HEADER HYDROLASE 30-SEP-02 1MWO TITLE CRYSTAL STRUCTURE ANALYSIS OF THE HYPERTHERMOSTABLE TITLE 2 PYROCOOCUS WOESEI ALPHA-AMYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA AMYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS WOESEI; SOURCE 3 ORGANISM_TAXID: 2262; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS (BETA/ALPHA)8-BARREL, ALPHA-AMYLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.LINDEN,O.MAYANS,W.MEYER-KLAUCKE,G.ANTRANIKIAN,M.WILMANNS REVDAT 2 24-FEB-09 1MWO 1 VERSN REVDAT 1 10-JUN-03 1MWO 0 JRNL AUTH A.LINDEN,O.MAYANS,W.MEYER-KLAUCKE,G.ANTRANIKIAN, JRNL AUTH 2 M.WILMANNS JRNL TITL DIFFERENTIAL REGULATION OF A HYPERTHERMOPHILIC JRNL TITL 2 ALPHA-AMYLASE WITH A NOVEL (CA,ZN) TWO-METAL JRNL TITL 3 CENTER BY ZINC JRNL REF J.BIOL.CHEM. V. 278 9875 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12482867 JRNL DOI 10.1074/JBC.M211339200 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.20 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 25967 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) : 0.190 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 995 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 : 3569 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 398 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.71300 REMARK 3 B22 (A**2) : 4.14900 REMARK 3 B33 (A**2) : 4.56300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.32 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 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MWO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-02. REMARK 100 THE RCSB ID CODE IS RCSB017254. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91 REMARK 200 MONOCHROMATOR : TRIANGULAR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 26004 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06000 REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.17800 REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-MME 550, ZINC SULFATE, MES, PH REMARK 280 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K 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 31.44000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.14450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.14450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.44000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.10000 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 GLY A 435 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 TYR A 3 -100.89 -113.99 REMARK 500 ALA A 15 40.53 -78.60 REMARK 500 PHE A 16 -178.84 -172.96 REMARK 500 TRP A 177 -21.73 -153.75 REMARK 500 SER A 179 165.31 168.47 REMARK 500 ASN A 257 31.27 -148.72 REMARK 500 ASP A 291 74.17 -156.67 REMARK 500 GLU A 319 -60.72 -141.38 REMARK 500 TYR A 346 143.87 -172.71 REMARK 500 ASP A 358 -163.99 -125.49 REMARK 500 LEU A 364 -178.46 -170.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 569 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH A 707 DISTANCE = 7.86 ANGSTROMS REMARK 525 HOH A 728 DISTANCE = 5.13 ANGSTROMS REMARK 525 HOH A 750 DISTANCE = 5.04 ANGSTROMS REMARK 525 HOH A 768 DISTANCE = 5.64 ANGSTROMS REMARK 525 HOH A 815 DISTANCE = 5.32 ANGSTROMS 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 ZN A 438 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 33 NZ REMARK 620 2 GLU A 36 OE1 109.5 REMARK 620 3 GLU A 318 OE2 112.6 96.0 REMARK 620 4 LYS A 323 NZ 128.1 113.3 90.7 REMARK 620 5 GLU A 318 OE1 78.3 152.2 57.2 77.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 440 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 80 OE2 REMARK 620 2 GLU A 88 OE2 111.2 REMARK 620 3 GLU A 253 OE1 83.0 86.8 REMARK 620 4 GLU A 253 OE2 115.1 114.2 56.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 442 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 110 ND2 REMARK 620 2 ASP A 155 OD1 153.0 REMARK 620 3 ASP A 155 OD2 129.8 52.0 REMARK 620 4 GLY A 157 O 82.7 79.1 125.1 REMARK 620 5 ASP A 164 OD1 131.2 72.2 88.1 100.4 REMARK 620 6 ASP A 164 OD2 82.9 110.5 140.3 73.8 52.6 REMARK 620 7 GLY A 202 O 71.7 86.6 71.4 83.9 157.0 148.2 REMARK 620 8 HOH A 478 O 78.0 124.4 80.0 154.8 80.9 87.8 104.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 436 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 147 NE2 REMARK 620 2 HIS A 152 NE2 102.4 REMARK 620 3 CYS A 166 SG 116.2 115.3 REMARK 620 4 HOH A 816 O 109.6 100.4 111.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 441 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 222 OE2 REMARK 620 2 HOH A 553 O 152.7 REMARK 620 3 HOH A 822 O 109.2 92.0 REMARK 620 4 HOH A 655 O 81.3 82.1 89.2 REMARK 620 5 GLU A 222 OE1 56.9 100.2 165.7 85.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 437 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 252 OD1 REMARK 620 2 ASP A 256 OD2 99.3 REMARK 620 3 ILE A 292 O 107.1 99.4 REMARK 620 4 GLU A 87 OE1 98.3 93.6 149.1 REMARK 620 5 GLU A 87 OE2 139.6 113.5 90.7 58.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 439 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 347 OD2 REMARK 620 2 ASP A 349 OD1 104.3 REMARK 620 3 GLU A 350 OE1 105.2 119.7 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 436 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 437 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 438 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 439 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 440 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 441 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 442 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MXD RELATED DB: PDB REMARK 900 ALPHA AMYLASE WITH CARBOHYDRATES REMARK 900 RELATED ID: 1MXG RELATED DB: PDB REMARK 900 ALPHA AMYLASE WITH CARBOHYDRATES DBREF 1MWO A 1 435 UNP O08452 O08452_PYRFU 26 460 SEQRES 1 A 435 ALA LYS TYR LEU GLU LEU GLU GLU GLY GLY VAL ILE MET SEQRES 2 A 435 GLN ALA PHE TYR TRP ASP VAL PRO GLY GLY GLY ILE TRP SEQRES 3 A 435 TRP ASP HIS ILE ARG SER LYS ILE PRO GLU TRP TYR GLU SEQRES 4 A 435 ALA GLY ILE SER ALA ILE TRP LEU PRO PRO PRO SER LYS SEQRES 5 A 435 GLY MET SER GLY GLY TYR SER MET GLY TYR ASP PRO TYR SEQRES 6 A 435 ASP TYR PHE ASP LEU GLY GLU TYR TYR GLN LYS GLY THR SEQRES 7 A 435 VAL GLU THR ARG PHE GLY SER LYS GLU GLU LEU VAL ARG SEQRES 8 A 435 LEU ILE GLN THR ALA HIS ALA TYR GLY ILE LYS VAL ILE SEQRES 9 A 435 ALA ASP VAL VAL ILE ASN HIS ARG ALA GLY GLY ASP LEU SEQRES 10 A 435 GLU TRP ASN PRO PHE VAL GLY ASP TYR THR TRP THR ASP SEQRES 11 A 435 PHE SER LYS VAL ALA SER GLY LYS TYR THR ALA ASN TYR SEQRES 12 A 435 LEU ASP PHE HIS PRO ASN GLU LEU HIS CYS CYS ASP GLU SEQRES 13 A 435 GLY THR PHE GLY GLY PHE PRO ASP ILE CYS HIS HIS LYS SEQRES 14 A 435 GLU TRP ASP GLN TYR TRP LEU TRP LYS SER ASN GLU SER SEQRES 15 A 435 TYR ALA ALA TYR LEU ARG SER ILE GLY PHE ASP GLY TRP SEQRES 16 A 435 ARG PHE ASP TYR VAL LYS GLY TYR GLY ALA TRP VAL VAL SEQRES 17 A 435 ARG ASP TRP LEU ASN TRP TRP GLY GLY TRP ALA VAL GLY SEQRES 18 A 435 GLU TYR TRP ASP THR ASN VAL ASP ALA LEU LEU SER TRP SEQRES 19 A 435 ALA TYR GLU SER GLY ALA LYS VAL PHE ASP PHE PRO LEU SEQRES 20 A 435 TYR TYR LYS MET ASP GLU ALA PHE ASP ASN ASN ASN ILE SEQRES 21 A 435 PRO ALA LEU VAL TYR ALA LEU GLN ASN GLY GLN THR VAL SEQRES 22 A 435 VAL SER ARG ASP PRO PHE LYS ALA VAL THR PHE VAL ALA SEQRES 23 A 435 ASN HIS ASP THR ASP ILE ILE TRP ASN LYS TYR PRO ALA SEQRES 24 A 435 TYR ALA PHE ILE LEU THR TYR GLU GLY GLN PRO VAL ILE SEQRES 25 A 435 PHE TYR ARG ASP PHE GLU GLU TRP LEU ASN LYS ASP LYS SEQRES 26 A 435 LEU ILE ASN LEU ILE TRP ILE HIS ASP HIS LEU ALA GLY SEQRES 27 A 435 GLY SER THR THR ILE VAL TYR TYR ASP ASN ASP GLU LEU SEQRES 28 A 435 ILE PHE VAL ARG ASN GLY ASP SER ARG ARG PRO GLY LEU SEQRES 29 A 435 ILE THR TYR ILE ASN LEU SER PRO ASN TRP VAL GLY ARG SEQRES 30 A 435 TRP VAL TYR VAL PRO LYS PHE ALA GLY ALA CYS ILE HIS SEQRES 31 A 435 GLU TYR THR GLY ASN LEU GLY GLY TRP VAL ASP LYS ARG SEQRES 32 A 435 VAL ASP SER SER GLY TRP VAL TYR LEU GLU ALA PRO PRO SEQRES 33 A 435 HIS ASP PRO ALA ASN GLY TYR TYR GLY TYR SER VAL TRP SEQRES 34 A 435 SER TYR CYS GLY VAL GLY HET ZN A 436 1 HET ZN A 437 1 HET ZN A 438 1 HET ZN A 439 1 HET ZN A 440 1 HET ZN A 441 1 HET CA A 442 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION FORMUL 2 ZN 6(ZN 2+) FORMUL 8 CA CA 2+ FORMUL 9 HOH *398(H2 O) HELIX 1 1 GLU A 5 GLY A 9 5 5 HELIX 2 2 ILE A 25 GLY A 41 1 17 HELIX 3 3 SER A 55 SER A 59 5 5 HELIX 4 4 SER A 85 TYR A 99 1 15 HELIX 5 5 ASN A 142 PHE A 146 5 5 HELIX 6 6 LYS A 169 TRP A 177 1 9 HELIX 7 7 SER A 182 ILE A 190 1 9 HELIX 8 8 TYR A 199 TYR A 203 5 5 HELIX 9 9 GLY A 204 GLY A 216 1 13 HELIX 10 10 ASN A 227 GLY A 239 1 13 HELIX 11 11 ASP A 244 ASP A 256 1 13 HELIX 12 12 ASN A 259 ASN A 269 1 11 HELIX 13 13 THR A 272 ASP A 277 1 6 HELIX 14 14 ASN A 295 TYR A 306 1 12 HELIX 15 15 TYR A 314 GLU A 319 1 6 HELIX 16 16 ASN A 322 LEU A 336 1 15 HELIX 17 17 PRO A 382 ALA A 385 5 4 HELIX 18 18 PRO A 419 GLY A 422 5 4 SHEET 1 A 9 ILE A 12 GLN A 14 0 SHEET 2 A 9 ALA A 44 LEU A 47 1 O TRP A 46 N MET A 13 SHEET 3 A 9 LYS A 102 VAL A 107 1 O ILE A 104 N ILE A 45 SHEET 4 A 9 GLY A 194 PHE A 197 1 O ARG A 196 N ALA A 105 SHEET 5 A 9 ALA A 219 GLY A 221 1 O VAL A 220 N PHE A 197 SHEET 6 A 9 LYS A 241 PHE A 243 1 O LYS A 241 N GLY A 221 SHEET 7 A 9 ALA A 281 PHE A 284 1 O VAL A 282 N VAL A 242 SHEET 8 A 9 GLN A 309 PHE A 313 1 O VAL A 311 N THR A 283 SHEET 9 A 9 ILE A 12 GLN A 14 1 N ILE A 12 O ILE A 312 SHEET 1 B 2 LYS A 52 GLY A 53 0 SHEET 2 B 2 PRO A 64 ASP A 66 -1 O TYR A 65 N LYS A 52 SHEET 1 C 2 ASP A 116 ASN A 120 0 SHEET 2 C 2 ASP A 125 ASP A 130 -1 O ASP A 130 N ASP A 116 SHEET 1 D 6 THR A 341 TYR A 346 0 SHEET 2 D 6 GLU A 350 ARG A 355 -1 O VAL A 354 N THR A 342 SHEET 3 D 6 LEU A 364 ASN A 369 -1 O ILE A 368 N LEU A 351 SHEET 4 D 6 TYR A 426 TYR A 431 -1 O TRP A 429 N ILE A 365 SHEET 5 D 6 ALA A 387 GLU A 391 -1 N HIS A 390 O SER A 430 SHEET 6 D 6 ASP A 401 VAL A 404 -1 O VAL A 404 N ALA A 387 SHEET 1 E 2 VAL A 375 TYR A 380 0 SHEET 2 E 2 TRP A 409 ALA A 414 -1 O LEU A 412 N ARG A 377 SHEET 1 F 2 HIS A 417 ASP A 418 0 SHEET 2 F 2 TYR A 423 TYR A 424 -1 O TYR A 423 N ASP A 418 SSBOND 1 CYS A 153 CYS A 154 1555 1555 2.06 SSBOND 2 CYS A 388 CYS A 432 1555 1555 2.04 LINK NZ LYS A 33 ZN ZN A 438 1555 1555 2.10 LINK OE1 GLU A 36 ZN ZN A 438 1555 1555 1.94 LINK OE2 GLU A 80 ZN ZN A 440 1555 1555 1.93 LINK OE2 GLU A 88 ZN ZN A 440 1555 1555 1.93 LINK ND2 ASN A 110 CA CA A 442 1555 1555 2.59 LINK NE2 HIS A 147 ZN ZN A 436 1555 1555 2.03 LINK NE2 HIS A 152 ZN ZN A 436 1555 1555 1.94 LINK OD1 ASP A 155 CA CA A 442 1555 1555 2.63 LINK OD2 ASP A 155 CA CA A 442 1555 1555 2.34 LINK O GLY A 157 CA CA A 442 1555 1555 2.30 LINK OD1 ASP A 164 CA CA A 442 1555 1555 2.27 LINK OD2 ASP A 164 CA CA A 442 1555 1555 2.62 LINK SG CYS A 166 ZN ZN A 436 1555 1555 2.32 LINK O GLY A 202 CA CA A 442 1555 1555 2.32 LINK OE2 GLU A 222 ZN ZN A 441 1555 1555 2.13 LINK OD1 ASP A 252 ZN ZN A 437 1555 1555 1.88 LINK OD2 ASP A 256 ZN ZN A 437 1555 1555 1.96 LINK O ILE A 292 ZN ZN A 437 1555 1555 2.15 LINK OE2 GLU A 318 ZN ZN A 438 1555 1555 2.18 LINK OD2 ASP A 347 ZN ZN A 439 1555 1555 1.77 LINK OD1 ASP A 349 ZN ZN A 439 1555 1555 1.99 LINK OE1 GLU A 350 ZN ZN A 439 1555 1555 2.15 LINK ZN ZN A 436 O HOH A 816 1555 1555 1.98 LINK ZN ZN A 441 O HOH A 553 1555 1555 2.19 LINK ZN ZN A 441 O HOH A 822 1555 1555 2.14 LINK CA CA A 442 O HOH A 478 1555 1555 2.53 LINK ZN ZN A 438 NZ LYS A 323 1555 1555 2.61 LINK ZN ZN A 438 OE1 GLU A 318 1555 1555 2.40 LINK ZN ZN A 441 O HOH A 655 1555 1555 2.42 LINK ZN ZN A 441 OE1 GLU A 222 1555 1555 2.45 LINK ZN ZN A 437 OE1 GLU A 87 1555 3645 2.50 LINK ZN ZN A 437 OE2 GLU A 87 1555 3645 1.87 LINK ZN ZN A 440 OE1 GLU A 253 1555 3655 2.50 LINK ZN ZN A 440 OE2 GLU A 253 1555 3655 2.03 CISPEP 1 HIS A 147 PRO A 148 0 -0.02 SITE 1 AC1 4 HIS A 147 HIS A 152 CYS A 166 HOH A 816 SITE 1 AC2 5 GLU A 87 ASP A 252 ASP A 256 ILE A 292 SITE 2 AC2 5 ILE A 293 SITE 1 AC3 4 LYS A 33 GLU A 36 GLU A 318 LYS A 323 SITE 1 AC4 4 ASP A 347 ASP A 349 GLU A 350 ARG A 377 SITE 1 AC5 3 GLU A 80 GLU A 88 GLU A 253 SITE 1 AC6 5 GLU A 222 ASP A 289 HOH A 553 HOH A 655 SITE 2 AC6 5 HOH A 822 SITE 1 AC7 6 ASN A 110 ASP A 155 GLY A 157 ASP A 164 SITE 2 AC7 6 GLY A 202 HOH A 478 CRYST1 62.880 78.200 106.289 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 0.015903 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009408 0.00000