PDB Short entry for 2BTM HEADER ISOMERASE 04-JAN-99 2BTM TITLE DOES THE HIS12-LYS13 PAIR PLAY A ROLE IN THE ADAPTATION OF TITLE 2 THERMOPHILIC TIMS TO HIGH TEMPERATURES? COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (TRIOSEPHOSPHATE ISOMERASE); COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TIM; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS THERMOPHILIC TRIOSE-PHOSPHATE, GLYCOLYSIS, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.F.DELBONI,S.C.MANDE,W.G.J.HOL REVDAT 5 23-AUG-23 2BTM 1 REMARK REVDAT 4 03-NOV-21 2BTM 1 REMARK SEQADV REVDAT 3 24-FEB-09 2BTM 1 VERSN REVDAT 2 29-DEC-99 2BTM 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 13-JAN-99 2BTM 0 JRNL AUTH M.ALVAREZ,J.WOUTERS,D.MAES,V.MAINFROID,F.RENTIER-DELRUE, JRNL AUTH 2 L.WYNS,E.DEPIEREUX,J.A.MARTIAL JRNL TITL LYS13 PLAYS A CRUCIAL ROLE IN THE FUNCTIONAL ADAPTATION OF JRNL TITL 2 THE THERMOPHILIC TRIOSE-PHOSPHATE ISOMERASE FROM BACILLUS JRNL TITL 3 STEAROTHERMOPHILUS TO HIGH TEMPERATURES. JRNL REF J.BIOL.CHEM. V. 274 19181 1999 JRNL REFN ISSN 0021-9258 JRNL PMID 10383424 JRNL DOI 10.1074/JBC.274.27.19181 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.RENTIER-DELRUE,S.C.MANDE,S.MOYENS,P.TERPSTRA,V.MAINFROID, REMARK 1 AUTH 2 K.GORAJ,M.LION,W.G.HOL,J.A.MARTIAL REMARK 1 TITL CLONING AND OVEREXPRESSION OF THE TRIOSEPHOSPHATE ISOMERASE REMARK 1 TITL 2 GENES FROM PSYCHROPHILIC AND THERMOPHILIC BACTERIA. REMARK 1 TITL 3 STRUCTURAL COMPARISON OF THE PREDICTED PROTEIN SEQUENCES REMARK 1 REF J.MOL.BIOL. V. 229 85 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4A 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 22732 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) : 0.176 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 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 : 22 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 289 REMARK 3 BIN R VALUE (WORKING SET) : 0.2474 REMARK 3 BIN FREE R VALUE : 0.2923 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 : 3672 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 121 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) : 1.253 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 : 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : PGA.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : WATER.TOP REMARK 3 TOPOLOGY FILE 2 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 3 : PGA.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE INITIAL STAGES OF REFINEMENT WERE REMARK 3 CARRIED OUT WITH X-PLOR REMARK 4 REMARK 4 2BTM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008397. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 297 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 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 : 22732 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : 0.07600 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) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.27800 REMARK 200 R SYM FOR SHELL (I) : 0.29200 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1BTM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 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 39.06600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.95650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.06600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.95650 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLU A 252 REMARK 465 GLU B 252 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 GLN A 99 CD OE1 NE2 REMARK 470 GLU A 106 CD OE1 OE2 REMARK 470 GLU A 131 CG CD OE1 OE2 REMARK 470 GLU A 134 CG CD OE1 OE2 REMARK 470 GLN A 137 CD OE1 NE2 REMARK 470 GLU A 147 CD OE1 OE2 REMARK 470 GLU A 156 CG CD OE1 OE2 REMARK 470 LYS A 159 CE NZ REMARK 470 LYS A 175 CG CD CE NZ REMARK 470 ARG A 195 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 200 CG CD OE1 OE2 REMARK 470 GLU A 203 CD OE1 OE2 REMARK 470 ARG A 219 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 225 CG CD OE1 NE2 REMARK 470 HIS A 251 CA C O CB CG ND1 CD2 REMARK 470 HIS A 251 CE1 NE2 REMARK 470 GLU B 106 CD OE1 OE2 REMARK 470 GLU B 131 OE1 OE2 REMARK 470 GLU B 156 CG CD OE1 OE2 REMARK 470 GLN B 160 CD OE1 NE2 REMARK 470 GLU B 203 CD OE1 OE2 REMARK 470 ARG B 219 CD NE CZ NH1 NH2 REMARK 470 GLN B 225 CD OE1 NE2 REMARK 470 GLU B 238 CG CD OE1 OE2 REMARK 470 HIS B 251 CA C O CB CG ND1 CD2 REMARK 470 HIS B 251 CE1 NE2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 250 CG CD NE CZ NH1 NH2 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 LYS A 10 -147.84 55.33 REMARK 500 THR A 64 178.80 179.65 REMARK 500 LYS B 10 -150.32 56.07 REMARK 500 THR B 64 -177.90 -179.49 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 PGA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGA B 302 DBREF 2BTM A 1 251 UNP P00943 TPIS_BACST 2 252 DBREF 2BTM B 1 251 UNP P00943 TPIS_BACST 2 252 SEQADV 2BTM ASN A 12 UNP P00943 HIS 13 ENGINEERED MUTATION SEQADV 2BTM ASN B 12 UNP P00943 HIS 13 ENGINEERED MUTATION SEQADV 2BTM GLY A 13 UNP P00943 LYS 14 ENGINEERED MUTATION SEQADV 2BTM GLY B 13 UNP P00943 LYS 14 ENGINEERED MUTATION SEQADV 2BTM ALA A 230 UNP P00943 PRO 231 ENGINEERED MUTATION SEQADV 2BTM ALA B 230 UNP P00943 PRO 231 ENGINEERED MUTATION SEQRES 1 A 252 ARG LYS PRO ILE ILE ALA GLY ASN TRP LYS MET ASN GLY SEQRES 2 A 252 THR LEU ALA GLU ALA VAL GLN PHE VAL GLU ASP VAL LYS SEQRES 3 A 252 GLY HIS VAL PRO PRO ALA ASP GLU VAL ILE SER VAL VAL SEQRES 4 A 252 CYS ALA PRO PHE LEU PHE LEU ASP ARG LEU VAL GLN ALA SEQRES 5 A 252 ALA ASP GLY THR ASP LEU LYS ILE GLY ALA GLN THR MET SEQRES 6 A 252 HIS PHE ALA ASP GLN GLY ALA TYR THR GLY GLU VAL SER SEQRES 7 A 252 PRO VAL MET LEU LYS ASP LEU GLY VAL THR TYR VAL ILE SEQRES 8 A 252 LEU GLY HIS SER GLU ARG ARG GLN MET PHE ALA GLU THR SEQRES 9 A 252 ASP GLU THR VAL ASN LYS LYS VAL LEU ALA ALA PHE THR SEQRES 10 A 252 ARG GLY LEU ILE PRO ILE ILE CYS CYS GLY GLU SER LEU SEQRES 11 A 252 GLU GLU ARG GLU ALA GLY GLN THR ASN ALA VAL VAL ALA SEQRES 12 A 252 SER GLN VAL GLU LYS ALA LEU ALA GLY LEU THR PRO GLU SEQRES 13 A 252 GLN VAL LYS GLN ALA VAL ILE ALA TYR GLU PRO ILE TRP SEQRES 14 A 252 ALA ILE GLY THR GLY LYS SER SER THR PRO GLU ASP ALA SEQRES 15 A 252 ASN SER VAL CYS GLY HIS ILE ARG SER VAL VAL SER ARG SEQRES 16 A 252 LEU PHE GLY PRO GLU ALA ALA GLU ALA ILE ARG ILE GLN SEQRES 17 A 252 TYR GLY GLY SER VAL LYS PRO ASP ASN ILE ARG ASP PHE SEQRES 18 A 252 LEU ALA GLN GLN GLN ILE ASP GLY ALA LEU VAL GLY GLY SEQRES 19 A 252 ALA SER LEU GLU PRO ALA SER PHE LEU GLN LEU VAL GLU SEQRES 20 A 252 ALA GLY ARG HIS GLU SEQRES 1 B 252 ARG LYS PRO ILE ILE ALA GLY ASN TRP LYS MET ASN GLY SEQRES 2 B 252 THR LEU ALA GLU ALA VAL GLN PHE VAL GLU ASP VAL LYS SEQRES 3 B 252 GLY HIS VAL PRO PRO ALA ASP GLU VAL ILE SER VAL VAL SEQRES 4 B 252 CYS ALA PRO PHE LEU PHE LEU ASP ARG LEU VAL GLN ALA SEQRES 5 B 252 ALA ASP GLY THR ASP LEU LYS ILE GLY ALA GLN THR MET SEQRES 6 B 252 HIS PHE ALA ASP GLN GLY ALA TYR THR GLY GLU VAL SER SEQRES 7 B 252 PRO VAL MET LEU LYS ASP LEU GLY VAL THR TYR VAL ILE SEQRES 8 B 252 LEU GLY HIS SER GLU ARG ARG GLN MET PHE ALA GLU THR SEQRES 9 B 252 ASP GLU THR VAL ASN LYS LYS VAL LEU ALA ALA PHE THR SEQRES 10 B 252 ARG GLY LEU ILE PRO ILE ILE CYS CYS GLY GLU SER LEU SEQRES 11 B 252 GLU GLU ARG GLU ALA GLY GLN THR ASN ALA VAL VAL ALA SEQRES 12 B 252 SER GLN VAL GLU LYS ALA LEU ALA GLY LEU THR PRO GLU SEQRES 13 B 252 GLN VAL LYS GLN ALA VAL ILE ALA TYR GLU PRO ILE TRP SEQRES 14 B 252 ALA ILE GLY THR GLY LYS SER SER THR PRO GLU ASP ALA SEQRES 15 B 252 ASN SER VAL CYS GLY HIS ILE ARG SER VAL VAL SER ARG SEQRES 16 B 252 LEU PHE GLY PRO GLU ALA ALA GLU ALA ILE ARG ILE GLN SEQRES 17 B 252 TYR GLY GLY SER VAL LYS PRO ASP ASN ILE ARG ASP PHE SEQRES 18 B 252 LEU ALA GLN GLN GLN ILE ASP GLY ALA LEU VAL GLY GLY SEQRES 19 B 252 ALA SER LEU GLU PRO ALA SER PHE LEU GLN LEU VAL GLU SEQRES 20 B 252 ALA GLY ARG HIS GLU HET PGA A 301 9 HET PGA B 302 9 HETNAM PGA 2-PHOSPHOGLYCOLIC ACID FORMUL 3 PGA 2(C2 H5 O6 P) FORMUL 5 HOH *121(H2 O) HELIX 1 1 LEU A 15 VAL A 25 1 11 HELIX 2 2 PHE A 43 ALA A 53 1 11 HELIX 3 3 PRO A 79 LEU A 85 1 7 HELIX 4 4 SER A 95 MET A 100 1 6 HELIX 5 5 ASP A 105 ARG A 118 1 14 HELIX 6 6 LEU A 130 GLU A 134 1 5 HELIX 7 7 THR A 138 LEU A 150 1 13 HELIX 8 8 PRO A 155 GLN A 160 1 6 HELIX 9 9 ILE A 168 ALA A 170 5 3 HELIX 10 10 PRO A 179 PHE A 197 1 19 HELIX 11 11 PRO A 199 ALA A 202 1 4 HELIX 12 12 ILE A 218 LEU A 222 1 5 HELIX 13 13 GLY A 234 SER A 236 5 3 HELIX 14 14 PRO A 239 GLY A 249 1 11 HELIX 15 15 LEU B 15 VAL B 25 1 11 HELIX 16 16 PHE B 43 ALA B 53 5 11 HELIX 17 17 PRO B 79 LEU B 85 1 7 HELIX 18 18 SER B 95 MET B 100 1 6 HELIX 19 19 ASP B 105 THR B 117 1 13 HELIX 20 20 LEU B 130 GLU B 134 1 5 HELIX 21 21 THR B 138 LEU B 150 1 13 HELIX 22 22 PRO B 155 GLN B 160 1 6 HELIX 23 23 ILE B 168 ALA B 170 5 3 HELIX 24 24 PRO B 179 PHE B 197 1 19 HELIX 25 25 PRO B 199 ALA B 204 1 6 HELIX 26 26 ILE B 218 LEU B 222 1 5 HELIX 27 27 GLY B 234 SER B 236 5 3 HELIX 28 28 PRO B 239 GLY B 249 1 11 SHEET 1 A 8 TYR A 89 LEU A 92 0 SHEET 2 A 8 ILE A 121 CYS A 126 1 N ILE A 121 O VAL A 90 SHEET 3 A 8 VAL A 162 GLU A 166 1 N VAL A 162 O ILE A 124 SHEET 4 A 8 ARG A 206 GLY A 210 1 N ARG A 206 O ILE A 163 SHEET 5 A 8 GLY A 229 VAL A 232 1 N GLY A 229 O TYR A 209 SHEET 6 A 8 PRO A 3 ASN A 8 1 N ILE A 4 O ALA A 230 SHEET 7 A 8 VAL A 35 ALA A 41 1 N ILE A 36 O PRO A 3 SHEET 8 A 8 LEU A 58 ALA A 62 1 N LYS A 59 O SER A 37 SHEET 1 B 8 TYR B 89 LEU B 92 0 SHEET 2 B 8 ILE B 121 CYS B 126 1 N ILE B 121 O VAL B 90 SHEET 3 B 8 VAL B 162 TYR B 165 1 N VAL B 162 O ILE B 124 SHEET 4 B 8 ARG B 206 GLY B 210 1 N ARG B 206 O ILE B 163 SHEET 5 B 8 GLY B 229 VAL B 232 1 N GLY B 229 O TYR B 209 SHEET 6 B 8 PRO B 3 ASN B 8 1 N ILE B 4 O ALA B 230 SHEET 7 B 8 VAL B 35 ALA B 41 1 N ILE B 36 O PRO B 3 SHEET 8 B 8 LYS B 59 ALA B 62 1 N LYS B 59 O VAL B 39 SITE 1 AC1 14 ASN A 8 LYS A 10 HIS A 94 GLU A 166 SITE 2 AC1 14 ILE A 171 GLY A 172 GLY A 211 SER A 212 SITE 3 AC1 14 LEU A 231 GLY A 233 GLY A 234 HOH A 309 SITE 4 AC1 14 HOH A 315 HOH A 321 SITE 1 AC2 15 LYS B 10 HIS B 94 GLU B 166 ALA B 170 SITE 2 AC2 15 ILE B 171 GLY B 172 GLY B 211 SER B 212 SITE 3 AC2 15 LEU B 231 GLY B 233 GLY B 234 HOH B 305 SITE 4 AC2 15 HOH B 324 HOH B 367 HOH B 369 CRYST1 78.132 107.913 70.980 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 0.012799 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009267 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014088 0.00000