HEADER TOXIN 04-JUL-05 2A6R TITLE CRYSTAL STRUCTURE OF YOEB UNDER PEG CONDITION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOXIN YOEB; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: YOEB; 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: PET11A KEYWDS YOEB, YEFM, TOXIN, ANTITOXIN, ADDICTION MODULES, RNASE, INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR K.KAMADA,F.HANAOKA REVDAT 5 25-OCT-23 2A6R 1 REMARK LINK REVDAT 4 11-OCT-17 2A6R 1 REMARK REVDAT 3 24-FEB-09 2A6R 1 VERSN REVDAT 2 30-AUG-05 2A6R 1 JRNL REVDAT 1 23-AUG-05 2A6R 0 JRNL AUTH K.KAMADA,F.HANAOKA JRNL TITL CONFORMATIONAL CHANGE IN THE CATALYTIC SITE OF THE JRNL TITL 2 RIBONUCLEASE YOEB TOXIN BY YEFM ANTITOXIN JRNL REF MOL.CELL V. 19 497 2005 JRNL REFN ISSN 1097-2765 JRNL PMID 16109374 JRNL DOI 10.1016/J.MOLCEL.2005.07.004 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 34242 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) : 0.196 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1719 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3972 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 206 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4325 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 352 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.38000 REMARK 3 B22 (A**2) : -4.11000 REMARK 3 B33 (A**2) : 1.73000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.77000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.16 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.630 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) : 1.517 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.440 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.296 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.494 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 55.69 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 : MO6_XPLOR_PAR.TXT 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 : MO6_XPLOR_PAR.TXT REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2A6R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033557. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NUMERICAL LINK TYPE SI(111) REMARK 200 DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : COLLIMATING AND FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34757 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 44.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.9900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 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: CNS REMARK 200 STARTING MODEL: EXTRACTED FROM YOEB STRUCTURE FROM 2A6Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL, MGCL, PEG8000, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.2K 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 81.94900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.56900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 81.94900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.56900 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, 3, 4, 5, 6 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 REMARK 350 BIOMOLECULE: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 TYR C 84 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 THR A 19 -50.17 -132.54 REMARK 500 HIS A 50 -124.37 53.91 REMARK 500 CYS A 80 40.27 -146.42 REMARK 500 TYR A 82 -166.00 65.74 REMARK 500 HIS B 50 -120.12 50.89 REMARK 500 CYS B 80 30.81 -145.31 REMARK 500 TYR B 82 -174.09 67.95 REMARK 500 LYS C 44 71.10 46.82 REMARK 500 LYS C 49 -160.61 -125.71 REMARK 500 HIS C 50 -116.22 64.72 REMARK 500 CYS C 80 35.79 -147.58 REMARK 500 TYR C 82 -149.85 71.10 REMARK 500 HIS D 50 -120.16 60.54 REMARK 500 ASP D 73 19.24 -147.48 REMARK 500 CYS D 80 34.68 -147.46 REMARK 500 TYR D 82 -168.68 66.37 REMARK 500 THR E 19 -66.17 -101.39 REMARK 500 ARG E 36 -77.52 -65.45 REMARK 500 LYS E 44 71.34 60.59 REMARK 500 SER E 53 -19.90 -179.06 REMARK 500 GLU E 62 -93.66 45.57 REMARK 500 ASP E 73 -9.94 -142.04 REMARK 500 CYS E 80 25.90 -149.14 REMARK 500 LYS F 49 -164.01 -117.72 REMARK 500 HIS F 50 -138.23 62.71 REMARK 500 CYS F 80 33.77 -142.03 REMARK 500 TYR F 82 -151.89 70.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 496 O REMARK 620 2 HOH A 497 O 179.3 REMARK 620 3 HOH A 498 O 90.3 90.4 REMARK 620 4 HOH A 499 O 87.0 92.4 176.8 REMARK 620 5 HOH A 500 O 90.2 90.2 87.6 90.9 REMARK 620 6 HOH A 501 O 91.5 88.2 84.9 96.7 172.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH D 478 O REMARK 620 2 HOH D 479 O 178.5 REMARK 620 3 HOH D 480 O 88.8 89.7 REMARK 620 4 HOH D 481 O 88.0 93.5 176.8 REMARK 620 5 HOH D 482 O 90.2 90.2 88.4 91.6 REMARK 620 6 HOH D 483 O 91.7 87.7 84.6 95.5 172.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A6Q RELATED DB: PDB REMARK 900 YEFM-YOEB COMPLEX REMARK 900 RELATED ID: 2A6S RELATED DB: PDB REMARK 900 YOEB UNDER ISOPROPANOL CONDITION DBREF 2A6R A 1 84 UNP P69348 YOEB_ECOLI 1 84 DBREF 2A6R B 1 84 UNP P69348 YOEB_ECOLI 1 84 DBREF 2A6R C 1 84 UNP P69348 YOEB_ECOLI 1 84 DBREF 2A6R D 1 84 UNP P69348 YOEB_ECOLI 1 84 DBREF 2A6R E 1 84 UNP P69348 YOEB_ECOLI 1 84 DBREF 2A6R F 1 84 UNP P69348 YOEB_ECOLI 1 84 SEQRES 1 A 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 A 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 A 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 A 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 A 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 A 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 A 84 ALA CYS ARG TYR HIS TYR SEQRES 1 B 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 B 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 B 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 B 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 B 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 B 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 B 84 ALA CYS ARG TYR HIS TYR SEQRES 1 C 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 C 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 C 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 C 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 C 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 C 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 C 84 ALA CYS ARG TYR HIS TYR SEQRES 1 D 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 D 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 D 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 D 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 D 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 D 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 D 84 ALA CYS ARG TYR HIS TYR SEQRES 1 E 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 E 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 E 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 E 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 E 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 E 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 E 84 ALA CYS ARG TYR HIS TYR SEQRES 1 F 84 MET LYS LEU ILE TRP SER GLU GLU SER TRP ASP ASP TYR SEQRES 2 F 84 LEU TYR TRP GLN GLU THR ASP LYS ARG ILE VAL LYS LYS SEQRES 3 F 84 ILE ASN GLU LEU ILE LYS ASP THR ARG ARG THR PRO PHE SEQRES 4 F 84 GLU GLY LYS GLY LYS PRO GLU PRO LEU LYS HIS ASN LEU SEQRES 5 F 84 SER GLY PHE TRP SER ARG ARG ILE THR GLU GLU HIS ARG SEQRES 6 F 84 LEU VAL TYR ALA VAL THR ASP ASP SER LEU LEU ILE ALA SEQRES 7 F 84 ALA CYS ARG TYR HIS TYR HET MG A 401 1 HET MG D 402 1 HETNAM MG MAGNESIUM ION FORMUL 7 MG 2(MG 2+) FORMUL 9 HOH *352(H2 O) HELIX 1 1 SER A 6 GLU A 18 1 13 HELIX 2 2 ASP A 20 THR A 37 1 18 HELIX 3 3 LYS A 49 SER A 53 5 5 HELIX 4 4 SER B 6 ASP B 20 1 15 HELIX 5 5 ASP B 20 THR B 37 1 18 HELIX 6 6 LYS B 49 SER B 53 5 5 HELIX 7 7 SER C 6 ASP C 20 1 15 HELIX 8 8 ASP C 20 THR C 37 1 18 HELIX 9 9 SER D 6 ASP D 20 1 15 HELIX 10 10 ASP D 20 THR D 37 1 18 HELIX 11 11 LYS D 49 SER D 53 5 5 HELIX 12 12 SER E 6 ASP E 20 1 15 HELIX 13 13 ASP E 20 THR E 37 1 18 HELIX 14 14 SER F 6 ASP F 20 1 15 HELIX 15 15 ASP F 20 THR F 37 1 18 HELIX 16 16 LYS F 49 SER F 53 5 5 SHEET 1 A10 GLU A 46 PRO A 47 0 SHEET 2 A10 TRP A 56 ARG A 59 -1 O SER A 57 N GLU A 46 SHEET 3 A10 ARG A 65 VAL A 70 -1 O TYR A 68 N TRP A 56 SHEET 4 A10 SER A 74 ALA A 79 -1 O LEU A 76 N ALA A 69 SHEET 5 A10 LYS A 2 TRP A 5 1 N ILE A 4 O ILE A 77 SHEET 6 A10 LYS B 2 TRP B 5 -1 O LEU B 3 N TRP A 5 SHEET 7 A10 SER B 74 ALA B 79 1 O LEU B 75 N ILE B 4 SHEET 8 A10 ARG B 65 VAL B 70 -1 N ALA B 69 O LEU B 76 SHEET 9 A10 TRP B 56 ARG B 59 -1 N TRP B 56 O TYR B 68 SHEET 10 A10 GLU B 46 PRO B 47 -1 N GLU B 46 O SER B 57 SHEET 1 B10 GLU C 46 PRO C 47 0 SHEET 2 B10 TRP C 56 ARG C 59 -1 O SER C 57 N GLU C 46 SHEET 3 B10 ARG C 65 VAL C 70 -1 O TYR C 68 N TRP C 56 SHEET 4 B10 SER C 74 ALA C 79 -1 O LEU C 76 N ALA C 69 SHEET 5 B10 LYS C 2 TRP C 5 1 N LYS C 2 O LEU C 75 SHEET 6 B10 LYS D 2 TRP D 5 -1 O TRP D 5 N LEU C 3 SHEET 7 B10 SER D 74 ALA D 79 1 O LEU D 75 N LYS D 2 SHEET 8 B10 ARG D 65 VAL D 70 -1 N ALA D 69 O LEU D 76 SHEET 9 B10 TRP D 56 ARG D 59 -1 N TRP D 56 O TYR D 68 SHEET 10 B10 GLU D 46 PRO D 47 -1 N GLU D 46 O SER D 57 SHEET 1 C10 GLU E 46 PRO E 47 0 SHEET 2 C10 TRP E 56 THR E 61 -1 O SER E 57 N GLU E 46 SHEET 3 C10 HIS E 64 VAL E 70 -1 O LEU E 66 N ARG E 58 SHEET 4 C10 SER E 74 ALA E 79 -1 O LEU E 76 N ALA E 69 SHEET 5 C10 LYS E 2 TRP E 5 1 N ILE E 4 O ILE E 77 SHEET 6 C10 LYS F 2 TRP F 5 -1 O LEU F 3 N TRP E 5 SHEET 7 C10 SER F 74 ALA F 79 1 O ILE F 77 N ILE F 4 SHEET 8 C10 HIS F 64 THR F 71 -1 N VAL F 67 O ALA F 78 SHEET 9 C10 TRP F 56 THR F 61 -1 N TRP F 56 O TYR F 68 SHEET 10 C10 GLU F 46 PRO F 47 -1 N GLU F 46 O SER F 57 LINK MG MG A 401 O HOH A 496 1555 1555 2.08 LINK MG MG A 401 O HOH A 497 1555 1555 2.01 LINK MG MG A 401 O HOH A 498 1555 1555 2.10 LINK MG MG A 401 O HOH A 499 1555 1555 2.06 LINK MG MG A 401 O HOH A 500 1555 1555 2.12 LINK MG MG A 401 O HOH A 501 1555 1555 2.12 LINK MG MG D 402 O HOH D 478 1555 1555 2.08 LINK MG MG D 402 O HOH D 479 1555 1555 2.02 LINK MG MG D 402 O HOH D 480 1555 1555 2.10 LINK MG MG D 402 O HOH D 481 1555 1555 2.07 LINK MG MG D 402 O HOH D 482 1555 1555 2.13 LINK MG MG D 402 O HOH D 483 1555 1555 2.12 SITE 1 AC1 6 HOH A 496 HOH A 497 HOH A 498 HOH A 499 SITE 2 AC1 6 HOH A 500 HOH A 501 SITE 1 AC2 6 HOH D 478 HOH D 479 HOH D 480 HOH D 481 SITE 2 AC2 6 HOH D 482 HOH D 483 CRYST1 163.898 43.138 89.367 90.00 118.49 90.00 C 1 2 1 24 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 0.006101 0.000000 0.003311 0.00000 SCALE2 0.000000 0.023181 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012731 0.00000