HEADER TOXIN 18-DEC-07 2VK9 TITLE CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF ALPHA-TOXIN FROM TITLE 2 CLOSTRIDIUM NOVYI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-TOXIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1-551; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM NOVYI; SOURCE 3 ORGANISM_TAXID: 1542; SOURCE 4 ATCC: 19402; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TOXIN, GLYCOSYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.O.P.ZIEGLER,T.JANK,K.AKTORIES,G.E.SCHULZ REVDAT 4 08-MAY-24 2VK9 1 REMARK REVDAT 3 24-FEB-09 2VK9 1 VERSN REVDAT 2 08-APR-08 2VK9 1 JRNL REVDAT 1 18-MAR-08 2VK9 0 JRNL AUTH M.O.P.ZIEGLER,T.JANK,K.AKTORIES,G.E.SCHULZ JRNL TITL CONFORMATIONAL CHANGES AND REACTION OF CLOSTRIDIAL JRNL TITL 2 GLYCOSYLATING TOXINS. JRNL REF J.MOL.BIOL. V. 377 1346 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18325534 JRNL DOI 10.1016/J.JMB.2007.12.065 REMARK 2 REMARK 2 RESOLUTION. 2.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 77.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 23617 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) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1244 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) : 2.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.92 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1736 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE SET COUNT : 92 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4415 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.02000 REMARK 3 B22 (A**2) : -1.02000 REMARK 3 B33 (A**2) : 1.53000 REMARK 3 B12 (A**2) : -0.51000 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): 0.567 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.323 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.239 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.280 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.902 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.863 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4496 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6065 ; 1.127 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 539 ; 5.371 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 224 ;38.984 ;25.536 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 855 ;16.730 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;20.645 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 672 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3356 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1929 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3152 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 120 ; 0.121 ; 0.200 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): 26 ; 0.194 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.174 ; 0.200 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): 2693 ; 0.613 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4369 ; 1.144 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1803 ; 1.146 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1696 ; 1.990 ; 4.500 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 : 1.40 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 2VK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1290034819. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99570 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24863 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.850 REMARK 200 RESOLUTION RANGE LOW (A) : 77.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.60 REMARK 200 R MERGE FOR SHELL (I) : 0.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.300 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: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 25.86833 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 51.73667 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 38.80250 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 64.67083 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 12.93417 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: PQS 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 MET A 1 REMARK 465 THR A 542 REMARK 465 TYR A 543 REMARK 465 ILE A 544 REMARK 465 GLY A 545 REMARK 465 ARG A 546 REMARK 465 THR A 547 REMARK 465 LEU A 548 REMARK 465 ASN A 549 REMARK 465 TYR A 550 REMARK 465 GLU A 551 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 247 -121.90 54.65 REMARK 500 GLU A 533 41.32 -83.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 2VK9 A 1 551 UNP Q46149 Q46149_CLONO 1 551 SEQRES 1 A 551 MET LEU ILE THR ARG GLU GLN LEU MET LYS ILE ALA SER SEQRES 2 A 551 ILE PRO LEU LYS ARG LYS GLU PRO GLU TYR ASN LEU ILE SEQRES 3 A 551 LEU ASP ALA LEU GLU ASN PHE ASN ARG ASP ILE GLU GLY SEQRES 4 A 551 THR SER VAL LYS GLU ILE TYR SER LYS LEU SER LYS LEU SEQRES 5 A 551 ASN GLU LEU VAL ASP ASN TYR GLN THR LYS TYR PRO SER SEQRES 6 A 551 SER GLY ARG ASN LEU ALA LEU GLU ASN PHE ARG ASP SER SEQRES 7 A 551 LEU TYR SER GLU LEU ARG GLU LEU ILE LYS ASN SER ARG SEQRES 8 A 551 THR SER THR ILE ALA SER LYS ASN LEU SER PHE ILE TRP SEQRES 9 A 551 ILE GLY GLY PRO ILE SER ASP GLN SER LEU GLU TYR TYR SEQRES 10 A 551 ASN MET TRP LYS MET PHE ASN LYS ASP TYR ASN ILE ARG SEQRES 11 A 551 LEU PHE TYR ASP LYS ASN SER LEU LEU VAL ASN THR LEU SEQRES 12 A 551 LYS THR ALA ILE ILE GLN GLU SER SER LYS VAL ILE ILE SEQRES 13 A 551 GLU GLN ASN GLN SER ASN ILE LEU ASP GLY THR TYR GLY SEQRES 14 A 551 HIS ASN LYS PHE TYR SER ASP ARG MET LYS LEU ILE TYR SEQRES 15 A 551 ARG TYR LYS ARG GLU LEU LYS MET LEU TYR GLU ASN MET SEQRES 16 A 551 LYS GLN ASN ASN SER VAL ASP ASP ILE ILE ILE ASN PHE SEQRES 17 A 551 LEU SER ASN TYR PHE LYS TYR ASP ILE GLY LYS LEU ASN SEQRES 18 A 551 ASN GLN LYS GLU ASN ASN ASN ASN LYS MET ILE ALA ILE SEQRES 19 A 551 GLY ALA THR ASP ILE ASN THR GLU ASN ILE LEU THR ASN SEQRES 20 A 551 LYS LEU LYS SER TYR TYR TYR GLN GLU LEU ILE GLN THR SEQRES 21 A 551 ASN ASN LEU ALA ALA ALA SER ASP ILE LEU ARG ILE ALA SEQRES 22 A 551 ILE LEU LYS LYS TYR GLY GLY VAL TYR CYS ASP LEU ASP SEQRES 23 A 551 PHE LEU PRO GLY VAL ASN LEU SER LEU PHE ASN ASP ILE SEQRES 24 A 551 SER LYS PRO ASN GLY MET ASP SER ASN TYR TRP GLU ALA SEQRES 25 A 551 ALA ILE PHE GLU ALA ILE ALA ASN GLU LYS LYS LEU MET SEQRES 26 A 551 ASN ASN TYR PRO TYR LYS TYR MET GLU GLN VAL PRO SER SEQRES 27 A 551 GLU ILE LYS GLU ARG ILE LEU SER PHE VAL ARG ASN HIS SEQRES 28 A 551 ASP ILE ASN ASP LEU ILE LEU PRO LEU GLY ASP ILE LYS SEQRES 29 A 551 ILE SER GLN LEU GLU ILE LEU LEU SER ARG LEU LYS ALA SEQRES 30 A 551 ALA THR GLY LYS LYS THR PHE SER ASN ALA PHE ILE ILE SEQRES 31 A 551 SER ASN ASN ASP SER LEU THR LEU ASN ASN LEU ILE SER SEQRES 32 A 551 GLN LEU GLU ASN ARG TYR GLU ILE LEU ASN SER ILE ILE SEQRES 33 A 551 GLN GLU LYS PHE LYS ILE CYS GLU THR TYR ASP SER TYR SEQRES 34 A 551 ILE ASN SER VAL SER GLU LEU VAL LEU GLU THR THR PRO SEQRES 35 A 551 LYS ASN LEU SER MET ASP GLY SER SER PHE TYR GLN GLN SEQRES 36 A 551 ILE ILE GLY TYR LEU SER SER GLY PHE LYS PRO GLU VAL SEQRES 37 A 551 ASN SER THR VAL PHE PHE SER GLY PRO ASN ILE TYR SER SEQRES 38 A 551 SER ALA THR CYS ASP THR TYR HIS PHE ILE LYS ASN THR SEQRES 39 A 551 PHE ASP MET LEU SER SER GLN ASN GLN GLU ILE PHE GLU SEQRES 40 A 551 ALA SER ASN ASN LEU TYR PHE SER LYS THR HIS ASP GLU SEQRES 41 A 551 PHE LYS SER SER TRP LEU LEU ARG SER ASN ILE ALA GLU SEQRES 42 A 551 LYS GLU PHE GLN LYS LEU ILE LYS THR TYR ILE GLY ARG SEQRES 43 A 551 THR LEU ASN TYR GLU FORMUL 2 HOH *24(H2 O) HELIX 1 1 GLU A 20 ASP A 36 1 17 HELIX 2 2 SER A 41 TYR A 63 1 23 HELIX 3 3 ARG A 68 ARG A 91 1 24 HELIX 4 4 SER A 110 ASN A 124 1 15 HELIX 5 5 LEU A 139 GLN A 158 1 20 HELIX 6 6 ASN A 159 LEU A 164 5 6 HELIX 7 7 LYS A 172 LYS A 196 1 25 HELIX 8 8 SER A 200 LYS A 214 1 15 HELIX 9 9 ASP A 216 GLY A 235 1 20 HELIX 10 10 ASN A 240 GLU A 242 5 3 HELIX 11 11 THR A 246 GLN A 259 1 14 HELIX 12 12 ASN A 262 GLY A 279 1 18 HELIX 13 13 ASN A 292 ILE A 299 5 8 HELIX 14 14 ASP A 306 LYS A 322 1 17 HELIX 15 15 PRO A 337 ASN A 350 1 14 HELIX 16 16 ASP A 352 ILE A 357 1 6 HELIX 17 17 SER A 395 CYS A 423 1 29 HELIX 18 18 THR A 425 THR A 441 1 17 HELIX 19 19 SER A 446 GLN A 454 1 9 HELIX 20 20 GLN A 455 TYR A 459 5 5 HELIX 21 21 ASN A 469 PHE A 473 5 5 HELIX 22 22 GLY A 476 HIS A 489 1 14 HELIX 23 23 SER A 499 GLU A 504 1 6 HELIX 24 24 SER A 509 TYR A 513 5 5 HELIX 25 25 THR A 517 SER A 524 1 8 HELIX 26 26 TRP A 525 LEU A 527 5 3 HELIX 27 27 LYS A 534 LEU A 539 1 6 SHEET 1 AA 6 THR A 237 ASP A 238 0 SHEET 2 AA 6 ASN A 128 TYR A 133 1 O LEU A 131 N THR A 237 SHEET 3 AA 6 ASN A 99 ILE A 103 1 O LEU A 100 N ARG A 130 SHEET 4 AA 6 GLY A 280 CYS A 283 1 O VAL A 281 N SER A 101 SHEET 5 AA 6 LYS A 382 SER A 391 -1 O ILE A 389 N TYR A 282 SHEET 6 AA 6 LEU A 371 LYS A 376 -1 O LEU A 371 N ILE A 390 CRYST1 154.612 154.612 77.605 90.00 90.00 120.00 P 61 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 0.006468 0.003734 0.000000 0.00000 SCALE2 0.000000 0.007468 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012886 0.00000