HEADER TRANSFERASE 18-MAR-04 1SQG TITLE THE CRYSTAL STRUCTURE OF THE E. COLI FMU APOENZYME AT 1.65 A TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUN PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FMU PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: SUN, FMU, FMV, RSMB, B3289; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS ROSSMANN-FOLD, MIXED BETA SHEET, METHYLTRANSFERASE-FOLD, RNA-BINDING KEYWDS 2 DOMAIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.G.FOSTER,C.R.NUNES,P.GREENE,D.MOUSTAKAS,R.M.STROUD REVDAT 3 14-FEB-24 1SQG 1 REMARK REVDAT 2 24-FEB-09 1SQG 1 VERSN REVDAT 1 18-MAY-04 1SQG 0 JRNL AUTH P.G.FOSTER,C.R.NUNES,P.GREENE,D.MOUSTAKAS,R.M.STROUD JRNL TITL THE FIRST STRUCTURE OF AN RNA M5C METHYLTRANSFERASE, FMU, JRNL TITL 2 PROVIDES INSIGHT INTO CATALYTIC MECHANISM AND SPECIFIC JRNL TITL 3 BINDING OF RNA SUBSTRATE JRNL REF STRUCTURE V. 11 1609 2003 JRNL REFN ISSN 0969-2126 JRNL PMID 14656444 JRNL DOI 10.1016/J.STR.2003.10.014 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 53354 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) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2799 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3299 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 186 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3282 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 1.26000 REMARK 3 B33 (A**2) : -1.25000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.116 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.081 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.351 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3364 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4576 ; 1.316 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 423 ; 3.611 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 612 ;17.859 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 505 ; 0.100 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2578 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1789 ; 0.249 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 372 ; 0.164 ; 0.500 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): 34 ; 0.188 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.102 ; 0.500 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): 2114 ; 0.522 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3390 ; 0.962 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1250 ; 1.815 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1186 ; 2.815 ; 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 : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 144 REMARK 3 ORIGIN FOR THE GROUP (A): 7.9550 11.7192 29.4494 REMARK 3 T TENSOR REMARK 3 T11: 0.0405 T22: 0.0262 REMARK 3 T33: 0.0665 T12: -0.0224 REMARK 3 T13: -0.0096 T23: -0.0085 REMARK 3 L TENSOR REMARK 3 L11: 2.0430 L22: 1.8362 REMARK 3 L33: 2.3890 L12: 0.6584 REMARK 3 L13: -0.7827 L23: -0.0412 REMARK 3 S TENSOR REMARK 3 S11: 0.0758 S12: -0.0631 S13: 0.0187 REMARK 3 S21: -0.0306 S22: -0.0468 S23: -0.0560 REMARK 3 S31: -0.2033 S32: 0.2432 S33: -0.0290 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 145 A 232 REMARK 3 ORIGIN FOR THE GROUP (A): -4.0493 -9.7820 15.0158 REMARK 3 T TENSOR REMARK 3 T11: 0.0774 T22: 0.0017 REMARK 3 T33: 0.0994 T12: -0.0114 REMARK 3 T13: 0.0143 T23: -0.0038 REMARK 3 L TENSOR REMARK 3 L11: 0.5959 L22: 0.8253 REMARK 3 L33: 6.7534 L12: -0.2744 REMARK 3 L13: 0.0237 L23: 1.4954 REMARK 3 S TENSOR REMARK 3 S11: 0.0043 S12: 0.1092 S13: -0.0227 REMARK 3 S21: -0.0537 S22: -0.0406 S23: -0.0736 REMARK 3 S31: 0.2394 S32: 0.1146 S33: 0.0363 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 233 A 428 REMARK 3 ORIGIN FOR THE GROUP (A): -22.1831 -5.2191 18.8481 REMARK 3 T TENSOR REMARK 3 T11: 0.0914 T22: 0.4536 REMARK 3 T33: 0.1628 T12: -0.0154 REMARK 3 T13: 0.0019 T23: -0.1600 REMARK 3 L TENSOR REMARK 3 L11: 1.7697 L22: 1.1689 REMARK 3 L33: 3.9137 L12: -0.4088 REMARK 3 L13: -0.4796 L23: 1.6349 REMARK 3 S TENSOR REMARK 3 S11: -0.0067 S12: 0.3866 S13: -0.0529 REMARK 3 S21: -0.0899 S22: -0.4720 S23: 0.3139 REMARK 3 S31: -0.0253 S32: -1.3065 S33: 0.4786 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: NULL REMARK 4 REMARK 4 1SQG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021917. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 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) : 0.921 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56794 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 31.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.6000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRIS-HCL, PH 8.4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 24.34750 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 BIOLOGICAL ASSEMBLY IS A MONOMER. 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: MONOMERIC 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 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 1 REMARK 465 LYS A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 4 REMARK 465 LYS A 429 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 5 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 34 CD OE1 NE2 REMARK 470 LYS A 35 CD CE NZ REMARK 470 LEU A 133 CG CD1 CD2 REMARK 470 LYS A 151 CD CE NZ REMARK 470 ARG A 171 NH1 NH2 REMARK 470 GLU A 194 CG CD OE1 OE2 REMARK 470 GLU A 224 CG CD OE1 OE2 REMARK 470 GLU A 270 CD OE1 OE2 REMARK 470 ILE A 278 CG1 CG2 CD1 REMARK 470 ASP A 279 CB CG OD1 OD2 REMARK 470 GLU A 280 CG CD OE1 OE2 REMARK 470 GLN A 281 CB CG CD OE1 NE2 REMARK 470 ARG A 285 NH1 NH2 REMARK 470 LYS A 291 CD CE NZ REMARK 470 LYS A 296 CD CE NZ REMARK 470 GLU A 313 CB CG CD OE1 OE2 REMARK 470 LYS A 387 CD CE NZ REMARK 470 GLU A 397 CB CG CD OE1 OE2 REMARK 470 GLU A 400 CB CG CD OE1 OE2 REMARK 470 LYS A 425 CD CE NZ 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 NZ LYS A 409 O HOH A 693 1.98 REMARK 500 O GLY A 408 O HOH A 654 2.06 REMARK 500 O HOH A 609 O HOH A 793 2.09 REMARK 500 O SER A 284 OD2 ASP A 288 2.10 REMARK 500 O HOH A 565 O HOH A 761 2.13 REMARK 500 OD1 ASN A 137 O HOH A 544 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 ARG A 171 NE ARG A 171 CZ 0.148 REMARK 500 ARG A 285 NE ARG A 285 CZ 0.171 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 A 171 CD - NE - CZ ANGL. DEV. = -11.0 DEGREES REMARK 500 ARG A 285 CD - NE - CZ ANGL. DEV. = -13.4 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 CYS A 254 54.24 73.26 REMARK 500 CYS A 375 42.09 -108.91 REMARK 500 ASN A 382 -104.66 -118.75 REMARK 500 GLU A 400 -34.07 62.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SQF RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF E. COLI FMU BINARY COMPLEX WITH S- REMARK 900 ADENOSYLMETHIONINE AT 2.1 A RESOLUTION DBREF 1SQG A 1 429 UNP P36929 RSMB_ECOLI 1 429 SEQRES 1 A 429 MET LYS LYS GLN ARG ASN LEU ARG SER MET ALA ALA GLN SEQRES 2 A 429 ALA VAL GLU GLN VAL VAL GLU GLN GLY GLN SER LEU SER SEQRES 3 A 429 ASN ILE LEU PRO PRO LEU GLN GLN LYS VAL SER ASP LYS SEQRES 4 A 429 ASP LYS ALA LEU LEU GLN GLU LEU CYS PHE GLY VAL LEU SEQRES 5 A 429 ARG THR LEU SER GLN LEU ASP TRP LEU ILE ASN LYS LEU SEQRES 6 A 429 MET ALA ARG PRO MET THR GLY LYS GLN ARG THR VAL HIS SEQRES 7 A 429 TYR LEU ILE MET VAL GLY LEU TYR GLN LEU LEU TYR THR SEQRES 8 A 429 ARG ILE PRO PRO HIS ALA ALA LEU ALA GLU THR VAL GLU SEQRES 9 A 429 GLY ALA ILE ALA ILE LYS ARG PRO GLN LEU LYS GLY LEU SEQRES 10 A 429 ILE ASN GLY VAL LEU ARG GLN PHE GLN ARG GLN GLN GLU SEQRES 11 A 429 GLU LEU LEU ALA GLU PHE ASN ALA SER ASP ALA ARG TYR SEQRES 12 A 429 LEU HIS PRO SER TRP LEU LEU LYS ARG LEU GLN LYS ALA SEQRES 13 A 429 TYR PRO GLU GLN TRP GLN SER ILE VAL GLU ALA ASN ASN SEQRES 14 A 429 GLN ARG PRO PRO MET TRP LEU ARG ILE ASN ARG THR HIS SEQRES 15 A 429 HIS SER ARG ASP SER TRP LEU ALA LEU LEU ASP GLU ALA SEQRES 16 A 429 GLY MET LYS GLY PHE PRO HIS ALA ASP TYR PRO ASP ALA SEQRES 17 A 429 VAL ARG LEU GLU THR PRO ALA PRO VAL HIS ALA LEU PRO SEQRES 18 A 429 GLY PHE GLU ASP GLY TRP VAL THR VAL GLN ASP ALA SER SEQRES 19 A 429 ALA GLN GLY CYS MET THR TRP LEU ALA PRO GLN ASN GLY SEQRES 20 A 429 GLU HIS ILE LEU ASP LEU CYS ALA ALA PRO GLY GLY LYS SEQRES 21 A 429 THR THR HIS ILE LEU GLU VAL ALA PRO GLU ALA GLN VAL SEQRES 22 A 429 VAL ALA VAL ASP ILE ASP GLU GLN ARG LEU SER ARG VAL SEQRES 23 A 429 TYR ASP ASN LEU LYS ARG LEU GLY MET LYS ALA THR VAL SEQRES 24 A 429 LYS GLN GLY ASP GLY ARG TYR PRO SER GLN TRP CYS GLY SEQRES 25 A 429 GLU GLN GLN PHE ASP ARG ILE LEU LEU ASP ALA PRO CYS SEQRES 26 A 429 SER ALA THR GLY VAL ILE ARG ARG HIS PRO ASP ILE LYS SEQRES 27 A 429 TRP LEU ARG ARG ASP ARG ASP ILE PRO GLU LEU ALA GLN SEQRES 28 A 429 LEU GLN SER GLU ILE LEU ASP ALA ILE TRP PRO HIS LEU SEQRES 29 A 429 LYS THR GLY GLY THR LEU VAL TYR ALA THR CYS SER VAL SEQRES 30 A 429 LEU PRO GLU GLU ASN SER LEU GLN ILE LYS ALA PHE LEU SEQRES 31 A 429 GLN ARG THR ALA ASP ALA GLU LEU CYS GLU THR GLY THR SEQRES 32 A 429 PRO GLU GLN PRO GLY LYS GLN ASN LEU PRO GLY ALA GLU SEQRES 33 A 429 GLU GLY ASP GLY PHE PHE TYR ALA LYS LEU ILE LYS LYS FORMUL 2 HOH *390(H2 O) HELIX 1 1 ASN A 6 GLY A 22 1 17 HELIX 2 2 SER A 24 GLN A 34 1 11 HELIX 3 3 SER A 37 MET A 66 1 30 HELIX 4 4 THR A 71 LYS A 73 5 3 HELIX 5 5 GLN A 74 THR A 91 1 18 HELIX 6 6 PRO A 94 ILE A 109 1 16 HELIX 7 7 ARG A 111 GLN A 113 5 3 HELIX 8 8 LEU A 114 ASN A 137 1 24 HELIX 9 9 ALA A 138 LEU A 144 5 7 HELIX 10 10 PRO A 146 TYR A 157 1 12 HELIX 11 11 GLN A 160 ASN A 169 1 10 HELIX 12 12 SER A 184 ALA A 195 1 12 HELIX 13 13 PRO A 216 LEU A 220 5 5 HELIX 14 14 GLY A 222 GLY A 226 5 5 HELIX 15 15 ASP A 232 GLY A 237 1 6 HELIX 16 16 GLY A 237 ALA A 243 1 7 HELIX 17 17 GLY A 258 ALA A 268 1 11 HELIX 18 18 ARG A 282 LEU A 293 1 12 HELIX 19 19 PRO A 307 GLY A 312 1 6 HELIX 20 20 ALA A 327 ILE A 331 5 5 HELIX 21 21 ASP A 336 ARG A 341 1 6 HELIX 22 22 ARG A 344 TRP A 361 1 18 HELIX 23 23 ASN A 382 THR A 393 1 12 SHEET 1 A 4 GLY A 199 PHE A 200 0 SHEET 2 A 4 ALA A 208 LEU A 211 -1 O ARG A 210 N PHE A 200 SHEET 3 A 4 MET A 174 ILE A 178 -1 N LEU A 176 O VAL A 209 SHEET 4 A 4 VAL A 228 VAL A 230 -1 O THR A 229 N ARG A 177 SHEET 1 B 7 THR A 298 GLN A 301 0 SHEET 2 B 7 GLN A 272 ASP A 277 1 N ALA A 275 O LYS A 300 SHEET 3 B 7 HIS A 249 LEU A 253 1 N ILE A 250 O VAL A 274 SHEET 4 B 7 PHE A 316 ASP A 322 1 O LEU A 320 N LEU A 251 SHEET 5 B 7 LEU A 364 THR A 374 1 O VAL A 371 N ILE A 319 SHEET 6 B 7 PHE A 421 ILE A 427 -1 O LEU A 426 N LEU A 370 SHEET 7 B 7 GLU A 397 LEU A 398 -1 N GLU A 397 O ILE A 427 SHEET 1 C 7 THR A 298 GLN A 301 0 SHEET 2 C 7 GLN A 272 ASP A 277 1 N ALA A 275 O LYS A 300 SHEET 3 C 7 HIS A 249 LEU A 253 1 N ILE A 250 O VAL A 274 SHEET 4 C 7 PHE A 316 ASP A 322 1 O LEU A 320 N LEU A 251 SHEET 5 C 7 LEU A 364 THR A 374 1 O VAL A 371 N ILE A 319 SHEET 6 C 7 PHE A 421 ILE A 427 -1 O LEU A 426 N LEU A 370 SHEET 7 C 7 LYS A 409 ASN A 411 -1 N ASN A 411 O PHE A 421 CISPEP 1 ALA A 256 PRO A 257 0 0.72 CRYST1 59.672 48.695 86.802 90.00 108.65 90.00 P 1 21 1 2 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 0.016758 0.000000 0.005654 0.00000 SCALE2 0.000000 0.020536 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012159 0.00000