3TIS - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURES OF YRDA FROM ESCHERICHIA COLI, A HOMOLOGO OF GAMMA-CLASS CARBONIC ANHYDRASES, SHOW POSSIBLE ALLOSTERI CONFORMATIONS
• Keywords: CARBONIC ANHYDRASE (CA), ZN BIDING, PHOSPHATE BINDING, TRANS
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN YRDA	A	174	1335	0
2	Protein	PROTEIN YRDA	B	176	1362	0
3	Protein	PROTEIN YRDA	C	170	1311	0
4	Ligand	PROTEIN YRDA	A	1	0	1
5	Ligand	PROTEIN YRDA	B	1	0	1
6	Ligand	PROTEIN YRDA	C	1	0	1
7	Water			322	0	322
total				845	4008	325

Proteins

Unit 1	SER 2 ASP 3 VAL 4 LEU 5 HIS 6 PRO 7 TYR 8 ARG 9 ASP 10 LEU 11 PHE 12 PRO 13 GLN 14 ILE 15 GLY 16 GLN 17 ARG 18 VAL 19 MET 20 ILE 21 ASP 22 ASP 23 SER 24 SER 25 VAL 26 VAL 27 ILE 28 GLY 29 ASP 30 VAL 31 ARG 32 LEU 33 ALA 34 ASP 35 ASP 36 VAL 37 GLY 38 ILE 39 TRP 40 PRO 41 LEU 42 VAL 43 VAL 44 ILE 45 ARG 46 GLY 47 ASP 48 VAL 49 HIS 50 TYR 51 VAL 52 GLN 53 ILE 54 GLY 55 ALA 56 ARG 57 THR 58 ASN 59 ILE 60 GLN 61 ASP 62 GLY 63 SER 64 MET 65 LEU 66 HIS 67 VAL 68 THR 69 HIS 70 LYS 71 SER 72 GLY 78 ASN 79 PRO 80 LEU 81 THR 82 ILE 83 GLY 84 GLU 85 ASP 86 VAL 87 THR 88 VAL 89 GLY 90 HIS 91 LYS 92 VAL 93 MET 94 LEU 95 HIS 96 GLY 97 CYS 98 THR 99 ILE 100 GLY 101 ASN 102 ARG 103 VAL 104 LEU 105 VAL 106 GLY 107 MET 108 GLY 109 SER 110 ILE 111 LEU 112 LEU 113 ASP 114 GLY 115 ALA 116 ILE 117 VAL 118 GLU 119 ASP 120 ASP 121 VAL 122 MET 123 ILE 124 GLY 125 ALA 126 GLY 127 SER 128 LEU 129 VAL 130 PRO 131 GLN 132 ASN 133 LYS 134 ARG 135 LEU 136 GLU 137 SER 138 GLY 139 TYR 140 LEU 141 TYR 142 LEU 143 GLY 144 SER 145 PRO 146 VAL 147 LYS 148 GLN 149 ILE 150 ARG 151 PRO 152 LEU 153 SER 154 ASP 155 GLU 156 GLU 157 LYS 158 ALA 159 GLY 160 LEU 161 ARG 162 TYR 163 SER 164 ALA 165 ASN 166 ASN 167 TYR 168 VAL 169 LYS 170 TRP 171 LYS 172 ASP 173 GLU 174 TYR 175 LEU 176 ASP 177 GLN 178 GLY 179 ASN 180
Unit 2	ASP 3 VAL 4 LEU 5 HIS 6 PRO 7 TYR 8 ARG 9 ASP 10 LEU 11 PHE 12 PRO 13 GLN 14 ILE 15 GLY 16 GLN 17 ARG 18 VAL 19 MET 20 ILE 21 ASP 22 ASP 23 SER 24 SER 25 VAL 26 VAL 27 ILE 28 GLY 29 ASP 30 VAL 31 ARG 32 LEU 33 ALA 34 ASP 35 ASP 36 VAL 37 GLY 38 ILE 39 TRP 40 PRO 41 LEU 42 VAL 43 VAL 44 ILE 45 ARG 46 GLY 47 ASP 48 VAL 49 HIS 50 TYR 51 VAL 52 GLN 53 ILE 54 GLY 55 ALA 56 ARG 57 THR 58 ASN 59 ILE 60 GLN 61 ASP 62 GLY 63 SER 64 MET 65 LEU 66 HIS 67 VAL 68 THR 69 HIS 70 LYS 71 SER 72 SER 73 TYR 74 ASN 75 PRO 76 ASP 77 GLY 78 ASN 79 PRO 80 LEU 81 THR 82 ILE 83 GLY 84 GLU 85 ASP 86 VAL 87 THR 88 VAL 89 GLY 90 HIS 91 LYS 92 VAL 93 MET 94 LEU 95 HIS 96 GLY 97 CYS 98 THR 99 ILE 100 GLY 101 ASN 102 ARG 103 VAL 104 LEU 105 VAL 106 GLY 107 MET 108 GLY 109 SER 110 ILE 111 LEU 112 LEU 113 ASP 114 GLY 115 ALA 116 ILE 117 VAL 118 GLU 119 ASP 120 ASP 121 VAL 122 MET 123 ILE 124 GLY 125 ALA 126 GLY 127 SER 128 LEU 129 VAL 130 PRO 131 GLN 132 ASN 133 LYS 134 ARG 135 LEU 136 GLU 137 SER 138 GLY 139 TYR 140 LEU 141 TYR 142 LEU 143 GLY 144 SER 145 PRO 146 VAL 147 LYS 148 GLN 149 ILE 150 ARG 151 PRO 152 LEU 153 SER 154 ASP 155 GLU 156 GLU 157 LYS 158 ALA 159 GLY 160 LEU 161 ARG 162 TYR 163 SER 164 ALA 165 ASN 166 ASN 167 TYR 168 VAL 169 LYS 170 TRP 171 LYS 172 ASP 173 GLU 174 TYR 175 LEU 176 ASP 177 GLN 178
Unit 3	ASP 3 VAL 4 LEU 5 HIS 6 PRO 7 TYR 8 ARG 9 ASP 10 LEU 11 PHE 12 PRO 13 GLN 14 ILE 15 GLY 16 GLN 17 ARG 18 VAL 19 MET 20 ILE 21 ASP 22 ASP 23 SER 24 SER 25 VAL 26 VAL 27 ILE 28 GLY 29 ASP 30 VAL 31 ARG 32 LEU 33 ALA 34 ASP 35 ASP 36 VAL 37 GLY 38 ILE 39 TRP 40 PRO 41 LEU 42 VAL 43 VAL 44 ILE 45 ARG 46 GLY 47 ASP 48 VAL 49 HIS 50 TYR 51 VAL 52 GLN 53 ILE 54 GLY 55 ALA 56 ARG 57 THR 58 ASN 59 ILE 60 GLN 61 ASP 62 GLY 63 SER 64 MET 65 LEU 66 HIS 67 VAL 68 THR 69 HIS 70 LYS 71 GLY 78 ASN 79 PRO 80 LEU 81 THR 82 ILE 83 GLY 84 GLU 85 ASP 86 VAL 87 THR 88 VAL 89 GLY 90 HIS 91 LYS 92 VAL 93 MET 94 LEU 95 HIS 96 GLY 97 CYS 98 THR 99 ILE 100 GLY 101 ASN 102 ARG 103 VAL 104 LEU 105 VAL 106 GLY 107 MET 108 GLY 109 SER 110 ILE 111 LEU 112 LEU 113 ASP 114 GLY 115 ALA 116 ILE 117 VAL 118 GLU 119 ASP 120 ASP 121 VAL 122 MET 123 ILE 124 GLY 125 ALA 126 GLY 127 SER 128 LEU 129 VAL 130 PRO 131 GLN 132 ASN 133 LYS 134 ARG 135 LEU 136 GLU 137 SER 138 GLY 139 TYR 140 LEU 141 TYR 142 LEU 143 GLY 144 SER 145 PRO 146 VAL 147 LYS 148 GLN 149 ILE 150 ARG 151 PRO 152 LEU 153 SER 154 ASP 155 GLU 156 GLU 157 LYS 158 ALA 159 GLY 160 LEU 161 ARG 162 TYR 163 SER 164 ALA 165 ASN 166 ASN 167 TYR 168 VAL 169 LYS 170 TRP 171 LYS 172 ASP 173 GLU 174 TYR 175 LEU 176 ASP 177 GLN 178

Ligands

Unit 4	ZN 185
Unit 5	ZN 185
Unit 6	ZN 1