1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Truffault, V. Coles, M. Diercks, T. Abelmann, K. Eberhardt, S. Luettgen, H. Bacher, A. Kessler, H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 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 C3 H7 N O2 S 121.158 y CYSTEINE 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 C17 H20 N4 O6 376.364 RIBOFLAVIN RIBOFLAVINE; VITAMIN B2 non-polymer C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK J.Mol.Biol. JMOBAK 0070 0022-2836 309 949 960 10.1006/jmbi.2001.4683 11399071 The solution structure of the N-terminal domain of riboflavin synthase. 2001 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M x-ray 1 1.0 10575.960 RIBOFLAVIN SYNTHASE ALPHA CHAIN 2.5.1.9 N-TERMINAL DOMAIN, RESIDUES 1-97 2 man polymer 376.364 RIBOFLAVIN 2 syn non-polymer no no MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD WVNVERAAKFSDEIGGH MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD WVNVERAAKFSDEIGGH 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 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 Escherichia Escherichia sample 562 Escherichia coli 562 Escherichia coli repository Initial release Version format compliance Non-polymer description Version format compliance 1 0 2001-09-05 1 1 2008-04-27 1 2 2011-07-13 RCSB Y RCSB 2001-01-24 REL REL RBF RIBOFLAVIN 1 3D_13C-separated_NOESY NCH-NOESY CCH-NOESY CNH-NOESY 3D_15N-separated_NOESY NNH-NOESY 2D 12C-filtered, 13C edited NOESY HNHA 50 mM 7.3 ambient 300 K 50 mM 7.3 ambient 300 K 50 mM 7.3 ambient 300 K Structures based on 2569 NOE restraints (353*2 intrares., 365*2 sequential, 159*2 medium-range, 372*2 long-range, 71 intermolecular) 56*2 dihedral restraints, 42*2 h-bonds simulated annealing minimized average structure 1 mM U-15N,13C ; excess riboflavin 90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl 1 mM U-15N ; excess riboflavin 90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl 1 mM U-15N ; excess U-15N,13C riboflavin 50 mM phosphate buffer 50 mM HCl 90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl collection XWINNMR data analysis AURELIA structure solution X-PLOR refinement X-PLOR 600 Bruker DMX 750 Bruker DMX RBF 98 2 RBF RBF 98 A RBF 99 2 RBF RBF 99 B MET 1 n 1 MET 1 A PHE 2 n 2 PHE 2 A THR 3 n 3 THR 3 A GLY 4 n 4 GLY 4 A ILE 5 n 5 ILE 5 A VAL 6 n 6 VAL 6 A GLN 7 n 7 GLN 7 A GLY 8 n 8 GLY 8 A THR 9 n 9 THR 9 A ALA 10 n 10 ALA 10 A LYS 11 n 11 LYS 11 A LEU 12 n 12 LEU 12 A VAL 13 n 13 VAL 13 A SER 14 n 14 SER 14 A ILE 15 n 15 ILE 15 A ASP 16 n 16 ASP 16 A GLU 17 n 17 GLU 17 A LYS 18 n 18 LYS 18 A PRO 19 n 19 PRO 19 A ASN 20 n 20 ASN 20 A PHE 21 n 21 PHE 21 A ARG 22 n 22 ARG 22 A THR 23 n 23 THR 23 A HIS 24 n 24 HIS 24 A VAL 25 n 25 VAL 25 A VAL 26 n 26 VAL 26 A GLU 27 n 27 GLU 27 A LEU 28 n 28 LEU 28 A PRO 29 n 29 PRO 29 A ASP 30 n 30 ASP 30 A HIS 31 n 31 HIS 31 A MET 32 n 32 MET 32 A LEU 33 n 33 LEU 33 A ASP 34 n 34 ASP 34 A GLY 35 n 35 GLY 35 A LEU 36 n 36 LEU 36 A GLU 37 n 37 GLU 37 A THR 38 n 38 THR 38 A GLY 39 n 39 GLY 39 A ALA 40 n 40 ALA 40 A SER 41 n 41 SER 41 A VAL 42 n 42 VAL 42 A ALA 43 n 43 ALA 43 A HIS 44 n 44 HIS 44 A ASN 45 n 45 ASN 45 A GLY 46 n 46 GLY 46 A CYS 47 n 47 CYS 47 A CYS 48 n 48 CYS 48 A LEU 49 n 49 LEU 49 A THR 50 n 50 THR 50 A VAL 51 n 51 VAL 51 A THR 52 n 52 THR 52 A GLU 53 n 53 GLU 53 A ILE 54 n 54 ILE 54 A ASN 55 n 55 ASN 55 A GLY 56 n 56 GLY 56 A ASN 57 n 57 ASN 57 A HIS 58 n 58 HIS 58 A VAL 59 n 59 VAL 59 A SER 60 n 60 SER 60 A PHE 61 n 61 PHE 61 A ASP 62 n 62 ASP 62 A LEU 63 n 63 LEU 63 A MET 64 n 64 MET 64 A LYS 65 n 65 LYS 65 A GLU 66 n 66 GLU 66 A THR 67 n 67 THR 67 A LEU 68 n 68 LEU 68 A ARG 69 n 69 ARG 69 A ILE 70 n 70 ILE 70 A THR 71 n 71 THR 71 A ASN 72 n 72 ASN 72 A LEU 73 n 73 LEU 73 A GLY 74 n 74 GLY 74 A ASP 75 n 75 ASP 75 A LEU 76 n 76 LEU 76 A LYS 77 n 77 LYS 77 A VAL 78 n 78 VAL 78 A GLY 79 n 79 GLY 79 A ASP 80 n 80 ASP 80 A TRP 81 n 81 TRP 81 A VAL 82 n 82 VAL 82 A ASN 83 n 83 ASN 83 A VAL 84 n 84 VAL 84 A GLU 85 n 85 GLU 85 A ARG 86 n 86 ARG 86 A ALA 87 n 87 ALA 87 A ALA 88 n 88 ALA 88 A LYS 89 n 89 LYS 89 A PHE 90 n 90 PHE 90 A SER 91 n 91 SER 91 A ASP 92 n 92 ASP 92 A GLU 93 n 93 GLU 93 A ILE 94 n 94 ILE 94 A GLY 95 n 95 GLY 95 A GLY 96 n 96 GLY 96 A HIS 97 n 97 HIS 97 A MET 1 n 1 MET 1 B PHE 2 n 2 PHE 2 B THR 3 n 3 THR 3 B GLY 4 n 4 GLY 4 B ILE 5 n 5 ILE 5 B VAL 6 n 6 VAL 6 B GLN 7 n 7 GLN 7 B GLY 8 n 8 GLY 8 B THR 9 n 9 THR 9 B ALA 10 n 10 ALA 10 B LYS 11 n 11 LYS 11 B LEU 12 n 12 LEU 12 B VAL 13 n 13 VAL 13 B SER 14 n 14 SER 14 B ILE 15 n 15 ILE 15 B ASP 16 n 16 ASP 16 B GLU 17 n 17 GLU 17 B LYS 18 n 18 LYS 18 B PRO 19 n 19 PRO 19 B ASN 20 n 20 ASN 20 B PHE 21 n 21 PHE 21 B ARG 22 n 22 ARG 22 B THR 23 n 23 THR 23 B HIS 24 n 24 HIS 24 B VAL 25 n 25 VAL 25 B VAL 26 n 26 VAL 26 B GLU 27 n 27 GLU 27 B LEU 28 n 28 LEU 28 B PRO 29 n 29 PRO 29 B ASP 30 n 30 ASP 30 B HIS 31 n 31 HIS 31 B MET 32 n 32 MET 32 B LEU 33 n 33 LEU 33 B ASP 34 n 34 ASP 34 B GLY 35 n 35 GLY 35 B LEU 36 n 36 LEU 36 B GLU 37 n 37 GLU 37 B THR 38 n 38 THR 38 B GLY 39 n 39 GLY 39 B ALA 40 n 40 ALA 40 B SER 41 n 41 SER 41 B VAL 42 n 42 VAL 42 B ALA 43 n 43 ALA 43 B HIS 44 n 44 HIS 44 B ASN 45 n 45 ASN 45 B GLY 46 n 46 GLY 46 B CYS 47 n 47 CYS 47 B CYS 48 n 48 CYS 48 B LEU 49 n 49 LEU 49 B THR 50 n 50 THR 50 B VAL 51 n 51 VAL 51 B THR 52 n 52 THR 52 B GLU 53 n 53 GLU 53 B ILE 54 n 54 ILE 54 B ASN 55 n 55 ASN 55 B GLY 56 n 56 GLY 56 B ASN 57 n 57 ASN 57 B HIS 58 n 58 HIS 58 B VAL 59 n 59 VAL 59 B SER 60 n 60 SER 60 B PHE 61 n 61 PHE 61 B ASP 62 n 62 ASP 62 B LEU 63 n 63 LEU 63 B MET 64 n 64 MET 64 B LYS 65 n 65 LYS 65 B GLU 66 n 66 GLU 66 B THR 67 n 67 THR 67 B LEU 68 n 68 LEU 68 B ARG 69 n 69 ARG 69 B ILE 70 n 70 ILE 70 B THR 71 n 71 THR 71 B ASN 72 n 72 ASN 72 B LEU 73 n 73 LEU 73 B GLY 74 n 74 GLY 74 B ASP 75 n 75 ASP 75 B LEU 76 n 76 LEU 76 B LYS 77 n 77 LYS 77 B VAL 78 n 78 VAL 78 B GLY 79 n 79 GLY 79 B ASP 80 n 80 ASP 80 B TRP 81 n 81 TRP 81 B VAL 82 n 82 VAL 82 B ASN 83 n 83 ASN 83 B VAL 84 n 84 VAL 84 B GLU 85 n 85 GLU 85 B ARG 86 n 86 ARG 86 B ALA 87 n 87 ALA 87 B ALA 88 n 88 ALA 88 B LYS 89 n 89 LYS 89 B PHE 90 n 90 PHE 90 B SER 91 n 91 SER 91 B ASP 92 n 92 ASP 92 B GLU 93 n 93 GLU 93 B ILE 94 n 94 ILE 94 B GLY 95 n 95 GLY 95 B GLY 96 n 96 GLY 96 B HIS 97 n 97 HIS 97 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 ASP 16 A O ASP 16 A N THR 23 A N THR 23 A O VAL 26 A O VAL 26 A N VAL 59 A N VAL 59 A N ASP 62 A N ASP 62 A O THR 50 A O THR 50 A N LEU 49 A N LEU 49 A O VAL 42 A O VAL 42 A N ALA 43 A N ALA 43 A O GLU 85 A O GLU 85 A N VAL 84 A N VAL 84 A O GLY 8 A O GLY 8 B O ASP 16 B O ASP 16 B N THR 23 B N THR 23 B O VAL 26 B O VAL 26 B N VAL 59 B N VAL 59 B N ASP 62 B N ASP 62 B O THR 50 B O THR 50 B N LEU 49 B N LEU 49 B O VAL 42 B O VAL 42 B N ALA 43 B N ALA 43 B O GLU 85 B O GLU 85 B N VAL 84 B N VAL 84 B O GLY 8 B O GLY 8 1 A A H O ASN ASN 45 83 1.40 1 B B H O ASN ASN 45 83 1.40 1 B B O H HIS PHE 24 61 1.58 1 A THR 3 -133.92 -38.04 1 A ASN 45 53.02 16.07 1 A ASN 55 -105.55 65.52 1 B THR 3 -133.97 -38.05 1 B ASN 45 53.11 16.06 1 B ASN 55 -105.59 65.51 1 B GLU 93 -99.67 47.87 RIBOFLAVIN SYNTHASE ALPHA CHAIN (E.C.2.5.1.9) minimized average SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF RIBOFLAVIN SYNTHASE FROM E. COLI 1 N N 1 N N 2 N N 2 N N A PRO 29 A PRO 29 HELX_P A ASP 34 A ASP 34 1 1 6 A MET 64 A MET 64 HELX_P A THR 71 A THR 71 1 2 8 A ASN 72 A ASN 72 HELX_P A LEU 76 A LEU 76 5 3 5 B PRO 29 B PRO 29 HELX_P B ASP 34 B ASP 34 1 4 6 B MET 64 B MET 64 HELX_P B THR 71 B THR 71 1 5 8 B ASN 72 B ASN 72 HELX_P B LEU 76 B LEU 76 5 6 5 TRANSFERASE greek-key-barrel, TRANSFERASE RISA_ECOLI UNP 1 1 P29015 MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD WVNVERAAKFSDEIGGHLMSGHIMTTAEVAKILTSENNRQIWFKVQDSQLMKYILYKGFIGIDGISLTVGEVTPTRFCVH LIPETLERTTLGKKKLGARVNIEIDPQTQAVVDTVERVLAARENAMNQPGTEA 1 97 1HZE 1 97 P29015 A 1 1 97 1 97 1HZE 1 97 P29015 B 1 1 97 7 7 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 8 A GLY 8 A GLU 17 A GLU 17 A ARG 22 A ARG 22 A GLU 27 A GLU 27 A HIS 58 A HIS 58 A LEU 63 A LEU 63 A CYS 47 A CYS 47 A ASN 55 A ASN 55 A SER 41 A SER 41 A HIS 44 A HIS 44 A TRP 81 A TRP 81 A ALA 87 A ALA 87 A GLY 8 A GLY 8 A GLU 17 A GLU 17 B GLY 8 B GLY 8 B GLU 17 B GLU 17 B ARG 22 B ARG 22 B GLU 27 B GLU 27 B HIS 58 B HIS 58 B LEU 63 B LEU 63 B CYS 47 B CYS 47 B ASN 55 B ASN 55 B SER 41 B SER 41 B HIS 44 B HIS 44 B TRP 81 B TRP 81 B ALA 87 B ALA 87 B GLY 8 B GLY 8 B GLU 17 B GLU 17 BINDING SITE FOR RESIDUE RBF A 98 Software 8 BINDING SITE FOR RESIDUE RBF B 99 Software 8 A CYS 48 A CYS 48 8 1_555 A LEU 49 A LEU 49 8 1_555 A THR 50 A THR 50 8 1_555 A ASP 62 A ASP 62 8 1_555 A LEU 63 A LEU 63 8 1_555 A MET 64 A MET 64 8 1_555 A THR 67 A THR 67 8 1_555 B ILE 5 B ILE 5 8 1_555 A ILE 5 A ILE 5 8 1_555 B CYS 48 B CYS 48 8 1_555 B LEU 49 B LEU 49 8 1_555 B THR 50 B THR 50 8 1_555 B ASP 62 B ASP 62 8 1_555 B LEU 63 B LEU 63 8 1_555 B MET 64 B MET 64 8 1_555 B THR 67 B THR 67 8 1_555