HEADER TOXIN 10-JUL-06 2IXR TITLE BIPD OF BURKHOLDERIA PSEUDOMALLEI COMPND MOL_ID: 1; COMPND 2 MOLECULE: MEMBRANE ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 10-310; COMPND 5 SYNONYM: BIPD; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA PSEUDOMALLEI; SOURCE 3 ORGANISM_TAXID: 28450; SOURCE 4 STRAIN: 10276; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PGEX-4T-1; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEXBIPD; SOURCE 10 OTHER_DETAILS: PUBLIC HEALTH LABORATORY SERVICE, COLINDALE, LONDON, SOURCE 11 UK KEYWDS BURKHOLDERIA PSEUDOMALLEI, TOXIN, BIPD, TTSS, T3SS, TYPE 3 SECRETION KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR P.ROVERSI,S.JOHNSON,T.FIELD,J.E.DEANE,E.E.GALYOV,S.M.LEA REVDAT 4 08-MAY-24 2IXR 1 REMARK REVDAT 3 24-FEB-09 2IXR 1 VERSN REVDAT 2 13-FEB-07 2IXR 1 COMPND JRNL REVDAT 1 02-NOV-06 2IXR 0 JRNL AUTH S.JOHNSON,P.ROVERSI,M.ESPINA,A.OLIVE,J.E.DEANE,S.BIRKET, JRNL AUTH 2 T.FIELD,W.D.PICKING,A.J.BLOCKER,E.E.GALYOV,W.L.PICKING, JRNL AUTH 3 S.M.LEA JRNL TITL SELF-CHAPERONING OF THE TYPE III SECRETION SYSTEM NEEDLE TIP JRNL TITL 2 PROTEINS IPAD AND BIPD. JRNL REF J.BIOL.CHEM. V. 282 4035 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17077085 JRNL DOI 10.1074/JBC.M607945200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.ROVERSI,S.JOHNSON,T.FIELD,J.E.DEANE,E.E.GALYOV,S.M.LEA REMARK 1 TITL EXPRESSION, PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 CRYSTALLOGRAPHIC ANALYSIS OF BIPD, A COMPONENT OF THE REMARK 1 TITL 3 BURKHOLDERIA PSEUDOMALLEI TYPE III SECRETION SYSTEM. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 62 861 2006 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 16946464 REMARK 1 DOI 10.1107/S1744309106027035 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5.6.1 REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 10013 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2050 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2000 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.00 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 480 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 10013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1993 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 50 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 3.100 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.005 ; 2.000 ; 2051 REMARK 3 BOND ANGLES (DEGREES) : 0.416 ; 5.000 ; 2765 REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.006 ; 2.000 ; 66 REMARK 3 GENERAL PLANES (A) : 0.011 ; 5.000 ; 291 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 0.982 ; 20.000; 2051 REMARK 3 NON-BONDED CONTACTS (A) : 0.034 ; 5.000 ; 37 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : 0 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : BABINET SCALING REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 51.00 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT PROTGEO REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : TNT BCORREL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TNT WAS DRIVEN BY MAXIMUM LIKELIHOOD REMARK 3 USING BUSTER BETA 1.0.3 REMARK 4 REMARK 4 2IXR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1290029353. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10013 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 38.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 10.90 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 9.30 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: SHELXD, SHARP, SOLOMON, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: TWO PT ATOMS WERE FOUND IN K2PTCL4 ANOMALOUS DIFFERENCE REMARK 200 PATTERSON MAPS USING SHELXD. THESE PT SITES ALLOWED LOCATION OF REMARK 200 THE SE ATOMS IN A SEMET DERIVATIVE ANOMALOUS FOURIER DIFFERENCE REMARK 200 MAP USING SHARP. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M TRISODIUM CITRATE, 10 MM SODIUM REMARK 280 BORATE PH 8.5, PH 8.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 1.000000 0.000000 0.000000 51.99000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.39500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 51.99000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 61.39500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 51.99000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 61.39500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 51.99000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 61.39500 REMARK 290 SMTRY3 8 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 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 GLY A 8 REMARK 465 SER A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 VAL A 13 REMARK 465 ARG A 14 REMARK 465 ASP A 15 REMARK 465 TRP A 16 REMARK 465 PRO A 17 REMARK 465 ALA A 18 REMARK 465 LEU A 19 REMARK 465 GLU A 20 REMARK 465 ALA A 21 REMARK 465 LEU A 22 REMARK 465 ALA A 23 REMARK 465 LYS A 24 REMARK 465 THR A 25 REMARK 465 MET A 26 REMARK 465 PRO A 27 REMARK 465 ALA A 28 REMARK 465 ASP A 29 REMARK 465 ALA A 30 REMARK 465 GLY A 31 REMARK 465 ALA A 32 REMARK 465 ARG A 33 REMARK 465 GLY A 112 REMARK 465 GLY A 113 REMARK 465 THR A 114 REMARK 465 LEU A 115 REMARK 465 ASP A 116 REMARK 465 THR A 117 REMARK 465 ALA A 118 REMARK 465 GLY A 119 REMARK 465 ASP A 120 REMARK 465 GLU A 121 REMARK 465 GLY A 122 REMARK 465 GLY A 123 REMARK 465 ILE A 124 REMARK 465 THR A 303 REMARK 465 ALA A 304 REMARK 465 LYS A 305 REMARK 465 SER A 306 REMARK 465 TYR A 307 REMARK 465 LEU A 308 REMARK 465 GLN A 309 REMARK 465 ILE A 310 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 C GLN A 125 CD PRO A 126 1.69 REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 126 C - N - CD ANGL. DEV. = -46.9 DEGREES REMARK 500 PRO A 243 C - N - CD ANGL. DEV. = -25.8 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 MET A 35 109.41 -54.83 REMARK 500 ASP A 71 52.42 70.90 REMARK 500 PRO A 126 -22.66 -161.53 REMARK 500 ASP A 127 81.18 71.96 REMARK 500 LYS A 175 -64.87 -99.10 REMARK 500 ASP A 176 -90.16 -110.75 REMARK 500 ASP A 177 -8.73 -161.26 REMARK 500 ASP A 208 96.95 -67.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CMQ RELATED DB: PDB REMARK 900 BIPD OF BURKHOLDERIA PSEUDOMALLEI REMARK 900 RELATED ID: 2IZP RELATED DB: PDB REMARK 900 BIPD - AN INVASION PRTEIN ASSOCIATED WITH THE TYPE-III SECRETION REMARK 900 SYSTEM OF BURKHOLDERIA PSEUDOMALLEI. REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE GS INITIAL RESIDUES COME FROM THE TAG, THE SEQUENCE REMARK 999 STARTS AT BIPD RESIDUE 10 DBREF 2IXR A 8 9 PDB 2IXR 2IXR 8 9 DBREF 2IXR A 10 310 UNP Q63K37 Q63K37_BURPS 10 310 SEQRES 1 A 303 GLY SER ALA LEU THR VAL ARG ASP TRP PRO ALA LEU GLU SEQRES 2 A 303 ALA LEU ALA LYS THR MET PRO ALA ASP ALA GLY ALA ARG SEQRES 3 A 303 ALA MET THR ASP ASP ASP LEU ARG ALA ALA GLY VAL ASP SEQRES 4 A 303 ARG ARG VAL PRO GLU GLN LYS LEU GLY ALA ALA ILE ASP SEQRES 5 A 303 GLU PHE ALA SER LEU ARG LEU PRO ASP ARG ILE ASP GLY SEQRES 6 A 303 ARG PHE VAL ASP GLY ARG ARG ALA ASN LEU THR VAL PHE SEQRES 7 A 303 ASP ASP ALA ARG VAL ALA VAL ARG GLY HIS ALA ARG ALA SEQRES 8 A 303 GLN ARG ASN LEU LEU GLU ARG LEU GLU THR GLU LEU LEU SEQRES 9 A 303 GLY GLY THR LEU ASP THR ALA GLY ASP GLU GLY GLY ILE SEQRES 10 A 303 GLN PRO ASP PRO ILE LEU GLN GLY LEU VAL ASP VAL ILE SEQRES 11 A 303 GLY GLN GLY LYS SER ASP ILE ASP ALA TYR ALA THR ILE SEQRES 12 A 303 VAL GLU GLY LEU THR LYS TYR PHE GLN SER VAL ALA ASP SEQRES 13 A 303 VAL MET SER LYS LEU GLN ASP TYR ILE SER ALA LYS ASP SEQRES 14 A 303 ASP LYS ASN MET LYS ILE ASP GLY GLY LYS ILE LYS ALA SEQRES 15 A 303 LEU ILE GLN GLN VAL ILE ASP HIS LEU PRO THR MET GLN SEQRES 16 A 303 LEU PRO LYS GLY ALA ASP ILE ALA ARG TRP ARG LYS GLU SEQRES 17 A 303 LEU GLY ASP ALA VAL SER ILE SER ASP SER GLY VAL VAL SEQRES 18 A 303 THR ILE ASN PRO ASP LYS LEU ILE LYS MET ARG ASP SER SEQRES 19 A 303 LEU PRO PRO ASP GLY THR VAL TRP ASP THR ALA ARG TYR SEQRES 20 A 303 GLN ALA TRP ASN THR ALA PHE SER GLY GLN LYS ASP ASN SEQRES 21 A 303 ILE GLN ASN ASP VAL GLN THR LEU VAL GLU LYS TYR SER SEQRES 22 A 303 HIS GLN ASN SER ASN PHE ASP ASN LEU VAL LYS VAL LEU SEQRES 23 A 303 SER GLY ALA ILE SER THR LEU THR ASP THR ALA LYS SER SEQRES 24 A 303 TYR LEU GLN ILE FORMUL 2 HOH *50(H2 O) HELIX 1 1 THR A 36 ALA A 43 1 8 HELIX 2 2 ARG A 47 ALA A 62 1 16 HELIX 3 3 LEU A 82 LEU A 110 1 29 HELIX 4 4 ASP A 127 LEU A 168 1 42 HELIX 5 5 ASP A 183 HIS A 197 1 15 HELIX 6 6 ASP A 208 GLY A 217 1 10 HELIX 7 7 PRO A 232 ASP A 240 1 9 HELIX 8 8 THR A 251 THR A 301 1 51 SHEET 1 AA 2 ASP A 68 ARG A 69 0 SHEET 2 AA 2 PHE A 74 VAL A 75 -1 O VAL A 75 N ASP A 68 SHEET 1 AB 3 ILE A 172 ALA A 174 0 SHEET 2 AB 3 ASN A 179 ILE A 182 -1 O LYS A 181 N SER A 173 SHEET 3 AB 3 THR A 247 ASP A 250 -1 O THR A 247 N ILE A 182 SHEET 1 AC 3 MET A 201 GLN A 202 0 SHEET 2 AC 3 VAL A 227 ILE A 230 -1 O VAL A 228 N MET A 201 SHEET 3 AC 3 VAL A 220 ILE A 222 -1 O SER A 221 N THR A 229 CISPEP 1 GLN A 125 PRO A 126 0 -4.60 CISPEP 2 THR A 301 ASP A 302 0 0.36 CRYST1 103.980 122.790 49.170 90.00 90.00 90.00 C 2 2 2 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 0.009617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008144 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020338 0.00000