3W2Z - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE CYANOBACTERIAL PROTEIN
• Keywords: PHOTORECEPTOR, CYANOBACTERIOCHROME, GAF DOMAIN, SIGNALING PR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3W2Z	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	METHYL-ACCEPTING CHEMOTAXIS PROTEIN	A	178	1438	0
2	Ligand	METHYL-ACCEPTING CHEMOTAXIS PROTEIN	A	2	0	44
3	Water			185	0	185
total				365	1438	229

Proteins

Unit 1

SER 12 GLY 13 LEU 14 VAL 15 PRO 16 ARG 17 GLY 18 SER 19 HIS 20 MET 21 ALA 22 VAL 23 SER 24 LYS 25 VAL 26 MET 27 GLU 28 LYS 29 ILE 30 LEU 31 ARG 32 VAL 33 SER 34 ASN 35 ILE 36 ASP 37 LYS 38 ILE 39 PHE 40 GLN 41 THR 42 THR 43 THR 44 GLN 45 GLU 46 ILE 47 ARG 48 GLN 49 LEU 50 LEU 51 LYS 52 CYS 53 ASP 54 ARG 55 VAL 56 ALA 57 VAL 58 TYR 59 ARG 60 PHE 61 ASN 62 PRO 63 ASP 64 TRP 65 SER 66 GLY 67 GLU 68 PHE 69 VAL 70 ALA 71 GLU 72 SER 73 VAL 74 GLY 75 SER 76 GLY 77 TRP 78 VAL 79 LYS 80 LEU 81 VAL 82 GLY 83 PRO 84 ASP 85 ILE 86 LYS 87 THR 88 VAL 89 TRP 90 GLU 91 ASP 92 THR 93 HIS 94 LEU 95 GLN 96 GLU 97 THR 98 GLN 99 GLY 100 GLY 101 ARG 102 TYR 103 ARG 104 HIS 105 GLN 106 GLU 107 SER 108 PHE 109 VAL 110 VAL 111 ASN 112 ASP 113 ILE 114 TYR 115 GLU 116 ALA 117 GLY 118 HIS 119 PHE 120 SER 121 CYS 122 HIS 123 LEU 124 GLU 125 ILE 126 LEU 127 GLU 128 GLN 129 PHE 130 GLU 131 ILE 132 LYS 133 ALA 134 TYR 135 ILE 136 ILE 137 VAL 138 PRO 139 VAL 140 PHE 141 ALA 142 ALA 143 GLU 144 LYS 145 LEU 146 TRP 147 GLY 148 LEU 149 LEU 150 ALA 151 ALA 152 TYR 153 GLN 154 ASN 155 SER 156 GLY 157 THR 158 ARG 159 GLU 160 TRP 161 VAL 162 GLU 163 TRP 164 GLU 165 SER 166 SER 167 PHE 168 LEU 169 THR 170 GLN 171 VAL 172 GLY 173 LEU 174 GLN 175 PHE 176 GLY 177 ILE 178 ALA 179 ILE 180 SER 181 HIS 182 ALA 183 GLU 184 TYR 185 LEU 186 GLU 187 GLN 188 THR 189

Ligands

Unit 2

CYC 201 IOD 202