HEADER TRANSFERASE 04-OCT-98 3THI TITLE THIAMINASE I FROM BACILLUS THIAMINOLYTICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (THIAMINASE I); COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 CELLULAR_LOCATION: PERIPLASM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS THIAMIN DEGRADATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.CAMPOBASSO,T.P.BEGLEY,S.E.EALICK REVDAT 5 13-SEP-23 3THI 1 REMARK REVDAT 4 24-FEB-09 3THI 1 VERSN REVDAT 3 01-APR-03 3THI 1 JRNL REVDAT 2 22-DEC-99 3THI 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 14-OCT-98 3THI 0 JRNL AUTH N.CAMPOBASSO,C.A.COSTELLO,C.KINSLAND,T.P.BEGLEY,S.E.EALICK JRNL TITL CRYSTAL STRUCTURE OF THIAMINASE-I FROM BACILLUS JRNL TITL 2 THIAMINOLYTICUS AT 2.0 A RESOLUTION. JRNL REF BIOCHEMISTRY V. 37 15981 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9843405 JRNL DOI 10.1021/BI981673L REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.CAMPOBASSO,J.BEGUN,C.A.COSTELLO,T.P.BEGLEY,S.E.EALICK REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF THIAMINASE REMARK 1 TITL 2 I FROM BACILLUS THIAMINOLYTICUS: SPACE GROUP CHANGE UPON REMARK 1 TITL 3 FREEZING OF CRYSTALS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 54 448 1998 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.842 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 21929 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) : 0.205 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2858 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.350 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3THI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-94 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9104 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PRINCETON 2K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23741 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 5.60000 REMARK 200 FOR THE DATA SET : 19.4000 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 (%) : 52.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 11.3000 REMARK 200 FOR SHELL : 7.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: RM TEMP STRUCTURE 2THI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE (PH = 4.6) 0.2M REMARK 280 AMMONIUM SULFATE 30% (W/V) PEG2000, PH 4.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 42.75000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.75000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.75000 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 S SO4 A 380 LIES ON A SPECIAL POSITION. 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 LEU A 371 REMARK 465 THR A 372 REMARK 465 ASP A 373 REMARK 465 VAL A 374 REMARK 465 SER A 375 REMARK 465 SER A 376 REMARK 465 LEU A 377 REMARK 465 ALA A 378 REMARK 465 SER A 379 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 S SO4 A 380 O1 SO4 A 380 2555 1.40 REMARK 500 S SO4 A 380 O3 SO4 A 380 2555 1.52 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 352 C - N - CA ANGL. DEV. = 9.1 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 190 113.03 -163.18 REMARK 500 VAL A 364 -33.28 -134.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 SULFATE ION ON CRYSTALLOGRAPHIC TWO-FOLD REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 SO4 A 380 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: NUC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CYS 113 IS THE ACTIVE SITE NUCLEOPHILE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 380 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SWISS-PROT SEQUENCE CONTAINS A SIGNAL SEQUENCE THAT REMARK 999 GETS PROCESSED AT THREE DIFFERENT SITES. THE NUMBERING REMARK 999 OF RESIDUES IN THIS PDB FILE IS CONSISTENT WITH THE REMARK 999 PAPER: REMARK 999 REMARK 999 COSTELLO, ETAL. (1996). JBC, VOL. 271, REMARK 999 NO. 7, PP. 3445 - 3452 DBREF 3THI A 9 379 UNP P45741 THI1_PANTH 39 409 SEQRES 1 A 371 ILE THR LEU LYS VAL ALA ILE TYR PRO TYR VAL PRO ASP SEQRES 2 A 371 PRO ALA ARG PHE GLN ALA ALA VAL LEU ASP GLN TRP GLN SEQRES 3 A 371 ARG GLN GLU PRO GLY VAL LYS LEU GLU PHE THR ASP TRP SEQRES 4 A 371 ASP SER TYR SER ALA ASP PRO PRO ASP ASP LEU ASP VAL SEQRES 5 A 371 PHE VAL LEU ASP SER ILE PHE LEU SER HIS PHE VAL ASP SEQRES 6 A 371 ALA GLY TYR LEU LEU PRO PHE GLY SER GLN ASP ILE ASP SEQRES 7 A 371 GLN ALA GLU ASP VAL LEU PRO PHE ALA LEU GLN GLY ALA SEQRES 8 A 371 LYS ARG ASN GLY GLU VAL TYR GLY LEU PRO GLN ILE LEU SEQRES 9 A 371 CYS THR ASN LEU LEU PHE TYR ARG LYS GLY ASP LEU LYS SEQRES 10 A 371 ILE GLY GLN VAL ASP ASN ILE TYR GLU LEU TYR LYS LYS SEQRES 11 A 371 ILE GLY THR SER HIS SER GLU GLN ILE PRO PRO PRO GLN SEQRES 12 A 371 ASN LYS GLY LEU LEU ILE ASN MET ALA GLY GLY THR THR SEQRES 13 A 371 LYS ALA SER MET TYR LEU GLU ALA LEU ILE ASP VAL THR SEQRES 14 A 371 GLY GLN TYR THR GLU TYR ASP LEU LEU PRO PRO LEU ASP SEQRES 15 A 371 PRO LEU ASN ASP LYS VAL ILE ARG GLY LEU ARG LEU LEU SEQRES 16 A 371 ILE ASN MET ALA GLY GLU LYS PRO SER GLN TYR VAL PRO SEQRES 17 A 371 GLU ASP GLY ASP ALA TYR VAL ARG ALA SER TRP PHE ALA SEQRES 18 A 371 GLN GLY SER GLY ARG ALA PHE ILE GLY TYR SER GLU SER SEQRES 19 A 371 MET MET ARG MET GLY ASP TYR ALA GLU GLN VAL ARG PHE SEQRES 20 A 371 LYS PRO ILE SER SER SER ALA GLY GLN ASP ILE PRO LEU SEQRES 21 A 371 PHE TYR SER ASP VAL VAL SER VAL ASN SER LYS THR ALA SEQRES 22 A 371 HIS PRO GLU LEU ALA LYS LYS LEU ALA ASN VAL MET ALA SEQRES 23 A 371 SER ALA ASP THR VAL GLU GLN ALA LEU ARG PRO GLN ALA SEQRES 24 A 371 ASP GLY GLN TYR PRO GLN TYR LEU LEU PRO ALA ARG HIS SEQRES 25 A 371 GLN VAL TYR GLU ALA LEU MET GLN ASP TYR PRO ILE TYR SEQRES 26 A 371 SER GLU LEU ALA GLN ILE VAL ASN LYS PRO SER ASN ARG SEQRES 27 A 371 VAL PHE ARG LEU GLY PRO GLU VAL ARG THR TRP LEU LYS SEQRES 28 A 371 ASP ALA LYS GLN VAL LEU PRO GLU ALA LEU GLY LEU THR SEQRES 29 A 371 ASP VAL SER SER LEU ALA SER HET SO4 A 380 3 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *126(H2 O) HELIX 1 1 PRO A 22 GLN A 36 1 15 HELIX 2 2 SER A 65 ASP A 73 5 9 HELIX 3 3 SER A 82 ASP A 84 5 3 HELIX 4 4 ALA A 88 ASP A 90 5 3 HELIX 5 5 PRO A 93 ALA A 99 1 7 HELIX 6 6 LEU A 124 GLY A 127 1 4 HELIX 7 7 ILE A 132 ILE A 139 1 8 HELIX 8 8 GLY A 162 THR A 177 1 16 HELIX 9 9 ASP A 194 ALA A 207 1 14 HELIX 10 10 GLU A 209 GLN A 213 1 5 HELIX 11 11 VAL A 223 GLN A 230 1 8 HELIX 12 12 SER A 240 GLU A 251 5 12 HELIX 13 13 PRO A 283 ALA A 294 1 12 HELIX 14 14 ALA A 296 LEU A 303 1 8 HELIX 15 15 HIS A 320 LEU A 326 1 7 HELIX 16 16 PRO A 331 VAL A 340 5 10 HELIX 17 17 VAL A 354 GLN A 363 1 10 HELIX 18 18 LEU A 365 ALA A 368 1 4 SHEET 1 A 2 THR A 10 VAL A 13 0 SHEET 2 A 2 LYS A 41 PHE A 44 1 N LYS A 41 O LEU A 11 SHEET 1 B 3 VAL A 60 ASP A 64 0 SHEET 2 B 3 TYR A 270 VAL A 276 -1 N SER A 275 O PHE A 61 SHEET 3 B 3 LEU A 108 CYS A 113 -1 N CYS A 113 O TYR A 270 SHEET 1 C 4 VAL A 253 LYS A 256 0 SHEET 2 C 4 ASN A 115 ARG A 120 -1 N TYR A 119 O ARG A 254 SHEET 3 C 4 ALA A 235 TYR A 239 -1 N GLY A 238 O LEU A 116 SHEET 4 C 4 LEU A 155 ILE A 157 1 N LEU A 156 O ALA A 235 CISPEP 1 ILE A 147 PRO A 148 0 0.52 CISPEP 2 ASP A 190 PRO A 191 0 0.29 SITE 1 NUC 1 CYS A 113 SITE 1 AC1 4 HIS A 282 PRO A 283 GLU A 284 LEU A 285 CRYST1 85.500 117.500 36.600 90.00 90.00 90.00 P 21 21 2 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 0.011696 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008511 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027322 0.00000