HEADER HYDROLASE 28-JAN-01 1I03 OBSLTE 04-JUL-01 1I03 1JGM TITLE HIGH RESOLUTION STRUCTURE OF THE CADMIUM-CONTAINING TITLE 2 PHOSPHOTRIESTERASE FROM PSEUDOMONAS DIMINUTA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOTRIESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PARATHION HYDROLASE, PTE; COMPND 5 EC: 3.1.8.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS DIMINUTA; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_COMMON: BACTERIA KEYWDS PTE, CADMIUM, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.M.HOLDEN,M.M.BENNING,F.M.RAUSHEL,H.SHIM REVDAT 1 04-APR-01 1I03 0 JRNL AUTH M.M.BENNING,H.SHIM,F.M.RAUSHEL,H.M.HOLDEN JRNL TITL HIGH RESOLUTION X-RAY STRUCTURES OF DIFFERENT JRNL TITL 2 METAL-SUBSTITUTED FORMS OF PHOSPHOTRIESTERASE FROM JRNL TITL 3 PSEUDOMONAS DIMINUTA JRNL REF BIOCHEMISTRY V. 40 2712 2001 JRNL REFN ASTM BICHAW US ISSN 0006-2960 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5E REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 187426 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD :NULL REMARK 3 FREE R VALUE TEST SET SELECTION :RANDOM REMARK 3 R VALUE (WORKING + TEST SET) :0.204 REMARK 3 R VALUE (WORKING SET) :0.202 REMARK 3 FREE R VALUE :0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) :NULL REMARK 3 FREE R VALUE TEST SET COUNT :9243 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2040 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 187426 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5098 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 153 REMARK 3 SOLVENT ATOMS : 704 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 0.000 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : NULL ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT STANDARD GEOMETRY REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I03 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-2001. REMARK 100 THE RCSB ID CODE IS RCSB012738. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-1999 REMARK 200 TEMPERATURE (KELVIN) : 113.0 REMARK 200 PH : 9.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.71 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC 1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 187426 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.18400 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: TNT REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM CHLORIDE, REMARK 280 PHENETHYL ALCOHOL, CHES, PH 9.0, BATCH, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 1/2+X,1/2+Y,Z REMARK 290 4555 1/2-X,1/2+Y,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 64.22500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.01500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.22500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 45.01500 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 APPLY THE FOLLOWING TO CHAINS: 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 GLY A 34 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASP A 236 OD1 ASP A 236 2656 2.02 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ALA A 203 N - CA - C ANGL. DEV. =-16.5 DEGREES REMARK 500 ASP A 236 N - CA - CB ANGL. DEV. = 13.8 DEGREES REMARK 500 ALA B 203 N - CA - C ANGL. DEV. =-17.1 DEGREES REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HZY RELATED DB: PDB REMARK 900 1HZY REPRESENTS THE ZINC-CONTAINING ENZYME DBREF 1I03 A 34 365 UNP P16648 OPD_FLASP 34 365 DBREF 1I03 B 34 365 UNP P16648 OPD_FLASP 34 365 SEQRES 1 A 332 GLY ASP ARG ILE ASN THR VAL ARG GLY PRO ILE THR ILE SEQRES 2 A 332 SER GLU ALA GLY PHE THR LEU THR HIS GLU HIS ILE CYS SEQRES 3 A 332 GLY SER SER ALA GLY PHE LEU ARG ALA TRP PRO GLU PHE SEQRES 4 A 332 PHE GLY SER ARG LYS ALA LEU ALA GLU LYS ALA VAL ARG SEQRES 5 A 332 GLY LEU ARG ARG ALA ARG ALA ALA GLY VAL ARG THR ILE SEQRES 6 A 332 VAL ASP VAL SER THR PHE ASP ILE GLY ARG ASP VAL SER SEQRES 7 A 332 LEU LEU ALA GLU VAL SER ARG ALA ALA ASP VAL HIS ILE SEQRES 8 A 332 VAL ALA ALA THR GLY LEU TRP PHE ASP PRO PRO LEU SER SEQRES 9 A 332 MET ARG LEU ARG SER VAL GLU GLU LEU THR GLN PHE PHE SEQRES 10 A 332 LEU ARG GLU ILE GLN TYR GLY ILE GLU ASP THR GLY ILE SEQRES 11 A 332 ARG ALA GLY ILE ILE LYS VAL ALA THR THR GLY LYS ALA SEQRES 12 A 332 THR PRO PHE GLN GLU LEU VAL LEU LYS ALA ALA ALA ARG SEQRES 13 A 332 ALA SER LEU ALA THR GLY VAL PRO VAL THR THR HIS THR SEQRES 14 A 332 ALA ALA SER GLN ARG ASP GLY GLU GLN GLN ALA ALA ILE SEQRES 15 A 332 PHE GLU SER GLU GLY LEU SER PRO SER ARG VAL CYS ILE SEQRES 16 A 332 GLY HIS SER ASP ASP THR ASP ASP LEU SER TYR LEU THR SEQRES 17 A 332 ALA LEU ALA ALA ARG GLY TYR LEU ILE GLY LEU ASP HIS SEQRES 18 A 332 ILE PRO HIS SER ALA ILE GLY LEU GLU ASP ASN ALA SER SEQRES 19 A 332 ALA SER ALA LEU LEU GLY ILE ARG SER TRP GLN THR ARG SEQRES 20 A 332 ALA LEU LEU ILE LYS ALA LEU ILE ASP GLN GLY TYR MET SEQRES 21 A 332 LYS GLN ILE LEU VAL SER ASN ASP TRP LEU PHE GLY PHE SEQRES 22 A 332 SER SER TYR VAL THR ASN ILE MET ASP VAL MET ASP ARG SEQRES 23 A 332 VAL ASN PRO ASP GLY MET ALA PHE ILE PRO LEU ARG VAL SEQRES 24 A 332 ILE PRO PHE LEU ARG GLU LYS GLY VAL PRO GLN GLU THR SEQRES 25 A 332 LEU ALA GLY ILE THR VAL THR ASN PRO ALA ARG PHE LEU SEQRES 26 A 332 SER PRO THR LEU ARG ALA SER SEQRES 1 B 332 GLY ASP ARG ILE ASN THR VAL ARG GLY PRO ILE THR ILE SEQRES 2 B 332 SER GLU ALA GLY PHE THR LEU THR HIS GLU HIS ILE CYS SEQRES 3 B 332 GLY SER SER ALA GLY PHE LEU ARG ALA TRP PRO GLU PHE SEQRES 4 B 332 PHE GLY SER ARG LYS ALA LEU ALA GLU LYS ALA VAL ARG SEQRES 5 B 332 GLY LEU ARG ARG ALA ARG ALA ALA GLY VAL ARG THR ILE SEQRES 6 B 332 VAL ASP VAL SER THR PHE ASP ILE GLY ARG ASP VAL SER SEQRES 7 B 332 LEU LEU ALA GLU VAL SER ARG ALA ALA ASP VAL HIS ILE SEQRES 8 B 332 VAL ALA ALA THR GLY LEU TRP PHE ASP PRO PRO LEU SER SEQRES 9 B 332 MET ARG LEU ARG SER VAL GLU GLU LEU THR GLN PHE PHE SEQRES 10 B 332 LEU ARG GLU ILE GLN TYR GLY ILE GLU ASP THR GLY ILE SEQRES 11 B 332 ARG ALA GLY ILE ILE LYS VAL ALA THR THR GLY LYS ALA SEQRES 12 B 332 THR PRO PHE GLN GLU LEU VAL LEU LYS ALA ALA ALA ARG SEQRES 13 B 332 ALA SER LEU ALA THR GLY VAL PRO VAL THR THR HIS THR SEQRES 14 B 332 ALA ALA SER GLN ARG ASP GLY GLU GLN GLN ALA ALA ILE SEQRES 15 B 332 PHE GLU SER GLU GLY LEU SER PRO SER ARG VAL CYS ILE SEQRES 16 B 332 GLY HIS SER ASP ASP THR ASP ASP LEU SER TYR LEU THR SEQRES 17 B 332 ALA LEU ALA ALA ARG GLY TYR LEU ILE GLY LEU ASP HIS SEQRES 18 B 332 ILE PRO HIS SER ALA ILE GLY LEU GLU ASP ASN ALA SER SEQRES 19 B 332 ALA SER ALA LEU LEU GLY ILE ARG SER TRP GLN THR ARG SEQRES 20 B 332 ALA LEU LEU ILE LYS ALA LEU ILE ASP GLN GLY TYR MET SEQRES 21 B 332 LYS GLN ILE LEU VAL SER ASN ASP TRP LEU PHE GLY PHE SEQRES 22 B 332 SER SER TYR VAL THR ASN ILE MET ASP VAL MET ASP ARG SEQRES 23 B 332 VAL ASN PRO ASP GLY MET ALA PHE ILE PRO LEU ARG VAL SEQRES 24 B 332 ILE PRO PHE LEU ARG GLU LYS GLY VAL PRO GLN GLU THR SEQRES 25 B 332 LEU ALA GLY ILE THR VAL THR ASN PRO ALA ARG PHE LEU SEQRES 26 B 332 SER PRO THR LEU ARG ALA SER HET CD A 401 1 HET CD A 402 1 HET CD B 401 1 HET CD B 402 1 HET NA 405 1 HET NA 406 1 HET CBX A 369 3 HET CBX B 369 3 HET EGL 407 6 HET EGL 408 4 HET EGL 409 4 HET EGL 410 4 HET EGL 411 4 HET EGL 412 4 HET EGL 413 4 HET EGL 414 4 HET EGL 415 4 HET EGL 416 4 HET EGL 417 4 HET EGL 418 4 HET EGL 419 4 HET EGL 420 4 HET EGL 421 4 HET EGL 422 4 HET EGL 423 4 HET EGL 424 4 HET EGL 425 4 HET EGL 426 4 HET EGL 427 4 HET EGL 428 4 HET EGL 429 4 HET EGL 430 4 HET EGL 431 4 HET EGL 432 4 HET EGL 433 4 HET PEL 434 9 HET PEL 435 9 HET PEL 436 13 HETNAM CD CADMIUM ION HETNAM NA SODIUM ION HETNAM CBX CARBOXY GROUP HETNAM EGL ETHYLENE GLYCOL HETNAM PEL 2-PHENYL-ETHANOL FORMUL 3 CD 4(CD 2+) FORMUL 7 NA 2(NA 1+) FORMUL 9 CBX 2(C H2 O2) FORMUL 11 EGL 27(C2 H6 O2) FORMUL 38 PEL 3(C8 H10 O) FORMUL 41 HOH *704(H2 O1) HELIX 1 1 SER A 47 ALA A 49 5 3 HELIX 2 2 GLY A 64 TRP A 69 1 6 HELIX 3 3 PRO A 70 GLY A 74 5 5 HELIX 4 4 SER A 75 ALA A 93 1 19 HELIX 5 5 THR A 103 GLY A 107 5 5 HELIX 6 6 ASP A 109 ASP A 121 1 13 HELIX 7 7 PRO A 135 LEU A 140 1 6 HELIX 8 8 SER A 142 TYR A 156 1 15 HELIX 9 9 THR A 177 GLY A 195 1 19 HELIX 10 10 ARG A 207 GLU A 219 1 13 HELIX 11 11 SER A 222 SER A 224 5 3 HELIX 12 12 HIS A 230 THR A 234 5 5 HELIX 13 13 ASP A 236 ARG A 246 1 11 HELIX 14 14 ASN A 265 GLY A 273 1 9 HELIX 15 15 SER A 276 GLN A 290 1 15 HELIX 16 16 TYR A 292 LYS A 294 5 3 HELIX 17 17 ASN A 312 ASN A 321 1 10 HELIX 18 18 ASP A 323 MET A 325 5 3 HELIX 19 19 ALA A 326 ARG A 331 1 6 HELIX 20 20 ARG A 331 LYS A 339 1 9 HELIX 21 21 PRO A 342 VAL A 351 1 10 HELIX 22 22 VAL A 351 SER A 359 1 9 HELIX 23 23 SER B 47 GLY B 50 5 4 HELIX 24 24 GLY B 64 TRP B 69 1 6 HELIX 25 25 PRO B 70 GLY B 74 5 5 HELIX 26 26 SER B 75 ALA B 93 1 19 HELIX 27 27 THR B 103 GLY B 107 5 5 HELIX 28 28 ASP B 109 ASP B 121 1 13 HELIX 29 29 PRO B 135 LEU B 140 1 6 HELIX 30 30 SER B 142 TYR B 156 1 15 HELIX 31 31 THR B 177 GLY B 195 1 19 HELIX 32 32 ALA B 203 GLN B 206 5 4 HELIX 33 33 ARG B 207 GLU B 219 1 13 HELIX 34 34 SER B 222 SER B 224 5 3 HELIX 35 35 HIS B 230 THR B 234 5 5 HELIX 36 36 ASP B 236 ARG B 246 1 11 HELIX 37 37 ASN B 265 GLY B 273 1 9 HELIX 38 38 SER B 276 GLN B 290 1 15 HELIX 39 39 TYR B 292 LYS B 294 5 3 HELIX 40 40 ASN B 312 ASN B 321 1 10 HELIX 41 41 ASP B 323 MET B 325 5 3 HELIX 42 42 ALA B 326 ARG B 331 1 6 HELIX 43 43 ARG B 331 LYS B 339 1 9 HELIX 44 44 PRO B 342 VAL B 351 1 10 HELIX 45 45 VAL B 351 SER B 359 1 9 SHEET 1 A 2 ARG A 36 THR A 39 0 SHEET 2 A 2 GLY A 42 THR A 45 -1 N GLY A 42 O THR A 39 SHEET 1 B 3 THR A 52 GLU A 56 0 SHEET 2 B 3 THR A 97 ASP A 100 1 O THR A 97 N LEU A 53 SHEET 3 B 3 HIS A 123 VAL A 125 1 O HIS A 123 N ILE A 98 SHEET 1 C 2 CYS A 59 GLY A 60 0 SHEET 2 C 2 GLY A 305 PHE A 306 1 O GLY A 305 N GLY A 60 SHEET 1 D 6 ALA A 127 GLY A 129 0 SHEET 2 D 6 ILE A 167 ALA A 171 1 O ILE A 167 N THR A 128 SHEET 3 D 6 VAL A 198 HIS A 201 1 N THR A 199 O ILE A 168 SHEET 4 D 6 VAL A 226 ILE A 228 1 N CYS A 227 O VAL A 198 SHEET 5 D 6 LEU A 249 LEU A 252 1 N LEU A 249 O VAL A 226 SHEET 6 D 6 ILE A 296 VAL A 298 1 O LEU A 297 N LEU A 252 SHEET 1 E 2 ARG B 36 THR B 39 0 SHEET 2 E 2 GLY B 42 THR B 45 -1 N GLY B 42 O THR B 39 SHEET 1 F 3 THR B 52 GLU B 56 0 SHEET 2 F 3 THR B 97 ASP B 100 1 O THR B 97 N LEU B 53 SHEET 3 F 3 HIS B 123 VAL B 125 1 O HIS B 123 N ILE B 98 SHEET 1 G 2 CYS B 59 GLY B 60 0 SHEET 2 G 2 GLY B 305 PHE B 306 1 O GLY B 305 N GLY B 60 SHEET 1 H 6 ALA B 127 GLY B 129 0 SHEET 2 H 6 ILE B 167 ALA B 171 1 O ILE B 167 N THR B 128 SHEET 3 H 6 VAL B 198 HIS B 201 1 N THR B 199 O ILE B 168 SHEET 4 H 6 VAL B 226 ILE B 228 1 N CYS B 227 O VAL B 198 SHEET 5 H 6 LEU B 249 LEU B 252 1 N LEU B 249 O VAL B 226 SHEET 6 H 6 ILE B 296 VAL B 298 1 O LEU B 297 N LEU B 252 LINK C CBX A 369 NZ LYS A 169 LINK O1 CBX A 369 CD CD A 401 LINK O2 CBX A 369 CD CD A 402 LINK C CBX B 369 NZ LYS B 169 LINK O1 CBX B 369 CD CD B 401 LINK O2 CBX B 369 CD CD B 402 LINK CD CD A 401 NE2 HIS A 55 LINK CD CD A 401 NE2 HIS A 57 LINK CD CD A 401 OD2 ASP A 301 LINK CD CD A 402 ND1 HIS A 201 LINK CD CD A 402 NE2 HIS A 230 LINK CD CD B 401 NE2 HIS B 55 LINK CD CD B 401 NE2 HIS B 57 LINK CD CD B 401 OD2 ASP B 301 LINK CD CD B 402 ND1 HIS B 201 CRYST1 128.450 90.030 68.390 90.00 91.72 90.00 C 1 2 1 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 0.007785 0.000000 0.000234 0.00000 SCALE2 0.000000 0.011107 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014630 0.00000