HEADER COMPLEX (DNA BINDING PROTEIN/PEPTIDE) 03-NOV-95 1XXB TITLE C-TERMINAL DOMAIN OF ESCHERICHIA COLI ARGININE REPRESSOR/ L-ARGININE TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARGININE REPRESSOR; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 FRAGMENT: INITIATOR MET PLUS C-TERMINAL RESIDUES 80 - 156; COMPND 5 SYNONYM: ARGR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 GENE: T7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: T7; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3A; SOURCE 10 EXPRESSION_SYSTEM_GENE: T7; SOURCE 11 OTHER_DETAILS: T7 PROMOTER SYSTEM (NOVAGEN) KEYWDS COMPLEX (DNA BINDING PROTEIN-PEPTIDE), COMPLEX (DNA BINDING PROTEIN- KEYWDS 2 PEPTIDE) COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.D.VAN DUYNE,G.GHOSH,W.K.MAAS,P.B.SIGLER REVDAT 4 14-FEB-24 1XXB 1 REMARK REVDAT 3 16-NOV-11 1XXB 1 VERSN HETATM REVDAT 2 24-FEB-09 1XXB 1 VERSN REVDAT 1 08-MAR-96 1XXB 0 JRNL AUTH G.D.VAN DUYNE,G.GHOSH,W.K.MAAS,P.B.SIGLER JRNL TITL STRUCTURE OF THE OLIGOMERIZATION AND L-ARGININE BINDING JRNL TITL 2 DOMAIN OF THE ARGININE REPRESSOR OF ESCHERICHIA COLI. JRNL REF J.MOL.BIOL. V. 256 377 1996 JRNL REFN ISSN 0022-2836 JRNL PMID 8594204 JRNL DOI 10.1006/JMBI.1996.0093 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.K.MAAS REMARK 1 TITL THE ARGININE REPRESSOR OF ESCHERICHIA COLI REMARK 1 REF MOL.MICROBIOL. V. 58 631 1994 REMARK 1 REFN ISSN 0950-382X REMARK 1 REFERENCE 2 REMARK 1 AUTH D.B.LIM,J.D.OPPENHEIM,T.ECKHARDT,W.K.MAAS REMARK 1 TITL NUCLEOTIDE SEQUENCE OF THE ARGR GENE OF ESCHERICHIA COLI REMARK 1 TITL 2 K-12 AND ISOLATION OF ITS PRODUCT, THE ARGININE REPRESSOR REMARK 1 REF J.MOL.BIOL. V. 84 6697 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 10846 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.350 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3206 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 1.400 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XXB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177323. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : FUJI REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12971 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.07000 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.8 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 108.50000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 108.50000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 26.75000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.70000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.75000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.70000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 108.50000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.75000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 42.70000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 108.50000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.75000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 42.70000 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, 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 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 C 169 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 171 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 79 REMARK 465 SER A 80 REMARK 465 PRO A 81 REMARK 465 ASP A 153 REMARK 465 GLN A 154 REMARK 465 GLU A 155 REMARK 465 LEU A 156 REMARK 465 MET B 79 REMARK 465 SER B 80 REMARK 465 ASP B 153 REMARK 465 GLN B 154 REMARK 465 GLU B 155 REMARK 465 LEU B 156 REMARK 465 MET C 79 REMARK 465 SER C 80 REMARK 465 ASP C 153 REMARK 465 GLN C 154 REMARK 465 GLU C 155 REMARK 465 LEU C 156 REMARK 465 MET D 79 REMARK 465 SER D 80 REMARK 465 PRO D 81 REMARK 465 ASP D 153 REMARK 465 GLN D 154 REMARK 465 GLU D 155 REMARK 465 LEU D 156 REMARK 465 MET E 79 REMARK 465 SER E 80 REMARK 465 PRO E 81 REMARK 465 ASP E 153 REMARK 465 GLN E 154 REMARK 465 GLU E 155 REMARK 465 LEU E 156 REMARK 465 MET F 79 REMARK 465 SER F 80 REMARK 465 PRO F 81 REMARK 465 ASP F 153 REMARK 465 GLN F 154 REMARK 465 GLU F 155 REMARK 465 LEU F 156 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 83 -50.24 -8.57 REMARK 500 LEU A 87 -83.62 -62.66 REMARK 500 ASN A 92 -148.86 -158.39 REMARK 500 PRO A 102 131.51 -35.71 REMARK 500 ASP A 113 1.35 -67.47 REMARK 500 LEU A 115 -103.96 -76.74 REMARK 500 ALA A 118 1.57 -60.22 REMARK 500 ASP A 129 26.54 -140.81 REMARK 500 ASP B 88 140.27 -170.67 REMARK 500 ASN B 92 -156.21 -151.35 REMARK 500 LEU B 122 -71.84 -76.22 REMARK 500 ASN C 84 -7.96 -57.24 REMARK 500 ASN C 92 -147.04 -140.48 REMARK 500 LEU C 115 -95.73 -60.43 REMARK 500 ASP D 90 -163.04 -167.00 REMARK 500 TYR D 91 -174.55 -178.36 REMARK 500 ASN D 92 -167.88 -169.72 REMARK 500 ASP D 93 18.17 -61.19 REMARK 500 ALA D 94 -44.69 -154.43 REMARK 500 LEU D 115 -72.13 -44.13 REMARK 500 LEU D 151 46.36 -95.28 REMARK 500 ASP E 93 24.81 -73.96 REMARK 500 ALA E 94 -38.28 -152.07 REMARK 500 SER E 114 40.80 -99.30 REMARK 500 LEU E 115 -85.34 -137.07 REMARK 500 LEU E 122 -72.10 -78.81 REMARK 500 ALA E 136 -134.94 -71.58 REMARK 500 LYS F 83 -37.99 144.75 REMARK 500 ASP F 90 -165.05 -128.64 REMARK 500 TYR F 91 -169.15 -174.86 REMARK 500 ASN F 92 -159.56 -164.60 REMARK 500 ALA F 105 -73.37 -32.13 REMARK 500 LEU F 115 -78.49 -70.76 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 ARG A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG A 157 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG C 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG F 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG E 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG F 157 DBREF 1XXB A 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 DBREF 1XXB B 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 DBREF 1XXB C 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 DBREF 1XXB D 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 DBREF 1XXB E 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 DBREF 1XXB F 80 156 UNP P0A6D0 ARGR_ECOLI 80 156 SEQRES 1 A 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 A 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 A 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 A 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 A 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 A 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU SEQRES 1 B 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 B 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 B 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 B 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 B 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 B 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU SEQRES 1 C 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 C 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 C 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 C 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 C 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 C 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU SEQRES 1 D 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 D 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 D 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 D 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 D 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 D 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU SEQRES 1 E 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 E 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 E 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 E 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 E 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 E 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU SEQRES 1 F 78 MET SER PRO LEU LYS ASN LEU VAL LEU ASP ILE ASP TYR SEQRES 2 F 78 ASN ASP ALA VAL VAL VAL ILE HIS THR SER PRO GLY ALA SEQRES 3 F 78 ALA GLN LEU ILE ALA ARG LEU LEU ASP SER LEU GLY LYS SEQRES 4 F 78 ALA GLU GLY ILE LEU GLY THR ILE ALA GLY ASP ASP THR SEQRES 5 F 78 ILE PHE THR THR PRO ALA ASN GLY PHE THR VAL LYS ASP SEQRES 6 F 78 LEU TYR GLU ALA ILE LEU GLU LEU PHE ASP GLN GLU LEU HET ARG A 1 12 HET ARG A 157 12 HET ARG C 1 12 HET ARG E 1 12 HET ARG F 1 12 HET ARG F 157 12 HETNAM ARG ARGININE FORMUL 7 ARG 6(C6 H15 N4 O2 1+) FORMUL 13 HOH *110(H2 O) HELIX 1 1 LYS A 83 LEU A 85 5 3 HELIX 2 2 ALA A 105 SER A 114 1 10 HELIX 3 3 LYS A 117 GLU A 119 5 3 HELIX 4 4 VAL A 141 LEU A 151 1 11 HELIX 5 5 LYS B 83 LEU B 85 5 3 HELIX 6 6 ALA B 105 ASP B 113 1 9 HELIX 7 7 LYS B 117 GLU B 119 5 3 HELIX 8 8 VAL B 141 LEU B 151 1 11 HELIX 9 9 LYS C 83 LEU C 85 5 3 HELIX 10 10 ALA C 105 SER C 114 1 10 HELIX 11 11 LYS C 117 GLU C 119 5 3 HELIX 12 12 VAL C 141 LEU C 151 1 11 HELIX 13 13 LYS D 83 LEU D 85 5 3 HELIX 14 14 ALA D 104 LEU D 115 5 12 HELIX 15 15 LYS D 117 GLU D 119 5 3 HELIX 16 16 VAL D 141 GLU D 150 1 10 HELIX 17 17 LYS E 83 LEU E 85 5 3 HELIX 18 18 ALA E 105 SER E 114 1 10 HELIX 19 19 LYS E 117 GLU E 119 5 3 HELIX 20 20 VAL E 141 LEU E 151 1 11 HELIX 21 21 ALA F 105 SER F 114 1 10 HELIX 22 22 LYS F 117 GLU F 119 5 3 HELIX 23 23 VAL F 141 LEU F 151 1 11 SHEET 1 A 4 ILE A 89 TYR A 91 0 SHEET 2 A 4 VAL A 96 HIS A 99 -1 N VAL A 97 O ASP A 90 SHEET 3 A 4 THR A 130 PRO A 135 -1 N THR A 133 O VAL A 96 SHEET 4 A 4 ILE A 121 ALA A 126 -1 N ILE A 125 O PHE A 132 SHEET 1 B 4 THR B 124 ALA B 126 0 SHEET 2 B 4 THR B 130 THR B 133 -1 N PHE B 132 O ILE B 125 SHEET 3 B 4 VAL B 96 THR B 100 -1 N ILE B 98 O ILE B 131 SHEET 4 B 4 VAL B 86 TYR B 91 -1 N ASP B 90 O VAL B 97 SHEET 1 C 4 VAL C 86 TYR C 91 0 SHEET 2 C 4 VAL C 96 THR C 100 -1 N HIS C 99 O LEU C 87 SHEET 3 C 4 THR C 130 PRO C 135 -1 N THR C 133 O VAL C 96 SHEET 4 C 4 ILE C 121 ALA C 126 -1 N ILE C 125 O PHE C 132 SHEET 1 D 3 VAL D 96 HIS D 99 0 SHEET 2 D 3 THR D 130 PRO D 135 -1 N THR D 133 O VAL D 96 SHEET 3 D 3 ILE D 121 ALA D 126 -1 N ILE D 125 O PHE D 132 SHEET 1 E 4 THR E 124 ALA E 126 0 SHEET 2 E 4 THR E 130 THR E 133 -1 N PHE E 132 O ILE E 125 SHEET 3 E 4 VAL E 96 THR E 100 -1 N ILE E 98 O ILE E 131 SHEET 4 E 4 VAL E 86 TYR E 91 -1 N ASP E 90 O VAL E 97 SHEET 1 F 4 VAL F 86 ILE F 89 0 SHEET 2 F 4 VAL F 96 THR F 100 -1 N HIS F 99 O LEU F 87 SHEET 3 F 4 THR F 130 PRO F 135 -1 N THR F 133 O VAL F 96 SHEET 4 F 4 ILE F 121 ALA F 126 -1 N ILE F 125 O PHE F 132 SITE 1 AC1 10 GLN A 106 ASP A 113 THR A 124 ILE A 125 SITE 2 AC1 10 ALA A 126 GLY C 127 ASP C 128 ASP C 129 SITE 3 AC1 10 THR C 130 ASP D 128 SITE 1 AC2 14 GLY A 127 ASP A 128 ASP A 129 THR A 130 SITE 2 AC2 14 HOH A 158 HOH A 175 GLN B 106 ALA B 109 SITE 3 AC2 14 ASP B 113 THR B 124 ALA B 126 ARG F 1 SITE 4 AC2 14 PRO F 102 ASP F 128 SITE 1 AC3 11 GLY B 127 ASP B 128 ASP B 129 THR B 130 SITE 2 AC3 11 GLN C 106 ALA C 109 ASP C 113 THR C 124 SITE 3 AC3 11 ALA C 126 ASP E 128 ARG F 157 SITE 1 AC4 12 PRO A 102 GLY A 103 ASP A 128 ARG A 157 SITE 2 AC4 12 GLN D 106 ASP D 113 THR D 124 ALA D 126 SITE 3 AC4 12 GLY F 127 ASP F 128 ASP F 129 THR F 130 SITE 1 AC5 11 ASP C 128 GLY D 127 ASP D 128 ASP D 129 SITE 2 AC5 11 THR D 130 GLN E 106 ALA E 109 ASP E 113 SITE 3 AC5 11 THR E 124 ALA E 126 HOH E 165 SITE 1 AC6 14 GLY B 103 ASP B 128 ARG C 1 GLY E 127 SITE 2 AC6 14 ASP E 128 ASP E 129 THR E 130 GLN F 106 SITE 3 AC6 14 ALA F 109 ARG F 110 ASP F 113 THR F 124 SITE 4 AC6 14 ILE F 125 ALA F 126 CRYST1 53.500 85.400 217.000 90.00 90.00 90.00 C 2 2 21 48 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 0.018692 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011710 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004608 0.00000