HEADER LIGASE/RNA 02-MAY-00 1EXD TITLE CRYSTAL STRUCTURE OF A TIGHT-BINDING GLUTAMINE TRNA BOUND TO GLUTAMINE TITLE 2 AMINOACYL TRNA SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINE TRNA APTAMER; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: TRNA(GLN); COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GLUTAMINYL-TRNA SYNTHETASE; COMPND 9 CHAIN: A; COMPND 10 SYNONYM: GLNRS, GLUTAMINE-TRNA LIGASE; COMPND 11 EC: 6.1.1.18; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: PRODUCT OF RUNOFF T7 POLYMERASE TRANSCRIPTION FROM SOURCE 4 SYNTHETIC DNA TEMPLATE; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 7 ORGANISM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENGINEERED TRNA, TRNA-PROTEIN COMPLEX, TRNA APTAMER, LIGASE-RNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.L.BULLOCK,L.D.SHERLIN,J.J.PERONA REVDAT 5 29-MAY-24 1EXD 1 COMPND REMARK HET HETNAM REVDAT 5 2 1 FORMUL ATOM REVDAT 4 07-FEB-24 1EXD 1 REMARK REVDAT 3 24-FEB-09 1EXD 1 VERSN REVDAT 2 31-JUL-00 1EXD 1 JRNL REVDAT 1 15-MAY-00 1EXD 0 JRNL AUTH T.L.BULLOCK,L.D.SHERLIN,J.J.PERONA JRNL TITL TERTIARY CORE REARRANGEMENTS IN A TIGHT BINDING TRANSFER RNA JRNL TITL 2 APTAMER. JRNL REF NAT.STRUCT.BIOL. V. 7 497 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 10881199 JRNL DOI 10.1038/75910 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 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 : 28279 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) : 0.216 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1448 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 : 4279 REMARK 3 NUCLEIC ACID ATOMS : 1556 REMARK 3 HETEROGEN ATOMS : 37 REMARK 3 SOLVENT ATOMS : 159 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 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 1EXD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-00. REMARK 100 THE DEPOSITION ID IS D_1000010993. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OTHER REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34389 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.40700 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: (NH4)2SO4, HEPES, B-MERCAPTOETHANOL, REMARK 280 MGSO4 AT 298 K, PH 7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.95500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.95500 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 118.47000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.99000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 118.47000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.99000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 56.95500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 118.47000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.99000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 56.95500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 118.47000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 46.99000 REMARK 290 SMTRY3 8 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 AN ENZYME (GLUTAMINYL TRNA REMARK 300 SYNTHETASE)-SUBSTRATE (ENGINEERED GLUTAMINE TRNA) COMPLEX 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: B, 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 0 REMARK 465 SER A 1 REMARK 465 GLU A 2 REMARK 465 ALA A 3 REMARK 465 GLU A 4 REMARK 465 ALA A 5 REMARK 465 ARG A 6 REMARK 465 PRO A 7 REMARK 465 SER A 443 REMARK 465 LYS A 444 REMARK 465 ASP A 445 REMARK 465 PRO A 446 REMARK 465 ALA A 447 REMARK 465 ASP A 448 REMARK 465 GLY A 449 REMARK 465 ARG A 450 REMARK 465 LYS A 451 REMARK 465 VAL A 452 REMARK 465 LYS A 453 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 G B 919 N9 - C1' - C2' ANGL. DEV. = 8.4 DEGREES REMARK 500 C B 934 N1 - C1' - C2' ANGL. DEV. = 8.0 DEGREES REMARK 500 G B 936 N9 - C1' - C2' ANGL. DEV. = 8.4 DEGREES REMARK 500 U B 960 N1 - C1' - C2' ANGL. DEV. = 8.2 DEGREES REMARK 500 C B 974 N1 - C1' - C2' ANGL. DEV. = 8.9 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 SER A 21 2.73 -61.02 REMARK 500 THR A 29 -167.66 -108.42 REMARK 500 PRO A 32 75.78 -114.28 REMARK 500 ASN A 69 76.35 -151.63 REMARK 500 ILE A 176 -100.48 -104.45 REMARK 500 MET A 178 4.87 -60.78 REMARK 500 GLN A 200 -43.42 -132.88 REMARK 500 TYR A 265 18.01 51.12 REMARK 500 GLU A 283 -78.62 -55.97 REMARK 500 PRO A 288 -8.90 -58.10 REMARK 500 ASP A 334 -75.43 -83.90 REMARK 500 GLU A 361 -161.94 -170.75 REMARK 500 HIS A 368 96.37 -166.34 REMARK 500 ALA A 390 -18.56 -42.93 REMARK 500 ALA A 396 144.83 85.57 REMARK 500 ASN A 397 161.99 16.96 REMARK 500 TYR A 400 99.97 -52.18 REMARK 500 ARG A 402 -155.54 -100.58 REMARK 500 LEU A 405 15.11 -65.50 REMARK 500 VAL A 409 141.88 -172.75 REMARK 500 ASN A 413 14.98 46.27 REMARK 500 ALA A 414 -135.57 -128.36 REMARK 500 GLU A 420 19.47 -157.72 REMARK 500 ARG A 421 -170.21 -178.96 REMARK 500 VAL A 422 -165.01 -176.39 REMARK 500 GLU A 423 149.10 178.81 REMARK 500 THR A 431 -35.53 -131.64 REMARK 500 THR A 441 91.03 -161.06 REMARK 500 HIS A 463 57.79 -112.34 REMARK 500 ASP A 509 41.27 -106.82 REMARK 500 ARG A 520 -24.29 68.78 REMARK 500 GLU A 521 -89.78 -86.93 REMARK 500 LEU A 526 -139.69 -72.83 REMARK 500 ASP A 527 -109.61 67.11 REMARK 500 SER A 528 14.18 51.84 REMARK 500 SER A 531 82.21 -49.87 REMARK 500 PRO A 536 95.73 -65.23 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 G B 919 0.08 SIDE CHAIN REMARK 500 U B 960 0.09 SIDE CHAIN REMARK 500 C B 974 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 AMP A 998 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1393 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1396 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 998 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QTQ RELATED DB: PDB REMARK 900 2.3 ANGSTROM RESOLUTION STRUCTURE OF WILD-TYPE GLUTAMINE TRNA BOUND REMARK 900 TO GLUTAMINE AMINOACYL-TRNA SYNTHETASE DBREF 1EXD A 1 547 UNP P00962 SYQ_ECOLI 1 547 DBREF 1EXD B 902 976 PDB 1EXD 1EXD 902 976 SEQRES 1 B 73 G G G G U A U C G C C A A SEQRES 2 B 73 G C G G U A A G G C A C C SEQRES 3 B 73 G G A U U C U G A U U C C SEQRES 4 B 73 G G A G G U C G A G G U U SEQRES 5 B 73 C G A A U C C U C G U A C SEQRES 6 B 73 C C C A G C C A SEQRES 1 A 548 MET SER GLU ALA GLU ALA ARG PRO THR ASN PHE ILE ARG SEQRES 2 A 548 GLN ILE ILE ASP GLU ASP LEU ALA SER GLY LYS HIS THR SEQRES 3 A 548 THR VAL HIS THR ARG PHE PRO PRO GLU PRO ASN GLY TYR SEQRES 4 A 548 LEU HIS ILE GLY HIS ALA LYS SER ILE CYS LEU ASN PHE SEQRES 5 A 548 GLY ILE ALA GLN ASP TYR LYS GLY GLN CYS ASN LEU ARG SEQRES 6 A 548 PHE ASP ASP THR ASN PRO VAL LYS GLU ASP ILE GLU TYR SEQRES 7 A 548 VAL GLU SER ILE LYS ASN ASP VAL GLU TRP LEU GLY PHE SEQRES 8 A 548 HIS TRP SER GLY ASN VAL ARG TYR SER SER ASP TYR PHE SEQRES 9 A 548 ASP GLN LEU HIS ALA TYR ALA ILE GLU LEU ILE ASN LYS SEQRES 10 A 548 GLY LEU ALA TYR VAL ASP GLU LEU THR PRO GLU GLN ILE SEQRES 11 A 548 ARG GLU TYR ARG GLY THR LEU THR GLN PRO GLY LYS ASN SEQRES 12 A 548 SER PRO TYR ARG ASP ARG SER VAL GLU GLU ASN LEU ALA SEQRES 13 A 548 LEU PHE GLU LYS MET ARG ALA GLY GLY PHE GLU GLU GLY SEQRES 14 A 548 LYS ALA CYS LEU ARG ALA LYS ILE ASP MET ALA SER PRO SEQRES 15 A 548 PHE ILE VAL MET ARG ASP PRO VAL LEU TYR ARG ILE LYS SEQRES 16 A 548 PHE ALA GLU HIS HIS GLN THR GLY ASN LYS TRP CYS ILE SEQRES 17 A 548 TYR PRO MET TYR ASP PHE THR HIS CYS ILE SER ASP ALA SEQRES 18 A 548 LEU GLU GLY ILE THR HIS SER LEU CYS THR LEU GLU PHE SEQRES 19 A 548 GLN ASP ASN ARG ARG LEU TYR ASP TRP VAL LEU ASP ASN SEQRES 20 A 548 ILE THR ILE PRO VAL HIS PRO ARG GLN TYR GLU PHE SER SEQRES 21 A 548 ARG LEU ASN LEU GLU TYR THR VAL MET SER LYS ARG LYS SEQRES 22 A 548 LEU ASN LEU LEU VAL THR ASP LYS HIS VAL GLU GLY TRP SEQRES 23 A 548 ASP ASP PRO ARG MET PRO THR ILE SER GLY LEU ARG ARG SEQRES 24 A 548 ARG GLY TYR THR ALA ALA SER ILE ARG GLU PHE CYS LYS SEQRES 25 A 548 ARG ILE GLY VAL THR LYS GLN ASP ASN THR ILE GLU MET SEQRES 26 A 548 ALA SER LEU GLU SER CYS ILE ARG GLU ASP LEU ASN GLU SEQRES 27 A 548 ASN ALA PRO ARG ALA MET ALA VAL ILE ASP PRO VAL LYS SEQRES 28 A 548 LEU VAL ILE GLU ASN TYR GLN GLY GLU GLY GLU MET VAL SEQRES 29 A 548 THR MET PRO ASN HIS PRO ASN LYS PRO GLU MET GLY SER SEQRES 30 A 548 ARG GLN VAL PRO PHE SER GLY GLU ILE TRP ILE ASP ARG SEQRES 31 A 548 ALA ASP PHE ARG GLU GLU ALA ASN LYS GLN TYR LYS ARG SEQRES 32 A 548 LEU VAL LEU GLY LYS GLU VAL ARG LEU ARG ASN ALA TYR SEQRES 33 A 548 VAL ILE LYS ALA GLU ARG VAL GLU LYS ASP ALA GLU GLY SEQRES 34 A 548 ASN ILE THR THR ILE PHE CYS THR TYR ASP ALA ASP THR SEQRES 35 A 548 LEU SER LYS ASP PRO ALA ASP GLY ARG LYS VAL LYS GLY SEQRES 36 A 548 VAL ILE HIS TRP VAL SER ALA ALA HIS ALA LEU PRO VAL SEQRES 37 A 548 GLU ILE ARG LEU TYR ASP ARG LEU PHE SER VAL PRO ASN SEQRES 38 A 548 PRO GLY ALA ALA ASP ASP PHE LEU SER VAL ILE ASN PRO SEQRES 39 A 548 GLU SER LEU VAL ILE LYS GLN GLY PHE ALA GLU PRO SER SEQRES 40 A 548 LEU LYS ASP ALA VAL ALA GLY LYS ALA PHE GLN PHE GLU SEQRES 41 A 548 ARG GLU GLY TYR PHE CYS LEU ASP SER ARG HIS SER THR SEQRES 42 A 548 ALA GLU LYS PRO VAL PHE ASN ARG THR VAL GLY LEU ARG SEQRES 43 A 548 ASP THR HET SO4 B1393 5 HET SO4 A1395 5 HET SO4 A1396 5 HET AMP A 998 22 HETNAM SO4 SULFATE ION HETNAM AMP ADENOSINE MONOPHOSPHATE FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 AMP C10 H14 N5 O7 P FORMUL 7 HOH *159(H2 O) HELIX 1 1 ASN A 9 SER A 21 1 13 HELIX 2 2 HIS A 40 TYR A 57 1 18 HELIX 3 3 ASP A 74 LEU A 88 1 15 HELIX 4 4 TYR A 102 LYS A 116 1 15 HELIX 5 5 THR A 125 ARG A 133 1 9 HELIX 6 6 SER A 149 GLY A 163 1 15 HELIX 7 7 PHE A 182 ARG A 186 5 5 HELIX 8 8 MET A 210 GLY A 223 1 14 HELIX 9 9 GLU A 232 ASP A 235 5 4 HELIX 10 10 ASN A 236 ASN A 246 1 11 HELIX 11 11 SER A 269 ASP A 279 1 11 HELIX 12 12 THR A 292 ARG A 299 1 8 HELIX 13 13 THR A 302 GLY A 314 1 13 HELIX 14 14 GLU A 323 ALA A 339 1 17 HELIX 15 15 LYS A 371 MET A 374 5 4 HELIX 16 16 ASN A 480 ALA A 484 5 5 HELIX 17 17 ASP A 486 VAL A 490 5 5 HELIX 18 18 PRO A 505 ALA A 510 5 6 SHEET 1 A 3 HIS A 28 PHE A 31 0 SHEET 2 A 3 GLN A 60 PHE A 65 1 O GLN A 60 N THR A 29 SHEET 3 A 3 ARG A 97 TYR A 98 1 N ARG A 97 O LEU A 63 SHEET 1 B 4 ALA A 119 ASP A 122 0 SHEET 2 B 4 CYS A 171 ALA A 174 -1 O CYS A 171 N ASP A 122 SHEET 3 B 4 VAL A 189 ILE A 193 -1 N LEU A 190 O LEU A 172 SHEET 4 B 4 ILE A 207 PRO A 209 -1 N TYR A 208 O ARG A 192 SHEET 1 C 2 HIS A 226 THR A 230 0 SHEET 2 C 2 ARG A 254 PHE A 258 1 O ARG A 254 N SER A 227 SHEET 1 D 7 ARG A 341 ALA A 342 0 SHEET 2 D 7 ALA A 515 PHE A 518 1 O GLN A 517 N ALA A 342 SHEET 3 D 7 GLY A 522 CYS A 525 -1 N PHE A 524 O PHE A 516 SHEET 4 D 7 VAL A 537 GLY A 543 -1 N ASN A 539 O CYS A 525 SHEET 5 D 7 LEU A 465 TYR A 472 1 O GLU A 468 N PHE A 538 SHEET 6 D 7 LEU A 496 ALA A 503 -1 N VAL A 497 O LEU A 471 SHEET 7 D 7 ALA A 344 VAL A 345 -1 O VAL A 345 N PHE A 502 SHEET 1 E 4 THR A 432 CYS A 435 0 SHEET 2 E 4 PRO A 348 ILE A 353 1 O LYS A 350 N ILE A 433 SHEET 3 E 4 ILE A 385 ASP A 388 -1 O ILE A 385 N LEU A 351 SHEET 4 E 4 VAL A 459 SER A 460 -1 O VAL A 459 N TRP A 386 SHEET 1 F 2 GLU A 361 PRO A 366 0 SHEET 2 F 2 SER A 376 PHE A 381 -1 O ARG A 377 N MET A 365 SHEET 1 G 2 PHE A 392 ARG A 393 0 SHEET 2 G 2 LEU A 403 VAL A 404 1 O LEU A 403 N ARG A 393 SHEET 1 H 2 GLU A 408 ARG A 410 0 SHEET 2 H 2 VAL A 416 LYS A 418 -1 O ILE A 417 N VAL A 409 SITE 1 AC1 5 C B 925 A B 926 C B 927 G B 943 SITE 2 AC1 5 A B 944 SITE 1 AC2 4 VAL A 267 MET A 268 SER A 269 LYS A 272 SITE 1 AC3 2 ALA A 304 ARG A 307 SITE 1 AC4 13 PHE A 31 PRO A 32 PRO A 33 GLU A 34 SITE 2 AC4 13 HIS A 40 GLY A 42 HIS A 43 SER A 46 SITE 3 AC4 13 ARG A 260 LEU A 261 LYS A 270 HOH A1486 SITE 4 AC4 13 HOH B 109 CRYST1 236.940 93.980 113.910 90.00 90.00 90.00 C 2 2 21 8 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 0.004220 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010640 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008780 0.00000