HEADER TRANSCRIPTION REGULATION 26-MAY-99 1NTC TITLE SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN OF NTRC WITH THREE TITLE 2 ALANINE SUBSTITUTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (NITROGEN REGULATION PROTEIN (NTRC)); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: 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_STRAIN: PLYS-S; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PJES1092 KEYWDS HELIX-TURN-HELIX, FIS, FOUR-HELIX BUNDLE, TRANSCRIPTION REGULATION EXPDTA SOLUTION NMR NUMMDL 28 AUTHOR J.G.PELTON,S.KUSTU,D.E.WEMMER REVDAT 5 27-DEC-23 1NTC 1 REMARK REVDAT 4 03-NOV-21 1NTC 1 REMARK SEQADV REVDAT 3 24-FEB-09 1NTC 1 VERSN REVDAT 2 29-DEC-99 1NTC 1 JRNL COMPND REMARK DBREF REVDAT 2 2 1 SEQADV HEADER REVDAT 1 04-JUN-99 1NTC 0 JRNL AUTH J.G.PELTON,S.KUSTU,D.E.WEMMER JRNL TITL SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN OF NTRC WITH JRNL TITL 2 THREE ALANINE SUBSTITUTIONS. JRNL REF J.MOL.BIOL. V. 292 1095 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10512705 JRNL DOI 10.1006/JMBI.1999.3140 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JOURNAL CITATION ABOVE REMARK 4 REMARK 4 1NTC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAY-99. REMARK 100 THE DEPOSITION ID IS D_1000001114. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 307 REMARK 210 PH : 6.1 REMARK 210 IONIC STRENGTH : 0.07 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% WATER/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : TRIPLE RESONANCE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.851 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 28 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION AND REMARK 210 LOW ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 3 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY ON THE 13C,15N-LABELED C-TERMINAL FRAGMENT OF NTRC REMARK 210 (WITH 3 ALA SUBSTITUTIONS) REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O THR B 458 H LYS B 462 1.59 REMARK 500 O THR A 458 H LYS A 462 1.59 REMARK 500 O ALA B 457 H ALA B 461 1.59 REMARK 500 O ALA A 457 H ALA A 461 1.60 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 1 SER A 416 -80.81 -129.01 REMARK 500 1 GLN A 419 -77.69 -160.31 REMARK 500 1 ASN A 420 55.69 -90.01 REMARK 500 1 LEU A 421 -80.71 -58.91 REMARK 500 1 TRP A 454 -167.07 -103.35 REMARK 500 1 SER B 416 -80.92 -129.30 REMARK 500 1 GLN B 419 -77.66 -160.45 REMARK 500 1 LEU B 421 -81.28 -58.43 REMARK 500 1 TRP B 454 -167.20 -103.61 REMARK 500 2 ASP A 380 147.64 -175.09 REMARK 500 2 LEU A 381 90.87 53.38 REMARK 500 2 PHE A 386 -68.67 -131.48 REMARK 500 2 PRO A 391 -169.86 -73.53 REMARK 500 2 SER A 393 85.30 52.80 REMARK 500 2 SER A 395 144.28 -171.44 REMARK 500 2 ARG A 415 49.75 -86.56 REMARK 500 2 SER A 416 -66.65 -166.03 REMARK 500 2 GLN A 419 -75.30 -167.12 REMARK 500 2 ASN A 420 51.29 -90.17 REMARK 500 2 LEU A 421 -77.07 -52.93 REMARK 500 2 TRP A 454 -77.68 -112.97 REMARK 500 2 ASP B 380 147.57 -175.26 REMARK 500 2 LEU B 381 90.91 53.35 REMARK 500 2 PHE B 386 -68.61 -131.52 REMARK 500 2 PRO B 391 -169.95 -73.43 REMARK 500 2 SER B 393 85.35 52.78 REMARK 500 2 SER B 395 144.27 -171.49 REMARK 500 2 ARG B 415 49.60 -86.64 REMARK 500 2 SER B 416 -66.70 -166.03 REMARK 500 2 GLN B 419 -75.47 -167.03 REMARK 500 2 ASN B 420 51.32 -90.08 REMARK 500 2 LEU B 421 -76.92 -52.94 REMARK 500 2 TRP B 454 -77.69 -112.99 REMARK 500 3 GLU A 384 59.86 -115.77 REMARK 500 3 PHE A 386 86.27 53.05 REMARK 500 3 ALA A 388 -171.39 -173.75 REMARK 500 3 THR A 390 53.66 -158.37 REMARK 500 3 HIS A 396 -158.28 -146.10 REMARK 500 3 LEU A 397 91.43 53.37 REMARK 500 3 SER A 416 -63.37 -171.79 REMARK 500 3 GLN A 419 -76.50 -171.12 REMARK 500 3 GLN A 442 117.80 -37.79 REMARK 500 3 ALA A 449 -71.87 -52.83 REMARK 500 3 TRP A 454 -77.25 -106.76 REMARK 500 3 GLU B 384 59.91 -115.76 REMARK 500 3 PHE B 386 86.32 53.06 REMARK 500 3 ALA B 388 -171.40 -173.60 REMARK 500 3 THR B 390 53.66 -158.35 REMARK 500 3 HIS B 396 -158.51 -146.28 REMARK 500 3 LEU B 397 91.36 53.50 REMARK 500 REMARK 500 THIS ENTRY HAS 549 RAMACHANDRAN OUTLIERS. 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 1 ARG A 412 0.22 SIDE CHAIN REMARK 500 1 ARG A 415 0.29 SIDE CHAIN REMARK 500 1 ARG A 431 0.19 SIDE CHAIN REMARK 500 1 ARG A 439 0.25 SIDE CHAIN REMARK 500 1 ARG A 450 0.29 SIDE CHAIN REMARK 500 1 ARG B 412 0.22 SIDE CHAIN REMARK 500 1 ARG B 415 0.29 SIDE CHAIN REMARK 500 1 ARG B 431 0.19 SIDE CHAIN REMARK 500 1 ARG B 439 0.25 SIDE CHAIN REMARK 500 1 ARG B 450 0.29 SIDE CHAIN REMARK 500 2 ARG A 412 0.32 SIDE CHAIN REMARK 500 2 ARG A 415 0.25 SIDE CHAIN REMARK 500 2 ARG A 431 0.23 SIDE CHAIN REMARK 500 2 ARG A 439 0.31 SIDE CHAIN REMARK 500 2 ARG A 450 0.23 SIDE CHAIN REMARK 500 2 ARG B 412 0.32 SIDE CHAIN REMARK 500 2 ARG B 415 0.25 SIDE CHAIN REMARK 500 2 ARG B 431 0.23 SIDE CHAIN REMARK 500 2 ARG B 439 0.31 SIDE CHAIN REMARK 500 2 ARG B 450 0.23 SIDE CHAIN REMARK 500 3 ARG A 412 0.29 SIDE CHAIN REMARK 500 3 ARG A 415 0.32 SIDE CHAIN REMARK 500 3 ARG A 431 0.25 SIDE CHAIN REMARK 500 3 ARG A 439 0.27 SIDE CHAIN REMARK 500 3 ARG A 450 0.29 SIDE CHAIN REMARK 500 3 ARG B 412 0.29 SIDE CHAIN REMARK 500 3 ARG B 415 0.32 SIDE CHAIN REMARK 500 3 ARG B 431 0.25 SIDE CHAIN REMARK 500 3 ARG B 439 0.27 SIDE CHAIN REMARK 500 3 ARG B 450 0.29 SIDE CHAIN REMARK 500 4 ARG A 412 0.31 SIDE CHAIN REMARK 500 4 ARG A 415 0.15 SIDE CHAIN REMARK 500 4 ARG A 431 0.28 SIDE CHAIN REMARK 500 4 ARG A 439 0.23 SIDE CHAIN REMARK 500 4 ARG A 450 0.22 SIDE CHAIN REMARK 500 4 ARG B 412 0.31 SIDE CHAIN REMARK 500 4 ARG B 415 0.15 SIDE CHAIN REMARK 500 4 ARG B 431 0.28 SIDE CHAIN REMARK 500 4 ARG B 439 0.23 SIDE CHAIN REMARK 500 4 ARG B 450 0.22 SIDE CHAIN REMARK 500 5 ARG A 412 0.27 SIDE CHAIN REMARK 500 5 ARG A 415 0.25 SIDE CHAIN REMARK 500 5 ARG A 431 0.19 SIDE CHAIN REMARK 500 5 ARG A 439 0.23 SIDE CHAIN REMARK 500 5 ARG A 450 0.32 SIDE CHAIN REMARK 500 5 ARG B 412 0.27 SIDE CHAIN REMARK 500 5 ARG B 415 0.25 SIDE CHAIN REMARK 500 5 ARG B 431 0.19 SIDE CHAIN REMARK 500 5 ARG B 439 0.23 SIDE CHAIN REMARK 500 5 ARG B 450 0.32 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 280 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1NTC A 379 469 UNP P41789 NTRC_SALTY 379 469 DBREF 1NTC B 379 469 UNP P41789 NTRC_SALTY 379 469 SEQADV 1NTC MET A 379 UNP P41789 GLN 379 CLONING ARTIFACT SEQADV 1NTC MET B 379 UNP P41789 GLN 379 CLONING ARTIFACT SEQADV 1NTC ALA A 456 UNP P41789 ARG 456 ENGINEERED MUTATION SEQADV 1NTC ALA B 456 UNP P41789 ARG 456 ENGINEERED MUTATION SEQADV 1NTC ALA A 457 UNP P41789 ASN 457 ENGINEERED MUTATION SEQADV 1NTC ALA B 457 UNP P41789 ASN 457 ENGINEERED MUTATION SEQADV 1NTC ALA A 461 UNP P41789 ARG 461 ENGINEERED MUTATION SEQADV 1NTC ALA B 461 UNP P41789 ARG 461 ENGINEERED MUTATION SEQRES 1 A 91 MET ASP LEU PRO GLY GLU LEU PHE GLU ALA SER THR PRO SEQRES 2 A 91 ASP SER PRO SER HIS LEU PRO PRO ASP SER TRP ALA THR SEQRES 3 A 91 LEU LEU ALA GLN TRP ALA ASP ARG ALA LEU ARG SER GLY SEQRES 4 A 91 HIS GLN ASN LEU LEU SER GLU ALA GLN PRO GLU LEU GLU SEQRES 5 A 91 ARG THR LEU LEU THR THR ALA LEU ARG HIS THR GLN GLY SEQRES 6 A 91 HIS LYS GLN GLU ALA ALA ARG LEU LEU GLY TRP GLY ALA SEQRES 7 A 91 ALA THR LEU THR ALA LYS LEU LYS GLU LEU GLY MET GLU SEQRES 1 B 91 MET ASP LEU PRO GLY GLU LEU PHE GLU ALA SER THR PRO SEQRES 2 B 91 ASP SER PRO SER HIS LEU PRO PRO ASP SER TRP ALA THR SEQRES 3 B 91 LEU LEU ALA GLN TRP ALA ASP ARG ALA LEU ARG SER GLY SEQRES 4 B 91 HIS GLN ASN LEU LEU SER GLU ALA GLN PRO GLU LEU GLU SEQRES 5 B 91 ARG THR LEU LEU THR THR ALA LEU ARG HIS THR GLN GLY SEQRES 6 B 91 HIS LYS GLN GLU ALA ALA ARG LEU LEU GLY TRP GLY ALA SEQRES 7 B 91 ALA THR LEU THR ALA LYS LEU LYS GLU LEU GLY MET GLU HELIX 1 1 TRP A 402 LEU A 414 1 13 HELIX 2 2 LEU A 421 THR A 441 1 21 HELIX 3 3 GLU A 447 LEU A 452 1 6 HELIX 4 4 ALA A 456 GLY A 467 1 12 HELIX 5 5 TRP B 402 LEU B 414 1 13 HELIX 6 6 LEU B 421 THR B 441 1 21 HELIX 7 7 GLU B 447 LEU B 452 1 6 HELIX 8 8 ALA B 456 GLY B 467 1 12 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1