1H49 - Header Asymmetric Unit

HEADER HYDROLASE 25-FEB-03 1H49

TITLE CRYSTAL STRUCTURE OF THE INACTIVE DOUBLE MUTANT OF THE MAIZE TITLE 2 BETA-GLUCOSIDASE ZMGLU1-E191D-F198V IN COMPLEX WITH TITLE 3 DIMBOA-GLUCOSIDE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-GLUCOSIDASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: BETA-GLUCOSIDASE, RESIDUES 55-566; COMPND 5 SYNONYM: CHLOROPLAST PRECURSOR, GENTIOBIASE, CELLOBIASE, COMPND 6 BETA-D-GLUCOSIDE GLUCOHYDROLASE, GLU1; COMPND 7 EC: 3.2.1.21; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 OTHER_DETAILS: IN COMPLEX WITH THE LIGAND DIMBOA-GLUCOSIDE

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 CELL: PLYS S CELLS; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-21A

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

EXPDTA X-RAY DIFFRACTION

AUTHOR M.CZJZEK,J.MORINIERE,L.VERDOUCQ,D.R.BEVAN,B.HENRISSAT, A.ESEN

REVDAT 5 13-JUL-11 1H49 1 VERSN REVDAT 4 24-FEB-09 1H49 1 VERSN REVDAT 3 03-JUL-03 1H49 1 JRNL REVDAT 2 08-MAY-03 1H49 1 TITLE REVDAT 1 11-MAR-03 1H49 0

JRNL AUTH L.VERDOUCQ,M.CZJZEK,J.MORINIERE,D.R.BEVAN,A.ESEN JRNL TITL MUTATIONAL AND STRUCTURAL ANALYSIS OF AGLYCONE SPECIFICITY JRNL TITL 2 IN MAIZE AND SORGHUM BETA-GLUCOSIDASES JRNL REF J.BIOL.CHEM. V. 278 25055 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12684498 JRNL DOI 10.1074/JBC.M301978200

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.CZJZEK,M.CICEK,V.ZAMBONI,D.R.BEVAN,B.HENRISSAT,A.ESEN REMARK 1 TITL THE MECHANISM OF SUBSTRATE (AGLYCONE) SPECIFICITY IN REMARK 1 TITL 2 BETA-GLUCOSIDASES IS REVEALED BY CRYSTAL STRUCTURES OF REMARK 1 TITL 3 MUTANT MAIZE BETA-GLUCOSIDASE -DIMBOA, -DIMBOAGLC, AND REMARK 1 TITL 4 -DHURRIN COMPLEXES REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 97 13555 2000 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 11106394 REMARK 1 DOI 10.1073/PNAS.97.25.13555

REMARK 2 REMARK 2 RESOLUTION. 1.9 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 86.5 REMARK 3 NUMBER OF REFLECTIONS : 67417 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 + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3519 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6120 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE SET COUNT : 317 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7926 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 491 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.82000 REMARK 3 B22 (A**2) : -2.11000 REMARK 3 B33 (A**2) : -0.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.70000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.187 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.159 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.361 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8224 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 7006 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11174 ; 1.430 ; 1.948 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16378 ; 0.974 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 978 ; 6.021 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1126 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9244 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1762 ; 0.010 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2078 ; 0.252 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 8554 ; 0.245 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 4255 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 495 ; 0.211 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 13 ; 0.136 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 51 ; 0.211 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.141 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4880 ; 0.604 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7862 ; 1.091 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3344 ; 1.701 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3312 ; 2.691 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 20 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 29 6 REMARK 3 1 B 1 B 29 6 REMARK 3 2 A 30 A 36 2 REMARK 3 2 B 30 B 36 2 REMARK 3 3 A 37 A 50 5 REMARK 3 3 B 37 B 50 5 REMARK 3 4 A 50 A 60 2 REMARK 3 4 B 50 B 60 2 REMARK 3 5 A 60 A 184 5 REMARK 3 5 B 60 B 184 5 REMARK 3 6 A 184 A 200 2 REMARK 3 6 B 184 B 200 2 REMARK 3 7 A 201 A 225 5 REMARK 3 7 B 201 B 225 5 REMARK 3 8 A 226 A 238 2 REMARK 3 8 B 226 B 238 2 REMARK 3 9 A 239 A 253 5 REMARK 3 9 B 239 B 253 5 REMARK 3 10 A 254 A 265 2 REMARK 3 10 B 254 B 265 2 REMARK 3 11 A 266 A 272 5 REMARK 3 11 B 266 B 272 5 REMARK 3 12 A 273 A 291 2 REMARK 3 12 B 273 B 291 2 REMARK 3 13 A 292 A 327 5 REMARK 3 13 B 292 B 327 5 REMARK 3 14 A 328 A 342 2 REMARK 3 14 B 328 B 342 2 REMARK 3 15 A 343 A 401 5 REMARK 3 15 B 343 B 401 5 REMARK 3 16 A 402 A 410 2 REMARK 3 16 B 402 B 410 2 REMARK 3 17 A 411 A 449 5 REMARK 3 17 B 411 B 449 5 REMARK 3 18 A 450 A 476 2 REMARK 3 18 B 450 B 476 2 REMARK 3 19 A 477 A 490 5 REMARK 3 19 B 477 B 490 5 REMARK 3 20 A 490 A 501 6 REMARK 3 20 B 490 B 501 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1986 ; 0.13 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 5062 ; 0.24 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 509 ; 0.34 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 1986 ; 0.13 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 5062 ; 0.51 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 509 ; 1.10 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 501 REMARK 3 ORIGIN FOR THE GROUP (A): 17.8950 114.2440 79.9350 REMARK 3 T TENSOR REMARK 3 T11: 0.1472 T22: 0.1444 REMARK 3 T33: 0.1321 T12: -0.0281 REMARK 3 T13: -0.0218 T23: -0.0063 REMARK 3 L TENSOR REMARK 3 L11: 0.8160 L22: 1.2034 REMARK 3 L33: 0.4696 L12: 0.8605 REMARK 3 L13: 0.2777 L23: 0.5950 REMARK 3 S TENSOR REMARK 3 S11: 0.1738 S12: -0.0336 S13: -0.1333 REMARK 3 S21: 0.2707 S22: -0.0553 S23: -0.2271 REMARK 3 S31: 0.0949 S32: 0.0403 S33: -0.1184 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 501 REMARK 3 ORIGIN FOR THE GROUP (A): -0.6030 79.9990 41.7090 REMARK 3 T TENSOR REMARK 3 T11: 0.0471 T22: 0.1503 REMARK 3 T33: 0.0958 T12: 0.0007 REMARK 3 T13: 0.0650 T23: -0.0293 REMARK 3 L TENSOR REMARK 3 L11: 0.5318 L22: 0.9225 REMARK 3 L33: 0.6502 L12: 0.1958 REMARK 3 L13: 0.3143 L23: 0.5283 REMARK 3 S TENSOR REMARK 3 S11: -0.0047 S12: 0.1002 S13: -0.0149 REMARK 3 S21: -0.0980 S22: 0.0499 S23: -0.0874 REMARK 3 S31: -0.1024 S32: 0.0527 S33: -0.0453 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 1H49 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-FEB-03. REMARK 100 THE PDBE ID CODE IS EBI-12235.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-02 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 : ID14-4 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 : 67417 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.36100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1E4L REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5 REMARK 280 22 % PEG 4000, 5 % ISOPROPANOL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 57.04400 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: PQS 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 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MUTATIONS GLU 245 ASP AND PHE 252 VAL, REMARK 400 CHAINS A,B

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 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 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 502 CA C O CB CG CD CE NZ REMARK 470 LYS B 502 CA C O CB CG CD CE NZ

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 NE2 HIS A 55 O HOH A 2020 1.82 REMARK 500 O PHE A 56 ND1 HIS A 60 1.95 REMARK 500 O PHE A 56 CE1 HIS A 60 1.72 REMARK 500 ND1 HIS A 161 CE1 HIS A 232 1.84 REMARK 500 ND1 HIS A 161 NE2 HIS A 232 1.94 REMARK 500 CE1 HIS A 161 CE1 HIS A 232 2.04 REMARK 500 NE2 HIS B 55 O HOH B 2029 1.62 REMARK 500 O PHE B 56 CD2 HIS B 60 2.10 REMARK 500 O PHE B 56 NE2 HIS B 60 1.59 REMARK 500 ND1 HIS B 161 NE2 HIS B 232 1.95 REMARK 500 OD2 ASP B 191 O2 BGC B 1503 2.17 REMARK 500 O3B HBO A 1502 O HOH A 2213 2.18 REMARK 500 O2 BGC A 1503 O HOH A 2215 1.99 REMARK 500 O2 BGC A 1503 O HOH A 2213 1.94 REMARK 500 O4 BGC A 1503 O HOH A 2214 2.02 REMARK 500 C4 BGC B 1503 O HOH B 2276 2.18 REMARK 500 O2 BGC B 1503 O HOH B 2274 2.12 REMARK 500 O2 BGC B 1503 O HOH B 2273 2.07 REMARK 500 O4 BGC B 1503 O HOH B 2276 1.72 REMARK 500 O HOH A 2093 O HOH A 2094 1.90 REMARK 500 O HOH B 2133 O HOH B 2174 1.95 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 HIS A 58 CB - CG - ND1 ANGL. DEV. = 8.6 DEGREES REMARK 500 ASP A 117 CB - CG - OD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 ASP A 144 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 158 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 243 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 388 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 411 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP A 461 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP B 27 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 HIS B 58 CB - CA - C ANGL. DEV. = 14.8 DEGREES REMARK 500 HIS B 60 CB - CG - ND1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ASP B 117 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 144 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 177 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 HIS B 238 CB - CG - ND1 ANGL. DEV. = 7.9 DEGREES REMARK 500 ASP B 297 CB - CG - OD2 ANGL. DEV. = 6.8 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 HIS A 60 63.93 -178.88 REMARK 500 TRP A 143 1.53 81.81 REMARK 500 ASP A 144 75.21 -102.08 REMARK 500 TYR A 153 11.05 -147.10 REMARK 500 LYS A 162 -41.90 -142.77 REMARK 500 VAL A 225 -56.70 -123.46 REMARK 500 ARG A 307 -125.84 57.68 REMARK 500 ASN A 426 58.37 -90.44 REMARK 500 ASN A 450 34.83 -91.17 REMARK 500 SER A 458 88.00 84.17 REMARK 500 GLU A 464 58.38 -96.69 REMARK 500 TRP A 465 -120.95 52.99 REMARK 500 ASN A 482 -132.08 -95.49 REMARK 500 ASN A 483 52.41 -113.78 REMARK 500 HIS B 60 70.11 -176.34 REMARK 500 TRP B 143 -4.55 86.65 REMARK 500 TYR B 153 15.47 -141.30 REMARK 500 ASP B 158 105.29 -44.94 REMARK 500 LYS B 162 -56.52 -140.54 REMARK 500 PRO B 219 44.80 -77.87 REMARK 500 VAL B 225 -52.59 -125.05 REMARK 500 ARG B 307 -126.73 56.04 REMARK 500 SER B 324 48.49 -81.33 REMARK 500 TYR B 382 74.44 -152.84 REMARK 500 ASN B 450 30.05 -93.59 REMARK 500 SER B 458 91.02 85.73 REMARK 500 GLU B 464 58.62 -96.49 REMARK 500 TRP B 465 -122.41 51.82 REMARK 500 ASN B 482 -100.00 -96.17 REMARK 500 ASN B 483 57.33 -148.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 HIS B 58 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 HIS A 58 22.6 L L OUTSIDE RANGE REMARK 500 HIS B 58 21.2 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL

REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL.

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BGC A1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BGC B1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HBO A1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HBO B1502

REMARK 900 REMARK 900 RELATED ENTRIES 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 P- REMARK 900 NITROPHENYL-BETA-D-THIOGLUCOSIDE REMARK 900 RELATED ID: 1E4L RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT REMARK 900 MONOCOT(MAIZE ZMGLU1) BETA-GLUCOSIDASE ZM REMARK 900 GLU191ASP REMARK 900 RELATED ID: 1E4N RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT REMARK 900 MONOCOT(MAIZE ZMGLU1) BETA-GLUCOSIDASE ZMGLU REMARK 900 E191D IN COMPLEX WITHTHE NATURAL AGLYCONE REMARK 900 DIMBOA REMARK 900 RELATED ID: 1E55 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT REMARK 900 MONOCOT(MAIZE ZMGLU1) BETA-GLUCOSIDASE REMARK 900 ZMGLUE191D IN COMPLEX WITHTHE COMPETITIVE REMARK 900 INHIBITOR DHURRIN REMARK 900 RELATED ID: 1E56 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE INACTIVE MUTANT REMARK 900 MONOCOT(MAIZE ZMGLU1) BETA-GLUCOSIDASE REMARK 900 ZMGLUE191D IN COMPLEX WITHTHE NATURAL REMARK 900 SUBSTRATE DIMBOA-BETA-D-GLUCOSIDE REMARK 900 RELATED ID: 1HXJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE MAIZE ZM-P60.1 REMARK 900 BETA-GLUCOSIDASE

DBREF 1H49 A 1 512 UNP P49235 BGLC_MAIZE 55 566 DBREF 1H49 B 1 512 UNP P49235 BGLC_MAIZE 55 566

SEQADV 1H49 ASP A 191 UNP P49235 GLU 245 ENGINEERED MUTATION SEQADV 1H49 VAL A 198 UNP P49235 PHE 252 ENGINEERED MUTATION SEQADV 1H49 ASP B 191 UNP P49235 GLU 245 ENGINEERED MUTATION SEQADV 1H49 VAL B 198 UNP P49235 PHE 252 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 VAL 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 VAL 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 BGC A1503 11 HET BGC B1503 11 HET HBO A1502 15 HET HBO B1502 15

HETNAM BGC BETA-D-GLUCOSE HETNAM HBO 2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4- HETNAM 2 HBO BENZOXAZIN-3(4H)-ONE

FORMUL 3 BGC 2(C6 H12 O6) FORMUL 5 HBO 2(C9 H9 N O5) FORMUL 7 HOH *491(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 MET A 90 1 16 HELIX 7 7 SER A 100 LEU A 105 1 6 HELIX 8 8 ASN A 115 ASN A 132 1 18 HELIX 9 9 PRO A 146 GLY A 154 1 9 HELIX 10 10 GLY A 155 ASP A 158 5 4 HELIX 11 11 LYS A 162 GLY A 180 1 19 HELIX 12 12 ASP A 191 TYR A 200 1 10 HELIX 13 13 VAL A 225 TYR A 249 1 25 HELIX 14 14 SER A 271 LEU A 286 1 16 HELIX 15 15 LEU A 286 GLY A 296 1 11 HELIX 16 16 PRO A 299 ARG A 307 1 9 HELIX 17 17 GLU A 308 LEU A 310 5 3 HELIX 18 18 LYS A 314 ALA A 322 1 9 HELIX 19 19 LEU A 351 ALA A 356 5 6 HELIX 20 20 PRO A 383 LYS A 396 1 14 HELIX 21 21 PRO A 420 ASN A 426 1 7 HELIX 22 22 ASP A 427 LEU A 447 1 21 HELIX 23 23 GLU A 464 GLY A 468 5 5 HELIX 24 24 LYS A 489 ALA A 501 1 13 HELIX 25 25 GLN B 20 PHE B 24 5 5 HELIX 26 26 SER B 35 GLU B 40 1 6 HELIX 27 27 SER B 51 HIS B 60 1 10 HELIX 28 28 PRO B 61 ILE B 64 5 4 HELIX 29 29 ASN B 75 MET B 90 1 16 HELIX 30 30 SER B 100 LEU B 105 1 6 HELIX 31 31 ASN B 115 ASN B 132 1 18 HELIX 32 32 PRO B 146 GLY B 154 1 9 HELIX 33 33 GLY B 155 ASP B 158 5 4 HELIX 34 34 LYS B 162 GLY B 180 1 19 HELIX 35 35 ASP B 191 GLY B 201 1 11 HELIX 36 36 VAL B 225 TYR B 249 1 25 HELIX 37 37 SER B 271 LEU B 286 1 16 HELIX 38 38 LEU B 286 GLY B 296 1 11 HELIX 39 39 PRO B 299 ARG B 307 1 9 HELIX 40 40 GLU B 308 LEU B 310 5 3 HELIX 41 41 LYS B 314 ALA B 322 1 9 HELIX 42 42 LEU B 351 ALA B 356 5 6 HELIX 43 43 TYR B 382 LYS B 396 1 15 HELIX 44 44 PRO B 420 ASN B 426 1 7 HELIX 45 45 ASP B 427 LEU B 447 1 21 HELIX 46 46 GLU B 464 PHE B 469 5 6 HELIX 47 47 LYS B 489 ALA B 501 1 13

SHEET 1 AA11 THR A 29 ALA A 33 0 SHEET 2 AA11 VAL A 451 TRP A 457 1 O GLN A 452 N THR A 29 SHEET 3 AA11 ILE A 402 GLU A 406 1 O ILE A 402 N GLN A 452 SHEET 4 AA11 MET A 327 ASN A 340 8 O LEU A 328 N TYR A 403 SHEET 5 AA11 ARG A 255 PRO A 267 1 O LEU A 258 N GLY A 329 SHEET 6 AA11 ASN A 185 ASN A 190 1 O TRP A 186 N GLY A 257 SHEET 7 AA11 GLU A 135 PHE A 141 1 O VAL A 138 N LEU A 187 SHEET 8 AA11 ALA A 94 SER A 98 1 O TYR A 95 N TYR A 137 SHEET 9 AA11 THR A 29 ALA A 33 1 O ALA A 32 N ARG A 96 SHEET 10 AA11 VAL A 451 TRP A 457 1 O GLN A 452 N THR A 29 SHEET 11 AA11 THR A 29 ALA A 33 1 O THR A 29 N TYR A 454 SHEET 1 AB 2 ASP A 411 VAL A 412 0 SHEET 2 AB 2 GLU A 471 ARG A 472 -1 O ARG A 472 N ASP A 411 SHEET 1 AC 2 VAL A 476 ASP A 479 0 SHEET 2 AC 2 THR A 485 MET A 488 -1 O THR A 485 N ASP A 479 SHEET 1 BA10 THR B 29 ALA B 33 0 SHEET 2 BA10 VAL B 451 TRP B 457 1 O GLN B 452 N THR B 29 SHEET 3 BA10 ILE B 402 GLU B 406 1 O ILE B 402 N GLN B 452 SHEET 4 BA10 MET B 327 ASN B 340 21 O LEU B 328 N TYR B 403 SHEET 5 BA10 ARG B 255 PRO B 267 1 O LEU B 258 N GLY B 329 SHEET 6 BA10 ASN B 185 ASN B 190 1 O TRP B 186 N GLY B 257 SHEET 7 BA10 GLU B 135 PHE B 141 1 O VAL B 138 N LEU B 187 SHEET 8 BA10 ALA B 94 SER B 98 1 O TYR B 95 N TYR B 137 SHEET 9 BA10 THR B 29 ALA B 33 1 O ALA B 32 N ARG B 96 SHEET 10 BA10 THR B 29 ALA B 33 SHEET 1 BB 2 ASP B 411 VAL B 412 0 SHEET 2 BB 2 GLU B 471 ARG B 472 -1 O ARG B 472 N ASP B 411 SHEET 1 BC 2 VAL B 476 ASP B 479 0 SHEET 2 BC 2 THR B 485 MET B 488 -1 O THR B 485 N ASP B 479

SSBOND 1 CYS A 210 CYS A 216 1555 1555 2.04 SSBOND 2 CYS B 210 CYS B 216 1555 1555 2.02

LINK OE2 GLU A 464 O6 BGC A1503 1555 1555 1.93 LINK O1A HBO A1502 C1 BGC A1503 1555 1555 1.41 LINK O1A HBO B1502 C1 BGC B1503 1555 1555 1.47

CISPEP 1 ALA A 206 PRO A 207 0 1.74 CISPEP 2 ALA B 206 PRO B 207 0 10.59

SITE 1 AC1 10 GLN A 38 ASP A 191 GLU A 406 TRP A 457 SITE 2 AC1 10 GLU A 464 TRP A 465 HBO A1502 HOH A2213 SITE 3 AC1 10 HOH A2214 HOH A2215 SITE 1 AC2 13 GLN B 38 ASN B 190 ASP B 191 GLU B 406 SITE 2 AC2 13 TRP B 457 GLU B 464 TRP B 465 HBO B1502 SITE 3 AC2 13 HOH B2254 HOH B2273 HOH B2274 HOH B2275 SITE 4 AC2 13 HOH B2276 SITE 1 AC3 7 ASP A 191 THR A 194 VAL A 198 PHE A 466 SITE 2 AC3 7 BGC A1503 HOH A2212 HOH A2213 SITE 1 AC4 7 THR B 194 TRP B 378 BGC B1503 HOH B2255 SITE 2 AC4 7 HOH B2272 HOH B2274 HOH B2275

CRYST1 58.145 114.088 80.126 90.00 93.88 90.00 P 1 21 1 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 0.017198 0.000000 0.001166 0.00000

SCALE2 0.000000 0.008765 0.000000 0.00000

SCALE3 0.000000 0.000000 0.012509 0.00000

MTRIX1 1 -0.974090 -0.170510 0.148570 24.74996 1

MTRIX2 1 -0.177230 0.167480 -0.969810 141.19318 1

MTRIX3 1 0.140480 -0.971020 -0.193370 165.76840 1