HEADER MEMBRANE PROTEIN 22-JUN-01 1H6S TITLE ASYMMETRIC CONDUCTIVITY OF ENGINEERED PROTEINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PORIN; COMPND 3 CHAIN: 1; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: INSERT SEQUENCE, GGGGPKLAKMEKARGGGG SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS BLASTICA; SOURCE 3 ORGANISM_TAXID: 1075; SOURCE 4 ATCC: 33485; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-3B-INS41L; SOURCE 9 OTHER_DETAILS: RECOMBINANT ESCHERICHIA COLI. SYNTHETIC DNA INSERTION KEYWDS MEMBRANE PROTEIN, INTEGRAL MEMBRANE PROTEIN PORIN EXPDTA X-RAY DIFFRACTION AUTHOR M.BANNWARTH,G.E.SCHULZ REVDAT 3 13-DEC-23 1H6S 1 REMARK REVDAT 2 24-FEB-09 1H6S 1 VERSN REVDAT 1 12-DEC-02 1H6S 0 JRNL AUTH M.BANNWARTH,G.E.SCHULZ JRNL TITL ASYMMETRIC CONDUCTIVITY OF ENGINEERED PORINS JRNL REF PROTEIN ENG. V. 15 799 2002 JRNL REFN ISSN 0269-2139 JRNL PMID 12468713 JRNL DOI 10.1093/PROTEIN/15.10.799 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 66659 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : RMSD REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 538 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 957 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 60 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 : 2164 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) : 37.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.27 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.47 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.595 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: INSERT REGION IS DISORDERED ONLY REMARK 3 MISSING BOND IN COMPARISON TO WT IS SEEN. REMARK 4 REMARK 4 1H6S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1290008205. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : 4.80 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200B REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI-FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, TRUNCATE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10136 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 36.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.100 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: PDB ENTRY 1PRN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM NAOAC PH 4.75, 100 MM (NH4)2SO4, REMARK 280 5.5 % PEG4000, PH 4.80 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 52.10000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.07995 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.63333 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 52.10000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 30.07995 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 41.63333 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 52.10000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 30.07995 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 41.63333 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 60.15990 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 83.26667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 60.15990 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 83.26667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 60.15990 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 83.26667 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1 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 BIOMT1 2 -0.500000 -0.866025 0.000000 52.10000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 90.23985 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -52.10000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 90.23985 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 CHAIN 1 AN 18 AMINO ACID INSERTION BETWEEN ASN 203 AND ASP 203 REMARK 400 CHAIN 1 ENGINEERED MUTAION REMARK 400 E1M: EXPRESSION SYSTEM 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 GLY 1 203A REMARK 465 GLY 1 203B REMARK 465 GLY 1 203C REMARK 465 GLY 1 203D REMARK 465 PRO 1 203E REMARK 465 LYS 1 203F REMARK 465 LEU 1 203G REMARK 465 ALA 1 203H REMARK 465 LYS 1 203I REMARK 465 MET 1 203J REMARK 465 GLU 1 203K REMARK 465 LYS 1 203L REMARK 465 ALA 1 203M REMARK 465 ARG 1 203N REMARK 465 GLY 1 203O REMARK 465 GLY 1 203P REMARK 465 GLY 1 203Q REMARK 465 GLY 1 203R 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 1 67 -164.94 -100.18 REMARK 500 LEU 1 94 -33.18 67.70 REMARK 500 ASP 1 97 10.42 -67.78 REMARK 500 ALA 1 104 62.65 39.43 REMARK 500 SER 1 106 126.54 -173.58 REMARK 500 TYR 1 117 122.88 -29.59 REMARK 500 ILE 1 139 57.25 -96.77 REMARK 500 SER 1 140 107.84 44.97 REMARK 500 SER 1 158 -19.31 -42.53 REMARK 500 SER 1 171 126.28 -174.04 REMARK 500 ASN 1 172 -149.58 -101.03 REMARK 500 PHE 1 202 26.58 -59.55 REMARK 500 ASN 1 203 174.81 157.35 REMARK 500 ASN 1 215 28.57 -77.77 REMARK 500 PHE 1 232 66.42 -100.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "1A" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 16-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 17-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BH3 RELATED DB: PDB REMARK 900 E1M, A116K MUTANT OF RH. BLASTICA PORIN REMARK 900 RELATED ID: 1PRN RELATED DB: PDB REMARK 900 PORIN REMARK 900 RELATED ID: 2PRN RELATED DB: PDB REMARK 900 RHODOPSEUDOMONAS BLASTICA PORIN, TRIPLE MUTANT E1M, E99W, A116W REMARK 900 RELATED ID: 3PRN RELATED DB: PDB REMARK 900 E1M, A104W MUTANT OF RH. BLASTICA PORIN REMARK 900 RELATED ID: 5PRN RELATED DB: PDB REMARK 900 E1M, Y96W, S119W MUTANT OF RH. BLASTICA PORIN REMARK 900 RELATED ID: 6PRN RELATED DB: PDB REMARK 900 E1M, K50A, R52A MUTANT OF RH. BLASTICA PORIN REMARK 900 RELATED ID: 7PRN RELATED DB: PDB REMARK 900 E1M, D97A, E99A MUTANT OF RH. BLASTICA PORIN REMARK 900 RELATED ID: 8PRN RELATED DB: PDB REMARK 900 E1M, K50A, R52A, D97A, E99A MUTANT OF RH BLASTICA PORIN DBREF 1H6S 1 1 203 UNP P39767 PORI_RHOBL 1 203 DBREF 1H6S 1 203A 203R PDB 1H6S 1H6S 203 203 DBREF 1H6S 1 204 289 UNP P39767 PORI_RHOBL 204 289 SEQRES 1 1 307 GLU ILE SER LEU ASN GLY TYR GLY ARG PHE GLY LEU GLN SEQRES 2 1 307 TYR VAL GLU ASP ARG GLY VAL GLY LEU GLU ASP THR ILE SEQRES 3 1 307 ILE SER SER ARG LEU ARG ILE ASN ILE VAL GLY THR THR SEQRES 4 1 307 GLU THR ASP GLN GLY VAL THR PHE GLY ALA LYS LEU ARG SEQRES 5 1 307 MET GLN TRP ASP ASP GLY ASP ALA PHE ALA GLY THR ALA SEQRES 6 1 307 GLY ASN ALA ALA GLN PHE TRP THR SER TYR ASN GLY VAL SEQRES 7 1 307 THR VAL SER VAL GLY ASN VAL ASP THR ALA PHE ASP SER SEQRES 8 1 307 VAL ALA LEU THR TYR ASP SER GLU MET GLY TYR GLU ALA SEQRES 9 1 307 SER SER PHE GLY ASP ALA GLN SER SER PHE PHE ALA TYR SEQRES 10 1 307 ASN SER LYS TYR ASP ALA SER GLY ALA LEU ASP ASN TYR SEQRES 11 1 307 ASN GLY ILE ALA VAL THR TYR SER ILE SER GLY VAL ASN SEQRES 12 1 307 LEU TYR LEU SER TYR VAL ASP PRO ASP GLN THR VAL ASP SEQRES 13 1 307 SER SER LEU VAL THR GLU GLU PHE GLY ILE ALA ALA ASP SEQRES 14 1 307 TRP SER ASN ASP MET ILE SER LEU ALA ALA ALA TYR THR SEQRES 15 1 307 THR ASP ALA GLY GLY ILE VAL ASP ASN ASP ILE ALA PHE SEQRES 16 1 307 VAL GLY ALA ALA TYR LYS PHE ASN GLY GLY GLY GLY PRO SEQRES 17 1 307 LYS LEU ALA LYS MET GLU LYS ALA ARG GLY GLY GLY GLY SEQRES 18 1 307 ASP ALA GLY THR VAL GLY LEU ASN TRP TYR ASP ASN GLY SEQRES 19 1 307 LEU SER THR ALA GLY ASP GLN VAL THR LEU TYR GLY ASN SEQRES 20 1 307 TYR ALA PHE GLY ALA THR THR VAL ARG ALA TYR VAL SER SEQRES 21 1 307 ASP ILE ASP ARG ALA GLY ALA ASP THR ALA TYR GLY ILE SEQRES 22 1 307 GLY ALA ASP TYR GLN PHE ALA GLU GLY VAL LYS VAL SER SEQRES 23 1 307 GLY SER VAL GLN SER GLY PHE ALA ASN GLU THR VAL ALA SEQRES 24 1 307 ASP VAL GLY VAL ARG PHE ASP PHE HELIX 1 1 ASP 1 59 GLY 1 63 5 5 HELIX 2 2 ALA 1 88 VAL 1 92 1 5 HELIX 3 3 ASP 1 156 VAL 1 160 5 5 HELIX 4 4 ASP 1 184 ILE 1 188 5 5 SHEET 1 1A17 ILE 1 2 VAL 1 15 0 SHEET 2 1A17 THR 1 25 GLU 1 40 -1 O ILE 1 26 N GLN 1 13 SHEET 3 1A17 THR 1 46 ASP 1 56 -1 O PHE 1 47 N THR 1 39 SHEET 4 1A17 GLN 1 70 TYR 1 75 -1 O GLN 1 70 N LYS 1 50 SHEET 5 1A17 VAL 1 78 GLY 1 83 -1 O VAL 1 78 N TYR 1 75 SHEET 6 1A17 ASN 1 131 ILE 1 139 -1 O GLY 1 132 N GLY 1 83 SHEET 7 1A17 VAL 1 142 ASP 1 150 -1 O VAL 1 142 N ILE 1 139 SHEET 8 1A17 GLU 1 163 SER 1 171 -1 O GLU 1 163 N VAL 1 149 SHEET 9 1A17 ILE 1 175 THR 1 183 -1 O LEU 1 177 N TRP 1 170 SHEET 10 1A17 ILE 1 193 TYR 1 200 -1 O ILE 1 193 N THR 1 182 SHEET 11 1A17 GLY 1 206 ASP 1 214 -1 O VAL 1 208 N TYR 1 200 SHEET 12 1A17 ASP 1 222 PHE 1 232 -1 O GLN 1 223 N TYR 1 213 SHEET 13 1A17 THR 1 235 ILE 1 244 -1 O THR 1 235 N PHE 1 232 SHEET 14 1A17 ALA 1 252 ALA 1 262 -1 O ALA 1 252 N SER 1 242 SHEET 15 1A17 VAL 1 265 SER 1 273 -1 O VAL 1 265 N ALA 1 262 SHEET 16 1A17 THR 1 279 ASP 1 288 -1 O VAL 1 280 N GLN 1 272 SHEET 17 1A17 ILE 1 2 VAL 1 15 -1 O GLY 1 8 N PHE 1 287 CRYST1 104.200 104.200 124.900 90.00 90.00 120.00 H 3 9 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 0.009597 0.005541 0.000000 0.00000 SCALE2 0.000000 0.011081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008006 0.00000