HEADER VIRAL PROTEIN 30-MAR-99 1QEX TITLE BACTERIOPHAGE T4 GENE PRODUCT 9 (GP9), THE TRIGGER OF TAIL CONTRACTION TITLE 2 AND THE LONG TAIL FIBERS CONNECTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (BACTERIOPHAGE T4 GENE PRODUCT 9 (GP9)); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_TAXID: 10665; SOURCE 4 GENE: 9; 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_PLASMID: PET-23D KEYWDS BACTERIOPHAGE T4, BASEPLATE, GENE PRODUCT 9, OLIGOMERIZATION, VIRAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.A.KOSTYUCHENKO,G.A.NAVRUZBEKOV,L.P.KUROCHKINA,S.V.STRELKOV, AUTHOR 2 V.V.MESYANZHINOV,M.G.ROSSMANN REVDAT 6 27-DEC-23 1QEX 1 REMARK REVDAT 5 20-NOV-19 1QEX 1 JRNL REVDAT 4 04-OCT-17 1QEX 1 REMARK REVDAT 3 13-JUL-11 1QEX 1 VERSN REVDAT 2 24-FEB-09 1QEX 1 VERSN REVDAT 1 05-OCT-99 1QEX 0 JRNL AUTH V.A.KOSTYUCHENKO,G.A.NAVRUZBEKOV,L.P.KUROCHKINA, JRNL AUTH 2 S.V.STRELKOV,V.V.MESYANZHINOV,M.G.ROSSMANN JRNL TITL THE STRUCTURE OF BACTERIOPHAGE T4 GENE PRODUCT 9: THE JRNL TITL 2 TRIGGER FOR TAIL CONTRACTION. JRNL REF STRUCTURE FOLD.DES. V. 7 1213 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10545330 JRNL DOI 10.1016/S0969-2126(00)80055-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.V.STRELKOV,T.G.ZURABISHVILI,I.V.NEPLUEV,V.P.EFIMOV, REMARK 1 AUTH 2 M.N.ISUPOV,E.H.HARUTYUNYAN,V.V.MESYANZHINOV REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC REMARK 1 TITL 2 CHARACTERIZATION OF BACTERIOPHAGE T4 BASEPLATE PROTEIN REMARK 1 TITL 3 ENCODED BY GENE 9. REMARK 1 REF J.MOL.BIOL. V. 234 493 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8230228 REMARK 1 DOI 10.1006/JMBI.1993.1601 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 33400 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) : 0.239 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1637 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3853 REMARK 3 BIN R VALUE (WORKING SET) : 0.2800 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 223 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 : 4350 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 292 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.86000 REMARK 3 B22 (A**2) : 2.86000 REMARK 3 B33 (A**2) : -5.72000 REMARK 3 B12 (A**2) : 2.29000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 20.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.270 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.220 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.670 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.430 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 36.78 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 : HEPES.PARAM 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 : HEPES.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 DISORDERED REGIONS WERE MODELLED STEREOCHEMICALLY AND REMARK 3 MARKED BY HIGH B-FACTORS REMARK 4 REMARK 4 1QEX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000781. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUN-97 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SNP REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33400 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.17000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: SNB, CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG-400 0.2M CACL2 HEPES-NA REMARK 280 BUFFER, PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 47.16500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 27.23073 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 146.98000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 47.16500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 27.23073 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 146.98000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 47.16500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 27.23073 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 146.98000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 47.16500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 27.23073 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 146.98000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 47.16500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 27.23073 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 146.98000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 47.16500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 27.23073 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 146.98000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.46145 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 293.96000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 54.46145 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 293.96000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 54.46145 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 293.96000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 54.46145 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 293.96000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 54.46145 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 293.96000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 54.46145 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 293.96000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 44770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 65280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -239.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 GLU A 14 -128.56 -114.37 REMARK 500 ILE A 15 -74.52 77.88 REMARK 500 SER A 19 -166.55 -121.12 REMARK 500 VAL A 50 -124.84 -100.22 REMARK 500 ALA A 51 43.39 -81.05 REMARK 500 ASP A 57 36.31 -94.43 REMARK 500 PRO A 78 135.79 -39.55 REMARK 500 LEU A 103 123.64 -38.48 REMARK 500 ILE A 127 116.36 -37.40 REMARK 500 ASP A 128 -83.92 97.91 REMARK 500 SER A 152 129.20 -176.89 REMARK 500 SER A 153 -69.62 -129.79 REMARK 500 ASP A 154 -113.77 48.61 REMARK 500 ASN A 155 -93.87 -94.29 REMARK 500 THR A 157 59.78 -60.10 REMARK 500 ALA A 175 137.85 -170.26 REMARK 500 SER A 182 158.36 -48.63 REMARK 500 GLU A 246 -164.20 -100.43 REMARK 500 ILE A 249 -50.70 68.79 REMARK 500 GLN B 4 161.28 -41.65 REMARK 500 PRO B 6 164.83 -49.72 REMARK 500 ASN B 17 94.57 44.38 REMARK 500 THR B 20 -83.19 26.28 REMARK 500 PRO B 78 135.64 -39.72 REMARK 500 VAL B 92 149.10 -175.30 REMARK 500 LEU B 103 119.12 -34.63 REMARK 500 ILE B 127 116.90 -33.56 REMARK 500 ASP B 128 -95.12 96.18 REMARK 500 SER B 152 121.99 -178.72 REMARK 500 SER B 153 -65.44 -131.26 REMARK 500 ASP B 154 -93.21 51.93 REMARK 500 ASN B 155 -111.80 -132.07 REMARK 500 SER B 156 8.00 -61.07 REMARK 500 ALA B 175 135.31 -173.41 REMARK 500 SER B 182 161.89 -49.73 REMARK 500 VAL B 240 -57.10 -122.37 REMARK 500 ILE B 249 -43.07 79.40 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 EPE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B 302 DBREF 1QEX A 1 288 UNP P10927 VG09_BPT4 1 288 DBREF 1QEX B 1 288 UNP P10927 VG09_BPT4 1 288 SEQRES 1 A 288 MET PHE ILE GLN GLU PRO LYS LYS LEU ILE ASP THR GLY SEQRES 2 A 288 GLU ILE GLY ASN ALA SER THR GLY ASP ILE LEU PHE ASP SEQRES 3 A 288 GLY GLY ASN LYS ILE ASN SER ASP PHE ASN ALA ILE TYR SEQRES 4 A 288 ASN ALA PHE GLY ASP GLN ARG LYS MET ALA VAL ALA ASN SEQRES 5 A 288 GLY THR GLY ALA ASP GLY GLN ILE ILE HIS ALA THR GLY SEQRES 6 A 288 TYR TYR GLN LYS HIS SER ILE THR GLU TYR ALA THR PRO SEQRES 7 A 288 VAL LYS VAL GLY THR ARG HIS ASP ILE ASP THR SER THR SEQRES 8 A 288 VAL GLY VAL LYS VAL ILE ILE GLU ARG GLY GLU LEU GLY SEQRES 9 A 288 ASP CYS VAL GLU PHE ILE ASN SER ASN GLY SER ILE SER SEQRES 10 A 288 VAL THR ASN PRO LEU THR ILE GLN ALA ILE ASP SER ILE SEQRES 11 A 288 LYS GLY VAL SER GLY ASN LEU VAL VAL THR SER PRO TYR SEQRES 12 A 288 SER LYS VAL THR LEU ARG CYS ILE SER SER ASP ASN SER SEQRES 13 A 288 THR SER VAL TRP ASN TYR SER ILE GLU SER MET PHE GLY SEQRES 14 A 288 GLN LYS GLU SER PRO ALA GLU GLY THR TRP ASN ILE SER SEQRES 15 A 288 THR SER GLY SER VAL ASP ILE PRO LEU PHE HIS ARG THR SEQRES 16 A 288 GLU TYR ASN MET ALA LYS LEU LEU VAL THR CYS GLN SER SEQRES 17 A 288 VAL ASP GLY ARG LYS ILE LYS THR ALA GLU ILE ASN ILE SEQRES 18 A 288 LEU VAL ASP THR VAL ASN SER GLU VAL ILE SER SER GLU SEQRES 19 A 288 TYR ALA VAL MET ARG VAL GLY ASN GLU THR GLU GLU ASP SEQRES 20 A 288 GLU ILE ALA ASN ILE ALA PHE SER ILE LYS GLU ASN TYR SEQRES 21 A 288 VAL THR ALA THR ILE SER SER SER THR VAL GLY MET ARG SEQRES 22 A 288 ALA ALA VAL LYS VAL ILE ALA THR GLN LYS ILE GLY VAL SEQRES 23 A 288 ALA GLN SEQRES 1 B 288 MET PHE ILE GLN GLU PRO LYS LYS LEU ILE ASP THR GLY SEQRES 2 B 288 GLU ILE GLY ASN ALA SER THR GLY ASP ILE LEU PHE ASP SEQRES 3 B 288 GLY GLY ASN LYS ILE ASN SER ASP PHE ASN ALA ILE TYR SEQRES 4 B 288 ASN ALA PHE GLY ASP GLN ARG LYS MET ALA VAL ALA ASN SEQRES 5 B 288 GLY THR GLY ALA ASP GLY GLN ILE ILE HIS ALA THR GLY SEQRES 6 B 288 TYR TYR GLN LYS HIS SER ILE THR GLU TYR ALA THR PRO SEQRES 7 B 288 VAL LYS VAL GLY THR ARG HIS ASP ILE ASP THR SER THR SEQRES 8 B 288 VAL GLY VAL LYS VAL ILE ILE GLU ARG GLY GLU LEU GLY SEQRES 9 B 288 ASP CYS VAL GLU PHE ILE ASN SER ASN GLY SER ILE SER SEQRES 10 B 288 VAL THR ASN PRO LEU THR ILE GLN ALA ILE ASP SER ILE SEQRES 11 B 288 LYS GLY VAL SER GLY ASN LEU VAL VAL THR SER PRO TYR SEQRES 12 B 288 SER LYS VAL THR LEU ARG CYS ILE SER SER ASP ASN SER SEQRES 13 B 288 THR SER VAL TRP ASN TYR SER ILE GLU SER MET PHE GLY SEQRES 14 B 288 GLN LYS GLU SER PRO ALA GLU GLY THR TRP ASN ILE SER SEQRES 15 B 288 THR SER GLY SER VAL ASP ILE PRO LEU PHE HIS ARG THR SEQRES 16 B 288 GLU TYR ASN MET ALA LYS LEU LEU VAL THR CYS GLN SER SEQRES 17 B 288 VAL ASP GLY ARG LYS ILE LYS THR ALA GLU ILE ASN ILE SEQRES 18 B 288 LEU VAL ASP THR VAL ASN SER GLU VAL ILE SER SER GLU SEQRES 19 B 288 TYR ALA VAL MET ARG VAL GLY ASN GLU THR GLU GLU ASP SEQRES 20 B 288 GLU ILE ALA ASN ILE ALA PHE SER ILE LYS GLU ASN TYR SEQRES 21 B 288 VAL THR ALA THR ILE SER SER SER THR VAL GLY MET ARG SEQRES 22 B 288 ALA ALA VAL LYS VAL ILE ALA THR GLN LYS ILE GLY VAL SEQRES 23 B 288 ALA GLN HET EPE A 301 15 HET EPE B 302 15 HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 3 EPE 2(C8 H18 N2 O4 S) FORMUL 5 HOH *292(H2 O) HELIX 1 1 THR A 20 TYR A 39 1 20 HELIX 2 2 GLN A 45 ALA A 49 5 5 HELIX 3 3 GLU A 74 ALA A 76 5 3 HELIX 4 4 THR B 20 PHE B 42 5 23 HELIX 5 5 GLN B 45 ALA B 49 5 5 HELIX 6 6 ALA B 51 GLY B 53 5 3 HELIX 7 7 THR B 73 ALA B 76 5 4 SHEET 1 A 4 ARG A 84 ASP A 86 0 SHEET 2 A 4 CYS A 106 ILE A 110 1 N GLU A 108 O HIS A 85 SHEET 3 A 4 SER A 144 SER A 152 -1 N LEU A 148 O VAL A 107 SHEET 4 A 4 VAL A 159 SER A 166 -1 N GLU A 165 O LYS A 145 SHEET 1 B 3 VAL A 94 ILE A 98 0 SHEET 2 B 3 LEU A 122 ALA A 126 1 N THR A 123 O VAL A 94 SHEET 3 B 3 LEU A 137 VAL A 139 -1 N VAL A 139 O LEU A 122 SHEET 1 C 5 GLU A 176 ASN A 180 0 SHEET 2 C 5 MET A 272 GLN A 282 -1 N VAL A 276 O GLY A 177 SHEET 3 C 5 MET A 199 SER A 208 -1 N GLN A 207 O ARG A 273 SHEET 4 C 5 ILE A 214 ASP A 224 -1 N ILE A 221 O ALA A 200 SHEET 5 C 5 GLU A 229 TYR A 235 -1 N TYR A 235 O GLU A 218 SHEET 1 D 3 ASN A 251 LYS A 257 0 SHEET 2 D 3 TYR A 260 SER A 266 -1 N SER A 266 O ASN A 251 SHEET 3 D 3 SER A 186 HIS A 193 -1 N PHE A 192 O VAL A 261 SHEET 1 E 4 ARG B 84 ASP B 86 0 SHEET 2 E 4 CYS B 106 ILE B 110 1 N GLU B 108 O HIS B 85 SHEET 3 E 4 SER B 144 SER B 152 -1 N LEU B 148 O VAL B 107 SHEET 4 E 4 VAL B 159 SER B 166 -1 N GLU B 165 O LYS B 145 SHEET 1 F 3 VAL B 94 ILE B 98 0 SHEET 2 F 3 LEU B 122 ALA B 126 1 N THR B 123 O VAL B 94 SHEET 3 F 3 LEU B 137 VAL B 139 -1 N VAL B 139 O LEU B 122 SHEET 1 G 5 GLU B 176 ASN B 180 0 SHEET 2 G 5 MET B 272 GLN B 282 -1 N VAL B 276 O GLY B 177 SHEET 3 G 5 MET B 199 SER B 208 -1 N GLN B 207 O ARG B 273 SHEET 4 G 5 ILE B 214 ASP B 224 -1 N ILE B 221 O ALA B 200 SHEET 5 G 5 GLU B 229 TYR B 235 -1 N TYR B 235 O GLU B 218 SHEET 1 H 3 ASN B 251 LYS B 257 0 SHEET 2 H 3 TYR B 260 SER B 266 -1 N SER B 266 O ASN B 251 SHEET 3 H 3 SER B 186 HIS B 193 -1 N PHE B 192 O VAL B 261 SITE 1 AC1 6 SER A 232 GLU A 234 MET A 238 ARG A 239 SITE 2 AC1 6 HOH A 409 HOH A 427 SITE 1 AC2 8 SER B 232 SER B 233 GLU B 234 VAL B 237 SITE 2 AC2 8 MET B 238 ARG B 239 HOH B 434 HOH B 440 CRYST1 94.330 94.330 440.940 90.00 90.00 120.00 H 3 2 36 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 0.010601 0.006120 0.000000 0.00000 SCALE2 0.000000 0.012241 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002268 0.00000 MTRIX1 1 -0.499370 0.866390 0.000320 0.02251 1 MTRIX2 1 0.866390 0.499370 -0.000290 -0.00543 1 MTRIX3 1 -0.000410 0.000130 -1.000000 195.82069 1