1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Kochoyan, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK EMBO J. EMJODG 0897 0261-4189 16 5019 5029 10.1093/emboj/16.16.5019 9305643 From genetic to structural characterization of a new class of RNA-binding domain within the SacY/BglG family of antiterminator proteins. 1997 10.2210/pdb1auu/pdb pdb_00001auu 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 N TERMINAL REGION OF THE SACY PROTEIN. THE STRUCTURE IS A SYMMETRIC DIMER IN SOLUTION 6365.466 SACY RNA BINDING DOMAIN, RESIDUES 1 - 55 2 man polymer no no MKIKRILNHNAIVVKDQNEEKILLGAGIAFNKKKNDIVDPSKIEKTFIRKDTPDY MKIKRILNHNAIVVKDQNEEKILLGAGIAFNKKKNDIVDPSKIEKTFIRKDTPDY A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Bacillus Escherichia Escherichia coli sample BL21 1423 Bacillus subtilis 469008 Escherichia coli BL21(DE3) BL21 (DE3) PLASMID PGEX-2T database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1997-11-12 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1997-09-02 REL RESTRAINT ENERGY VIOLATION WITHIN 30% OF THE CONFORMER OF LOWER ENERGY VIOLATION. 28 CONFORMERS SATISFIED THE CRITERIA, ONLY 10 ARE SHOWN. 40 10 NOESY TOCSY COSY HSQC 6 297 K THE MONOMERIC UNIT WAS MODELLED FIRST USING SAFE NOE WITH THE DG-SA PROTOCOL PROVIDED WITH X-PLOR. THE DIMER WAS THEN GENERATED BY ADDING EXTRA INTERMOLECULAR CONSTRAINTS PLUS A LIST OF AMBIGUOUS (INTER OR INTRA MOLECULAR) RESTRAINTS USING THE PROTOCOL DESCRIBED IN NILGES (1993), PROTEINS 17, 297-309. simulated annealing BRUNGER refinement X-PLOR 3.1 structure solution X-PLOR 3.1 600 Bruker AMX600 MET 1 n 1 MET 1 A LYS 2 n 2 LYS 2 A ILE 3 n 3 ILE 3 A LYS 4 n 4 LYS 4 A ARG 5 n 5 ARG 5 A ILE 6 n 6 ILE 6 A LEU 7 n 7 LEU 7 A ASN 8 n 8 ASN 8 A HIS 9 n 9 HIS 9 A ASN 10 n 10 ASN 10 A ALA 11 n 11 ALA 11 A ILE 12 n 12 ILE 12 A VAL 13 n 13 VAL 13 A VAL 14 n 14 VAL 14 A LYS 15 n 15 LYS 15 A ASP 16 n 16 ASP 16 A GLN 17 n 17 GLN 17 A ASN 18 n 18 ASN 18 A GLU 19 n 19 GLU 19 A GLU 20 n 20 GLU 20 A LYS 21 n 21 LYS 21 A ILE 22 n 22 ILE 22 A LEU 23 n 23 LEU 23 A LEU 24 n 24 LEU 24 A GLY 25 n 25 GLY 25 A ALA 26 n 26 ALA 26 A GLY 27 n 27 GLY 27 A ILE 28 n 28 ILE 28 A ALA 29 n 29 ALA 29 A PHE 30 n 30 PHE 30 A ASN 31 n 31 ASN 31 A LYS 32 n 32 LYS 32 A LYS 33 n 33 LYS 33 A LYS 34 n 34 LYS 34 A ASN 35 n 35 ASN 35 A ASP 36 n 36 ASP 36 A ILE 37 n 37 ILE 37 A VAL 38 n 38 VAL 38 A ASP 39 n 39 ASP 39 A PRO 40 n 40 PRO 40 A SER 41 n 41 SER 41 A LYS 42 n 42 LYS 42 A ILE 43 n 43 ILE 43 A GLU 44 n 44 GLU 44 A LYS 45 n 45 LYS 45 A THR 46 n 46 THR 46 A PHE 47 n 47 PHE 47 A ILE 48 n 48 ILE 48 A ARG 49 n 49 ARG 49 A LYS 50 n 50 LYS 50 A ASP 51 n 51 ASP 51 A THR 52 n 52 THR 52 A PRO 53 n 53 PRO 53 A ASP 54 n 54 ASP 54 A TYR 55 n 55 TYR 55 A MET 1 n 1 MET 1 B LYS 2 n 2 LYS 2 B ILE 3 n 3 ILE 3 B LYS 4 n 4 LYS 4 B ARG 5 n 5 ARG 5 B ILE 6 n 6 ILE 6 B LEU 7 n 7 LEU 7 B ASN 8 n 8 ASN 8 B HIS 9 n 9 HIS 9 B ASN 10 n 10 ASN 10 B ALA 11 n 11 ALA 11 B ILE 12 n 12 ILE 12 B VAL 13 n 13 VAL 13 B VAL 14 n 14 VAL 14 B LYS 15 n 15 LYS 15 B ASP 16 n 16 ASP 16 B GLN 17 n 17 GLN 17 B ASN 18 n 18 ASN 18 B GLU 19 n 19 GLU 19 B GLU 20 n 20 GLU 20 B LYS 21 n 21 LYS 21 B ILE 22 n 22 ILE 22 B LEU 23 n 23 LEU 23 B LEU 24 n 24 LEU 24 B GLY 25 n 25 GLY 25 B ALA 26 n 26 ALA 26 B GLY 27 n 27 GLY 27 B ILE 28 n 28 ILE 28 B ALA 29 n 29 ALA 29 B PHE 30 n 30 PHE 30 B ASN 31 n 31 ASN 31 B LYS 32 n 32 LYS 32 B LYS 33 n 33 LYS 33 B LYS 34 n 34 LYS 34 B ASN 35 n 35 ASN 35 B ASP 36 n 36 ASP 36 B ILE 37 n 37 ILE 37 B VAL 38 n 38 VAL 38 B ASP 39 n 39 ASP 39 B PRO 40 n 40 PRO 40 B SER 41 n 41 SER 41 B LYS 42 n 42 LYS 42 B ILE 43 n 43 ILE 43 B GLU 44 n 44 GLU 44 B LYS 45 n 45 LYS 45 B THR 46 n 46 THR 46 B PHE 47 n 47 PHE 47 B ILE 48 n 48 ILE 48 B ARG 49 n 49 ARG 49 B LYS 50 n 50 LYS 50 B ASP 51 n 51 ASP 51 B THR 52 n 52 THR 52 B PRO 53 n 53 PRO 53 B ASP 54 n 54 ASP 54 B TYR 55 n 55 TYR 55 B author_defined_assembly 2 dimeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O ILE 12 A O ILE 12 A N LEU 23 A N LEU 23 A O ILE 22 A O ILE 22 A N PHE 47 A N PHE 47 B O ILE 12 B O ILE 12 B N LEU 23 B N LEU 23 B O ILE 22 B O ILE 22 B N PHE 47 B N PHE 47 1 A ARG 5 0.315 SIDE CHAIN 1 A ARG 49 0.317 SIDE CHAIN 1 B ARG 5 0.315 SIDE CHAIN 1 B ARG 49 0.317 SIDE CHAIN 2 A ARG 5 0.315 SIDE CHAIN 2 A ARG 49 0.261 SIDE CHAIN 2 B ARG 5 0.315 SIDE CHAIN 2 B ARG 49 0.315 SIDE CHAIN 3 A ARG 5 0.316 SIDE CHAIN 3 A ARG 49 0.312 SIDE CHAIN 3 B ARG 5 0.316 SIDE CHAIN 3 B ARG 49 0.312 SIDE CHAIN 4 A ARG 5 0.271 SIDE CHAIN 4 A ARG 49 0.317 SIDE CHAIN 4 B ARG 5 0.270 SIDE CHAIN 4 B ARG 49 0.317 SIDE CHAIN 5 A ARG 5 0.314 SIDE CHAIN 5 A ARG 49 0.314 SIDE CHAIN 5 B ARG 5 0.314 SIDE CHAIN 5 B ARG 49 0.313 SIDE CHAIN 6 A ARG 5 0.265 SIDE CHAIN 6 A ARG 49 0.313 SIDE CHAIN 6 B ARG 5 0.263 SIDE CHAIN 6 B ARG 49 0.311 SIDE CHAIN 7 A ARG 5 0.278 SIDE CHAIN 7 A ARG 49 0.311 SIDE CHAIN 7 B ARG 5 0.278 SIDE CHAIN 7 B ARG 49 0.312 SIDE CHAIN 8 A ARG 5 0.318 SIDE CHAIN 8 A ARG 49 0.290 SIDE CHAIN 8 B ARG 5 0.318 SIDE CHAIN 8 B ARG 49 0.290 SIDE CHAIN 9 A ARG 5 0.307 SIDE CHAIN 9 A ARG 49 0.272 SIDE CHAIN 9 B ARG 5 0.307 SIDE CHAIN 9 B ARG 49 0.271 SIDE CHAIN 10 A ARG 5 0.316 SIDE CHAIN 10 A ARG 49 0.317 SIDE CHAIN 10 B ARG 5 0.316 SIDE CHAIN 10 B ARG 49 0.317 SIDE CHAIN 1 A ASN 8 -162.24 -152.61 1 A ASN 10 -134.09 -41.55 1 A GLU 19 179.20 -157.09 1 A ALA 26 -53.71 105.53 1 A ASN 35 83.54 -10.52 1 B ASN 8 -162.17 -152.91 1 B ASN 10 -134.17 -41.71 1 B GLU 19 179.12 -157.10 1 B ALA 26 -53.74 105.56 1 B ASN 35 83.55 -10.60 2 A ASN 8 -166.54 -157.05 2 A GLU 19 179.80 -170.75 2 A ALA 26 -55.46 104.12 2 A ASN 31 71.68 39.10 2 A ILE 37 67.20 153.73 2 A ILE 43 -59.75 108.73 2 A PRO 53 -78.30 -97.29 2 A ASP 54 67.85 -2.75 2 B ASN 8 -166.61 -157.36 2 B GLU 19 179.52 -171.23 2 B ALA 26 -55.43 104.00 2 B ASN 31 71.54 38.52 2 B ILE 37 67.16 153.83 2 B ILE 43 -59.72 108.82 2 B PRO 53 -78.50 -97.32 2 B ASP 54 67.82 -2.78 3 A ASN 8 -167.89 -167.13 3 A GLU 19 176.85 -75.47 3 A ALA 26 -54.01 101.76 3 A ILE 37 69.73 139.17 3 A ILE 43 -53.83 109.75 3 A THR 52 43.40 79.28 3 A PRO 53 -78.47 -71.51 3 B ASN 8 -167.90 -167.04 3 B GLU 19 176.89 -75.43 3 B ALA 26 -53.95 101.77 3 B ILE 37 69.90 139.90 3 B ILE 43 -53.80 109.67 3 B THR 52 43.43 79.26 3 B PRO 53 -78.45 -71.46 4 A ASN 8 -167.55 -161.87 4 A GLU 19 177.99 -148.03 4 A ALA 26 -53.80 100.49 4 A ASN 31 72.42 31.52 4 A ILE 43 -56.70 109.04 4 A ARG 49 -58.04 108.72 4 A ASP 51 -163.68 -62.69 4 A ASP 54 -125.78 -54.07 4 B ASN 8 -167.57 -162.04 4 B GLU 19 177.87 -148.01 4 B ALA 26 -53.76 100.55 4 B ASN 31 72.27 31.18 4 B ILE 43 -56.75 109.02 4 B ARG 49 -58.05 108.70 4 B ASP 51 -163.67 -62.73 4 B ASP 54 -125.76 -54.06 5 A ASN 8 -157.45 -150.84 5 A ASN 10 -139.00 -43.61 5 A GLU 19 174.71 -163.87 5 A ALA 26 -54.64 105.99 5 B ASN 8 -158.18 -151.40 5 B ASN 10 -137.00 -43.93 5 B GLU 19 174.89 -164.05 5 B ALA 26 -54.29 102.72 6 A ASN 8 -171.48 -162.62 6 A GLU 19 175.18 -174.74 6 A ALA 26 -53.24 102.09 6 A PRO 53 -78.39 -70.51 6 A ASP 54 -143.22 -57.72 6 B ASN 8 -171.62 -162.67 6 B GLU 19 174.99 -174.71 6 B ALA 26 -53.27 102.06 6 B PRO 53 -78.44 -70.59 6 B ASP 54 -143.21 -57.59 7 A ASN 8 -169.83 -169.97 7 A GLU 19 172.14 -166.27 7 A ALA 26 -53.36 103.06 7 A ILE 37 66.32 148.42 7 B GLU 19 173.28 -163.07 7 B ALA 26 -53.25 103.13 7 B ILE 37 67.48 148.44 8 A ASN 8 -170.91 -166.91 8 A GLU 19 175.50 -175.23 8 A ALA 26 -53.40 102.70 8 A ASN 35 85.98 -21.94 8 A ILE 43 -56.42 108.87 8 A ARG 49 -57.84 107.79 8 A PRO 53 -77.77 -80.72 8 B ASN 8 -170.84 -166.49 8 B GLU 19 175.58 -175.26 8 B ALA 26 -53.48 102.77 8 B ASN 35 85.99 -22.11 8 B ILE 43 -56.46 109.08 8 B ARG 49 -57.88 107.74 8 B PRO 53 -77.71 -80.72 9 A ASN 8 -170.28 -165.73 9 A GLU 19 173.20 -154.74 9 A ALA 26 -54.52 102.21 9 A LYS 32 179.53 -179.07 9 A ASN 35 85.95 -23.70 9 A ILE 43 -51.48 108.79 9 A THR 52 43.63 79.65 9 B ASN 8 -170.45 -165.90 9 B GLU 19 173.22 -154.77 9 B ALA 26 -54.32 102.44 9 B LYS 32 179.68 -179.25 9 B ASN 35 85.75 -23.20 9 B ILE 43 -51.46 108.71 9 B THR 52 43.69 79.59 10 A ASN 8 -163.51 -154.45 10 A GLU 19 179.37 -92.64 10 A ALA 26 -54.43 100.26 10 A ASN 31 71.77 30.59 10 A ASN 35 85.76 -15.12 10 A ILE 43 -57.30 108.96 10 A ASP 54 -122.99 -53.56 10 B ASN 8 -163.67 -154.12 10 B GLU 19 179.27 -92.65 10 B ALA 26 -54.10 100.47 10 B ASN 31 71.72 30.41 10 B ASN 35 85.84 -15.20 10 B ILE 43 -55.93 108.70 10 B ASP 54 -123.07 -53.43 model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 SOLUTION STRUCTURE OF THE RNA-BINDING DOMAIN OF THE ANTITERMINATOR PROTEIN SACY, NMR, 10 STRUCTURES 1 N N 1 N N TRANSCRIPTION REGULATION ANTITERMINATION, RNA BINDING DOMAIN, TRANSCRIPTION REGULATION SACY_BACSU UNP 1 1 P15401 MKIKRILNHNAIVVKDQNEEKILLGAGIAFNKKKNDIVDPSKIEKTFIRKDTPDYKQFEEILETLPEDHIQISEQIISHA EKELNIKINERIHVAFSDHLSFAIERLSNGMVIKNPLLNEIKVLYPKEFQIGLWARALIKDKLGIHIPDDEIGNIAMHIH TARNNAGDMTQTLDITTMIRDIIEIIEIQLSINIVEDTISYERLVTHLRFAIQHIKAGESIYELDAEMIDIIKEKFKDAF LCALSIGTFVKKEYGFEFPEKELCYIAMHIQRFYQRSVAR 1 55 1AUU 1 55 P15401 A 1 1 55 1 55 1AUU 1 55 P15401 B 1 1 55 3 3 anti-parallel anti-parallel anti-parallel anti-parallel A ALA 11 A ALA 11 A LYS 15 A LYS 15 A GLU 20 A GLU 20 A LEU 24 A LEU 24 A LYS 45 A LYS 45 A ILE 48 A ILE 48 B ALA 11 B ALA 11 B LYS 15 B LYS 15 B GLU 20 B GLU 20 B LEU 24 B LEU 24 B LYS 45 B LYS 45 B ILE 48 B ILE 48 1 P 1