PDB Short entry for 1WAT HEADER CHEMOTAXIS 09-MAR-93 1WAT TITLE THE THREE-DIMENSIONAL STRUCTURE OF THE LIGAND-BINDING DOMAIN OF A TITLE 2 WILD-TYPE BACTERIAL CHEMOTAXIS RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE RECEPTOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL KEYWDS CHEMOTAXIS EXPDTA X-RAY DIFFRACTION AUTHOR S.-H.KIM REVDAT 5 14-FEB-24 1WAT 1 REMARK REVDAT 4 24-FEB-09 1WAT 1 VERSN REVDAT 3 01-APR-03 1WAT 1 JRNL REVDAT 2 15-JAN-95 1WAT 1 COMPND REVDAT 1 20-DEC-94 1WAT 0 JRNL AUTH J.I.YEH,H.P.BIEMANN,J.PANDIT,D.E.KOSHLAND,S.H.KIM JRNL TITL THE THREE-DIMENSIONAL STRUCTURE OF THE LIGAND-BINDING DOMAIN JRNL TITL 2 OF A WILD-TYPE BACTERIAL CHEMOTAXIS RECEPTOR. STRUCTURAL JRNL TITL 3 COMPARISON TO THE CROSS-LINKED MUTANT FORMS AND JRNL TITL 4 CONFORMATIONAL CHANGES UPON LIGAND BINDING. JRNL REF J.BIOL.CHEM. V. 268 9787 1993 JRNL REFN ISSN 0021-9258 JRNL PMID 8486661 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.V.MILBURN,G.G.PRIVE,D.L.MILLIGAN,W.G.SCOTT,J.I.YEH, REMARK 1 AUTH 2 J.JANCARIK,D.E.KOSHLAND JUNIOR,S.-H.KIM REMARK 1 TITL THREE-DIMENSIONAL STRUCTURES OF THE LIGAND-BINDING DOMAIN OF REMARK 1 TITL 2 THE BACTERIAL ASPARTATE RECEPTOR WITH AND WITHOUT A LIGAND REMARK 1 REF SCIENCE V. 254 1342 1991 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 3.00 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.500 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 : 7114 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) : 0.192 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 : 2229 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 0 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) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 3.696 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: THE LOOP REGIONS, RESIDUES A 76 - A 84 REMARK 3 AND B 76 - B 84, ARE DISORDERED. REMARK 4 REMARK 4 1WAT 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_1000177169. 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) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 18.65667 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 37.31333 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 27.98500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 46.64167 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 9.32833 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 300 REMARK: THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW REMARK 300 WILL GENERATE APPROXIMATE COORDINATES FOR CHAIN *A* WHEN REMARK 300 APPLIED TO CHAIN *B*. THIS CORRESPONDS TO A ROTATION OF REMARK 300 178.2 DEGREES, WHICH IS AN APPROXIMATE (MOLECULAR) REMARK 300 TWO-FOLD. 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, 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 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 35 REMARK 465 ASN A 36 REMARK 465 GLN A 37 REMARK 465 GLN A 38 REMARK 465 MET B 35 REMARK 465 ASN B 36 REMARK 465 GLN B 37 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NE ARG B 177 OG1 THR B 179 2.14 REMARK 500 REMARK 500 REMARK: NULL 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 SER A 51 CA SER A 51 CB 0.114 REMARK 500 GLU A 52 CD GLU A 52 OE1 -0.075 REMARK 500 TRP A 57 CE2 TRP A 57 CD2 -0.073 REMARK 500 TRP A 57 CZ3 TRP A 57 CH2 0.159 REMARK 500 TRP A 57 CH2 TRP A 57 CZ2 -0.142 REMARK 500 THR A 63 CA THR A 63 CB 0.179 REMARK 500 SER A 70 CB SER A 70 OG -0.130 REMARK 500 ALA A 72 CA ALA A 72 CB -0.139 REMARK 500 GLN A 82 CA GLN A 82 CB 0.150 REMARK 500 GLN A 91 CG GLN A 91 CD 0.197 REMARK 500 HIS A 103 CG HIS A 103 CD2 0.124 REMARK 500 HIS A 103 NE2 HIS A 103 CD2 -0.093 REMARK 500 GLU A 118 CD GLU A 118 OE2 -0.108 REMARK 500 SER A 120 CA SER A 120 CB -0.093 REMARK 500 TYR A 130 CB TYR A 130 CG 0.175 REMARK 500 GLU A 136 CD GLU A 136 OE1 0.071 REMARK 500 GLU A 136 CD GLU A 136 OE2 -0.118 REMARK 500 PHE A 140 CZ PHE A 140 CE2 0.119 REMARK 500 ASN A 145 CG ASN A 145 OD1 -0.132 REMARK 500 TYR A 149 CE1 TYR A 149 CZ -0.082 REMARK 500 TYR A 149 CE2 TYR A 149 CD2 -0.110 REMARK 500 PHE A 150 C PHE A 150 O 0.124 REMARK 500 GLU A 163 CG GLU A 163 CD 0.094 REMARK 500 GLU A 163 CD GLU A 163 OE1 0.066 REMARK 500 GLU A 163 CD GLU A 163 OE2 -0.106 REMARK 500 TYR A 168 CG TYR A 168 CD2 0.095 REMARK 500 TYR A 168 CD1 TYR A 168 CE1 -0.093 REMARK 500 TYR A 168 CE1 TYR A 168 CZ 0.101 REMARK 500 TYR A 168 CE2 TYR A 168 CD2 -0.093 REMARK 500 PHE B 40 CB PHE B 40 CG 0.124 REMARK 500 SER B 43 CB SER B 43 OG 0.079 REMARK 500 GLU B 52 CA GLU B 52 CB -0.134 REMARK 500 GLU B 52 CD GLU B 52 OE2 -0.115 REMARK 500 TRP B 57 CA TRP B 57 CB -0.139 REMARK 500 TRP B 57 CE2 TRP B 57 CD2 -0.100 REMARK 500 SER B 84 C SER B 84 O -0.120 REMARK 500 GLN B 91 CG GLN B 91 CD 0.171 REMARK 500 ALA B 102 C HIS B 103 N -0.153 REMARK 500 HIS B 103 CA HIS B 103 CB -0.145 REMARK 500 HIS B 103 NE2 HIS B 103 CD2 -0.087 REMARK 500 TYR B 104 CZ TYR B 104 CE2 -0.085 REMARK 500 GLU B 125 CD GLU B 125 OE1 0.087 REMARK 500 GLU B 125 CD GLU B 125 OE2 -0.143 REMARK 500 LYS B 126 CA LYS B 126 CB 0.143 REMARK 500 TYR B 127 CG TYR B 127 CD1 0.087 REMARK 500 TYR B 130 CD1 TYR B 130 CE1 -0.105 REMARK 500 TYR B 130 CE1 TYR B 130 CZ 0.116 REMARK 500 GLU B 136 CD GLU B 136 OE1 -0.104 REMARK 500 ASN B 143 C GLY B 144 N 0.175 REMARK 500 TYR B 149 CA TYR B 149 C -0.162 REMARK 500 REMARK 500 THIS ENTRY HAS 59 BOND DEVIATIONS. 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 GLY A 39 N - CA - C ANGL. DEV. = -16.1 DEGREES REMARK 500 PHE A 40 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 PHE A 40 CB - CG - CD1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ILE A 42 CA - CB - CG2 ANGL. DEV. = -12.0 DEGREES REMARK 500 ARG A 47 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 47 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 TRP A 57 CH2 - CZ2 - CE2 ANGL. DEV. = 11.6 DEGREES REMARK 500 ASP A 58 CB - CG - OD2 ANGL. DEV. = -8.0 DEGREES REMARK 500 ARG A 69 NH1 - CZ - NH2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG A 69 NE - CZ - NH2 ANGL. DEV. = 7.6 DEGREES REMARK 500 THR A 96 CA - CB - CG2 ANGL. DEV. = -8.4 DEGREES REMARK 500 HIS A 103 CE1 - NE2 - CD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 TYR A 104 CB - CG - CD2 ANGL. DEV. = 3.9 DEGREES REMARK 500 TYR A 104 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 PHE A 107 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 PHE A 107 CB - CG - CD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 TYR A 127 CB - CG - CD2 ANGL. DEV. = -4.9 DEGREES REMARK 500 TYR A 127 CZ - CE2 - CD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR A 130 CB - CG - CD2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = -6.8 DEGREES REMARK 500 ASP A 147 CB - CA - C ANGL. DEV. = -12.5 DEGREES REMARK 500 TYR A 149 CB - CG - CD1 ANGL. DEV. = -3.9 DEGREES REMARK 500 TYR A 149 CG - CD1 - CE1 ANGL. DEV. = -7.1 DEGREES REMARK 500 MET A 157 O - C - N ANGL. DEV. = 9.6 DEGREES REMARK 500 TYR A 168 CB - CG - CD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 TYR A 168 CB - CG - CD1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 170 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 VAL A 171 N - CA - CB ANGL. DEV. = -13.4 DEGREES REMARK 500 VAL A 171 CA - CB - CG2 ANGL. DEV. = -15.3 DEGREES REMARK 500 GLU A 173 OE1 - CD - OE2 ANGL. DEV. = -9.8 DEGREES REMARK 500 TYR A 176 CD1 - CG - CD2 ANGL. DEV. = 8.0 DEGREES REMARK 500 TYR A 176 CB - CG - CD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 TYR A 176 CA - C - N ANGL. DEV. = -17.1 DEGREES REMARK 500 PHE A 180 CB - CG - CD2 ANGL. DEV. = -5.0 DEGREES REMARK 500 PHE B 40 CB - CG - CD2 ANGL. DEV. = -4.6 DEGREES REMARK 500 TRP B 57 CD1 - CG - CD2 ANGL. DEV. = 7.2 DEGREES REMARK 500 TRP B 57 CG - CD1 - NE1 ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP B 57 CE2 - CD2 - CG ANGL. DEV. = -6.8 DEGREES REMARK 500 TRP B 57 CG - CD2 - CE3 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP B 58 CB - CG - OD1 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP B 58 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 GLN B 62 CA - C - O ANGL. DEV. = -12.7 DEGREES REMARK 500 ARG B 69 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 69 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLN B 82 CA - C - N ANGL. DEV. = -15.0 DEGREES REMARK 500 ALA B 85 CB - CA - C ANGL. DEV. = 9.2 DEGREES REMARK 500 TYR B 104 CB - CG - CD2 ANGL. DEV. = 4.6 DEGREES REMARK 500 MET B 110 CA - CB - CG ANGL. DEV. = -11.2 DEGREES REMARK 500 GLU B 118 OE1 - CD - OE2 ANGL. DEV. = -8.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 64 ANGLE DEVIATIONS. 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 VAL A 41 -157.59 -65.71 REMARK 500 ILE A 42 163.32 -46.95 REMARK 500 SER A 43 -41.85 71.98 REMARK 500 LEU A 46 -28.20 171.01 REMARK 500 GLN A 49 -108.62 143.43 REMARK 500 ASP A 77 -34.85 -27.90 REMARK 500 GLN A 81 93.55 -173.81 REMARK 500 GLN A 82 -10.86 69.86 REMARK 500 MET A 110 -25.70 -176.81 REMARK 500 LEU A 113 -69.77 -137.09 REMARK 500 PRO A 114 -104.63 25.81 REMARK 500 ALA A 115 -69.75 62.85 REMARK 500 ALA A 117 -125.79 40.44 REMARK 500 SER A 172 -66.38 -101.58 REMARK 500 ARG A 177 -62.69 -170.76 REMARK 500 PHE B 40 -63.24 -21.05 REMARK 500 VAL B 41 -62.42 -14.38 REMARK 500 ALA B 78 -74.75 54.95 REMARK 500 GLN B 81 -73.55 -82.21 REMARK 500 SER B 83 -110.89 70.25 REMARK 500 SER B 84 -54.14 135.16 REMARK 500 ALA B 85 -166.32 -177.09 REMARK 500 LEU B 89 -29.09 -36.80 REMARK 500 LYS B 108 4.95 -69.08 REMARK 500 ALA B 117 -29.92 -35.58 REMARK 500 ASN B 145 67.38 -116.31 REMARK 500 ARG B 177 106.82 -53.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 111 PRO A 112 111.58 REMARK 500 LEU A 113 PRO A 114 -148.47 REMARK 500 THR B 179 PHE B 180 84.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP A 124 -10.40 REMARK 500 GLN A 155 -11.24 REMARK 500 ALA A 169 -10.68 REMARK 500 GLY B 144 -12.70 REMARK 500 ALA B 151 10.33 REMARK 500 ASN B 167 -11.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ABS REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ASPARTATE-BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: BBS REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ASPARTATE-BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP B 1 DBREF 1WAT A 36 180 UNP P02941 MCP2_SALTY 36 180 DBREF 1WAT B 36 180 UNP P02941 MCP2_SALTY 36 180 SEQRES 1 A 146 MET ASN GLN GLN GLY PHE VAL ILE SER ASN GLU LEU ARG SEQRES 2 A 146 GLN GLN GLN SER GLU LEU THR SER THR TRP ASP LEU MET SEQRES 3 A 146 LEU GLN THR ARG ILE ASN LEU SER ARG SER ALA ALA ARG SEQRES 4 A 146 MET MET MET ASP ALA SER ASN GLN GLN SER SER ALA LYS SEQRES 5 A 146 THR ASP LEU LEU GLN ASN ALA LYS THR THR LEU ALA GLN SEQRES 6 A 146 ALA ALA ALA HIS TYR ALA ASN PHE LYS ASN MET THR PRO SEQRES 7 A 146 LEU PRO ALA MET ALA GLU ALA SER ALA ASN VAL ASP GLU SEQRES 8 A 146 LYS TYR GLN ARG TYR GLN ALA ALA LEU ALA GLU LEU ILE SEQRES 9 A 146 GLN PHE LEU ASP ASN GLY ASN MET ASP ALA TYR PHE ALA SEQRES 10 A 146 GLN PRO THR GLN GLY MET GLN ASN ALA LEU GLY GLU ALA SEQRES 11 A 146 LEU GLY ASN TYR ALA ARG VAL SER GLU ASN LEU TYR ARG SEQRES 12 A 146 GLN THR PHE SEQRES 1 B 146 MET ASN GLN GLN GLY PHE VAL ILE SER ASN GLU LEU ARG SEQRES 2 B 146 GLN GLN GLN SER GLU LEU THR SER THR TRP ASP LEU MET SEQRES 3 B 146 LEU GLN THR ARG ILE ASN LEU SER ARG SER ALA ALA ARG SEQRES 4 B 146 MET MET MET ASP ALA SER ASN GLN GLN SER SER ALA LYS SEQRES 5 B 146 THR ASP LEU LEU GLN ASN ALA LYS THR THR LEU ALA GLN SEQRES 6 B 146 ALA ALA ALA HIS TYR ALA ASN PHE LYS ASN MET THR PRO SEQRES 7 B 146 LEU PRO ALA MET ALA GLU ALA SER ALA ASN VAL ASP GLU SEQRES 8 B 146 LYS TYR GLN ARG TYR GLN ALA ALA LEU ALA GLU LEU ILE SEQRES 9 B 146 GLN PHE LEU ASP ASN GLY ASN MET ASP ALA TYR PHE ALA SEQRES 10 B 146 GLN PRO THR GLN GLY MET GLN ASN ALA LEU GLY GLU ALA SEQRES 11 B 146 LEU GLY ASN TYR ALA ARG VAL SER GLU ASN LEU TYR ARG SEQRES 12 B 146 GLN THR PHE HET ASP B 1 9 HETNAM ASP ASPARTIC ACID FORMUL 3 ASP C4 H7 N O4 HELIX 1 AA GLY A 39 MET A 75 1 37 HELIX 2 AB LYS A 86 ASN A 109 1 24 HELIX 3 AC MET A 116 GLY A 144 1 29 HELIX 4 AD MET A 146 PHE A 180 1 35 HELIX 5 BA GLY B 39 MET B 75 1 37 HELIX 6 BB LYS B 86 ASN B 109 1 24 HELIX 7 BC MET B 116 GLY B 144 1 29 HELIX 8 BD MET B 146 PHE B 180 1 35 SITE 1 ABS 7 TYR A 149 PHE A 150 ALA A 151 GLN A 152 SITE 2 ABS 7 PRO A 153 THR A 154 ARG A 64 SITE 1 BBS 7 TYR B 149 PHE B 150 ALA B 151 GLN B 152 SITE 2 BBS 7 PRO B 153 THR B 154 ARG B 64 SITE 1 AC1 8 ARG A 69 ARG A 73 ARG B 64 LEU B 137 SITE 2 AC1 8 TYR B 149 PHE B 150 GLN B 152 THR B 154 CRYST1 132.670 132.670 55.970 90.00 90.00 120.00 P 61 12 ORIGX1 0.007537 0.004352 0.000000 0.00000 ORIGX2 0.000000 0.008704 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.017867 0.00000 SCALE1 0.007537 0.004352 0.000000 0.00000 SCALE2 0.000000 0.008704 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017867 0.00000 MTRIX1 1 -0.858300 0.439267 0.265200 281.17169 1 MTRIX2 1 0.405340 0.263599 0.875300 44.93618 1 MTRIX3 1 0.314600 0.858813 -0.404000 -203.22099 1