2BZ0 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF E. COLI GTP CYCLOHYDROLASE II IN COMPLEX WITH GTP ANALOGUE, GMPCPP, AND ZINC
• Keywords: RIBOFLAVIN BIOSYNTHESIS, GTP CYCLOHYDROLASE II, CATALYTIC ZINC, GTP, HYDROLASE, MAGNESIUM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2BZ0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GTP CYCLOHYDROLASE II	A	169	1308	0
2	Protein	GTP CYCLOHYDROLASE II	B	174	1348	0
3	Ligand	GTP CYCLOHYDROLASE II	A	3	0	34
4	Ligand	GTP CYCLOHYDROLASE II	B	2	0	33
5	Water			99	0	99
total				447	2656	166

Proteins

Unit 1

MET 1 GLN 2 LEU 3 LYS 4 ARG 5 VAL 6 ALA 7 GLU 8 ALA 9 LYS 10 LEU 11 PRO 12 THR 13 PRO 14 TRP 15 GLY 16 ASP 17 PHE 18 LEU 19 MET 20 VAL 21 GLY 22 PHE 23 GLU 24 GLU 25 LEU 26 ALA 27 THR 28 GLY 29 HIS 30 ASP 31 HIS 32 VAL 33 ALA 34 LEU 35 VAL 36 TYR 37 GLY 38 ASP 39 ILE 40 SER 41 GLY 42 HIS 43 THR 44 PRO 45 VAL 46 LEU 47 ALA 48 ARG 49 VAL 50 HIS 51 SER 52 GLU 53 CYS 54 LEU 55 THR 56 GLY 57 ASP 58 ALA 59 LEU 60 PHE 61 SER 62 LEU 63 ARG 64 CYS 65 ASP 66 CYS 67 GLY 68 PHE 69 GLN 70 LEU 71 GLU 72 ALA 73 ALA 74 LEU 75 THR 76 GLN 77 ILE 78 ALA 79 GLU 80 GLU 81 GLY 82 ARG 83 GLY 84 ILE 85 LEU 86 LEU 87 TYR 88 HIS 89 ARG 90 GLN 91 GLU 92 GLY 93 ARG 94 ASN 95 ILE 96 GLY 97 LEU 98 LEU 99 ASN 100 LYS 101 ILE 102 ARG 103 ALA 104 TYR 105 ALA 106 LEU 107 GLN 108 ASP 109 GLN 110 GLY 111 TYR 112 ASP 113 THR 114 VAL 115 GLU 116 GLY 122 PHE 123 ALA 124 ALA 125 ASP 126 GLU 127 ARG 128 ASP 129 PHE 130 THR 131 LEU 132 CYS 133 ALA 134 ASP 135 MET 136 PHE 137 LYS 138 LEU 139 LEU 140 GLY 141 VAL 142 ASN 143 GLU 144 VAL 145 ARG 146 LEU 147 LEU 148 THR 149 ASN 150 ASN 151 PRO 152 LYS 153 LYS 154 VAL 155 GLU 156 ILE 157 LEU 158 THR 159 GLU 160 ALA 161 GLY 162 ILE 163 ASN 164 ILE 165 VAL 166 GLU 167 ARG 168 VAL 169 PRO 170 LEU 171 ILE 172 VAL 173 GLY 174

Unit 2

MET 1 GLN 2 LEU 3 LYS 4 ARG 5 VAL 6 ALA 7 GLU 8 ALA 9 LYS 10 LEU 11 PRO 12 THR 13 PRO 14 TRP 15 GLY 16 ASP 17 PHE 18 LEU 19 MET 20 VAL 21 GLY 22 PHE 23 GLU 24 GLU 25 LEU 26 ALA 27 THR 28 GLY 29 HIS 30 ASP 31 HIS 32 VAL 33 ALA 34 LEU 35 VAL 36 TYR 37 GLY 38 ASP 39 ILE 40 SER 41 GLY 42 HIS 43 THR 44 PRO 45 VAL 46 LEU 47 ALA 48 ARG 49 VAL 50 HIS 51 SER 52 GLU 53 CYS 54 LEU 55 THR 56 GLY 57 ASP 58 ALA 59 LEU 60 PHE 61 SER 62 LEU 63 ARG 64 CYS 65 ASP 66 CYS 67 GLY 68 PHE 69 GLN 70 LEU 71 GLU 72 ALA 73 ALA 74 LEU 75 THR 76 GLN 77 ILE 78 ALA 79 GLU 80 GLU 81 GLY 82 ARG 83 GLY 84 ILE 85 LEU 86 LEU 87 TYR 88 HIS 89 ARG 90 GLN 91 GLU 92 GLY 93 ARG 94 ASN 95 ILE 96 GLY 97 LEU 98 LEU 99 ASN 100 LYS 101 ILE 102 ARG 103 ALA 104 TYR 105 ALA 106 LEU 107 GLN 108 ASP 109 GLN 110 GLY 111 TYR 112 ASP 113 THR 114 VAL 115 GLU 116 ALA 117 ASN 118 HIS 119 GLN 120 LEU 121 GLY 122 PHE 123 ALA 124 ALA 125 ASP 126 GLU 127 ARG 128 ASP 129 PHE 130 THR 131 LEU 132 CYS 133 ALA 134 ASP 135 MET 136 PHE 137 LYS 138 LEU 139 LEU 140 GLY 141 VAL 142 ASN 143 GLU 144 VAL 145 ARG 146 LEU 147 LEU 148 THR 149 ASN 150 ASN 151 PRO 152 LYS 153 LYS 154 VAL 155 GLU 156 ILE 157 LEU 158 THR 159 GLU 160 ALA 161 GLY 162 ILE 163 ASN 164 ILE 165 VAL 166 GLU 167 ARG 168 VAL 169 PRO 170 LEU 171 ILE 172 VAL 173 GLY 174

Ligands

Unit 3	ZN 1174 MG 1175 G2P 1176
Unit 4	ZN 1174 G2P 1175