HEADER TRANSCRIPTION REGULATOR 23-FEB-07 2EFQ TITLE CRYSTAL STRUCTURE OF THR134 TO ALA OF ST1022-GLUTAMINE COMPLEX FROM TITLE 2 SULFOLOBUS TOKODAII 7 CAVEAT 2EFQ CHIRALITY ERROR AT CA CENTER OF LYS A 75/ASN A 76 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 150AA LONG HYPOTHETICAL TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ST1022; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 273063; SOURCE 4 STRAIN: 7; SOURCE 5 GENE: ST1022; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS TRANSCRIPTIONAL REGULATOR, LRP/ASNC FAMILY GLN BINDING, ST1022, KEYWDS 2 STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL KEYWDS 3 AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 4 INITIATIVE, RSGI, TRANSCRIPTION REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR T.S.KUMAREVEL,P.KARTHE,N.NAKANO,A.SHINKAI,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 2 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 7 25-OCT-23 2EFQ 1 REMARK REVDAT 6 10-NOV-21 2EFQ 1 REMARK SEQADV REVDAT 5 11-OCT-17 2EFQ 1 REMARK REVDAT 4 13-JUL-11 2EFQ 1 VERSN REVDAT 3 17-MAR-09 2EFQ 1 JRNL REVDAT 2 24-FEB-09 2EFQ 1 VERSN REVDAT 1 04-MAR-08 2EFQ 0 JRNL AUTH T.S.KUMAREVEL,N.NAKANO,K.PONNURAJ,S.C.GOPINATH,K.SAKAMOTO, JRNL AUTH 2 A.SHINKAI,P.K.KUMAR,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF GLUTAMINE RECEPTOR PROTEIN FROM JRNL TITL 2 SULFOLOBUS TOKODAII STRAIN 7 IN COMPLEX WITH ITS EFFECTOR JRNL TITL 3 L-GLUTAMINE: IMPLICATIONS OF EFFECTOR BINDING IN MOLECULAR JRNL TITL 4 ASSOCIATION AND DNA BINDING. JRNL REF NUCLEIC ACIDS RES. V. 36 4808 2008 JRNL REFN ISSN 0305-1048 JRNL PMID 18653535 JRNL DOI 10.1093/NAR/GKN456 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2401602.740 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 9417 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) : 0.229 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 664 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1422 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE : 0.3770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 117 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.035 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1231 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.13000 REMARK 3 B22 (A**2) : -6.13000 REMARK 3 B33 (A**2) : 12.36000 REMARK 3 B12 (A**2) : 0.00000 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) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.29 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.064 REMARK 3 BOND ANGLES (DEGREES) : 4.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 6.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.510 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.460 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.440 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.810 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 33.54 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : DNA-RNA_REP.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EFQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000026608. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 180 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11453 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 21.80 REMARK 200 R MERGE (I) : 0.10300 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 22.10 REMARK 200 R MERGE FOR SHELL (I) : 0.47500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2E7W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% POLYPROPYLENEGLYCOL, 0.2M SODIUM REMARK 280 CITRATE 0.1M SODIUM CACODYLATE , PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 51.97300 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 37.51950 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 51.97300 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 37.51950 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 51.97300 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 37.51950 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 51.97300 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 37.51950 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 51.97300 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 37.51950 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 51.97300 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 37.51950 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 51.97300 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 37.51950 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 51.97300 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 51.97300 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 37.51950 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 34800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -228.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 0.00000 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 ASP A 100 O HOH A 154 1.32 REMARK 500 O ASP A 102 CD2 PHE A 103 1.54 REMARK 500 N GLY A 99 O HOH A 153 1.93 REMARK 500 CG2 VAL A 79 ND2 ASN A 83 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 MG MG A 151 MG MG A 151 7555 1.60 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 TYR A 73 CD1 TYR A 73 CE1 -0.204 REMARK 500 TYR A 73 CE1 TYR A 73 CZ -0.163 REMARK 500 TYR A 73 CZ TYR A 73 CE2 -0.151 REMARK 500 TYR A 73 CE2 TYR A 73 CD2 -0.153 REMARK 500 TYR A 73 C TYR A 73 O -0.117 REMARK 500 GLY A 74 C GLY A 74 O -0.214 REMARK 500 GLY A 74 C GLY A 74 O -0.198 REMARK 500 LYS A 75 CE LYS A 75 NZ -0.189 REMARK 500 LYS A 75 CA LYS A 75 C -0.158 REMARK 500 ASN A 76 CB ASN A 76 CG -0.193 REMARK 500 TYR A 77 CB TYR A 77 CG -0.138 REMARK 500 TYR A 77 CD1 TYR A 77 CE1 -0.114 REMARK 500 HIS A 78 C HIS A 78 O -0.197 REMARK 500 ASN A 101 CG ASN A 101 ND2 -0.160 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 TYR A 73 CB - CG - CD2 ANGL. DEV. = 4.0 DEGREES REMARK 500 LYS A 75 N - CA - C ANGL. DEV. = 17.8 DEGREES REMARK 500 ASN A 76 N - CA - C ANGL. DEV. = 19.8 DEGREES REMARK 500 ASN A 76 N - CA - C ANGL. DEV. = 17.8 DEGREES REMARK 500 ASN A 76 CA - C - N ANGL. DEV. = 22.9 DEGREES REMARK 500 ASN A 76 O - C - N ANGL. DEV. = -19.8 DEGREES REMARK 500 HIS A 78 N - CA - C ANGL. DEV. = 16.4 DEGREES REMARK 500 HIS A 78 CA - C - N ANGL. DEV. = -16.5 DEGREES REMARK 500 HIS A 78 O - C - N ANGL. DEV. = 14.6 DEGREES REMARK 500 VAL A 97 CA - C - N ANGL. DEV. = -14.0 DEGREES REMARK 500 GLY A 99 CA - C - N ANGL. DEV. = -26.9 DEGREES REMARK 500 GLY A 99 O - C - N ANGL. DEV. = 25.2 DEGREES REMARK 500 GLY A 99 O - C - N ANGL. DEV. = -10.2 DEGREES REMARK 500 ASP A 100 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 ASP A 100 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 100 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASN A 101 N - CA - C ANGL. DEV. = 17.1 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 LYS A 75 -143.92 32.31 REMARK 500 LYS A 75 91.02 -8.44 REMARK 500 ASN A 76 -65.12 53.97 REMARK 500 ASN A 76 -3.68 106.63 REMARK 500 LEU A 98 -146.79 -23.72 REMARK 500 LEU A 98 -164.29 -68.01 REMARK 500 ASP A 100 -4.20 -36.06 REMARK 500 ASP A 100 -79.53 -68.96 REMARK 500 ASN A 101 69.05 1.09 REMARK 500 ASN A 101 133.14 22.28 REMARK 500 PHE A 103 143.20 167.04 REMARK 500 PHE A 119 -67.66 -105.42 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 LYS A 75 ASN A 76 70.51 REMARK 500 ASN A 76 TYR A 77 -100.43 REMARK 500 HIS A 78 VAL A 79 149.51 REMARK 500 VAL A 79 GLU A 80 122.57 REMARK 500 ASP A 100 ASN A 101 -135.04 REMARK 500 ASP A 100 ASN A 101 129.94 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 VAL A 97 21.50 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 MG A 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLN A 152 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E7W RELATED DB: PDB REMARK 900 WILD TYPE REMARK 900 RELATED ID: 2E7X RELATED DB: PDB REMARK 900 COMPLEXED WITH GLN REMARK 900 RELATED ID: 2EFN RELATED DB: PDB REMARK 900 S32A MUTANT REMARK 900 RELATED ID: 2EFO RELATED DB: PDB REMARK 900 Y77A MUTANT REMARK 900 RELATED ID: 2EFP RELATED DB: PDB REMARK 900 Y77A COMPLEXED WITH GLN REMARK 900 RELATED ID: STO001001022.6 RELATED DB: TARGETDB DBREF 2EFQ A 1 150 UNP Q972W6 Q972W6_SULTO 1 150 SEQADV 2EFQ ALA A 134 UNP Q972W6 THR 134 ENGINEERED MUTATION SEQRES 1 A 150 MET ASP GLU ILE ASP LEU ARG ILE LEU LYS ILE LEU GLN SEQRES 2 A 150 TYR ASN ALA LYS TYR SER LEU ASP GLU ILE ALA ARG GLU SEQRES 3 A 150 ILE ARG ILE PRO LYS SER THR LEU SER TYR ARG ILE LYS SEQRES 4 A 150 LYS LEU GLU LYS ASP GLY VAL ILE LYS GLY TYR TYR ALA SEQRES 5 A 150 TYR ILE ASN PRO ALA SER LEU ASN LEU ASP TYR ILE VAL SEQRES 6 A 150 ILE THR SER VAL LYS ALA LYS TYR GLY LYS ASN TYR HIS SEQRES 7 A 150 VAL GLU LEU GLY ASN LYS LEU ALA GLN ILE PRO GLY VAL SEQRES 8 A 150 TRP GLY VAL TYR PHE VAL LEU GLY ASP ASN ASP PHE ILE SEQRES 9 A 150 VAL MET ALA ARG TYR LYS THR ARG GLU GLU PHE MET GLU SEQRES 10 A 150 LYS PHE LEU GLU ARG VAL MET SER ILE PRO GLU VAL GLU SEQRES 11 A 150 ARG THR SER ALA GLN VAL VAL VAL LYS ILE ILE LYS GLU SEQRES 12 A 150 SER PRO ASN ILE VAL ILE PHE HET MG A 151 1 HET GLN A 152 10 HETNAM MG MAGNESIUM ION HETNAM GLN GLUTAMINE FORMUL 2 MG MG 2+ FORMUL 3 GLN C5 H10 N2 O3 FORMUL 4 HOH *78(H2 O) HELIX 1 1 ASP A 2 GLN A 13 1 12 HELIX 2 2 SER A 19 ARG A 28 1 10 HELIX 3 3 PRO A 30 ASP A 44 1 15 HELIX 4 4 ASN A 55 ASN A 60 5 6 HELIX 5 5 ASN A 76 GLN A 87 1 12 HELIX 6 6 THR A 111 PHE A 119 1 9 HELIX 7 7 PHE A 119 MET A 124 1 6 SHEET 1 A 4 VAL A 91 PHE A 96 0 SHEET 2 A 4 PHE A 103 TYR A 109 -1 O MET A 106 N GLY A 93 SHEET 3 A 4 TYR A 63 ALA A 71 -1 N THR A 67 O VAL A 105 SHEET 4 A 4 VAL A 129 VAL A 136 -1 O ARG A 131 N LYS A 70 SITE 1 AC1 1 TYR A 51 SITE 1 AC2 3 PRO A 30 LYS A 31 SER A 32 CRYST1 103.946 103.946 75.039 90.00 90.00 90.00 I 4 2 2 16 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 0.009620 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009620 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013326 0.00000