HEADER HYDROLASE (O-GLYCOSYL) 10-MAR-94 1AMY TITLE CRYSTAL AND MOLECULAR STRUCTURE OF BARLEY ALPHA-AMYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 3 ORGANISM_TAXID: 4513 KEYWDS HYDROLASE (O-GLYCOSYL) EXPDTA X-RAY DIFFRACTION AUTHOR A.KADZIOLA,R.HASER REVDAT 4 07-FEB-24 1AMY 1 REMARK LINK REVDAT 3 24-FEB-09 1AMY 1 VERSN REVDAT 2 01-APR-03 1AMY 1 JRNL REVDAT 1 13-MAY-95 1AMY 0 JRNL AUTH A.KADZIOLA,J.ABE,B.SVENSSON,R.HASER JRNL TITL CRYSTAL AND MOLECULAR STRUCTURE OF BARLEY ALPHA-AMYLASE. JRNL REF J.MOL.BIOL. V. 239 104 1994 JRNL REFN ISSN 0022-2836 JRNL PMID 8196040 JRNL DOI 10.1006/JMBI.1994.1354 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.VALLEE,A.KADZIOLA,Y.BOURNE,J.-I.ABE,B.SVENSSON,R.HASER REMARK 1 TITL CHARACTERIZATION, CRYSTALLIZATION AND CRYSTALLOGRAPHIC REMARK 1 TITL 2 PRELIMINARY DATA OF THE COMPLEX BETWEEN BARLEY ALPHA-AMYLASE REMARK 1 TITL 3 AND THE BIFUNCTIONAL ALPHA-AMYLASE(SLASH)SUBTILISIN REMARK 1 TITL 4 INHIBITOR FROM BARLEY SEEDS REMARK 1 REF J.MOL.BIOL. V. 236 368 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.SOGAARD,A.KADZIOLA,R.HASER,B.SVENSSON REMARK 1 TITL SITE-DIRECTED MUTAGENESIS OF HISTIDINE 93, ASPARTIC ACID REMARK 1 TITL 2 180, GLUTAMIC ACID 20 5, HISTIDINE 290, AND ASPARTIC ACID REMARK 1 TITL 3 291 AT THE ACTIVE SITE AND TRYPTOPHAN 279 AT THE RAW STARCH REMARK 1 TITL 4 BINDING SITE IN BARLEY ALPHA-AMYLASE 1 REMARK 1 REF J.BIOL.CHEM. V. 268 22480 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 18303 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 3184 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 152 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) : NULL 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) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 3.300 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 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: REMARK 3 IN A FINAL 2FOBS-FCALC MAP NO DENSITY WAS SEEN FOR REMARK 3 THE SIDE CHAINS OF LYS 158, TYR 378, AND LYS 389. REMARK 4 REMARK 4 1AMY 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_1000171016. 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 : NULL 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 26.53333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.06667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.06667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 26.53333 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 400 REMARK 400 COMPOUND REMARK 400 THE STRUCTURE CAN BE DESCRIBED AS CONSISTING OF THREE REMARK 400 DOMAINS: A CENTRAL DOMAIN (A) FORMING AN REMARK 400 ALPHA-BETA-8-BARREL (GLN 1 - ILE 88 AND ASN 153 - HIS 344) REMARK 400 WITH A PROTRUDING IRREGULARLY STRUCTURED LOOP DOMAIN (B) REMARK 400 (VAL 89 - LEU 152) AND A C-TERMINAL DOMAIN (C) (LYS 351 - REMARK 400 ILE 403) FORMING AN ANTI-PARALLEL FIVE STRANDED REMARK 400 BETA-SHEET. REMARK 400 REMARK 400 THE ACTIVE CATALYTIC SITE CLEFT (AS) HAS BEEN LOCATED TO REMARK 400 THE C-TERMINAL END OF THE CENTRAL BETA-BARREL AROUND REMARK 400 RESIDUES ASP 179, GLU 204 AND ASP 289. REMARK 400 REMARK 400 A RAW STARCH BINDING SITE (SS) HAS BEEN LOCATED AT THE REMARK 400 SURFACE AROUND RESIDUES TRP 276 AND TRP 277. 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 HIS A 14 NE2 HIS A 14 CD2 -0.070 REMARK 500 HIS A 36 NE2 HIS A 36 CD2 -0.080 REMARK 500 HIS A 92 NE2 HIS A 92 CD2 -0.079 REMARK 500 HIS A 97 NE2 HIS A 97 CD2 -0.075 REMARK 500 HIS A 151 NE2 HIS A 151 CD2 -0.067 REMARK 500 HIS A 224 NE2 HIS A 224 CD2 -0.072 REMARK 500 HIS A 288 NE2 HIS A 288 CD2 -0.071 REMARK 500 HIS A 314 NE2 HIS A 314 CD2 -0.079 REMARK 500 HIS A 324 NE2 HIS A 324 CD2 -0.071 REMARK 500 HIS A 344 NE2 HIS A 344 CD2 -0.076 REMARK 500 HIS A 347 NE2 HIS A 347 CD2 -0.074 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 GLN A 1 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 LEU A 3 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 TRP A 9 CD1 - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TRP A 9 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP A 12 CD1 - CG - CD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TRP A 12 CG - CD1 - NE1 ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 12 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TRP A 18 CD1 - CG - CD2 ANGL. DEV. = 7.6 DEGREES REMARK 500 TRP A 18 CG - CD1 - NE1 ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP A 18 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 38 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 38 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP A 38 CG - CD2 - CE3 ANGL. DEV. = 5.5 DEGREES REMARK 500 MET A 52 CG - SD - CE ANGL. DEV. = -9.9 DEGREES REMARK 500 ARG A 101 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 TRP A 118 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 118 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 155 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 TRP A 163 CD1 - CG - CD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 TRP A 163 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 163 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP A 166 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP A 166 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 TRP A 176 CD1 - CG - CD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 TRP A 176 CB - CG - CD1 ANGL. DEV. = -8.3 DEGREES REMARK 500 TRP A 176 CG - CD1 - NE1 ANGL. DEV. = -6.7 DEGREES REMARK 500 TRP A 176 CE2 - CD2 - CG ANGL. DEV. = -7.2 DEGREES REMARK 500 TRP A 176 CG - CD2 - CE3 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG A 177 CA - CB - CG ANGL. DEV. = -15.6 DEGREES REMARK 500 TRP A 206 CD1 - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 TRP A 206 CE2 - CD2 - CG ANGL. DEV. = -4.8 DEGREES REMARK 500 TRP A 231 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 231 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 TRP A 261 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 261 CB - CG - CD1 ANGL. DEV. = -8.7 DEGREES REMARK 500 TRP A 261 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP A 261 CG - CD2 - CE3 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 277 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 277 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 TRP A 297 CD1 - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 TRP A 297 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 TRP A 297 CG - CD2 - CE3 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG A 303 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 MET A 305 CG - SD - CE ANGL. DEV. = -11.5 DEGREES REMARK 500 TRP A 328 CD1 - CG - CD2 ANGL. DEV. = 8.1 DEGREES REMARK 500 TRP A 328 CG - CD1 - NE1 ANGL. DEV. = -7.0 DEGREES REMARK 500 TRP A 328 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 336 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 336 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 341 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 56 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 LEU A 56 -38.55 -38.75 REMARK 500 ARG A 101 -33.15 157.87 REMARK 500 TYR A 104 86.25 -69.88 REMARK 500 ARG A 125 -53.48 -19.54 REMARK 500 ASP A 132 30.03 -97.68 REMARK 500 ALA A 169 -72.38 -67.77 REMARK 500 GLU A 197 77.15 30.35 REMARK 500 ASP A 214 -15.33 -177.77 REMARK 500 TRP A 277 61.93 -154.25 REMARK 500 SER A 292 -146.09 59.30 REMARK 500 TRP A 297 68.22 -167.51 REMARK 500 PRO A 300 111.64 -35.85 REMARK 500 PRO A 315 -177.60 -56.75 REMARK 500 TYR A 322 -68.67 -29.81 REMARK 500 ASN A 348 -65.22 4.86 REMARK 500 LEU A 361 118.48 -163.65 REMARK 500 ASP A 367 25.59 44.20 REMARK 500 ASN A 382 -20.25 -37.74 REMARK 500 ASP A 396 52.13 -170.78 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 500 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 91 OD1 REMARK 620 2 ASP A 138 OD1 160.7 REMARK 620 3 ASP A 138 OD2 141.2 49.7 REMARK 620 4 ALA A 141 O 102.5 93.6 86.2 REMARK 620 5 ASP A 148 OD2 69.4 121.8 72.8 90.3 REMARK 620 6 GLY A 183 O 86.1 85.5 132.8 82.1 152.2 REMARK 620 7 HOH A 630 O 86.0 78.7 85.3 171.0 90.0 101.6 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 108 OE1 REMARK 620 2 GLU A 108 OE2 46.2 REMARK 620 3 THR A 111 O 112.9 77.3 REMARK 620 4 ASP A 113 O 163.2 150.4 81.1 REMARK 620 5 ASP A 117 OD1 68.3 76.3 138.0 108.2 REMARK 620 6 ASP A 117 OD2 70.0 109.0 171.4 94.8 50.5 REMARK 620 7 HOH A 604 O 118.7 82.2 75.2 72.8 69.3 111.0 REMARK 620 8 HOH A 656 O 68.4 86.2 76.3 108.1 133.2 98.0 150.9 REMARK 620 N 1 2 3 4 5 6 7 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 127 OD1 REMARK 620 2 ASP A 127 OD2 49.8 REMARK 620 3 ASP A 142 OD1 73.5 79.8 REMARK 620 4 ASP A 142 OD2 76.9 110.4 39.8 REMARK 620 5 PHE A 143 O 144.8 159.4 91.4 71.5 REMARK 620 6 GLY A 144 O 107.5 142.4 127.0 87.7 56.7 REMARK 620 7 ALA A 146 O 114.6 85.7 151.6 163.9 94.0 78.3 REMARK 620 8 ASP A 148 OD1 112.7 73.5 62.4 95.6 86.0 139.4 90.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET PRESENTED AS *A* ON SHEET RECORDS BELOW IS REMARK 700 ACTUALLY AN EIGHT-STRANDED BETA-BARREL. THIS IS REMARK 700 REPRESENTED BY A NINE-STRANDED SHEET IN WHICH THE FIRST AND REMARK 700 LAST STRANDS ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AS REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: SS REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 DBREF 1AMY A 1 403 UNP P04063 AMY2_HORVU 25 427 SEQRES 1 A 403 GLN VAL LEU PHE GLN GLY PHE ASN TRP GLU SER TRP LYS SEQRES 2 A 403 HIS ASN GLY GLY TRP TYR ASN PHE LEU MET GLY LYS VAL SEQRES 3 A 403 ASP ASP ILE ALA ALA ALA GLY ILE THR HIS VAL TRP LEU SEQRES 4 A 403 PRO PRO ALA SER GLN SER VAL ALA GLU GLN GLY TYR MET SEQRES 5 A 403 PRO GLY ARG LEU TYR ASP LEU ASP ALA SER LYS TYR GLY SEQRES 6 A 403 ASN LYS ALA GLN LEU LYS SER LEU ILE GLY ALA LEU HIS SEQRES 7 A 403 GLY LYS GLY VAL LYS ALA ILE ALA ASP ILE VAL ILE ASN SEQRES 8 A 403 HIS ARG THR ALA GLU HIS LYS ASP GLY ARG GLY ILE TYR SEQRES 9 A 403 CYS ILE PHE GLU GLY GLY THR PRO ASP ALA ARG LEU ASP SEQRES 10 A 403 TRP GLY PRO HIS MET ILE CYS ARG ASP ASP ARG PRO TYR SEQRES 11 A 403 ALA ASP GLY THR GLY ASN PRO ASP THR GLY ALA ASP PHE SEQRES 12 A 403 GLY ALA ALA PRO ASP ILE ASP HIS LEU ASN LEU ARG VAL SEQRES 13 A 403 GLN LYS GLU LEU VAL GLU TRP LEU ASN TRP LEU LYS ALA SEQRES 14 A 403 ASP ILE GLY PHE ASP GLY TRP ARG PHE ASP PHE ALA LYS SEQRES 15 A 403 GLY TYR SER ALA ASP VAL ALA LYS ILE TYR ILE ASP ARG SEQRES 16 A 403 SER GLU PRO SER PHE ALA VAL ALA GLU ILE TRP THR SER SEQRES 17 A 403 LEU ALA TYR GLY GLY ASP GLY LYS PRO ASN LEU ASN GLN SEQRES 18 A 403 ASP GLN HIS ARG GLN GLU LEU VAL ASN TRP VAL ASP LYS SEQRES 19 A 403 VAL GLY GLY LYS GLY PRO ALA THR THR PHE ASP PHE THR SEQRES 20 A 403 THR LYS GLY ILE LEU ASN VAL ALA VAL GLU GLY GLU LEU SEQRES 21 A 403 TRP ARG LEU ARG GLY THR ASP GLY LYS ALA PRO GLY MET SEQRES 22 A 403 ILE GLY TRP TRP PRO ALA LYS ALA VAL THR PHE VAL ASP SEQRES 23 A 403 ASN HIS ASP THR GLY SER THR GLN HIS MET TRP PRO PHE SEQRES 24 A 403 PRO SER ASP ARG VAL MET GLN GLY TYR ALA TYR ILE LEU SEQRES 25 A 403 THR HIS PRO GLY THR PRO CYS ILE PHE TYR ASP HIS PHE SEQRES 26 A 403 PHE ASP TRP GLY LEU LYS GLU GLU ILE ASP ARG LEU VAL SEQRES 27 A 403 SER VAL ARG THR ARG HIS GLY ILE HIS ASN GLU SER LYS SEQRES 28 A 403 LEU GLN ILE ILE GLU ALA ASP ALA ASP LEU TYR LEU ALA SEQRES 29 A 403 GLU ILE ASP GLY LYS VAL ILE VAL LYS LEU GLY PRO ARG SEQRES 30 A 403 TYR ASP VAL GLY ASN LEU ILE PRO GLY GLY PHE LYS VAL SEQRES 31 A 403 ALA ALA HIS GLY ASN ASP TYR ALA VAL TRP GLU LYS ILE 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 *152(H2 O) HELIX 1 A1 GLY A 17 ALA A 32 1NO H. BOND BET. G24-O & D27-N 16 HELIX 2 A2 ASN A 66 LYS A 80 1 15 HELIX 3 A3 ASN A 153 ASP A 170 1 18 HELIX 4 A4 SER A 185 GLU A 197 1 13 HELIX 5 A5 GLN A 221 GLY A 236 1 16 HELIX 6 A6A PHE A 246 VAL A 256 1 11 HELIX 7 A6B MET A 273 TRP A 277 1 5 HELIX 8 A7A ASN A 287 GLY A 291 1 5 HELIX 9 A7B VAL A 304 HIS A 314 1 11 HELIX 10 A8A TYR A 322 ASP A 327 1 6 HELIX 11 A8B LEU A 330 HIS A 344 1 15 SHEET 1 A 9 VAL A 2 GLY A 6 0 SHEET 2 A 9 THR A 35 LEU A 39 1 N TRP A 38 O PHE A 4 SHEET 3 A 9 LYS A 83 ILE A 88 1 N ILE A 85 O VAL A 37 SHEET 4 A 9 GLY A 175 ASP A 179 1 N ARG A 177 O ALA A 86 SHEET 5 A 9 PHE A 200 GLU A 204 1 N VAL A 202 O TRP A 176 SHEET 6 A 9 THR A 243 ASP A 245 1 N PHE A 244 O ALA A 203 SHEET 7 A 9 LYS A 280 THR A 283 1 N VAL A 282 O THR A 243 SHEET 8 A 9 THR A 317 TYR A 322 1 N CYS A 319 O THR A 283 SHEET 9 A 9 VAL A 2 GLY A 6 1 N GLN A 5 O ILE A 320 SHEET 1 C 5 LYS A 351 ASP A 358 0 SHEET 2 C 5 LEU A 361 ASP A 367 -1 N GLU A 365 O GLN A 353 SHEET 3 C 5 LYS A 369 GLY A 375 -1 N VAL A 372 O ALA A 364 SHEET 4 C 5 ASP A 396 ILE A 403 -1 N TRP A 400 O ILE A 371 SHEET 5 C 5 GLY A 387 GLY A 394 -1 N ALA A 392 O VAL A 399 LINK OD1 ASN A 91 CA CA A 500 1555 1555 2.11 LINK OE1 GLU A 108 CA CA A 501 1555 1555 2.91 LINK OE2 GLU A 108 CA CA A 501 1555 1555 2.58 LINK O THR A 111 CA CA A 501 1555 1555 2.37 LINK O ASP A 113 CA CA A 501 1555 1555 2.23 LINK OD1 ASP A 117 CA CA A 501 1555 1555 2.59 LINK OD2 ASP A 117 CA CA A 501 1555 1555 2.39 LINK OD1 ASP A 127 CA CA A 502 1555 1555 2.59 LINK OD2 ASP A 127 CA CA A 502 1555 1555 2.45 LINK OD1 ASP A 138 CA CA A 500 1555 1555 2.33 LINK OD2 ASP A 138 CA CA A 500 1555 1555 2.75 LINK O ALA A 141 CA CA A 500 1555 1555 2.09 LINK OD1 ASP A 142 CA CA A 502 1555 1555 2.77 LINK OD2 ASP A 142 CA CA A 502 1555 1555 3.36 LINK O PHE A 143 CA CA A 502 1555 1555 2.20 LINK O GLY A 144 CA CA A 502 1555 1555 3.26 LINK O ALA A 146 CA CA A 502 1555 1555 2.23 LINK OD2 ASP A 148 CA CA A 500 1555 1555 2.60 LINK OD1 ASP A 148 CA CA A 502 1555 1555 2.47 LINK O GLY A 183 CA CA A 500 1555 1555 2.11 LINK CA CA A 500 O HOH A 630 1555 1555 2.12 LINK CA CA A 501 O HOH A 604 1555 1555 2.21 LINK CA CA A 501 O HOH A 656 1555 1555 2.07 CISPEP 1 ARG A 128 PRO A 129 0 7.48 SITE 1 AS 3 ASP A 179 GLU A 204 ASP A 289 SITE 1 SS 2 TRP A 276 TRP A 277 SITE 1 AC1 6 ASN A 91 ASP A 138 ALA A 141 ASP A 148 SITE 2 AC1 6 GLY A 183 HOH A 630 SITE 1 AC2 6 GLU A 108 THR A 111 ASP A 113 ASP A 117 SITE 2 AC2 6 HOH A 604 HOH A 656 SITE 1 AC3 6 ASP A 127 ASP A 142 PHE A 143 GLY A 144 SITE 2 AC3 6 ALA A 146 ASP A 148 CRYST1 135.200 135.200 79.600 90.00 90.00 120.00 P 31 2 1 6 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 0.007396 0.004270 0.000000 0.00000 SCALE2 0.000000 0.008541 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012563 0.00000