HEADER ISOMERASE 10-JUN-02 1LYX TITLE PLASMODIUM FALCIPARUM TRIOSEPHOSPHATE ISOMERASE (PFTIM)- TITLE 2 PHOSPHOGLYCOLATE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TIM; TRIOSE-PHOSPHATE ISOMERASE; TRIOSE PHOSPHATE ISOMERASE; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. FALCIPARUM; SOURCE 4 ORGANISM_TAXID: 5833; SOURCE 5 GENE: TPI; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: AA200; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTRC 99A VECTOR, CALLED PARC KEYWDS TIM BARRELS, BETA-ALPHA BARRELS, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.PARTHASARATHY,H.BALARAM,P.BALARAM,M.R.MURTHY REVDAT 4 14-FEB-24 1LYX 1 REMARK SEQADV REVDAT 3 13-JUL-11 1LYX 1 VERSN REVDAT 2 24-FEB-09 1LYX 1 VERSN REVDAT 1 28-JAN-03 1LYX 0 JRNL AUTH S.PARTHASARATHY,G.RAVINDRA,H.BALARAM,P.BALARAM,M.R.MURTHY JRNL TITL STRUCTURE OF THE PLASMODIUM FALCIPARUM TRIOSEPHOSPHATE JRNL TITL 2 ISOMERASE-PHOSPHOGLYCOLATE COMPLEX IN TWO CRYSTAL FORMS: JRNL TITL 3 CHARACTERIZATION OF CATALYTIC LOOP OPEN AND CLOSED JRNL TITL 4 CONFORMATIONS IN THE LIGAND-BOUND STATE JRNL REF BIOCHEMISTRY V. 41 13178 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12403619 JRNL DOI 10.1021/BI025783A REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.S.VELANKAR,S.S.RAY,R.S.GOKHLE,S.SUMA,H.BALARAM,P.BALARAM, REMARK 1 AUTH 2 M.R.N.MURTHY REMARK 1 TITL TRIOSEPHOSPHATE ISOMERASE FROM PLASMODIUM FALCIPARUM: REMARK 1 TITL 2 CRYSTAL STRUCTURE PROVIDES INSIGHTS INTO ANTIMALARIAL DRUG REMARK 1 TITL 3 DESIGN REMARK 1 REF STRUCTURE V. 5 751 1997 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(97)00230-X REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.100 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 416213.980 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 20037 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) : 0.180 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1977 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1714 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.31 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 172 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 : 1957 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 173 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.18000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : -4.32000 REMARK 3 B13 (A**2) : 2.14000 REMARK 3 B23 (A**2) : 4.14000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.352 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.34 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.717 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.190 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.800 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.800 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.140 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 47.54 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 : PG.PAR 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 : PG.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT AND ANISOTROPIC B-SCALING REMARK 3 WERE APPLIED THROUGHOUT THE REFINEMENT REMARK 4 REMARK 4 1LYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1000016412. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-00 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 6.5 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS 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 : 20508 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 18.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06800 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21500 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: MONOMER OF UNBOUND PFTIM, PDB CODE 1YDV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% TO 25% PEG 6000 OR PEG 4000 OR PEG REMARK 280 3350 OR PEG 1450 IN THE PRESENCE OF EDTA, DTT AND SODIUM AZIDE REMARK 280 IN 100MM MES. PH 6.5, VAPOR DIFFUSION, HANGING DROP AT 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 44.12100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.71850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.12100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.71850 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: DIMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 44.12100 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 31.71850 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 63.16022 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 47.69282 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 MET A 1 REMARK 465 ALA A 2 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 O HOH A 654 O HOH A 669 2.19 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 O HOH A 607 O HOH A 607 2656 1.86 REMARK 500 O HOH A 606 O HOH A 609 2656 2.15 REMARK 500 O HOH A 594 O HOH A 662 4555 2.19 REMARK 500 O HOH A 625 O HOH A 655 4556 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 167 CA - CB - CG ANGL. DEV. = -18.2 DEGREES 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 LYS A 12 -141.25 49.36 REMARK 500 HIS A 103 50.85 -99.21 REMARK 500 PHE A 150 -7.70 -144.33 REMARK 500 GLU A 165 79.72 -116.48 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LZO RELATED DB: PDB REMARK 900 LOOP OPEN FORM OF THE PFTIM-PHOSPHOGLYCOLATE COMPLEX REMARK 900 RELATED ID: 1YDV RELATED DB: PDB REMARK 900 UNBOUND STRUCTURE OF PFTIM DBREF 1LYX A 1 248 UNP Q07412 TPIS_PLAFA 1 248 SEQADV 1LYX VAL A 163 UNP Q07412 ALA 163 CONFLICT SEQRES 1 A 248 MET ALA ARG LYS TYR PHE VAL ALA ALA ASN TRP LYS CYS SEQRES 2 A 248 ASN GLY THR LEU GLU SER ILE LYS SER LEU THR ASN SER SEQRES 3 A 248 PHE ASN ASN LEU ASP PHE ASP PRO SER LYS LEU ASP VAL SEQRES 4 A 248 VAL VAL PHE PRO VAL SER VAL HIS TYR ASP HIS THR ARG SEQRES 5 A 248 LYS LEU LEU GLN SER LYS PHE SER THR GLY ILE GLN ASN SEQRES 6 A 248 VAL SER LYS PHE GLY ASN GLY SER TYR THR GLY GLU VAL SEQRES 7 A 248 SER ALA GLU ILE ALA LYS ASP LEU ASN ILE GLU TYR VAL SEQRES 8 A 248 ILE ILE GLY HIS PHE GLU ARG ARG LYS TYR PHE HIS GLU SEQRES 9 A 248 THR ASP GLU ASP VAL ARG GLU LYS LEU GLN ALA SER LEU SEQRES 10 A 248 LYS ASN ASN LEU LYS ALA VAL VAL CYS PHE GLY GLU SER SEQRES 11 A 248 LEU GLU GLN ARG GLU GLN ASN LYS THR ILE GLU VAL ILE SEQRES 12 A 248 THR LYS GLN VAL LYS ALA PHE VAL ASP LEU ILE ASP ASN SEQRES 13 A 248 PHE ASP ASN VAL ILE LEU VAL TYR GLU PRO LEU TRP ALA SEQRES 14 A 248 ILE GLY THR GLY LYS THR ALA THR PRO GLU GLN ALA GLN SEQRES 15 A 248 LEU VAL HIS LYS GLU ILE ARG LYS ILE VAL LYS ASP THR SEQRES 16 A 248 CYS GLY GLU LYS GLN ALA ASN GLN ILE ARG ILE LEU TYR SEQRES 17 A 248 GLY GLY SER VAL ASN THR GLU ASN CYS SER SER LEU ILE SEQRES 18 A 248 GLN GLN GLU ASP ILE ASP GLY PHE LEU VAL GLY ASN ALA SEQRES 19 A 248 SER LEU LYS GLU SER PHE VAL ASP ILE ILE LYS SER ALA SEQRES 20 A 248 MET HET PGA A 401 9 HETNAM PGA 2-PHOSPHOGLYCOLIC ACID FORMUL 2 PGA C2 H5 O6 P FORMUL 3 HOH *173(H2 O) HELIX 1 1 THR A 16 LEU A 30 1 15 HELIX 2 2 VAL A 44 VAL A 46 5 3 HELIX 3 3 HIS A 47 LEU A 55 1 9 HELIX 4 4 SER A 79 LEU A 86 1 8 HELIX 5 5 HIS A 95 TYR A 101 1 7 HELIX 6 6 THR A 105 ASN A 119 1 15 HELIX 7 7 SER A 130 GLN A 136 1 7 HELIX 8 8 LYS A 138 ALA A 149 1 12 HELIX 9 9 PHE A 150 ILE A 154 5 5 HELIX 10 10 PRO A 166 ILE A 170 5 5 HELIX 11 11 THR A 177 GLY A 197 1 21 HELIX 12 12 GLY A 197 ILE A 204 1 8 HELIX 13 13 ASN A 216 GLN A 222 1 7 HELIX 14 14 GLY A 232 GLU A 238 5 7 HELIX 15 15 SER A 239 SER A 246 1 8 SHEET 1 A 9 TYR A 5 ASN A 10 0 SHEET 2 A 9 LEU A 37 PHE A 42 1 O VAL A 40 N ALA A 9 SHEET 3 A 9 SER A 60 ILE A 63 1 O SER A 60 N VAL A 41 SHEET 4 A 9 TYR A 90 ILE A 93 1 O TYR A 90 N ILE A 63 SHEET 5 A 9 LYS A 122 PHE A 127 1 O VAL A 124 N ILE A 93 SHEET 6 A 9 VAL A 160 TYR A 164 1 O ILE A 161 N ALA A 123 SHEET 7 A 9 ILE A 206 GLY A 209 1 O LEU A 207 N LEU A 162 SHEET 8 A 9 GLY A 228 VAL A 231 1 O GLY A 228 N TYR A 208 SHEET 9 A 9 TYR A 5 ASN A 10 1 N ALA A 8 O VAL A 231 SITE 1 AC1 14 LYS A 12 HIS A 95 GLU A 165 ALA A 169 SITE 2 AC1 14 ILE A 170 GLY A 171 GLY A 210 SER A 211 SITE 3 AC1 14 GLY A 232 ASN A 233 HOH A 506 HOH A 569 SITE 4 AC1 14 HOH A 571 HOH A 581 CRYST1 88.242 63.437 53.886 90.00 117.74 90.00 C 1 2 1 4 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 0.011332 0.000000 0.005960 0.00000 SCALE2 0.000000 0.015764 -0.000001 0.00000 SCALE3 0.000000 0.000000 0.020967 0.00000