HEADER HYDROLASE 31-AUG-04 1WP6 TITLE CRYSTAL STRUCTURE OF MALTOHEXAOSE-PRODUCING AMYLASE FROM ALKALOPHILIC TITLE 2 BACILLUS SP.707. COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAN 1,4-ALPHA-MALTOHEXAOSIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: G6-AMYLASE, MALTOHEXAOSE-PRODUCING AMYLASE, EXO- COMPND 5 MALTOHEXAOHYDROLASE; COMPND 6 EC: 3.2.1.98; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SP.; SOURCE 3 ORGANISM_TAXID: 1416; SOURCE 4 STRAIN: 707; SOURCE 5 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1423; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: 207-25; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTUB812 KEYWDS ALPHA-AMYLASE, MALTOHEXAOSE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.KANAI,K.HAGA,T.AKIBA,K.YAMANE,K.HARATA REVDAT 4 25-OCT-23 1WP6 1 REMARK LINK REVDAT 3 13-JUL-11 1WP6 1 VERSN REVDAT 2 24-FEB-09 1WP6 1 VERSN REVDAT 1 30-NOV-04 1WP6 0 JRNL AUTH R.KANAI,K.HAGA,T.AKIBA,K.YAMANE,K.HARATA JRNL TITL BIOCHEMICAL AND CRYSTALLOGRAPHIC ANALYSES OF JRNL TITL 2 MALTOHEXAOSE-PRODUCING AMYLASE FROM ALKALOPHILIC BACILLUS JRNL TITL 3 SP. 707 JRNL REF BIOCHEMISTRY V. 43 14047 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15518553 JRNL DOI 10.1021/BI048489M REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.KIMURA,A.TSUKAMOTO,Y.ISHII,T.TAKANO,K.YAMANE REMARK 1 TITL CLONING OF A GENE FOR MALTOHEXAOSE PRODUCING AMYLASE OF AN REMARK 1 TITL 2 ALKALOPHILIC BACILLUS AND HYPER-PRODUCTION OF THE ENZYME IN REMARK 1 TITL 3 BACILLUS SUBTILIS CELLS REMARK 1 REF APPL.MICROBIOL.BIOTECHNOL. V. 27 372 1988 REMARK 1 REFN ISSN 0175-7598 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 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) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 26098 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2583 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1760 REMARK 3 BIN FREE R VALUE : 0.2290 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 380 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 : 3893 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 282 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1WP6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000023839. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 8.5 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-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33010 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 12.800 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.65 REMARK 200 R MERGE FOR SHELL (I) : 0.24800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1BVN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, TRISHCL, AMMONIUM PHOSPHATE, REMARK 280 CALCIUM CHLORIDE, SODIUM CHLORIDE, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 23.81000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.58500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.58500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.81000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.40000 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 HIS A 1 REMARK 465 HIS A 2 REMARK 465 ASN A 3 REMARK 465 GLY A 4 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 PHE A 13 161.10 178.07 REMARK 500 LEU A 66 40.41 -91.94 REMARK 500 ASN A 126 85.41 -160.40 REMARK 500 HIS A 152 -31.03 76.22 REMARK 500 LEU A 201 -64.47 -124.67 REMARK 500 TYR A 203 -151.87 50.64 REMARK 500 SER A 342 57.18 -174.14 REMARK 500 TYR A 404 53.25 -140.07 REMARK 500 ASN A 409 -50.89 -124.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 106 OD1 REMARK 620 2 ASP A 199 O 104.5 REMARK 620 3 ASP A 199 OD1 156.8 79.1 REMARK 620 4 ASP A 205 OD1 85.7 78.9 117.3 REMARK 620 5 ASP A 205 OD2 130.3 85.6 72.5 47.9 REMARK 620 6 HIS A 240 O 79.8 88.0 77.5 157.4 149.9 REMARK 620 7 HOH A 637 O 82.8 162.3 100.6 85.7 77.5 109.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 163 OD2 REMARK 620 2 ASP A 163 OD1 51.1 REMARK 620 3 ALA A 186 O 89.5 78.3 REMARK 620 4 ASP A 188 OD1 85.0 135.1 114.3 REMARK 620 5 ASP A 207 OD1 85.2 81.0 157.1 87.5 REMARK 620 6 ASP A 209 OD2 154.2 154.6 98.4 69.4 95.9 REMARK 620 7 HOH A 794 O 122.2 71.9 87.6 146.4 76.6 82.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 504 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 163 OD2 REMARK 620 2 ASP A 188 OD2 86.4 REMARK 620 3 ASP A 199 OD2 93.1 91.1 REMARK 620 4 ASP A 205 OD2 124.7 148.8 85.3 REMARK 620 5 ILE A 206 O 106.7 83.7 159.0 88.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 305 O REMARK 620 2 TYR A 307 O 110.7 REMARK 620 3 HIS A 408 O 160.8 78.9 REMARK 620 4 ASN A 409 OD1 84.3 155.9 81.7 REMARK 620 5 ASP A 432 OD1 99.1 116.7 90.6 77.4 REMARK 620 6 ASP A 432 OD2 76.8 83.0 121.8 119.6 50.9 REMARK 620 7 HOH A 687 O 77.0 86.4 87.3 78.6 155.9 146.0 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 506 DBREF 1WP6 A 1 485 UNP P19571 AMT6_BACS7 34 518 SEQRES 1 A 485 HIS HIS ASN GLY THR ASN GLY THR MET MET GLN TYR PHE SEQRES 2 A 485 GLU TRP TYR LEU PRO ASN ASP GLY ASN HIS TRP ASN ARG SEQRES 3 A 485 LEU ASN SER ASP ALA SER ASN LEU LYS SER LYS GLY ILE SEQRES 4 A 485 THR ALA VAL TRP ILE PRO PRO ALA TRP LYS GLY ALA SER SEQRES 5 A 485 GLN ASN ASP VAL GLY TYR GLY ALA TYR ASP LEU TYR ASP SEQRES 6 A 485 LEU GLY GLU PHE ASN GLN LYS GLY THR VAL ARG THR LYS SEQRES 7 A 485 TYR GLY THR ARG SER GLN LEU GLN ALA ALA VAL THR SER SEQRES 8 A 485 LEU LYS ASN ASN GLY ILE GLN VAL TYR GLY ASP VAL VAL SEQRES 9 A 485 MET ASN HIS LYS GLY GLY ALA ASP ALA THR GLU MET VAL SEQRES 10 A 485 ARG ALA VAL GLU VAL ASN PRO ASN ASN ARG ASN GLN GLU SEQRES 11 A 485 VAL THR GLY GLU TYR THR ILE GLU ALA TRP THR ARG PHE SEQRES 12 A 485 ASP PHE PRO GLY ARG GLY ASN THR HIS SER SER PHE LYS SEQRES 13 A 485 TRP ARG TRP TYR HIS PHE ASP GLY VAL ASP TRP ASP GLN SEQRES 14 A 485 SER ARG ARG LEU ASN ASN ARG ILE TYR LYS PHE ARG GLY SEQRES 15 A 485 HIS GLY LYS ALA TRP ASP TRP GLU VAL ASP THR GLU ASN SEQRES 16 A 485 GLY ASN TYR ASP TYR LEU MET TYR ALA ASP ILE ASP MET SEQRES 17 A 485 ASP HIS PRO GLU VAL VAL ASN GLU LEU ARG ASN TRP GLY SEQRES 18 A 485 VAL TRP TYR THR ASN THR LEU GLY LEU ASP GLY PHE ARG SEQRES 19 A 485 ILE ASP ALA VAL LYS HIS ILE LYS TYR SER PHE THR ARG SEQRES 20 A 485 ASP TRP ILE ASN HIS VAL ARG SER ALA THR GLY LYS ASN SEQRES 21 A 485 MET PHE ALA VAL ALA GLU PHE TRP LYS ASN ASP LEU GLY SEQRES 22 A 485 ALA ILE GLU ASN TYR LEU GLN LYS THR ASN TRP ASN HIS SEQRES 23 A 485 SER VAL PHE ASP VAL PRO LEU HIS TYR ASN LEU TYR ASN SEQRES 24 A 485 ALA SER LYS SER GLY GLY ASN TYR ASP MET ARG ASN ILE SEQRES 25 A 485 PHE ASN GLY THR VAL VAL GLN ARG HIS PRO SER HIS ALA SEQRES 26 A 485 VAL THR PHE VAL ASP ASN HIS ASP SER GLN PRO GLU GLU SEQRES 27 A 485 ALA LEU GLU SER PHE VAL GLU GLU TRP PHE LYS PRO LEU SEQRES 28 A 485 ALA TYR ALA LEU THR LEU THR ARG GLU GLN GLY TYR PRO SEQRES 29 A 485 SER VAL PHE TYR GLY ASP TYR TYR GLY ILE PRO THR HIS SEQRES 30 A 485 GLY VAL PRO ALA MET ARG SER LYS ILE ASP PRO ILE LEU SEQRES 31 A 485 GLU ALA ARG GLN LYS TYR ALA TYR GLY LYS GLN ASN ASP SEQRES 32 A 485 TYR LEU ASP HIS HIS ASN ILE ILE GLY TRP THR ARG GLU SEQRES 33 A 485 GLY ASN THR ALA HIS PRO ASN SER GLY LEU ALA THR ILE SEQRES 34 A 485 MET SER ASP GLY ALA GLY GLY SER LYS TRP MET PHE VAL SEQRES 35 A 485 GLY ARG ASN LYS ALA GLY GLN VAL TRP SER ASP ILE THR SEQRES 36 A 485 GLY ASN ARG THR GLY THR VAL THR ILE ASN ALA ASP GLY SEQRES 37 A 485 TRP GLY ASN PHE SER VAL ASN GLY GLY SER VAL SER ILE SEQRES 38 A 485 TRP VAL ASN LYS HET CA A 501 1 HET CA A 502 1 HET CA A 503 1 HET NA A 504 1 HET PO4 A 505 5 HET TRS A 506 8 HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETNAM PO4 PHOSPHATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 CA 3(CA 2+) FORMUL 5 NA NA 1+ FORMUL 6 PO4 O4 P 3- FORMUL 7 TRS C4 H12 N O3 1+ FORMUL 8 HOH *282(H2 O) HELIX 1 1 ASN A 22 GLY A 38 1 17 HELIX 2 2 THR A 81 ASN A 95 1 15 HELIX 3 3 ARG A 158 TYR A 160 5 3 HELIX 4 4 HIS A 210 GLY A 229 1 20 HELIX 5 5 ALA A 237 ILE A 241 5 5 HELIX 6 6 LYS A 242 GLY A 258 1 17 HELIX 7 7 ASP A 271 THR A 282 1 12 HELIX 8 8 ASP A 290 SER A 303 1 14 HELIX 9 9 ASP A 308 ILE A 312 5 5 HELIX 10 10 THR A 316 HIS A 321 1 6 HELIX 11 11 PHE A 348 THR A 358 1 11 HELIX 12 12 TYR A 368 GLY A 373 1 6 HELIX 13 13 ILE A 374 GLY A 378 5 5 HELIX 14 14 MET A 382 TYR A 396 1 15 HELIX 15 15 GLY A 443 ALA A 447 5 5 SHEET 1 A 9 MET A 9 GLN A 11 0 SHEET 2 A 9 ALA A 41 ILE A 44 1 O TRP A 43 N MET A 10 SHEET 3 A 9 GLN A 98 VAL A 103 1 O GLN A 98 N VAL A 42 SHEET 4 A 9 GLY A 232 ILE A 235 1 O GLY A 232 N GLY A 101 SHEET 5 A 9 PHE A 262 ALA A 265 1 O PHE A 262 N PHE A 233 SHEET 6 A 9 SER A 287 PHE A 289 1 O SER A 287 N ALA A 265 SHEET 7 A 9 ALA A 325 THR A 327 1 O VAL A 326 N VAL A 288 SHEET 8 A 9 TYR A 363 PHE A 367 1 O SER A 365 N THR A 327 SHEET 9 A 9 MET A 9 GLN A 11 1 N MET A 9 O PRO A 364 SHEET 1 B 2 LYS A 49 GLY A 50 0 SHEET 2 B 2 ALA A 60 ASP A 62 -1 O TYR A 61 N LYS A 49 SHEET 1 C 6 HIS A 107 LYS A 108 0 SHEET 2 C 6 ALA A 204 ILE A 206 -1 O ALA A 204 N LYS A 108 SHEET 3 C 6 PHE A 162 VAL A 165 -1 N ASP A 163 O ASP A 205 SHEET 4 C 6 ILE A 177 PHE A 180 -1 O TYR A 178 N VAL A 165 SHEET 5 C 6 ALA A 113 ASN A 123 -1 N VAL A 120 O LYS A 179 SHEET 6 C 6 ASN A 126 GLU A 130 -1 O GLN A 129 N ASN A 123 SHEET 1 D 6 HIS A 107 LYS A 108 0 SHEET 2 D 6 ALA A 204 ILE A 206 -1 O ALA A 204 N LYS A 108 SHEET 3 D 6 PHE A 162 VAL A 165 -1 N ASP A 163 O ASP A 205 SHEET 4 D 6 ILE A 177 PHE A 180 -1 O TYR A 178 N VAL A 165 SHEET 5 D 6 ALA A 113 ASN A 123 -1 N VAL A 120 O LYS A 179 SHEET 6 D 6 TYR A 135 ARG A 142 -1 O ALA A 139 N GLU A 115 SHEET 1 E 6 GLN A 401 TYR A 404 0 SHEET 2 E 6 ILE A 410 ARG A 415 -1 O THR A 414 N ASN A 402 SHEET 3 E 6 LEU A 426 SER A 431 -1 O THR A 428 N TRP A 413 SHEET 4 E 6 SER A 478 VAL A 483 -1 O SER A 480 N ILE A 429 SHEET 5 E 6 VAL A 450 ASP A 453 -1 N SER A 452 O VAL A 483 SHEET 6 E 6 THR A 461 THR A 463 -1 O VAL A 462 N TRP A 451 SHEET 1 F 2 GLY A 436 PHE A 441 0 SHEET 2 F 2 TRP A 469 VAL A 474 -1 O VAL A 474 N GLY A 436 LINK OD1 ASN A 106 CA CA A 502 1555 1555 2.28 LINK OD2 ASP A 163 CA CA A 501 1555 1555 2.53 LINK OD1 ASP A 163 CA CA A 501 1555 1555 2.57 LINK OD2 ASP A 163 NA NA A 504 1555 1555 2.29 LINK O ALA A 186 CA CA A 501 1555 1555 2.39 LINK OD1 ASP A 188 CA CA A 501 1555 1555 2.37 LINK OD2 ASP A 188 NA NA A 504 1555 1555 2.63 LINK O ASP A 199 CA CA A 502 1555 1555 2.31 LINK OD1 ASP A 199 CA CA A 502 1555 1555 2.39 LINK OD2 ASP A 199 NA NA A 504 1555 1555 2.43 LINK OD1 ASP A 205 CA CA A 502 1555 1555 2.40 LINK OD2 ASP A 205 CA CA A 502 1555 1555 2.88 LINK OD2 ASP A 205 NA NA A 504 1555 1555 2.51 LINK O ILE A 206 NA NA A 504 1555 1555 2.82 LINK OD1 ASP A 207 CA CA A 501 1555 1555 2.20 LINK OD2 ASP A 209 CA CA A 501 1555 1555 2.40 LINK O HIS A 240 CA CA A 502 1555 1555 2.41 LINK O GLY A 305 CA CA A 503 1555 1555 2.35 LINK O TYR A 307 CA CA A 503 1555 1555 2.37 LINK O HIS A 408 CA CA A 503 1555 1555 2.50 LINK OD1 ASN A 409 CA CA A 503 1555 1555 2.18 LINK OD1 ASP A 432 CA CA A 503 1555 1555 2.54 LINK OD2 ASP A 432 CA CA A 503 1555 1555 2.57 LINK CA CA A 501 O HOH A 794 1555 1555 2.51 LINK CA CA A 502 O HOH A 637 1555 1555 2.49 LINK CA CA A 503 O HOH A 687 1555 1555 2.42 CISPEP 1 TRP A 189 GLU A 190 0 0.41 SITE 1 AC1 6 ASP A 163 ALA A 186 ASP A 188 ASP A 207 SITE 2 AC1 6 ASP A 209 HOH A 794 SITE 1 AC2 5 ASN A 106 ASP A 199 ASP A 205 HIS A 240 SITE 2 AC2 5 HOH A 637 SITE 1 AC3 6 GLY A 305 TYR A 307 HIS A 408 ASN A 409 SITE 2 AC3 6 ASP A 432 HOH A 687 SITE 1 AC4 5 ASP A 163 ASP A 188 ASP A 199 ASP A 205 SITE 2 AC4 5 ILE A 206 SITE 1 AC5 5 HIS A 321 PRO A 322 SER A 323 HIS A 324 SITE 2 AC5 5 TRS A 506 SITE 1 AC6 3 TRP A 284 HIS A 324 PO4 A 505 CRYST1 47.620 82.800 127.170 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 0.021000 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012077 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007863 0.00000