HEADER METAL BINDING PROTEIN 17-AUG-04 1X82 TITLE CRYSTAL STRUCTURE OF PHOSPHOGLUCOSE ISOMERASE FROM PYROCOCCUS FURIOSUS TITLE 2 WITH BOUND 5-PHOSPHO-D-ARABINONATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCOSE-6-PHOSPHATE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GPI, PHOSPHOGLUCOSE ISOMERASE, PGI, PHOSPHOHEXOSE ISOMERASE, COMPND 5 PHI; COMPND 6 EC: 5.3.1.9; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261; SOURCE 4 GENE: PGIA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24-D KEYWDS CUPIN SUPERFAMILY, PYROCOCCUS FURIOSUS, HYPERTHERMOPHILE, KEYWDS 2 PHOSPHOGLUCOSE ISOMERASE, EXTREMEOPHILE, 5-PHOSPHO-D-ARABINONATE, KEYWDS 3 METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.M.BERRISFORD,J.AKERBOOM,S.BROUNS,S.E.SEDELNIKOVA,A.P.TURNBULL,J.VAN AUTHOR 2 DER OOST,L.SALMON,R.HARDRE,I.A.MURRAY,G.M.BLACKBURN,D.W.RICE, AUTHOR 3 P.J.BAKER REVDAT 5 23-AUG-23 1X82 1 REMARK SEQADV LINK REVDAT 4 24-SEP-14 1X82 1 JRNL REVDAT 3 13-JUL-11 1X82 1 VERSN REVDAT 2 24-FEB-09 1X82 1 VERSN REVDAT 1 12-OCT-04 1X82 0 SPRSDE 12-OCT-04 1X82 1PLZ JRNL AUTH J.M.BERRISFORD,J.AKERBOOM,S.BROUNS,S.E.SEDELNIKOVA, JRNL AUTH 2 A.P.TURNBULL,J.VAN DER OOST,L.SALMON,R.HARDRE,I.A.MURRAY, JRNL AUTH 3 G.M.BLACKBURN,D.W.RICE,P.J.BAKER JRNL TITL THE STRUCTURES OF INHIBITOR COMPLEXES OF PYROCOCCUS FURIOSUS JRNL TITL 2 PHOSPHOGLUCOSE ISOMERASE PROVIDE INSIGHTS INTO SUBSTRATE JRNL TITL 3 BINDING AND CATALYSIS. JRNL REF J.MOL.BIOL. V. 343 649 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15465052 JRNL DOI 10.1016/J.JMB.2004.08.061 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 25618 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 + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1273 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1800 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE SET COUNT : 97 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1528 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 246 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.68000 REMARK 3 B22 (A**2) : 0.26000 REMARK 3 B33 (A**2) : -1.19000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.60000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.078 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.085 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.737 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1584 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1404 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2142 ; 1.232 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3285 ; 0.743 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 189 ; 6.909 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 222 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1744 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 326 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 225 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1529 ; 0.233 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 919 ; 0.077 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 151 ; 0.117 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 8 ; 0.084 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 73 ; 0.282 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.137 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 941 ; 6.600 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1518 ; 9.270 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 643 ;22.009 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 624 ;23.212 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1X82 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000030056. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.89843 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 26896 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 21.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.31400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.850 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1PLZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M TRI-SODIUM CITRATE, 50MM 5 REMARK 280 -PHOSPHO-D-ARABINONATE, 100MM MNCL2, PH 6.50, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 290K 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 42.25300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.36500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.25300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.36500 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 300 REMARK: THE BIOLOGICAL DIMER IS BUILT BY 180 DEGREE ROTATION AROUND REMARK 300 THE Y AXIS 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 ASP A 48 CB - CG - OD2 ANGL. DEV. = 5.4 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 21 109.75 84.72 REMARK 500 GLU A 47 -41.47 -147.45 REMARK 500 TYR A 133 -6.76 83.11 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 PA5 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PLZ RELATED DB: PDB DBREF 1X82 A 1 189 UNP P83194 G6PI_PYRFU 1 189 SEQADV 1X82 MSE A 0 UNP P83194 CLONING ARTIFACT SEQADV 1X82 MSE A 1 UNP P83194 MET 1 MODIFIED RESIDUE SEQADV 1X82 MSE A 30 UNP P83194 MET 30 MODIFIED RESIDUE SEQADV 1X82 MSE A 108 UNP P83194 MET 108 MODIFIED RESIDUE SEQADV 1X82 MSE A 122 UNP P83194 MET 122 MODIFIED RESIDUE SEQRES 1 A 190 MSE MSE TYR LYS GLU PRO PHE GLY VAL LYS VAL ASP PHE SEQRES 2 A 190 GLU THR GLY ILE ILE GLU GLY ALA LYS LYS SER VAL ARG SEQRES 3 A 190 ARG LEU SER ASP MSE GLU GLY TYR PHE VAL ASP GLU ARG SEQRES 4 A 190 ALA TRP LYS GLU LEU VAL GLU LYS GLU ASP PRO VAL VAL SEQRES 5 A 190 TYR GLU VAL TYR ALA VAL GLU GLN GLU GLU LYS GLU GLY SEQRES 6 A 190 ASP LEU ASN PHE ALA THR THR VAL LEU TYR PRO GLY LYS SEQRES 7 A 190 VAL GLY LYS GLU PHE PHE PHE THR LYS GLY HIS PHE HIS SEQRES 8 A 190 ALA LYS LEU ASP ARG ALA GLU VAL TYR VAL ALA LEU LYS SEQRES 9 A 190 GLY LYS GLY GLY MSE LEU LEU GLN THR PRO GLU GLY ASP SEQRES 10 A 190 ALA LYS TRP ILE SER MSE GLU PRO GLY THR VAL VAL TYR SEQRES 11 A 190 VAL PRO PRO TYR TRP ALA HIS ARG THR VAL ASN ILE GLY SEQRES 12 A 190 ASP GLU PRO PHE ILE PHE LEU ALA ILE TYR PRO ALA ASP SEQRES 13 A 190 ALA GLY HIS ASP TYR GLY THR ILE ALA GLU LYS GLY PHE SEQRES 14 A 190 SER LYS ILE VAL ILE GLU GLU ASN GLY GLU VAL LYS VAL SEQRES 15 A 190 VAL ASP ASN PRO ARG TRP LYS LYS MODRES 1X82 MSE A 0 MET SELENOMETHIONINE MODRES 1X82 MSE A 1 MET SELENOMETHIONINE MODRES 1X82 MSE A 30 MET SELENOMETHIONINE MODRES 1X82 MSE A 108 MET SELENOMETHIONINE MODRES 1X82 MSE A 122 MET SELENOMETHIONINE HET MSE A 0 8 HET MSE A 1 8 HET MSE A 30 8 HET MSE A 108 8 HET MSE A 122 8 HET PA5 A 301 15 HETNAM MSE SELENOMETHIONINE HETNAM PA5 5-PHOSPHOARABINONIC ACID FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 PA5 C5 H11 O9 P FORMUL 3 HOH *246(H2 O) HELIX 1 1 SER A 28 GLU A 31 5 4 HELIX 2 2 ASP A 36 GLU A 47 1 12 HELIX 3 3 TYR A 160 GLY A 167 1 8 SHEET 1 A 6 LYS A 22 ARG A 26 0 SHEET 2 A 6 VAL A 50 VAL A 57 -1 O TYR A 52 N ARG A 25 SHEET 3 A 6 LEU A 66 LEU A 73 -1 O PHE A 68 N VAL A 57 SHEET 4 A 6 PHE A 146 PRO A 153 -1 O TYR A 152 N ASN A 67 SHEET 5 A 6 GLU A 97 LYS A 103 -1 N VAL A 100 O LEU A 149 SHEET 6 A 6 VAL A 127 VAL A 130 -1 O VAL A 130 N GLU A 97 SHEET 1 B 2 LYS A 77 VAL A 78 0 SHEET 2 B 2 GLU A 81 PHE A 82 -1 O GLU A 81 N VAL A 78 SHEET 1 C 3 ALA A 117 MSE A 122 0 SHEET 2 C 3 GLY A 106 GLN A 111 -1 N LEU A 110 O LYS A 118 SHEET 3 C 3 ALA A 135 ASN A 140 -1 O ALA A 135 N GLN A 111 SHEET 1 D 2 LYS A 170 GLU A 175 0 SHEET 2 D 2 GLU A 178 ASP A 183 -1 O LYS A 180 N ILE A 173 LINK C MSE A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N TYR A 2 1555 1555 1.32 LINK C ASP A 29 N MSE A 30 1555 1555 1.33 LINK C MSE A 30 N GLU A 31 1555 1555 1.33 LINK C GLY A 107 N MSE A 108 1555 1555 1.33 LINK C MSE A 108 N LEU A 109 1555 1555 1.33 LINK C SER A 121 N MSE A 122 1555 1555 1.34 LINK C MSE A 122 N GLU A 123 1555 1555 1.33 SITE 1 AC1 19 TYR A 52 THR A 71 THR A 85 LYS A 86 SITE 2 AC1 19 GLY A 87 HIS A 88 GLU A 97 TYR A 99 SITE 3 AC1 19 HIS A 136 PHE A 148 ALA A 150 TYR A 152 SITE 4 AC1 19 TYR A 160 HOH A 302 HOH A 303 HOH A 304 SITE 5 AC1 19 HOH A 305 HOH A 306 HOH A 307 CRYST1 84.506 42.730 57.308 90.00 120.32 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 0.011833 0.000000 0.006920 0.00000 SCALE2 0.000000 0.023403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020215 0.00000