1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Stangler, T. Luge, C. Mayr, L.M. Willbold, D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 277 13363 13366 10.1074/jbc.C200050200 11875056 Solution structure of human GABA(A) receptor-associated protein GABARAP: implications for biolgoical funcrion and its regulation. 2002 10.2210/pdb1kot/pdb pdb_00001kot 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 14086.176 GABARAP 1 man polymer GABA-A receptor-associated protein no no GSMKFVYKEEHPFEKRRSEGEKIRKKYPDRVPVIVEKAPKARIGDLDKKKYLVPSDLTVGQFYFLIRKRIHLRAEDALFF FVNNVIPPTSATMGQLYQEHHEEDFFLYIAYSDESVYGL GSMKFVYKEEHPFEKRRSEGEKIRKKYPDRVPVIVEKAPKARIGDLDKKKYLVPSDLTVGQFYFLIRKRIHLRAEDALFF FVNNVIPPTSATMGQLYQEHHEEDFFLYIAYSDESVYGL 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 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 human Homo Escherichia Escherichia coli sample 9606 Homo sapiens 511693 Escherichia coli BL21 BL21 plasmid pGEX-GABARAP database_2 pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2002-01-16 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details RCSB Y RCSB 2001-12-22 REL REL structures with the least restraint violations 400 15 3D_15N-separated_NOESY 3D_13C-separated_NOESY 3D_13C-separated_NOESY 3D_13C_-seperated(aromatics)_NOESY 100mM NaCl 100mM KCl 6.9 ambient 298 K simulated annealing 2 lowest energy 0.8mM GABARAP U-15N,13C; 25mM sodium oxalate, pH 6.9 100mM NaCl 100mM KCl 100uM PMSF 0.02% sodium azide 50uM EDTA 5% D2O, 95% H2O 95% H2O/5% D2O 0.8mM GABARAP U-15N,13C; 25mM sodium phosphate, pH 6.9 100mM NaCl 100mM KCl 100uM PMSF 0.02% sodium azide 50uM EDTA 100% D2O 100% D2O Varian collection VNMR 5.3 Delaglio processing NMRPipe Johnson data analysis NMRView 5.0.3 Nilges refinement ARIA 1.0 Brunger refinement CNS 1.0 600 Varian INOVA 750 Varian INOVA 600 Bruker DMX GLY 1 n 1 GLY 1 A SER 2 n 2 SER 2 A MET 3 n 3 MET 3 A LYS 4 n 4 LYS 4 A PHE 5 n 5 PHE 5 A VAL 6 n 6 VAL 6 A TYR 7 n 7 TYR 7 A LYS 8 n 8 LYS 8 A GLU 9 n 9 GLU 9 A GLU 10 n 10 GLU 10 A HIS 11 n 11 HIS 11 A PRO 12 n 12 PRO 12 A PHE 13 n 13 PHE 13 A GLU 14 n 14 GLU 14 A LYS 15 n 15 LYS 15 A ARG 16 n 16 ARG 16 A ARG 17 n 17 ARG 17 A SER 18 n 18 SER 18 A GLU 19 n 19 GLU 19 A GLY 20 n 20 GLY 20 A GLU 21 n 21 GLU 21 A LYS 22 n 22 LYS 22 A ILE 23 n 23 ILE 23 A ARG 24 n 24 ARG 24 A LYS 25 n 25 LYS 25 A LYS 26 n 26 LYS 26 A TYR 27 n 27 TYR 27 A PRO 28 n 28 PRO 28 A ASP 29 n 29 ASP 29 A ARG 30 n 30 ARG 30 A VAL 31 n 31 VAL 31 A PRO 32 n 32 PRO 32 A VAL 33 n 33 VAL 33 A ILE 34 n 34 ILE 34 A VAL 35 n 35 VAL 35 A GLU 36 n 36 GLU 36 A LYS 37 n 37 LYS 37 A ALA 38 n 38 ALA 38 A PRO 39 n 39 PRO 39 A LYS 40 n 40 LYS 40 A ALA 41 n 41 ALA 41 A ARG 42 n 42 ARG 42 A ILE 43 n 43 ILE 43 A GLY 44 n 44 GLY 44 A ASP 45 n 45 ASP 45 A LEU 46 n 46 LEU 46 A ASP 47 n 47 ASP 47 A LYS 48 n 48 LYS 48 A LYS 49 n 49 LYS 49 A LYS 50 n 50 LYS 50 A TYR 51 n 51 TYR 51 A LEU 52 n 52 LEU 52 A VAL 53 n 53 VAL 53 A PRO 54 n 54 PRO 54 A SER 55 n 55 SER 55 A ASP 56 n 56 ASP 56 A LEU 57 n 57 LEU 57 A THR 58 n 58 THR 58 A VAL 59 n 59 VAL 59 A GLY 60 n 60 GLY 60 A GLN 61 n 61 GLN 61 A PHE 62 n 62 PHE 62 A TYR 63 n 63 TYR 63 A PHE 64 n 64 PHE 64 A LEU 65 n 65 LEU 65 A ILE 66 n 66 ILE 66 A ARG 67 n 67 ARG 67 A LYS 68 n 68 LYS 68 A ARG 69 n 69 ARG 69 A ILE 70 n 70 ILE 70 A HIS 71 n 71 HIS 71 A LEU 72 n 72 LEU 72 A ARG 73 n 73 ARG 73 A ALA 74 n 74 ALA 74 A GLU 75 n 75 GLU 75 A ASP 76 n 76 ASP 76 A ALA 77 n 77 ALA 77 A LEU 78 n 78 LEU 78 A PHE 79 n 79 PHE 79 A PHE 80 n 80 PHE 80 A PHE 81 n 81 PHE 81 A VAL 82 n 82 VAL 82 A ASN 83 n 83 ASN 83 A ASN 84 n 84 ASN 84 A VAL 85 n 85 VAL 85 A ILE 86 n 86 ILE 86 A PRO 87 n 87 PRO 87 A PRO 88 n 88 PRO 88 A THR 89 n 89 THR 89 A SER 90 n 90 SER 90 A ALA 91 n 91 ALA 91 A THR 92 n 92 THR 92 A MET 93 n 93 MET 93 A GLY 94 n 94 GLY 94 A GLN 95 n 95 GLN 95 A LEU 96 n 96 LEU 96 A TYR 97 n 97 TYR 97 A GLN 98 n 98 GLN 98 A GLU 99 n 99 GLU 99 A HIS 100 n 100 HIS 100 A HIS 101 n 101 HIS 101 A GLU 102 n 102 GLU 102 A GLU 103 n 103 GLU 103 A ASP 104 n 104 ASP 104 A PHE 105 n 105 PHE 105 A PHE 106 n 106 PHE 106 A LEU 107 n 107 LEU 107 A TYR 108 n 108 TYR 108 A ILE 109 n 109 ILE 109 A ALA 110 n 110 ALA 110 A TYR 111 n 111 TYR 111 A SER 112 n 112 SER 112 A ASP 113 n 113 ASP 113 A GLU 114 n 114 GLU 114 A SER 115 n 115 SER 115 A VAL 116 n 116 VAL 116 A TYR 117 n 117 TYR 117 A GLY 118 n 118 GLY 118 A LEU 119 n 119 LEU 119 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 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O VAL 53 A O VAL 53 A N VAL 31 A N VAL 31 A N ILE 34 A N ILE 34 A O LEU 107 A O LEU 107 A N PHE 79 A N PHE 79 A O SER 112 A O SER 112 1 A A H O ILE LEU 34 107 1.56 1 A A O H VAL GLY 116 118 1.60 2 A A O H LEU MET 57 93 1.52 2 A A O H VAL GLU 6 10 1.56 4 A A O H VAL GLU 6 10 1.56 5 A A O H VAL GLU 6 10 1.56 5 A A H O PHE SER 79 112 1.59 6 A A O H VAL GLU 6 10 1.54 6 A A O H LEU MET 57 93 1.57 6 A A O H VAL GLY 116 118 1.60 7 A A O H VAL GLY 116 118 1.60 8 A A O H LEU MET 57 93 1.54 9 A A O H VAL GLU 6 10 1.54 9 A A O H LEU MET 57 93 1.56 9 A A H O ILE LEU 34 107 1.60 10 A A O H VAL GLU 6 10 1.51 11 A A O H VAL GLU 6 10 1.55 12 A A H O ILE LEU 34 107 1.57 12 A A O H LEU MET 57 93 1.57 13 A A O H LEU MET 57 93 1.58 13 A A H O PHE ALA 81 110 1.59 14 A A O H LEU MET 57 93 1.55 15 A A O H VAL GLU 6 10 1.52 15 A A H O PHE ALA 81 110 1.60 1 A SER 2 -163.76 54.85 1 A VAL 6 -134.07 -47.57 1 A HIS 11 -46.79 101.86 1 A PRO 12 -39.94 170.65 1 A ILE 34 -115.04 72.13 1 A ALA 38 -36.62 148.38 1 A LYS 40 66.88 -8.04 1 A ARG 42 -91.18 36.72 1 A LYS 49 68.43 -55.32 1 A PRO 54 -55.30 -169.48 1 A HIS 71 82.95 55.89 1 A LEU 78 -169.64 108.45 1 A ASN 84 88.88 4.61 1 A HIS 100 -154.83 9.86 1 A GLU 103 57.13 -162.96 1 A PHE 105 47.74 24.81 1 A TYR 117 -60.47 69.30 2 A SER 2 -158.55 86.86 2 A VAL 6 -142.98 -75.31 2 A HIS 11 -46.55 100.35 2 A PRO 12 -42.48 172.71 2 A ALA 38 -30.42 134.56 2 A PRO 39 -49.85 162.07 2 A LYS 40 64.48 -34.10 2 A ALA 41 -35.55 131.70 2 A ARG 42 -90.82 36.42 2 A LYS 49 66.51 -60.57 2 A PRO 54 -55.33 -171.57 2 A HIS 71 75.59 51.85 2 A ARG 73 -86.55 43.71 2 A ALA 74 75.77 -46.14 2 A LEU 78 -170.39 117.47 2 A GLU 103 56.61 -173.74 2 A PHE 105 55.64 15.20 2 A TYR 117 -44.36 96.32 3 A SER 2 -149.14 -158.68 3 A VAL 6 -124.75 -77.41 3 A PRO 12 -43.59 176.20 3 A SER 18 -48.39 -73.52 3 A ALA 38 -39.05 166.55 3 A LYS 40 52.26 -0.57 3 A ARG 42 -90.21 36.29 3 A PRO 54 -54.17 -172.55 3 A PHE 64 -39.86 -34.49 3 A HIS 71 80.22 54.70 3 A ALA 74 64.98 -67.05 3 A LEU 78 -164.17 107.13 3 A ASN 84 88.58 7.66 3 A HIS 100 -144.36 -30.44 3 A GLU 102 -69.49 63.42 3 A GLU 103 41.68 26.58 3 A PHE 106 -121.28 -167.21 3 A LEU 107 -170.32 86.42 3 A TYR 117 -46.38 86.01 4 A VAL 6 -132.09 -45.88 4 A PRO 12 -49.20 174.69 4 A ALA 38 -35.24 146.83 4 A LYS 40 67.83 -11.80 4 A ARG 42 -90.82 36.51 4 A LYS 49 66.95 -60.47 4 A PRO 54 -55.25 -169.52 4 A LEU 57 -57.52 107.47 4 A TYR 63 -54.25 -70.29 4 A PHE 64 -39.57 -34.27 4 A HIS 71 78.73 53.54 4 A ALA 74 63.38 -69.72 4 A LEU 78 -166.13 117.62 4 A ASN 84 84.60 4.82 4 A GLU 103 55.91 -176.48 4 A PHE 105 57.37 14.80 4 A TYR 117 -61.21 69.43 5 A SER 2 -167.56 45.10 5 A LYS 4 -116.76 78.87 5 A VAL 6 -144.26 -74.89 5 A HIS 11 -48.58 102.76 5 A PRO 12 -40.97 174.56 5 A LYS 15 -76.75 -70.46 5 A ALA 38 -33.01 147.44 5 A LYS 40 65.80 -3.86 5 A ARG 42 -90.20 36.10 5 A PRO 54 -59.33 -170.34 5 A TYR 63 -52.92 -70.80 5 A PHE 64 -39.38 -36.75 5 A HIS 71 80.50 55.57 5 A LEU 78 -169.12 116.80 5 A ASN 84 85.82 2.32 5 A HIS 100 -144.89 -23.74 5 A GLU 103 42.39 26.09 5 A LEU 107 -164.37 94.87 5 A TYR 117 -62.68 68.87 6 A SER 2 -164.85 47.22 6 A HIS 11 -58.02 107.31 6 A PRO 12 -39.38 170.26 6 A ALA 38 -30.90 144.30 6 A LYS 40 65.96 -14.41 6 A ARG 42 -91.27 36.06 6 A LYS 49 67.05 -58.84 6 A LEU 52 -101.85 76.74 6 A PRO 54 -56.66 -168.94 6 A TYR 63 -52.53 -71.68 6 A PHE 64 -38.70 -34.99 6 A HIS 71 74.40 54.17 6 A LEU 78 -164.15 112.83 6 A HIS 100 -155.46 12.74 6 A GLU 102 -68.27 65.14 6 A GLU 103 53.27 -163.67 6 A ASP 104 48.09 25.75 6 A PHE 105 44.29 27.17 6 A LEU 107 -150.27 87.27 6 A TYR 117 -59.32 69.66 7 A SER 2 -170.63 75.10 7 A VAL 6 -136.84 -45.94 7 A HIS 11 -48.89 101.16 7 A PRO 12 -42.66 173.31 7 A ALA 38 -31.14 144.53 7 A LYS 40 67.47 -12.93 7 A ARG 42 -92.68 37.05 7 A LYS 49 68.19 -58.44 7 A PRO 54 -54.80 -169.67 7 A LEU 57 -59.46 108.59 7 A TYR 63 -52.15 -72.68 7 A PHE 64 -37.37 -37.00 7 A HIS 71 87.73 55.61 7 A ARG 73 -91.05 48.54 7 A ALA 74 63.57 -73.00 7 A ASN 84 85.98 7.36 7 A HIS 100 -153.09 -15.37 7 A HIS 101 -54.60 106.57 7 A GLU 103 52.30 -164.05 7 A ASP 104 48.63 24.03 7 A PHE 105 42.15 28.57 7 A TYR 117 -59.13 69.72 8 A VAL 6 -147.47 -62.48 8 A HIS 11 -52.55 104.01 8 A PRO 12 -40.72 173.70 8 A ALA 38 -32.42 147.38 8 A LYS 40 66.33 -7.84 8 A ARG 42 -91.30 36.82 8 A PRO 54 -54.56 -171.93 8 A PHE 64 -39.79 -37.36 8 A HIS 71 81.47 53.47 8 A ALA 74 55.93 -73.83 8 A LEU 78 -169.59 107.27 8 A ASN 84 89.53 3.74 8 A HIS 100 -141.71 -25.16 8 A GLU 102 -67.96 62.91 8 A GLU 103 37.34 30.87 8 A PHE 105 53.99 17.79 8 A PHE 106 -120.33 -169.99 8 A LEU 107 -162.47 89.25 8 A TYR 117 -62.25 68.22 9 A VAL 6 -130.81 -73.32 9 A HIS 11 -43.31 100.37 9 A PRO 12 -41.49 173.94 9 A TYR 27 -106.49 74.46 9 A ALA 38 -31.99 135.87 9 A LYS 40 69.59 -19.70 9 A ARG 42 -92.94 37.17 9 A LYS 49 67.96 -57.76 9 A PRO 54 -58.99 -171.06 9 A HIS 71 74.26 51.36 9 A ARG 73 -76.59 46.73 9 A ALA 74 71.97 -52.40 9 A LEU 78 -165.63 118.51 9 A GLU 103 57.76 -165.53 9 A ASP 104 57.62 19.89 9 A TYR 117 -59.68 70.93 10 A MET 3 62.89 130.84 10 A VAL 6 -136.13 -73.56 10 A HIS 11 -47.00 100.53 10 A PRO 12 -42.65 174.71 10 A ILE 34 -119.27 74.26 10 A ALA 38 -29.68 149.08 10 A LYS 40 66.43 -3.51 10 A ARG 42 -89.16 35.72 10 A PRO 54 -52.96 -173.25 10 A PHE 64 -39.56 -37.68 10 A HIS 71 76.42 51.82 10 A ALA 74 64.07 -67.99 10 A LEU 78 -166.52 115.08 10 A ASN 84 89.24 5.73 10 A HIS 100 -144.64 -28.38 10 A HIS 101 -48.28 109.90 10 A GLU 103 40.55 28.30 10 A PHE 105 52.45 16.17 10 A LEU 107 -160.39 87.73 10 A TYR 117 -60.52 69.58 11 A SER 2 -117.63 55.95 11 A VAL 6 -137.32 -72.27 11 A HIS 11 -56.50 107.00 11 A PRO 12 -51.87 -174.07 11 A LYS 15 -68.89 -71.69 11 A ALA 38 -38.15 134.38 11 A PRO 39 -49.23 163.59 11 A LYS 40 64.31 -34.54 11 A ALA 41 -37.08 132.59 11 A ARG 42 -91.42 36.91 11 A LYS 49 68.48 -55.60 11 A LEU 52 -100.44 73.08 11 A PRO 54 -54.34 -171.96 11 A PHE 64 -39.39 -38.94 11 A HIS 71 76.30 52.01 11 A ARG 73 -75.83 48.42 11 A ALA 74 71.61 -53.00 11 A LEU 78 -166.22 119.34 11 A HIS 100 -146.01 -31.24 11 A GLU 102 -69.35 62.54 11 A GLU 103 40.12 28.44 11 A PHE 105 55.80 17.07 11 A LEU 107 -160.36 87.37 11 A TYR 117 -45.14 97.29 12 A SER 2 -164.21 46.98 12 A VAL 6 -143.40 -66.37 12 A HIS 11 -48.05 104.20 12 A PRO 12 -40.32 170.11 12 A ILE 34 -119.45 73.41 12 A ALA 38 -34.17 148.64 12 A LYS 40 68.21 -3.43 12 A ARG 42 -90.89 36.42 12 A LYS 49 68.10 -56.09 12 A PRO 54 -56.25 -169.12 12 A HIS 71 75.60 51.19 12 A ALA 74 62.86 -68.97 12 A LEU 78 -164.26 112.62 12 A ASN 84 88.68 5.06 12 A GLU 103 58.96 -168.23 12 A ASP 104 59.29 19.60 12 A TYR 117 -62.46 69.77 13 A SER 2 -155.35 26.10 13 A VAL 6 -128.33 -73.10 13 A PRO 12 -39.75 174.76 13 A ILE 34 -119.55 70.16 13 A ALA 38 -34.18 146.81 13 A LYS 40 66.46 -6.63 13 A ARG 42 -90.37 36.41 13 A LYS 49 68.69 -55.43 13 A PRO 54 -59.09 -170.12 13 A HIS 71 73.64 51.77 13 A ALA 74 63.37 -67.91 13 A LEU 78 -165.64 114.16 13 A ASN 84 84.13 3.25 13 A GLU 103 57.39 -175.54 13 A PHE 105 54.34 19.22 13 A TYR 117 -61.72 68.64 14 A SER 2 -161.14 42.67 14 A VAL 6 -134.90 -45.37 14 A HIS 11 -50.32 103.12 14 A PRO 12 -39.18 167.65 14 A ILE 34 -119.28 77.47 14 A LYS 40 70.21 -15.99 14 A ARG 42 -93.84 37.07 14 A LYS 49 68.47 -54.92 14 A PRO 54 -60.84 -169.55 14 A PHE 64 -39.47 -38.77 14 A HIS 71 80.13 54.39 14 A ARG 73 -100.27 44.34 14 A ALA 74 64.69 -69.51 14 A LEU 78 -165.09 108.68 14 A ASN 84 80.20 24.52 14 A GLU 103 61.95 -176.34 14 A PHE 105 55.61 16.27 14 A TYR 117 -53.18 79.55 15 A VAL 6 -119.68 -78.49 15 A HIS 11 -46.50 100.77 15 A PRO 12 -41.02 170.15 15 A ILE 34 -117.34 79.13 15 A ALA 38 -30.02 147.33 15 A LYS 40 66.42 -3.42 15 A ARG 42 -89.37 36.32 15 A PRO 54 -54.38 -169.61 15 A LEU 57 -59.20 109.21 15 A HIS 71 72.78 50.94 15 A ALA 74 62.37 -68.88 15 A LEU 78 -167.45 112.16 15 A ASN 84 84.89 4.50 15 A HIS 100 -146.95 -16.84 15 A HIS 101 -58.56 103.77 15 A GLU 103 52.96 -174.11 15 A PHE 105 56.69 19.75 15 A TYR 117 -62.37 69.16 Solution Structure of Human GABA Receptor Associated Protein GABARAP 1 N N A VAL 6 A VAL 6 HELX_P A HIS 11 A HIS 11 1 1 6 A PRO 12 A PRO 12 HELX_P A TYR 27 A TYR 27 1 2 16 A THR 58 A THR 58 HELX_P A HIS 71 A HIS 71 1 3 14 A THR 92 A THR 92 HELX_P A HIS 101 A HIS 101 1 4 10 TRANSPORT PROTEIN human GABA Receptor Targeting GABARAP, TRANSPORT PROTEIN GBRAP_HUMAN UNP 1 1 O95166 MKFVYKEEHPFEKRRSEGEKIRKKYPDRVPVIVEKAPKARIGDLDKKKYLVPSDLTVGQFYFLIRKRIHLRAEDALFFFV NNVIPPTSATMGQLYQEHHEEDFFLYIAYSDESVYGL 1 117 1KOT 3 119 O95166 A 1 3 119 1 cloning artifact GLY 1 1KOT A O95166 UNP 1 1 cloning artifact SER 2 1KOT A O95166 UNP 2 3 2 anti-parallel parallel anti-parallel A LYS 50 A LYS 50 A PRO 54 A PRO 54 A ARG 30 A ARG 30 A ILE 34 A ILE 34 A LEU 107 A LEU 107 A TYR 108 A TYR 108 A PHE 79 A PHE 79 A PHE 81 A PHE 81 A ALA 110 A ALA 110 A SER 112 A SER 112