1E4L - Header Asymmetric Unit

HEADER HYDROLASE 10-JUL-00 1E4L

TITLE CRYSTAL STRUCTURE OF THE INACTIVE MUTANT MONOCOT TITLE 2 (MAIZE ZMGLU1) BETA-GLUCOSIDASE ZM GLU191ASP

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-GLUCOSIDASE, CHLOROPLASTIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BETA-D-GLUCOSIDE GLUCOHYDROLASE, CELLOBIASE, GENTIOBIASE; COMPND 5 EC: 3.2.1.21; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ZEA MAYS; SOURCE 3 ORGANISM_COMMON: MAIZE; SOURCE 4 ORGANISM_TAXID: 4577; SOURCE 5 STRAIN: CV. MUTIN; SOURCE 6 TISSUE: COLEOPTILE; SOURCE 7 ORGANELLE: CHLOROPLAST; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_CELL: PLYS S CELLS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_VECTOR: PET-21A; SOURCE 13 EXPRESSION_SYSTEM_GENE: GLU1

KEYWDS GLYCOSIDE HYDROLASE, HYDROLASE, FAMILY 1, RETENTION KEYWDS 2 OF THE ANOMERIC CONFIGURATION, INACTIVE MUTANT E191D

EXPDTA X-RAY DIFFRACTION

AUTHOR M.CZJZEK,M.CICEK,D.R.BEVAN,B.HENRISSAT,A.ESEN

REVDAT 3 24-AUG-11 1E4L 1 HEADER COMPND SOURCE KEYWDS REVDAT 3 2 REMARK HETSYN FORMUL VERSN REVDAT 2 24-FEB-09 1E4L 1 VERSN REVDAT 1 11-DEC-00 1E4L 0

JRNL AUTH M.CZJZEK,M.CICEK,V.ZAMBONI,D.R.BEVAN,B.HENRISSAT, JRNL AUTH 2 A.ESEN JRNL TITL THE MECHANISM OF SUBSTRATE (AGLYCONE) SPECIFICITY JRNL TITL 2 IN BETA -GLUCOSIDASES IS REVEALED BY CRYSTAL JRNL TITL 3 STRUCTURES OF MUTANT MAIZE BETA -GLUCOSIDASE- JRNL TITL 4 DIMBOA, -DIMBOAGLC, AND -DHURRIN COMPLEXES JRNL REF PROC.NATL.ACAD.SCI.USA V. 97 13555 2000 JRNL REFN ISSN 0027-8424 JRNL PMID 11106394 JRNL DOI 10.1073/PNAS.97.25.13555

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.CICEK,A.ESEN REMARK 1 TITL EXPRESSION OF SOLUBLE AND CATALYTICALLY ACTIVE REMARK 1 TITL 2 PLANT (MONOCOT) BETA-GLUCOSIDASES IN E. COLI REMARK 1 REF BIOTECHNOL.BIOENG. V. 63 392 1999 REMARK 1 REFN ISSN 0006-3592 REMARK 1 PMID 10099619 REMARK 1 DOI 10.1002/(SICI)1097-0290(19990520)63:4<392::AI REMARK 1 DOI 2 D-BIT2>3.0.CO;2-M

REMARK 2 REMARK 2 RESOLUTION. 2.2 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.2 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.1 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.00 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 51732 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) : 0.207 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 2592 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5032 REMARK 3 BIN R VALUE (WORKING SET) : 0.258 REMARK 3 BIN FREE R VALUE : 0.301 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 231 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 : 7932 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 382 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.33 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) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.23 REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 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) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.0066 REMARK 3 BOND ANGLES (DEGREES) : 1.29 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.5 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.797 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 : FLAT MODEL REMARK 3 KSOL : 0.3682 REMARK 3 BSOL : 37.5 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.305 ; 5 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 : GOL.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : GOL.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE N- AND C-TERMINAL RESIDUES WERE REMARK 3 NOT SEEN IN THE ELECTRON DENSITY MAPS

REMARK 4 REMARK 4 1E4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUL-00. REMARK 100 THE PDBE ID CODE IS EBI-5148.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 549492 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 19.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : 0.03600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.2000 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) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.14100 REMARK 200 R SYM FOR SHELL (I) : 0.11300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 1.0 REMARK 200 STARTING MODEL: 1E1E REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22 % PEG 4000, 5 % ISOPROPANOL, REMARK 280 0.1 M HEPES PH 7.5

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 46.03500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.75500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.46000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.75500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 46.03500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.46000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.4 KCAL/MOL 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLU 245 TO ASP REMARK 400 ENGINEERED RESIDUE IN CHAIN B, GLU 245 TO ASP

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 SER A 1 REMARK 465 ALA A 2 REMARK 465 ARG A 3 REMARK 465 VAL A 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 GLN A 7 REMARK 465 ASN A 8 REMARK 465 GLY A 9 REMARK 465 VAL A 10 REMARK 465 GLN A 11 REMARK 465 LYS A 502 REMARK 465 LYS A 503 REMARK 465 PRO A 504 REMARK 465 SER A 505 REMARK 465 LYS A 506 REMARK 465 LYS A 507 REMARK 465 ILE A 508 REMARK 465 LEU A 509 REMARK 465 THR A 510 REMARK 465 PRO A 511 REMARK 465 ALA A 512 REMARK 465 SER B 1 REMARK 465 ALA B 2 REMARK 465 ARG B 3 REMARK 465 VAL B 4 REMARK 465 GLY B 5 REMARK 465 SER B 6 REMARK 465 GLN B 7 REMARK 465 ASN B 8 REMARK 465 GLY B 9 REMARK 465 VAL B 10 REMARK 465 GLN B 11 REMARK 465 LYS B 502 REMARK 465 LYS B 503 REMARK 465 PRO B 504 REMARK 465 SER B 505 REMARK 465 LYS B 506 REMARK 465 LYS B 507 REMARK 465 ILE B 508 REMARK 465 LEU B 509 REMARK 465 THR B 510 REMARK 465 PRO B 511 REMARK 465 ALA B 512

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 22 6.76 -68.14 REMARK 500 TRP A 143 -8.44 74.55 REMARK 500 TYR A 153 22.59 -146.68 REMARK 500 ASP A 158 105.54 -36.48 REMARK 500 LYS A 162 -60.08 -135.46 REMARK 500 PRO A 219 47.05 -75.77 REMARK 500 ARG A 307 -119.13 55.19 REMARK 500 TYR A 333 -45.77 -134.63 REMARK 500 TYR A 382 74.93 -150.42 REMARK 500 ASN A 407 122.74 -174.77 REMARK 500 SER A 458 94.81 82.06 REMARK 500 GLU A 464 51.24 -115.11 REMARK 500 TRP A 465 -126.16 53.78 REMARK 500 ASN A 482 -122.73 -77.94 REMARK 500 ASP B 22 4.51 -68.24 REMARK 500 TRP B 143 -10.15 72.59 REMARK 500 TYR B 153 20.53 -148.26 REMARK 500 ASP B 158 105.34 -38.01 REMARK 500 LYS B 162 -58.27 -126.69 REMARK 500 ASN B 222 101.36 -165.06 REMARK 500 VAL B 225 -51.29 -125.43 REMARK 500 ASN B 285 -63.46 -92.56 REMARK 500 ARG B 307 -128.38 54.21 REMARK 500 TYR B 333 -43.37 -135.18 REMARK 500 TYR B 382 72.48 -150.10 REMARK 500 ASN B 450 33.44 -84.56 REMARK 500 SER B 458 92.85 78.55 REMARK 500 TRP B 465 -125.68 54.55 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1001

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CBG RELATED DB: PDB REMARK 900 HYDROLASE (O-GLYCOSYL) REMARK 900 RELATED ID: 1E1E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MONOCOT (MAIZE ZMGLU1) REMARK 900 BETA-GLUCOSIDASE REMARK 900 RELATED ID: 1E1F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MONOCOT (MAIZE ZMGLU1) REMARK 900 BETA-GLUCOSIDASE IN COMPLEX WITH REMARK 900 P-NITROPHENYL-BETA-D-THIOGLUCOSIDE REMARK 900 RELATED ID: 1E4N RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT MONOCOT (MAIZE REMARK 900 ZMGLU1) BETA-GLUCOSIDASE ZMGLUE191D IN COMPLEX WITH THE REMARK 900 NATURAL AGLYCONE DIMBOA REMARK 900 RELATED ID: 1E55 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT MONOCOT (MAIZE REMARK 900 ZMGLU1) BETA-GLUCOSIDASE ZMGLUE191D IN COMPLEX WITH THE REMARK 900 COMPETITIVE INHIBITOR DHURRIN REMARK 900 RELATED ID: 1E56 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT MONOCOT (MAIZE REMARK 900 ZMGLU1) BETA-GLUCOSIDASE ZMGLUE191D IN COMPLEX WITH THE REMARK 900 NATURAL SUBSTRATE DIMBOA-BETA-D-GLUCOSIDE

DBREF 1E4L A 1 512 UNP P49235 BGLC_MAIZE 55 566 DBREF 1E4L B 1 512 UNP P49235 BGLC_MAIZE 55 566

SEQADV 1E4L ASP A 191 UNP P49235 GLU 245 ENGINEERED MUTATION SEQADV 1E4L ASP B 191 UNP P49235 GLU 245 ENGINEERED MUTATION

SEQRES 1 A 512 SER ALA ARG VAL GLY SER GLN ASN GLY VAL GLN MET LEU SEQRES 2 A 512 SER PRO SER GLU ILE PRO GLN ARG ASP TRP PHE PRO SER SEQRES 3 A 512 ASP PHE THR PHE GLY ALA ALA THR SER ALA TYR GLN ILE SEQRES 4 A 512 GLU GLY ALA TRP ASN GLU ASP GLY LYS GLY GLU SER ASN SEQRES 5 A 512 TRP ASP HIS PHE CYS HIS ASN HIS PRO GLU ARG ILE LEU SEQRES 6 A 512 ASP GLY SER ASN SER ASP ILE GLY ALA ASN SER TYR HIS SEQRES 7 A 512 MET TYR LYS THR ASP VAL ARG LEU LEU LYS GLU MET GLY SEQRES 8 A 512 MET ASP ALA TYR ARG PHE SER ILE SER TRP PRO ARG ILE SEQRES 9 A 512 LEU PRO LYS GLY THR LYS GLU GLY GLY ILE ASN PRO ASP SEQRES 10 A 512 GLY ILE LYS TYR TYR ARG ASN LEU ILE ASN LEU LEU LEU SEQRES 11 A 512 GLU ASN GLY ILE GLU PRO TYR VAL THR ILE PHE HIS TRP SEQRES 12 A 512 ASP VAL PRO GLN ALA LEU GLU GLU LYS TYR GLY GLY PHE SEQRES 13 A 512 LEU ASP LYS SER HIS LYS SER ILE VAL GLU ASP TYR THR SEQRES 14 A 512 TYR PHE ALA LYS VAL CYS PHE ASP ASN PHE GLY ASP LYS SEQRES 15 A 512 VAL LYS ASN TRP LEU THR PHE ASN ASP PRO GLN THR PHE SEQRES 16 A 512 THR SER PHE SER TYR GLY THR GLY VAL PHE ALA PRO GLY SEQRES 17 A 512 ARG CYS SER PRO GLY LEU ASP CYS ALA TYR PRO THR GLY SEQRES 18 A 512 ASN SER LEU VAL GLU PRO TYR THR ALA GLY HIS ASN ILE SEQRES 19 A 512 LEU LEU ALA HIS ALA GLU ALA VAL ASP LEU TYR ASN LYS SEQRES 20 A 512 HIS TYR LYS ARG ASP ASP THR ARG ILE GLY LEU ALA PHE SEQRES 21 A 512 ASP VAL MET GLY ARG VAL PRO TYR GLY THR SER PHE LEU SEQRES 22 A 512 ASP LYS GLN ALA GLU GLU ARG SER TRP ASP ILE ASN LEU SEQRES 23 A 512 GLY TRP PHE LEU GLU PRO VAL VAL ARG GLY ASP TYR PRO SEQRES 24 A 512 PHE SER MET ARG SER LEU ALA ARG GLU ARG LEU PRO PHE SEQRES 25 A 512 PHE LYS ASP GLU GLN LYS GLU LYS LEU ALA GLY SER TYR SEQRES 26 A 512 ASN MET LEU GLY LEU ASN TYR TYR THR SER ARG PHE SER SEQRES 27 A 512 LYS ASN ILE ASP ILE SER PRO ASN TYR SER PRO VAL LEU SEQRES 28 A 512 ASN THR ASP ASP ALA TYR ALA SER GLN GLU VAL ASN GLY SEQRES 29 A 512 PRO ASP GLY LYS PRO ILE GLY PRO PRO MET GLY ASN PRO SEQRES 30 A 512 TRP ILE TYR MET TYR PRO GLU GLY LEU LYS ASP LEU LEU SEQRES 31 A 512 MET ILE MET LYS ASN LYS TYR GLY ASN PRO PRO ILE TYR SEQRES 32 A 512 ILE THR GLU ASN GLY ILE GLY ASP VAL ASP THR LYS GLU SEQRES 33 A 512 THR PRO LEU PRO MET GLU ALA ALA LEU ASN ASP TYR LYS SEQRES 34 A 512 ARG LEU ASP TYR ILE GLN ARG HIS ILE ALA THR LEU LYS SEQRES 35 A 512 GLU SER ILE ASP LEU GLY SER ASN VAL GLN GLY TYR PHE SEQRES 36 A 512 ALA TRP SER LEU LEU ASP ASN PHE GLU TRP PHE ALA GLY SEQRES 37 A 512 PHE THR GLU ARG TYR GLY ILE VAL TYR VAL ASP ARG ASN SEQRES 38 A 512 ASN ASN CYS THR ARG TYR MET LYS GLU SER ALA LYS TRP SEQRES 39 A 512 LEU LYS GLU PHE ASN THR ALA LYS LYS PRO SER LYS LYS SEQRES 40 A 512 ILE LEU THR PRO ALA SEQRES 1 B 512 SER ALA ARG VAL GLY SER GLN ASN GLY VAL GLN MET LEU SEQRES 2 B 512 SER PRO SER GLU ILE PRO GLN ARG ASP TRP PHE PRO SER SEQRES 3 B 512 ASP PHE THR PHE GLY ALA ALA THR SER ALA TYR GLN ILE SEQRES 4 B 512 GLU GLY ALA TRP ASN GLU ASP GLY LYS GLY GLU SER ASN SEQRES 5 B 512 TRP ASP HIS PHE CYS HIS ASN HIS PRO GLU ARG ILE LEU SEQRES 6 B 512 ASP GLY SER ASN SER ASP ILE GLY ALA ASN SER TYR HIS SEQRES 7 B 512 MET TYR LYS THR ASP VAL ARG LEU LEU LYS GLU MET GLY SEQRES 8 B 512 MET ASP ALA TYR ARG PHE SER ILE SER TRP PRO ARG ILE SEQRES 9 B 512 LEU PRO LYS GLY THR LYS GLU GLY GLY ILE ASN PRO ASP SEQRES 10 B 512 GLY ILE LYS TYR TYR ARG ASN LEU ILE ASN LEU LEU LEU SEQRES 11 B 512 GLU ASN GLY ILE GLU PRO TYR VAL THR ILE PHE HIS TRP SEQRES 12 B 512 ASP VAL PRO GLN ALA LEU GLU GLU LYS TYR GLY GLY PHE SEQRES 13 B 512 LEU ASP LYS SER HIS LYS SER ILE VAL GLU ASP TYR THR SEQRES 14 B 512 TYR PHE ALA LYS VAL CYS PHE ASP ASN PHE GLY ASP LYS SEQRES 15 B 512 VAL LYS ASN TRP LEU THR PHE ASN ASP PRO GLN THR PHE SEQRES 16 B 512 THR SER PHE SER TYR GLY THR GLY VAL PHE ALA PRO GLY SEQRES 17 B 512 ARG CYS SER PRO GLY LEU ASP CYS ALA TYR PRO THR GLY SEQRES 18 B 512 ASN SER LEU VAL GLU PRO TYR THR ALA GLY HIS ASN ILE SEQRES 19 B 512 LEU LEU ALA HIS ALA GLU ALA VAL ASP LEU TYR ASN LYS SEQRES 20 B 512 HIS TYR LYS ARG ASP ASP THR ARG ILE GLY LEU ALA PHE SEQRES 21 B 512 ASP VAL MET GLY ARG VAL PRO TYR GLY THR SER PHE LEU SEQRES 22 B 512 ASP LYS GLN ALA GLU GLU ARG SER TRP ASP ILE ASN LEU SEQRES 23 B 512 GLY TRP PHE LEU GLU PRO VAL VAL ARG GLY ASP TYR PRO SEQRES 24 B 512 PHE SER MET ARG SER LEU ALA ARG GLU ARG LEU PRO PHE SEQRES 25 B 512 PHE LYS ASP GLU GLN LYS GLU LYS LEU ALA GLY SER TYR SEQRES 26 B 512 ASN MET LEU GLY LEU ASN TYR TYR THR SER ARG PHE SER SEQRES 27 B 512 LYS ASN ILE ASP ILE SER PRO ASN TYR SER PRO VAL LEU SEQRES 28 B 512 ASN THR ASP ASP ALA TYR ALA SER GLN GLU VAL ASN GLY SEQRES 29 B 512 PRO ASP GLY LYS PRO ILE GLY PRO PRO MET GLY ASN PRO SEQRES 30 B 512 TRP ILE TYR MET TYR PRO GLU GLY LEU LYS ASP LEU LEU SEQRES 31 B 512 MET ILE MET LYS ASN LYS TYR GLY ASN PRO PRO ILE TYR SEQRES 32 B 512 ILE THR GLU ASN GLY ILE GLY ASP VAL ASP THR LYS GLU SEQRES 33 B 512 THR PRO LEU PRO MET GLU ALA ALA LEU ASN ASP TYR LYS SEQRES 34 B 512 ARG LEU ASP TYR ILE GLN ARG HIS ILE ALA THR LEU LYS SEQRES 35 B 512 GLU SER ILE ASP LEU GLY SER ASN VAL GLN GLY TYR PHE SEQRES 36 B 512 ALA TRP SER LEU LEU ASP ASN PHE GLU TRP PHE ALA GLY SEQRES 37 B 512 PHE THR GLU ARG TYR GLY ILE VAL TYR VAL ASP ARG ASN SEQRES 38 B 512 ASN ASN CYS THR ARG TYR MET LYS GLU SER ALA LYS TRP SEQRES 39 B 512 LEU LYS GLU PHE ASN THR ALA LYS LYS PRO SER LYS LYS SEQRES 40 B 512 ILE LEU THR PRO ALA

HET GOL A1001 6 HET GOL B1001 12

HETNAM GOL GLYCEROL

HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL

FORMUL 3 GOL 2(C3 H8 O3) FORMUL 4 HOH *382(H2 O)

HELIX 1 1 SER A 14 ILE A 18 5 5 HELIX 2 2 GLN A 20 PHE A 24 5 5 HELIX 3 3 SER A 35 GLU A 40 1 6 HELIX 4 4 SER A 51 HIS A 60 1 10 HELIX 5 5 PRO A 61 ILE A 64 5 4 HELIX 6 6 ASN A 75 TYR A 80 1 6 HELIX 7 7 MET A 79 MET A 90 1 12 HELIX 8 8 SER A 100 LEU A 105 1 6 HELIX 9 9 ASN A 115 ASN A 132 1 18 HELIX 10 10 PRO A 146 GLY A 154 1 9 HELIX 11 11 GLY A 155 ASP A 158 5 4 HELIX 12 12 LYS A 162 GLY A 180 1 19 HELIX 13 13 ASP A 191 GLY A 201 1 11 HELIX 14 14 VAL A 225 TYR A 249 1 25 HELIX 15 15 SER A 271 LEU A 286 1 16 HELIX 16 16 LEU A 286 GLY A 296 1 11 HELIX 17 17 PRO A 299 ARG A 307 1 9 HELIX 18 18 GLU A 308 LEU A 310 5 3 HELIX 19 19 LYS A 314 ALA A 322 1 9 HELIX 20 20 LEU A 351 ALA A 356 5 6 HELIX 21 21 TYR A 382 LYS A 396 1 15 HELIX 22 22 PRO A 420 ASN A 426 1 7 HELIX 23 23 ASP A 427 LEU A 447 1 21 HELIX 24 24 GLU A 464 GLY A 468 5 5 HELIX 25 25 LYS A 489 ALA A 501 1 13 HELIX 26 26 SER B 14 ILE B 18 5 5 HELIX 27 27 GLN B 20 PHE B 24 5 5 HELIX 28 28 SER B 35 GLU B 40 1 6 HELIX 29 29 SER B 51 HIS B 60 1 10 HELIX 30 30 PRO B 61 ILE B 64 5 4 HELIX 31 31 ASN B 75 TYR B 80 1 6 HELIX 32 32 MET B 79 MET B 90 1 12 HELIX 33 33 SER B 100 LEU B 105 1 6 HELIX 34 34 ASN B 115 ASN B 132 1 18 HELIX 35 35 PRO B 146 GLY B 154 1 9 HELIX 36 36 GLY B 155 ASP B 158 5 4 HELIX 37 37 LYS B 162 GLY B 180 1 19 HELIX 38 38 ASP B 191 GLY B 201 1 11 HELIX 39 39 VAL B 225 TYR B 249 1 25 HELIX 40 40 SER B 271 LEU B 286 1 16 HELIX 41 41 LEU B 286 GLY B 296 1 11 HELIX 42 42 PRO B 299 ARG B 307 1 9 HELIX 43 43 GLU B 308 LEU B 310 5 3 HELIX 44 44 LYS B 314 ALA B 322 1 9 HELIX 45 45 LEU B 351 ALA B 356 5 6 HELIX 46 46 TYR B 382 LYS B 396 1 15 HELIX 47 47 PRO B 420 ASN B 426 1 7 HELIX 48 48 ASP B 427 LEU B 447 1 21 HELIX 49 49 GLU B 464 GLY B 468 5 5 HELIX 50 50 LYS B 489 ALA B 501 1 13

SHEET 1 A 8 MET A 327 TYR A 332 0 SHEET 2 A 8 ARG A 255 VAL A 262 1 N LEU A 258 O MET A 327 SHEET 3 A 8 ASN A 185 LEU A 187 1 N TRP A 186 O ARG A 255 SHEET 4 A 8 GLU A 135 THR A 139 1 N VAL A 138 O ASN A 185 SHEET 5 A 8 ALA A 94 SER A 98 1 N TYR A 95 O GLU A 135 SHEET 6 A 8 THR A 29 ALA A 33 1 N ALA A 32 O ALA A 94 SHEET 7 A 8 VAL A 451 TRP A 457 1 N TYR A 454 O THR A 29 SHEET 8 A 8 ILE A 402 ILE A 404 1 N ILE A 402 O GLN A 452 SHEET 1 B 3 GLY A 264 PRO A 267 0 SHEET 2 B 3 SER A 335 ASN A 340 1 N ARG A 336 O GLY A 264 SHEET 3 B 3 ALA A 358 GLU A 361 -1 N GLU A 361 O PHE A 337 SHEET 1 C 2 VAL A 476 ASP A 479 0 SHEET 2 C 2 THR A 485 MET A 488 -1 N TYR A 487 O TYR A 477 SHEET 1 D 8 MET B 327 TYR B 332 0 SHEET 2 D 8 ARG B 255 VAL B 262 1 N LEU B 258 O MET B 327 SHEET 3 D 8 ASN B 185 LEU B 187 1 N TRP B 186 O ARG B 255 SHEET 4 D 8 GLU B 135 THR B 139 1 N VAL B 138 O ASN B 185 SHEET 5 D 8 ALA B 94 SER B 98 1 N TYR B 95 O GLU B 135 SHEET 6 D 8 THR B 29 ALA B 33 1 N ALA B 32 O ALA B 94 SHEET 7 D 8 VAL B 451 TRP B 457 1 N TYR B 454 O THR B 29 SHEET 8 D 8 ILE B 402 ILE B 404 1 N ILE B 402 O GLN B 452 SHEET 1 E 3 GLY B 264 PRO B 267 0 SHEET 2 E 3 SER B 335 ASN B 340 1 N ARG B 336 O GLY B 264 SHEET 3 E 3 ALA B 358 GLU B 361 -1 N GLU B 361 O PHE B 337 SHEET 1 F 2 VAL B 476 ASP B 479 0 SHEET 2 F 2 THR B 485 MET B 488 -1 N TYR B 487 O TYR B 477

SSBOND 1 CYS A 210 CYS A 216 1555 1555 2.04 SSBOND 2 CYS B 210 CYS B 216 1555 1555 2.03

CISPEP 1 ALA A 206 PRO A 207 0 0.08 CISPEP 2 ALA B 206 PRO B 207 0 0.23

SITE 1 AC1 6 TYR A 333 GLU A 406 TRP A 457 GLU A 464 SITE 2 AC1 6 TRP A 465 HOH A2018 SITE 1 AC2 8 THR B 194 TYR B 333 TRP B 378 GLU B 406 SITE 2 AC2 8 TRP B 457 GLU B 464 TYR B 473 HOH B2179

CRYST1 92.070 94.920 117.510 90.00 90.00 90.00 P 21 21 21 8

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 0.010861 0.000000 0.000000 0.00000

SCALE2 0.000000 0.010535 0.000000 0.00000

SCALE3 0.000000 0.000000 0.008510 0.00000

MTRIX1 1 -0.823600 0.366290 -0.433020 57.07482 1

MTRIX2 1 0.372980 -0.225380 -0.900050 60.46521 1

MTRIX3 1 -0.427270 -0.902790 0.049010 75.30616 1