3ESL - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE CONSERVED N-TERMINAL DOMAIN OF THE MITOTIC CHECKPOINT COMPONENT BUB1
• Keywords: BUB1, MITOTIC SPINDLE CHECKPOINT, TPR MOTIF, ALL-ALPHA DOMAIN, MAD3-LIKE DOMAIN, CHROMOSOME INSTABILITY, ATP- BINDING, CELL CYCLE, KINASE, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHORYLATION, SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE, KINETOCHORE LOCALIZATION, PHOSPHOPROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3ESL	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1	A	195	1662	0
2	Protein	CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1	B	202	1717	0
3	Ligand	CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1	A	1	0	13
4	Ligand	CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1	B	1	0	13
5	Water			237	0	237
total				636	3379	263

Proteins

Unit 1

GLU 31 GLN 32 HIS 33 SER 34 GLN 35 LEU 36 ASN 37 GLN 38 THR 39 LYS 40 ILE 41 ALA 42 TYR 43 GLU 44 GLN 45 ARG 46 LEU 47 LEU 48 ASN 49 ASP 50 LEU 51 GLU 52 ASP 53 MET 54 ASP 55 ASP 56 PRO 57 LEU 58 ASP 59 LEU 60 PHE 61 LEU 62 ASP 63 TYR 64 MET 65 ILE 66 TRP 67 ILE 68 SER 69 THR 70 SER 71 TYR 72 ILE 73 GLU 74 VAL 75 ASP 76 SER 77 GLU 78 SER 79 GLY 80 GLN 81 GLU 82 VAL 83 LEU 84 ARG 85 SER 86 THR 87 MET 88 GLU 89 ARG 90 CYS 91 LEU 92 ILE 93 TYR 94 ILE 95 GLN 96 ASP 97 MET 98 GLU 99 THR 100 TYR 101 ARG 102 ASN 103 ASP 104 PRO 105 ARG 106 PHE 107 LEU 108 LYS 109 ILE 110 TRP 111 ILE 112 TRP 113 TYR 114 ILE 115 ASN 116 LEU 117 PHE 118 LEU 119 SER 120 ASN 121 ASN 122 PHE 123 HIS 124 GLU 125 SER 126 GLU 127 ASN 128 THR 129 PHE 130 LYS 131 TYR 132 MET 133 PHE 134 ASN 135 LYS 136 GLY 137 ILE 138 GLY 139 THR 140 LYS 141 LEU 142 SER 143 LEU 144 PHE 145 TYR 146 GLU 147 GLU 148 PHE 149 SER 150 LYS 151 LEU 152 LEU 153 GLU 154 ASN 155 ALA 156 GLN 157 PHE 158 PHE 159 LEU 160 GLU 161 ALA 162 LYS 163 VAL 164 LEU 165 LEU 166 GLU 167 LEU 168 GLY 169 ALA 170 GLU 171 ASN 172 ASN 173 CYS 174 ARG 175 PRO 176 TYR 177 ASN 178 ARG 179 LEU 180 LEU 181 ARG 182 SER 183 LEU 184 SER 185 ASN 186 TYR 187 GLU 188 ASP 189 ARG 190 LEU 191 ARG 192 GLU 193 MET 194 ASN 195 ILE 196 VAL 197 GLU 198 ASN 199 PRO 204 ASP 205 SER 206 ARG 207 GLU 208 ARG 209 LEU 210 LYS 211 GLY 212 ARG 213 LEU 214 ILE 215 TYR 216 ARG 217 THR 218 ALA 219 PRO 220 PHE 221 PHE 222 ILE 223 ARG 224 LYS 225 PHE 226 LEU 227 THR 228 SER 229

Unit 2

GLN 29 LYS 30 GLU 31 GLN 32 HIS 33 SER 34 GLN 35 LEU 36 ASN 37 GLN 38 THR 39 LYS 40 ILE 41 ALA 42 TYR 43 GLU 44 GLN 45 ARG 46 LEU 47 LEU 48 ASN 49 ASP 50 LEU 51 GLU 52 ASP 53 MET 54 ASP 55 ASP 56 PRO 57 LEU 58 ASP 59 LEU 60 PHE 61 LEU 62 ASP 63 TYR 64 MET 65 ILE 66 TRP 67 ILE 68 SER 69 THR 70 SER 71 TYR 72 ILE 73 GLU 74 VAL 75 ASP 76 SER 77 GLU 78 SER 79 GLY 80 GLN 81 GLU 82 VAL 83 LEU 84 ARG 85 SER 86 THR 87 MET 88 GLU 89 ARG 90 CYS 91 LEU 92 ILE 93 TYR 94 ILE 95 GLN 96 ASP 97 MET 98 GLU 99 THR 100 TYR 101 ARG 102 ASN 103 ASP 104 PRO 105 ARG 106 PHE 107 LEU 108 LYS 109 ILE 110 TRP 111 ILE 112 TRP 113 TYR 114 ILE 115 ASN 116 LEU 117 PHE 118 LEU 119 SER 120 ASN 121 ASN 122 PHE 123 HIS 124 GLU 125 SER 126 GLU 127 ASN 128 THR 129 PHE 130 LYS 131 TYR 132 MET 133 PHE 134 ASN 135 LYS 136 GLY 137 ILE 138 GLY 139 THR 140 LYS 141 LEU 142 SER 143 LEU 144 PHE 145 TYR 146 GLU 147 GLU 148 PHE 149 SER 150 LYS 151 LEU 152 LEU 153 GLU 154 ASN 155 ALA 156 GLN 157 PHE 158 PHE 159 LEU 160 GLU 161 ALA 162 LYS 163 VAL 164 LEU 165 LEU 166 GLU 167 LEU 168 GLY 169 ALA 170 GLU 171 ASN 172 ASN 173 CYS 174 ARG 175 PRO 176 TYR 177 ASN 178 ARG 179 LEU 180 LEU 181 ARG 182 SER 183 LEU 184 SER 185 ASN 186 TYR 187 GLU 188 ASP 189 ARG 190 LEU 191 ARG 192 GLU 193 MET 194 ASN 195 ILE 196 VAL 197 GLU 198 ASN 199 GLN 200 ASN 201 SER 202 VAL 203 PRO 204 ASP 205 SER 206 ARG 207 GLU 208 ARG 209 LEU 210 LYS 211 GLY 212 ARG 213 LEU 214 ILE 215 TYR 216 ARG 217 THR 218 ALA 219 PRO 220 PHE 221 PHE 222 ILE 223 ARG 224 LYS 225 PHE 226 LEU 227 THR 228 SER 229 SER 230

Ligands

Unit 3	NHE 520
Unit 4	NHE 510