PDB Short entry for 1SMX HEADER HYDROLASE 09-MAR-04 1SMX TITLE CRYSTAL STRUCTURE OF THE S1 DOMAIN OF RNASE E FROM E. COLI (NATIVE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE E; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: S1 DOMAIN (RESIDUES 35-125); COMPND 5 SYNONYM: RNASE E; COMPND 6 EC: 3.1.4.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RNE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS OB-FOLD, RNA-BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SCHUBERT,R.E.EDGE,P.LARIO,M.A.COOK,N.C.J.STRYNADKA,G.A.MACKIE, AUTHOR 2 L.P.MCINTOSH REVDAT 4 03-APR-24 1SMX 1 REMARK REVDAT 3 14-FEB-24 1SMX 1 SEQADV REVDAT 2 24-FEB-09 1SMX 1 VERSN REVDAT 1 17-AUG-04 1SMX 0 JRNL AUTH M.SCHUBERT,R.E.EDGE,P.LARIO,M.A.COOK,N.C.STRYNADKA, JRNL AUTH 2 G.A.MACKIE,L.P.MCINTOSH JRNL TITL STRUCTURAL CHARACTERIZATION OF THE RNASE E S1 DOMAIN AND JRNL TITL 2 IDENTIFICATION OF ITS OLIGONUCLEOTIDE-BINDING AND JRNL TITL 3 DIMERIZATION INTERFACES. JRNL REF J.MOL.BIOL. V. 341 37 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15312761 JRNL DOI 10.1016/J.JMB.2004.05.061 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 19874 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 + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1310 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2450 REMARK 3 BIN FREE R VALUE SET COUNT : 73 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1315 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 205 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.82000 REMARK 3 B22 (A**2) : 0.82000 REMARK 3 B33 (A**2) : -1.64000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.121 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.087 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.833 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1332 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1217 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1798 ; 1.315 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2829 ; 0.736 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 167 ; 7.073 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 196 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1503 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 269 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 196 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1364 ; 0.246 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 840 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 130 ; 0.156 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 3 ; 0.200 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 57 ; 0.272 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.222 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 838 ; 1.073 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1337 ; 1.948 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 494 ; 2.584 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 461 ; 4.538 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1SMX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021838. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0781 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20912 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 7.760 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 30.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.650 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: PB DERIVATIVE STRUCTURE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM CACODYLATE, SODIUM REMARK 280 ACETATE, GLYCEROL, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 43.95850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.18900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.18900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.97925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.18900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.18900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 65.93775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.18900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.18900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.97925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.18900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.18900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 65.93775 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 43.95850 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 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 GLY A 30 REMARK 465 SER A 31 REMARK 465 HIS A 32 REMARK 465 MET A 33 REMARK 465 LEU A 34 REMARK 465 GLU A 35 REMARK 465 GLN A 36 REMARK 465 LYS A 37 REMARK 465 LYS A 38 REMARK 465 GLY B 30 REMARK 465 SER B 31 REMARK 465 HIS B 32 REMARK 465 MET B 33 REMARK 465 LEU B 34 REMARK 465 GLU B 35 REMARK 465 GLN B 36 REMARK 465 LYS B 37 REMARK 465 LYS B 38 REMARK 465 ASN B 81 REMARK 465 TYR B 82 REMARK 465 SER B 83 REMARK 465 ALA B 84 REMARK 465 HIS B 85 REMARK 465 GLY B 86 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 B 87 CG CD NE CZ NH1 NH2 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 LYS A 91 CD CE NZ REMARK 480 ARG A 95 NE CZ NH1 NH2 REMARK 480 LYS A 106 CD CE NZ REMARK 480 ARG B 48 CZ NH1 NH2 REMARK 480 LYS B 91 CD CE NZ REMARK 480 ARG B 95 NE CZ NH1 NH2 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 OG SER B 125 O HOH B 138 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 LYS A 91 CG LYS A 91 CD -0.329 REMARK 500 ARG B 48 NE ARG B 48 CZ -0.288 REMARK 500 ARG B 95 CD ARG B 95 NE -0.276 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 ARG B 48 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 95 CG - CD - NE ANGL. DEV. = 15.2 DEGREES 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 GLY B 124 SER B 125 -143.91 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 ARG A 95 0.23 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SLJ RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE REMARK 900 RELATED ID: 6122 RELATED DB: BMRB REMARK 900 NMR ASSIGNMENT REMARK 900 RELATED ID: 1SN8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE DBREF 1SMX A 35 125 UNP P21513 RNE_ECOLI 35 125 DBREF 1SMX B 35 125 UNP P21513 RNE_ECOLI 35 125 SEQADV 1SMX GLY A 30 UNP P21513 CLONING ARTIFACT SEQADV 1SMX SER A 31 UNP P21513 CLONING ARTIFACT SEQADV 1SMX HIS A 32 UNP P21513 CLONING ARTIFACT SEQADV 1SMX MET A 33 UNP P21513 CLONING ARTIFACT SEQADV 1SMX LEU A 34 UNP P21513 CLONING ARTIFACT SEQADV 1SMX GLY B 30 UNP P21513 CLONING ARTIFACT SEQADV 1SMX SER B 31 UNP P21513 CLONING ARTIFACT SEQADV 1SMX HIS B 32 UNP P21513 CLONING ARTIFACT SEQADV 1SMX MET B 33 UNP P21513 CLONING ARTIFACT SEQADV 1SMX LEU B 34 UNP P21513 CLONING ARTIFACT SEQRES 1 A 96 GLY SER HIS MET LEU GLU GLN LYS LYS ALA ASN ILE TYR SEQRES 2 A 96 LYS GLY LYS ILE THR ARG ILE GLU PRO SER LEU GLU ALA SEQRES 3 A 96 ALA PHE VAL ASP TYR GLY ALA GLU ARG HIS GLY PHE LEU SEQRES 4 A 96 PRO LEU LYS GLU ILE ALA ARG GLU TYR PHE PRO ALA ASN SEQRES 5 A 96 TYR SER ALA HIS GLY ARG PRO ASN ILE LYS ASP VAL LEU SEQRES 6 A 96 ARG GLU GLY GLN GLU VAL ILE VAL GLN ILE ASP LYS GLU SEQRES 7 A 96 GLU ARG GLY ASN LYS GLY ALA ALA LEU THR THR PHE ILE SEQRES 8 A 96 SER LEU ALA GLY SER SEQRES 1 B 96 GLY SER HIS MET LEU GLU GLN LYS LYS ALA ASN ILE TYR SEQRES 2 B 96 LYS GLY LYS ILE THR ARG ILE GLU PRO SER LEU GLU ALA SEQRES 3 B 96 ALA PHE VAL ASP TYR GLY ALA GLU ARG HIS GLY PHE LEU SEQRES 4 B 96 PRO LEU LYS GLU ILE ALA ARG GLU TYR PHE PRO ALA ASN SEQRES 5 B 96 TYR SER ALA HIS GLY ARG PRO ASN ILE LYS ASP VAL LEU SEQRES 6 B 96 ARG GLU GLY GLN GLU VAL ILE VAL GLN ILE ASP LYS GLU SEQRES 7 B 96 GLU ARG GLY ASN LYS GLY ALA ALA LEU THR THR PHE ILE SEQRES 8 B 96 SER LEU ALA GLY SER FORMUL 3 HOH *205(H2 O) HELIX 1 1 PRO A 51 LEU A 53 5 3 HELIX 2 2 LYS A 71 ILE A 73 5 3 HELIX 3 3 ALA A 74 PHE A 78 5 5 HELIX 4 4 ASN A 89 VAL A 93 5 5 HELIX 5 5 PRO B 51 LEU B 53 5 3 HELIX 6 6 LYS B 71 ILE B 73 5 3 HELIX 7 7 ALA B 74 PHE B 78 5 5 HELIX 8 8 ASN B 89 LEU B 94 1 6 SHEET 1 A 6 TYR A 42 GLU A 50 0 SHEET 2 A 6 ALA A 55 ASP A 59 -1 O PHE A 57 N ARG A 48 SHEET 3 A 6 GLY A 66 PRO A 69 -1 O GLY A 66 N VAL A 58 SHEET 4 A 6 ALA A 115 THR A 117 1 O LEU A 116 N PHE A 67 SHEET 5 A 6 GLU A 99 LYS A 106 -1 N ASP A 105 O ALA A 115 SHEET 6 A 6 TYR A 42 GLU A 50 -1 N GLY A 44 O VAL A 100 SHEET 1 B 6 TYR B 42 GLU B 50 0 SHEET 2 B 6 ALA B 55 ASP B 59 -1 O PHE B 57 N ARG B 48 SHEET 3 B 6 GLY B 66 PRO B 69 -1 O GLY B 66 N VAL B 58 SHEET 4 B 6 ALA B 115 THR B 117 1 O LEU B 116 N PHE B 67 SHEET 5 B 6 GLU B 99 LYS B 106 -1 N ASP B 105 O ALA B 115 SHEET 6 B 6 TYR B 42 GLU B 50 -1 N GLY B 44 O VAL B 100 CRYST1 70.378 70.378 87.917 90.00 90.00 90.00 P 41 21 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 0.014209 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014209 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011374 0.00000