HEADER TRANSFERASE 09-JUN-09 3HR7 TITLE CRYSTAL STRUCTURE OF THE SHIKIMATE KINASE-SULFATE COMPLEX FROM TITLE 2 HELICOBACTER PYLORI COMPND MOL_ID: 1; COMPND 2 MOLECULE: SHIKIMATE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SK; COMPND 5 EC: 2.7.1.71; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 85962; SOURCE 4 STRAIN: 26695; SOURCE 5 GENE: AROK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS THREE-LAYER ALPHA/BETA FOLD, NUCLEOSIDE MONOPHOSPHATE (NMP) KINASE KEYWDS 2 FAMILY, AMINO-ACID BIOSYNTHESIS, AROMATIC AMINO ACID BIOSYNTHESIS, KEYWDS 3 ATP-BINDING, KINASE, MAGNESIUM, METAL-BINDING, NUCLEOTIDE-BINDING, KEYWDS 4 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.C.CHENG,W.C.WANG REVDAT 2 30-MAY-12 3HR7 1 JRNL VERSN REVDAT 1 16-JUN-10 3HR7 0 JRNL AUTH W.C.CHENG,Y.F.CHEN,H.J.WANG,K.C.HSU,S.C.LIN,T.J.CHEN, JRNL AUTH 2 J.M.YANG,W.C.WANG JRNL TITL STRUCTURES OF HELICOBACTER PYLORI SHIKIMATE KINASE REVEAL A JRNL TITL 2 SELECTIVE INHIBITOR-INDUCED-FIT MECHANISM JRNL REF PLOS ONE V. 7 33481 2012 JRNL REFN ESSN 1932-6203 JRNL PMID 22438938 JRNL DOI 10.1371/JOURNAL.PONE.0033481 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.C.CHENG,Y.N.CHANG,W.C.WANG REMARK 1 TITL STRUCTURAL BASIS FOR SHIKIMATE-BINDING SPECIFICITY OF REMARK 1 TITL 2 HELICOBACTER PYLORI SHIKIMATE KINASE REMARK 1 REF J.BACTERIOL. V. 187 8156 2005 REMARK 1 REFN ISSN 0021-9193 REMARK 1 PMID 16291688 REMARK 1 DOI 10.1128/JB.187.23.8156-8163.2005 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0062 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 46105 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2466 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3035 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.09 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE SET COUNT : 146 REMARK 3 BIN FREE R VALUE : 0.3640 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2421 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 316 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.10000 REMARK 3 B22 (A**2) : 2.62000 REMARK 3 B33 (A**2) : -0.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.53000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.117 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2455 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3285 ; 1.546 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 302 ; 5.175 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 110 ;41.137 ;25.273 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 497 ;14.725 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;17.789 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 382 ; 0.109 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1750 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1502 ; 0.950 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2402 ; 1.753 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 953 ; 3.268 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 883 ; 5.042 ; 4.500 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 3HR7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUN-09. REMARK 100 THE RCSB ID CODE IS RCSB053483. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 123 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49284 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 74.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 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 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: 1ZUH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 8000, 0.2M LITHIUM SULPHATE, REMARK 280 0.1M SODIUM ACETATE BUFFER, PH 7.0, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K 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 61.24150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.80650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.24150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.80650 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: 2940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 LEU A 108 REMARK 465 ASN A 109 REMARK 465 GLN A 110 REMARK 465 LYS A 111 REMARK 465 GLU A 112 REMARK 465 ARG A 113 REMARK 465 GLU A 114 REMARK 465 LYS A 115 REMARK 465 ARG A 116 REMARK 465 PRO A 117 REMARK 465 LEU A 118 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 LYS B 111 REMARK 465 GLU B 112 REMARK 465 ARG B 113 REMARK 465 GLU B 114 REMARK 465 LYS B 115 REMARK 465 ARG B 116 REMARK 465 PRO B 117 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 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZUH RELATED DB: PDB REMARK 900 THE APO FORM OF THE SAME PROTEIN. REMARK 900 RELATED ID: 1ZUI RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH SHIKIMATE AND PHOSPHATE. DBREF 3HR7 A 1 162 UNP P56073 AROK_HELPY 1 162 DBREF 3HR7 B 1 162 UNP P56073 AROK_HELPY 1 162 SEQADV 3HR7 HIS A -5 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS A -4 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS A -3 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS A -2 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS A -1 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS A 0 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B -5 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B -4 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B -3 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B -2 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B -1 UNP P56073 EXPRESSION TAG SEQADV 3HR7 HIS B 0 UNP P56073 EXPRESSION TAG SEQRES 1 A 168 HIS HIS HIS HIS HIS HIS MET GLN HIS LEU VAL LEU ILE SEQRES 2 A 168 GLY PHE MET GLY SER GLY LYS SER SER LEU ALA GLN GLU SEQRES 3 A 168 LEU GLY LEU ALA LEU LYS LEU GLU VAL LEU ASP THR ASP SEQRES 4 A 168 MET ILE ILE SER GLU ARG VAL GLY LEU SER VAL ARG GLU SEQRES 5 A 168 ILE PHE GLU GLU LEU GLY GLU ASP ASN PHE ARG MET PHE SEQRES 6 A 168 GLU LYS ASN LEU ILE ASP GLU LEU LYS THR LEU LYS THR SEQRES 7 A 168 PRO HIS VAL ILE SER THR GLY GLY GLY ILE VAL MET HIS SEQRES 8 A 168 GLU ASN LEU LYS GLY LEU GLY THR THR PHE TYR LEU LYS SEQRES 9 A 168 MET ASP PHE GLU THR LEU ILE LYS ARG LEU ASN GLN LYS SEQRES 10 A 168 GLU ARG GLU LYS ARG PRO LEU LEU ASN ASN LEU THR GLN SEQRES 11 A 168 ALA LYS GLU LEU PHE GLU LYS ARG GLN ALA LEU TYR GLU SEQRES 12 A 168 LYS ASN ALA SER PHE ILE ILE ASP ALA ARG GLY GLY LEU SEQRES 13 A 168 ASN ASN SER LEU LYS GLN VAL LEU GLN PHE ILE ALA SEQRES 1 B 168 HIS HIS HIS HIS HIS HIS MET GLN HIS LEU VAL LEU ILE SEQRES 2 B 168 GLY PHE MET GLY SER GLY LYS SER SER LEU ALA GLN GLU SEQRES 3 B 168 LEU GLY LEU ALA LEU LYS LEU GLU VAL LEU ASP THR ASP SEQRES 4 B 168 MET ILE ILE SER GLU ARG VAL GLY LEU SER VAL ARG GLU SEQRES 5 B 168 ILE PHE GLU GLU LEU GLY GLU ASP ASN PHE ARG MET PHE SEQRES 6 B 168 GLU LYS ASN LEU ILE ASP GLU LEU LYS THR LEU LYS THR SEQRES 7 B 168 PRO HIS VAL ILE SER THR GLY GLY GLY ILE VAL MET HIS SEQRES 8 B 168 GLU ASN LEU LYS GLY LEU GLY THR THR PHE TYR LEU LYS SEQRES 9 B 168 MET ASP PHE GLU THR LEU ILE LYS ARG LEU ASN GLN LYS SEQRES 10 B 168 GLU ARG GLU LYS ARG PRO LEU LEU ASN ASN LEU THR GLN SEQRES 11 B 168 ALA LYS GLU LEU PHE GLU LYS ARG GLN ALA LEU TYR GLU SEQRES 12 B 168 LYS ASN ALA SER PHE ILE ILE ASP ALA ARG GLY GLY LEU SEQRES 13 B 168 ASN ASN SER LEU LYS GLN VAL LEU GLN PHE ILE ALA HET SO4 A 202 5 HET SO4 B 202 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *316(H2 O) HELIX 1 1 GLY A 13 LYS A 26 1 14 HELIX 2 2 THR A 32 GLY A 41 1 10 HELIX 3 3 SER A 43 LEU A 51 1 9 HELIX 4 4 GLY A 52 THR A 69 1 18 HELIX 5 5 GLY A 79 HIS A 85 5 7 HELIX 6 6 ASP A 100 ARG A 107 1 8 HELIX 7 7 GLN A 124 ASN A 139 1 16 HELIX 8 8 GLY A 149 ALA A 162 1 14 HELIX 9 9 GLY B 13 LYS B 26 1 14 HELIX 10 10 THR B 32 GLY B 41 1 10 HELIX 11 11 SER B 43 GLY B 52 1 10 HELIX 12 12 GLY B 52 THR B 69 1 18 HELIX 13 13 GLY B 81 HIS B 85 5 5 HELIX 14 14 LEU B 88 GLY B 90 5 3 HELIX 15 15 ASP B 100 ASN B 109 1 10 HELIX 16 16 LEU B 122 ASN B 139 1 18 HELIX 17 17 GLY B 149 ALA B 162 1 14 SHEET 1 A 5 VAL A 29 ASP A 31 0 SHEET 2 A 5 VAL A 75 SER A 77 1 O VAL A 75 N LEU A 30 SHEET 3 A 5 HIS A 3 ILE A 7 1 N LEU A 4 O ILE A 76 SHEET 4 A 5 GLY A 92 LYS A 98 1 O PHE A 95 N ILE A 7 SHEET 5 A 5 PHE A 142 ASP A 145 1 O ILE A 144 N TYR A 96 SHEET 1 B 5 VAL B 29 ASP B 31 0 SHEET 2 B 5 VAL B 75 SER B 77 1 O SER B 77 N LEU B 30 SHEET 3 B 5 HIS B 3 ILE B 7 1 N LEU B 4 O ILE B 76 SHEET 4 B 5 GLY B 92 LYS B 98 1 O THR B 93 N VAL B 5 SHEET 5 B 5 PHE B 142 ASP B 145 1 O ILE B 144 N TYR B 96 SITE 1 AC1 6 GLY A 11 SER A 12 GLY A 13 LYS A 14 SITE 2 AC1 6 SER A 15 HOH A 222 SITE 1 AC2 11 PHE B 9 GLY B 11 SER B 12 GLY B 13 SITE 2 AC2 11 LYS B 14 SER B 15 HOH B 207 HOH B 223 SITE 3 AC2 11 HOH B 231 HOH B 268 HOH B 316 CRYST1 122.483 59.613 80.757 90.00 113.08 90.00 C 1 2 1 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 0.008164 0.000000 0.003479 0.00000 SCALE2 0.000000 0.016775 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013460 0.00000