1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Lee, G.M. Edwards, A.M. Arrowsmith, C.H. McIntosh, L.P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90 90 90 1 1 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 C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking NE J.Biomol.NMR JBNME9 0800 0925-2738 21 63 66 10.1023/A:1011928105928 11693569 NMR-based structure of the conserved protein MTH865 from the archaeon Methanobacterium thermoautotrophicum. 2001 10.2210/pdb1iio/pdb pdb_00001iio 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 1 1.0 8681.726 conserved hypothetical protein MTH865 1 man polymer no no GSHMKMGVKEDIRGQIIGALAGADFPINSPEELMAALPNGPDTTCKSGDVELKASDAGQVLTADDFPFKSAEEVADTIVN KAGL GSHMKMGVKEDIRGQIIGALAGADFPINSPEELMAALPNGPDTTCKSGDVELKASDAGQVLTADDFPFKSAEEVADTIVN KAGL A 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 Methanothermobacter Methanothermobacter thermautotrophicus delta H Escherichia Escherichia coli sample ORF 865 187420 Methanothermobacter thermautotrophicus str. Delta H 469008 Escherichia coli BL21(DE3) BL21(DE3) plasmid pET15b database_2 pdbx_database_status pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif database_2 pdbx_database_status repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Other Database references Other 1 0 2001-10-17 1 1 2008-04-27 1 2 2011-07-13 1 3 2020-02-05 1 4 2023-06-14 _pdbx_database_status.status_code_cs _pdbx_nmr_software.name _struct_ref_seq_dif.details _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data Complete backbone and sidechain chemical shifts for residues 2-81. RCSB Y RCSB 2001-04-23 REL REL REL REL The backbone and sidechain chemical shifts were assigned manually using standard 3D heternuclear techniques. structures with the lowest energy 50 25 3D_15N-separated_NOESY 4D_13C/15N-separated_NOESY 2D_NOESY 3D_13C-separated_methyl-methyl_NOESY 50mM NaCl 6.51 ambient 303 K 50mM NaCl 6.51 ambient 298 K 1492 UNAMBIGUOUS AND 544 AMBIGUOUS ARIA-DERIVED NOE RESTRAINTS (BASED ON 17 ITERATIONS) WERE USED FOR THE STRUCTURE CALCULATION AND REFINEMENT. 50 PAIRS OF PHI AND PSI DIHEDRAL ANGLE AND 26 PAIRS OF HYDROGEN-BOND RESTRAINTS WERE ALSO INCLUDED IN THE CALCULATIONS. DIHEDRAL ANGLE RESTRAINTS WERE CALCULATED USING TALOS, WHILE HYDROGEN BOND RESTRAINTS WERE DERIVED FROM A 15/1H-HSQC H2O-D2O EXCHANGE STUDY. THE STRUCTURE ENSEMBLE INCLUDES THREE ADDITIONAL RESIDUES AT THE N-TERMINUS (GLY-SER-HIS), RESULTING FROM THE PROTEOLYTIC CLEAVAGE OF A HIS6 AFFINITY TAG. RESIDUE NUMBERING BEGINS WITH GLY-3 AND ENDS WITH LEU81 molecular dynamics, simulated annealing 1 lowest energy 0.5mM MTH865 U-15N; 50mM PO4 buffer, 50mM NaCl, 5mM DTT, 3mM NaN3 90% H2O/10% D2O 0.5mM MTH865 U-15N,13C; 50mM PO4 buffer, 50mM NaCl, 5mM DTT, 3mM NaN3 90% H2O/10% D2O 0.5mM MTH865 U-15N,10%-13C; 50mM PO4 buffer, 50mM NaCl, 5mM DTT, 3mM NaN3 99% D2O Varian, Inc. collection VNMR 6.1b Molecular Simulations, Inc. processing Felix 95.0 and 2000 Molecular Simulations, Inc. data analysis Felix 95.0 and 2000 Nilges, M. (ARIA); Brunger, A. (CNS) structure solution ARIA/CNS 1.0 Nilges, M. (ARIA); Brunger, A. (CNS) refinement ARIA/CNS 1.0 Cornilescu, F., Delaglio, F., Bax, A. data analysis TALOS 1.0 500 Varian UNITY 800 Varian INOVA 600 Varian INOVA GLY -3 n 1 GLY -3 A SER -2 n 2 SER -2 A HIS -1 n 3 HIS -1 A MET 1 n 4 MET 1 A LYS 2 n 5 LYS 2 A MET 3 n 6 MET 3 A GLY 4 n 7 GLY 4 A VAL 5 n 8 VAL 5 A LYS 6 n 9 LYS 6 A GLU 7 n 10 GLU 7 A ASP 8 n 11 ASP 8 A ILE 9 n 12 ILE 9 A ARG 10 n 13 ARG 10 A GLY 11 n 14 GLY 11 A GLN 12 n 15 GLN 12 A ILE 13 n 16 ILE 13 A ILE 14 n 17 ILE 14 A GLY 15 n 18 GLY 15 A ALA 16 n 19 ALA 16 A LEU 17 n 20 LEU 17 A ALA 18 n 21 ALA 18 A GLY 19 n 22 GLY 19 A ALA 20 n 23 ALA 20 A ASP 21 n 24 ASP 21 A PHE 22 n 25 PHE 22 A PRO 23 n 26 PRO 23 A ILE 24 n 27 ILE 24 A ASN 25 n 28 ASN 25 A SER 26 n 29 SER 26 A PRO 27 n 30 PRO 27 A GLU 28 n 31 GLU 28 A GLU 29 n 32 GLU 29 A LEU 30 n 33 LEU 30 A MET 31 n 34 MET 31 A ALA 32 n 35 ALA 32 A ALA 33 n 36 ALA 33 A LEU 34 n 37 LEU 34 A PRO 35 n 38 PRO 35 A ASN 36 n 39 ASN 36 A GLY 37 n 40 GLY 37 A PRO 38 n 41 PRO 38 A ASP 39 n 42 ASP 39 A THR 40 n 43 THR 40 A THR 41 n 44 THR 41 A CYS 42 n 45 CYS 42 A LYS 43 n 46 LYS 43 A SER 44 n 47 SER 44 A GLY 45 n 48 GLY 45 A ASP 46 n 49 ASP 46 A VAL 47 n 50 VAL 47 A GLU 48 n 51 GLU 48 A LEU 49 n 52 LEU 49 A LYS 50 n 53 LYS 50 A ALA 51 n 54 ALA 51 A SER 52 n 55 SER 52 A ASP 53 n 56 ASP 53 A ALA 54 n 57 ALA 54 A GLY 55 n 58 GLY 55 A GLN 56 n 59 GLN 56 A VAL 57 n 60 VAL 57 A LEU 58 n 61 LEU 58 A THR 59 n 62 THR 59 A ALA 60 n 63 ALA 60 A ASP 61 n 64 ASP 61 A ASP 62 n 65 ASP 62 A PHE 63 n 66 PHE 63 A PRO 64 n 67 PRO 64 A PHE 65 n 68 PHE 65 A LYS 66 n 69 LYS 66 A SER 67 n 70 SER 67 A ALA 68 n 71 ALA 68 A GLU 69 n 72 GLU 69 A GLU 70 n 73 GLU 70 A VAL 71 n 74 VAL 71 A ALA 72 n 75 ALA 72 A ASP 73 n 76 ASP 73 A THR 74 n 77 THR 74 A ILE 75 n 78 ILE 75 A VAL 76 n 79 VAL 76 A ASN 77 n 80 ASN 77 A LYS 78 n 81 LYS 78 A ALA 79 n 82 ALA 79 A GLY 80 n 83 GLY 80 A LEU 81 n 84 LEU 81 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 11 A A O HG ASN SER 25 26 1.58 19 A A O HE21 ASP GLN 53 56 1.58 24 A A O HG ASN SER 25 26 1.57 1 A LYS 2 61.86 128.93 1 A ALA 20 -50.95 -179.68 1 A ASP 21 -59.35 -120.35 1 A PHE 22 -59.92 178.53 1 A PRO 23 -65.38 65.65 1 A ILE 24 107.57 61.22 1 A ASN 25 -64.35 65.07 1 A SER 26 57.48 156.52 1 A LEU 34 -26.91 129.75 1 A PRO 38 -84.31 46.53 1 A ASP 39 66.31 95.01 1 A CYS 42 -86.85 46.26 1 A ASP 46 -171.17 -40.11 1 A LYS 50 -173.80 -176.08 1 A PHE 63 -39.82 -70.97 1 A PRO 64 -67.76 74.38 1 A LYS 66 -68.94 68.40 1 A SER 67 59.51 161.48 2 A SER -2 -178.53 -45.96 2 A MET 1 -158.34 64.93 2 A ALA 18 -59.16 85.25 2 A ALA 20 -52.77 -174.12 2 A ASP 21 -59.96 -119.34 2 A PHE 22 -58.52 174.21 2 A PRO 23 -63.27 66.63 2 A ILE 24 109.52 59.71 2 A ASN 25 -63.37 66.75 2 A SER 26 56.28 153.64 2 A LEU 34 -34.66 140.03 2 A ASP 39 168.25 86.92 2 A CYS 42 -92.87 44.76 2 A LYS 66 -69.66 65.41 2 A SER 67 63.63 160.00 3 A HIS -1 62.77 134.57 3 A VAL 5 -55.75 -5.64 3 A ALA 20 -51.95 -176.81 3 A ASP 21 -60.90 -121.20 3 A PHE 22 -59.56 176.81 3 A PRO 23 -64.69 69.05 3 A ILE 24 106.47 61.31 3 A ASN 25 -65.24 64.96 3 A SER 26 57.06 157.46 3 A LEU 34 -27.27 137.00 3 A PRO 38 -83.54 47.30 3 A ASP 39 64.53 93.31 3 A CYS 42 -92.04 45.53 3 A ASP 46 -159.56 -43.36 3 A SER 67 61.52 160.36 4 A HIS -1 -174.23 132.56 4 A MET 1 49.00 122.57 4 A MET 3 178.27 -55.80 4 A ALA 20 -52.06 -176.93 4 A ASP 21 -60.02 -119.70 4 A PHE 22 -59.79 178.39 4 A PRO 23 -65.08 67.85 4 A ILE 24 105.96 62.46 4 A ASN 25 -65.70 64.41 4 A SER 26 57.07 160.47 4 A LEU 34 -31.78 145.60 4 A ASP 39 -178.88 90.10 4 A CYS 42 -100.47 48.52 4 A ASP 62 -67.59 3.31 4 A LYS 66 -68.69 66.90 4 A SER 67 61.85 159.87 5 A LYS 2 -86.57 36.38 5 A ALA 20 -52.73 -175.04 5 A ASP 21 -61.58 -119.91 5 A PHE 22 -59.45 179.21 5 A PRO 23 -64.97 67.21 5 A ILE 24 107.18 62.12 5 A ASN 25 -63.65 65.37 5 A SER 26 56.28 158.68 5 A LEU 34 -31.61 145.02 5 A ASP 39 -179.48 88.44 5 A CYS 42 -100.29 50.43 5 A LYS 66 -69.57 68.38 5 A SER 67 59.66 160.96 6 A MET 1 71.67 -53.82 6 A MET 3 -165.90 42.27 6 A ALA 20 -51.21 -179.05 6 A ASP 21 -58.94 -119.47 6 A PRO 23 -65.61 65.26 6 A ILE 24 107.72 60.82 6 A ASN 25 -62.82 65.46 6 A SER 26 58.16 153.49 6 A LEU 34 -24.99 135.26 6 A PRO 38 -82.25 36.45 6 A ASP 39 66.88 100.93 6 A ASP 46 -169.46 -40.02 6 A LYS 50 -171.70 -161.37 6 A ASP 62 -68.30 3.30 6 A LYS 66 -67.32 68.51 6 A SER 67 58.73 162.12 7 A HIS -1 -63.78 -139.89 7 A MET 1 60.54 -118.57 7 A LYS 2 -94.70 30.66 7 A MET 3 60.07 127.09 7 A ALA 20 -52.59 -175.33 7 A ASP 21 -61.56 -127.63 7 A PHE 22 -54.23 175.49 7 A PRO 23 -61.92 69.17 7 A ILE 24 105.68 64.71 7 A ASN 25 -65.77 63.89 7 A SER 26 57.98 160.31 7 A LEU 34 -32.75 140.34 7 A ASP 39 179.26 76.61 7 A CYS 42 -92.65 46.62 7 A VAL 57 -78.33 27.69 7 A ASP 62 -68.53 3.07 7 A LYS 66 -66.00 67.64 7 A SER 67 60.19 159.88 8 A SER -2 69.00 -56.50 8 A LYS 2 -176.80 -105.35 8 A MET 3 49.26 128.20 8 A ALA 20 -52.85 -174.29 8 A ASP 21 -60.31 -119.65 8 A PHE 22 -60.63 -179.99 8 A PRO 23 -66.17 65.94 8 A ILE 24 108.01 60.76 8 A ASN 25 -62.45 66.82 8 A SER 26 57.16 154.18 8 A LEU 34 -27.96 147.17 8 A PRO 38 -84.04 43.52 8 A ASP 39 61.68 96.19 8 A CYS 42 -90.44 44.66 8 A ASP 46 -171.04 -39.72 8 A VAL 57 -78.26 27.63 8 A ASP 62 -68.42 3.01 8 A LYS 66 -68.11 68.67 8 A SER 67 58.75 161.17 9 A SER -2 -178.26 37.41 9 A LYS 2 -176.26 142.43 9 A ALA 20 -51.87 -178.05 9 A ASP 21 -61.18 -119.85 9 A PHE 22 -58.73 174.43 9 A PRO 23 -63.32 67.01 9 A ILE 24 109.40 60.55 9 A ASN 25 -62.78 65.85 9 A SER 26 56.76 156.70 9 A LEU 34 -35.18 145.21 9 A ASP 39 172.78 95.32 9 A CYS 42 -95.55 43.71 9 A ASP 46 -168.44 -40.96 9 A THR 59 -49.08 174.92 9 A PHE 63 -43.78 -71.34 9 A PRO 64 -68.39 77.65 9 A SER 67 63.93 160.20 10 A MET 1 -176.02 136.41 10 A ALA 20 -51.59 -176.40 10 A ASP 21 -59.83 -120.64 10 A PHE 22 -61.36 -169.06 10 A ILE 24 109.83 65.94 10 A ASN 25 -63.76 65.64 10 A SER 26 59.38 157.05 10 A LEU 34 -33.32 148.90 10 A PRO 38 -58.24 -73.81 10 A ASP 39 -176.84 88.55 10 A CYS 42 -88.84 46.26 10 A ASP 46 -156.39 -42.74 10 A ASP 62 -68.70 2.98 10 A LYS 66 -68.67 66.76 10 A SER 67 60.80 161.51 11 A SER -2 -86.65 43.72 11 A LYS 2 176.69 -43.61 11 A ALA 20 -51.65 -176.54 11 A ASP 21 -59.90 -123.16 11 A PHE 22 -58.83 -174.79 11 A PRO 23 -68.08 62.80 11 A ILE 24 110.32 65.49 11 A ASN 25 -64.67 65.99 11 A SER 26 58.43 157.20 11 A LEU 34 -25.07 134.47 11 A PRO 38 -83.74 43.79 11 A ASP 39 62.28 93.82 11 A CYS 42 -88.01 43.87 11 A LYS 66 -66.45 70.07 11 A SER 67 59.33 161.15 12 A SER -2 62.11 -137.88 12 A HIS -1 47.83 -174.23 12 A MET 3 66.65 130.56 12 A ALA 20 -52.19 -177.41 12 A ASP 21 -60.79 -119.27 12 A PRO 23 -65.48 65.49 12 A ILE 24 107.94 61.47 12 A ASN 25 -62.98 65.75 12 A SER 26 57.12 156.70 12 A LEU 34 -30.49 140.99 12 A PRO 38 -79.45 49.46 12 A ASP 39 51.50 91.85 12 A LYS 50 -166.38 -165.26 12 A ASP 62 -68.64 3.31 12 A LYS 66 -67.41 69.67 12 A SER 67 58.50 162.19 13 A SER -2 -178.01 -47.92 13 A MET 1 177.75 136.48 13 A LYS 2 -122.43 -50.73 13 A MET 3 48.35 115.78 13 A ALA 20 -52.37 -176.69 13 A ASP 21 -60.85 -119.46 13 A PHE 22 -59.66 177.44 13 A PRO 23 -65.11 65.86 13 A ILE 24 109.53 61.27 13 A ASN 25 -63.14 65.23 13 A SER 26 57.37 154.33 13 A LEU 34 -36.08 144.91 13 A PRO 38 -84.35 44.82 13 A ASP 39 62.37 95.83 13 A CYS 42 -101.61 42.71 13 A ASP 46 -175.16 27.29 13 A VAL 57 -77.65 27.90 13 A PRO 64 -68.20 76.55 13 A LYS 66 -69.80 64.97 13 A SER 67 64.07 161.25 14 A SER -2 -178.23 136.36 14 A HIS -1 -176.79 45.53 14 A MET 1 63.19 134.90 14 A ALA 20 -51.40 -177.69 14 A ASP 21 -59.81 -122.14 14 A PHE 22 -59.68 -171.50 14 A ILE 24 109.57 65.52 14 A ASN 25 -63.73 65.41 14 A SER 26 60.10 154.54 14 A LEU 34 -29.27 139.29 14 A PRO 38 -81.64 46.54 14 A ASP 39 65.29 90.40 14 A CYS 42 -93.41 41.31 14 A LYS 50 -171.64 -171.96 14 A VAL 57 -74.16 28.05 14 A LYS 66 -68.64 67.14 14 A SER 67 60.53 160.98 15 A SER -2 -178.48 138.07 15 A HIS -1 -173.12 127.85 15 A MET 3 -37.54 131.08 15 A ALA 20 -51.37 -178.90 15 A ASP 21 -60.88 -120.37 15 A PHE 22 -59.44 179.80 15 A PRO 23 -65.46 63.98 15 A ILE 24 108.65 60.95 15 A ASN 25 -62.48 65.84 15 A SER 26 57.64 154.42 15 A LEU 34 -30.00 137.33 15 A ASP 39 52.49 93.31 15 A CYS 42 -92.16 45.99 15 A ASP 46 -169.57 -40.79 15 A VAL 57 -75.11 28.05 15 A LYS 66 -66.48 69.95 15 A SER 67 58.07 161.80 16 A MET 1 62.56 130.01 16 A LYS 2 -95.87 42.80 16 A ALA 18 -57.98 83.44 16 A ALA 20 -51.38 -177.78 16 A ASP 21 -58.30 -120.52 16 A PHE 22 -58.69 175.46 16 A PRO 23 -63.89 65.41 16 A ILE 24 109.84 61.41 16 A ASN 25 -65.81 64.06 16 A SER 26 57.43 150.53 16 A LEU 34 -33.29 130.48 16 A PRO 38 -83.43 43.87 16 A ASP 39 68.81 97.97 16 A ASP 46 79.04 -42.07 16 A LYS 50 -177.96 -164.72 16 A THR 59 -47.94 156.80 16 A LYS 66 -67.73 71.48 16 A SER 67 59.31 161.37 17 A HIS -1 -74.36 -143.30 17 A MET 3 -128.80 -61.20 17 A ALA 20 -53.92 -172.37 17 A ASP 21 -62.06 -119.39 17 A PRO 23 -65.39 66.76 17 A ILE 24 108.19 61.69 17 A ASN 25 -64.39 64.76 17 A SER 26 58.15 155.23 17 A LEU 34 -28.24 127.34 17 A ASP 39 50.61 95.02 17 A ASP 46 -130.87 -46.39 17 A LYS 50 -171.66 -176.32 17 A ASP 62 -69.13 3.33 17 A PRO 64 -69.54 74.89 17 A LYS 66 -68.34 70.53 17 A SER 67 58.41 160.71 18 A SER -2 -178.47 -44.10 18 A MET 1 179.39 -46.15 18 A LYS 2 -178.54 120.95 18 A ALA 20 -53.23 -174.46 18 A ASP 21 -61.45 -118.45 18 A PHE 22 -59.73 179.51 18 A PRO 23 -65.99 66.30 18 A ILE 24 109.29 61.33 18 A ASN 25 -63.23 66.11 18 A SER 26 57.26 155.93 18 A LEU 34 -33.20 131.96 18 A PRO 38 -81.40 38.25 18 A ASP 39 61.60 95.31 18 A CYS 42 -91.04 45.91 18 A ASP 46 -167.51 -41.78 18 A LYS 66 -67.44 62.36 18 A SER 67 64.98 161.89 19 A MET 1 63.06 143.32 19 A MET 3 -159.19 33.32 19 A ALA 18 -65.56 60.60 19 A ALA 20 -114.45 -168.40 19 A ASP 21 -59.32 -119.65 19 A PHE 22 -61.35 -171.16 19 A ILE 24 109.00 66.10 19 A ASN 25 -65.42 65.85 19 A SER 26 57.48 158.97 19 A LEU 34 -39.53 134.55 19 A ASP 39 174.21 71.12 19 A ASP 46 -140.98 -46.04 19 A LYS 66 -68.68 66.70 19 A SER 67 61.05 161.14 20 A MET 3 57.46 132.97 20 A ALA 18 -63.72 61.62 20 A PRO 23 -68.86 59.09 20 A ILE 24 110.76 61.02 20 A ASN 25 -64.14 64.42 20 A SER 26 58.66 150.73 20 A PRO 38 -83.23 35.89 20 A ASP 39 65.66 99.81 20 A ASP 46 -159.47 -42.17 20 A VAL 57 -77.16 27.95 20 A LYS 66 -68.28 70.80 20 A SER 67 57.04 163.66 21 A HIS -1 63.54 -121.66 21 A LYS 2 -178.97 134.66 21 A MET 3 -177.70 134.23 21 A ALA 20 -52.44 -174.03 21 A ASP 21 -60.23 -120.31 21 A PHE 22 -62.14 -169.59 21 A ILE 24 110.59 65.16 21 A ASN 25 -65.68 66.26 21 A SER 26 59.39 156.02 21 A LEU 34 -33.73 139.39 21 A PRO 38 -80.22 49.50 21 A ASP 39 49.25 91.01 21 A CYS 42 -92.34 43.79 21 A VAL 57 -77.09 27.82 21 A LYS 66 -67.80 69.07 21 A SER 67 59.37 161.42 22 A MET 3 -160.07 38.58 22 A VAL 5 -58.63 -6.21 22 A ALA 20 -50.80 -179.42 22 A ASP 21 -58.25 -122.02 22 A PHE 22 -62.66 -174.99 22 A PRO 23 -66.55 61.78 22 A ILE 24 108.24 64.06 22 A ASN 25 -63.90 65.14 22 A SER 26 59.50 151.79 22 A LEU 34 -38.37 143.77 22 A ASP 39 174.53 96.80 22 A CYS 42 -93.61 47.63 22 A ASP 46 -159.48 -42.71 22 A VAL 57 -76.96 27.78 22 A LYS 66 -67.17 70.68 22 A SER 67 58.73 158.74 22 A ALA 79 -68.87 32.03 23 A ALA 20 -50.79 -179.44 23 A ASP 21 -59.98 -121.03 23 A PHE 22 -58.99 177.35 23 A PRO 23 -64.26 67.63 23 A ILE 24 105.89 61.36 23 A ASN 25 -64.10 65.55 23 A SER 26 57.37 156.50 23 A LEU 34 -25.34 135.43 23 A PRO 35 -68.13 26.23 23 A PRO 38 -83.86 41.37 23 A ASP 39 61.74 94.81 23 A CYS 42 -92.79 46.57 23 A VAL 57 -79.14 27.99 23 A LYS 66 -68.53 66.54 23 A SER 67 61.34 160.93 24 A HIS -1 -176.11 -44.83 24 A LYS 2 69.29 -120.84 24 A ALA 18 -59.64 81.04 24 A ALA 20 -53.03 -173.00 24 A ASP 21 -60.25 -119.91 24 A PHE 22 -59.97 179.79 24 A PRO 23 -65.23 65.34 24 A ILE 24 107.78 62.14 24 A ASN 25 -63.98 64.16 24 A SER 26 59.10 152.65 24 A LEU 34 -27.92 128.12 24 A PRO 38 -84.50 47.14 24 A ASP 39 64.68 95.28 24 A CYS 42 -89.46 44.03 24 A LYS 50 -173.40 -168.81 24 A ASP 62 -67.89 3.16 24 A LYS 66 -67.89 70.50 24 A SER 67 58.43 161.54 25 A HIS -1 -175.76 -57.88 25 A LYS 2 -175.38 134.41 25 A MET 3 -176.90 125.11 25 A ALA 20 -52.29 -175.64 25 A ASP 21 -60.26 -122.00 25 A PHE 22 -59.93 -173.42 25 A PRO 23 -69.33 61.52 25 A ILE 24 111.98 65.21 25 A ASN 25 -64.31 65.68 25 A SER 26 58.89 155.01 25 A LEU 34 -37.33 138.91 25 A ASP 39 171.25 98.74 25 A ASP 46 79.97 -39.55 25 A LYS 50 -163.73 -164.67 25 A LYS 66 -67.22 70.37 25 A SER 67 58.19 162.35 NMR-Based Structure of the Conserved Protein MTH865 from the Archea Methanobacterium thermoautotrophicum 1 N N A LYS 6 A LYS 9 HELX_P A LEU 17 A LEU 20 1 1 12 A SER 26 A SER 29 HELX_P A LEU 34 A LEU 37 1 2 9 A ALA 51 A ALA 54 HELX_P A VAL 57 A VAL 60 5 3 7 A SER 67 A SER 70 HELX_P A ALA 79 A ALA 82 1 5 13 STRUCTURAL GENOMICS, UNKNOWN FUNCTION 4-helical bundle, monomer, STRUCTURAL GENOMICS, UNKNOWN FUNCTION Q04926_METTH UNP 1 1 Q04926 MKMGVKEDIRGQIIGALAGADFPINSPEELMAALPNGPDTTCKSGDVELKASDAGQVLTADDFPFKSAEEVADTIVNKAG L 1 81 1IIO 1 81 Q04926 A 1 4 84 1 expression tag GLY -3 1IIO A Q04926 UNP 1 1 expression tag SER -2 1IIO A Q04926 UNP 2 1 expression tag HIS -1 1IIO A Q04926 UNP 3