HEADER HYDROLASE 11-JAN-96 1EXP TITLE BETA-1,4-GLYCANASE CEX-CD COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-1,4-D-GLYCANASE CEX-CD; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTICALLY ACTIVE DOMAIN; COMPND 5 SYNONYM: CELLOBIOHYDROLASE/XYLANASE B; COMPND 6 EC: 3.2.1.91, 3.2.1.8; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CELLULOMONAS FIMI; SOURCE 3 ORGANISM_TAXID: 1708; SOURCE 4 ATCC: ATCC 484; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIUM KEYWDS CELLULOSE DEGRADATION, HYDROLASE, GLYCOSIDASE EXPDTA X-RAY DIFFRACTION AUTHOR A.WHITE,D.TULL,K.L.JOHNS,S.G.WITHERS,D.R.ROSE REVDAT 7 06-NOV-24 1EXP 1 HETSYN REVDAT 6 29-JUL-20 1EXP 1 COMPND REMARK HETNAM LINK REVDAT 6 2 1 ATOM REVDAT 5 16-NOV-11 1EXP 1 HETATM REVDAT 4 13-JUL-11 1EXP 1 VERSN REVDAT 3 04-AUG-09 1EXP 1 ATOM COMPND CONECT HET REVDAT 3 2 1 HETATM HETNAM LINK SITE REVDAT 2 24-FEB-09 1EXP 1 VERSN REVDAT 1 27-JAN-97 1EXP 0 JRNL AUTH A.WHITE,D.TULL,K.JOHNS,S.G.WITHERS,D.R.ROSE JRNL TITL CRYSTALLOGRAPHIC OBSERVATION OF A COVALENT CATALYTIC JRNL TITL 2 INTERMEDIATE IN A BETA-GLYCOSIDASE. JRNL REF NAT.STRUCT.BIOL. V. 3 149 1996 JRNL REFN ISSN 1072-8368 JRNL PMID 8564541 JRNL DOI 10.1038/NSB0296-149 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.WHITE,S.G.WITHERS,N.R.GILKES,D.R.ROSE REMARK 1 TITL CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF THE REMARK 1 TITL 2 BETA-1,4-GLYCANASE CEX FROM CELLULOMONAS FIMI REMARK 1 REF BIOCHEMISTRY V. 33 12546 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.BEDARKAR,N.R.GILKES,D.G.KILBURN,E.KWAN,D.R.ROSE, REMARK 1 AUTH 2 R.C.MILLER JUNIOR,R.A.WARREN,S.G.WITHERS REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS REMARK 1 TITL 2 OF THE CATALYTIC DOMAIN OF CEX, AN EXO-BETA-1,4-GLUCANASE REMARK 1 TITL 3 AND BETA-1,4-XYLANASE FROM THE BACTERIUM CELLULOMONAS FIMI REMARK 1 REF J.MOL.BIOL. V. 228 693 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.0 REMARK 3 NUMBER OF REFLECTIONS : 26463 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2396 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 189 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 2.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.500 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EXP 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_1000173188. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS DETECTOR SYSTEM (NIELSEN), REMARK 200 XENGEN (HOWARD, NIELSEN, XUONG) REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29109 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 40.54850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.08600 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.08600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 20.27425 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.08600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.08600 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 60.82275 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.08600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.08600 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 20.27425 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.08600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.08600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 60.82275 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 40.54850 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, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 359 LIES ON A SPECIAL POSITION. 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 GLN A 87 CG CD OE1 NE2 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 GLU A 233 CD GLU A 233 OE1 0.144 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 THR A 232 N - CA - C ANGL. DEV. = 16.9 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 GLU A 233 46.03 -149.18 REMARK 500 PHE A 286 77.64 -107.13 REMARK 500 ALA A 291 41.69 38.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ABC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACID BASE CATALYST. REMARK 800 REMARK 800 SITE_IDENTIFIER: NUC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC NUCLEOPHILE, COVALENTLY LINKED TO THE REMARK 800 FLUOROCELLOBIOSIDE. DBREF 1EXP A 1 312 GB 144429 AAA56792 43 354 SEQRES 1 A 312 ALA THR THR LEU LYS GLU ALA ALA ASP GLY ALA GLY ARG SEQRES 2 A 312 ASP PHE GLY PHE ALA LEU ASP PRO ASN ARG LEU SER GLU SEQRES 3 A 312 ALA GLN TYR LYS ALA ILE ALA ASP SER GLU PHE ASN LEU SEQRES 4 A 312 VAL VAL ALA GLU ASN ALA MET LYS TRP ASP ALA THR GLU SEQRES 5 A 312 PRO SER GLN ASN SER PHE SER PHE GLY ALA GLY ASP ARG SEQRES 6 A 312 VAL ALA SER TYR ALA ALA ASP THR GLY LYS GLU LEU TYR SEQRES 7 A 312 GLY HIS THR LEU VAL TRP HIS SER GLN LEU PRO ASP TRP SEQRES 8 A 312 ALA LYS ASN LEU ASN GLY SER ALA PHE GLU SER ALA MET SEQRES 9 A 312 VAL ASN HIS VAL THR LYS VAL ALA ASP HIS PHE GLU GLY SEQRES 10 A 312 LYS VAL ALA SER TRP ASP VAL VAL ASN GLU ALA PHE ALA SEQRES 11 A 312 ASP GLY GLY GLY ARG ARG GLN ASP SER ALA PHE GLN GLN SEQRES 12 A 312 LYS LEU GLY ASN GLY TYR ILE GLU THR ALA PHE ARG ALA SEQRES 13 A 312 ALA ARG ALA ALA ASP PRO THR ALA LYS LEU CYS ILE ASN SEQRES 14 A 312 ASP TYR ASN VAL GLU GLY ILE ASN ALA LYS SER ASN SER SEQRES 15 A 312 LEU TYR ASP LEU VAL LYS ASP PHE LYS ALA ARG GLY VAL SEQRES 16 A 312 PRO LEU ASP CYS VAL GLY PHE GLN SER HIS LEU ILE VAL SEQRES 17 A 312 GLY GLN VAL PRO GLY ASP PHE ARG GLN ASN LEU GLN ARG SEQRES 18 A 312 PHE ALA ASP LEU GLY VAL ASP VAL ARG ILE THR GLU LEU SEQRES 19 A 312 ASP ILE ARG MET ARG THR PRO SER ASP ALA THR LYS LEU SEQRES 20 A 312 ALA THR GLN ALA ALA ASP TYR LYS LYS VAL VAL GLN ALA SEQRES 21 A 312 CYS MET GLN VAL THR ARG CYS GLN GLY VAL THR VAL TRP SEQRES 22 A 312 GLY ILE THR ASP LYS TYR SER TRP VAL PRO ASP VAL PHE SEQRES 23 A 312 PRO GLY GLU GLY ALA ALA LEU VAL TRP ASP ALA SER TYR SEQRES 24 A 312 ALA LYS LYS PRO ALA TYR ALA ALA VAL MET GLU ALA PHE HET G2F B 1 11 HET BGC B 2 11 HETNAM G2F 2-DEOXY-2-FLUORO-ALPHA-D-GLUCOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETSYN G2F 2-DEOXY-2-FLUORO-ALPHA-D-GLUCOSE; 2-DEOXY-2-FLUORO-D- HETSYN 2 G2F GLUCOSE; 2-DEOXY-2-FLUORO-GLUCOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 G2F C6 H11 F O5 FORMUL 2 BGC C6 H12 O6 FORMUL 3 HOH *189(H2 O) HELIX 1 1 LEU A 4 GLY A 10 1 7 HELIX 2 2 PRO A 21 SER A 25 5 5 HELIX 3 3 ALA A 27 GLU A 36 1 10 HELIX 4 4 TRP A 48 THR A 51 1 4 HELIX 5 5 GLY A 61 THR A 73 1 13 HELIX 6 6 ASP A 90 LYS A 93 1 4 HELIX 7 7 GLY A 97 PHE A 115 1 19 HELIX 8 8 ALA A 140 LEU A 145 1 6 HELIX 9 9 ASN A 147 ALA A 160 5 14 HELIX 10 10 ALA A 178 ARG A 193 1 16 HELIX 11 11 PHE A 215 LEU A 225 1 11 HELIX 12 12 ALA A 244 MET A 262 1 19 HELIX 13 13 ASP A 277 TYR A 279 5 3 HELIX 14 14 VAL A 282 VAL A 285 1 4 HELIX 15 15 PRO A 303 GLU A 310 1 8 SHEET 1 A 4 GLY A 269 VAL A 272 0 SHEET 2 A 4 ASP A 14 LEU A 19 1 N ASP A 14 O VAL A 270 SHEET 3 A 4 LEU A 39 ALA A 42 1 N LEU A 39 O PHE A 17 SHEET 4 A 4 GLU A 76 TYR A 78 1 N GLU A 76 O VAL A 40 SHEET 1 B 4 ASP A 228 ILE A 231 0 SHEET 2 B 4 CYS A 199 PHE A 202 1 N VAL A 200 O ASP A 228 SHEET 3 B 4 LYS A 165 ASP A 170 1 N ILE A 168 O CYS A 199 SHEET 4 B 4 SER A 121 ASN A 126 1 N TRP A 122 O LYS A 165 SHEET 1 C 2 HIS A 205 ILE A 207 0 SHEET 2 C 2 ASP A 235 ARG A 237 1 N ASP A 235 O LEU A 206 SSBOND 1 CYS A 167 CYS A 199 1555 1555 1.98 SSBOND 2 CYS A 261 CYS A 267 1555 1555 1.99 LINK OE1 GLU A 233 C1 G2F B 1 1555 1555 1.43 LINK O4 G2F B 1 C1 BGC B 2 1555 1555 1.38 CISPEP 1 HIS A 80 THR A 81 0 0.32 CISPEP 2 THR A 240 PRO A 241 0 0.22 SITE 1 ABC 1 GLU A 127 SITE 1 NUC 1 GLU A 233 CRYST1 88.172 88.172 81.097 90.00 90.00 90.00 P 41 21 2 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 0.011341 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011341 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012331 0.00000