HEADER CHEMOTAXIS 05-NOV-96 1UDR TITLE CHEY MUTANT WITH LYS 91 REPLACED BY ASP, LYS 92 REPLACED BY ALA, ILE TITLE 2 96 REPLACED BY LYS AND ALA 98 REPLACED BY LEU (STABILIZING MUTATIONS TITLE 3 IN HELIX 4) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEY PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: VECTOR PBAT DERIVED FROM PTZ18U SOURCE 7 (PHARMACIA) KEYWDS CHEMOTAXIS, PHOSPHORYL TRANSFER, SIGNAL TRANSDUCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.PARRAGA,M.COLL REVDAT 5 22-MAY-24 1UDR 1 REMARK REVDAT 4 09-AUG-23 1UDR 1 REMARK REVDAT 3 03-NOV-21 1UDR 1 SEQADV REVDAT 2 24-FEB-09 1UDR 1 VERSN REVDAT 1 19-NOV-97 1UDR 0 JRNL AUTH M.SOLA,E.LOPEZ-HERNANDEZ,P.CRONET,E.LACROIX,L.SERRANO, JRNL AUTH 2 M.COLL,A.PARRAGA JRNL TITL TOWARDS UNDERSTANDING A MOLECULAR SWITCH MECHANISM: JRNL TITL 2 THERMODYNAMIC AND CRYSTALLOGRAPHIC STUDIES OF THE SIGNAL JRNL TITL 3 TRANSDUCTION PROTEIN CHEY. JRNL REF J.MOL.BIOL. V. 303 213 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 11023787 JRNL DOI 10.1006/JMBI.2000.4507 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.BELLSOLELL,P.CRONET,M.MAJOLERO,L.SERRANO,M.COLL REMARK 1 TITL THE THREE-DIMENSIONAL STRUCTURE OF TWO MUTANTS OF THE SIGNAL REMARK 1 TITL 2 TRANSDUCTION PROTEIN CHEY SUGGEST ITS MOLECULAR ACTIVATION REMARK 1 TITL 3 MECHANISM REMARK 1 REF J.MOL.BIOL. V. 257 116 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.BELLSOLELL,J.PRIETO,L.SERRANO,M.COLL REMARK 1 TITL MAGNESIUM BINDING TO THE BACTERIAL CHEMOTAXIS PROTEIN CHEY REMARK 1 TITL 2 RESULTS IN LARGE CONFORMATIONAL CHANGES INVOLVING ITS REMARK 1 TITL 3 FUNCTIONAL SURFACE REMARK 1 REF J.MOL.BIOL. V. 238 489 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 37665 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) : 0.189 REMARK 3 FREE R VALUE : NULL 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 : 3842 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 224 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1UDR 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_1000176924. 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) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42474 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 3CHY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 54.88000 REMARK 290 SMTRY3 2 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 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 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 1 REMARK 465 ARG A 2 REMARK 465 ASP A 3 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 ASP B 3 REMARK 465 LYS B 4 REMARK 465 MET C 1 REMARK 465 ARG C 2 REMARK 465 ASP C 3 REMARK 465 LYS C 4 REMARK 465 MET D 1 REMARK 465 ARG D 2 REMARK 465 ASP D 3 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 5 CD OE1 OE2 REMARK 480 ARG A 19 NH2 REMARK 480 LYS A 26 NZ REMARK 480 ASN A 59 OD1 ND2 REMARK 480 GLU A 89 CG CD OE1 OE2 REMARK 480 ASP A 91 O OD1 OD2 REMARK 480 ALA A 92 CB REMARK 480 GLU A 93 O CB OE2 REMARK 480 ILE A 95 CD1 REMARK 480 LYS A 96 CG CD CE NZ REMARK 480 LEU A 98 N REMARK 480 ALA A 99 CB REMARK 480 GLU A 118 OE2 REMARK 480 LYS A 122 CD REMARK 480 GLU A 125 CD OE1 OE2 REMARK 480 LYS A 126 CD CE REMARK 480 LEU A 127 CD1 REMARK 480 MET A 129 O REMARK 480 ARG B 19 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 22 CZ NH1 NH2 REMARK 480 LYS B 26 CG CD REMARK 480 ASN B 32 OD1 REMARK 480 GLU B 34 CD REMARK 480 LYS B 45 NZ REMARK 480 GLN B 47 CG REMARK 480 ASN B 59 OD1 ND2 REMARK 480 GLU B 89 OE1 OE2 REMARK 480 ALA B 90 CB REMARK 480 ASP B 91 N O CB CG OD1 OD2 REMARK 480 GLU B 93 CB CG OE2 REMARK 480 ILE B 95 CG2 CD1 REMARK 480 LYS B 96 CE NZ REMARK 480 GLN B 100 CG REMARK 480 GLU B 118 CG CD REMARK 480 ASN B 121 ND2 REMARK 480 LYS B 122 CD CE NZ REMARK 480 GLU B 125 CD OE1 REMARK 480 LYS B 126 CD CE REMARK 480 LEU B 127 CD1 REMARK 480 MET B 129 OXT REMARK 480 ARG C 19 CG CD NE NH1 NH2 REMARK 480 ARG C 22 NH1 REMARK 480 LYS C 26 CE NZ REMARK 480 ASN C 32 ND2 REMARK 480 GLU C 37 CG REMARK 480 GLN C 47 CB REMARK 480 ASN C 59 OD1 REMARK 480 GLU C 89 CB CG OE2 REMARK 480 ALA C 90 CB REMARK 480 ASP C 91 C O CB OD1 OD2 REMARK 480 ALA C 92 N CA O REMARK 480 GLU C 93 O CG OE2 REMARK 480 ASN C 94 N REMARK 480 LYS C 96 CB CG CD CE NZ REMARK 480 GLU C 125 CG CD OE1 REMARK 480 LYS C 126 CD REMARK 480 GLY C 128 C O REMARK 480 MET C 129 N CB REMARK 480 LYS D 4 N O CB CG REMARK 480 GLU D 5 CB CG REMARK 480 LYS D 7 NZ REMARK 480 ARG D 19 NH2 REMARK 480 ARG D 22 NH1 REMARK 480 ASN D 31 OD1 ND2 REMARK 480 GLU D 34 OE1 OE2 REMARK 480 GLU D 37 CG REMARK 480 GLN D 47 CB CG REMARK 480 TRP D 58 CD1 REMARK 480 ASN D 59 CB REMARK 480 GLU D 89 CG OE1 OE2 REMARK 480 ALA D 90 O REMARK 480 ASP D 91 OD1 REMARK 480 ALA D 92 CB REMARK 480 GLU D 93 CB CG CD OE1 OE2 REMARK 480 ILE D 95 CD1 REMARK 480 LYS D 96 CG CD CE NZ REMARK 480 GLN D 100 OE1 REMARK 480 TYR D 106 CZ OH REMARK 480 GLU D 118 CG OE2 REMARK 480 LYS D 122 CD REMARK 480 GLU D 125 CG OE1 OE2 REMARK 480 LYS D 126 CD REMARK 480 MET D 129 C O OXT 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 ASP A 12 146.41 -170.98 REMARK 500 ASN A 62 -55.00 70.27 REMARK 500 MET A 78 27.58 -149.57 REMARK 500 ASP B 12 137.32 -174.55 REMARK 500 ASN B 62 -53.65 72.37 REMARK 500 MET B 78 31.67 -160.82 REMARK 500 ASN C 62 -47.92 71.10 REMARK 500 MET C 63 116.51 -163.27 REMARK 500 GLU D 5 46.54 -82.93 REMARK 500 ASN D 62 -56.33 72.11 REMARK 500 REMARK 500 REMARK: NULL DBREF 1UDR A 3 129 UNP P06143 CHEY_ECOLI 2 128 DBREF 1UDR B 3 129 UNP P06143 CHEY_ECOLI 2 128 DBREF 1UDR C 3 129 UNP P06143 CHEY_ECOLI 2 128 DBREF 1UDR D 3 129 UNP P06143 CHEY_ECOLI 2 128 SEQADV 1UDR ASP A 91 UNP P06143 LYS 90 ENGINEERED MUTATION SEQADV 1UDR ALA A 92 UNP P06143 LYS 91 ENGINEERED MUTATION SEQADV 1UDR LYS A 96 UNP P06143 ILE 95 ENGINEERED MUTATION SEQADV 1UDR LEU A 98 UNP P06143 ALA 97 ENGINEERED MUTATION SEQADV 1UDR ASP B 91 UNP P06143 LYS 90 ENGINEERED MUTATION SEQADV 1UDR ALA B 92 UNP P06143 LYS 91 ENGINEERED MUTATION SEQADV 1UDR LYS B 96 UNP P06143 ILE 95 ENGINEERED MUTATION SEQADV 1UDR LEU B 98 UNP P06143 ALA 97 ENGINEERED MUTATION SEQADV 1UDR ASP C 91 UNP P06143 LYS 90 ENGINEERED MUTATION SEQADV 1UDR ALA C 92 UNP P06143 LYS 91 ENGINEERED MUTATION SEQADV 1UDR LYS C 96 UNP P06143 ILE 95 ENGINEERED MUTATION SEQADV 1UDR LEU C 98 UNP P06143 ALA 97 ENGINEERED MUTATION SEQADV 1UDR ASP D 91 UNP P06143 LYS 90 ENGINEERED MUTATION SEQADV 1UDR ALA D 92 UNP P06143 LYS 91 ENGINEERED MUTATION SEQADV 1UDR LYS D 96 UNP P06143 ILE 95 ENGINEERED MUTATION SEQADV 1UDR LEU D 98 UNP P06143 ALA 97 ENGINEERED MUTATION SEQRES 1 A 129 MET ARG ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 A 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 A 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 A 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 A 129 PHE VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 A 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 A 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA ASP SEQRES 8 A 129 ALA GLU ASN ILE LYS ALA LEU ALA GLN ALA GLY ALA SER SEQRES 9 A 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 A 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 B 129 MET ARG ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 B 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 B 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 B 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 B 129 PHE VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 B 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 B 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA ASP SEQRES 8 B 129 ALA GLU ASN ILE LYS ALA LEU ALA GLN ALA GLY ALA SER SEQRES 9 B 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 B 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 C 129 MET ARG ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 C 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 C 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 C 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 C 129 PHE VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 C 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 C 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA ASP SEQRES 8 C 129 ALA GLU ASN ILE LYS ALA LEU ALA GLN ALA GLY ALA SER SEQRES 9 C 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 C 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 D 129 MET ARG ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 D 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 D 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 D 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 D 129 PHE VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 D 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 D 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA ASP SEQRES 8 D 129 ALA GLU ASN ILE LYS ALA LEU ALA GLN ALA GLY ALA SER SEQRES 9 D 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 D 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET FORMUL 5 HOH *224(H2 O) HELIX 1 1 SER A 15 LEU A 28 1 14 HELIX 2 2 GLY A 39 ALA A 48 1 10 HELIX 3 3 GLY A 65 ARG A 73 1 9 HELIX 4 4 ALA A 92 GLN A 100 1 9 HELIX 5 5 ALA A 113 LEU A 127 1 15 HELIX 6 6 SER B 15 GLU B 27 1 13 HELIX 7 7 GLY B 39 ALA B 48 1 10 HELIX 8 8 GLY B 65 ALA B 74 1 10 HELIX 9 9 ALA B 92 ALA B 101 1 10 HELIX 10 10 ALA B 113 LEU B 127 1 15 HELIX 11 11 SER C 15 GLU C 27 1 13 HELIX 12 12 GLY C 39 ALA C 48 1 10 HELIX 13 13 GLY C 65 ALA C 74 1 10 HELIX 14 14 ALA C 92 GLN C 100 1 9 HELIX 15 15 ALA C 113 LEU C 127 1 15 HELIX 16 16 SER D 15 GLU D 27 1 13 HELIX 17 17 GLY D 39 ALA D 48 1 10 HELIX 18 18 GLY D 65 ARG D 73 1 9 HELIX 19 19 ALA D 77 ALA D 80 5 4 HELIX 20 20 ALA D 92 ALA D 101 1 10 HELIX 21 21 ALA D 113 LEU D 127 1 15 SHEET 1 A 5 VAL A 33 ALA A 36 0 SHEET 2 A 5 PHE A 8 VAL A 11 1 N PHE A 8 O GLU A 34 SHEET 3 A 5 PHE A 53 ASP A 57 1 N PHE A 53 O LEU A 9 SHEET 4 A 5 PRO A 82 THR A 87 1 N PRO A 82 O VAL A 54 SHEET 5 A 5 GLY A 105 VAL A 108 1 N GLY A 105 O MET A 85 SHEET 1 B 5 VAL B 33 ALA B 36 0 SHEET 2 B 5 PHE B 8 VAL B 11 1 N PHE B 8 O GLU B 34 SHEET 3 B 5 PHE B 53 ASP B 57 1 N PHE B 53 O LEU B 9 SHEET 4 B 5 PRO B 82 THR B 87 1 N PRO B 82 O VAL B 54 SHEET 5 B 5 GLY B 105 VAL B 108 1 N GLY B 105 O MET B 85 SHEET 1 C 5 VAL C 33 ALA C 36 0 SHEET 2 C 5 PHE C 8 VAL C 11 1 N PHE C 8 O GLU C 34 SHEET 3 C 5 PHE C 53 ASP C 57 1 N PHE C 53 O LEU C 9 SHEET 4 C 5 PRO C 82 THR C 87 1 N PRO C 82 O VAL C 54 SHEET 5 C 5 GLY C 105 VAL C 108 1 N GLY C 105 O MET C 85 SHEET 1 D 5 VAL D 33 ALA D 36 0 SHEET 2 D 5 PHE D 8 VAL D 11 1 N PHE D 8 O GLU D 34 SHEET 3 D 5 PHE D 53 ASP D 57 1 N PHE D 53 O LEU D 9 SHEET 4 D 5 PRO D 82 THR D 87 1 N PRO D 82 O VAL D 54 SHEET 5 D 5 GLY D 105 VAL D 108 1 N GLY D 105 O MET D 85 CISPEP 1 LYS A 109 PRO A 110 0 -0.26 CISPEP 2 LYS B 109 PRO B 110 0 -0.34 CISPEP 3 LYS C 109 PRO C 110 0 -0.22 CISPEP 4 LYS D 109 PRO D 110 0 -0.06 CRYST1 53.850 109.760 54.000 90.00 111.09 90.00 P 1 21 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 0.018570 0.000000 0.007162 0.00000 SCALE2 0.000000 0.009111 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019848 0.00000