3LAS - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CARBONIC ANHYDRASE FROM STREPTOCOCCUS M 1.4 ANGSTROM RESOLUTION
• Keywords: CARBONIC ANHYDRASE, ZINC BINDING, STREPTOCOCCUS MUTANS, LYAS
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PUTATIVE CARBONIC ANHYDRASE	A	166	1255	0
2	Protein	PUTATIVE CARBONIC ANHYDRASE	B	166	1267	0
3	Ligand	PUTATIVE CARBONIC ANHYDRASE	A	4	0	12
4	Ligand	PUTATIVE CARBONIC ANHYDRASE	B	3	0	6
5	Water			324	0	324
total				663	2522	342

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	ZN 167 MG 168 GOL 169 GAI 170
Unit 4	ZN 167 MG 168 GAI 169