HEADER PENTOSYLTRANSFERASE 13-JUL-95 1ECP TITLE PURINE NUCLEOSIDE PHOSPHORYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 EC: 2.4.2.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BAU-1; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBR322-DEO; SOURCE 9 EXPRESSION_SYSTEM_GENE: DEO OPERON KEYWDS PENTOSYLTRANSFERASE, PURINE NUCLEOSIDE PHOSPHORYLASE, KEYWDS 2 GLYCOSYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.MAO,S.E.EALICK REVDAT 4 07-FEB-24 1ECP 1 REMARK REVDAT 3 13-JUL-11 1ECP 1 VERSN REVDAT 2 24-FEB-09 1ECP 1 VERSN REVDAT 1 20-JUN-96 1ECP 0 JRNL AUTH C.MAO,W.J.COOK,M.ZHOU,G.W.KOSZALKA,T.A.KRENITSKY,S.E.EALICK JRNL TITL THE CRYSTAL STRUCTURE OF ESCHERICHIA COLI PURINE NUCLEOSIDE JRNL TITL 2 PHOSPHORYLASE: A COMPARISON WITH THE HUMAN ENZYME REVEALS A JRNL TITL 3 CONSERVED TOPOLOGY. JRNL REF STRUCTURE V. 5 1373 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9351810 JRNL DOI 10.1016/S0969-2126(97)00287-6 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 70600 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) : 0.200 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL 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 : 10758 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 480 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 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) : 0.006 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 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 1ECP 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_1000173014. 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 MARK II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 71593 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 70.0 REMARK 200 DATA REDUNDANCY : 3.260 REMARK 200 R MERGE (I) : 0.08750 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 (%): 44.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 55.30000 REMARK 290 SMTRY3 2 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 450 REMARK 450 SOURCE REMARK 450 MOLECULE_NAME: PURINE NUCLEOSIDE PHOSPHORYLASE. THE REMARK 450 PROTEIN WAS PURCHASED FROM SIGMA CO. THE DETAILS OF THE REMARK 450 PROTEIN PREPARATION ARE UNKNOWN. 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 238 REMARK 465 GLU B 238 REMARK 465 GLU C 238 REMARK 465 GLU D 238 REMARK 465 GLU E 238 REMARK 465 GLU F 238 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 LYS A 237 CG CD CE NZ REMARK 470 LYS B 237 CG CD CE NZ REMARK 470 LYS C 237 CG CD CE NZ REMARK 470 LYS D 237 CG CD CE NZ REMARK 470 LYS E 237 CG CD CE NZ REMARK 470 LYS F 237 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 OD1 ASN E 6 ND2 ASN E 40 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CB THR D 78 O HOH C 389 1556 1.51 REMARK 500 NZ LYS A 226 OD1 ASP F 223 1656 1.59 REMARK 500 OG1 THR A 213 OE1 GLU F 34 1656 1.93 REMARK 500 NE2 GLN C 211 OD1 ASP D 35 2646 1.95 REMARK 500 CD2 HIS E 209 O HOH D 1326 1554 2.07 REMARK 500 CG2 THR D 78 O HOH C 389 1556 2.19 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 ASN A 40 148.07 -171.05 REMARK 500 ASN A 41 24.54 -167.87 REMARK 500 ARG A 101 -9.89 71.09 REMARK 500 TYR A 160 75.86 -106.76 REMARK 500 GLU A 179 -150.74 -134.45 REMARK 500 GLU A 181 -13.57 -149.14 REMARK 500 ARG A 207 -84.58 -53.75 REMARK 500 HIS A 209 74.57 -53.23 REMARK 500 GLU B 30 35.88 -84.52 REMARK 500 THR B 31 -60.33 -156.76 REMARK 500 ASN B 41 6.58 -159.96 REMARK 500 VAL B 42 -86.49 -30.62 REMARK 500 ARG B 43 32.14 -82.36 REMARK 500 ARG B 101 -7.14 74.17 REMARK 500 PHE B 120 30.76 -97.52 REMARK 500 ALA B 127 96.00 -68.67 REMARK 500 TYR B 160 67.55 -112.42 REMARK 500 GLU B 179 -154.44 -122.56 REMARK 500 GLU B 181 -12.28 -148.35 REMARK 500 HIS B 209 80.25 -57.93 REMARK 500 ASN C 6 49.88 -86.17 REMARK 500 ASN C 41 6.48 -161.56 REMARK 500 PHE C 120 43.30 -92.44 REMARK 500 TYR C 160 79.24 -107.26 REMARK 500 GLU C 179 -154.74 -150.02 REMARK 500 GLU C 181 -3.75 -145.66 REMARK 500 ARG C 207 -83.42 -62.29 REMARK 500 HIS C 209 69.26 -54.91 REMARK 500 ASN D 6 35.76 -90.37 REMARK 500 ASN D 41 7.18 -155.13 REMARK 500 VAL D 42 -73.48 -34.26 REMARK 500 ARG D 43 35.10 -99.45 REMARK 500 PHE D 120 43.57 -110.00 REMARK 500 TYR D 160 77.98 -106.01 REMARK 500 GLU D 181 -3.39 -146.51 REMARK 500 ARG D 207 -99.58 -71.35 REMARK 500 HIS D 209 70.42 -65.79 REMARK 500 ASN E 41 22.43 -166.53 REMARK 500 PHE E 120 40.43 -104.94 REMARK 500 TYR E 160 74.69 -110.26 REMARK 500 GLU E 179 -153.40 -131.05 REMARK 500 GLU E 181 -6.02 -156.92 REMARK 500 ARG E 207 -84.46 -80.81 REMARK 500 THR E 208 78.14 -69.43 REMARK 500 GLU E 210 140.10 -173.90 REMARK 500 ALA E 214 -53.29 -17.42 REMARK 500 ASN F 41 17.11 -163.50 REMARK 500 ARG F 101 -6.52 76.78 REMARK 500 PHE F 120 41.79 -92.73 REMARK 500 LYS F 121 52.67 36.42 REMARK 500 REMARK 500 THIS ENTRY HAS 55 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: S1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PHOSPHATE BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: S2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: BASE BINDING SITE. DBREF 1ECP A 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1ECP B 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1ECP C 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1ECP D 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1ECP E 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1ECP F 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 SEQRES 1 A 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 A 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 A 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 A 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 A 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 A 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 A 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 A 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 A 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 A 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 A 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 A 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 A 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 A 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 A 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 A 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 A 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 A 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 A 238 GLY ASP LYS GLU SEQRES 1 B 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 B 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 B 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 B 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 B 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 B 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 B 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 B 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 B 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 B 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 B 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 B 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 B 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 B 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 B 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 B 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 B 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 B 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 B 238 GLY ASP LYS GLU SEQRES 1 C 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 C 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 C 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 C 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 C 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 C 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 C 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 C 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 C 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 C 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 C 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 C 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 C 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 C 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 C 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 C 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 C 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 C 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 C 238 GLY ASP LYS GLU SEQRES 1 D 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 D 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 D 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 D 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 D 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 D 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 D 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 D 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 D 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 D 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 D 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 D 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 D 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 D 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 D 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 D 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 D 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 D 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 D 238 GLY ASP LYS GLU SEQRES 1 E 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 E 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 E 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 E 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 E 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 E 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 E 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 E 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 E 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 E 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 E 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 E 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 E 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 E 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 E 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 E 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 E 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 E 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 E 238 GLY ASP LYS GLU SEQRES 1 F 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 F 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 F 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 F 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 F 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 F 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 F 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 F 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 F 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 F 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 F 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 F 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 F 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 F 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 F 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 F 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 F 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 F 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 F 238 GLY ASP LYS GLU FORMUL 7 HOH *480(H2 O) HELIX 1 1 PRO A 22 PHE A 32 1 11 HELIX 2 2 ILE A 66 PHE A 80 1 15 HELIX 3 3 VAL A 115 ARG A 119 1 5 HELIX 4 4 PHE A 131 LEU A 144 1 14 HELIX 5 5 GLU A 165 LYS A 172 5 8 HELIX 6 6 ALA A 182 GLU A 191 1 10 HELIX 7 7 ALA A 214 ASP A 236 1 23 HELIX 8 8 PRO B 22 PHE B 32 1 11 HELIX 9 9 ILE B 66 THR B 78 1 13 HELIX 10 10 VAL B 115 ARG B 119 1 5 HELIX 11 11 PHE B 131 ALA B 143 1 13 HELIX 12 12 MET B 166 LYS B 172 1 7 HELIX 13 13 ALA B 182 PHE B 192 1 11 HELIX 14 14 ALA B 214 ASP B 236 1 23 HELIX 15 15 PRO C 22 THR C 31 1 10 HELIX 16 16 ILE C 66 PHE C 80 1 15 HELIX 17 17 VAL C 115 ARG C 119 1 5 HELIX 18 18 PHE C 131 LEU C 144 1 14 HELIX 19 19 GLY C 164 LYS C 172 5 9 HELIX 20 20 ALA C 182 PHE C 192 1 11 HELIX 21 21 ALA C 214 ASP C 236 1 23 HELIX 22 22 PRO D 22 ALA D 29 1 8 HELIX 23 23 ILE D 66 PHE D 80 1 15 HELIX 24 24 VAL D 115 ARG D 119 1 5 HELIX 25 25 PHE D 131 ALA D 143 1 13 HELIX 26 26 GLY D 164 LYS D 172 5 9 HELIX 27 27 ALA D 182 GLU D 191 1 10 HELIX 28 28 ALA D 214 ASP D 236 1 23 HELIX 29 29 PRO E 22 PHE E 32 1 11 HELIX 30 30 ILE E 66 ASP E 79 1 14 HELIX 31 31 VAL E 115 ARG E 119 1 5 HELIX 32 32 PHE E 131 LEU E 144 1 14 HELIX 33 33 GLY E 164 LYS E 172 5 9 HELIX 34 34 ALA E 182 PHE E 192 1 11 HELIX 35 35 ALA E 214 ASP E 236 1 23 HELIX 36 36 PRO F 22 PHE F 32 1 11 HELIX 37 37 ILE F 66 ASP F 79 1 14 HELIX 38 38 VAL F 115 ARG F 119 1 5 HELIX 39 39 PHE F 131 LEU F 144 1 14 HELIX 40 40 GLU F 165 LYS F 172 5 8 HELIX 41 41 ALA F 182 PHE F 192 1 11 HELIX 42 42 ALA F 214 LEU F 234 1 21 SHEET 1 A 6 VAL A 15 PRO A 19 0 SHEET 2 A 6 LYS A 84 ALA A 93 1 N LYS A 84 O VAL A 16 SHEET 3 A 6 LYS A 195 HIS A 205 1 N LYS A 195 O ILE A 85 SHEET 4 A 6 VAL A 103 THR A 111 -1 N VAL A 104 O CYS A 200 SHEET 5 A 6 ALA A 148 SER A 155 1 N ARG A 149 O VAL A 103 SHEET 6 A 6 GLY A 177 GLU A 179 1 N GLY A 177 O PHE A 154 SHEET 1 B 3 ARG A 55 MET A 60 0 SHEET 2 B 3 GLY A 47 TYR A 52 -1 N TYR A 52 O ARG A 55 SHEET 3 B 3 ARG A 37 ASN A 40 -1 N ASN A 40 O GLY A 47 SHEET 1 C 6 VAL B 15 PRO B 19 0 SHEET 2 C 6 LYS B 84 ALA B 93 1 N LYS B 84 O VAL B 16 SHEET 3 C 6 LYS B 195 HIS B 205 1 N LYS B 195 O ILE B 85 SHEET 4 C 6 VAL B 103 THR B 111 -1 N VAL B 104 O CYS B 200 SHEET 5 C 6 ARG B 149 SER B 155 1 N ARG B 149 O ILE B 105 SHEET 6 C 6 GLY B 177 GLU B 179 1 N GLY B 177 O PHE B 154 SHEET 1 D 3 ARG B 55 MET B 60 0 SHEET 2 D 3 GLY B 47 TYR B 52 -1 N TYR B 52 O ARG B 55 SHEET 3 D 3 ARG B 37 ASN B 40 -1 N ASN B 40 O GLY B 47 SHEET 1 E 6 VAL C 15 PRO C 19 0 SHEET 2 E 6 LYS C 84 ALA C 93 1 N LYS C 84 O VAL C 16 SHEET 3 E 6 LYS C 195 HIS C 205 1 N LYS C 195 O ILE C 85 SHEET 4 E 6 VAL C 103 THR C 111 -1 N GLY C 106 O THR C 198 SHEET 5 E 6 ALA C 148 SER C 155 1 N ARG C 149 O VAL C 103 SHEET 6 E 6 GLY C 177 GLU C 179 1 N GLY C 177 O PHE C 154 SHEET 1 F 3 ARG C 55 MET C 60 0 SHEET 2 F 3 GLY C 47 TYR C 52 -1 N TYR C 52 O ARG C 55 SHEET 3 F 3 ARG C 37 ASN C 40 -1 N ASN C 40 O GLY C 47 SHEET 1 G 6 VAL D 15 MET D 18 0 SHEET 2 G 6 LYS D 84 ALA D 93 1 N LYS D 84 O VAL D 16 SHEET 3 G 6 LYS D 195 HIS D 205 1 N LYS D 195 O ILE D 85 SHEET 4 G 6 VAL D 103 THR D 111 -1 N VAL D 104 O CYS D 200 SHEET 5 G 6 ARG D 149 SER D 155 1 N ARG D 149 O ILE D 105 SHEET 6 G 6 GLY D 177 GLU D 179 1 N GLY D 177 O PHE D 154 SHEET 1 H 3 ARG D 55 MET D 60 0 SHEET 2 H 3 GLY D 47 TYR D 52 -1 N TYR D 52 O ARG D 55 SHEET 3 H 3 ARG D 37 ASN D 40 -1 N ASN D 40 O GLY D 47 SHEET 1 I 6 VAL E 15 MET E 18 0 SHEET 2 I 6 LYS E 84 ALA E 93 1 N LYS E 84 O VAL E 16 SHEET 3 I 6 LYS E 195 HIS E 205 1 N LYS E 195 O ILE E 85 SHEET 4 I 6 VAL E 103 THR E 111 -1 N VAL E 104 O CYS E 200 SHEET 5 I 6 ALA E 148 SER E 155 1 N ARG E 149 O VAL E 103 SHEET 6 I 6 GLY E 177 GLU E 179 1 N GLY E 177 O PHE E 154 SHEET 1 J 3 ARG E 55 MET E 60 0 SHEET 2 J 3 GLY E 47 TYR E 52 -1 N TYR E 52 O ARG E 55 SHEET 3 J 3 ARG E 37 ASN E 40 -1 N ASN E 40 O GLY E 47 SHEET 1 K 6 VAL F 15 MET F 18 0 SHEET 2 K 6 LYS F 84 ALA F 93 1 N LYS F 84 O VAL F 16 SHEET 3 K 6 LYS F 195 HIS F 205 1 N LYS F 195 O ILE F 85 SHEET 4 K 6 VAL F 103 THR F 111 -1 N GLY F 106 O THR F 198 SHEET 5 K 6 ARG F 149 SER F 155 1 N ARG F 149 O ILE F 105 SHEET 6 K 6 GLY F 177 GLU F 179 1 N GLY F 177 O PHE F 154 SHEET 1 L 3 ARG F 55 MET F 60 0 SHEET 2 L 3 GLY F 47 TYR F 52 -1 N TYR F 52 O ARG F 55 SHEET 3 L 3 ARG F 37 ASN F 40 -1 N ASN F 40 O GLY F 47 SITE 1 S1 5 GLY A 20 ARG A 24 ARG A 43 ARG A 87 SITE 2 S1 5 SER A 90 SITE 1 S2 5 PHE A 159 VAL A 178 MET A 180 ASP A 204 SITE 2 S2 5 ILE A 206 CRYST1 89.500 110.600 74.600 90.00 111.70 90.00 P 1 21 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 0.011173 0.000000 0.004446 0.00000 SCALE2 0.000000 0.009042 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014427 0.00000