10 20 30 40 50 60 70 80 3BSG - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE 24-DEC-07 3BSG
TITLE BARLEY ALPHA-AMYLASE ISOZYME 1 (AMY1) H395A MUTANT
COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-AMYLASE TYPE A ISOZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-AMYLASE ISOZYME 1, 1,4-ALPHA-D- GLUCAN COMPND 5 GLUCANOHYDROLASE, AMY1, LOW PI ALPHA-AMYLASE; COMPND 6 EC: 3.2.1.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 3 ORGANISM_COMMON: BARLEY; SOURCE 4 ORGANISM_TAXID: 4513; SOURCE 5 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PPICZA
KEYWDS BARLEY ALPHA-AMYLASE, AMY1, MUTANT, CALCIUM, CARBOHYDRATE KEYWDS 2 METABOLISM, GERMINATION, GLYCOSIDASE, HYDROLASE, METAL- KEYWDS 3 BINDING, SECRETED
EXPDTA X-RAY DIFFRACTION
AUTHOR N.AGHAJARI,X.ROBERT,R.HASER
REVDAT 2 24-FEB-09 3BSG 1 VERSN REVDAT 1 26-AUG-08 3BSG 0
JRNL AUTH M.M.NIELSEN,E.S.SEO,S.BOZONNET,N.AGHAJARI,X.ROBERT, JRNL AUTH 2 R.HASER,B.SVENSSON JRNL TITL MULTI-SITE SUBSTRATE BINDING AND INTERPLAY IN JRNL TITL 2 BARLEY ALPHA-AMYLASE 1 JRNL REF FEBS LETT. V. 582 2567 2008 JRNL REFN ISSN 0014-5793 JRNL PMID 18588886 JRNL DOI 10.1016/J.FEBSLET.2008.06.027
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2041368.090 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 28872 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) : 0.211 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1413 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4534 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 218 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3135 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 630 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.83000 REMARK 3 B22 (A**2) : -2.28000 REMARK 3 B33 (A**2) : -1.55000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.22 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.80 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.07 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) : 1.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.040 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.630 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 66.49 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 3BSG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-DEC-07. REMARK 100 THE RCSB ID CODE IS RCSB045911.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9340 REMARK 200 MONOCHROMATOR : SYNCHROTRON MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30228 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 29.450 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.30900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.060 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1HT6 REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES BUFFER PH 6, 20%(W/V) PEG REMARK 280 8000, 3% METHYL-PENTANE-DIOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K
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 45.57500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.11500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.57500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.11500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 HOH A 879 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1634 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 ASN A 405 REMARK 465 GLY A 406 REMARK 465 ALA A 407 REMARK 465 ALA A 408 REMARK 465 ALA A 409 REMARK 465 THR A 410 REMARK 465 LEU A 411 REMARK 465 GLN A 412 REMARK 465 ARG A 413 REMARK 465 SER A 414
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 O HOH A 650 O HOH A 1281 2.14 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 100 -166.03 -103.18 REMARK 500 CYS A 106 13.96 -156.77 REMARK 500 ASP A 114 -165.44 -76.49 REMARK 500 ASP A 128 56.04 -100.80 REMARK 500 TYR A 131 -30.08 -138.11 REMARK 500 PHE A 181 57.86 37.99 REMARK 500 SER A 198 56.92 31.61 REMARK 500 THR A 212 -168.11 -113.39 REMARK 500 LEU A 265 29.16 -78.79 REMARK 500 SER A 294 -145.80 60.04 REMARK 500 ALA A 297 52.48 31.89 REMARK 500 TRP A 299 54.25 -168.28 REMARK 500 ASN A 397 109.51 -59.72 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 A1214 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH A1221 DISTANCE = 5.74 ANGSTROMS REMARK 525 HOH A1260 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A1267 DISTANCE = 6.39 ANGSTROMS REMARK 525 HOH A1276 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH A1284 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH A1347 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH A1354 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH A1537 DISTANCE = 5.55 ANGSTROMS REMARK 525 HOH A1555 DISTANCE = 6.39 ANGSTROMS REMARK 525 HOH A1564 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A1576 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH A1597 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A1600 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH A1613 DISTANCE = 7.94 ANGSTROMS REMARK 525 HOH A1616 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH A1620 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A1640 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A1641 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A1645 DISTANCE = 7.31 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 CA A 500 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 92 OD1 REMARK 620 2 ASP A 139 OD1 144.2 REMARK 620 3 ASP A 139 OD2 164.3 50.4 REMARK 620 4 ALA A 142 O 96.6 107.2 79.0 REMARK 620 5 ASP A 149 OD2 83.0 123.6 81.8 87.1 REMARK 620 6 GLY A 184 O 78.1 80.2 115.5 80.0 155.6 REMARK 620 7 HOH A 630 O 77.0 80.7 105.9 172.0 87.3 103.1 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 GLU A 109 OE1 REMARK 620 2 GLU A 109 OE2 51.6 REMARK 620 3 THR A 112 O 102.4 65.3 REMARK 620 4 ASP A 114 O 157.3 150.4 91.1 REMARK 620 5 ASP A 118 OD1 67.2 83.7 144.6 111.1 REMARK 620 6 ASP A 118 OD2 87.3 130.9 162.4 75.4 52.9 REMARK 620 7 HOH A 604 O 116.9 75.0 78.7 83.4 76.9 110.2 REMARK 620 N 1 2 3 4 5 6 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 ASP A 128 OD2 REMARK 620 2 ASP A 143 OD1 90.8 REMARK 620 3 PHE A 144 O 166.5 102.0 REMARK 620 4 ALA A 147 O 95.1 162.3 74.0 REMARK 620 5 ASP A 149 OD1 101.6 69.8 87.2 92.6 REMARK 620 6 HOH A 788 O 77.2 108.1 94.3 89.5 177.7 REMARK 620 N 1 2 3 4 5
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 500 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HT6 RELATED DB: PDB REMARK 900 NATIVE BARLEY ALPHA-AMYLASE ISOZYME 1 (AMY1) REMARK 900 RELATED ID: 3BSH RELATED DB: PDB
REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE DEPOSITORS CONFIRM THAT THIS RESIDUE IS VAL AND REMARK 999 DATABASE SEQUENCE IS INCORRECT AT THIS POSITION.
DBREF 3BSG A 1 414 UNP P00693 AMY1_HORVU 25 438
SEQADV 3BSG VAL A 284 UNP P00693 ALA 308 SEE REMARK 999 SEQADV 3BSG ALA A 395 UNP P00693 HIS 419 ENGINEERED
SEQRES 1 A 414 HIS GLN VAL LEU PHE GLN GLY PHE ASN TRP GLU SER TRP SEQRES 2 A 414 LYS GLN SER GLY GLY TRP TYR ASN MET MET MET GLY LYS SEQRES 3 A 414 VAL ASP ASP ILE ALA ALA ALA GLY VAL THR HIS VAL TRP SEQRES 4 A 414 LEU PRO PRO PRO SER HIS SER VAL SER ASN GLU GLY TYR SEQRES 5 A 414 MET PRO GLY ARG LEU TYR ASP ILE ASP ALA SER LYS TYR SEQRES 6 A 414 GLY ASN ALA ALA GLU LEU LYS SER LEU ILE GLY ALA LEU SEQRES 7 A 414 HIS GLY LYS GLY VAL GLN ALA ILE ALA ASP ILE VAL ILE SEQRES 8 A 414 ASN HIS ARG CYS ALA ASP TYR LYS ASP SER ARG GLY ILE SEQRES 9 A 414 TYR CYS ILE PHE GLU GLY GLY THR SER ASP GLY ARG LEU SEQRES 10 A 414 ASP TRP GLY PRO HIS MET ILE CYS ARG ASP ASP THR LYS SEQRES 11 A 414 TYR SER ASP GLY THR ALA ASN LEU ASP THR GLY ALA ASP SEQRES 12 A 414 PHE ALA ALA ALA PRO ASP ILE ASP HIS LEU ASN ASP ARG SEQRES 13 A 414 VAL GLN ARG GLU LEU LYS GLU TRP LEU LEU TRP LEU LYS SEQRES 14 A 414 SER ASP LEU GLY PHE ASP ALA TRP ARG LEU ASP PHE ALA SEQRES 15 A 414 ARG GLY TYR SER PRO GLU MET ALA LYS VAL TYR ILE ASP SEQRES 16 A 414 GLY THR SER PRO SER LEU ALA VAL ALA GLU VAL TRP ASP SEQRES 17 A 414 ASN MET ALA THR GLY GLY ASP GLY LYS PRO ASN TYR ASP SEQRES 18 A 414 GLN ASP ALA HIS ARG GLN ASN LEU VAL ASN TRP VAL ASP SEQRES 19 A 414 LYS VAL GLY GLY ALA ALA SER ALA GLY MET VAL PHE ASP SEQRES 20 A 414 PHE THR THR LYS GLY ILE LEU ASN ALA ALA VAL GLU GLY SEQRES 21 A 414 GLU LEU TRP ARG LEU ILE ASP PRO GLN GLY LYS ALA PRO SEQRES 22 A 414 GLY VAL MET GLY TRP TRP PRO ALA LYS ALA VAL THR PHE SEQRES 23 A 414 VAL ASP ASN HIS ASP THR GLY SER THR GLN ALA MET TRP SEQRES 24 A 414 PRO PHE PRO SER ASP LYS VAL MET GLN GLY TYR ALA TYR SEQRES 25 A 414 ILE LEU THR HIS PRO GLY ILE PRO CYS ILE PHE TYR ASP SEQRES 26 A 414 HIS PHE PHE ASN TRP GLY PHE LYS ASP GLN ILE ALA ALA SEQRES 27 A 414 LEU VAL ALA ILE ARG LYS ARG ASN GLY ILE THR ALA THR SEQRES 28 A 414 SER ALA LEU LYS ILE LEU MET HIS GLU GLY ASP ALA TYR SEQRES 29 A 414 VAL ALA GLU ILE ASP GLY LYS VAL VAL VAL LYS ILE GLY SEQRES 30 A 414 SER ARG TYR ASP VAL GLY ALA VAL ILE PRO ALA GLY PHE SEQRES 31 A 414 VAL THR SER ALA ALA GLY ASN ASP TYR ALA VAL TRP GLU SEQRES 32 A 414 LYS ASN GLY ALA ALA ALA THR LEU GLN ARG SER
HET CA A 500 1 HET CA A 501 1 HET CA A 502 1
HETNAM CA CALCIUM ION
FORMUL 2 CA 3(CA 2+) FORMUL 5 HOH *630(H2 O)
HELIX 1 1 GLU A 11 GLN A 15 5 5 HELIX 2 2 GLY A 18 MET A 24 1 7 HELIX 3 3 LYS A 26 ALA A 33 1 8 HELIX 4 4 ASP A 59 SER A 63 5 5 HELIX 5 5 ASN A 67 LYS A 81 1 15 HELIX 6 6 GLY A 120 ILE A 124 5 5 HELIX 7 7 ASN A 154 GLY A 173 1 20 HELIX 8 8 PHE A 181 TYR A 185 5 5 HELIX 9 9 SER A 186 SER A 198 1 13 HELIX 10 10 GLN A 222 GLY A 237 1 16 HELIX 11 11 GLY A 238 SER A 241 5 4 HELIX 12 12 ASP A 247 VAL A 258 1 12 HELIX 13 13 GLU A 261 ILE A 266 5 6 HELIX 14 14 GLY A 274 TRP A 279 1 6 HELIX 15 15 LYS A 305 HIS A 316 1 12 HELIX 16 16 TYR A 324 ASN A 329 1 6 HELIX 17 17 PHE A 332 ASN A 346 1 15 HELIX 18 18 VAL A 382 ILE A 386 5 5
SHEET 1 A 9 LEU A 4 GLN A 6 0 SHEET 2 A 9 HIS A 37 LEU A 40 1 O TRP A 39 N PHE A 5 SHEET 3 A 9 GLN A 84 ILE A 89 1 O ILE A 86 N LEU A 40 SHEET 4 A 9 ALA A 176 LEU A 179 1 O ALA A 176 N ALA A 87 SHEET 5 A 9 ALA A 202 ALA A 204 1 O VAL A 203 N LEU A 179 SHEET 6 A 9 GLY A 243 PHE A 246 1 O MET A 244 N ALA A 204 SHEET 7 A 9 ALA A 283 PHE A 286 1 O VAL A 284 N VAL A 245 SHEET 8 A 9 ILE A 319 PHE A 323 1 O ILE A 319 N ALA A 283 SHEET 9 A 9 LEU A 4 GLN A 6 1 N GLN A 6 O ILE A 322 SHEET 1 B 2 TYR A 98 LYS A 99 0 SHEET 2 B 2 TYR A 105 ILE A 107 -1 O ILE A 107 N TYR A 98 SHEET 1 C 5 LEU A 354 GLU A 360 0 SHEET 2 C 5 ALA A 363 ILE A 368 -1 O GLU A 367 N LYS A 355 SHEET 3 C 5 VAL A 372 ILE A 376 -1 O VAL A 372 N ILE A 368 SHEET 4 C 5 TYR A 399 GLU A 403 -1 O TRP A 402 N VAL A 373 SHEET 5 C 5 VAL A 391 GLY A 396 -1 N SER A 393 O VAL A 401
LINK OD1 ASN A 92 CA CA A 500 1555 1555 2.36 LINK OE1 GLU A 109 CA CA A 501 1555 1555 2.56 LINK OE2 GLU A 109 CA CA A 501 1555 1555 2.30 LINK O THR A 112 CA CA A 501 1555 1555 2.86 LINK O ASP A 114 CA CA A 501 1555 1555 2.34 LINK OD1 ASP A 118 CA CA A 501 1555 1555 2.62 LINK OD2 ASP A 118 CA CA A 501 1555 1555 2.39 LINK OD2 ASP A 128 CA CA A 502 1555 1555 2.28 LINK OD1 ASP A 139 CA CA A 500 1555 1555 2.60 LINK OD2 ASP A 139 CA CA A 500 1555 1555 2.55 LINK O ALA A 142 CA CA A 500 1555 1555 2.32 LINK OD1 ASP A 143 CA CA A 502 1555 1555 2.37 LINK O PHE A 144 CA CA A 502 1555 1555 2.27 LINK O ALA A 147 CA CA A 502 1555 1555 2.47 LINK OD1 ASP A 149 CA CA A 502 1555 1555 2.37 LINK OD2 ASP A 149 CA CA A 500 1555 1555 2.32 LINK O GLY A 184 CA CA A 500 1555 1555 2.47 LINK CA CA A 500 O HOH A 630 1555 1555 2.13 LINK CA CA A 501 O HOH A 604 1555 1555 2.40 LINK CA CA A 502 O HOH A 788 1555 1555 2.46
SITE 1 AC1 6 ASN A 92 ASP A 139 ALA A 142 ASP A 149 SITE 2 AC1 6 GLY A 184 HOH A 630 SITE 1 AC2 5 GLU A 109 THR A 112 ASP A 114 ASP A 118 SITE 2 AC2 5 HOH A 604 SITE 1 AC3 6 ASP A 128 ASP A 143 PHE A 144 ALA A 147 SITE 2 AC3 6 ASP A 149 HOH A 788
CRYST1 91.150 72.230 61.330 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 0.010971 0.000000 0.000000 0.00000
SCALE2 0.000000 0.013845 0.000000 0.00000
SCALE3 0.000000 0.000000 0.016305 0.00000