3LUQ - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF A PAS DOMAIN FROM A SENSORY BOX HIS KINASE REGULATOR FROM GEOBACTER SULFURREDUCENS TO 2.5A
• Keywords: PAS, HISTIDINE, KINASE, GEOBACTER, SULFURREDUCENS, PSI, MCSG STRUCTURAL GENOMICS, MIDWEST CENTER FOR STRUCTURAL GENOMICS STRUCTURE INITIATIVE, ATP-BINDING, NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, TRANSFERASE, TWO-COMPONENT REGULATORY SYSTE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SENSOR PROTEIN	A	112	867	24
2	Protein	SENSOR PROTEIN	B	114	889	24
3	Protein	SENSOR PROTEIN	C	114	871	24
4	Protein	SENSOR PROTEIN	D	110	852	24
5	Ligand	SENSOR PROTEIN	A	3	0	20
6	Ligand	SENSOR PROTEIN	B	3	0	25
7	Ligand	SENSOR PROTEIN	C	2	0	20
8	Water			18	0	18
total				476	3479	179

Proteins

Unit 1	SER 87 ASP 88 GLU 89 ARG 90 LEU 91 ARG 92 LEU 93 PHE 94 THR 95 GLU 96 HIS 97 ALA 98 PRO 99 ALA 100 ALA 101 LEU 102 ALA 103 MSE 104 PHE 105 ASP 106 ARG 107 GLU 108 MSE 109 ARG 110 TYR 111 LEU 112 ALA 113 VAL 114 SER 115 ARG 116 ARG 117 TRP 118 ARG 119 GLU 120 ASP 121 TYR 122 GLY 123 LEU 124 GLY 125 ASP 126 GLY 127 ASP 128 ILE 129 LEU 130 GLY 131 MSE 132 SER 133 HIS 134 TYR 135 ASP 136 ILE 137 PHE 138 PRO 139 GLU 140 ILE 141 GLY 142 GLU 143 GLU 144 TRP 145 LYS 146 SER 147 VAL 148 HIS 149 ARG 150 ARG 151 GLY 152 LEU 153 ALA 154 GLY 155 GLU 156 VAL 157 ILE 158 ARG 159 VAL 160 GLU 161 GLU 162 ASP 163 CYS 164 PHE 165 VAL 166 ARG 167 GLY 170 ARG 171 THR 172 GLN 173 TRP 174 LEU 175 ARG 176 TRP 177 GLU 178 VAL 179 ARG 180 PRO 181 TRP 182 TYR 183 GLU 184 GLY 185 GLU 186 GLY 187 ARG 188 VAL 189 GLY 190 GLY 191 VAL 192 VAL 193 ILE 194 PHE 195 THR 196 GLU 197 ASP 198 ILE 199 THR 200
Unit 2	SER 87 ASP 88 GLU 89 ARG 90 LEU 91 ARG 92 LEU 93 PHE 94 THR 95 GLU 96 HIS 97 ALA 98 PRO 99 ALA 100 ALA 101 LEU 102 ALA 103 MSE 104 PHE 105 ASP 106 ARG 107 GLU 108 MSE 109 ARG 110 TYR 111 LEU 112 ALA 113 VAL 114 SER 115 ARG 116 ARG 117 TRP 118 ARG 119 GLU 120 ASP 121 TYR 122 GLY 123 LEU 124 GLY 125 ASP 126 GLY 127 ASP 128 ILE 129 LEU 130 GLY 131 MSE 132 SER 133 HIS 134 TYR 135 ASP 136 ILE 137 PHE 138 PRO 139 GLU 140 ILE 141 GLY 142 GLU 143 GLU 144 TRP 145 LYS 146 SER 147 VAL 148 HIS 149 ARG 150 ARG 151 GLY 152 LEU 153 ALA 154 GLY 155 GLU 156 VAL 157 ILE 158 ARG 159 VAL 160 GLU 161 GLU 162 ASP 163 CYS 164 PHE 165 VAL 166 ARG 167 ALA 168 ASP 169 GLY 170 ARG 171 THR 172 GLN 173 TRP 174 LEU 175 ARG 176 TRP 177 GLU 178 VAL 179 ARG 180 PRO 181 TRP 182 TYR 183 GLU 184 GLY 185 GLU 186 GLY 187 ARG 188 VAL 189 GLY 190 GLY 191 VAL 192 VAL 193 ILE 194 PHE 195 THR 196 GLU 197 ASP 198 ILE 199 THR 200
Unit 3	SER 87 ASP 88 GLU 89 ARG 90 LEU 91 ARG 92 LEU 93 PHE 94 THR 95 GLU 96 HIS 97 ALA 98 PRO 99 ALA 100 ALA 101 LEU 102 ALA 103 MSE 104 PHE 105 ASP 106 ARG 107 GLU 108 MSE 109 ARG 110 TYR 111 LEU 112 ALA 113 VAL 114 SER 115 ARG 116 ARG 117 TRP 118 ARG 119 GLU 120 ASP 121 TYR 122 GLY 123 LEU 124 GLY 125 ASP 126 GLY 127 ASP 128 ILE 129 LEU 130 GLY 131 MSE 132 SER 133 HIS 134 TYR 135 ASP 136 ILE 137 PHE 138 PRO 139 GLU 140 ILE 141 GLY 142 GLU 143 GLU 144 TRP 145 LYS 146 SER 147 VAL 148 HIS 149 ARG 150 ARG 151 GLY 152 LEU 153 ALA 154 GLY 155 GLU 156 VAL 157 ILE 158 ARG 159 VAL 160 GLU 161 GLU 162 ASP 163 CYS 164 PHE 165 VAL 166 ARG 167 ALA 168 ASP 169 GLY 170 ARG 171 THR 172 GLN 173 TRP 174 LEU 175 ARG 176 TRP 177 GLU 178 VAL 179 ARG 180 PRO 181 TRP 182 TYR 183 GLU 184 GLY 185 GLU 186 GLY 187 ARG 188 VAL 189 GLY 190 GLY 191 VAL 192 VAL 193 ILE 194 PHE 195 THR 196 GLU 197 ASP 198 ILE 199 THR 200
Unit 4	ASP 88 GLU 89 ARG 90 LEU 91 ARG 92 LEU 93 PHE 94 THR 95 GLU 96 HIS 97 ALA 98 PRO 99 ALA 100 ALA 101 LEU 102 ALA 103 MSE 104 PHE 105 ASP 106 ARG 107 GLU 108 MSE 109 ARG 110 TYR 111 LEU 112 ALA 113 VAL 114 SER 115 ARG 116 ARG 117 TRP 118 ARG 119 GLU 120 ASP 121 TYR 122 GLY 123 LEU 124 GLY 125 ASP 126 GLY 127 ASP 128 ILE 129 LEU 130 GLY 131 MSE 132 SER 133 HIS 134 TYR 135 ASP 136 ILE 137 PHE 138 PRO 139 GLU 140 ILE 141 GLY 142 GLU 143 GLU 144 TRP 145 LYS 146 SER 147 VAL 148 HIS 149 ARG 150 ARG 151 GLY 152 LEU 153 ALA 154 GLY 155 GLU 156 VAL 157 ILE 158 ARG 159 VAL 160 GLU 161 GLU 162 ASP 163 CYS 164 PHE 165 VAL 166 ARG 167 ALA 168 ASP 169 GLY 170 ARG 171 THR 172 GLN 173 TRP 174 LEU 175 ARG 176 TRP 177 GLU 178 VAL 179 ARG 180 PRO 181 TRP 182 TYR 183 GLU 184 GLY 187 ARG 188 VAL 189 GLY 190 GLY 191 VAL 192 VAL 193 ILE 194 PHE 195 THR 196 GLU 197 ASP 198 ILE 199

Ligands

Unit 5	SO4 1 SO4 3 PGE 201
Unit 6	SO4 2 PGE 5 PGE 201
Unit 7	PGE 1 PGE 4