1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Viacava Follis, A. Royappa, G. Kriwacki, R.W. 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 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 Nat.Chem.Biol. 1552-4450 9 163 168 10.1038/nchembio.1166 23340338 PUMA binding induces partial unfolding within BCL-xL to disrupt p53 binding and promote apoptosis. 2013 10.2210/pdb2m03/pdb pdb_00002m03 20804.918 Bcl-2-like protein 1 delta(45-84) 1 man polymer Bcl2-L-1, Apoptosis regulator Bcl-X no no MSMAMSQSNRELVVDFLSYKLSQKGYSWSQFSDVEENRTEAPEGTESEAVKQALREAGDEFELRYRRAFSDLTSQLHITP GTAYQSFEQVVNELFRDGVNWGRIVAFFSFGGALCVESVDKEMQVLVSRIAAWMATYLNDHLEPWIQENGGWDTFVELYG NNAAAESRKGQERLEHHHHHH MSMAMSQSNRELVVDFLSYKLSQKGYSWSQFSDVEENRTEAPEGTESEAVKQALREAGDEFELRYRRAFSDLTSQLHITP GTAYQSFEQVVNELFRDGVNWGRIVAFFSFGGALCVESVDKEMQVLVSRIAAWMATYLNDHLEPWIQENGGWDTFVELYG NNAAAESRKGQERLEHHHHHH 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 sample BCL2-like 1, BCL2L, BCL2L1, BCLX 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) plasmid pET28 database_2 pdbx_database_status pdbx_nmr_software pdbx_nmr_spectrometer struct_ref_seq_dif repository Initial release Database references Database references Data collection Database references Other 1 0 2013-01-30 1 1 2013-02-06 1 2 2013-03-06 1 3 2023-06-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data _pdbx_nmr_software.name _pdbx_nmr_spectrometer.model _struct_ref_seq_dif.details Solution structure of BCL-xL in complex with PUMA BH3 peptide Crystallographic structure of BCL-xL domain-swapped dimer in complex with PUMA BH3 peptide at 2.9A resolution BMRB Y RCSB 2012-10-19 REL REL REL REL 524 40 109 186 189 140 0 0 115 114 0.57 structures with the lowest energy 100 20 0 4.66 0.29 CYANA run output 0.017 0.002 2D 1H-15N HSQC 2D 1H-13C HSQC 3D HNCA 3D HN(CO)CA 3D HNCACB 3D CBCA(CO)NH 3D HNCO 3D HN(CA)CO 3D HCCH-TOCSY 3D 1H-15N NOESY 3D 1H-13C NOESY aliphatic 0.9 mM [U-100% 13C; U-100% 15N; U-95% 2H; Ile,Leu,Val C1H3] 50 7.0 ambient 298.1 K torsion angle simulated annealing, molecular dynamics 1 lowest energy 0.9 mM [U-100% 13C; U-100% 15N; U-95% 2H; Ile,Leu,Val C1H3] BCL-xL, 92% H2O/8% D2O 92% H2O/8% D2O Bruker Biospin collection TopSpin Bruker Biospin processing TopSpin Keller and Wuthrich data analysis CARA Keller and Wuthrich peak picking CARA Keller and Wuthrich chemical shift assignment CARA Guntert, Mumenthaler and Wuthrich structure solution CYANA Guntert, Mumenthaler and Wuthrich peak picking CYANA Guntert, Mumenthaler and Wuthrich chemical shift assignment CYANA Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm refinement Amber 800 Bruker AVANCE Bruker Avance 600 Bruker AVANCE Bruker Avance MET 1 n 1 MET 1 A SER 2 n 2 SER 2 A MET 3 n 3 MET 3 A ALA 4 n 4 ALA 4 A MET 5 n 5 MET 5 A SER 6 n 6 SER 6 A GLN 7 n 7 GLN 7 A SER 8 n 8 SER 8 A ASN 9 n 9 ASN 9 A ARG 10 n 10 ARG 10 A GLU 11 n 11 GLU 11 A LEU 12 n 12 LEU 12 A VAL 13 n 13 VAL 13 A VAL 14 n 14 VAL 14 A ASP 15 n 15 ASP 15 A PHE 16 n 16 PHE 16 A LEU 17 n 17 LEU 17 A SER 18 n 18 SER 18 A TYR 19 n 19 TYR 19 A LYS 20 n 20 LYS 20 A LEU 21 n 21 LEU 21 A SER 22 n 22 SER 22 A GLN 23 n 23 GLN 23 A LYS 24 n 24 LYS 24 A GLY 25 n 25 GLY 25 A TYR 26 n 26 TYR 26 A SER 27 n 27 SER 27 A TRP 28 n 28 TRP 28 A SER 29 n 29 SER 29 A GLN 30 n 30 GLN 30 A PHE 31 n 31 PHE 31 A SER 32 n 32 SER 32 A ASP 33 n 33 ASP 33 A VAL 34 n 34 VAL 34 A GLU 35 n 35 GLU 35 A GLU 36 n 36 GLU 36 A ASN 37 n 37 ASN 37 A ARG 38 n 38 ARG 38 A THR 39 n 39 THR 39 A GLU 40 n 40 GLU 40 A ALA 41 n 41 ALA 41 A PRO 42 n 42 PRO 42 A GLU 43 n 43 GLU 43 A GLY 44 n 44 GLY 44 A THR 45 n 45 THR 45 A GLU 46 n 46 GLU 46 A SER 47 n 47 SER 47 A GLU 48 n 48 GLU 48 A ALA 49 n 49 ALA 49 A VAL 50 n 50 VAL 50 A LYS 51 n 51 LYS 51 A GLN 52 n 52 GLN 52 A ALA 53 n 53 ALA 53 A LEU 54 n 54 LEU 54 A ARG 55 n 55 ARG 55 A GLU 56 n 56 GLU 56 A ALA 57 n 57 ALA 57 A GLY 58 n 58 GLY 58 A ASP 59 n 59 ASP 59 A GLU 60 n 60 GLU 60 A PHE 61 n 61 PHE 61 A GLU 62 n 62 GLU 62 A LEU 63 n 63 LEU 63 A ARG 64 n 64 ARG 64 A TYR 65 n 65 TYR 65 A ARG 66 n 66 ARG 66 A ARG 67 n 67 ARG 67 A ALA 68 n 68 ALA 68 A PHE 69 n 69 PHE 69 A SER 70 n 70 SER 70 A ASP 71 n 71 ASP 71 A LEU 72 n 72 LEU 72 A THR 73 n 73 THR 73 A SER 74 n 74 SER 74 A GLN 75 n 75 GLN 75 A LEU 76 n 76 LEU 76 A HIS 77 n 77 HIS 77 A ILE 78 n 78 ILE 78 A THR 79 n 79 THR 79 A PRO 80 n 80 PRO 80 A GLY 81 n 81 GLY 81 A THR 82 n 82 THR 82 A ALA 83 n 83 ALA 83 A TYR 84 n 84 TYR 84 A GLN 85 n 85 GLN 85 A SER 86 n 86 SER 86 A PHE 87 n 87 PHE 87 A GLU 88 n 88 GLU 88 A GLN 89 n 89 GLN 89 A VAL 90 n 90 VAL 90 A VAL 91 n 91 VAL 91 A ASN 92 n 92 ASN 92 A GLU 93 n 93 GLU 93 A LEU 94 n 94 LEU 94 A PHE 95 n 95 PHE 95 A ARG 96 n 96 ARG 96 A ASP 97 n 97 ASP 97 A GLY 98 n 98 GLY 98 A VAL 99 n 99 VAL 99 A ASN 100 n 100 ASN 100 A TRP 101 n 101 TRP 101 A GLY 102 n 102 GLY 102 A ARG 103 n 103 ARG 103 A ILE 104 n 104 ILE 104 A VAL 105 n 105 VAL 105 A ALA 106 n 106 ALA 106 A PHE 107 n 107 PHE 107 A PHE 108 n 108 PHE 108 A SER 109 n 109 SER 109 A PHE 110 n 110 PHE 110 A GLY 111 n 111 GLY 111 A GLY 112 n 112 GLY 112 A ALA 113 n 113 ALA 113 A LEU 114 n 114 LEU 114 A CYS 115 n 115 CYS 115 A VAL 116 n 116 VAL 116 A GLU 117 n 117 GLU 117 A SER 118 n 118 SER 118 A VAL 119 n 119 VAL 119 A ASP 120 n 120 ASP 120 A LYS 121 n 121 LYS 121 A GLU 122 n 122 GLU 122 A MET 123 n 123 MET 123 A GLN 124 n 124 GLN 124 A VAL 125 n 125 VAL 125 A LEU 126 n 126 LEU 126 A VAL 127 n 127 VAL 127 A SER 128 n 128 SER 128 A ARG 129 n 129 ARG 129 A ILE 130 n 130 ILE 130 A ALA 131 n 131 ALA 131 A ALA 132 n 132 ALA 132 A TRP 133 n 133 TRP 133 A MET 134 n 134 MET 134 A ALA 135 n 135 ALA 135 A THR 136 n 136 THR 136 A TYR 137 n 137 TYR 137 A LEU 138 n 138 LEU 138 A ASN 139 n 139 ASN 139 A ASP 140 n 140 ASP 140 A HIS 141 n 141 HIS 141 A LEU 142 n 142 LEU 142 A GLU 143 n 143 GLU 143 A PRO 144 n 144 PRO 144 A TRP 145 n 145 TRP 145 A ILE 146 n 146 ILE 146 A GLN 147 n 147 GLN 147 A GLU 148 n 148 GLU 148 A ASN 149 n 149 ASN 149 A GLY 150 n 150 GLY 150 A GLY 151 n 151 GLY 151 A TRP 152 n 152 TRP 152 A ASP 153 n 153 ASP 153 A THR 154 n 154 THR 154 A PHE 155 n 155 PHE 155 A VAL 156 n 156 VAL 156 A GLU 157 n 157 GLU 157 A LEU 158 n 158 LEU 158 A TYR 159 n 159 TYR 159 A GLY 160 n 160 GLY 160 A ASN 161 n 161 ASN 161 A ASN 162 n 162 ASN 162 A ALA 163 n 163 ALA 163 A ALA 164 n 164 ALA 164 A ALA 165 n 165 ALA 165 A GLU 166 n 166 GLU 166 A SER 167 n 167 SER 167 A ARG 168 n 168 ARG 168 A LYS 169 n 169 LYS 169 A GLY 170 n 170 GLY 170 A GLN 171 n 171 GLN 171 A GLU 172 n 172 GLU 172 A ARG 173 n 173 ARG 173 A LEU 174 n 174 LEU 174 A GLU 175 n 175 GLU 175 A HIS 176 n 176 HIS 176 A HIS 177 n 177 HIS 177 A n 178 178 A n 179 179 A n 180 180 A n 181 181 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 1 A HIS 178 A HIS 178 1 Y 1 A HIS 179 A HIS 179 1 Y 1 A HIS 180 A HIS 180 1 Y 1 A HIS 181 A HIS 181 1 Y 2 A HIS 178 A HIS 178 1 Y 2 A HIS 179 A HIS 179 1 Y 2 A HIS 180 A HIS 180 1 Y 2 A HIS 181 A HIS 181 1 Y 3 A HIS 178 A HIS 178 1 Y 3 A HIS 179 A HIS 179 1 Y 3 A HIS 180 A HIS 180 1 Y 3 A HIS 181 A HIS 181 1 Y 4 A HIS 178 A HIS 178 1 Y 4 A HIS 179 A HIS 179 1 Y 4 A HIS 180 A HIS 180 1 Y 4 A HIS 181 A HIS 181 1 Y 5 A HIS 178 A HIS 178 1 Y 5 A HIS 179 A HIS 179 1 Y 5 A HIS 180 A HIS 180 1 Y 5 A HIS 181 A HIS 181 1 Y 6 A HIS 178 A HIS 178 1 Y 6 A HIS 179 A HIS 179 1 Y 6 A HIS 180 A HIS 180 1 Y 6 A HIS 181 A HIS 181 1 Y 7 A HIS 178 A HIS 178 1 Y 7 A HIS 179 A HIS 179 1 Y 7 A HIS 180 A HIS 180 1 Y 7 A HIS 181 A HIS 181 1 Y 8 A HIS 178 A HIS 178 1 Y 8 A HIS 179 A HIS 179 1 Y 8 A HIS 180 A HIS 180 1 Y 8 A HIS 181 A HIS 181 1 Y 9 A HIS 178 A HIS 178 1 Y 9 A HIS 179 A HIS 179 1 Y 9 A HIS 180 A HIS 180 1 Y 9 A HIS 181 A HIS 181 1 Y 10 A HIS 178 A HIS 178 1 Y 10 A HIS 179 A HIS 179 1 Y 10 A HIS 180 A HIS 180 1 Y 10 A HIS 181 A HIS 181 1 Y 11 A HIS 178 A HIS 178 1 Y 11 A HIS 179 A HIS 179 1 Y 11 A HIS 180 A HIS 180 1 Y 11 A HIS 181 A HIS 181 1 Y 12 A HIS 178 A HIS 178 1 Y 12 A HIS 179 A HIS 179 1 Y 12 A HIS 180 A HIS 180 1 Y 12 A HIS 181 A HIS 181 1 Y 13 A HIS 178 A HIS 178 1 Y 13 A HIS 179 A HIS 179 1 Y 13 A HIS 180 A HIS 180 1 Y 13 A HIS 181 A HIS 181 1 Y 14 A HIS 178 A HIS 178 1 Y 14 A HIS 179 A HIS 179 1 Y 14 A HIS 180 A HIS 180 1 Y 14 A HIS 181 A HIS 181 1 Y 15 A HIS 178 A HIS 178 1 Y 15 A HIS 179 A HIS 179 1 Y 15 A HIS 180 A HIS 180 1 Y 15 A HIS 181 A HIS 181 1 Y 16 A HIS 178 A HIS 178 1 Y 16 A HIS 179 A HIS 179 1 Y 16 A HIS 180 A HIS 180 1 Y 16 A HIS 181 A HIS 181 1 Y 17 A HIS 178 A HIS 178 1 Y 17 A HIS 179 A HIS 179 1 Y 17 A HIS 180 A HIS 180 1 Y 17 A HIS 181 A HIS 181 1 Y 18 A HIS 178 A HIS 178 1 Y 18 A HIS 179 A HIS 179 1 Y 18 A HIS 180 A HIS 180 1 Y 18 A HIS 181 A HIS 181 1 Y 19 A HIS 178 A HIS 178 1 Y 19 A HIS 179 A HIS 179 1 Y 19 A HIS 180 A HIS 180 1 Y 19 A HIS 181 A HIS 181 1 Y 20 A HIS 178 A HIS 178 1 Y 20 A HIS 179 A HIS 179 1 Y 20 A HIS 180 A HIS 180 1 Y 20 A HIS 181 A HIS 181 1 Y 1 A GLU 11 -11.40 1 A ARG 64 -13.39 1 A TYR 65 -10.98 1 A ASN 100 -13.33 1 A GLN 124 -10.13 1 A ASP 153 -10.22 2 A GLY 25 11.59 2 A GLU 40 -12.76 2 A ASN 100 -10.41 3 A GLU 11 -12.96 3 A ALA 165 -13.99 4 A ASN 100 -12.42 5 A GLU 11 -12.74 5 A PRO 42 -10.45 5 A ASN 100 -10.96 5 A ASP 153 -10.35 5 A ARG 173 -12.07 5 A GLU 175 11.00 6 A ASP 59 -10.48 6 A ASN 100 -12.17 6 A GLU 175 -12.91 7 A GLU 11 -13.31 7 A GLN 52 -10.43 7 A GLU 56 -12.29 7 A ASN 100 -11.83 7 A ALA 165 -10.72 7 A GLY 170 -10.50 8 A SER 18 -10.22 9 A ARG 66 -12.22 9 A ARG 173 -12.38 10 A LEU 21 -11.47 10 A TYR 26 10.24 10 A TYR 84 -10.01 10 A ASN 100 -10.90 10 A ARG 173 -12.22 11 A ARG 66 10.49 12 A MET 1 11.55 12 A GLN 7 -10.39 12 A GLU 11 -11.03 12 A SER 27 -10.52 12 A ASN 100 -12.16 12 A ASN 161 -10.48 13 A THR 82 10.16 13 A ASN 100 -10.37 14 A GLU 11 -11.28 14 A ASN 100 -10.99 15 A GLU 11 -11.35 15 A ARG 38 -14.27 15 A ARG 67 -12.75 15 A GLY 160 -11.81 15 A ALA 165 -10.94 15 A ARG 173 -14.42 16 A GLU 11 -13.89 16 A ASP 15 -12.09 16 A ALA 41 13.13 16 A PRO 42 -12.31 16 A ARG 66 -10.10 16 A ASN 100 -11.88 16 A GLU 166 -11.29 17 A MET 1 13.62 17 A ASP 15 -10.94 17 A ASN 100 -11.14 18 A GLN 7 -10.34 18 A GLU 11 -11.20 18 A LYS 121 10.10 18 A ASP 153 -11.55 19 A GLU 11 -10.06 19 A ALA 41 10.25 19 A PRO 42 -14.76 19 A ASN 100 -10.79 19 A LYS 121 10.04 20 A MET 5 -10.33 20 A PRO 42 -14.93 20 A VAL 119 -10.17 1 A GLU 60 0.115 SIDE CHAIN 2 A GLU 36 0.075 SIDE CHAIN 2 A GLU 40 0.081 SIDE CHAIN 2 A GLU 56 0.079 SIDE CHAIN 2 A GLU 60 0.096 SIDE CHAIN 2 A GLU 62 0.090 SIDE CHAIN 3 A ASP 15 0.098 SIDE CHAIN 3 A GLU 62 0.076 SIDE CHAIN 3 A GLU 166 0.095 SIDE CHAIN 4 A GLU 35 0.074 SIDE CHAIN 4 A GLU 60 0.074 SIDE CHAIN 4 A GLU 62 0.079 SIDE CHAIN 4 A ASP 120 0.081 SIDE CHAIN 4 A ASP 140 0.076 SIDE CHAIN 5 A ASP 15 0.097 SIDE CHAIN 5 A ASP 33 0.099 SIDE CHAIN 5 A GLU 62 0.095 SIDE CHAIN 5 A ASP 71 0.070 SIDE CHAIN 5 A TYR 159 0.065 SIDE CHAIN 6 A ASP 15 0.100 SIDE CHAIN 6 A GLU 35 0.073 SIDE CHAIN 6 A GLU 43 0.075 SIDE CHAIN 6 A GLU 60 0.079 SIDE CHAIN 6 A GLU 62 0.100 SIDE CHAIN 7 A GLU 11 0.107 SIDE CHAIN 7 A GLU 35 0.092 SIDE CHAIN 7 A GLU 36 0.088 SIDE CHAIN 7 A ASP 59 0.121 SIDE CHAIN 7 A GLU 166 0.138 SIDE CHAIN 8 A GLU 11 0.078 SIDE CHAIN 8 A TYR 26 0.074 SIDE CHAIN 8 A GLU 60 0.071 SIDE CHAIN 8 A GLU 62 0.089 SIDE CHAIN 9 A GLU 11 0.082 SIDE CHAIN 9 A ASP 59 0.072 SIDE CHAIN 9 A TYR 65 0.078 SIDE CHAIN 9 A GLU 172 0.079 SIDE CHAIN 10 A GLU 36 0.100 SIDE CHAIN 10 A GLU 40 0.073 SIDE CHAIN 10 A GLU 43 0.074 SIDE CHAIN 10 A GLU 48 0.071 SIDE CHAIN 10 A GLU 56 0.086 SIDE CHAIN 10 A ASP 59 0.097 SIDE CHAIN 10 A GLU 172 0.084 SIDE CHAIN 11 A ASP 33 0.072 SIDE CHAIN 11 A GLU 36 0.084 SIDE CHAIN 11 A GLU 122 0.094 SIDE CHAIN 11 A GLN 147 0.071 SIDE CHAIN 12 A ASP 15 0.076 SIDE CHAIN 12 A GLU 48 0.078 SIDE CHAIN 12 A GLU 62 0.095 SIDE CHAIN 13 A GLU 60 0.111 SIDE CHAIN 13 A ASP 97 0.086 SIDE CHAIN 13 A ASP 153 0.074 SIDE CHAIN 13 A GLU 166 0.090 SIDE CHAIN 13 A GLU 172 0.075 SIDE CHAIN 14 A ASP 15 0.090 SIDE CHAIN 14 A ASP 33 0.085 SIDE CHAIN 14 A GLU 35 0.070 SIDE CHAIN 14 A GLU 40 0.086 SIDE CHAIN 14 A GLU 48 0.071 SIDE CHAIN 14 A GLU 62 0.094 SIDE CHAIN 14 A ASP 120 0.104 SIDE CHAIN 15 A GLU 11 0.080 SIDE CHAIN 15 A ASP 15 0.072 SIDE CHAIN 15 A TYR 26 0.077 SIDE CHAIN 15 A GLU 40 0.100 SIDE CHAIN 15 A ASP 97 0.077 SIDE CHAIN 16 A GLU 11 0.101 SIDE CHAIN 16 A ASP 15 0.101 SIDE CHAIN 16 A GLU 40 0.096 SIDE CHAIN 16 A GLU 56 0.082 SIDE CHAIN 16 A ASP 59 0.086 SIDE CHAIN 16 A GLU 60 0.075 SIDE CHAIN 16 A GLU 93 0.087 SIDE CHAIN 17 A ASP 33 0.103 SIDE CHAIN 17 A GLU 36 0.083 SIDE CHAIN 17 A GLU 43 0.078 SIDE CHAIN 17 A GLU 62 0.110 SIDE CHAIN 17 A TYR 65 0.064 SIDE CHAIN 17 A ASP 97 0.084 SIDE CHAIN 17 A GLU 157 0.071 SIDE CHAIN 18 A GLU 11 0.088 SIDE CHAIN 18 A ASP 15 0.089 SIDE CHAIN 18 A GLU 56 0.076 SIDE CHAIN 18 A GLU 60 0.073 SIDE CHAIN 18 A GLU 62 0.075 SIDE CHAIN 18 A ASP 153 0.074 SIDE CHAIN 19 A ASP 15 0.082 SIDE CHAIN 19 A TYR 26 0.065 SIDE CHAIN 19 A GLU 60 0.104 SIDE CHAIN 19 A GLU 62 0.095 SIDE CHAIN 19 A TYR 65 0.065 SIDE CHAIN 20 A GLU 11 0.125 SIDE CHAIN 20 A GLU 35 0.096 SIDE CHAIN 20 A GLU 36 0.092 SIDE CHAIN 20 A GLU 40 0.093 SIDE CHAIN 20 A GLU 60 0.070 SIDE CHAIN 20 A GLU 117 0.074 SIDE CHAIN 20 A ASP 120 0.081 SIDE CHAIN 20 A GLU 157 0.083 SIDE CHAIN 7 -6.43 0.90 118.30 111.87 A A A CB CG OD1 ASP ASP ASP 59 59 59 N 12 -9.44 0.90 118.30 108.86 A A A CB CG OD2 ASP ASP ASP 15 15 15 N 14 -6.81 0.90 118.30 111.49 A A A CB CG OD2 ASP ASP ASP 15 15 15 N 14 -5.79 0.90 118.30 112.51 A A A CB CG OD1 ASP ASP ASP 120 120 120 N 17 -6.15 0.90 118.30 112.15 A A A CB CG OD2 ASP ASP ASP 59 59 59 N 18 -6.49 0.90 118.30 111.81 A A A CB CG OD2 ASP ASP ASP 15 15 15 N 19 -5.69 0.90 118.30 112.61 A A A CB CG OD2 ASP ASP ASP 15 15 15 N 7 A A CD OE1 GLU GLU 43 43 -0.124 0.011 1.252 1.128 N 7 A A CD OE2 GLU GLU 43 43 0.120 0.011 1.252 1.372 N 10 A A CD OE2 GLU GLU 117 117 0.073 0.011 1.252 1.325 N 15 A A CD OE1 GLU GLU 93 93 0.082 0.011 1.252 1.334 N 15 A A CD OE2 GLU GLU 93 93 -0.072 0.011 1.252 1.180 N 20 A A CD OE1 GLU GLU 43 43 -0.117 0.011 1.252 1.135 N 20 A A CD OE2 GLU GLU 43 43 0.115 0.011 1.252 1.367 N 1 A SER 2 -174.36 130.58 1 A MET 3 61.77 168.26 1 A SER 32 -58.42 91.04 1 A ASP 33 70.11 43.15 1 A GLU 36 -146.05 -50.87 1 A ASN 37 57.25 105.18 1 A THR 39 -176.16 92.39 1 A ALA 41 -46.21 155.78 1 A PRO 42 -63.10 -172.19 1 A GLU 43 68.85 62.39 1 A THR 45 -155.88 -69.97 1 A GLU 46 -121.00 -72.08 1 A SER 47 56.64 15.18 1 A TYR 65 -144.33 49.66 1 A LEU 76 -141.63 57.62 1 A ILE 78 -178.44 135.83 1 A THR 82 -47.64 166.37 1 A ASP 97 -166.73 25.75 1 A ASN 100 71.07 -72.45 1 A ILE 146 -138.56 -30.26 1 A ARG 173 52.67 -164.62 1 A LEU 174 55.55 85.23 2 A GLN 30 -131.22 -36.91 2 A GLU 35 60.85 93.90 2 A GLU 36 -145.03 43.34 2 A ASN 37 -164.93 84.31 2 A THR 39 178.25 90.08 2 A ALA 41 59.76 162.48 2 A GLU 43 -172.48 -60.27 2 A SER 47 59.03 16.40 2 A TYR 65 -95.71 -69.85 2 A ARG 66 64.14 -61.78 2 A THR 79 62.80 159.33 2 A VAL 99 -172.83 -28.24 2 A ASN 100 -133.41 -54.36 2 A LEU 138 -66.65 -70.48 2 A ILE 146 -136.37 -30.47 2 A ASN 162 -160.46 96.49 2 A GLN 171 55.26 87.64 3 A SER 2 -178.12 -52.53 3 A SER 32 -49.96 166.64 3 A VAL 34 -147.19 -38.82 3 A GLU 35 58.10 171.65 3 A GLU 36 -169.22 -34.71 3 A ASN 37 59.38 161.51 3 A PRO 42 -64.45 -169.62 3 A GLU 43 62.05 63.51 3 A GLU 46 -89.36 31.26 3 A SER 47 -150.67 12.36 3 A TYR 65 -112.62 -71.94 3 A ARG 66 65.23 -70.25 3 A HIS 77 49.63 87.30 3 A THR 82 -140.27 -70.62 3 A ALA 83 -162.29 -56.52 3 A ASP 97 -155.48 21.67 3 A ASN 100 -146.19 -55.59 3 A ILE 146 -137.98 -35.38 3 A ASN 161 59.00 164.53 3 A ASN 162 -172.43 134.24 4 A SER 2 59.15 95.59 4 A GLU 36 -137.40 -67.37 4 A ASN 37 55.92 162.05 4 A THR 39 -131.77 -74.53 4 A GLU 40 178.21 -33.41 4 A ALA 41 59.50 70.13 4 A GLU 43 -171.92 75.42 4 A SER 47 -165.77 21.78 4 A HIS 77 59.62 105.08 4 A THR 79 172.05 -59.64 4 A ALA 83 -171.60 -37.93 4 A ASN 100 68.65 -78.19 4 A LEU 138 -60.92 -70.23 4 A ILE 146 -139.00 -30.58 4 A ASN 161 52.15 83.42 4 A ASN 162 -66.95 77.85 4 A ARG 168 -175.49 -76.49 4 A GLN 171 60.99 159.87 4 A GLU 172 -172.42 29.73 4 A GLU 175 -163.96 -67.18 5 A TYR 26 -164.08 91.60 5 A GLU 35 66.17 96.33 5 A GLU 36 -164.06 38.10 5 A ARG 38 -175.66 100.75 5 A THR 39 -126.45 -62.10 5 A ALA 41 -112.17 68.16 5 A PRO 42 -64.27 -174.91 5 A SER 47 -154.50 15.14 5 A HIS 77 49.71 74.02 5 A THR 79 171.85 -59.50 5 A ALA 83 -174.81 -75.08 5 A VAL 99 -169.95 -27.54 5 A ASN 100 -134.61 -60.45 5 A GLU 122 71.97 42.24 5 A GLU 148 -55.38 -74.71 5 A ASN 161 56.25 -169.63 5 A ARG 168 -85.11 -72.13 5 A LYS 169 54.96 -179.48 5 A LEU 174 60.55 97.34 5 A GLU 175 -152.13 84.36 6 A SER 2 63.05 90.39 6 A TYR 26 -166.90 104.14 6 A ARG 38 59.48 98.78 6 A THR 39 -161.59 77.21 6 A ALA 41 56.51 164.71 6 A SER 47 -162.51 15.58 6 A TYR 65 -146.71 58.65 6 A HIS 77 -68.55 79.86 6 A THR 79 -49.90 153.91 6 A PRO 80 -65.48 -172.85 6 A THR 82 -63.22 83.95 6 A ASP 97 -151.73 18.86 6 A ASN 100 -138.70 -68.54 6 A LEU 138 -66.62 -70.94 6 A ASN 161 59.70 164.30 6 A ASN 162 -174.36 130.04 6 A SER 167 -48.53 -72.11 6 A ARG 168 47.72 29.69 6 A LYS 169 56.33 -168.36 6 A GLN 171 -175.84 -179.83 6 A GLU 172 62.40 159.38 6 A ARG 173 -163.85 -67.02 6 A LEU 174 52.42 166.79 6 A GLU 175 -171.84 -63.69 6 A HIS 176 50.81 -178.88 7 A GLN 30 -133.54 -37.68 7 A GLU 36 47.07 76.83 7 A ASN 37 -66.24 -74.76 7 A ARG 38 178.57 -171.10 7 A THR 39 -136.20 -74.52 7 A GLU 40 -159.08 21.04 7 A ALA 41 62.46 165.35 7 A ILE 78 -164.80 -47.11 7 A ASP 97 -159.31 22.66 7 A ASN 100 -141.23 -66.23 7 A HIS 141 -141.53 -22.96 7 A ILE 146 -137.85 -30.89 7 A GLU 148 -50.15 -70.79 7 A LYS 169 59.36 175.15 7 A GLN 171 56.19 92.85 7 A ARG 173 -66.49 -173.02 7 A HIS 176 -171.20 132.57 8 A LYS 24 -143.94 28.37 8 A TYR 26 -54.27 -171.90 8 A SER 27 -46.38 107.55 8 A ASN 37 53.93 -164.76 8 A PRO 42 -67.32 -173.00 8 A GLU 43 -117.32 -70.58 8 A THR 45 -173.92 -67.66 8 A SER 47 -155.33 15.69 8 A THR 79 50.45 75.35 8 A THR 82 71.23 -56.08 8 A ALA 83 57.29 12.45 8 A ASP 97 -153.38 19.41 8 A ASN 100 -148.01 -49.25 8 A ILE 146 -134.16 -31.03 8 A TYR 159 -142.85 42.22 8 A ASN 161 55.82 163.57 8 A ASN 162 -175.79 131.85 8 A SER 167 -53.88 -71.45 8 A LYS 169 51.21 -167.90 9 A MET 3 -66.30 -179.82 9 A GLU 35 59.38 171.13 9 A GLU 36 -161.67 -72.70 9 A ASN 37 -176.36 -172.52 9 A GLU 40 -142.48 -67.08 9 A THR 45 -151.55 -56.42 9 A TYR 65 -69.77 -71.41 9 A ARG 66 179.18 152.91 9 A HIS 77 56.66 82.20 9 A THR 79 -176.18 -57.16 9 A ASP 97 -149.41 23.31 9 A ASN 100 -152.97 -40.65 9 A GLU 122 83.17 52.35 9 A VAL 125 86.07 -7.61 9 A ASN 161 -54.44 171.96 9 A ARG 168 -176.92 78.54 9 A GLU 172 54.85 74.28 9 A LEU 174 52.96 96.36 10 A TYR 26 -160.16 92.99 10 A SER 32 -151.48 83.70 10 A ASP 33 -174.72 -34.89 10 A VAL 34 -172.88 -34.39 10 A GLU 35 56.12 78.58 10 A GLU 36 -167.61 114.57 10 A ASN 37 -104.57 64.63 10 A GLU 40 -179.27 -70.29 10 A GLU 43 -173.93 73.96 10 A GLU 46 -116.08 -71.51 10 A SER 47 54.82 16.52 10 A LEU 76 -93.02 -71.94 10 A HIS 77 61.82 110.32 10 A THR 82 50.59 -173.26 10 A ALA 83 -161.02 -64.48 10 A VAL 99 -163.50 -40.24 10 A ASN 100 -168.36 -34.87 10 A LEU 138 -58.37 -75.58 10 A HIS 141 -141.69 -17.30 10 A ILE 146 -136.49 -31.23 10 A LYS 169 59.70 100.90 10 A LEU 174 61.04 157.83 11 A SER 2 -56.60 176.69 11 A TYR 26 -165.29 89.64 11 A GLU 40 -177.41 54.34 11 A TYR 65 -147.38 54.85 11 A HIS 77 -69.65 79.27 11 A PRO 80 -65.24 -174.34 11 A ALA 83 63.57 -66.68 11 A ASN 100 -163.85 -40.36 11 A VAL 125 50.51 14.87 11 A ILE 146 -136.01 -30.58 11 A GLU 148 -54.01 -70.20 11 A SER 167 -52.96 -71.13 11 A ARG 168 177.79 -35.44 11 A LEU 174 -108.60 -70.03 11 A GLU 175 55.52 171.16 12 A SER 2 -59.32 -174.54 12 A MET 3 -149.79 26.38 12 A SER 32 -63.42 -175.45 12 A VAL 34 -172.20 -38.47 12 A GLU 36 56.62 80.24 12 A ARG 38 -174.86 130.69 12 A THR 39 -152.27 -44.20 12 A GLU 40 -177.45 -60.81 12 A ALA 41 51.71 72.13 12 A PRO 42 -64.98 -178.35 12 A GLU 43 -94.60 -73.23 12 A SER 47 -147.39 11.10 12 A TYR 65 -140.75 52.46 12 A HIS 77 35.36 77.12 12 A THR 79 -171.33 -58.16 12 A ALA 83 -155.53 -69.82 12 A ASP 97 -167.83 26.98 12 A ASN 100 -137.78 -64.67 12 A GLU 122 77.47 54.90 12 A GLN 124 -69.30 7.94 12 A ILE 146 -132.94 -30.11 12 A TYR 159 -173.92 -24.38 13 A SER 2 -172.80 123.68 13 A TYR 26 -163.38 90.77 13 A VAL 34 -148.22 56.80 13 A GLU 36 -163.05 -61.31 13 A THR 39 61.22 84.69 13 A GLU 40 -99.63 -72.13 13 A GLU 43 -173.46 74.87 13 A THR 45 -97.92 -62.15 13 A LEU 76 -142.14 -49.30 13 A HIS 77 78.18 -71.85 13 A ILE 78 -178.21 -31.28 13 A ALA 83 -58.37 -177.50 13 A VAL 99 -171.73 -27.01 13 A ASN 100 -148.61 -53.27 13 A GLU 122 74.26 33.01 13 A LEU 138 -64.02 -72.67 13 A ILE 146 -138.11 -31.63 13 A ASN 161 -100.34 -65.23 13 A ASN 162 -173.59 115.91 13 A ARG 173 -172.61 136.09 14 A SER 32 -55.70 177.32 14 A GLU 35 58.91 73.82 14 A ALA 41 -49.97 158.13 14 A THR 45 60.27 81.38 14 A TYR 65 -168.88 68.89 14 A ARG 66 -168.12 39.53 14 A ILE 78 68.39 163.23 14 A THR 82 -47.42 153.39 14 A ASP 97 -153.06 23.34 14 A VAL 99 -167.14 -48.57 14 A ASN 100 -177.52 -36.73 14 A VAL 125 51.42 15.76 14 A ILE 146 -140.48 -32.03 14 A ASN 162 -84.03 49.99 14 A ALA 163 -103.79 -67.03 14 A SER 167 -52.45 -70.59 14 A ARG 168 177.82 -77.30 14 A LYS 169 -178.27 -172.82 15 A SER 2 63.34 96.55 15 A ALA 4 -103.41 -65.16 15 A LYS 24 -146.74 29.10 15 A TYR 26 -51.00 -178.38 15 A SER 32 -64.98 -174.54 15 A GLU 36 -135.39 -76.57 15 A ASN 37 -177.16 -66.85 15 A ARG 38 -172.87 -174.73 15 A ALA 41 59.92 164.39 15 A THR 45 -159.37 75.85 15 A SER 47 58.16 19.52 15 A TYR 65 -128.73 -74.64 15 A HIS 77 -68.48 79.58 15 A ASP 97 -161.99 22.64 15 A ASN 100 -148.56 -47.24 15 A ILE 146 -135.91 -31.67 15 A ASN 161 61.74 160.62 15 A ASN 162 -151.09 -38.33 15 A ARG 168 -174.58 80.72 15 A GLN 171 -143.64 -63.94 15 A GLU 172 55.40 105.41 15 A HIS 176 59.84 100.01 16 A SER 2 65.09 97.13 16 A ALA 4 -105.17 -68.65 16 A GLU 36 178.32 -73.79 16 A ASN 37 -174.50 -171.14 16 A ALA 41 -114.28 67.28 16 A PRO 42 -65.34 -177.32 16 A GLU 43 -139.45 -58.66 16 A SER 47 -168.35 18.65 16 A TYR 65 -72.92 -74.50 16 A ILE 78 -46.30 159.77 16 A ASP 97 -163.57 23.28 16 A ASN 100 72.00 -81.20 16 A LEU 138 -68.64 -74.56 16 A ILE 146 -140.21 -29.83 16 A ASN 161 55.41 -167.72 16 A ASN 162 60.01 92.60 16 A ALA 163 -103.20 -63.80 17 A TYR 26 -171.24 109.79 17 A SER 32 -51.97 108.24 17 A GLU 35 52.96 -164.35 17 A GLU 36 -135.77 -75.07 17 A ASN 37 -179.94 57.39 17 A THR 39 -167.74 -69.27 17 A ALA 41 -111.77 67.73 17 A THR 45 -154.03 22.57 17 A SER 47 -172.72 21.50 17 A ARG 66 -53.92 173.59 17 A THR 79 173.49 -58.46 17 A ALA 83 -172.69 99.63 17 A VAL 99 -174.08 -29.25 17 A ASN 100 -145.69 -50.98 17 A VAL 125 -158.13 4.78 17 A LEU 126 -72.69 -71.05 17 A ILE 146 -135.02 -30.66 17 A ALA 163 -103.35 -63.85 17 A GLN 171 -169.74 -169.95 17 A GLU 172 62.70 86.19 18 A LYS 24 -143.55 28.26 18 A TYR 26 -170.62 146.27 18 A GLU 35 57.71 -171.04 18 A THR 39 -144.78 -75.00 18 A GLU 40 -175.86 62.88 18 A PRO 42 -65.97 -175.20 18 A GLU 43 -100.96 -72.47 18 A THR 45 -158.15 73.08 18 A SER 47 58.05 14.08 18 A ARG 66 -49.73 163.13 18 A HIS 77 -63.57 84.84 18 A ALA 83 -86.88 45.97 18 A VAL 99 -142.65 -30.85 18 A ASN 100 -136.42 -35.57 18 A MET 123 -163.13 16.67 18 A VAL 125 47.14 14.59 18 A ILE 146 -140.27 -32.01 18 A ARG 168 47.20 74.39 18 A LYS 169 -51.31 172.07 18 A HIS 176 -151.23 -69.26 19 A MET 3 -155.82 61.51 19 A SER 27 -170.46 100.22 19 A PHE 31 -139.59 -38.65 19 A VAL 34 -150.07 11.94 19 A GLU 36 -142.26 -36.79 19 A ASN 37 57.69 169.99 19 A THR 39 -164.55 62.06 19 A ALA 41 47.74 70.93 19 A GLU 43 -176.92 75.71 19 A THR 45 -152.50 23.48 19 A SER 47 -152.28 13.98 19 A HIS 77 -65.13 78.68 19 A ALA 83 -170.00 -168.59 19 A ASP 97 -159.99 30.04 19 A ASN 100 58.64 -85.48 19 A VAL 125 70.37 -6.42 19 A LEU 138 -60.27 -71.13 19 A ILE 146 -138.63 -32.32 19 A ASN 161 59.67 92.41 19 A ASN 162 -151.03 18.24 19 A ARG 168 71.82 -41.70 19 A LYS 169 56.41 -177.12 20 A SER 32 -55.27 91.96 20 A GLU 35 -167.69 -168.30 20 A GLU 36 63.98 100.41 20 A THR 39 179.78 84.82 20 A GLU 40 -169.89 22.71 20 A GLU 43 -135.44 -69.68 20 A SER 47 -157.00 14.52 20 A TYR 65 -114.24 -74.20 20 A ARG 66 67.65 -64.83 20 A HIS 77 62.94 -73.75 20 A ILE 78 -176.31 21.67 20 A ALA 83 68.82 -68.30 20 A ASP 97 -168.45 26.50 20 A ASN 100 -150.32 -56.37 20 A GLU 122 79.68 57.62 20 A MET 123 67.81 61.86 20 A VAL 125 83.06 -12.88 20 A LEU 138 -64.05 -72.03 20 A ILE 146 -138.20 -31.32 20 A GLU 148 -52.98 -75.14 20 A ASN 161 53.83 -170.16 Solution structure of BCL-xL determined with selective isotope labelling of I,L,V sidechains 1 N N A MET 5 A MET 5 HELX_P A LYS 24 A LYS 24 1 1 20 A SER 27 A SER 27 HELX_P A PHE 31 A PHE 31 5 2 5 A SER 47 A SER 47 HELX_P A TYR 65 A TYR 65 1 3 19 A TYR 65 A TYR 65 HELX_P A LEU 76 A LEU 76 1 4 12 A ALA 83 A ALA 83 HELX_P A PHE 95 A PHE 95 1 5 13 A GLY 102 A GLY 102 HELX_P A LYS 121 A LYS 121 1 6 20 A MET 123 A MET 123 HELX_P A GLY 151 A GLY 151 1 7 29 A GLY 151 A GLY 151 HELX_P A LEU 158 A LEU 158 1 8 8 A ALA 163 A ALA 163 HELX_P A ARG 168 A ARG 168 1 9 6 APOPTOSIS BCL-xL, PUMA, apoptosis B2CL1_HUMAN UNP 1 1 Q07817 MSQSNRELVVDFLSYKLSQKGYSWSQFSDVEENRTEAPEGTESEMETPSAINGNPSWHLADSPAVNGATGHSSSLDAREV IPMAAVKQALREAGDEFELRYRRAFSDLTSQLHITPGTAYQSFEQVVNELFRDGVNWGRIVAFFSFGGALCVESVDKEMQ VLVSRIAAWMATYLNDHLEPWIQENGGWDTFVELYGNNAAAESRKGQER 1 209 2M03 5 173 Q07817 A 1 5 173 1 expression tag MET 1 2M03 A Q07817 UNP 1 1 expression tag SER 2 2M03 A Q07817 UNP 2 1 expression tag MET 3 2M03 A Q07817 UNP 3 1 expression tag ALA 4 2M03 A Q07817 UNP 4 1 MET deletion 2M03 A Q07817 UNP 45 1 GLU deletion 2M03 A Q07817 UNP 46 1 THR deletion 2M03 A Q07817 UNP 47 1 PRO deletion 2M03 A Q07817 UNP 48 1 SER deletion 2M03 A Q07817 UNP 49 1 ALA deletion 2M03 A Q07817 UNP 50 1 ILE deletion 2M03 A Q07817 UNP 51 1 ASN deletion 2M03 A Q07817 UNP 52 1 GLY deletion 2M03 A Q07817 UNP 53 1 ASN deletion 2M03 A Q07817 UNP 54 1 PRO deletion 2M03 A Q07817 UNP 55 1 SER deletion 2M03 A Q07817 UNP 56 1 TRP deletion 2M03 A Q07817 UNP 57 1 HIS deletion 2M03 A Q07817 UNP 58 1 LEU deletion 2M03 A Q07817 UNP 59 1 ALA deletion 2M03 A Q07817 UNP 60 1 ASP deletion 2M03 A Q07817 UNP 61 1 SER deletion 2M03 A Q07817 UNP 62 1 PRO deletion 2M03 A Q07817 UNP 63 1 ALA deletion 2M03 A Q07817 UNP 64 1 VAL deletion 2M03 A Q07817 UNP 65 1 ASN deletion 2M03 A Q07817 UNP 66 1 GLY deletion 2M03 A Q07817 UNP 67 1 ALA deletion 2M03 A Q07817 UNP 68 1 THR deletion 2M03 A Q07817 UNP 69 1 GLY deletion 2M03 A Q07817 UNP 70 1 HIS deletion 2M03 A Q07817 UNP 71 1 SER deletion 2M03 A Q07817 UNP 72 1 SER deletion 2M03 A Q07817 UNP 73 1 SER deletion 2M03 A Q07817 UNP 74 1 LEU deletion 2M03 A Q07817 UNP 75 1 ASP deletion 2M03 A Q07817 UNP 76 1 ALA deletion 2M03 A Q07817 UNP 77 1 ARG deletion 2M03 A Q07817 UNP 78 1 GLU deletion 2M03 A Q07817 UNP 79 1 VAL deletion 2M03 A Q07817 UNP 80 1 ILE deletion 2M03 A Q07817 UNP 81 1 PRO deletion 2M03 A Q07817 UNP 82 1 MET deletion 2M03 A Q07817 UNP 83 1 ALA deletion 2M03 A Q07817 UNP 84 1 expression tag LEU 174 2M03 A Q07817 UNP 174 1 expression tag GLU 175 2M03 A Q07817 UNP 175 1 expression tag HIS 176 2M03 A Q07817 UNP 176 1 expression tag HIS 177 2M03 A Q07817 UNP 177 1 expression tag HIS 178 2M03 A Q07817 UNP 178 1 expression tag HIS 179 2M03 A Q07817 UNP 179 1 expression tag HIS 180 2M03 A Q07817 UNP 180 1 expression tag HIS 181 2M03 A Q07817 UNP 181