HEADER HYDROLASE 05-JUN-98 1BG9
TITLE BARLEY ALPHA-AMYLASE WITH SUBSTRATE ANALOGUE ACARBOSE
CAVEAT 1BG9 AF1 A 803 HAS WRONG CHIRALITY AT ATOM C5 AF1 A 803 HAS WRONG
CAVEAT 2 1BG9 CHIRALITY AT ATOM C4H
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE;
COMPND 3 CHAIN: A;
COMPND 4 SYNONYM: ALPHA-AMYLASE, HIGH PI ISOZYME;
COMPND 5 EC: 3.2.1.1
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE;
SOURCE 3 ORGANISM_TAXID: 4513;
SOURCE 4 VARIANT: CULTIVAR MENUET;
SOURCE 5 ORGAN: GERMINATED SEEDS
KEYWDS HYDROLASE, O-GLYCOSYL
EXPDTA X-RAY DIFFRACTION
AUTHOR A.KADZIOLA,R.HASER
REVDAT 6 22-MAY-24 1BG9 1 REMARK
REVDAT 5 02-AUG-23 1BG9 1 HETSYN
REVDAT 4 29-JUL-20 1BG9 1 CAVEAT COMPND REMARK HETNAM
REVDAT 4 2 1 LINK ATOM
REVDAT 3 04-AUG-09 1BG9 1 ATOM COMPND CONECT HET
REVDAT 3 2 1 HETATM HETNAM LINK SITE
REVDAT 2 24-FEB-09 1BG9 1 VERSN
REVDAT 1 15-JUN-99 1BG9 0
JRNL AUTH A.KADZIOLA,M.SOGAARD,B.SVENSSON,R.HASER
JRNL TITL MOLECULAR STRUCTURE OF A BARLEY ALPHA-AMYLASE-INHIBITOR
JRNL TITL 2 COMPLEX: IMPLICATIONS FOR STARCH BINDING AND CATALYSIS.
JRNL REF J.MOL.BIOL. V. 278 205 1998
JRNL REFN ISSN 0022-2836
JRNL PMID 9571044
JRNL DOI 10.1006/JMBI.1998.1683
REMARK 1
REMARK 1 REFERENCE 1
REMARK 1 AUTH A.KADZIOLA,J.I.ABE,B.SVENSSON,R.HASER
REMARK 1 TITL CRYSTAL AND MOLECULAR STRUCTURE OF BARLEY ALPHA-AMYLASE
REMARK 1 REF J.MOL.BIOL. V. 239 104 1994
REMARK 1 REFN ISSN 0022-2836
REMARK 2
REMARK 2 RESOLUTION. 2.80 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : X-PLOR 2.1
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) (%) : 86.4
REMARK 3 NUMBER OF REFLECTIONS : 17688
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 CROSS-VALIDATION METHOD : THE VERSION OF X-PLOR (2.1)
REMARK 3 ORIGINALLY USED FOR
REMARK 3 REFINEMENT THE FREE R TEST
REMARK 3 WAS NOT AN OPTION. THEREFORE
REMARK 3 WE HAVE GIVEN THE OVERALL R
REMARK 3 FACTOR (TEST+WORKING) INSTEAD
REMARK 3 OF (WORK) TOGETHER WITH AN
REMARK 3 ESTIMATE OF THE FREE R (TEST)
REMARK 3 VALUE BASED ON A SIMULATED
REMARK 3 ANNEALING REFINEMENT WITH A
REMARK 3 NEWER VERSION OF X-PLOR (3.1).
REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM
REMARK 3 R VALUE (WORKING SET) : 0.151
REMARK 3 FREE R VALUE : 0.249
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000
REMARK 3 FREE R VALUE TEST SET COUNT : 1729
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 : 8
REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.92
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 60.20
REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1466
REMARK 3 BIN R VALUE (WORKING SET) : 0.2250
REMARK 3 BIN FREE R VALUE : 0.3350
REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60
REMARK 3 BIN FREE R VALUE TEST SET COUNT : 141
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 : 58
REMARK 3 SOLVENT ATOMS : 148
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.10
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) : 0.25
REMARK 3 ESD FROM SIGMAA (A) : 0.21
REMARK 3 LOW RESOLUTION CUTOFF (A) : 10.0
REMARK 3
REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR.
REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35
REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES.
REMARK 3 BOND LENGTHS (A) : 1.500
REMARK 3 BOND ANGLES (DEGREES) : 3.200
REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60
REMARK 3 IMPROPER ANGLES (DEGREES) : 1.400
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 ; 1.500
REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; 2.000
REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; 2.000
REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 2.500
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 : PARAM19X.PRO
REMARK 3 PARAMETER FILE 2 : NULL
REMARK 3 PARAMETER FILE 3 : NULL
REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO
REMARK 3 TOPOLOGY FILE 2 : TOP.ACAR
REMARK 3 TOPOLOGY FILE 3 : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 1BG9 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_1000171719.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : APR-92
REMARK 200 TEMPERATURE (KELVIN) : 288
REMARK 200 PH : 6.7
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : N
REMARK 200 RADIATION SOURCE : ROTATING ANODE
REMARK 200 BEAMLINE : NULL
REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418
REMARK 200 MONOCHROMATOR : GRAPHITE(002)
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : AREA DETECTOR
REMARK 200 DETECTOR MANUFACTURER : SIEMENS
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN (HOWARD, NIELSEN, XUONG)
REMARK 200 DATA SCALING SOFTWARE : XENGEN
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17688
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.729
REMARK 200 RESOLUTION RANGE LOW (A) : NULL
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5
REMARK 200 DATA REDUNDANCY : 2.900
REMARK 200 R MERGE (I) : 0.09200
REMARK 200 R SYM (I) : 0.09200
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.6000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.73
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90
REMARK 200 COMPLETENESS FOR SHELL (%) : 44.8
REMARK 200 DATA REDUNDANCY IN SHELL : 1.50
REMARK 200 R MERGE FOR SHELL (I) : 0.27000
REMARK 200 R SYM FOR SHELL (I) : 0.27000
REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.700
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: NULL
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: REFINEMENT DIFFERENCE
REMARK 200 FOURIER
REMARK 200 SOFTWARE USED: X-PLOR 2.1
REMARK 200 STARTING MODEL: 1AMY
REMARK 200
REMARK 200 REMARK: COMPLEX BETWEEN BARLEY ALPHA-AMYLASE AND SUBSTRATE
REMARK 200 ANALOGUE ACARBOSE
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 75.00
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.67
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.7
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: DIMERIC
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B
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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000
REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000
REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 79.60000
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 -0.077
REMARK 500 HIS A 36 NE2 HIS A 36 CD2 -0.071
REMARK 500 HIS A 97 NE2 HIS A 97 CD2 -0.070
REMARK 500 HIS A 224 NE2 HIS A 224 CD2 -0.068
REMARK 500 HIS A 314 NE2 HIS A 314 CD2 -0.074
REMARK 500 HIS A 344 NE2 HIS A 344 CD2 -0.071
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 TRP A 9 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES
REMARK 500 TRP A 9 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES
REMARK 500 TRP A 12 CD1 - CG - CD2 ANGL. DEV. = 7.5 DEGREES
REMARK 500 TRP A 12 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES
REMARK 500 TRP A 12 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES
REMARK 500 TRP A 18 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES
REMARK 500 TRP A 18 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES
REMARK 500 TYR A 19 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES
REMARK 500 TRP A 38 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES
REMARK 500 TRP A 38 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES
REMARK 500 MET A 52 CG - SD - CE ANGL. DEV. = -12.8 DEGREES
REMARK 500 TRP A 118 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES
REMARK 500 TRP A 118 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES
REMARK 500 TRP A 163 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES
REMARK 500 TRP A 163 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES
REMARK 500 TRP A 166 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES
REMARK 500 TRP A 166 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES
REMARK 500 TRP A 176 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES
REMARK 500 TRP A 176 CG - CD1 - NE1 ANGL. DEV. = -6.1 DEGREES
REMARK 500 TRP A 176 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES
REMARK 500 ARG A 177 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES
REMARK 500 ARG A 177 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES
REMARK 500 TRP A 206 CD1 - CG - CD2 ANGL. DEV. = 4.9 DEGREES
REMARK 500 TRP A 206 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES
REMARK 500 TRP A 231 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES
REMARK 500 TRP A 231 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES
REMARK 500 TRP A 261 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES
REMARK 500 TRP A 261 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES
REMARK 500 TRP A 276 CD1 - CG - CD2 ANGL. DEV. = 5.0 DEGREES
REMARK 500 TRP A 277 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES
REMARK 500 TRP A 277 CG - CD1 - NE1 ANGL. DEV. = -6.0 DEGREES
REMARK 500 TRP A 277 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES
REMARK 500 TRP A 297 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES
REMARK 500 TRP A 297 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES
REMARK 500 TRP A 297 CG - CD2 - CE3 ANGL. DEV. = 5.5 DEGREES
REMARK 500 ARG A 303 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES
REMARK 500 TYR A 322 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES
REMARK 500 TRP A 328 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES
REMARK 500 TRP A 328 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES
REMARK 500 ARG A 341 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES
REMARK 500 ARG A 341 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES
REMARK 500 ARG A 377 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES
REMARK 500 TYR A 397 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES
REMARK 500 TRP A 400 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES
REMARK 500 TRP A 400 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES
REMARK 500 LYS A 402 O - C - N ANGL. DEV. = 10.8 DEGREES
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 ARG A 125 -47.64 -26.63
REMARK 500 ASP A 214 -4.24 173.64
REMARK 500 SER A 292 -145.51 54.58
REMARK 500 TRP A 297 59.32 -163.94
REMARK 500 PRO A 315 178.66 -57.52
REMARK 500 ASP A 367 15.84 56.95
REMARK 500 ASP A 396 56.07 -144.91
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 149.4
REMARK 620 3 ASP A 138 OD2 150.8 50.9
REMARK 620 4 ALA A 141 O 100.4 103.1 86.4
REMARK 620 5 ASP A 148 OD2 77.3 122.0 74.3 89.3
REMARK 620 6 GLY A 183 O 80.9 82.3 128.2 84.1 155.7
REMARK 620 7 HOH A 630 O 76.7 81.7 93.2 173.4 84.2 101.2
REMARK 620 N 1 2 3 4 5 6
REMARK 620
REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL
REMARK 620 CA A 501 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 GLU A 108 OE1
REMARK 620 2 GLU A 108 OE2 47.4
REMARK 620 3 THR A 111 O 117.0 82.2
REMARK 620 4 ASP A 113 O 155.2 156.3 76.9
REMARK 620 5 ASP A 117 OD2 79.4 118.4 159.3 83.3
REMARK 620 6 ASP A 117 OD1 70.8 78.9 142.6 111.7 52.2
REMARK 620 7 HOH A 604 O 122.7 83.5 73.3 80.0 109.7 72.7
REMARK 620 8 HOH A 656 O 73.6 97.2 79.9 90.0 93.9 134.2 152.8
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 OD2
REMARK 620 2 ASP A 127 OD1 50.4
REMARK 620 3 ASP A 142 OD1 81.2 76.3
REMARK 620 4 PHE A 143 O 163.0 141.0 89.8
REMARK 620 5 ALA A 146 O 91.5 115.0 157.7 91.5
REMARK 620 6 ASP A 148 OD1 78.0 121.0 68.6 85.3 89.4
REMARK 620 N 1 2 3 4 5
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
DBREF 1BG9 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 BGC B 1 12
HET DAF B 2 21
HET CA A 500 1
HET CA A 501 1
HET CA A 502 1
HET AF1 A 803 22
HETNAM BGC BETA-D-GLUCOPYRANOSE
HETNAM DAF 4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-
HETNAM 2 DAF OXOCYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D-XYLO-HEX-5-
HETNAM 3 DAF ENOPYRANOSE
HETNAM CA CALCIUM ION
HETNAM AF1 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-TRIHYDROXY-3-
HETNAM 2 AF1 (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-BETA-D-
HETNAM 3 AF1 GLUCOPYRANOSE
HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE
HETSYN DAF 4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-
HETSYN 2 DAF OXOCYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D-XYLO-HEX-5-ENOSE;
HETSYN 3 DAF 4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-
HETSYN 4 DAF OXOCYCLOHEX-2-EN-1-YL]AMINO}-D-XYLO-HEX-5-ENOSE; 4,6-
HETSYN 5 DAF DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-
HETSYN 6 DAF OXOCYCLOHEX-2-EN-1-YL]AMINO}-XYLO-HEX-5-ENOSE
HETSYN AF1 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-TRIHYDROXY-3-
HETSYN 2 AF1 (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-BETA-D-
HETSYN 3 AF1 GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-
HETSYN 4 AF1 TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-
HETSYN 5 AF1 D-GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-
HETSYN 6 AF1 TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-
HETSYN 7 AF1 GLUCOSE
FORMUL 2 BGC C6 H12 O6
FORMUL 2 DAF C13 H17 N O8
FORMUL 3 CA 3(CA 2+)
FORMUL 6 AF1 C13 H23 N O8
FORMUL 7 HOH *148(H2 O)
HELIX 1 A1 GLY A 17 ALA A 32 1 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
SHEET 3 A 9 LYS A 83 ILE A 88 1
SHEET 4 A 9 GLY A 175 ASP A 179 1
SHEET 5 A 9 PHE A 200 GLU A 204 1
SHEET 6 A 9 THR A 243 ASP A 245 1
SHEET 7 A 9 LYS A 280 THR A 283 1
SHEET 8 A 9 THR A 317 TYR A 322 1
SHEET 9 A 9 VAL A 2 GLY A 6 1
SHEET 1 C 5 LYS A 351 ASP A 358 0
SHEET 2 C 5 LEU A 361 ASP A 367 -1
SHEET 3 C 5 LYS A 369 GLY A 375 -1
SHEET 4 C 5 ASP A 396 ILE A 403 -1
SHEET 5 C 5 GLY A 387 GLY A 394 -1
LINK O4 BGC B 1 C1 DAF B 2 1555 1555 1.43
LINK OD1 ASN A 91 CA CA A 500 1555 1555 2.16
LINK OE1 GLU A 108 CA CA A 501 1555 1555 2.79
LINK OE2 GLU A 108 CA CA A 501 1555 1555 2.54
LINK O THR A 111 CA CA A 501 1555 1555 2.31
LINK O ASP A 113 CA CA A 501 1555 1555 2.19
LINK OD2 ASP A 117 CA CA A 501 1555 1555 2.35
LINK OD1 ASP A 117 CA CA A 501 1555 1555 2.47
LINK OD2 ASP A 127 CA CA A 502 1555 1555 2.44
LINK OD1 ASP A 127 CA CA A 502 1555 1555 2.57
LINK OD1 ASP A 138 CA CA A 500 1555 1555 2.40
LINK OD2 ASP A 138 CA CA A 500 1555 1555 2.60
LINK O ALA A 141 CA CA A 500 1555 1555 2.11
LINK OD1 ASP A 142 CA CA A 502 1555 1555 2.58
LINK O PHE A 143 CA CA A 502 1555 1555 2.14
LINK O ALA A 146 CA CA A 502 1555 1555 2.14
LINK OD2 ASP A 148 CA CA A 500 1555 1555 2.49
LINK OD1 ASP A 148 CA CA A 502 1555 1555 2.39
LINK O GLY A 183 CA CA A 500 1555 1555 2.16
LINK CA CA A 500 O HOH A 630 1555 1555 2.08
LINK CA CA A 501 O HOH A 604 1555 1555 2.14
LINK CA CA A 501 O HOH A 656 1555 1555 2.08
CISPEP 1 ARG A 128 PRO A 129 0 1.71
SITE 1 AS 3 ASP A 179 GLU A 204 ASP A 289
SITE 1 SS 2 TRP A 276 TRP A 277
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