4K0D - Sequence, Chains, Asymmetric and Biological Units

• Title: PERIPLASMIC SENSOR DOMAIN OF SENSOR HISTIDINE KINASE, ADEH_2
• Keywords: STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTU GENOMICS, MCSG, HELICAL BUNDLE SENSOR DOMAIN, PERIPLASMIC S DOMAIN, SIGNALING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4K0D	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PERIPLASMIC SENSOR HYBRID HISTIDINE KINASE	A	143	989	16
2	Protein	PERIPLASMIC SENSOR HYBRID HISTIDINE KINASE	B	145	1004	16
3	Ligand	PERIPLASMIC SENSOR HYBRID HISTIDINE KINASE	A	6	0	6
4	Ligand	PERIPLASMIC SENSOR HYBRID HISTIDINE KINASE	B	6	0	12
5	Water			211	0	211
total				511	1993	261

Proteins

Unit 1

ILE 37 ALA 38 ALA 39 SER 40 ALA 41 ASP 42 ALA 43 GLN 44 LEU 45 GLU 46 LEU 47 ILE 48 GLY 49 PRO 50 ARG 51 ALA 52 ALA 53 ALA 54 ALA 55 ALA 56 SER 57 LEU 58 GLU 59 SER 60 ALA 61 VAL 62 LEU 63 HIS 64 VAL 65 SER 66 LEU 67 THR 68 ALA 69 ARG 70 ALA 71 TYR 72 ALA 73 LEU 74 THR 75 PRO 76 GLU 77 PRO 78 ALA 79 ARG 80 MSE 81 ASP 82 ALA 83 LEU 84 GLN 85 ALA 86 ALA 87 LEU 88 ARG 89 ARG 90 LEU 91 GLU 92 GLY 93 ALA 94 ALA 95 ALA 96 ARG 97 PHE 98 ALA 99 ALA 100 LEU 101 PRO 102 LYS 103 SER 104 PRO 105 GLU 106 GLY 107 ALA 108 ALA 109 LEU 110 SER 111 GLY 112 ARG 113 ILE 114 LEU 115 ALA 116 ALA 117 VAL 118 PRO 119 PRO 120 PHE 121 GLU 122 LYS 123 ALA 124 ALA 125 VAL 126 ALA 127 LEU 128 GLY 129 THR 130 ALA 131 VAL 132 ALA 133 THR 134 GLY 135 GLY 136 ASP 137 ASP 138 SER 139 ALA 140 ILE 141 ARG 142 ALA 143 ARG 144 GLU 145 ALA 146 THR 147 LEU 148 PRO 149 PRO 150 MSE 151 ARG 152 GLU 153 GLU 154 LEU 155 LEU 156 SER 157 LEU 158 LEU 159 ARG 160 THR 161 PHE 162 GLY 163 ALA 164 LEU 165 GLN 166 GLN 167 ALA 168 HIS 169 ASP 170 ALA 171 GLY 172 ALA 173 SER 174 HIS 175 THR 176 ILE 177 LEU 178 ALA 179

Unit 2

ILE 37 ALA 38 ALA 39 SER 40 ALA 41 ASP 42 ALA 43 GLN 44 LEU 45 GLU 46 LEU 47 ILE 48 GLY 49 PRO 50 ARG 51 ALA 52 ALA 53 ALA 54 ALA 55 ALA 56 SER 57 LEU 58 GLU 59 SER 60 ALA 61 VAL 62 LEU 63 HIS 64 VAL 65 SER 66 LEU 67 THR 68 ALA 69 ARG 70 ALA 71 TYR 72 ALA 73 LEU 74 THR 75 PRO 76 GLU 77 PRO 78 ALA 79 ARG 80 MSE 81 ASP 82 ALA 83 LEU 84 GLN 85 ALA 86 ALA 87 LEU 88 ARG 89 ARG 90 LEU 91 GLU 92 GLY 93 ALA 94 ALA 95 ALA 96 ARG 97 PHE 98 ALA 99 ALA 100 LEU 101 PRO 102 LYS 103 SER 104 PRO 105 GLU 106 GLY 107 ALA 108 ALA 109 LEU 110 SER 111 GLY 112 ARG 113 ILE 114 LEU 115 ALA 116 ALA 117 VAL 118 PRO 119 PRO 120 PHE 121 GLU 122 LYS 123 ALA 124 ALA 125 VAL 126 ALA 127 LEU 128 GLY 129 THR 130 ALA 131 VAL 132 ALA 133 THR 134 GLY 135 GLY 136 ASP 137 ASP 138 SER 139 ALA 140 ILE 141 ARG 142 ALA 143 ARG 144 GLU 145 ALA 146 THR 147 LEU 148 PRO 149 PRO 150 MSE 151 ARG 152 GLU 153 GLU 154 LEU 155 LEU 156 SER 157 LEU 158 LEU 159 ARG 160 THR 161 PHE 162 GLY 163 ALA 164 LEU 165 GLN 166 GLN 167 ALA 168 HIS 169 ASP 170 ALA 171 GLY 172 ALA 173 SER 174 HIS 175 THR 176 ILE 177 LEU 178 ALA 179 TYR 180 GLN 181

Ligands

Unit 3	ZN 201 ZN 202 CL 203 CL 204 CL 205 CL 206
Unit 4	ZN 201 ZN 202 ZN 203 NA 204 ACT 205 ACT 206