420 LYS ASP ILE SER LEU TYR GLU PRO GLY LYS GLY ASP GLU SEQRES 13 B 420 LYS PRO THR PRO LEU LEU MET HIS LEU LYS LEU PRO ARG SEQRES 14 B 420 ASN THR GLY MET LEU PRO TYR THR ASN THR ASN ASN VAL SEQRES 15 B 420 SER THR LEU ILE GLU GLN GLY TYR SER ILE LYS ILE ASP SEQRES 16 B 420 LYS ILE VAL ARG ILE VAL ILE ASP GLY LYS HIS TYR ILE SEQRES 17 B 420 LYS ALA GLU ALA SER VAL VAL SER SER LEU ASP PHE LYS SEQRES 18 B 420 ASP ASP VAL SER LYS GLY ASP SER TRP GLY LYS ALA ASN SEQRES 19 B 420 TYR ASN ASP TRP SER ASN LYS LEU THR PRO ASN GLU LEU SEQRES 20 B 420 ALA ASP VAL ASN ASP TYR MET ARG GLY GLY TYR THR ALA SEQRES 21 B 420 ILE ASN ASN TYR LEU ILE SER ASN GLY PRO VAL ASN ASN SEQRES 22 B 420 PRO ASN PRO GLU LEU ASP SER LYS ILE THR ASN ILE GLU SEQRES 23 B 420 ASN ALA LEU LYS ARG GLU PRO ILE PRO THR ASN LEU THR SEQRES 24 B 420 VAL TYR ARG ARG SER GLY PRO GLN GLU PHE GLY LEU THR SEQRES 25 B 420 LEU THR SER PRO GLU TYR ASP PHE ASN LYS LEU GLU ASN SEQRES 26 B 420 ILE ASP ALA PHE LYS SER LYS TRP GLU GLY GLN ALA LEU SEQRES 27 B 420 SER TYR PRO ASN PHE ILE SER THR SER ILE GLY SER VAL SEQRES 28 B 420 ASN MET SER ALA PHE ALA LYS ARG LYS ILE VAL LEU ARG SEQRES 29 B 420 ILE THR ILE PRO LYS GLY SER PRO GLY ALA TYR LEU SER SEQRES 30 B 420 ALA ILE PRO GLY TYR ALA GLY GLU TYR GLU VAL LEU LEU SEQRES 31 B 420 ASN HIS GLY SER LYS PHE LYS ILE ASN LYS ILE ASP SER SEQRES 32 B 420 TYR LYS ASP GLY THR ILE THR LYS LEU ILE VAL ASP ALA SEQRES 33 B 420 THR LEU ILE PRO FORMUL 2 HOH *306(H2 O) HELIX 1 AA1 ASP B 19 GLN B 36 1 18 HELIX 2 AA2 GLU B 39 ARG B 63 1 25 HELIX 3 AA3 ASN B 64 PHE B 66 5 3 HELIX 4 AA4 TYR B 67 ASN B 74 1 8 HELIX 5 AA5 ARG B 76 LYS B 89 1 14 HELIX 6 AA6 SER B 103 ALA B 108 5 6 HELIX 7 AA7 SER B 122 GLN B 134 1 13 HELIX 8 AA8 ASP B 223 ASN B 236 1 14 HELIX 9 AA9 TRP B 238 LEU B 242 5 5 HELIX 10 AB1 THR B 243 ARG B 255 1 13 HELIX 11 AB2 GLY B 257 SER B 267 1 11 HELIX 12 AB3 ASN B 268 ASN B 273 1 6 HELIX 13 AB4 ASN B 275 GLU B 292 1 18 HELIX 14 AB5 GLY B 305 GLY B 310 5 6 HELIX 15 AB6 SER B 315 ASP B 319 5 5 HELIX 16 AB7 LYS B 322 GLU B 334 1 13 HELIX 17 AB8 MET B 353 ALA B 357 5 5 HELIX 18 AB9 SER B 377 ILE B 379 5 3 SHEET 1 AA1 5 MET B 96 PHE B 101 0 SHEET 2 AA1 5 LEU B 161 LEU B 167 -1 O LEU B 165 N VAL B 98 SHEET 3 AA1 5 LYS B 205 VAL B 215 1 O ILE B 208 N LEU B 162 SHEET 4 AA1 5 ASN B 181 ILE B 202 -1 N VAL B 198 O LYS B 209 SHEET 5 AA1 5 LEU B 137 ILE B 146 -1 N GLN B 140 O TYR B 190 SHEET 1 AA2 5 MET B 96 PHE B 101 0 SHEET 2 AA2 5 LEU B 161 LEU B 167 -1 O LEU B 165 N VAL B 98 SHEET 3 AA2 5 LYS B 205 VAL B 215 1 O ILE B 208 N LEU B 162 SHEET 4 AA2 5 ASN B 181 ILE B 202 -1 N VAL B 198 O LYS B 209 SHEET 5 AA2 5 LEU B 174 ASN B 178 -1 N ASN B 178 O ASN B 181 SHEET 1 AA3 5 LEU B 298 SER B 304 0 SHEET 2 AA3 5 ILE B 361 ILE B 367 -1 O LEU B 363 N ARG B 302 SHEET 3 AA3 5 ILE B 409 ILE B 419 1 O VAL B 414 N VAL B 362 SHEET 4 AA3 5 LYS B 395 ASP B 406 -1 N TYR B 404 O LYS B 411 SHEET 5 AA3 5 ALA B 337 SER B 339 -1 N LEU B 338 O PHE B 396 SHEET 1 AA4 3 ILE B 344 SER B 347 0 SHEET 2 AA4 3 GLU B 387 LEU B 390 -1 O LEU B 390 N ILE B 344 SHEET 3 AA4 3 ALA B 374 TYR B 375 -1 N ALA B 374 O LEU B 389 CRYST1 77.240 44.470 78.390 90.00 116.96 90.00 P 1 21 1 2 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 0.012947 0.000000 0.006585 0.00000 SCALE2 0.000000 0.022487 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014312 0.00000