HEADER HYDROLASE 12-NOV-97 1AYX TITLE CRYSTAL STRUCTURE OF GLUCOAMYLASE FROM SACCHAROMYCOPSIS FIBULIGERA AT TITLE 2 1.7 ANGSTROMS COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCOAMYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCOPSIS FIBULIGERA; SOURCE 3 ORGANISM_TAXID: 4944; SOURCE 4 GENE: GLU1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLUCOAMYLASE, HYDROLASE, GLYCOSIDASE, POLYSACCHARIDE DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR J.SEVCIK,E.HOSTINOVA,J.GASPERIK,A.SOLOVICOVA,K.S.WILSON,Z.DAUTER REVDAT 4 07-FEB-24 1AYX 1 REMARK REVDAT 3 24-FEB-09 1AYX 1 VERSN REVDAT 2 01-APR-03 1AYX 1 JRNL REVDAT 1 13-MAY-98 1AYX 0 JRNL AUTH J.SEVCIK,A.SOLOVICOVA,E.HOSTINOVA,J.GASPERIK,K.S.WILSON, JRNL AUTH 2 Z.DAUTER JRNL TITL STRUCTURE OF GLUCOAMYLASE FROM SACCHAROMYCOPSIS FIBULIGERA JRNL TITL 2 AT 1.7 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 54 854 1998 JRNL REFN ISSN 0907-4449 JRNL PMID 9757101 JRNL DOI 10.1107/S0907444998002005 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 56654 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1157 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3870 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 401 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.021 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.036 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.041 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.146 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.170 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.250 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.140 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 5.200 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 15.500; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 28.100; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.990 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.610 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.750 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.730 ; 8.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171424. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.1 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM ACETATE BUFFER, PH 5.1, 15 % REMARK 280 (W/V) PEG 8000 HANGING DROP 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 29.07000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.97500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.89500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.97500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.07000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.89500 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 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 646 O HOH A 723 2.08 REMARK 500 O HOH A 659 O HOH A 743 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 251 CA SER A 251 CB 0.095 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 TYR A 2 CD1 - CE1 - CZ ANGL. DEV. = -5.4 DEGREES REMARK 500 TYR A 11 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 15 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 GLN A 25 CB - CG - CD ANGL. DEV. = 17.1 DEGREES REMARK 500 GLN A 25 O - C - N ANGL. DEV. = -9.9 DEGREES REMARK 500 TYR A 31 CB - CG - CD2 ANGL. DEV. = -4.9 DEGREES REMARK 500 PHE A 44 CB - CG - CD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 62 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 TYR A 63 CB - CG - CD1 ANGL. DEV. = 4.1 DEGREES REMARK 500 TYR A 64 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 69 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 70 CB - CG - OD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 PHE A 75 CB - CG - CD2 ANGL. DEV. = 4.6 DEGREES REMARK 500 PHE A 75 CB - CG - CD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 84 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 TYR A 97 CD1 - CG - CD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TYR A 97 CB - CG - CD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 TYR A 97 CG - CD1 - CE1 ANGL. DEV. = -6.8 DEGREES REMARK 500 TYR A 98 CB - CG - CD2 ANGL. DEV. = -4.6 DEGREES REMARK 500 TYR A 98 CG - CD1 - CE1 ANGL. DEV. = -5.0 DEGREES REMARK 500 TYR A 103 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 107 CD - NE - CZ ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 107 NE - CZ - NH1 ANGL. DEV. = -5.5 DEGREES REMARK 500 PHE A 115 CB - CG - CD2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ASP A 131 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 145 CB - CG - OD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG A 150 NE - CZ - NH1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG A 150 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 TYR A 157 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ASP A 173 CB - CG - OD1 ANGL. DEV. = 8.9 DEGREES REMARK 500 ASP A 173 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 LYS A 191 N - CA - CB ANGL. DEV. = -11.8 DEGREES REMARK 500 LYS A 191 CA - CB - CG ANGL. DEV. = -17.1 DEGREES REMARK 500 LYS A 191 CB - CG - CD ANGL. DEV. = -19.4 DEGREES REMARK 500 ASP A 193 CB - CG - OD1 ANGL. DEV. = 10.2 DEGREES REMARK 500 ASP A 261 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 277 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 284 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 284 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 PHE A 309 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 PHE A 309 CB - CG - CD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 PHE A 309 CG - CD1 - CE1 ANGL. DEV. = 8.5 DEGREES REMARK 500 PHE A 309 CD1 - CE1 - CZ ANGL. DEV. = -8.5 DEGREES REMARK 500 TYR A 315 CB - CG - CD2 ANGL. DEV. = -4.9 DEGREES REMARK 500 TYR A 315 CD1 - CG - CD2 ANGL. DEV. = 10.3 DEGREES REMARK 500 TYR A 315 CB - CG - CD1 ANGL. DEV. = -5.3 DEGREES REMARK 500 TYR A 315 CG - CD1 - CE1 ANGL. DEV. = -6.1 DEGREES REMARK 500 TYR A 315 CG - CD2 - CE2 ANGL. DEV. = -6.5 DEGREES REMARK 500 TYR A 321 CB - CG - CD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG A 345 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 71 ANGLE DEVIATIONS. 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 ASN A 85 -157.01 -110.42 REMARK 500 ASN A 86 51.35 -95.77 REMARK 500 ASP A 202 30.04 -91.78 REMARK 500 GLU A 210 32.22 71.71 REMARK 500 ASP A 239 58.03 -117.08 REMARK 500 ALA A 339 -112.78 -117.01 REMARK 500 ASP A 354 38.97 -168.69 REMARK 500 SER A 357 -80.76 -159.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 168 -10.66 REMARK 500 TYR A 200 -10.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: NUL REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ENZYME ACTIVE SITE AND TWO CATALYTIC REMARK 800 CARBOXYLATES. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 493 DBREF 1AYX A 1 492 UNP P08017 AMYG_SACFI 28 519 SEQRES 1 A 492 ALA TYR PRO SER PHE GLU ALA TYR SER ASN TYR LYS VAL SEQRES 2 A 492 ASP ARG THR ASP LEU GLU THR PHE LEU ASP LYS GLN LYS SEQRES 3 A 492 GLU VAL SER LEU TYR TYR LEU LEU GLN ASN ILE ALA TYR SEQRES 4 A 492 PRO GLU GLY GLN PHE ASN ASN GLY VAL PRO GLY THR VAL SEQRES 5 A 492 ILE ALA SER PRO SER THR SER ASN PRO ASP TYR TYR TYR SEQRES 6 A 492 GLN TRP THR ARG ASP SER ALA ILE THR PHE LEU THR VAL SEQRES 7 A 492 LEU SER GLU LEU GLU ASP ASN ASN PHE ASN THR THR LEU SEQRES 8 A 492 ALA LYS ALA VAL GLU TYR TYR ILE ASN THR SER TYR ASN SEQRES 9 A 492 LEU GLN ARG THR SER ASN PRO SER GLY SER PHE ASP ASP SEQRES 10 A 492 GLU ASN HIS LYS GLY LEU GLY GLU PRO LYS PHE ASN THR SEQRES 11 A 492 ASP GLY SER ALA TYR THR GLY ALA TRP GLY ARG PRO GLN SEQRES 12 A 492 ASN ASP GLY PRO ALA LEU ARG ALA TYR ALA ILE SER ARG SEQRES 13 A 492 TYR LEU ASN ASP VAL ASN SER LEU ASN GLU GLY LYS LEU SEQRES 14 A 492 VAL LEU THR ASP SER GLY ASP ILE ASN PHE SER SER THR SEQRES 15 A 492 GLU ASP ILE TYR LYS ASN ILE ILE LYS PRO ASP LEU GLU SEQRES 16 A 492 TYR VAL ILE GLY TYR TRP ASP SER THR GLY PHE ASP LEU SEQRES 17 A 492 TRP GLU GLU ASN GLN GLY ARG HIS PHE PHE THR SER LEU SEQRES 18 A 492 VAL GLN GLN LYS ALA LEU ALA TYR ALA VAL ASP ILE ALA SEQRES 19 A 492 LYS SER PHE ASP ASP GLY ASP PHE ALA ASN THR LEU SER SEQRES 20 A 492 SER THR ALA SER THR LEU GLU SER TYR LEU SER GLY SER SEQRES 21 A 492 ASP GLY GLY PHE VAL ASN THR ASP VAL ASN HIS ILE VAL SEQRES 22 A 492 GLU ASN PRO ASP LEU LEU GLN GLN ASN SER ARG GLN GLY SEQRES 23 A 492 LEU ASP SER ALA THR TYR ILE GLY PRO LEU LEU THR HIS SEQRES 24 A 492 ASP ILE GLY GLU SER SER SER THR PRO PHE ASP VAL ASP SEQRES 25 A 492 ASN GLU TYR VAL LEU GLN SER TYR TYR LEU LEU LEU GLU SEQRES 26 A 492 ASP ASN LYS ASP ARG TYR SER VAL ASN SER ALA TYR SER SEQRES 27 A 492 ALA GLY ALA ALA ILE GLY ARG TYR PRO GLU ASP VAL TYR SEQRES 28 A 492 ASN GLY ASP GLY SER SER GLU GLY ASN PRO TRP PHE LEU SEQRES 29 A 492 ALA THR ALA TYR ALA ALA GLN VAL PRO TYR LYS LEU ALA SEQRES 30 A 492 TYR ASP ALA LYS SER ALA SER ASN ASP ILE THR ILE ASN SEQRES 31 A 492 LYS ILE ASN TYR ASP PHE PHE ASN LYS TYR ILE VAL ASP SEQRES 32 A 492 LEU SER THR ILE ASN SER ALA TYR GLN SER SER ASP SER SEQRES 33 A 492 VAL THR ILE LYS SER GLY SER ASP GLU PHE ASN THR VAL SEQRES 34 A 492 ALA ASP ASN LEU VAL THR PHE GLY ASP SER PHE LEU GLN SEQRES 35 A 492 VAL ILE LEU ASP HIS ILE ASN ASP ASP GLY SER LEU ASN SEQRES 36 A 492 GLU GLN LEU ASN ARG TYR THR GLY TYR SER THR GLY ALA SEQRES 37 A 492 TYR SER LEU THR TRP SER SER GLY ALA LEU LEU GLU ALA SEQRES 38 A 492 ILE ARG LEU ARG ASN LYS VAL LYS ALA LEU ALA HET TRS A 493 8 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 TRS C4 H12 N O3 1+ FORMUL 3 HOH *401(H2 O) HELIX 1 1 LEU A 18 ASN A 36 1 19 HELIX 2 2 THR A 68 ASP A 84 1 17 HELIX 3 3 THR A 89 GLN A 106 1 18 HELIX 4 4 LYS A 121 GLY A 124 5 4 HELIX 5 5 GLY A 146 LEU A 164 1 19 HELIX 6 6 THR A 182 ASN A 188 1 7 HELIX 7 7 ILE A 190 TYR A 200 1 11 HELIX 8 8 PHE A 217 PHE A 237 1 21 HELIX 9 9 GLY A 240 SER A 258 1 19 HELIX 10 10 PRO A 276 GLN A 280 1 5 HELIX 11 11 SER A 289 THR A 298 5 10 HELIX 12 12 GLU A 314 ARG A 330 1 17 HELIX 13 13 SER A 332 ALA A 336 5 5 HELIX 14 14 PHE A 363 ALA A 383 1 21 HELIX 15 15 LYS A 391 TYR A 400 5 10 HELIX 16 16 LEU A 404 THR A 406 5 3 HELIX 17 17 TYR A 411 SER A 413 5 3 HELIX 18 18 ASP A 424 HIS A 447 1 24 HELIX 19 19 THR A 472 LYS A 489 1 18 SHEET 1 A 2 ILE A 387 ASN A 390 0 SHEET 2 A 2 SER A 416 ILE A 419 -1 N ILE A 419 O ILE A 387 CISPEP 1 ASN A 60 PRO A 61 0 2.13 CISPEP 2 ARG A 141 PRO A 142 0 -4.65 SITE 1 NUL 2 GLU A 210 GLU A 456 SITE 1 AC1 8 TYR A 63 TRP A 67 ARG A 69 ASP A 70 SITE 2 AC1 8 GLU A 210 TRP A 362 LEU A 471 HOH A 575 CRYST1 58.140 87.790 99.950 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 0.017200 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011391 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010005 0.00000