1KKG - Header Asymmetric Unit

HEADER STRUCTURAL GENOMICS 07-DEC-01 1KKG

TITLE NMR STRUCTURE OF RIBOSOME-BINDING FACTOR A (RBFA)

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSOME-BINDING FACTOR A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RBFA, COLD-SHOCK ADAPTATION PROTEIN; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RBFA; 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: PET11A

KEYWDS COLD-SHOCK ADAPTATION, RIBOSOME-BINDING FACTOR, NESG KEYWDS 2 PROJECT, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM

EXPDTA SOLUTION NMR

NUMMDL 16

AUTHOR Y.J.HUANG,G.V.T.SWAPNA,P.K.RAJAN,H.KE,B.XIA,K.SHUKLA, AUTHOR 2 M.INOUYE,G.T.MONTELIONE,NORTHEAST STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (NESG)

REVDAT 3 24-FEB-09 1KKG 1 VERSN REVDAT 2 25-JAN-05 1KKG 1 AUTHOR KEYWDS REMARK REVDAT 1 18-MAR-03 1KKG 0

JRNL AUTH Y.J.HUANG,G.V.T.SWAPNA,P.K.RAJAN,H.KE,B.XIA, JRNL AUTH 2 K.SHUKLA,M.INOUYE,G.T.MONTELIONE JRNL TITL SOLUTION NMR STRUCTURE OF RIBOSOME-BINDING FACTOR JRNL TITL 2 A (RBFA), A COLD-SHOCK ADAPTATION PROTEIN FROM JRNL TITL 3 ESCHERICHIA COLI JRNL REF J.MOL.BIOL. V. 327 521 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12628255 JRNL DOI 10.1016/S0022-2836(03)00061-5

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.V.SWAPNA,K.SHUKLA,Y.J.HUANG,H.KE,B.XIA,M.INOUYE, REMARK 1 AUTH 2 G.T.MONTELIONE REMARK 1 TITL RESONANCE ASSIGNMENTS FOR COLD-SHOCK PROTEIN REMARK 1 TITL 2 RIBOSOME-BINDING FACTOR A (RBFA) FROM ESCHERICHIA REMARK 1 TITL 3 COLI. REMARK 1 REF J.BIOMOL.NMR V. 21 389 2001 REMARK 1 REFN ISSN 0925-2738 REMARK 1 DOI 10.1023/A:1013302924843

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUNTERT, P., MUMENTHALER, C. AND WUTHRICH, K. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 1970 RESTRAINTS, 1698 CONFORMATIONALLY-RESTRICTING NOE- REMARK 3 DERIVED DISTANCE CONSTRAINTS, 184 DIHEDRAL ANGLE CONSTRAINTS, REMARK 3 88 DISTANCE RESTRAINTS FROM HYDROGEN BONDS. SUMMARY OF RBFA REMARK 3 STRUCTURE CALCULATION BY AUTOSTRUCTURE: SUMMARY OF REMARK 3 EXPERIMENTAL CONSTRAINTS: DISTANCE CONSTRAINTS: TOTAL = 1698; REMARK 3 INTRA-RESIDUE [I=J] = 175; SEQUENTIAL [(I-J)=1] = 454; MEDIUM REMARK 3 RANGE [1<(I-J)<5] = 595; LONG RANGE [(I-J)>=5] = 474; NUMBER REMARK 3 OF DISTANCE CONSTRAINTS PER RESIDUE = 15.7; DIHEDRAL-ANGLE REMARK 3 CONSTRAINTS = 184; TOTAL HYDROGEN BOND CONSTRAINTS = 88; LONG REMARK 3 RANGE HYDROGEN BOND CONSTRAINTS = 24; TOTAL NUMBER OF REMARK 3 CONSTRAINTS PER RESIDUE = 18.2; NUMBER OF LONG RANGE REMARK 3 CONSTRAINTS PER RESIDUE = 4.6; NUMBER OF STRUCTURES COMPUTED = REMARK 3 200; NUMBER OF STRUCTURES USED = 16. RESIDUAL CONSTRAINT REMARK 3 VIOLATIONS: DISTANCE VIOLATIONS 0.1-0.2ANG = 31; 0.2-0.5ANG = REMARK 3 9; >0.5ANG = 1. MAX DISTANCE VIOLATION = 0.57ANG; AVERAGE REMARK 3 DISTANCE VIOLATION = 0.00ANG. MAX. VDW VIOLATION = 0.37 ANG. REMARK 3 DIHEDRAL ANGLE VIOLATIONS: 0 - 10 DEG = 6; >10 DEG = 0; MAX REMARK 3 ANGLE VIOLATION = 9 DEG; AVERAGE ANGLE VIOLATION = 0.06 DEG. REMARK 3 RMSD VALUES : ALL BACKBONE ATOMS OF ALL RESIDUES = 0.5 ANG; REMARK 3 ALL BACKBONE ATOMS OF ORDERED RESIDUES = 0.5 ANG; ALL HEAVY REMARK 3 ATOMS OF ALL RESIDUES = 1.0 ANG; ALL HEAVY ATOMS OF ORDERED REMARK 3 RESIDUES = 1.0 ANG. PROCHECK USING ALL RESIDUES: MOST FAVORED REMARK 3 REGIONS = 73%; ADDITIONAL ALLOWED REGIONS = 23%; GENEROUSLY REMARK 3 ALLOWED REGIONS = 4%; DISALLOWED REGIONS = 0%. NMR R-FACTORS : REMARK 3 M = 39% I=46% L=27% . SPECTRAL INFORMATION: TOTAL NUMBER OF REMARK 3 PEAKS IN N15-NOESY = 1536; TOTAL NUMBER OF ASSIGNABLE PEAKS IN REMARK 3 N15- NOESY = 1239; TOTAL NUMBER OF PEAKS ASSIGNED IN N15-NOESY REMARK 3 = 814; TOTAL NUMBER OF PEAKS IN C13-NOESY = 3115; TOTAL NUMBER REMARK 3 OF ASSIGNABLE PEAKS IN C13-NOESY = 2494; TOTAL NUMBER OF PEAKS REMARK 3 ASSIGNED IN C13-NOESY = 1802.

REMARK 4 REMARK 4 1KKG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-01. REMARK 100 THE RCSB ID CODE IS RCSB015048.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 5.05 REMARK 210 IONIC STRENGTH : 10 MM REMARK 210 PRESSURE : 1 ATM ATM REMARK 210 SAMPLE CONTENTS : 1.6 MM RBFA, U-15N,13C; 10 MM REMARK 210 SODIUM PHOSPHATE, 0.5 MM REMARK 210 SODIUM AZIDE, 95% H2O, 5% D2O; REMARK 210 1.6 MM RBFA, U-15N; 10 MM REMARK 210 POTASSIUM ACETATE 95% H2O, 5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, NH_HSQC_ REMARK 210 JHAHN, NH_HSQC_1H/2H_EXCHANGE REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : AUTOASSIGN 1.7.7, REMARK 210 AUTOSTRUCTURE 1.0ALPHA, SPARKY REMARK 210 3.69, VNMR 6.3B, TALOS REMARK 210 98.040.21.02 REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 TORSION ANGLE DYNAMICS, REMARK 210 AUTOMATED ANALYSIS OF NOESY REMARK 210 DATA AND 3D STRUCTURES. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 16 REMARK 210 CONFORMERS, SELECTION CRITERIA : BEST TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY, AUTOMATED ANALYSIS OF ASSIGNMENTS AND AUTOMATED REMARK 210 ANALYSIS OF 3D STRUCTURE.

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 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 ALA A 2 45.71 162.61 REMARK 500 1 ARG A 25 -62.08 -109.04 REMARK 500 1 LYS A 28 73.12 -101.85 REMARK 500 1 SER A 39 33.24 -91.29 REMARK 500 1 LEU A 47 -71.22 -143.89 REMARK 500 1 ALA A 48 61.96 159.67 REMARK 500 1 SER A 76 -74.36 -55.12 REMARK 500 1 ARG A 88 78.51 22.42 REMARK 500 1 LEU A 89 -150.97 -119.25 REMARK 500 1 ARG A 90 -44.69 -148.12 REMARK 500 1 ILE A 91 -36.49 -37.37 REMARK 500 1 VAL A 92 60.12 23.75 REMARK 500 1 GLU A 94 66.47 -67.26 REMARK 500 1 GLU A 105 -38.33 -150.13 REMARK 500 2 ALA A 2 -130.70 -150.83 REMARK 500 2 ARG A 7 177.54 -57.12 REMARK 500 2 GLN A 13 -70.34 -64.79 REMARK 500 2 GLU A 14 -37.38 -38.73 REMARK 500 2 LYS A 28 72.01 -102.68 REMARK 500 2 LEU A 47 -63.45 -148.26 REMARK 500 2 ALA A 48 70.72 163.03 REMARK 500 2 SER A 76 -72.73 -54.57 REMARK 500 2 ARG A 88 79.30 23.06 REMARK 500 2 LEU A 89 -158.08 -120.47 REMARK 500 2 ARG A 90 -42.93 -141.89 REMARK 500 2 ILE A 91 -35.17 -36.98 REMARK 500 2 VAL A 92 59.71 24.14 REMARK 500 2 GLU A 94 66.86 -69.04 REMARK 500 2 GLU A 105 -42.31 -142.63 REMARK 500 2 MET A 107 33.21 -156.11 REMARK 500 3 ALA A 2 167.86 179.43 REMARK 500 3 ARG A 25 -64.13 -107.02 REMARK 500 3 LYS A 28 72.86 -104.42 REMARK 500 3 LEU A 47 -71.70 -143.66 REMARK 500 3 ALA A 48 58.52 159.23 REMARK 500 3 SER A 76 -74.36 -56.65 REMARK 500 3 ARG A 88 77.83 22.34 REMARK 500 3 LEU A 89 -148.68 -116.60 REMARK 500 3 ARG A 90 -43.24 -153.05 REMARK 500 3 ILE A 91 -34.55 -37.48 REMARK 500 3 VAL A 92 60.44 23.42 REMARK 500 3 GLU A 94 64.24 -67.17 REMARK 500 3 LEU A 95 90.54 -69.96 REMARK 500 3 GLU A 105 -39.28 -160.55 REMARK 500 4 LEU A 47 -70.86 -144.06 REMARK 500 4 ALA A 48 63.04 159.80 REMARK 500 4 SER A 76 -75.18 -55.25 REMARK 500 4 ARG A 88 83.41 22.20 REMARK 500 4 LEU A 89 -148.22 -126.58 REMARK 500 4 ARG A 90 -41.57 -155.19 REMARK 500 4 ILE A 91 -34.19 -36.78 REMARK 500 4 VAL A 92 60.21 23.59 REMARK 500 4 GLU A 94 65.06 -66.90 REMARK 500 4 LEU A 95 91.62 -69.16 REMARK 500 4 GLU A 105 -40.28 -154.29 REMARK 500 5 ALA A 2 -33.71 172.57 REMARK 500 5 LYS A 28 69.59 -103.25 REMARK 500 5 THR A 36 169.50 -45.42 REMARK 500 5 SER A 39 33.39 -90.29 REMARK 500 5 LEU A 47 -72.90 -143.92 REMARK 500 5 ALA A 48 62.88 161.05 REMARK 500 5 SER A 76 -74.16 -52.45 REMARK 500 5 ARG A 88 87.48 23.45 REMARK 500 5 LEU A 89 -153.07 -125.87 REMARK 500 5 ARG A 90 -44.57 -145.24 REMARK 500 5 ILE A 91 -37.08 -37.58 REMARK 500 5 VAL A 92 60.03 24.25 REMARK 500 5 GLU A 94 66.19 -66.76 REMARK 500 5 LEU A 95 89.30 -69.33 REMARK 500 5 GLU A 105 -37.67 -155.93 REMARK 500 6 ARG A 7 178.72 -57.09 REMARK 500 6 LYS A 28 72.36 -104.08 REMARK 500 6 LEU A 47 -70.93 -147.68 REMARK 500 6 ALA A 48 62.42 168.54 REMARK 500 6 SER A 76 -74.78 -56.27 REMARK 500 6 ARG A 88 89.94 23.22 REMARK 500 6 ILE A 91 -32.17 -39.15 REMARK 500 6 VAL A 92 59.40 23.68 REMARK 500 6 GLU A 94 69.01 -67.31 REMARK 500 6 GLU A 105 -41.10 -147.51 REMARK 500 7 ARG A 7 177.65 -57.19 REMARK 500 7 LYS A 28 72.37 -100.19 REMARK 500 7 LEU A 47 -72.03 -144.03 REMARK 500 7 ALA A 48 60.81 168.64 REMARK 500 7 SER A 76 -74.69 -55.17 REMARK 500 7 ARG A 88 85.94 22.85 REMARK 500 7 VAL A 92 59.31 24.64 REMARK 500 7 GLU A 94 61.44 -68.52 REMARK 500 7 LEU A 95 87.38 -68.99 REMARK 500 7 GLU A 105 -37.46 -155.26 REMARK 500 7 MET A 107 25.29 -149.77 REMARK 500 8 ALA A 2 76.73 168.69 REMARK 500 8 LYS A 28 73.17 -100.25 REMARK 500 8 SER A 39 30.50 -92.32 REMARK 500 8 LEU A 47 -71.05 -144.81 REMARK 500 8 ALA A 48 57.13 160.30 REMARK 500 8 SER A 76 -74.72 -58.18 REMARK 500 8 ARG A 88 74.44 22.36 REMARK 500 8 LEU A 89 -153.48 -112.64 REMARK 500 8 ARG A 90 -46.27 -142.91 REMARK 500 8 ILE A 91 -33.14 -39.92 REMARK 500 8 VAL A 92 61.73 23.40 REMARK 500 8 GLU A 94 59.43 -66.99 REMARK 500 8 LEU A 95 90.21 -69.83 REMARK 500 8 GLU A 105 -37.62 -152.22 REMARK 500 9 ARG A 7 178.80 -56.38 REMARK 500 9 ARG A 25 -65.70 -105.42 REMARK 500 9 LYS A 28 70.71 -107.85 REMARK 500 9 VAL A 38 79.45 -117.72 REMARK 500 9 SER A 39 33.30 -91.76 REMARK 500 9 LEU A 47 -61.03 -142.01 REMARK 500 9 ALA A 48 74.08 161.54 REMARK 500 9 SER A 76 -75.29 -53.61 REMARK 500 9 ARG A 88 85.02 22.71 REMARK 500 9 VAL A 92 60.82 23.61 REMARK 500 9 GLU A 94 64.09 -67.73 REMARK 500 9 LEU A 95 91.39 -68.81 REMARK 500 9 GLU A 105 -36.67 -155.01 REMARK 500 10 THR A 36 167.81 -46.33 REMARK 500 10 LEU A 47 -72.21 -143.42 REMARK 500 10 ALA A 48 62.45 159.91 REMARK 500 10 ARG A 88 73.58 22.45 REMARK 500 10 LEU A 89 -154.42 -114.35 REMARK 500 10 ARG A 90 -43.43 -143.25 REMARK 500 10 ILE A 91 -38.80 -37.23 REMARK 500 10 VAL A 92 59.97 22.91 REMARK 500 10 GLU A 94 69.69 -66.68 REMARK 500 10 GLU A 105 -40.11 -148.77 REMARK 500 11 GLU A 4 85.12 -67.64 REMARK 500 11 ARG A 7 178.79 -58.03 REMARK 500 11 GLN A 13 -71.55 -76.71 REMARK 500 11 GLU A 14 -31.66 -39.37 REMARK 500 11 LYS A 28 70.64 -101.06 REMARK 500 11 MET A 34 -165.83 -128.56 REMARK 500 11 THR A 36 155.43 -43.05 REMARK 500 11 LEU A 47 -61.85 -144.56 REMARK 500 11 ALA A 48 80.77 164.58 REMARK 500 11 SER A 76 -74.82 -56.78 REMARK 500 11 ARG A 88 82.06 23.44 REMARK 500 11 LEU A 89 -151.17 -118.41 REMARK 500 11 ARG A 90 -42.70 -149.38 REMARK 500 11 ILE A 91 -28.93 -39.76 REMARK 500 11 VAL A 92 57.09 26.90 REMARK 500 11 GLU A 94 61.90 -67.88 REMARK 500 11 LEU A 95 87.78 -64.93 REMARK 500 11 GLU A 105 -38.82 -139.68 REMARK 500 11 MET A 107 29.94 -155.57 REMARK 500 12 ALA A 2 60.95 176.11 REMARK 500 12 ARG A 7 178.07 -57.39 REMARK 500 12 MET A 35 74.41 -107.95 REMARK 500 12 THR A 36 148.29 -36.00 REMARK 500 12 LEU A 47 -61.14 -144.61 REMARK 500 12 ALA A 48 82.04 162.34 REMARK 500 12 ASP A 59 -39.43 -39.78 REMARK 500 12 SER A 76 -75.20 -56.57 REMARK 500 12 ARG A 88 75.15 22.62 REMARK 500 12 LEU A 89 -150.20 -112.43 REMARK 500 12 ARG A 90 -44.31 -151.31 REMARK 500 12 VAL A 92 59.93 24.95 REMARK 500 12 GLU A 94 63.05 -67.23 REMARK 500 12 LEU A 95 90.70 -66.40 REMARK 500 12 GLU A 105 -38.88 -158.12 REMARK 500 13 ARG A 7 178.00 -58.45 REMARK 500 13 LYS A 28 72.84 -102.39 REMARK 500 13 LEU A 47 -71.73 -144.28 REMARK 500 13 ALA A 48 73.77 171.14 REMARK 500 13 SER A 76 -71.85 -55.48 REMARK 500 13 ARG A 88 76.87 23.53 REMARK 500 13 ILE A 91 -33.80 -38.36 REMARK 500 13 VAL A 92 58.30 24.93 REMARK 500 13 GLU A 94 62.47 -68.05 REMARK 500 13 LEU A 95 87.27 -68.16 REMARK 500 13 GLU A 105 -39.76 -141.08 REMARK 500 14 GLU A 4 85.49 -60.50 REMARK 500 14 ARG A 7 177.77 -59.36 REMARK 500 14 GLN A 13 -71.41 -71.18 REMARK 500 14 GLU A 14 -32.61 -39.11 REMARK 500 14 LEU A 47 -62.76 -145.12 REMARK 500 14 ALA A 48 77.83 163.22 REMARK 500 14 ASP A 59 -36.11 -39.49 REMARK 500 14 SER A 76 -75.37 -55.85 REMARK 500 14 ARG A 88 76.23 22.72 REMARK 500 14 LEU A 89 -151.62 -114.50 REMARK 500 14 ARG A 90 -43.37 -149.92 REMARK 500 14 ILE A 91 -29.44 -39.81 REMARK 500 14 VAL A 92 59.42 25.51 REMARK 500 14 GLU A 94 62.77 -67.84 REMARK 500 14 LEU A 95 86.97 -65.79 REMARK 500 14 GLU A 105 -36.89 -145.92 REMARK 500 15 ARG A 7 178.52 -57.23 REMARK 500 15 MET A 35 73.39 -115.70 REMARK 500 15 THR A 36 158.17 -38.82 REMARK 500 15 LEU A 47 -66.61 -145.88 REMARK 500 15 ALA A 48 60.75 163.58 REMARK 500 15 SER A 76 -74.73 -63.10 REMARK 500 15 ARG A 88 74.04 22.90 REMARK 500 15 LEU A 89 -152.68 -112.08 REMARK 500 15 ARG A 90 -45.13 -146.26 REMARK 500 15 VAL A 92 61.08 23.40 REMARK 500 15 GLU A 94 59.49 -68.20 REMARK 500 15 LEU A 95 87.86 -69.49 REMARK 500 15 GLU A 105 -37.68 -148.45 REMARK 500 16 ARG A 7 178.31 -56.10 REMARK 500 16 LEU A 47 -70.88 -144.36 REMARK 500 16 ALA A 48 56.31 160.50 REMARK 500 16 SER A 76 -74.93 -54.51 REMARK 500 16 ARG A 88 76.64 23.61 REMARK 500 16 LEU A 89 -153.08 -116.41 REMARK 500 16 ARG A 90 -45.24 -145.76 REMARK 500 16 VAL A 92 60.24 24.59 REMARK 500 16 GLU A 94 59.66 -66.46 REMARK 500 16 LEU A 95 90.05 -68.41 REMARK 500 16 GLU A 105 -37.75 -155.14 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5093 RELATED DB: BMRB REMARK 900 BMRB 5093 IS THE 1H, 13C, 15N RESONANCE ASSIGNMENTS FOR RBFA REMARK 900 RELATED ID: WR90EC RELATED DB: TARGETDB

DBREF 1KKG A 1 108 UNP P0A7G2 RBFA_ECOLI 0 107

SEQRES 1 A 108 MET ALA LYS GLU PHE GLY ARG PRO GLN ARG VAL ALA GLN SEQRES 2 A 108 GLU MET GLN LYS GLU ILE ALA LEU ILE LEU GLN ARG GLU SEQRES 3 A 108 ILE LYS ASP PRO ARG LEU GLY MET MET THR THR VAL SER SEQRES 4 A 108 GLY VAL GLU MET SER ARG ASP LEU ALA TYR ALA LYS VAL SEQRES 5 A 108 TYR VAL THR PHE LEU ASN ASP LYS ASP GLU ASP ALA VAL SEQRES 6 A 108 LYS ALA GLY ILE LYS ALA LEU GLN GLU ALA SER GLY PHE SEQRES 7 A 108 ILE ARG SER LEU LEU GLY LYS ALA MET ARG LEU ARG ILE SEQRES 8 A 108 VAL PRO GLU LEU THR PHE PHE TYR ASP ASN SER LEU VAL SEQRES 9 A 108 GLU GLY MET ARG

HELIX 1 1 GLN A 9 LEU A 23 1 15 HELIX 2 2 GLU A 62 GLU A 74 5 13 HELIX 3 3 SER A 76 ALA A 86 5 11

SHEET 1 A 3 VAL A 41 SER A 44 0 SHEET 2 A 3 TYR A 49 THR A 55 -1 O TYR A 49 N SER A 44 SHEET 3 A 3 GLU A 94 ASP A 100 1 O PHE A 98 N VAL A 54

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