HEADER TRANSFERASE 01-OCT-01 1K30 TITLE CRYSTAL STRUCTURE ANALYSIS OF SQUASH (CUCURBITA MOSCHATA) GLYCEROL-3- TITLE 2 PHOSPHATE (1)-ACYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLYCEROL-3-PHOSPHATE (1)-ACYLTRANSFERASE, GPAT; COMPND 5 EC: 2.3.1.15; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CUCURBITA MOSCHATA; SOURCE 3 ORGANISM_COMMON: CROOKNECK PUMPKIN; SOURCE 4 ORGANISM_TAXID: 3662; SOURCE 5 GENE: PLSB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS FOUR-HELIX BUNDLE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.P.TURNBULL,J.B.RAFFERTY,S.E.SEDELNIKOVA,A.R.SLABAS,T.P.SCHIERER, AUTHOR 2 J.T.KROON,J.W.SIMON,T.FAWCETT,I.NISHIDA,N.MURATA,D.W.RICE REVDAT 4 07-FEB-24 1K30 1 SEQADV REVDAT 3 24-FEB-09 1K30 1 VERSN REVDAT 2 01-APR-03 1K30 1 JRNL REVDAT 1 31-OCT-01 1K30 0 JRNL AUTH A.P.TURNBULL,J.B.RAFFERTY,S.E.SEDELNIKOVA,A.R.SLABAS, JRNL AUTH 2 T.P.SCHIERER,J.T.KROON,J.W.SIMON,T.FAWCETT,I.NISHIDA, JRNL AUTH 3 N.MURATA,D.W.RICE JRNL TITL ANALYSIS OF THE STRUCTURE, SUBSTRATE SPECIFICITY, AND JRNL TITL 2 MECHANISM OF SQUASH GLYCEROL-3-PHOSPHATE JRNL TITL 3 (1)-ACYLTRANSFERASE. JRNL REF STRUCTURE V. 9 347 2001 JRNL REFN ISSN 0969-2126 JRNL PMID 11377195 JRNL DOI 10.1016/S0969-2126(01)00595-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.P.TURNBULL,J.B.RAFFERTY,S.E.SEDELNIKOVA,A.R.SLABAS, REMARK 1 AUTH 2 T.P.SCHIERER,J.T.KROON,I.NISHIDA,N.MURATA,J.W.SIMON,D.W.RICE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF THE REMARK 1 TITL 2 GLYCEROL-3-PHOSPHATE 1-ACYLTRANSFERASE FROM SQUASH REMARK 1 TITL 3 (CUCURBITA MOSCHATA). REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 57 451 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444901000257 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 30309 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1612 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2821 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 473 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.00 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): NULL 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) : 0.009 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.026 ; 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 1K30 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014496. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54182 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32652 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 17.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.24800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM CITRATE BUFFER, 100MM AMMONIUM REMARK 280 ACETATE, 10%(V/V) 2-PROPANOL, PH 5.6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 30.56700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.64900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.54900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.64900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.56700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.54900 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 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 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 ALA A 2 REMARK 465 GLY A 293 REMARK 465 GLU A 294 REMARK 465 LYS A 295 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 LYS A 7 CD CE NZ REMARK 470 LYS A 22 CG CD CE NZ REMARK 470 LYS A 23 CE NZ REMARK 470 LYS A 121 CD CE NZ REMARK 470 ARG A 170 CD NE CZ NH1 NH2 REMARK 470 LYS A 207 CD CE NZ REMARK 470 LYS A 214 CE NZ REMARK 470 GLN A 287 CD OE1 NE2 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 12 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 71 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 90 CD - NE - CZ ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG A 90 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 GLU A 91 CA - C - O ANGL. DEV. = -20.1 DEGREES REMARK 500 PRO A 92 CA - N - CD ANGL. DEV. = -9.2 DEGREES REMARK 500 PRO A 92 N - CD - CG ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG A 237 CD - NE - CZ ANGL. DEV. = 9.7 DEGREES 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 ASP A 78 81.01 -162.70 REMARK 500 SER A 84 -114.30 41.12 REMARK 500 PRO A 92 -31.12 -39.73 REMARK 500 CYS A 278 17.22 -158.00 REMARK 500 MET A 282 74.06 -159.25 REMARK 500 ILE A 349 -75.75 -89.64 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 GLU A 91 PRO A 92 -48.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLU A 91 -22.51 REMARK 500 REMARK 500 REMARK: NULL DBREF 1K30 A 4 368 UNP P10349 PLSB_CUCMO 32 396 SEQADV 1K30 MET A 1 UNP P10349 CLONING ARTIFACT SEQADV 1K30 ALA A 2 UNP P10349 CLONING ARTIFACT SEQADV 1K30 SER A 3 UNP P10349 CLONING ARTIFACT SEQRES 1 A 368 MET ALA SER HIS SER ARG LYS PHE LEU ASP VAL ARG SER SEQRES 2 A 368 GLU GLU GLU LEU LEU SER CYS ILE LYS LYS GLU THR GLU SEQRES 3 A 368 ALA GLY LYS LEU PRO PRO ASN VAL ALA ALA GLY MET GLU SEQRES 4 A 368 GLU LEU TYR GLN ASN TYR ARG ASN ALA VAL ILE GLU SER SEQRES 5 A 368 GLY ASN PRO LYS ALA ASP GLU ILE VAL LEU SER ASN MET SEQRES 6 A 368 THR VAL ALA LEU ASP ARG ILE LEU LEU ASP VAL GLU ASP SEQRES 7 A 368 PRO PHE VAL PHE SER SER HIS HIS LYS ALA ILE ARG GLU SEQRES 8 A 368 PRO PHE ASP TYR TYR ILE PHE GLY GLN ASN TYR ILE ARG SEQRES 9 A 368 PRO LEU ILE ASP PHE GLY ASN SER PHE VAL GLY ASN LEU SEQRES 10 A 368 SER LEU PHE LYS ASP ILE GLU GLU LYS LEU GLN GLN GLY SEQRES 11 A 368 HIS ASN VAL VAL LEU ILE SER ASN HIS GLN THR GLU ALA SEQRES 12 A 368 ASP PRO ALA ILE ILE SER LEU LEU LEU GLU LYS THR ASN SEQRES 13 A 368 PRO TYR ILE ALA GLU ASN THR ILE PHE VAL ALA GLY ASP SEQRES 14 A 368 ARG VAL LEU ALA ASP PRO LEU CYS LYS PRO PHE SER ILE SEQRES 15 A 368 GLY ARG ASN LEU ILE CYS VAL TYR SER LYS LYS HIS MET SEQRES 16 A 368 PHE ASP ILE PRO GLU LEU THR GLU THR LYS ARG LYS ALA SEQRES 17 A 368 ASN THR ARG SER LEU LYS GLU MET ALA LEU LEU LEU ARG SEQRES 18 A 368 GLY GLY SER GLN LEU ILE TRP ILE ALA PRO SER GLY GLY SEQRES 19 A 368 ARG ASP ARG PRO ASP PRO SER THR GLY GLU TRP TYR PRO SEQRES 20 A 368 ALA PRO PHE ASP ALA SER SER VAL ASP ASN MET ARG ARG SEQRES 21 A 368 LEU ILE GLN HIS SER ASP VAL PRO GLY HIS LEU PHE PRO SEQRES 22 A 368 LEU ALA LEU LEU CYS HIS ASP ILE MET PRO PRO PRO SER SEQRES 23 A 368 GLN VAL GLU ILE GLU ILE GLY GLU LYS ARG VAL ILE ALA SEQRES 24 A 368 PHE ASN GLY ALA GLY LEU SER VAL ALA PRO GLU ILE SER SEQRES 25 A 368 PHE GLU GLU ILE ALA ALA THR HIS LYS ASN PRO GLU GLU SEQRES 26 A 368 VAL ARG GLU ALA TYR SER LYS ALA LEU PHE ASP SER VAL SEQRES 27 A 368 ALA MET GLN TYR ASN VAL LEU LYS THR ALA ILE SER GLY SEQRES 28 A 368 LYS GLN GLY LEU GLY ALA SER THR ALA ASP VAL SER LEU SEQRES 29 A 368 SER GLN PRO TRP FORMUL 2 HOH *473(H2 O) HELIX 1 1 ARG A 6 VAL A 11 5 6 HELIX 2 2 SER A 13 ALA A 27 1 15 HELIX 3 3 PRO A 31 SER A 52 1 22 HELIX 4 4 LYS A 56 ASP A 78 1 23 HELIX 5 5 ASP A 94 ARG A 104 1 11 HELIX 6 6 PRO A 105 ILE A 107 5 3 HELIX 7 7 ASP A 108 SER A 112 5 5 HELIX 8 8 ASN A 116 GLN A 129 1 14 HELIX 9 9 ALA A 143 GLU A 153 1 11 HELIX 10 10 ASN A 156 THR A 163 1 8 HELIX 11 11 ASP A 169 ASP A 174 1 6 HELIX 12 12 CYS A 177 GLY A 183 1 7 HELIX 13 13 LEU A 201 GLY A 222 1 22 HELIX 14 14 ASP A 251 SER A 265 1 15 HELIX 15 15 CYS A 278 MET A 282 5 5 HELIX 16 16 SER A 286 ILE A 292 1 7 HELIX 17 17 SER A 312 THR A 319 1 8 HELIX 18 18 ASN A 322 SER A 350 1 29 HELIX 19 19 GLN A 353 SER A 358 5 6 SHEET 1 A 9 HIS A 85 HIS A 86 0 SHEET 2 A 9 ASN A 185 VAL A 189 -1 O LEU A 186 N HIS A 86 SHEET 3 A 9 ILE A 164 GLY A 168 1 N PHE A 165 O ASN A 185 SHEET 4 A 9 LEU A 226 ILE A 229 1 O TRP A 228 N ILE A 164 SHEET 5 A 9 ASN A 132 SER A 137 1 N LEU A 135 O ILE A 227 SHEET 6 A 9 GLY A 269 LEU A 277 1 O PHE A 272 N ILE A 136 SHEET 7 A 9 GLY A 304 VAL A 307 -1 O GLY A 304 N LEU A 277 SHEET 8 A 9 PHE A 113 GLY A 115 1 N GLY A 115 O LEU A 305 SHEET 9 A 9 LEU A 364 SER A 365 -1 O SER A 365 N VAL A 114 CRYST1 61.134 65.098 103.298 90.00 90.00 90.00 P 21 21 21 4 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 0.016360 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015360 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009680 0.00000