HEADER CHEMOTAXIS 18-APR-95 2LIG TITLE THREE-DIMENSIONAL STRUCTURES OF THE LIGAND-BINDING DOMAIN OF THE TITLE 2 BACTERIAL ASPARTATE RECEPTOR WITH AND WITHOUT A LIGAND 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: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL KEYWDS CHEMOTAXIS EXPDTA X-RAY DIFFRACTION AUTHOR S.-H.KIM,J.I.YEH,G.G.PRIVE,M.MILBURN,W.SCOTT,D.E.KOSHLAND JUNIOR REVDAT 4 29-NOV-17 2LIG 1 HELIX REVDAT 3 24-FEB-09 2LIG 1 VERSN REVDAT 2 01-APR-03 2LIG 1 JRNL REVDAT 1 15-SEP-95 2LIG 0 JRNL AUTH M.V.MILBURN,G.G.PRIVE,D.L.MILLIGAN,W.G.SCOTT,J.YEH, JRNL AUTH 2 J.JANCARIK,D.E.KOSHLAND JR.,S.H.KIM JRNL TITL THREE-DIMENSIONAL STRUCTURES OF THE LIGAND-BINDING DOMAIN OF JRNL TITL 2 THE BACTERIAL ASPARTATE RECEPTOR WITH AND WITHOUT A LIGAND. JRNL REF SCIENCE V. 254 1342 1991 JRNL REFN ISSN 0036-8075 JRNL PMID 1660187 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.I.YEH,H.-P.BIEMANN,J.PANDIT,D.E.KOSHLAND,S.-H.KIM REMARK 1 TITL THE THREE-DIMENSIONAL STRUCTURE OF THE LIGAND-BINDING DOMAIN REMARK 1 TITL 2 OF A WILD-TYPE BACTERIAL CHEMOTAXIS RECEPTOR. STRUCTURAL REMARK 1 TITL 3 COMPARISON TO THE CROSS-LINKED MUTANT FORMS AND REMARK 1 TITL 4 CONFORMATIONAL CHANGES UPON LIGAND BINDING REMARK 1 REF J.BIOL.CHEM. V. 268 9787 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.G.SCOTT,D.L.MILLIGAN,M.V.MILBURN,G.G.PRIVE,J.YEH, REMARK 1 AUTH 2 D.E.KOSHLAND JUNIOR,S.-H.KIM REMARK 1 TITL REFINED STRUCTURES OF THE LIGAND-BINDING DOMAIN OF THE REMARK 1 TITL 2 ASPARTATE RECEPTOR FROM SALMONELLA TYPHIMURIUM REMARK 1 REF J.MOL.BIOL. V. 232 555 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.176 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 : 2446 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 143 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.900 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 2LIG 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_1000178313. 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 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 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 60.90000 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 30.45000 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 30.45000 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 60.90000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 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 GLN A 182 REMARK 465 SER A 183 REMARK 465 ALA A 184 REMARK 465 HIS A 185 REMARK 465 ASP A 186 REMARK 465 TYR A 187 REMARK 465 ARG A 188 REMARK 465 GLN B 182 REMARK 465 SER B 183 REMARK 465 ALA B 184 REMARK 465 HIS B 185 REMARK 465 ASP B 186 REMARK 465 TYR B 187 REMARK 465 ARG B 188 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 CB LEU B 29 O ASP B 181 1.68 REMARK 500 CD1 LEU B 29 O ASP B 181 1.75 REMARK 500 CG LEU B 29 O ASP B 181 1.92 REMARK 500 CA LEU B 29 O ASP B 181 2.16 REMARK 500 O HOH A 553 O HOH A 554 2.19 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 HIS A 35 CG HIS A 35 CD2 0.062 REMARK 500 GLU A 45 CD GLU A 45 OE1 -0.093 REMARK 500 GLU A 52 CD GLU A 52 OE2 -0.087 REMARK 500 GLY A 156 CA GLY A 156 C -0.113 REMARK 500 GLY A 162 CA GLY A 162 C 0.109 REMARK 500 PHE B 30 CG PHE B 30 CD1 0.103 REMARK 500 HIS B 35 NE2 HIS B 35 CD2 -0.097 REMARK 500 CYS B 36 CA CYS B 36 CB -0.085 REMARK 500 HIS B 103 NE2 HIS B 103 CD2 -0.080 REMARK 500 SER B 120 CA SER B 120 CB -0.103 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 LEU A 28 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 LEU A 29 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 TRP A 57 CD1 - CG - CD2 ANGL. DEV. = 5.1 DEGREES REMARK 500 TRP A 57 CB - CG - CD1 ANGL. DEV. = -10.1 DEGREES REMARK 500 TRP A 57 CG - CD1 - NE1 ANGL. DEV. = -8.2 DEGREES REMARK 500 ARG A 64 NE - CZ - NH2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 69 CG - CD - NE ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG A 69 CD - NE - CZ ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG A 69 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 MET A 76 CA - C - N ANGL. DEV. = -13.3 DEGREES REMARK 500 ASP A 77 CB - CG - OD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 77 N - CA - C ANGL. DEV. = 17.5 DEGREES REMARK 500 GLN A 82 CA - CB - CG ANGL. DEV. = 15.0 DEGREES REMARK 500 TYR A 104 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 TYR A 104 CD1 - CE1 - CZ ANGL. DEV. = -7.0 DEGREES REMARK 500 LYS A 108 CB - CG - CD ANGL. DEV. = -18.8 DEGREES REMARK 500 PRO A 112 CA - N - CD ANGL. DEV. = -9.3 DEGREES REMARK 500 PRO A 112 N - CA - CB ANGL. DEV. = 8.6 DEGREES REMARK 500 MET A 116 CG - SD - CE ANGL. DEV. = 11.5 DEGREES REMARK 500 PHE A 140 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 PHE A 150 CB - CG - CD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 MET A 157 CG - SD - CE ANGL. DEV. = -14.8 DEGREES REMARK 500 GLU A 163 CA - CB - CG ANGL. DEV. = 16.4 DEGREES REMARK 500 TYR A 168 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR A 176 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR A 176 CG - CD2 - CE2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 177 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 TRP B 57 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP B 57 CB - CG - CD1 ANGL. DEV. = -9.3 DEGREES REMARK 500 TRP B 57 CG - CD1 - NE1 ANGL. DEV. = -6.8 DEGREES REMARK 500 TRP B 57 CE2 - CD2 - CG ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG B 64 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 69 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 GLN B 81 N - CA - C ANGL. DEV. = 21.3 DEGREES REMARK 500 SER B 83 N - CA - C ANGL. DEV. = 17.0 DEGREES REMARK 500 VAL B 123 CG1 - CB - CG2 ANGL. DEV. = -10.7 DEGREES REMARK 500 GLU B 125 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 TYR B 127 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 129 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG B 129 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ALA B 151 N - CA - CB ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG B 170 NE - CZ - NH1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG B 170 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 PHE B 180 CB - CG - CD1 ANGL. DEV. = -5.4 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 LEU A 28 -38.80 -137.59 REMARK 500 ASP A 77 45.75 -52.02 REMARK 500 SER A 79 -126.89 136.97 REMARK 500 GLN A 82 174.03 72.24 REMARK 500 SER A 84 63.44 -176.62 REMARK 500 LYS A 86 68.68 -8.86 REMARK 500 GLN A 178 3.75 -69.02 REMARK 500 ASP B 77 -5.31 72.36 REMARK 500 ALA B 78 78.83 -104.46 REMARK 500 GLN B 81 -176.11 -62.82 REMARK 500 GLN B 82 -40.80 -5.28 REMARK 500 SER B 83 -48.30 43.66 REMARK 500 SER B 84 -17.46 -43.10 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 PHE B 180 ASP B 181 100.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 168 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AS1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AS2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP A 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHN A 390 DBREF 2LIG A 26 188 UNP P02941 MCP2_SALTY 26 188 DBREF 2LIG B 26 188 UNP P02941 MCP2_SALTY 26 188 SEQADV 2LIG CYS A 36 UNP P02941 ASN 36 CONFLICT SEQADV 2LIG CYS B 36 UNP P02941 ASN 36 CONFLICT SEQRES 1 A 164 MET GLY GLY LEU LEU PHE SER SER LEU GLN HIS CYS GLN SEQRES 2 A 164 GLN GLY PHE VAL ILE SER ASN GLU LEU ARG GLN GLN GLN SEQRES 3 A 164 SER GLU LEU THR SER THR TRP ASP LEU MET LEU GLN THR SEQRES 4 A 164 ARG ILE ASN LEU SER ARG SER ALA ALA ARG MET MET MET SEQRES 5 A 164 ASP ALA SER ASN GLN GLN SER SER ALA LYS THR ASP LEU SEQRES 6 A 164 LEU GLN ASN ALA LYS THR THR LEU ALA GLN ALA ALA ALA SEQRES 7 A 164 HIS TYR ALA ASN PHE LYS ASN MET THR PRO LEU PRO ALA SEQRES 8 A 164 MET ALA GLU ALA SER ALA ASN VAL ASP GLU LYS TYR GLN SEQRES 9 A 164 ARG TYR GLN ALA ALA LEU ALA GLU LEU ILE GLN PHE LEU SEQRES 10 A 164 ASP ASN GLY ASN MET ASP ALA TYR PHE ALA GLN PRO THR SEQRES 11 A 164 GLN GLY MET GLN ASN ALA LEU GLY GLU ALA LEU GLY ASN SEQRES 12 A 164 TYR ALA ARG VAL SER GLU ASN LEU TYR ARG GLN THR PHE SEQRES 13 A 164 ASP GLN SER ALA HIS ASP TYR ARG SEQRES 1 B 164 MET GLY GLY LEU LEU PHE SER SER LEU GLN HIS CYS GLN SEQRES 2 B 164 GLN GLY PHE VAL ILE SER ASN GLU LEU ARG GLN GLN GLN SEQRES 3 B 164 SER GLU LEU THR SER THR TRP ASP LEU MET LEU GLN THR SEQRES 4 B 164 ARG ILE ASN LEU SER ARG SER ALA ALA ARG MET MET MET SEQRES 5 B 164 ASP ALA SER ASN GLN GLN SER SER ALA LYS THR ASP LEU SEQRES 6 B 164 LEU GLN ASN ALA LYS THR THR LEU ALA GLN ALA ALA ALA SEQRES 7 B 164 HIS TYR ALA ASN PHE LYS ASN MET THR PRO LEU PRO ALA SEQRES 8 B 164 MET ALA GLU ALA SER ALA ASN VAL ASP GLU LYS TYR GLN SEQRES 9 B 164 ARG TYR GLN ALA ALA LEU ALA GLU LEU ILE GLN PHE LEU SEQRES 10 B 164 ASP ASN GLY ASN MET ASP ALA TYR PHE ALA GLN PRO THR SEQRES 11 B 164 GLN GLY MET GLN ASN ALA LEU GLY GLU ALA LEU GLY ASN SEQRES 12 B 164 TYR ALA ARG VAL SER GLU ASN LEU TYR ARG GLN THR PHE SEQRES 13 B 164 ASP GLN SER ALA HIS ASP TYR ARG HET SO4 A 900 5 HET SO4 A 901 5 HET ASP A 189 9 HET PHN A 390 14 HETNAM SO4 SULFATE ION HETNAM ASP ASPARTIC ACID HETNAM PHN 1,10-PHENANTHROLINE FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 ASP C4 H7 N O4 FORMUL 6 PHN C12 H8 N2 FORMUL 7 HOH *143(H2 O) HELIX 1 H1 PHE A 30 MET A 76 1 47 HELIX 2 H2 ALA A 85 ASN A 109 1 25 HELIX 3 H3 MET A 116 PHE A 140 1 25 HELIX 4 H4 ASN A 145 ASP A 181 1 37 SSBOND 1 CYS A 36 CYS B 36 1555 1555 2.00 SITE 1 AS1 7 ARG A 64 TYR A 149 PHE A 150 GLN A 152 SITE 2 AS1 7 THR A 154 ARG B 69 ARG B 73 SITE 1 AS2 7 ARG A 69 ARG A 73 ARG B 64 TYR B 149 SITE 2 AS2 7 PHE B 150 GLN B 152 THR B 154 SITE 1 AC1 7 ARG A 69 ARG A 73 HOH A 412 HOH A 452 SITE 2 AC1 7 HOH A 492 ARG B 64 TYR B 149 SITE 1 AC2 6 ARG A 69 LEU A 89 ASN A 92 HOH A 510 SITE 2 AC2 6 GLN B 155 ASN B 159 SITE 1 AC3 10 ARG A 64 TYR A 149 PHE A 150 GLN A 152 SITE 2 AC3 10 THR A 154 HOH A 401 HOH A 403 HOH A 404 SITE 3 AC3 10 ARG B 69 ARG B 73 SITE 1 AC4 15 PHE A 30 CYS A 36 GLY A 39 PHE A 40 SITE 2 AC4 15 SER A 43 TYR A 176 THR A 179 PHE B 30 SITE 3 AC4 15 CYS B 36 GLY B 39 PHE B 40 SER B 43 SITE 4 AC4 15 THR B 179 HOH B 405 HOH B 458 CRYST1 80.380 80.380 91.350 90.00 90.00 120.00 P 32 2 1 12 ORIGX1 0.012441 0.007183 0.000000 0.00000 ORIGX2 0.000000 0.014366 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.010947 0.00000 SCALE1 0.012441 0.007183 0.000000 0.00000 SCALE2 0.000000 0.014366 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010947 0.00000 MASTER 436 0 4 4 0 0 15 6 0 0 0 26 END