HEADER TOXIN 27-JUL-22 7YM7 TITLE CRYSTAL STRUCTURE OF THE SALMONELLA EFFECTOR SSEK1 F187A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPE III SECRETION SYSTEM EFFECTOR ARGININE COMPND 3 GLYCOSYLTRANSFERASE SSEK1; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA; SOURCE 3 ORGANISM_TAXID: 28901; SOURCE 4 GENE: G3V45_004211, G4O83_004375, G4X61_004300; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SALMONELLA, EFFECTOR, ARGININE GLYCOSYLATION, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR U.J.KIM,J.B.PARK,Y.YOO,H.S.CHO REVDAT 1 02-AUG-23 7YM7 0 SPRSDE 02-AUG-23 7YM7 6IXK JRNL AUTH U.J.KIM,J.B.PARK,Y.YOO,H.S.CHO JRNL TITL CRYSTAL STRUCTURE OF THE SALMONELLA EFFECTOR SSEK1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC V1.0 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 34457 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1709 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4799 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.393 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7YM7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1300031238. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-17 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 : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34504 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 46.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.06397 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 1.26500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.330 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE 0.1 M MES:NAOH REMARK 280 PH 6.5 30% (W/V) PEG 5000 MME, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 290K 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 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 88.69000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.88000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 88.69000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.88000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 THR A 22 REMARK 465 CYS A 210 REMARK 465 TYR A 211 REMARK 465 LEU A 301 REMARK 465 GLU B 246 REMARK 465 ARG B 247 REMARK 465 ILE B 248 REMARK 465 ASP B 249 REMARK 465 GLY B 250 REMARK 465 ARG B 251 REMARK 465 ALA B 252 REMARK 465 SER B 300 REMARK 465 LEU B 301 REMARK 465 ASN B 302 REMARK 465 GLU B 303 REMARK 465 GLN B 325 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 GLN B 168 CG CD OE1 NE2 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 GLU A 85 74.03 -101.59 REMARK 500 GLU A 149 -160.80 -112.28 REMARK 500 ASP A 153 94.28 -68.83 REMARK 500 ALA A 198 -128.22 57.01 REMARK 500 GLU A 230 178.36 178.37 REMARK 500 HIS A 316 -61.81 -139.54 REMARK 500 ASN A 322 33.22 -89.91 REMARK 500 ALA B 198 -126.64 61.00 REMARK 500 THR B 278 -51.55 -120.72 REMARK 500 TYR B 285 -71.04 -69.84 REMARK 500 VAL B 289 -68.67 -109.58 REMARK 500 ASP B 317 21.66 -141.66 REMARK 500 MET B 321 -168.50 -79.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS B 316 ASP B 317 146.21 REMARK 500 REMARK 500 REMARK: NULL DBREF1 7YM7 A 22 325 UNP A0A735ZBM9_SALER DBREF2 7YM7 A A0A735ZBM9 6 309 DBREF1 7YM7 B 22 325 UNP A0A735ZBM9_SALER DBREF2 7YM7 B A0A735ZBM9 6 309 SEQADV 7YM7 ALA A 187 UNP A0A735ZBM PHE 171 ENGINEERED MUTATION SEQADV 7YM7 ALA B 187 UNP A0A735ZBM PHE 171 ENGINEERED MUTATION SEQRES 1 A 304 THR ASN ARG ASP ILE GLN PHE THR SER PHE ASN GLY LYS SEQRES 2 A 304 ASP TYR PRO LEU CYS PHE LEU ASP GLU LYS THR PRO LEU SEQRES 3 A 304 LEU PHE GLN TRP PHE GLU ARG ASN PRO ALA ARG PHE GLY SEQRES 4 A 304 LYS ASN ASP ILE PRO ILE ILE ASN THR GLU LYS ASN PRO SEQRES 5 A 304 TYR LEU ASN ASN ILE ILE LYS ALA ALA THR ILE GLU LYS SEQRES 6 A 304 GLU ARG LEU ILE GLY ILE PHE VAL ASP GLY ASP PHE PHE SEQRES 7 A 304 PRO GLY GLN LYS ASP ALA PHE SER LYS LEU GLU TYR ASP SEQRES 8 A 304 TYR GLU ASN ILE LYS VAL ILE TYR ARG ASN ASP ILE ASP SEQRES 9 A 304 PHE SER MET TYR ASP LYS LYS LEU SER GLU ILE TYR MET SEQRES 10 A 304 GLU ASN ILE SER LYS GLN GLU SER MET PRO GLU GLU LYS SEQRES 11 A 304 ARG ASP CYS HIS LEU LEU GLN LEU LEU LYS LYS GLU LEU SEQRES 12 A 304 SER ASP ILE GLN GLU GLY ASN ASP SER LEU ILE LYS SER SEQRES 13 A 304 TYR LEU LEU ASP LYS GLY HIS GLY TRP ALA ASP PHE TYR SEQRES 14 A 304 ARG ASN MET ALA MET LEU LYS ALA GLY GLN LEU PHE LEU SEQRES 15 A 304 GLU ALA ASP LYS VAL GLY CYS TYR ASP LEU SER THR ASN SEQRES 16 A 304 SER GLY CYS ILE TYR LEU ASP ALA ASP MET ILE ILE THR SEQRES 17 A 304 GLU LYS LEU GLY GLY ILE TYR ILE PRO ASP GLY ILE ALA SEQRES 18 A 304 VAL HIS VAL GLU ARG ILE ASP GLY ARG ALA SER MET GLU SEQRES 19 A 304 ASN GLY ILE ILE ALA VAL ASP ARG ASN ASN HIS PRO ALA SEQRES 20 A 304 LEU LEU ALA GLY LEU GLU ILE MET HIS THR LYS PHE ASP SEQRES 21 A 304 ALA ASP PRO TYR SER ASP GLY VAL CYS ASN GLY ILE ARG SEQRES 22 A 304 LYS HIS PHE ASN TYR SER LEU ASN GLU ASP TYR ASN SER SEQRES 23 A 304 PHE CYS ASP PHE ILE GLU PHE LYS HIS ASP ASN ILE ILE SEQRES 24 A 304 MET ASN THR SER GLN SEQRES 1 B 304 THR ASN ARG ASP ILE GLN PHE THR SER PHE ASN GLY LYS SEQRES 2 B 304 ASP TYR PRO LEU CYS PHE LEU ASP GLU LYS THR PRO LEU SEQRES 3 B 304 LEU PHE GLN TRP PHE GLU ARG ASN PRO ALA ARG PHE GLY SEQRES 4 B 304 LYS ASN ASP ILE PRO ILE ILE ASN THR GLU LYS ASN PRO SEQRES 5 B 304 TYR LEU ASN ASN ILE ILE LYS ALA ALA THR ILE GLU LYS SEQRES 6 B 304 GLU ARG LEU ILE GLY ILE PHE VAL ASP GLY ASP PHE PHE SEQRES 7 B 304 PRO GLY GLN LYS ASP ALA PHE SER LYS LEU GLU TYR ASP SEQRES 8 B 304 TYR GLU ASN ILE LYS VAL ILE TYR ARG ASN ASP ILE ASP SEQRES 9 B 304 PHE SER MET TYR ASP LYS LYS LEU SER GLU ILE TYR MET SEQRES 10 B 304 GLU ASN ILE SER LYS GLN GLU SER MET PRO GLU GLU LYS SEQRES 11 B 304 ARG ASP CYS HIS LEU LEU GLN LEU LEU LYS LYS GLU LEU SEQRES 12 B 304 SER ASP ILE GLN GLU GLY ASN ASP SER LEU ILE LYS SER SEQRES 13 B 304 TYR LEU LEU ASP LYS GLY HIS GLY TRP ALA ASP PHE TYR SEQRES 14 B 304 ARG ASN MET ALA MET LEU LYS ALA GLY GLN LEU PHE LEU SEQRES 15 B 304 GLU ALA ASP LYS VAL GLY CYS TYR ASP LEU SER THR ASN SEQRES 16 B 304 SER GLY CYS ILE TYR LEU ASP ALA ASP MET ILE ILE THR SEQRES 17 B 304 GLU LYS LEU GLY GLY ILE TYR ILE PRO ASP GLY ILE ALA SEQRES 18 B 304 VAL HIS VAL GLU ARG ILE ASP GLY ARG ALA SER MET GLU SEQRES 19 B 304 ASN GLY ILE ILE ALA VAL ASP ARG ASN ASN HIS PRO ALA SEQRES 20 B 304 LEU LEU ALA GLY LEU GLU ILE MET HIS THR LYS PHE ASP SEQRES 21 B 304 ALA ASP PRO TYR SER ASP GLY VAL CYS ASN GLY ILE ARG SEQRES 22 B 304 LYS HIS PHE ASN TYR SER LEU ASN GLU ASP TYR ASN SER SEQRES 23 B 304 PHE CYS ASP PHE ILE GLU PHE LYS HIS ASP ASN ILE ILE SEQRES 24 B 304 MET ASN THR SER GLN FORMUL 3 HOH *4(H2 O) HELIX 1 AA1 ASN A 55 PHE A 59 5 5 HELIX 2 AA2 PRO A 73 GLU A 85 1 13 HELIX 3 AA3 PHE A 99 TYR A 113 1 15 HELIX 4 AA4 ASN A 122 ILE A 124 5 3 HELIX 5 AA5 PHE A 126 ASP A 130 5 5 HELIX 6 AA6 LYS A 132 SER A 146 1 15 HELIX 7 AA7 ASP A 153 ASP A 166 1 14 HELIX 8 AA8 GLN A 168 ASP A 172 5 5 HELIX 9 AA9 SER A 173 LEU A 179 1 7 HELIX 10 AB1 HIS A 184 ALA A 198 1 15 HELIX 11 AB2 GLY A 199 ALA A 205 1 7 HELIX 12 AB3 HIS A 266 LYS A 279 1 14 HELIX 13 AB4 VAL A 289 ASN A 298 1 10 HELIX 14 AB5 ASP A 304 GLU A 313 1 10 HELIX 15 AB6 ASN B 55 PHE B 59 5 5 HELIX 16 AB7 PRO B 73 GLU B 85 1 13 HELIX 17 AB8 PHE B 99 TYR B 113 1 15 HELIX 18 AB9 ASN B 122 ILE B 124 5 3 HELIX 19 AC1 PHE B 126 ASP B 130 5 5 HELIX 20 AC2 LYS B 132 SER B 146 1 15 HELIX 21 AC3 PRO B 148 ARG B 152 5 5 HELIX 22 AC4 ASP B 153 ASP B 166 1 14 HELIX 23 AC5 ILE B 167 ASP B 172 5 6 HELIX 24 AC6 SER B 173 LEU B 180 1 8 HELIX 25 AC7 GLY B 183 ALA B 198 1 16 HELIX 26 AC8 ALA B 198 ALA B 205 1 8 HELIX 27 AC9 HIS B 266 LYS B 279 1 14 HELIX 28 AD1 VAL B 289 PHE B 297 1 9 HELIX 29 AD2 TYR B 305 GLU B 313 1 9 SHEET 1 AA1 3 GLN A 27 PHE A 31 0 SHEET 2 AA1 3 LYS A 34 LEU A 41 -1 O LEU A 38 N GLN A 27 SHEET 3 AA1 3 ILE A 235 PRO A 238 -1 O ILE A 235 N LEU A 41 SHEET 1 AA2 6 ILE A 116 TYR A 120 0 SHEET 2 AA2 6 ILE A 90 ASP A 95 1 N ILE A 90 O LYS A 117 SHEET 3 AA2 6 LEU A 47 PHE A 52 1 N LEU A 47 O GLY A 91 SHEET 4 AA2 6 CYS A 219 LEU A 222 1 O LEU A 222 N LEU A 48 SHEET 5 AA2 6 ARG A 251 VAL A 261 -1 O ILE A 259 N TYR A 221 SHEET 6 AA2 6 ILE A 241 ILE A 248 -1 N HIS A 244 O GLU A 255 SHEET 1 AA3 2 ILE A 227 ILE A 228 0 SHEET 2 AA3 2 ILE A 319 ILE A 320 -1 O ILE A 320 N ILE A 227 SHEET 1 AA4 2 PHE B 28 PHE B 31 0 SHEET 2 AA4 2 LYS B 34 PRO B 37 -1 O TYR B 36 N THR B 29 SHEET 1 AA5 2 CYS B 39 LEU B 41 0 SHEET 2 AA5 2 ILE B 235 ILE B 237 -1 O ILE B 235 N LEU B 41 SHEET 1 AA6 6 ILE B 116 TYR B 120 0 SHEET 2 AA6 6 ILE B 90 GLY B 96 1 N ILE B 92 O LYS B 117 SHEET 3 AA6 6 LEU B 47 GLU B 53 1 N LEU B 47 O GLY B 91 SHEET 4 AA6 6 CYS B 219 LEU B 222 1 O ILE B 220 N LEU B 48 SHEET 5 AA6 6 GLU B 255 VAL B 261 -1 O ILE B 259 N TYR B 221 SHEET 6 AA6 6 ILE B 241 HIS B 244 -1 N ALA B 242 O ALA B 260 SHEET 1 AA7 2 ILE B 227 ILE B 228 0 SHEET 2 AA7 2 ILE B 319 ILE B 320 -1 O ILE B 320 N ILE B 227 SSBOND 1 CYS A 154 CYS B 154 1555 2555 2.08 CRYST1 177.380 47.760 81.780 90.00 97.93 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 0.005638 0.000000 0.000785 0.00000 SCALE2 0.000000 0.020938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012346 0.00000