PDB Short entry for 1ABE HEADER BINDING PROTEIN 23-APR-92 1ABE TITLE NOVEL STEREOSPECIFICITY OF THE L-ARABINOSE-BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-ARABINOSE-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.K.VYAS,F.A.QUIOCHO REVDAT 4 29-JUL-20 1ABE 1 COMPND REMARK HETNAM SITE REVDAT 3 24-FEB-09 1ABE 1 VERSN REVDAT 2 03-MAY-05 1ABE 1 REMARK REVDAT 1 31-OCT-93 1ABE 0 SPRSDE 15-OCT-93 1ABE 1ABP JRNL AUTH F.A.QUIOCHO,N.K.VYAS JRNL TITL NOVEL STEREOSPECIFICITY OF THE L-ARABINOSE-BINDING PROTEIN JRNL REF NATURE V. 310 381 1984 JRNL REFN ISSN 0028-0836 JRNL PMID 6379466 JRNL DOI 10.1038/310381A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.A.QUIOCHO,D.K.WILSON,N.K.VYAS REMARK 1 TITL SUBSTRATE SPECIFICITY AND AFFINITY OF A PROTEIN MODULATED BY REMARK 1 TITL 2 BOUND WATER MOLECULES REMARK 1 REF NATURE V. 340 404 1989 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.A.QUIOCHO,G.N.PHILLIPS JR.,R.G.PARSONS,R.W.HOGG REMARK 1 TITL CRYSTALLOGRAPHIC DATA OF AN L-ARABINOSE-BINDING PROTEIN FROM REMARK 1 TITL 2 ESCHERICHIA COLI REMARK 1 REF J.MOL.BIOL. V. 86 491 1974 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 26634 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 + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2316 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 227 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.016 ; 0.015 REMARK 3 ANGLE DISTANCE (A) : 0.044 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.009 ; 0.010 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.070 ; 0.050 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ABE 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_1000170618. 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) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 27.73000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.92000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.91000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.92000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.73000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.91000 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 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 GLU A 1 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 ASN A 2 CB CG OD1 ND2 REMARK 470 LYS A 306 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 OE1 GLU A 115 O HOH A 487 1.99 REMARK 500 OE1 GLU A 297 O HOH A 420 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 306 CA LYS A 306 C 0.203 REMARK 500 LYS A 306 C LYS A 306 O 0.187 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 ASP A 25 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 CYS A 64 N - CA - CB ANGL. DEV. = 10.6 DEGREES REMARK 500 ASP A 67 CB - CG - OD1 ANGL. DEV. = 9.0 DEGREES REMARK 500 ASP A 67 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 LYS A 77 CA - CB - CG ANGL. DEV. = 16.3 DEGREES REMARK 500 ARG A 79 CA - CB - CG ANGL. DEV. = 19.5 DEGREES REMARK 500 ARG A 79 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 GLU A 120 OE1 - CD - OE2 ANGL. DEV. = 7.5 DEGREES REMARK 500 GLU A 144 CG - CD - OE1 ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG A 149 NE - CZ - NH2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 150 CD - NE - CZ ANGL. DEV. = 20.6 DEGREES REMARK 500 ARG A 150 NE - CZ - NH1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP A 157 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 235 CB - CG - OD1 ANGL. DEV. = 8.1 DEGREES REMARK 500 ASP A 235 CB - CG - OD2 ANGL. DEV. = -8.4 DEGREES REMARK 500 TYR A 249 CG - CD1 - CE1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP A 257 CB - CG - OD2 ANGL. DEV. = 8.5 DEGREES REMARK 500 GLU A 276 CA - CB - CG ANGL. DEV. = 13.4 DEGREES REMARK 500 GLU A 276 OE1 - CD - OE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP A 285 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 285 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 291 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 292 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 GLU A 299 CG - CD - OE1 ANGL. DEV. = 12.7 DEGREES REMARK 500 LYS A 306 CA - C - O ANGL. DEV. = -20.4 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 ASP A 89 -50.01 63.68 REMARK 500 ASN A 232 -38.30 130.66 REMARK 500 PRO A 254 -154.45 -82.87 REMARK 500 LYS A 273 24.25 -140.52 REMARK 500 LEU A 303 38.59 -95.61 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 ARG A 151 0.12 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1ABE A 1 306 UNP P02924 ARAF_ECOLI 24 329 SEQRES 1 A 306 GLU ASN LEU LYS LEU GLY PHE LEU VAL LYS GLN PRO GLU SEQRES 2 A 306 GLU PRO TRP PHE GLN THR GLU TRP LYS PHE ALA ASP LYS SEQRES 3 A 306 ALA GLY LYS ASP LEU GLY PHE GLU VAL ILE LYS ILE ALA SEQRES 4 A 306 VAL PRO ASP GLY GLU LYS THR LEU ASN ALA ILE ASP SER SEQRES 5 A 306 LEU ALA ALA SER GLY ALA LYS GLY PHE VAL ILE CYS THR SEQRES 6 A 306 PRO ASP PRO LYS LEU GLY SER ALA ILE VAL ALA LYS ALA SEQRES 7 A 306 ARG GLY TYR ASP MET LYS VAL ILE ALA VAL ASP ASP GLN SEQRES 8 A 306 PHE VAL ASN ALA LYS GLY LYS PRO MET ASP THR VAL PRO SEQRES 9 A 306 LEU VAL MET MET ALA ALA THR LYS ILE GLY GLU ARG GLN SEQRES 10 A 306 GLY GLN GLU LEU TYR LYS GLU MET GLN LYS ARG GLY TRP SEQRES 11 A 306 ASP VAL LYS GLU SER ALA VAL MET ALA ILE THR ALA ASN SEQRES 12 A 306 GLU LEU ASP THR ALA ARG ARG ARG THR THR GLY SER MET SEQRES 13 A 306 ASP ALA LEU LYS ALA ALA GLY PHE PRO GLU LYS GLN ILE SEQRES 14 A 306 TYR GLN VAL PRO THR LYS SER ASN ASP ILE PRO GLY ALA SEQRES 15 A 306 PHE ASP ALA ALA ASN SER MET LEU VAL GLN HIS PRO GLU SEQRES 16 A 306 VAL LYS HIS TRP LEU ILE VAL GLY MET ASN ASP SER THR SEQRES 17 A 306 VAL LEU GLY GLY VAL ARG ALA THR GLU GLY GLN GLY PHE SEQRES 18 A 306 LYS ALA ALA ASP ILE ILE GLY ILE GLY ILE ASN GLY VAL SEQRES 19 A 306 ASP ALA VAL SER GLU LEU SER LYS ALA GLN ALA THR GLY SEQRES 20 A 306 PHE TYR GLY SER LEU LEU PRO SER PRO ASP VAL HIS GLY SEQRES 21 A 306 TYR LYS SER SER GLU MET LEU TYR ASN TRP VAL ALA LYS SEQRES 22 A 306 ASP VAL GLU PRO PRO LYS PHE THR GLU VAL THR ASP VAL SEQRES 23 A 306 VAL LEU ILE THR ARG ASP ASN PHE LYS GLU GLU LEU GLU SEQRES 24 A 306 LYS LYS GLY LEU GLY GLY LYS HET ARA A 307 10 HET ARB A 308 10 HETNAM ARA ALPHA-L-ARABINOPYRANOSE HETNAM ARB BETA-L-ARABINOPYRANOSE FORMUL 2 ARA C5 H10 O5 FORMUL 3 ARB C5 H10 O5 FORMUL 4 HOH *227(H2 O) HELIX 1 1 GLU A 14 GLY A 32 1 19 HELIX 2 2 ASP A 42 GLY A 57 1 16 HELIX 3 3 ASP A 67 LYS A 69 5 3 HELIX 4 4 LEU A 70 TYR A 81 1 12 HELIX 5 5 ALA A 109 GLY A 129 1 21 HELIX 6 6 ASP A 131 LYS A 133 5 3 HELIX 7 7 LEU A 145 ALA A 162 1 18 HELIX 8 8 PRO A 165 LYS A 167 5 3 HELIX 9 9 ASP A 178 VAL A 191 1 14 HELIX 10 10 ASN A 205 GLN A 219 1 15 HELIX 11 11 LYS A 222 ALA A 224 5 3 HELIX 12 12 GLY A 233 ASP A 235 5 3 HELIX 13 13 ALA A 236 SER A 241 1 6 HELIX 14 14 SER A 255 ASP A 274 1 20 HELIX 15 15 ASN A 293 LYS A 301 1 9 SHEET 1 A 6 PHE A 33 ALA A 39 0 SHEET 2 A 6 LEU A 3 VAL A 9 1 O LEU A 3 N GLU A 34 SHEET 3 A 6 GLY A 60 CYS A 64 1 O GLY A 60 N GLY A 6 SHEET 4 A 6 LYS A 84 VAL A 88 1 O LYS A 84 N PHE A 61 SHEET 5 A 6 LEU A 105 MET A 108 1 N VAL A 106 O ALA A 87 SHEET 6 A 6 PHE A 280 VAL A 283 1 O THR A 281 N MET A 107 SHEET 1 B 6 ILE A 169 PRO A 173 0 SHEET 2 B 6 SER A 135 THR A 141 1 O VAL A 137 N TYR A 170 SHEET 3 B 6 HIS A 198 VAL A 202 1 O HIS A 198 N ALA A 136 SHEET 4 B 6 ILE A 226 ILE A 231 1 O ILE A 227 N ILE A 201 SHEET 5 B 6 PHE A 248 LEU A 253 1 N TYR A 249 O GLY A 228 SHEET 6 B 6 VAL A 287 THR A 290 -1 O VAL A 287 N LEU A 253 CRYST1 55.460 71.820 77.840 90.00 90.00 90.00 P 21 21 21 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 0.018031 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013924 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012847 0.00000