HEADER ISOMERASE 13-OCT-09 3K7O TITLE STRUCTURE OF TYPE B RIBOSE 5-PHOSPHATE ISOMERASE FROM TRYPANOSOMA TITLE 2 CRUZI COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSE 5-PHOSPHATE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 353153; SOURCE 4 STRAIN: STRAIN CL BRENER; SOURCE 5 GENE: 110984573; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A(+) KEYWDS PENTOSE PHOSPHATE PATHWAY, TYPE B RIBOSE 5-PHOSPHATE ISOMERASE KEYWDS 2 (RPIB), R5P, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.NAWORYTA,S.L.MOWBRAY,A.L.STERN REVDAT 4 06-SEP-23 3K7O 1 SEQADV REVDAT 3 13-JUL-11 3K7O 1 VERSN REVDAT 2 06-APR-11 3K7O 1 JRNL REVDAT 1 27-OCT-10 3K7O 0 JRNL AUTH A.L.STERN,A.NAWORYTA,J.J.CAZZULO,S.L.MOWBRAY JRNL TITL STRUCTURES OF TYPE B RIBOSE 5-PHOSPHATE ISOMERASE FROM JRNL TITL 2 TRYPANOSOMA CRUZI SHED LIGHT ON THE DETERMINANTS OF SUGAR JRNL TITL 3 SPECIFICITY IN THE STRUCTURAL FAMILY. JRNL REF FEBS J. V. 278 793 2011 JRNL REFN ISSN 1742-464X JRNL PMID 21205211 JRNL DOI 10.1111/J.1742-4658.2010.07999.X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 27811 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1398 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1808 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.16 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2317 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : -0.05000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.159 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.496 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2385 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3230 ; 1.099 ; 1.940 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 303 ; 4.871 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 110 ;32.212 ;22.182 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 395 ;13.662 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;18.813 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 366 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1822 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1207 ; 0.190 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1643 ; 0.296 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 154 ; 0.114 ; 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): 32 ; 0.142 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.106 ; 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): 1558 ; 0.650 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2433 ; 1.145 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 918 ; 1.648 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 797 ; 2.793 ; 4.500 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 : 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 3K7O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-OCT-09. REMARK 100 THE DEPOSITION ID IS D_1000055649. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28418 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 66.082 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.64100 REMARK 200 R SYM FOR SHELL (I) : 0.64100 REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3K7P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.5% (V/V) JEFFAMINE ED-2001, 0.1M REMARK 280 HEPES, 1.1 M NA-MALONATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 46.59950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 46.59950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.85600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 46.59950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 46.59950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 46.85600 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 46.59950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.59950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 46.85600 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 46.59950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.59950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.85600 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21290 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 176 LIES ON A SPECIAL POSITION. 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 153 REMARK 465 GLY A 154 REMARK 465 LYS A 155 REMARK 465 LYS A 156 REMARK 465 GLY A 157 REMARK 465 VAL A 158 REMARK 465 GLN A 159 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 153 REMARK 465 GLY B 154 REMARK 465 LYS B 155 REMARK 465 LYS B 156 REMARK 465 GLY B 157 REMARK 465 VAL B 158 REMARK 465 GLN B 159 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3K7P RELATED DB: PDB REMARK 900 STRUCTURE OF MUTANT OF RIBOSE 5-PHOSPHATE ISOMERASE TYPE B FROM REMARK 900 TRYPANOSOMA CRUZI REMARK 900 RELATED ID: 3K7S RELATED DB: PDB REMARK 900 COMPLEX OF TRYPANOSOMA CRUZI RIBOSE 5-PHOSPHATE ISOMERASE TYPE B REMARK 900 WITH RIBOSE 5-PHOSPHATE DBREF 3K7O A 1 159 UNP A1BTJ7 A1BTJ7_TRYCR 1 159 DBREF 3K7O B 1 159 UNP A1BTJ7 A1BTJ7_TRYCR 1 159 SEQADV 3K7O MET A -19 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY A -18 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER A -17 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER A -16 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -15 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -14 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -13 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -12 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -11 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A -10 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER A -9 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER A -8 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY A -7 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O LEU A -6 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O VAL A -5 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O PRO A -4 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O ARG A -3 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY A -2 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER A -1 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS A 0 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O MET B -19 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY B -18 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER B -17 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER B -16 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -15 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -14 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -13 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -12 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -11 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B -10 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER B -9 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER B -8 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY B -7 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O LEU B -6 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O VAL B -5 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O PRO B -4 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O ARG B -3 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O GLY B -2 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O SER B -1 UNP A1BTJ7 EXPRESSION TAG SEQADV 3K7O HIS B 0 UNP A1BTJ7 EXPRESSION TAG SEQRES 1 A 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 179 LEU VAL PRO ARG GLY SER HIS MET THR ARG ARG VAL ALA SEQRES 3 A 179 ILE GLY THR ASP HIS PRO ALA PHE ALA ILE HIS GLU ASN SEQRES 4 A 179 LEU ILE LEU TYR VAL LYS GLU ALA GLY ASP GLU PHE VAL SEQRES 5 A 179 PRO VAL TYR CYS GLY PRO LYS THR ALA GLU SER VAL ASP SEQRES 6 A 179 TYR PRO ASP PHE ALA SER ARG VAL ALA GLU MET VAL ALA SEQRES 7 A 179 ARG LYS GLU VAL GLU PHE GLY VAL LEU ALA CYS GLY SER SEQRES 8 A 179 GLY ILE GLY MET SER ILE ALA ALA ASN LYS VAL PRO GLY SEQRES 9 A 179 VAL ARG ALA ALA LEU CYS HIS ASP HIS TYR THR ALA ALA SEQRES 10 A 179 MET SER ARG ILE HIS ASN ASP ALA ASN ILE VAL CYS VAL SEQRES 11 A 179 GLY GLU ARG THR THR GLY VAL GLU VAL ILE ARG GLU ILE SEQRES 12 A 179 ILE ILE THR PHE LEU GLN THR PRO PHE SER GLY GLU GLU SEQRES 13 A 179 ARG HIS VAL ARG ARG ILE GLU LYS ILE ARG ALA ILE GLU SEQRES 14 A 179 ALA SER HIS ALA GLY LYS LYS GLY VAL GLN SEQRES 1 B 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 179 LEU VAL PRO ARG GLY SER HIS MET THR ARG ARG VAL ALA SEQRES 3 B 179 ILE GLY THR ASP HIS PRO ALA PHE ALA ILE HIS GLU ASN SEQRES 4 B 179 LEU ILE LEU TYR VAL LYS GLU ALA GLY ASP GLU PHE VAL SEQRES 5 B 179 PRO VAL TYR CYS GLY PRO LYS THR ALA GLU SER VAL ASP SEQRES 6 B 179 TYR PRO ASP PHE ALA SER ARG VAL ALA GLU MET VAL ALA SEQRES 7 B 179 ARG LYS GLU VAL GLU PHE GLY VAL LEU ALA CYS GLY SER SEQRES 8 B 179 GLY ILE GLY MET SER ILE ALA ALA ASN LYS VAL PRO GLY SEQRES 9 B 179 VAL ARG ALA ALA LEU CYS HIS ASP HIS TYR THR ALA ALA SEQRES 10 B 179 MET SER ARG ILE HIS ASN ASP ALA ASN ILE VAL CYS VAL SEQRES 11 B 179 GLY GLU ARG THR THR GLY VAL GLU VAL ILE ARG GLU ILE SEQRES 12 B 179 ILE ILE THR PHE LEU GLN THR PRO PHE SER GLY GLU GLU SEQRES 13 B 179 ARG HIS VAL ARG ARG ILE GLU LYS ILE ARG ALA ILE GLU SEQRES 14 B 179 ALA SER HIS ALA GLY LYS LYS GLY VAL GLN FORMUL 3 HOH *159(H2 O) HELIX 1 1 HIS A 11 ALA A 15 5 5 HELIX 2 2 ILE A 16 ALA A 27 1 12 HELIX 3 3 ASP A 45 ARG A 59 1 15 HELIX 4 4 GLY A 72 LYS A 81 1 10 HELIX 5 5 ASP A 92 HIS A 102 1 11 HELIX 6 6 GLY A 116 THR A 130 1 15 HELIX 7 7 GLU A 135 SER A 151 1 17 HELIX 8 8 HIS B 11 ALA B 15 5 5 HELIX 9 9 ILE B 16 ALA B 27 1 12 HELIX 10 10 ASP B 45 ARG B 59 1 15 HELIX 11 11 GLY B 72 LYS B 81 1 10 HELIX 12 12 ASP B 92 HIS B 102 1 11 HELIX 13 13 GLY B 116 THR B 130 1 15 HELIX 14 14 GLU B 135 HIS B 152 1 18 SHEET 1 A 5 PHE A 31 TYR A 35 0 SHEET 2 A 5 ARG A 3 THR A 9 1 N VAL A 5 O VAL A 32 SHEET 3 A 5 PHE A 64 CYS A 69 1 O VAL A 66 N GLY A 8 SHEET 4 A 5 ILE A 107 GLY A 111 1 O VAL A 108 N LEU A 67 SHEET 5 A 5 ALA A 87 LEU A 89 1 N ALA A 88 O ILE A 107 SHEET 1 B 5 VAL B 32 TYR B 35 0 SHEET 2 B 5 ARG B 4 THR B 9 1 N VAL B 5 O VAL B 32 SHEET 3 B 5 PHE B 64 CYS B 69 1 O VAL B 66 N ALA B 6 SHEET 4 B 5 ILE B 107 GLY B 111 1 O VAL B 108 N LEU B 67 SHEET 5 B 5 ALA B 87 LEU B 89 1 N ALA B 88 O ILE B 107 CRYST1 93.199 93.199 93.712 90.00 90.00 90.00 P 42 21 2 16 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 0.010730 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010730 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010671 0.00000