PDB Short entry for 1TLY HEADER MEMBRANE PROTEIN 10-JUN-04 1TLY TITLE TSX STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEOSIDE-SPECIFIC CHANNEL-FORMING PROTEIN TSX; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TSX, NUPA, B0411, Z0512, ECS0464, SF0348, S0356; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: C43; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PBAD KEYWDS NUCLEOSIDE TRANSPORTER, BETA BARREL, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.YE,B.VAN DEN BERG REVDAT 4 14-FEB-24 1TLY 1 SEQADV REVDAT 3 17-DEC-14 1TLY 1 REMARK VERSN REVDAT 2 24-FEB-09 1TLY 1 VERSN REVDAT 1 24-AUG-04 1TLY 0 JRNL AUTH J.YE,B.VAN DEN BERG JRNL TITL CRYSTAL STRUCTURE OF THE BACTERIAL NUCLEOSIDE TRANSPORTER JRNL TITL 2 TSX. JRNL REF EMBO J. V. 23 3187 2004 JRNL REFN ISSN 0261-4189 JRNL PMID 15272310 JRNL DOI 10.1038/SJ.EMBOJ.7600330 REMARK 2 REMARK 2 RESOLUTION. 3.01 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) : 3.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.76 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) (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 58328 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) : 0.262 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.400 REMARK 3 FREE R VALUE TEST SET COUNT : 4307 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.15 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6299 REMARK 3 BIN R VALUE (WORKING SET) : 0.3440 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 478 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4126 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.37000 REMARK 3 B22 (A**2) : -7.37000 REMARK 3 B33 (A**2) : 14.73000 REMARK 3 B12 (A**2) : 2.03000 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) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 50.96 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1TLY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1000022756. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 8-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97882 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 3.010 REMARK 200 RESOLUTION RANGE LOW (A) : 49.030 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 82.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG550 27-32%, SODIUM ACETATE 50 MM, REMARK 280 PH 4.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 286K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.59200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 40.29600 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 40.29600 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 80.59200 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 ALA A 1 REMARK 465 GLU A 2 REMARK 465 ASN A 3 REMARK 465 ASP A 4 REMARK 465 LYS A 5 REMARK 465 PRO A 6 REMARK 465 GLN A 7 REMARK 465 TYR A 8 REMARK 465 PHE A 59 REMARK 465 PHE A 60 REMARK 465 GLY A 61 REMARK 465 GLY A 62 REMARK 465 ASN A 63 REMARK 465 SER A 64 REMARK 465 ASP A 65 REMARK 465 ALA A 66 REMARK 465 LYS A 67 REMARK 465 GLY A 68 REMARK 465 ILE A 69 REMARK 465 TRP A 70 REMARK 465 ASN A 71 REMARK 465 HIS A 72 REMARK 465 GLY A 73 REMARK 465 SER A 74 REMARK 465 HIS A 276 REMARK 465 HIS A 277 REMARK 465 HIS A 278 REMARK 465 ALA B 1 REMARK 465 GLU B 2 REMARK 465 ASN B 3 REMARK 465 ASP B 4 REMARK 465 LYS B 5 REMARK 465 PRO B 6 REMARK 465 GLN B 7 REMARK 465 TYR B 8 REMARK 465 PHE B 59 REMARK 465 PHE B 60 REMARK 465 GLY B 61 REMARK 465 GLY B 62 REMARK 465 ASN B 63 REMARK 465 SER B 64 REMARK 465 ASP B 65 REMARK 465 ALA B 66 REMARK 465 LYS B 67 REMARK 465 GLY B 68 REMARK 465 ILE B 69 REMARK 465 TRP B 70 REMARK 465 ASN B 71 REMARK 465 HIS B 72 REMARK 465 GLY B 73 REMARK 465 SER B 74 REMARK 465 HIS B 273 REMARK 465 HIS B 274 REMARK 465 HIS B 275 REMARK 465 HIS B 276 REMARK 465 HIS B 277 REMARK 465 HIS B 278 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 46 -49.62 -6.36 REMARK 500 LEU A 76 120.81 177.92 REMARK 500 ASP A 93 93.52 -59.99 REMARK 500 ASN A 115 -163.52 -118.58 REMARK 500 TRP A 149 -112.25 -100.06 REMARK 500 ASN A 151 65.50 -154.06 REMARK 500 ASN A 158 73.71 45.44 REMARK 500 ILE A 173 -79.30 -97.96 REMARK 500 HIS A 226 -40.17 -137.38 REMARK 500 ASP A 245 -1.69 82.44 REMARK 500 ASN A 252 5.68 -150.30 REMARK 500 ARG A 258 64.33 -117.62 REMARK 500 HIS A 273 126.67 172.53 REMARK 500 TRP B 12 -41.47 -166.11 REMARK 500 ASP B 46 -47.42 -8.76 REMARK 500 ASP B 93 96.81 -63.01 REMARK 500 LYS B 116 -70.67 -11.15 REMARK 500 TRP B 149 -109.09 -105.54 REMARK 500 ASN B 158 78.01 43.61 REMARK 500 GLU B 159 167.57 176.54 REMARK 500 ILE B 173 -80.67 -98.87 REMARK 500 LEU B 195 -178.68 -60.11 REMARK 500 SER B 213 145.48 -177.56 REMARK 500 HIS B 226 -42.01 -135.88 REMARK 500 ASP B 245 2.34 82.28 REMARK 500 ARG B 258 62.69 -116.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TLW RELATED DB: PDB REMARK 900 RELATED ID: 1TLZ RELATED DB: PDB DBREF 1TLY A 1 272 UNP P0A927 TSX_ECOLI 23 294 DBREF 1TLY B 1 272 UNP P0A927 TSX_ECOLI 23 294 SEQADV 1TLY HIS A 273 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS A 274 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS A 275 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS A 276 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS A 277 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS A 278 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 273 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 274 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 275 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 276 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 277 UNP P0A927 EXPRESSION TAG SEQADV 1TLY HIS B 278 UNP P0A927 EXPRESSION TAG SEQRES 1 A 278 ALA GLU ASN ASP LYS PRO GLN TYR LEU SER ASP TRP TRP SEQRES 2 A 278 HIS GLN SER VAL ASN VAL VAL GLY SER TYR HIS THR ARG SEQRES 3 A 278 PHE GLY PRO GLN ILE ARG ASN ASP THR TYR LEU GLU TYR SEQRES 4 A 278 GLU ALA PHE ALA LYS LYS ASP TRP PHE ASP PHE TYR GLY SEQRES 5 A 278 TYR ALA ASP ALA PRO VAL PHE PHE GLY GLY ASN SER ASP SEQRES 6 A 278 ALA LYS GLY ILE TRP ASN HIS GLY SER PRO LEU PHE MET SEQRES 7 A 278 GLU ILE GLU PRO ARG PHE SER ILE ASP LYS LEU THR ASN SEQRES 8 A 278 THR ASP LEU SER PHE GLY PRO PHE LYS GLU TRP TYR PHE SEQRES 9 A 278 ALA ASN ASN TYR ILE TYR ASP MET GLY ARG ASN LYS ASP SEQRES 10 A 278 GLY ARG GLN SER THR TRP TYR MET GLY LEU GLY THR ASP SEQRES 11 A 278 ILE ASP THR GLY LEU PRO MET SER LEU SER MET ASN VAL SEQRES 12 A 278 TYR ALA LYS TYR GLN TRP GLN ASN TYR GLY ALA ALA ASN SEQRES 13 A 278 GLU ASN GLU TRP ASP GLY TYR ARG PHE LYS ILE LYS TYR SEQRES 14 A 278 PHE VAL PRO ILE THR ASP LEU TRP GLY GLY GLN LEU SER SEQRES 15 A 278 TYR ILE GLY PHE THR ASN PHE ASP TRP GLY SER ASP LEU SEQRES 16 A 278 GLY ASP ASP SER GLY ASN ALA ILE ASN GLY ILE LYS THR SEQRES 17 A 278 ARG THR ASN ASN SER ILE ALA SER SER HIS ILE LEU ALA SEQRES 18 A 278 LEU ASN TYR ASP HIS TRP HIS TYR SER VAL VAL ALA ARG SEQRES 19 A 278 TYR TRP HIS ASP GLY GLY GLN TRP ASN ASP ASP ALA GLU SEQRES 20 A 278 LEU ASN PHE GLY ASN GLY ASN PHE ASN VAL ARG SER THR SEQRES 21 A 278 GLY TRP GLY GLY TYR LEU VAL VAL GLY TYR ASN PHE HIS SEQRES 22 A 278 HIS HIS HIS HIS HIS SEQRES 1 B 278 ALA GLU ASN ASP LYS PRO GLN TYR LEU SER ASP TRP TRP SEQRES 2 B 278 HIS GLN SER VAL ASN VAL VAL GLY SER TYR HIS THR ARG SEQRES 3 B 278 PHE GLY PRO GLN ILE ARG ASN ASP THR TYR LEU GLU TYR SEQRES 4 B 278 GLU ALA PHE ALA LYS LYS ASP TRP PHE ASP PHE TYR GLY SEQRES 5 B 278 TYR ALA ASP ALA PRO VAL PHE PHE GLY GLY ASN SER ASP SEQRES 6 B 278 ALA LYS GLY ILE TRP ASN HIS GLY SER PRO LEU PHE MET SEQRES 7 B 278 GLU ILE GLU PRO ARG PHE SER ILE ASP LYS LEU THR ASN SEQRES 8 B 278 THR ASP LEU SER PHE GLY PRO PHE LYS GLU TRP TYR PHE SEQRES 9 B 278 ALA ASN ASN TYR ILE TYR ASP MET GLY ARG ASN LYS ASP SEQRES 10 B 278 GLY ARG GLN SER THR TRP TYR MET GLY LEU GLY THR ASP SEQRES 11 B 278 ILE ASP THR GLY LEU PRO MET SER LEU SER MET ASN VAL SEQRES 12 B 278 TYR ALA LYS TYR GLN TRP GLN ASN TYR GLY ALA ALA ASN SEQRES 13 B 278 GLU ASN GLU TRP ASP GLY TYR ARG PHE LYS ILE LYS TYR SEQRES 14 B 278 PHE VAL PRO ILE THR ASP LEU TRP GLY GLY GLN LEU SER SEQRES 15 B 278 TYR ILE GLY PHE THR ASN PHE ASP TRP GLY SER ASP LEU SEQRES 16 B 278 GLY ASP ASP SER GLY ASN ALA ILE ASN GLY ILE LYS THR SEQRES 17 B 278 ARG THR ASN ASN SER ILE ALA SER SER HIS ILE LEU ALA SEQRES 18 B 278 LEU ASN TYR ASP HIS TRP HIS TYR SER VAL VAL ALA ARG SEQRES 19 B 278 TYR TRP HIS ASP GLY GLY GLN TRP ASN ASP ASP ALA GLU SEQRES 20 B 278 LEU ASN PHE GLY ASN GLY ASN PHE ASN VAL ARG SER THR SEQRES 21 B 278 GLY TRP GLY GLY TYR LEU VAL VAL GLY TYR ASN PHE HIS SEQRES 22 B 278 HIS HIS HIS HIS HIS HELIX 1 1 ILE A 86 ASN A 91 1 6 HELIX 2 2 ASP A 238 TRP A 242 5 5 HELIX 3 3 ILE B 86 ASN B 91 1 6 HELIX 4 4 ASP B 238 TRP B 242 5 5 SHEET 1 A13 TRP A 13 TYR A 23 0 SHEET 2 A13 THR A 35 LYS A 45 -1 O GLU A 38 N ASN A 18 SHEET 3 A13 PHE A 48 PRO A 57 -1 O PHE A 48 N LYS A 45 SHEET 4 A13 PHE A 77 SER A 85 -1 O GLU A 81 N TYR A 51 SHEET 5 A13 PHE A 99 ASP A 111 -1 O TYR A 110 N MET A 78 SHEET 6 A13 GLN A 120 ILE A 131 -1 O THR A 122 N ILE A 109 SHEET 7 A13 SER A 138 ASN A 151 -1 O ALA A 145 N MET A 125 SHEET 8 A13 GLU A 159 LEU A 176 -1 O GLU A 159 N GLN A 148 SHEET 9 A13 GLY A 179 TRP A 191 -1 O GLY A 185 N TYR A 169 SHEET 10 A13 SER A 213 ASN A 223 -1 O ILE A 219 N ILE A 184 SHEET 11 A13 TRP A 227 HIS A 237 -1 O TYR A 229 N LEU A 222 SHEET 12 A13 GLY A 261 PHE A 272 -1 O GLY A 263 N ARG A 234 SHEET 13 A13 TRP A 13 TYR A 23 -1 N VAL A 19 O VAL A 268 SHEET 1 B 2 GLU A 247 ASN A 249 0 SHEET 2 B 2 ASN A 254 ASN A 256 -1 O PHE A 255 N LEU A 248 SHEET 1 C13 HIS B 14 TYR B 23 0 SHEET 2 C13 THR B 35 LYS B 45 -1 O TYR B 36 N VAL B 20 SHEET 3 C13 PHE B 48 PRO B 57 -1 O PHE B 48 N LYS B 45 SHEET 4 C13 PHE B 77 SER B 85 -1 O GLU B 81 N TYR B 51 SHEET 5 C13 PHE B 99 ASN B 115 -1 O TYR B 110 N MET B 78 SHEET 6 C13 GLY B 118 ILE B 131 -1 O GLN B 120 N ASP B 111 SHEET 7 C13 SER B 138 ASN B 151 -1 O LEU B 139 N ILE B 131 SHEET 8 C13 GLU B 159 LEU B 176 -1 O GLU B 159 N GLN B 148 SHEET 9 C13 GLY B 179 TRP B 191 -1 O GLY B 185 N TYR B 169 SHEET 10 C13 SER B 213 ASN B 223 -1 O ILE B 219 N ILE B 184 SHEET 11 C13 TRP B 227 HIS B 237 -1 O TYR B 229 N LEU B 222 SHEET 12 C13 GLY B 261 ASN B 271 -1 O GLY B 263 N ARG B 234 SHEET 13 C13 HIS B 14 TYR B 23 -1 N VAL B 19 O VAL B 268 SHEET 1 D 2 GLU B 247 LEU B 248 0 SHEET 2 D 2 PHE B 255 ASN B 256 -1 O PHE B 255 N LEU B 248 CRYST1 149.778 149.778 120.888 90.00 90.00 120.00 P 32 2 1 12 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 0.006677 0.003855 0.000000 0.00000 SCALE2 0.000000 0.007709 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008272 0.00000