10 20 30 40 50 60 70 80 1DC8 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SIGNALING PROTEIN 04-NOV-99 1DC8
TITLE STRUCTURE OF A TRANSIENTLY PHOSPHORYLATED "SWITCH" IN TITLE 2 BACTERIAL SIGNAL TRANSDUCTION
COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGEN REGULATION PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL RECEIVER DOMAIN(1-124); COMPND 5 SYNONYM: NTRC; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PJES592
KEYWDS RECEIVER DOMAIN, PHOSPHORYLATION, SIGNAL TRANSDUCTION, KEYWDS 2 CONFORMATIONAL REARRANGEMENT, TWO-COMPONENT SYSTEM, KEYWDS 3 SIGNALING PROTEIN
EXPDTA SOLUTION NMR
AUTHOR D.KERN,B.F.VOLKMAN,P.LUGINBUHL,M.J.NOHAILE,S.KUSTU, AUTHOR 2 D.E.WEMMER
REVDAT 2 24-FEB-09 1DC8 1 VERSN REVDAT 1 05-JAN-00 1DC8 0
JRNL AUTH D.KERN,B.F.VOLKMAN,P.LUGINBUHL,M.J.NOHAILE,S.KUSTU, JRNL AUTH 2 D.E.WEMMER JRNL TITL STRUCTURE OF A TRANSIENTLY PHOSPHORYLATED SWITCH JRNL TITL 2 IN BACTERIAL SIGNAL TRANSDUCTION. JRNL REF NATURE V. 402 894 1999 JRNL REFN ISSN 0028-0836 JRNL PMID 10622255 JRNL DOI 10.1038/47273
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.F.VOLKMAN,M.J.NOHAILE,N.K.AMY,S.KUSTU,D.E.WEMMER REMARK 1 TITL THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE REMARK 1 TITL 2 N-TERMINAL RECEIVER DOMAIN OF NTRC REMARK 1 REF BIOCHEMISTRY V. 34 1413 1995 REMARK 1 REFN ISSN 0006-2960
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : PETER GUENTERT REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURE BASED ON A TOTAL OF 1301 REMARK 3 UNIQUE DISTANCE CONSTRAINTS (OBTAINED FROM 3095 NOE REMARK 3 CROSSPEAKS), INCLUDING 374 INTRARESIDUE, 405 SHORT-RANGE, 228 REMARK 3 MEDIUM RANGE AND 294 LONG-RANGE CONSTRAINTS. DYANA 1.5 ANNEAL REMARK 3 COMMAND (10000 STEPS) USED TO GENERATE 40 CONFORMERS. 20 REMARK 3 LOWEST TARGET FUNCTION STRUCTURES ANALYZED. CONFORMER 4 CHOSEN REMARK 3 FOR DEPOSITION AS CLOSEST TO MEAN COORDINATES OF THE ENSEMBLE.
REMARK 4 REMARK 4 1DC8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-NOV-99. REMARK 100 THE RCSB ID CODE IS RCSB009966.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.75 REMARK 210 IONIC STRENGTH : 250-500 MM REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.3 MM NTRC(1-124) U-15N; 200 REMARK 210 MM SODIUM PHOSPHATE, PH 6.75; REMARK 210 50 MM MAGNESIUM CHLORIDE; 200 REMARK 210 MM CARBAMOYLPHOSPHATE; 0.3 MM REMARK 210 NTRC(1-124) U-15N,13C; 200 MM REMARK 210 SODIUM PHOSPHATE, PH 6.75; 50 REMARK 210 MM MAGNESIUM CHLORIDE; 200 MM REMARK 210 CARBAMOYLPHOSPHATE; 0.3 MM REMARK 210 NTRC(1-124) U-15N; 200 MM REMARK 210 SODIUM PHOSPHATE, PH 6.75; 50 REMARK 210 MM MAGNESIUM CHLORIDE; 200 MM REMARK 210 CARBAMOYLPHOSPHATE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 3D_ REMARK 210 13C-SEPARATED_NOESY, 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA 1.5, FELIX 95.0, REMARK 210 XWINNMR 1.5, XEASY 1.3.13 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: PHOSPHORYLATION (>95%) COULD BE MAINTAINED FOR 36 HR. REMARK 210 TO OBTAIN SUFFICIENT S/N IN 3D NOESY EXPERIMENTS, MULTIPLE REMARK 210 (TYPICALLY 4) COMPLETE 3D DATASETS WERE ACQUIRED ON FRESHLY REMARK 210 PREPARED SAMPLES AND THEN COADDED TO YIELD HIGH-QUALITY REMARK 210 DATASETS FOR STRUCTURE DETERMINATION.
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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 RES CSSEQI ATOMS REMARK 470 PHD A 54 P OP1 OP2 OP3
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 ASP A 11 31.46 -166.49 REMARK 500 ASP A 12 -79.73 -62.13 REMARK 500 SER A 13 -44.69 -154.99 REMARK 500 SER A 14 41.73 -174.95 REMARK 500 LEU A 28 147.88 174.95 REMARK 500 THR A 29 109.33 55.61 REMARK 500 GLU A 34 -76.87 -95.82 REMARK 500 ASN A 37 -74.16 -59.81 REMARK 500 LYS A 46 -78.25 -97.65 REMARK 500 THR A 47 103.78 71.31 REMARK 500 PRO A 48 -162.46 -75.00 REMARK 500 LEU A 52 -157.62 -104.78 REMARK 500 ARG A 56 38.98 175.50 REMARK 500 MET A 60 -82.26 -139.57 REMARK 500 ASP A 61 165.04 50.41 REMARK 500 ALA A 64 -139.33 34.23 REMARK 500 LEU A 65 -89.98 -46.19 REMARK 500 LEU A 66 -25.20 154.84 REMARK 500 LYS A 67 -72.39 -80.13 REMARK 500 LYS A 70 -91.81 -52.23 REMARK 500 HIS A 73 84.00 -165.39 REMARK 500 ILE A 79 -147.73 35.37 REMARK 500 THR A 82 120.67 161.85 REMARK 500 ALA A 83 -143.94 -83.93 REMARK 500 HIS A 84 -156.80 45.96 REMARK 500 ASP A 86 55.69 179.30 REMARK 500 VAL A 91 -60.26 -137.62 REMARK 500 GLN A 95 44.94 -179.06 REMARK 500 GLN A 96 -89.93 -174.47 REMARK 500 ALA A 98 131.98 93.97 REMARK 500 TYR A 101 140.97 -176.29 REMARK 500 LYS A 104 171.30 55.52 REMARK 500 PHE A 106 -171.52 -51.61 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NTR RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE N-TERMINAL REMARK 900 RECEIVER DOMAIN OF NTRC REMARK 900 RELATED ID: 1DC7 RELATED DB: PDB REMARK 900 UNPHOSPHORYLATED NTRC RECEIVER DOMAIN
DBREF 1DC8 A 1 124 UNP P41789 NTRC_SALTY 1 124
SEQADV 1DC8 PHD A 54 UNP P41789 ASP 54 AUTOPHOSPHORYLATION
SEQRES 1 A 124 MET GLN ARG GLY ILE VAL TRP VAL VAL ASP ASP ASP SER SEQRES 2 A 124 SER ILE ARG TRP VAL LEU GLU ARG ALA LEU ALA GLY ALA SEQRES 3 A 124 GLY LEU THR CYS THR THR PHE GLU ASN GLY ASN GLU VAL SEQRES 4 A 124 LEU ALA ALA LEU ALA SER LYS THR PRO ASP VAL LEU LEU SEQRES 5 A 124 SER PHD ILE ARG MET PRO GLY MET ASP GLY LEU ALA LEU SEQRES 6 A 124 LEU LYS GLN ILE LYS GLN ARG HIS PRO MET LEU PRO VAL SEQRES 7 A 124 ILE ILE MET THR ALA HIS SER ASP LEU ASP ALA ALA VAL SEQRES 8 A 124 SER ALA TYR GLN GLN GLY ALA PHE ASP TYR LEU PRO LYS SEQRES 9 A 124 PRO PHE ASP ILE ASP GLU ALA VAL ALA LEU VAL GLU ARG SEQRES 10 A 124 ALA ILE SER HIS TYR GLN GLU
MODRES 1DC8 PHD A 54 ASP ASPARTYL PHOSPHATE
HET PHD A 54 12
HETNAM PHD ASPARTYL PHOSPHATE
FORMUL 1 PHD C4 H8 N O7 P
HELIX 1 1 ILE A 15 ALA A 24 1 10 HELIX 2 2 GLY A 25 GLY A 27 5 3 HELIX 3 3 GLY A 36 ALA A 42 1 7 HELIX 4 4 GLN A 68 HIS A 73 1 6 HELIX 5 5 ILE A 108 SER A 120 1 13 HELIX 6 6 HIS A 121 GLN A 123 5 3
LINK C SER A 53 N PHD A 54 1555 1555 1.33 LINK C PHD A 54 N ILE A 55 1555 1555 1.33
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