HEADER ISOMERASE 08-DEC-99 1DL3 TITLE CRYSTAL STRUCTURE OF MUTUALLY GENERATED MONOMERS OF DIMERIC TITLE 2 PHOSPHORIBOSYLANTRANILATE ISOMERASE FROM THERMOTOGA MARITIMA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PHOSPHORIBOSYLANTRANILATE ISOMERASE); COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.24; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11C-TTRPF KEYWDS ISOMERASE, OLIGOMERISATION, THERMOSTABILITY, THERMOTOGA MARITIMA, KEYWDS 2 PROTEIN ENGINEERING, DIMER EVOLUTION EXPDTA X-RAY DIFFRACTION AUTHOR R.THOMA,M.HENNIG,R.STERNER,K.KIRSCHNER REVDAT 7 07-FEB-24 1DL3 1 REMARK SEQADV REVDAT 6 14-MAR-18 1DL3 1 SEQADV REVDAT 5 24-FEB-09 1DL3 1 VERSN REVDAT 4 01-APR-03 1DL3 1 JRNL REVDAT 3 26-MAY-00 1DL3 1 REMARK DBREF SEQADV REVDAT 2 27-MAR-00 1DL3 1 JRNL COMPND REVDAT 1 27-DEC-99 1DL3 0 JRNL AUTH R.THOMA,M.HENNIG,R.STERNER,K.KIRSCHNER JRNL TITL STRUCTURE AND FUNCTION OF MUTATIONALLY GENERATED MONOMERS OF JRNL TITL 2 DIMERIC PHOSPHORIBOSYLANTHRANILATE ISOMERASE FROM THERMOTOGA JRNL TITL 3 MARITIMA. JRNL REF STRUCTURE FOLD.DES. V. 8 265 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10745009 JRNL DOI 10.1016/S0969-2126(00)00106-4 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 11375 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 500 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 : 3086 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 32 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.00 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1DL3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010174. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-98 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.5 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 : ENRAF-NONIUS FR571 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11375 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.2000 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MM EDTA 0.5 MM DTT 0.1 M HEPES/NAOH REMARK 280 16.7 MG/ML PROTEIN 0.75 M POTASSIUM DIHYDROGEN PHOSPHATE 0.75 M REMARK 280 SODIUM DIHYDROGEN PHOSPHATE, PH 7.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 45.34000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.32500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.34000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.32500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 LYS A 128 REMARK 465 THR A 129 REMARK 465 PRO A 130 REMARK 465 GLU A 131 REMARK 465 TYR A 132 REMARK 465 GLY A 133 REMARK 465 GLY A 134 REMARK 465 SER A 135 REMARK 465 GLY A 136 REMARK 465 LYS A 137 REMARK 465 THR A 138 REMARK 465 PHE A 139 REMARK 465 LYS B 1128 REMARK 465 THR B 1129 REMARK 465 PRO B 1130 REMARK 465 GLU B 1131 REMARK 465 TYR B 1132 REMARK 465 GLY B 1133 REMARK 465 GLY B 1134 REMARK 465 SER B 1135 REMARK 465 GLY B 1136 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 PHE A 30 46.71 -98.26 REMARK 500 GLU A 85 54.97 -99.01 REMARK 500 SER A 107 -30.18 -134.06 REMARK 500 PRO A 146 0.13 -61.61 REMARK 500 ARG A 148 -47.11 -26.65 REMARK 500 ARG A 152 -77.03 -56.96 REMARK 500 SER A 180 -77.52 -148.36 REMARK 500 PRO A 187 126.89 -35.29 REMARK 500 LYS B1033 47.40 -89.46 REMARK 500 ASN B1062 51.34 36.55 REMARK 500 SER B1107 -48.35 -132.63 REMARK 500 ARG B1152 -82.45 -69.29 REMARK 500 SER B1180 -79.42 -135.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NSJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NATIVE ENZYME DBREF 1DL3 A 1 205 UNP Q56320 TRPF_THEMA 1 205 DBREF 1DL3 B 1001 1205 UNP Q56320 TRPF_THEMA 1 205 SEQADV 1DL3 TYR A 25 UNP Q56320 ALA 25 ENGINEERED MUTATION SEQADV 1DL3 A UNP Q56320 PRO 52 DELETION SEQADV 1DL3 A UNP Q56320 PHE 53 DELETION SEQADV 1DL3 GLU A 55 UNP Q56320 PHE 55 ENGINEERED MUTATION SEQADV 1DL3 TRP A 101 UNP Q56320 ILE 101 ENGINEERED MUTATION SEQADV 1DL3 TYR B 1025 UNP Q56320 ALA 25 ENGINEERED MUTATION SEQADV 1DL3 B UNP Q56320 PRO 52 DELETION SEQADV 1DL3 B UNP Q56320 PHE 53 DELETION SEQADV 1DL3 GLU B 1055 UNP Q56320 PHE 55 ENGINEERED MUTATION SEQADV 1DL3 TRP B 1101 UNP Q56320 ILE 101 ENGINEERED MUTATION SEQRES 1 A 203 MET VAL ARG VAL LYS ILE CYS GLY ILE THR ASN LEU GLU SEQRES 2 A 203 ASP ALA LEU PHE SER VAL GLU SER GLY ALA ASP TYR VAL SEQRES 3 A 203 GLY PHE VAL PHE TYR PRO LYS SER LYS ARG TYR ILE SER SEQRES 4 A 203 PRO GLU ASP ALA ARG ARG ILE SER VAL GLU LEU PRO VAL SEQRES 5 A 203 GLU ARG VAL GLY VAL PHE VAL ASN GLU GLU PRO GLU LYS SEQRES 6 A 203 ILE LEU ASP VAL ALA SER TYR VAL GLN LEU ASN ALA VAL SEQRES 7 A 203 GLN LEU HIS GLY GLU GLU PRO ILE GLU LEU CYS ARG LYS SEQRES 8 A 203 ILE ALA GLU ARG ILE LEU VAL TRP LYS ALA VAL GLY VAL SEQRES 9 A 203 SER ASN GLU ARG ASP MET GLU ARG ALA LEU ASN TYR ARG SEQRES 10 A 203 GLU PHE PRO ILE LEU LEU ASP THR LYS THR PRO GLU TYR SEQRES 11 A 203 GLY GLY SER GLY LYS THR PHE ASP TRP SER LEU ILE LEU SEQRES 12 A 203 PRO TYR ARG ASP ARG PHE ARG TYR LEU VAL LEU SER GLY SEQRES 13 A 203 GLY LEU ASN PRO GLU ASN VAL ARG SER ALA ILE ASP VAL SEQRES 14 A 203 VAL ARG PRO PHE ALA VAL ASP VAL SER SER GLY VAL GLU SEQRES 15 A 203 ALA PHE PRO GLY LYS LYS ASP HIS ASP SER ILE LYS MET SEQRES 16 A 203 PHE ILE LYS ASN ALA LYS GLY LEU SEQRES 1 B 203 MET VAL ARG VAL LYS ILE CYS GLY ILE THR ASN LEU GLU SEQRES 2 B 203 ASP ALA LEU PHE SER VAL GLU SER GLY ALA ASP TYR VAL SEQRES 3 B 203 GLY PHE VAL PHE TYR PRO LYS SER LYS ARG TYR ILE SER SEQRES 4 B 203 PRO GLU ASP ALA ARG ARG ILE SER VAL GLU LEU PRO VAL SEQRES 5 B 203 GLU ARG VAL GLY VAL PHE VAL ASN GLU GLU PRO GLU LYS SEQRES 6 B 203 ILE LEU ASP VAL ALA SER TYR VAL GLN LEU ASN ALA VAL SEQRES 7 B 203 GLN LEU HIS GLY GLU GLU PRO ILE GLU LEU CYS ARG LYS SEQRES 8 B 203 ILE ALA GLU ARG ILE LEU VAL TRP LYS ALA VAL GLY VAL SEQRES 9 B 203 SER ASN GLU ARG ASP MET GLU ARG ALA LEU ASN TYR ARG SEQRES 10 B 203 GLU PHE PRO ILE LEU LEU ASP THR LYS THR PRO GLU TYR SEQRES 11 B 203 GLY GLY SER GLY LYS THR PHE ASP TRP SER LEU ILE LEU SEQRES 12 B 203 PRO TYR ARG ASP ARG PHE ARG TYR LEU VAL LEU SER GLY SEQRES 13 B 203 GLY LEU ASN PRO GLU ASN VAL ARG SER ALA ILE ASP VAL SEQRES 14 B 203 VAL ARG PRO PHE ALA VAL ASP VAL SER SER GLY VAL GLU SEQRES 15 B 203 ALA PHE PRO GLY LYS LYS ASP HIS ASP SER ILE LYS MET SEQRES 16 B 203 PHE ILE LYS ASN ALA LYS GLY LEU HET SO4 A 300 5 HET SO4 B 400 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *32(H2 O) HELIX 1 1 ASN A 11 SER A 21 1 11 HELIX 2 2 SER A 39 VAL A 48 1 10 HELIX 3 3 GLU A 64 GLN A 76 1 13 HELIX 4 4 PRO A 87 GLU A 96 1 10 HELIX 5 5 ASN A 108 ASN A 117 1 10 HELIX 6 6 TYR A 147 PHE A 151 5 5 HELIX 7 7 ASN A 161 ARG A 173 1 13 HELIX 8 8 SER A 180 GLY A 182 5 3 HELIX 9 9 ASP A 191 GLY A 204 1 14 HELIX 10 10 ASN B 1011 GLY B 1022 1 12 HELIX 11 11 SER B 1039 VAL B 1048 1 10 HELIX 12 12 GLU B 1064 GLN B 1076 1 13 HELIX 13 13 PRO B 1087 GLU B 1096 1 10 HELIX 14 14 ASN B 1108 ASN B 1117 1 10 HELIX 15 15 ASP B 1140 ILE B 1144 5 5 HELIX 16 16 ILE B 1144 PHE B 1151 5 8 HELIX 17 17 ASN B 1164 ARG B 1173 1 10 HELIX 18 18 SER B 1180 GLY B 1182 5 3 HELIX 19 19 ASP B 1191 GLY B 1204 1 14 SHEET 1 A 9 ARG A 3 CYS A 7 0 SHEET 2 A 9 TYR A 25 VAL A 29 1 O TYR A 25 N ILE A 6 SHEET 3 A 9 GLU A 55 PHE A 60 1 O GLU A 55 N VAL A 26 SHEET 4 A 9 ALA A 79 LEU A 82 1 N ALA A 79 O ARG A 56 SHEET 5 A 9 LEU A 99 GLY A 105 1 O LEU A 99 N VAL A 80 SHEET 6 A 9 ILE A 123 ASP A 126 1 N LEU A 124 O LYS A 102 SHEET 7 A 9 LEU A 154 SER A 157 1 O VAL A 155 N LEU A 125 SHEET 8 A 9 ALA A 176 VAL A 179 1 O ALA A 176 N LEU A 156 SHEET 9 A 9 ARG A 3 CYS A 7 1 O ARG A 3 N VAL A 177 SHEET 1 B 2 GLU A 184 PHE A 186 0 SHEET 2 B 2 LYS A 189 LYS A 190 -1 O LYS A 189 N ALA A 185 SHEET 1 C 9 ARG B1003 ILE B1006 0 SHEET 2 C 9 TYR B1025 VAL B1029 1 O TYR B1025 N ILE B1006 SHEET 3 C 9 GLU B1055 PHE B1060 1 O GLU B1055 N VAL B1026 SHEET 4 C 9 ALA B1079 LEU B1082 1 N ALA B1079 O ARG B1056 SHEET 5 C 9 LEU B1099 GLY B1105 1 O LEU B1099 N VAL B1080 SHEET 6 C 9 ILE B1123 ASP B1126 1 N LEU B1124 O LYS B1102 SHEET 7 C 9 VAL B1155 LEU B1156 1 N VAL B1155 O ILE B1123 SHEET 8 C 9 ALA B1176 VAL B1179 1 O ALA B1176 N LEU B1156 SHEET 9 C 9 ARG B1003 ILE B1006 1 O ARG B1003 N VAL B1177 SHEET 1 D 2 GLU B1184 PHE B1186 0 SHEET 2 D 2 LYS B1189 LYS B1190 -1 O LYS B1189 N ALA B1185 SITE 1 AC1 7 GLY A 159 VAL A 179 SER A 180 SER A 181 SITE 2 AC1 7 HOH A 304 HOH A 305 HOH A 310 SITE 1 AC2 5 HOH B 10 HOH B 11 GLY B1159 SER B1180 SITE 2 AC2 5 SER B1181 CRYST1 90.680 94.650 46.290 90.00 90.00 90.00 P 21 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 0.011028 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010565 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021603 0.00000