HEADER TRANSFERASE 27-AUG-99 1CWY TITLE CRYSTAL STRUCTURE OF AMYLOMALTASE FROM THERMUS AQUATICUS, A TITLE 2 GLYCOSYLTRANSFERASE CATALYSING THE PRODUCTION OF LARGE CYCLIC GLUCANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMYLOMALTASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MALQ; COMPND 5 EC: 2.4.1.25; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS; SOURCE 3 ORGANISM_TAXID: 271; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: MC1061; SOURCE 7 EXPRESSION_SYSTEM_ATCC_NUMBER: 33923; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: STARTING PLASMID PGEX-NDE, FINAL PLASMID SOURCE 10 WITH CLONED GENE PFQG8 KEYWDS (BETA, ALPHA)8 BARREL, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR I.PRZYLAS,K.TOMOO,Y.TERADA,T.TAKAHA,K.FUJI,W.SAENGER,N.STRAETER REVDAT 5 07-FEB-24 1CWY 1 REMARK REVDAT 4 04-OCT-17 1CWY 1 REMARK REVDAT 3 24-FEB-09 1CWY 1 VERSN REVDAT 2 01-APR-03 1CWY 1 JRNL REVDAT 1 28-FEB-01 1CWY 0 JRNL AUTH I.PRZYLAS,K.TOMOO,Y.TERADA,T.TAKAHA,K.FUJII,W.SAENGER, JRNL AUTH 2 N.STRATER JRNL TITL CRYSTAL STRUCTURE OF AMYLOMALTASE FROM THERMUS AQUATICUS, A JRNL TITL 2 GLYCOSYLTRANSFERASE CATALYSING THE PRODUCTION OF LARGE JRNL TITL 3 CYCLIC GLUCANS. JRNL REF J.MOL.BIOL. V. 296 873 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10677288 JRNL DOI 10.1006/JMBI.1999.3503 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : CNS_TOPPAR/PROTEIN_REP.PARAM CNS_ REMARK 3 TOPPAR/WATER_REP.PARAM REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 500.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 56264 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 SET) : 0.190 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2848 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8540 REMARK 3 BIN R VALUE (WORKING SET) : 0.3030 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 465 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4064 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 739 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.91000 REMARK 3 B22 (A**2) : -10.91000 REMARK 3 B33 (A**2) : 21.81000 REMARK 3 B12 (A**2) : -4.43000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.32 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.37 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.010 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.670 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.530 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.370 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 78.04 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PA REMARK 3 PARAMETER FILE 2 : WATER_REP.PARA REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CWY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000009595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.981 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SOFTWARE AT SYNCHROTRON REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56277 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 7.40000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 33.7000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, ETHYLENE GLYCOL, HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,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 21.40000 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 42.80000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 21.40000 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 42.80000 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 249 O HOH A 1093 2.16 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 TYR A 20 33.55 75.98 REMARK 500 ASP A 249 -158.13 -146.62 REMARK 500 PHE A 251 -64.83 -105.88 REMARK 500 THR A 310 -164.50 -128.82 REMARK 500 PRO A 320 48.82 -78.84 REMARK 500 ASP A 370 -117.31 -143.06 REMARK 500 TRP A 473 18.92 56.11 REMARK 500 REMARK 500 REMARK: NULL DBREF 1CWY A 1 500 UNP O87172 MALQ_THETH 1 500 SEQRES 1 A 500 MET GLU LEU PRO ARG ALA PHE GLY LEU LEU LEU HIS PRO SEQRES 2 A 500 THR SER LEU PRO GLY PRO TYR GLY VAL GLY VAL LEU GLY SEQRES 3 A 500 ARG GLU ALA ARG ASP PHE LEU ARG PHE LEU LYS GLU ALA SEQRES 4 A 500 GLY GLY ARG TYR TRP GLN VAL LEU PRO LEU GLY PRO THR SEQRES 5 A 500 GLY TYR GLY ASP SER PRO TYR GLN SER PHE SER ALA PHE SEQRES 6 A 500 ALA GLY ASN PRO TYR LEU ILE ASP LEU ARG PRO LEU ALA SEQRES 7 A 500 GLU ARG GLY TYR VAL ARG LEU GLU ASP PRO GLY PHE PRO SEQRES 8 A 500 GLN GLY ARG VAL ASP TYR GLY LEU LEU TYR ALA TRP LYS SEQRES 9 A 500 TRP PRO ALA LEU LYS GLU ALA PHE ARG GLY PHE LYS GLU SEQRES 10 A 500 LYS ALA SER PRO GLU GLU ARG GLU ALA PHE ALA ALA PHE SEQRES 11 A 500 ARG GLU ARG GLU ALA TRP TRP LEU GLU ASP TYR ALA LEU SEQRES 12 A 500 PHE MET ALA LEU LYS GLY ALA HIS GLY GLY LEU PRO TRP SEQRES 13 A 500 ASN ARG TRP PRO LEU PRO LEU ARG LYS ARG GLU GLU LYS SEQRES 14 A 500 ALA LEU ARG GLU ALA LYS SER ALA LEU ALA GLU GLU VAL SEQRES 15 A 500 ALA PHE HIS ALA PHE THR GLN TRP LEU PHE PHE ARG GLN SEQRES 16 A 500 TRP GLY ALA LEU LYS ALA GLU ALA GLU ALA LEU GLY ILE SEQRES 17 A 500 ARG ILE ILE GLY ASP MET PRO ILE PHE VAL ALA GLU ASP SEQRES 18 A 500 SER ALA GLU VAL TRP ALA HIS PRO GLU TRP PHE HIS LEU SEQRES 19 A 500 ASP GLU GLU GLY ARG PRO THR VAL VAL ALA GLY VAL PRO SEQRES 20 A 500 PRO ASP TYR PHE SER GLU THR GLY GLN ARG TRP GLY ASN SEQRES 21 A 500 PRO LEU TYR ARG TRP ASP VAL LEU GLU ARG GLU GLY PHE SEQRES 22 A 500 SER PHE TRP ILE ARG ARG LEU GLU LYS ALA LEU GLU LEU SEQRES 23 A 500 PHE HIS LEU VAL ARG ILE ASP HIS PHE ARG GLY PHE GLU SEQRES 24 A 500 ALA TYR TRP GLU ILE PRO ALA SER CYS PRO THR ALA VAL SEQRES 25 A 500 GLU GLY ARG TRP VAL LYS ALA PRO GLY GLU LYS LEU PHE SEQRES 26 A 500 GLN LYS ILE GLN GLU VAL PHE GLY GLU VAL PRO VAL LEU SEQRES 27 A 500 ALA GLU ASP LEU GLY VAL ILE THR PRO GLU VAL GLU ALA SEQRES 28 A 500 LEU ARG ASP ARG PHE GLY LEU PRO GLY MET LYS VAL LEU SEQRES 29 A 500 GLN PHE ALA PHE ASP ASP GLY MET GLU ASN PRO PHE LEU SEQRES 30 A 500 PRO HIS ASN TYR PRO ALA HIS GLY ARG VAL VAL VAL TYR SEQRES 31 A 500 THR GLY THR HIS ASP ASN ASP THR THR LEU GLY TRP TYR SEQRES 32 A 500 ARG THR ALA THR PRO HIS GLU LYS ALA PHE MET ALA ARG SEQRES 33 A 500 TYR LEU ALA ASP TRP GLY ILE THR PHE ARG GLU GLU GLU SEQRES 34 A 500 GLU VAL PRO TRP ALA LEU MET HIS LEU GLY MET LYS SER SEQRES 35 A 500 VAL ALA ARG LEU ALA VAL TYR PRO VAL GLN ASP VAL LEU SEQRES 36 A 500 ALA LEU GLY SER GLU ALA ARG MET ASN TYR PRO GLY ARG SEQRES 37 A 500 PRO SER GLY ASN TRP ALA TRP ARG LEU LEU PRO GLY GLU SEQRES 38 A 500 LEU SER PRO GLU HIS GLY ALA ARG LEU ARG ALA MET ALA SEQRES 39 A 500 GLU ALA THR GLU ARG LEU FORMUL 2 HOH *739(H2 O) HELIX 1 1 HIS A 12 LEU A 16 5 5 HELIX 2 2 GLY A 26 ALA A 39 1 14 HELIX 3 3 ASN A 68 ILE A 72 5 5 HELIX 4 4 LEU A 74 GLU A 79 1 6 HELIX 5 5 ASP A 96 ALA A 119 1 24 HELIX 6 6 SER A 120 ALA A 135 1 16 HELIX 7 7 GLU A 134 HIS A 151 1 18 HELIX 8 8 PRO A 155 TRP A 159 5 5 HELIX 9 9 PRO A 160 LYS A 165 1 6 HELIX 10 10 GLU A 167 LEU A 178 1 12 HELIX 11 11 LEU A 178 LEU A 206 1 29 HELIX 12 12 SER A 222 HIS A 228 1 7 HELIX 13 13 PRO A 229 TRP A 231 5 3 HELIX 14 14 ARG A 264 GLU A 271 1 8 HELIX 15 15 PHE A 273 PHE A 287 1 15 HELIX 16 16 HIS A 294 PHE A 298 5 5 HELIX 17 17 PRO A 320 GLY A 333 1 14 HELIX 18 18 THR A 346 PHE A 356 1 11 HELIX 19 19 GLN A 365 ALA A 367 5 3 HELIX 20 20 LEU A 377 TYR A 381 5 5 HELIX 21 21 THR A 398 ALA A 406 1 9 HELIX 22 22 THR A 407 TRP A 421 1 15 HELIX 23 23 GLU A 427 GLU A 429 5 3 HELIX 24 24 GLU A 430 SER A 442 1 13 HELIX 25 25 VAL A 451 LEU A 455 1 5 HELIX 26 26 GLY A 458 ARG A 462 5 5 HELIX 27 27 SER A 483 THR A 497 1 15 SHEET 1 A 8 VAL A 337 ALA A 339 0 SHEET 2 A 8 LEU A 289 ASP A 293 1 O VAL A 290 N LEU A 338 SHEET 3 A 8 ARG A 209 PRO A 215 1 O ILE A 210 N LEU A 289 SHEET 4 A 8 TYR A 43 GLN A 45 1 O TRP A 44 N ILE A 211 SHEET 5 A 8 ALA A 6 LEU A 10 1 O PHE A 7 N TYR A 43 SHEET 6 A 8 LEU A 446 PRO A 450 1 O ALA A 447 N GLY A 8 SHEET 7 A 8 VAL A 387 TYR A 390 1 O VAL A 387 N LEU A 446 SHEET 8 A 8 GLY A 360 VAL A 363 1 O GLY A 360 N VAL A 388 SHEET 1 B 4 GLN A 256 PRO A 261 0 SHEET 2 B 4 VAL A 242 VAL A 246 -1 N ALA A 244 O ASN A 260 SHEET 3 B 4 ALA A 300 PRO A 305 -1 N TRP A 302 O GLY A 245 SHEET 4 B 4 ARG A 315 LYS A 318 -1 O ARG A 315 N GLU A 303 CRYST1 155.700 155.700 64.200 90.00 90.00 120.00 P 64 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 0.006423 0.003708 0.000000 0.00000 SCALE2 0.000000 0.007416 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015576 0.00000