1MW3 - Header Asymmetric Unit

HEADER TRANSFERASE 27-SEP-02 1MW3

TITLE AMYLOSUCRASE SOAKED WITH 1M SUCROSE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMYLOSUCRASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.1.4; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEISSERIA POLYSACCHAREA; SOURCE 3 ORGANISM_TAXID: 489; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-3

KEYWDS (BETA-ALPHA)8 BARREL, PROTEIN-SUGAR COMPLEX, TRANSFERASE

EXPDTA X-RAY DIFFRACTION

AUTHOR L.K.SKOV,O.MIRZA,D.SPROGOE,I.DAR,M.REMAUD-SIMEON,C.ALBENNE, AUTHOR 2 P.MONSAN,M.GAJHEDE

REVDAT 2 24-FEB-09 1MW3 1 VERSN REVDAT 1 18-DEC-02 1MW3 0

JRNL AUTH L.K.SKOV,O.MIRZA,D.SPROGOE,I.DAR,M.REMAUD-SIMEON, JRNL AUTH 2 C.ALBENNE,P.MONSAN,M.GAJHEDE JRNL TITL OLIGOSACCHARIDE AND SUCROSE COMPLEXES OF JRNL TITL 2 AMYLOSUCRASE. STRUCTURAL IMPLICATIONS FOR THE JRNL TITL 3 POLYMERASE ACTIVITY JRNL REF J.BIOL.CHEM. V. 277 47741 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 12364331 JRNL DOI 10.1074/JBC.M207860200

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.K.SKOV,O.MIRZA,A.HENRIKSEN,G.P.DE MONTALK, REMARK 1 AUTH 2 M.REMAUD-SIMEON,P.SARCABAL,R.M.WILLEMOT,P.MONSAN, REMARK 1 AUTH 3 M.GAJHEDE REMARK 1 TITL AMYLOSUCRASE, A GLUCAN-SYNTHESIZING ENZYME FROM REMARK 1 TITL 2 THE ALPHA-AMYLASE FAMILY REMARK 1 REF J.BIOL.CHEM. V. 276 25273 2001 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.M010998200 REMARK 1 REFERENCE 2 REMARK 1 AUTH O.MIRZA,L.K.SKOV,M.REMAUD-SIMEON,G.P.DE MONTALK, REMARK 1 AUTH 2 C.ALBENNE,P.MONSAN,M.GAJHEDE REMARK 1 TITL CRYSTAL STRUCTURE OF AMYLOSUCRASE FROM NEISSERIA REMARK 1 TITL 2 POLYSACCHAREA IN COMPLEX WITH D-GLUCOSE AND THE REMARK 1 TITL 3 ACTIVE SITE MUTANT GLU328GLN IN COMPLEX WITH THE REMARK 1 TITL 4 NATURAL SUBSTRATE SUCROSE REMARK 1 REF BIOCHEMISTRY V. 40 9032 2001 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI010706L

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 44729 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) : 0.196 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2222 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6788 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 371 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5052 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 77 REMARK 3 SOLVENT ATOMS : 377 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.24000 REMARK 3 B22 (A**2) : -1.21000 REMARK 3 B33 (A**2) : 0.96000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.77 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.310 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.550 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.450 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.730 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 45.05 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : SUC_CNS.PARAM REMARK 3 PARAMETER FILE 5 : LG_CNS.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : SUC_CNS.TOP REMARK 3 TOPOLOGY FILE 5 : LG_CNS.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1MW3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-OCT-02. REMARK 100 THE RCSB ID CODE IS RCSB017237.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-00 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.021 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46322 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06100 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.17600 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6000, SODIUM CHLORIDE, TRIS-HCL, REMARK 280 EDTA, HEPES, DTT, PH 7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 48.70450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.70450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.90500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 53 22.28 -77.51 REMARK 500 ALA A 109 17.16 -140.24 REMARK 500 PRO A 134 114.11 -31.19 REMARK 500 SER A 143 19.75 -142.02 REMARK 500 PHE A 250 -128.40 -101.03 REMARK 500 ALA A 320 66.40 -166.51 REMARK 500 GLU A 344 -103.86 -129.46 REMARK 500 ASN A 350 70.21 -114.44 REMARK 500 THR A 398 40.60 -83.65 REMARK 500 ASN A 573 27.83 49.76 REMARK 500 ALA A 574 -13.28 -140.63 REMARK 500 TYR A 620 16.57 52.72 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 SUC A 750 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SUC A 751 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SUC A 752 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 700

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G5A RELATED DB: PDB REMARK 900 1G5A CONTAINS WILD TYPE WITH TRIS IN THE ACTIVE SITE REMARK 900 RELATED ID: 1JG9 RELATED DB: PDB REMARK 900 1JG9 CONTAINS WILD TYPE WITH GLUCOSE IN THE ACTIVE SITE REMARK 900 RELATED ID: 1JGI RELATED DB: PDB REMARK 900 1JGI CONTAINS THE SAME PROTEIN, E328Q MUTANT WITH SUCROSE REMARK 900 IN THE ACTIVE SITE REMARK 900 RELATED ID: 1MVY RELATED DB: PDB REMARK 900 1MVY CONTAINS THE SAME PROTEIN, E328Q MUTANT WITH REMARK 900 OLIGOSACCHARIDE ON THE PROTEIN SURFACE AND TRIS IN THE REMARK 900 ACTIVE SITE REMARK 900 RELATED ID: 1MW0 RELATED DB: PDB REMARK 900 1MW0 CONTAINS THE SAME PROTEIN, E328Q MUTANT WITH REMARK 900 MALTOHEPTAOSE THEN SOAKED WITH MALTOHEPTAOSE REMARK 900 RELATED ID: 1MW1 RELATED DB: PDB REMARK 900 1MW1 CONTAINS THE SAME PROTEIN SOAKED WITH 14MM SUCROSE REMARK 900 RELATED ID: 1MW2 RELATED DB: PDB REMARK 900 1MW2 CONTAINS THE SAME PROTEIN SOAKED WITH 100MM SUCROSE

DBREF 1MW3 A 5 628 UNP Q9ZEU2 Q9ZEU2_NEIPO 13 636

SEQADV 1MW3 SER A 1 UNP Q9ZEU2 CLONING ARTIFACT SEQADV 1MW3 PRO A 2 UNP Q9ZEU2 CLONING ARTIFACT SEQADV 1MW3 ASN A 3 UNP Q9ZEU2 CLONING ARTIFACT SEQADV 1MW3 SER A 4 UNP Q9ZEU2 CLONING ARTIFACT SEQADV 1MW3 ASP A 537 UNP Q9ZEU2 GLY 545 SEE REMARK 999

SEQRES 1 A 628 SER PRO ASN SER GLN TYR LEU LYS THR ARG ILE LEU ASP SEQRES 2 A 628 ILE TYR THR PRO GLU GLN ARG ALA GLY ILE GLU LYS SER SEQRES 3 A 628 GLU ASP TRP ARG GLN PHE SER ARG ARG MET ASP THR HIS SEQRES 4 A 628 PHE PRO LYS LEU MET ASN GLU LEU ASP SER VAL TYR GLY SEQRES 5 A 628 ASN ASN GLU ALA LEU LEU PRO MET LEU GLU MET LEU LEU SEQRES 6 A 628 ALA GLN ALA TRP GLN SER TYR SER GLN ARG ASN SER SER SEQRES 7 A 628 LEU LYS ASP ILE ASP ILE ALA ARG GLU ASN ASN PRO ASP SEQRES 8 A 628 TRP ILE LEU SER ASN LYS GLN VAL GLY GLY VAL CYS TYR SEQRES 9 A 628 VAL ASP LEU PHE ALA GLY ASP LEU LYS GLY LEU LYS ASP SEQRES 10 A 628 LYS ILE PRO TYR PHE GLN GLU LEU GLY LEU THR TYR LEU SEQRES 11 A 628 HIS LEU MET PRO LEU PHE LYS CYS PRO GLU GLY LYS SER SEQRES 12 A 628 ASP GLY GLY TYR ALA VAL SER SER TYR ARG ASP VAL ASN SEQRES 13 A 628 PRO ALA LEU GLY THR ILE GLY ASP LEU ARG GLU VAL ILE SEQRES 14 A 628 ALA ALA LEU HIS GLU ALA GLY ILE SER ALA VAL VAL ASP SEQRES 15 A 628 PHE ILE PHE ASN HIS THR SER ASN GLU HIS GLU TRP ALA SEQRES 16 A 628 GLN ARG CYS ALA ALA GLY ASP PRO LEU PHE ASP ASN PHE SEQRES 17 A 628 TYR TYR ILE PHE PRO ASP ARG ARG MET PRO ASP GLN TYR SEQRES 18 A 628 ASP ARG THR LEU ARG GLU ILE PHE PRO ASP GLN HIS PRO SEQRES 19 A 628 GLY GLY PHE SER GLN LEU GLU ASP GLY ARG TRP VAL TRP SEQRES 20 A 628 THR THR PHE ASN SER PHE GLN TRP ASP LEU ASN TYR SER SEQRES 21 A 628 ASN PRO TRP VAL PHE ARG ALA MET ALA GLY GLU MET LEU SEQRES 22 A 628 PHE LEU ALA ASN LEU GLY VAL ASP ILE LEU ARG MET ASP SEQRES 23 A 628 ALA VAL ALA PHE ILE TRP LYS GLN MET GLY THR SER CYS SEQRES 24 A 628 GLU ASN LEU PRO GLN ALA HIS ALA LEU ILE ARG ALA PHE SEQRES 25 A 628 ASN ALA VAL MET ARG ILE ALA ALA PRO ALA VAL PHE PHE SEQRES 26 A 628 LYS SER GLU ALA ILE VAL HIS PRO ASP GLN VAL VAL GLN SEQRES 27 A 628 TYR ILE GLY GLN ASP GLU CYS GLN ILE GLY TYR ASN PRO SEQRES 28 A 628 LEU GLN MET ALA LEU LEU TRP ASN THR LEU ALA THR ARG SEQRES 29 A 628 GLU VAL ASN LEU LEU HIS GLN ALA LEU THR TYR ARG HIS SEQRES 30 A 628 ASN LEU PRO GLU HIS THR ALA TRP VAL ASN TYR VAL ARG SEQRES 31 A 628 SER HIS ASP ASP ILE GLY TRP THR PHE ALA ASP GLU ASP SEQRES 32 A 628 ALA ALA TYR LEU GLY ILE SER GLY TYR ASP HIS ARG GLN SEQRES 33 A 628 PHE LEU ASN ARG PHE PHE VAL ASN ARG PHE ASP GLY SER SEQRES 34 A 628 PHE ALA ARG GLY VAL PRO PHE GLN TYR ASN PRO SER THR SEQRES 35 A 628 GLY ASP CYS ARG VAL SER GLY THR ALA ALA ALA LEU VAL SEQRES 36 A 628 GLY LEU ALA GLN ASP ASP PRO HIS ALA VAL ASP ARG ILE SEQRES 37 A 628 LYS LEU LEU TYR SER ILE ALA LEU SER THR GLY GLY LEU SEQRES 38 A 628 PRO LEU ILE TYR LEU GLY ASP GLU VAL GLY THR LEU ASN SEQRES 39 A 628 ASP ASP ASP TRP SER GLN ASP SER ASN LYS SER ASP ASP SEQRES 40 A 628 SER ARG TRP ALA HIS ARG PRO ARG TYR ASN GLU ALA LEU SEQRES 41 A 628 TYR ALA GLN ARG ASN ASP PRO SER THR ALA ALA GLY GLN SEQRES 42 A 628 ILE TYR GLN ASP LEU ARG HIS MET ILE ALA VAL ARG GLN SEQRES 43 A 628 SER ASN PRO ARG PHE ASP GLY GLY ARG LEU VAL THR PHE SEQRES 44 A 628 ASN THR ASN ASN LYS HIS ILE ILE GLY TYR ILE ARG ASN SEQRES 45 A 628 ASN ALA LEU LEU ALA PHE GLY ASN PHE SER GLU TYR PRO SEQRES 46 A 628 GLN THR VAL THR ALA HIS THR LEU GLN ALA MET PRO PHE SEQRES 47 A 628 LYS ALA HIS ASP LEU ILE GLY GLY LYS THR VAL SER LEU SEQRES 48 A 628 ASN GLN ASP LEU THR LEU GLN PRO TYR GLN VAL MET TRP SEQRES 49 A 628 LEU GLU ILE ALA

HET SUC A 750 23 HET SUC A 751 23 HET SUC A 752 23 HET TRS A 700 8

HETNAM SUC SUCROSE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

HETSYN TRS TRIS BUFFER

FORMUL 2 SUC 3(C12 H22 O11) FORMUL 5 TRS C4 H12 N O3 1+ FORMUL 6 HOH *377(H2 O)

HELIX 1 1 ASN A 3 ASP A 13 1 11 HELIX 2 2 THR A 16 SER A 26 1 11 HELIX 3 3 SER A 26 GLY A 52 1 27 HELIX 4 4 ALA A 56 ARG A 75 1 20 HELIX 5 5 ASN A 76 ASN A 89 1 14 HELIX 6 6 PRO A 90 SER A 95 5 6 HELIX 7 7 TYR A 104 GLY A 110 1 7 HELIX 8 8 ASP A 111 GLY A 126 1 16 HELIX 9 9 THR A 161 ALA A 175 1 15 HELIX 10 10 HIS A 192 ALA A 200 1 9 HELIX 11 11 ASP A 202 ASP A 206 5 5 HELIX 12 12 ARG A 215 ARG A 223 1 9 HELIX 13 13 ASN A 261 ASN A 277 1 17 HELIX 14 14 ALA A 287 ILE A 291 5 5 HELIX 15 15 LEU A 302 ALA A 320 1 19 HELIX 16 16 HIS A 332 VAL A 337 1 6 HELIX 17 17 GLN A 338 ILE A 340 5 3 HELIX 18 18 ASN A 350 ARG A 364 1 15 HELIX 19 19 VAL A 366 ARG A 376 1 11 HELIX 20 20 ALA A 400 LEU A 407 1 8 HELIX 21 21 SER A 410 VAL A 423 1 14 HELIX 22 22 THR A 450 VAL A 455 1 6 HELIX 23 23 GLY A 456 ASP A 460 5 5 HELIX 24 24 HIS A 463 THR A 478 1 16 HELIX 25 25 GLY A 487 GLY A 491 5 5 HELIX 26 26 ASP A 497 ASP A 501 5 5 HELIX 27 27 ASP A 507 ARG A 513 5 7 HELIX 28 28 ASN A 517 GLN A 523 1 7 HELIX 29 29 THR A 529 ASN A 548 1 20 HELIX 30 30 PRO A 549 ASP A 552 5 4

SHEET 1 A 9 GLY A 100 CYS A 103 0 SHEET 2 A 9 TYR A 129 LEU A 132 1 O HIS A 131 N GLY A 101 SHEET 3 A 9 SER A 178 PHE A 183 1 O VAL A 180 N LEU A 132 SHEET 4 A 9 ILE A 282 MET A 285 1 O ARG A 284 N PHE A 183 SHEET 5 A 9 PHE A 324 SER A 327 1 O LYS A 326 N LEU A 283 SHEET 6 A 9 ILE A 347 TYR A 349 1 O ILE A 347 N SER A 327 SHEET 7 A 9 ALA A 384 TYR A 388 1 O VAL A 386 N GLY A 348 SHEET 8 A 9 LEU A 481 TYR A 485 1 O LEU A 483 N ASN A 387 SHEET 9 A 9 GLY A 100 CYS A 103 1 N GLY A 100 O PRO A 482 SHEET 1 B 2 HIS A 187 SER A 189 0 SHEET 2 B 2 GLN A 254 ASP A 256 -1 O TRP A 255 N THR A 188 SHEET 1 C 3 ILE A 211 PHE A 212 0 SHEET 2 C 3 TRP A 245 TRP A 247 -1 O TRP A 245 N PHE A 212 SHEET 3 C 3 PHE A 237 GLN A 239 -1 N SER A 238 O VAL A 246 SHEET 1 D 2 VAL A 434 PHE A 436 0 SHEET 2 D 2 ARG A 446 SER A 448 -1 O SER A 448 N VAL A 434 SHEET 1 E 6 VAL A 557 THR A 558 0 SHEET 2 E 6 ILE A 566 ARG A 571 -1 O ILE A 570 N VAL A 557 SHEET 3 E 6 LEU A 575 ASN A 580 -1 O ALA A 577 N TYR A 569 SHEET 4 E 6 VAL A 622 GLU A 626 -1 O LEU A 625 N LEU A 576 SHEET 5 E 6 LYS A 599 ASP A 602 -1 N HIS A 601 O GLU A 626 SHEET 6 E 6 THR A 608 SER A 610 -1 O VAL A 609 N ALA A 600 SHEET 1 F 2 GLN A 586 VAL A 588 0 SHEET 2 F 2 LEU A 615 LEU A 617 -1 O LEU A 617 N GLN A 586

SITE 1 AC1 12 ASP A 231 PRO A 435 PHE A 436 GLN A 437 SITE 2 AC1 12 TYR A 438 TRP A 498 SER A 505 ASP A 506 SITE 3 AC1 12 ASP A 507 SER A 508 HOH A1116 HOH A1153 SITE 1 AC2 10 LEU A 12 ASP A 13 TYR A 15 ARG A 20 SITE 2 AC2 10 ALA A 405 GLY A 408 ILE A 409 SER A 410 SITE 3 AC2 10 HOH A1067 HOH A1117 SITE 1 AC3 12 ASN A 207 TYR A 210 PHE A 559 ASN A 560 SITE 2 AC3 12 ASN A 562 HIS A 591 THR A 592 GLN A 594 SITE 3 AC3 12 ALA A 595 MET A 596 HOH A 886 HOH A1133 SITE 1 AC4 10 ASP A 144 TYR A 147 HIS A 187 GLN A 254 SITE 2 AC4 10 ASP A 286 GLU A 328 ARG A 509 HOH A 803 SITE 3 AC4 10 HOH A 856 HOH A 889

CRYST1 97.409 115.810 61.136 90.00 90.00 90.00 P 21 21 2 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 0.010266 0.000000 0.000000 0.00000

SCALE2 0.000000 0.008635 0.000000 0.00000

SCALE3 0.000000 0.000000 0.016357 0.00000