PDB Short entry for 1VEP HEADER HYDROLASE 03-APR-04 1VEP TITLE CRYSTAL STRUCTURE ANALYSIS OF TRIPLE (T47M/Y164E/T328N)/MALTOSE OF TITLE 2 BACILLUS CEREUS BETA-AMYLASE AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-AMYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,4-ALPHA-D-GLUCAN MALTOHYDROLASE, GLYCOSIDE HYDROLASE COMPND 5 FAMILY 14; COMPND 6 EC: 3.2.1.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 3 ORGANISM_TAXID: 1396; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: HMS174; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21D KEYWDS BETA-ALPHA-BARRELS, OPTIMUM PH, T47M/Y164E/T328N, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.HIRATA,M.ADACHI,S.UTSUMI,B.MIKAMI REVDAT 6 27-DEC-23 1VEP 1 REMARK REVDAT 5 10-NOV-21 1VEP 1 SEQADV HETSYN REVDAT 4 29-JUL-20 1VEP 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 04-AUG-09 1VEP 1 FORMUL HET HETATM HETNAM REVDAT 3 2 1 LINK SITE REVDAT 2 24-FEB-09 1VEP 1 VERSN REVDAT 1 24-MAY-05 1VEP 0 JRNL AUTH A.HIRATA,M.ADACHI,S.UTSUMI,B.MIKAMI JRNL TITL ENGINEERING OF THE PH OPTIMUM OF BACILLUS CEREUS JRNL TITL 2 BETA-AMYLASE: CONVERSION OF THE PH OPTIMUM FROM A BACTERIAL JRNL TITL 3 TYPE TO A HIGHER-PLANT TYPE JRNL REF BIOCHEMISTRY V. 43 12523 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15449941 JRNL DOI 10.1021/BI049173H REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 464417.640 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.3 REMARK 3 NUMBER OF REFLECTIONS : 36666 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) : 0.183 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3670 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.06 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4681 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 515 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4118 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 93 REMARK 3 SOLVENT ATOMS : 271 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.51000 REMARK 3 B22 (A**2) : 10.21000 REMARK 3 B33 (A**2) : -2.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.23000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.39 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.270 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.160 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 44.70 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1VEP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000006535. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MACSCIENCE REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SAINT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53224 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 35.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 36.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, AMMONIUM SULFATE, POTASSIUM REMARK 280 PHOSPHATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 46.34750 REMARK 290 SMTRY3 2 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, B, C, D, E 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 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 OE2 GLU A 172 O4 GLC C 2 2.19 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 GLU A 56 45.42 -143.84 REMARK 500 ASP A 98 61.17 -116.11 REMARK 500 ASN A 100 84.93 -155.05 REMARK 500 GLN A 193 55.69 -118.70 REMARK 500 ASN A 243 -12.70 -160.74 REMARK 500 CYS A 331 87.17 130.88 REMARK 500 LEU A 332 -25.28 -150.46 REMARK 500 LYS A 337 -62.84 -129.03 REMARK 500 TYR A 398 -67.56 -17.31 REMARK 500 THR A 510 -155.28 -151.66 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 930 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 56 OE2 REMARK 620 2 ASP A 60 OD1 96.6 REMARK 620 3 GLN A 61 OE1 84.4 98.8 REMARK 620 4 GLU A 141 OE1 108.4 83.5 166.8 REMARK 620 5 GLU A 144 OE1 158.5 95.0 76.1 90.8 REMARK 620 6 HOH A 757 O 77.7 162.5 97.1 82.7 95.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VEM RELATED DB: PDB REMARK 900 BETA-AMYLASE AT THE OPTIMUM PH 6.5 REMARK 900 RELATED ID: 1VEN RELATED DB: PDB REMARK 900 Y164E/MALTOSE OF BACILUS CEREUS BETA-AMYLASE AT PH 4.6 REMARK 900 RELATED ID: 1VEO RELATED DB: PDB REMARK 900 Y164F/MALTOSE OF BACILLUS CEREUS BETA-AMYLASE AT PH 4.6 DBREF 1VEP A 1 516 UNP P36924 AMYB_BACCE 31 546 SEQADV 1VEP MET A 47 UNP P36924 THR 77 ENGINEERED MUTATION SEQADV 1VEP GLU A 164 UNP P36924 TYR 194 ENGINEERED MUTATION SEQADV 1VEP ASN A 328 UNP P36924 THR 358 ENGINEERED MUTATION SEQRES 1 A 516 ALA VAL ASN GLY LYS GLY MET ASN PRO ASP TYR LYS ALA SEQRES 2 A 516 TYR LEU MET ALA PRO LEU LYS LYS ILE PRO GLU VAL THR SEQRES 3 A 516 ASN TRP GLU THR PHE GLU ASN ASP LEU ARG TRP ALA LYS SEQRES 4 A 516 GLN ASN GLY PHE TYR ALA ILE MET VAL ASP PHE TRP TRP SEQRES 5 A 516 GLY ASP MET GLU LYS ASN GLY ASP GLN GLN PHE ASP PHE SEQRES 6 A 516 SER TYR ALA GLN ARG PHE ALA GLN SER VAL LYS ASN ALA SEQRES 7 A 516 GLY MET LYS MET ILE PRO ILE ILE SER THR HIS GLN CYS SEQRES 8 A 516 GLY GLY ASN VAL GLY ASP ASP CYS ASN VAL PRO ILE PRO SEQRES 9 A 516 SER TRP VAL TRP ASN GLN LYS SER ASP ASP SER LEU TYR SEQRES 10 A 516 PHE LYS SER GLU THR GLY THR VAL ASN LYS GLU THR LEU SEQRES 11 A 516 ASN PRO LEU ALA SER ASP VAL ILE ARG LYS GLU TYR GLY SEQRES 12 A 516 GLU LEU TYR THR ALA PHE ALA ALA ALA MET LYS PRO TYR SEQRES 13 A 516 LYS ASP VAL ILE ALA LYS ILE GLU LEU SER GLY GLY PRO SEQRES 14 A 516 ALA GLY GLU LEU ARG TYR PRO SER TYR THR THR SER ASP SEQRES 15 A 516 GLY THR GLY TYR PRO SER ARG GLY LYS PHE GLN ALA TYR SEQRES 16 A 516 THR GLU PHE ALA LYS SER LYS PHE ARG LEU TRP VAL LEU SEQRES 17 A 516 ASN LYS TYR GLY SER LEU ASN GLU VAL ASN LYS ALA TRP SEQRES 18 A 516 GLY THR LYS LEU ILE SER GLU LEU ALA ILE LEU PRO PRO SEQRES 19 A 516 SER ASP GLY GLU GLN PHE LEU MET ASN GLY TYR LEU SER SEQRES 20 A 516 MET TYR GLY LYS ASP TYR LEU GLU TRP TYR GLN GLY ILE SEQRES 21 A 516 LEU GLU ASN HIS THR LYS LEU ILE GLY GLU LEU ALA HIS SEQRES 22 A 516 ASN ALA PHE ASP THR THR PHE GLN VAL PRO ILE GLY ALA SEQRES 23 A 516 LYS ILE ALA GLY VAL HIS TRP GLN TYR ASN ASN PRO THR SEQRES 24 A 516 ILE PRO HIS GLY ALA GLU LYS PRO ALA GLY TYR ASN ASP SEQRES 25 A 516 TYR SER HIS LEU LEU ASP ALA PHE LYS SER ALA LYS LEU SEQRES 26 A 516 ASP VAL ASN PHE THR CYS LEU GLU MET THR ASP LYS GLY SEQRES 27 A 516 SER TYR PRO GLU TYR SER MET PRO LYS THR LEU VAL GLN SEQRES 28 A 516 ASN ILE ALA THR LEU ALA ASN GLU LYS GLY ILE VAL LEU SEQRES 29 A 516 ASN GLY GLU ASN ALA LEU SER ILE GLY ASN GLU GLU GLU SEQRES 30 A 516 TYR LYS ARG VAL ALA GLU MET ALA PHE ASN TYR ASN PHE SEQRES 31 A 516 ALA GLY PHE THR LEU LEU ARG TYR GLN ASP VAL MET TYR SEQRES 32 A 516 ASN ASN SER LEU MET GLY LYS PHE LYS ASP LEU LEU GLY SEQRES 33 A 516 VAL THR PRO VAL MET GLN THR ILE VAL VAL LYS ASN VAL SEQRES 34 A 516 PRO THR THR ILE GLY ASP THR VAL TYR ILE THR GLY ASN SEQRES 35 A 516 ARG ALA GLU LEU GLY SER TRP ASP THR LYS GLN TYR PRO SEQRES 36 A 516 ILE GLN LEU TYR TYR ASP SER HIS SER ASN ASP TRP ARG SEQRES 37 A 516 GLY ASN VAL VAL LEU PRO ALA GLU ARG ASN ILE GLU PHE SEQRES 38 A 516 LYS ALA PHE ILE LYS SER LYS ASP GLY THR VAL LYS SER SEQRES 39 A 516 TRP GLN THR ILE GLN GLN SER TRP ASN PRO VAL PRO LEU SEQRES 40 A 516 LYS THR THR SER HIS THR SER SER TRP HET BGC B 1 12 HET GLC B 2 11 HET GLC C 1 12 HET GLC C 2 11 HET GLC D 1 12 HET GLC D 2 11 HET GLC E 1 12 HET GLC E 2 11 HET CA A 930 1 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 BGC C6 H12 O6 FORMUL 2 GLC 7(C6 H12 O6) FORMUL 6 CA CA 2+ FORMUL 7 HOH *271(H2 O) HELIX 1 1 ALA A 1 LYS A 5 5 5 HELIX 2 2 LYS A 21 VAL A 25 5 5 HELIX 3 3 ASN A 27 ASN A 41 1 15 HELIX 4 4 TRP A 52 GLU A 56 1 5 HELIX 5 5 PHE A 65 ALA A 78 1 14 HELIX 6 6 PRO A 104 LYS A 111 5 8 HELIX 7 7 ALA A 134 LYS A 154 1 21 HELIX 8 8 PRO A 155 ILE A 160 5 6 HELIX 9 9 GLY A 168 GLU A 172 5 5 HELIX 10 10 THR A 196 GLY A 212 1 17 HELIX 11 11 SER A 213 GLY A 222 1 10 HELIX 12 12 SER A 227 ILE A 231 5 5 HELIX 13 13 ASP A 236 ASN A 243 1 8 HELIX 14 14 GLY A 244 LEU A 246 5 3 HELIX 15 15 SER A 247 ASP A 277 1 31 HELIX 16 16 ALA A 304 GLY A 309 1 6 HELIX 17 17 ASP A 312 LYS A 324 1 13 HELIX 18 18 MET A 345 GLY A 361 1 17 HELIX 19 19 ASN A 374 TYR A 388 1 15 HELIX 20 20 ARG A 397 TYR A 403 1 7 HELIX 21 21 ASN A 404 LEU A 415 1 12 HELIX 22 22 ARG A 443 GLY A 447 5 5 SHEET 1 A 9 LYS A 12 MET A 16 0 SHEET 2 A 9 PHE A 43 TRP A 51 1 O TYR A 44 N ALA A 13 SHEET 3 A 9 LYS A 81 SER A 87 1 O ILE A 85 N VAL A 48 SHEET 4 A 9 ILE A 163 LEU A 165 1 O GLU A 164 N PRO A 84 SHEET 5 A 9 ILE A 284 LYS A 287 1 O GLY A 285 N LEU A 165 SHEET 6 A 9 ASP A 326 PHE A 329 1 O ASP A 326 N ILE A 284 SHEET 7 A 9 LEU A 364 GLU A 367 1 O ASN A 365 N PHE A 329 SHEET 8 A 9 GLY A 392 LEU A 395 1 O THR A 394 N GLY A 366 SHEET 9 A 9 LYS A 12 MET A 16 1 N TYR A 14 O PHE A 393 SHEET 1 B 2 PHE A 118 LYS A 119 0 SHEET 2 B 2 VAL A 125 ASN A 126 -1 O ASN A 126 N PHE A 118 SHEET 1 C 4 TYR A 459 ASP A 461 0 SHEET 2 C 4 ASP A 466 PRO A 474 -1 O ARG A 468 N TYR A 459 SHEET 3 C 4 PRO A 419 LYS A 427 -1 N GLN A 422 O VAL A 471 SHEET 4 C 4 SER A 511 SER A 515 1 O HIS A 512 N THR A 423 SHEET 1 D 4 ILE A 456 GLN A 457 0 SHEET 2 D 4 THR A 436 GLY A 441 -1 N ILE A 439 O ILE A 456 SHEET 3 D 4 ILE A 479 LYS A 486 -1 O LYS A 486 N THR A 436 SHEET 4 D 4 VAL A 492 TRP A 495 -1 O LYS A 493 N ILE A 485 SHEET 1 E 4 ILE A 456 GLN A 457 0 SHEET 2 E 4 THR A 436 GLY A 441 -1 N ILE A 439 O ILE A 456 SHEET 3 E 4 ILE A 479 LYS A 486 -1 O LYS A 486 N THR A 436 SHEET 4 E 4 GLN A 500 TRP A 502 -1 O GLN A 500 N PHE A 481 SSBOND 1 CYS A 91 CYS A 99 1555 1555 2.03 LINK O4 BGC B 1 C1 GLC B 2 1555 1555 1.40 LINK O4 GLC C 1 C1 GLC C 2 1555 1555 1.40 LINK O4 GLC D 1 C1 GLC D 2 1555 1555 1.40 LINK O4 GLC E 1 C1 GLC E 2 1555 1555 1.40 LINK OE2 GLU A 56 CA CA A 930 1555 1555 2.64 LINK OD1 ASP A 60 CA CA A 930 1555 1555 2.31 LINK OE1 GLN A 61 CA CA A 930 1555 1555 2.84 LINK OE1 GLU A 141 CA CA A 930 1555 1555 2.61 LINK OE1 GLU A 144 CA CA A 930 1555 1555 2.63 LINK O HOH A 757 CA CA A 930 1555 1555 2.66 CISPEP 1 TYR A 186 PRO A 187 0 0.46 CISPEP 2 TYR A 340 PRO A 341 0 -0.30 CISPEP 3 LEU A 396 ARG A 397 0 0.67 CISPEP 4 ASN A 503 PRO A 504 0 -0.12 CRYST1 57.450 92.695 65.755 90.00 102.37 90.00 P 1 21 1 2 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 0.017406 0.000000 0.003818 0.00000 SCALE2 0.000000 0.010788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015569 0.00000