HEADER SIGNAL TRANSDUCTION COMPLEX 23-APR-98 1EAY TITLE CHEY-BINDING (P2) DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM ESCHERICHIA TITLE 2 COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEY; COMPND 3 CHAIN: A, B; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: CHEA; COMPND 6 CHAIN: C, D; COMPND 7 FRAGMENT: CHEY-BINDING (P2) DOMAIN; COMPND 8 EC: 2.7.3.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: K38; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 PLASMID: PAR/CHEY; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 9 ORGANISM_TAXID: 562; SOURCE 10 STRAIN: K38; SOURCE 11 CELLULAR_LOCATION: CYTOPLASM; SOURCE 12 PLASMID: PP2S KEYWDS SIGNAL TRANSDUCTION COMPLEX, KINASE, RESPONSE REGULATOR, CHEMOTAXIS EXPDTA X-RAY DIFFRACTION AUTHOR M.M.MCEVOY,A.C.HAUSRATH,G.B.RANDOLPH,S.J.REMINGTON,F.W.DAHLQUIST REVDAT 5 22-MAY-24 1EAY 1 REMARK REVDAT 4 09-AUG-23 1EAY 1 REMARK REVDAT 3 24-FEB-09 1EAY 1 VERSN REVDAT 2 01-APR-03 1EAY 1 JRNL REVDAT 1 15-JUL-98 1EAY 0 JRNL AUTH M.M.MCEVOY,A.C.HAUSRATH,G.B.RANDOLPH,S.J.REMINGTON, JRNL AUTH 2 F.W.DAHLQUIST JRNL TITL TWO BINDING MODES REVEAL FLEXIBILITY IN KINASE/RESPONSE JRNL TITL 2 REGULATOR INTERACTIONS IN THE BACTERIAL CHEMOTAXIS PATHWAY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 7333 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9636149 JRNL DOI 10.1073/PNAS.95.13.7333 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5-F REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 78.0 REMARK 3 NUMBER OF REFLECTIONS : 30701 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.217 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2170 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 30701 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2934 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 124 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.022 ; 1.000 ; 2966 REMARK 3 BOND ANGLES (DEGREES) : 2.891 ; 2.500 ; 4004 REMARK 3 TORSION ANGLES (DEGREES) : 19.140; 0.000 ; 1820 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.009 ; 2.000 ; 82 REMARK 3 GENERAL PLANES (A) : 0.017 ; 6.000 ; 423 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 4.553 ; 1.500 ; 2949 REMARK 3 NON-BONDED CONTACTS (A) : 0.027 ; 10.000; 103 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : BABINET SCALING REMARK 3 KSOL : 0.70 REMARK 3 BSOL : 150.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT PROTGEO V1.0 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : TNT BCORREL V1.0 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EAY 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_1000172991. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : APR-97 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30701 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.0 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.05500 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: MIR AND MOLECULAR REMARK 200 REPLACEMENT REMARK 200 SOFTWARE USED: PROTEIN, SIGMAA, RSS REMARK 200 STARTING MODEL: PDB ENTRIES 3CHY AND 1FWP 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: PROTEIN WAS CRYSTALLIZED FROM .63 M REMARK 280 NAH2PO4/1.17 M K2HPO4, 10 MM NH4CL, PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.25000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.25000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.10000 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 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 C 155 REMARK 465 SER C 156 REMARK 465 GLN C 157 REMARK 465 SER C 158 REMARK 465 VAL C 226 REMARK 465 GLU C 227 REMARK 465 VAL C 228 REMARK 465 MET D 155 REMARK 465 SER D 156 REMARK 465 GLN D 157 REMARK 465 GLU D 227 REMARK 465 VAL D 228 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 19 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 22 NE CZ NH1 NH2 REMARK 470 LYS A 26 CG CD CE NZ REMARK 470 GLU A 34 CD OE1 OE2 REMARK 470 GLU A 89 CD OE1 OE2 REMARK 470 LYS A 91 CE NZ REMARK 470 GLU A 118 CD OE1 OE2 REMARK 470 ARG B 19 CD NE CZ NH1 NH2 REMARK 470 LYS B 26 CG CD CE NZ REMARK 470 GLU B 118 CD OE1 OE2 REMARK 470 LYS C 168 CD CE NZ REMARK 470 GLU C 224 CG CD OE1 OE2 REMARK 470 LYS D 168 CD CE NZ REMARK 470 GLU D 224 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 5 CD GLU A 5 OE2 0.067 REMARK 500 GLU A 67 CD GLU A 67 OE1 0.071 REMARK 500 GLU B 5 CD GLU B 5 OE1 0.068 REMARK 500 GLU B 27 CD GLU B 27 OE2 0.072 REMARK 500 GLU B 125 CD GLU B 125 OE2 0.068 REMARK 500 GLU C 178 CD GLU C 178 OE1 0.071 REMARK 500 GLU C 217 CD GLU C 217 OE1 0.067 REMARK 500 GLU D 178 CD GLU D 178 OE1 0.071 REMARK 500 GLU D 217 CD GLU D 217 OE1 0.070 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 3 CB - CG - OD1 ANGL. DEV. = -6.7 DEGREES REMARK 500 ASP A 3 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 13 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 13 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 18 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ASP A 38 CB - CG - OD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 38 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ILE A 55 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 ASP A 57 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP A 75 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP B 3 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 3 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG B 18 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP B 38 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP B 38 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ASP B 57 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 57 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 193 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP C 193 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 202 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP C 202 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP C 206 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP C 206 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP C 207 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP C 207 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 PHE C 214 CB - CA - C ANGL. DEV. = -12.7 DEGREES REMARK 500 ASP C 219 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP D 173 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP D 173 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP D 187 CB - CG - OD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP D 193 CB - CG - OD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP D 202 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP D 206 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP D 206 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ASP D 207 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP D 207 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP D 219 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 48 -82.76 -77.89 REMARK 500 ASN A 62 -35.00 80.60 REMARK 500 MET A 63 125.02 -172.69 REMARK 500 SER A 79 -19.54 -39.57 REMARK 500 LYS B 4 -14.83 -36.54 REMARK 500 ALA B 48 31.17 -147.55 REMARK 500 PHE B 53 118.34 -161.98 REMARK 500 ASN B 62 -38.90 64.04 REMARK 500 MET B 63 110.42 -162.76 REMARK 500 ALA B 77 -71.09 -77.99 REMARK 500 SER B 79 -49.08 -10.46 REMARK 500 ARG C 166 63.68 62.46 REMARK 500 CYS C 213 -3.93 -56.09 REMARK 500 ARG D 166 65.72 62.94 REMARK 500 REMARK 500 REMARK: NULL DBREF 1EAY A 2 129 UNP P06143 CHEY_ECOLI 1 128 DBREF 1EAY B 2 129 UNP P06143 CHEY_ECOLI 1 128 DBREF 1EAY C 156 228 UNP P07363 CHEA_ECOLI 156 228 DBREF 1EAY D 156 228 UNP P07363 CHEA_ECOLI 156 228 SEQRES 1 A 128 ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP PHE SEQRES 2 A 128 SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS GLU SEQRES 3 A 128 LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY VAL SEQRES 4 A 128 ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY PHE SEQRES 5 A 128 VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY LEU SEQRES 6 A 128 GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SER SEQRES 7 A 128 ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS LYS SEQRES 8 A 128 GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER GLY SEQRES 9 A 128 TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU GLU SEQRES 10 A 128 LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 B 128 ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP PHE SEQRES 2 B 128 SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS GLU SEQRES 3 B 128 LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY VAL SEQRES 4 B 128 ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY PHE SEQRES 5 B 128 VAL ILE SER ASP TRP ASN MET PRO ASN MET ASP GLY LEU SEQRES 6 B 128 GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SER SEQRES 7 B 128 ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS LYS SEQRES 8 B 128 GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER GLY SEQRES 9 B 128 TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU GLU SEQRES 10 B 128 LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 C 74 MET SER GLN SER PRO ARG ARG ILE ILE LEU SER ARG LEU SEQRES 2 C 74 LYS ALA GLY GLU VAL ASP LEU LEU GLU GLU GLU LEU GLY SEQRES 3 C 74 HIS LEU THR THR LEU THR ASP VAL VAL LYS GLY ALA ASP SEQRES 4 C 74 SER LEU SER ALA ILE LEU PRO GLY ASP ILE ALA GLU ASP SEQRES 5 C 74 ASP ILE THR ALA VAL LEU CYS PHE VAL ILE GLU ALA ASP SEQRES 6 C 74 GLN ILE THR PHE GLU THR VAL GLU VAL SEQRES 1 D 74 MET SER GLN SER PRO ARG ARG ILE ILE LEU SER ARG LEU SEQRES 2 D 74 LYS ALA GLY GLU VAL ASP LEU LEU GLU GLU GLU LEU GLY SEQRES 3 D 74 HIS LEU THR THR LEU THR ASP VAL VAL LYS GLY ALA ASP SEQRES 4 D 74 SER LEU SER ALA ILE LEU PRO GLY ASP ILE ALA GLU ASP SEQRES 5 D 74 ASP ILE THR ALA VAL LEU CYS PHE VAL ILE GLU ALA ASP SEQRES 6 D 74 GLN ILE THR PHE GLU THR VAL GLU VAL FORMUL 5 HOH *124(H2 O) HELIX 1 1 SER A 15 GLU A 27 1 13 HELIX 2 2 GLY A 39 ALA A 48 1 10 HELIX 3 3 GLY A 65 ALA A 74 1 10 HELIX 4 4 LYS 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 LYS B 92 GLN B 100 1 9 HELIX 10 10 ALA B 113 LEU B 127 1 15 HELIX 11 11 GLU C 171 LEU C 182 1 12 HELIX 12 12 GLU C 205 PHE C 214 1 10 HELIX 13 13 GLU D 171 LEU D 182 1 12 HELIX 14 14 GLU D 205 PHE D 214 1 10 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 VAL A 83 THR A 87 1 N LEU A 84 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 3 LEU C 195 ILE C 198 0 SHEET 2 C 3 ARG C 161 LEU C 164 -1 N LEU C 164 O LEU C 195 SHEET 3 C 3 ILE C 221 GLU C 224 -1 N GLU C 224 O ARG C 161 SHEET 1 D 3 LEU D 195 LEU D 199 0 SHEET 2 D 3 ARG D 160 LEU D 164 -1 N LEU D 164 O LEU D 195 SHEET 3 D 3 ILE D 221 THR D 225 -1 N GLU D 224 O ARG D 161 CISPEP 1 LYS A 109 PRO A 110 0 -2.59 CISPEP 2 LYS B 109 PRO B 110 0 -0.75 CRYST1 54.500 64.200 158.000 90.00 90.00 90.00 P 21 21 21 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 0.018349 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015576 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006329 0.00000