2PC6 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PUTATIVE ACETOLACTATE SYNTHASE- SMALL S FROM NITROSOMONAS EUROPAEA
• Keywords: ACETOLACTATE SYNTHASE, REGULATORY SUBUNIT, STRUCTURAL GENOMI PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2PC6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	164	1199	40
2	Protein		B	163	1189	37
3	Protein		C	164	1187	37
4	Protein		D	162	1133	36
5	Ligand		A	2	0	9
6	Ligand		B	3	0	17
7	Ligand		C	1	0	1
8	Ligand		D	3	0	17
9	Water			200	0	200
total				862	4708	394

Proteins

Unit 1	HIS 0 MSE 1 ARG 2 HIS 3 ILE 4 ILE 5 SER 6 LEU 7 LEU 8 MSE 9 GLU 10 ASN 11 GLU 12 ALA 13 GLY 14 ALA 15 LEU 16 SER 17 ARG 18 VAL 19 ALA 20 GLY 21 LEU 22 PHE 23 SER 24 ALA 25 ARG 26 GLY 27 TYR 28 ASN 29 ILE 30 GLU 31 SER 32 LEU 33 SER 34 VAL 35 ALA 36 PRO 37 THR 38 GLU 39 ASP 40 PRO 41 THR 42 LEU 43 SER 44 ARG 45 MSE 46 THR 47 LEU 48 VAL 49 THR 50 ASN 51 GLY 52 PRO 53 ASP 54 GLU 55 ILE 56 VAL 57 GLU 58 GLN 59 ILE 60 THR 61 LYS 62 GLN 63 LEU 64 ASN 65 LYS 66 LEU 67 ILE 68 GLU 69 VAL 70 VAL 71 LYS 72 LEU 73 ILE 74 ASP 75 LEU 76 SER 77 SER 78 GLU 79 GLY 80 TYR 81 VAL 82 GLU 83 ARG 84 GLU 85 LEU 86 MSE 87 LEU 88 VAL 89 LYS 90 VAL 91 ARG 92 ALA 93 VAL 94 GLY 95 LYS 96 ASP 97 ARG 98 GLU 99 GLU 100 MSE 101 LYS 102 ARG 103 LEU 104 ALA 105 ASP 106 ILE 107 PHE 108 ARG 109 GLY 110 ASN 111 ILE 112 ILE 113 ASP 114 VAL 115 THR 116 ASN 117 GLU 118 LEU 119 TYR 120 THR 121 ILE 122 GLU 123 LEU 124 THR 125 GLY 126 THR 127 ARG 128 SER 129 LYS 130 LEU 131 ASP 132 GLY 133 PHE 134 LEU 135 GLN 136 ALA 137 VAL 138 ASP 139 CYS 140 ASN 141 LEU 142 ILE 143 LEU 144 GLU 145 ILE 146 ALA 147 ARG 148 THR 149 GLY 150 VAL 151 SER 152 GLY 153 LEU 154 SER 155 ARG 156 GLY 157 GLU 158 ARG 159 VAL 160 LEU 161 LYS 162 LEU 163
Unit 2	MSE 1 ARG 2 HIS 3 ILE 4 ILE 5 SER 6 LEU 7 LEU 8 MSE 9 GLU 10 ASN 11 GLU 12 ALA 13 GLY 14 ALA 15 LEU 16 SER 17 ARG 18 VAL 19 ALA 20 GLY 21 LEU 22 PHE 23 SER 24 ALA 25 ARG 26 GLY 27 TYR 28 ASN 29 ILE 30 GLU 31 SER 32 LEU 33 SER 34 VAL 35 ALA 36 PRO 37 THR 38 GLU 39 ASP 40 PRO 41 THR 42 LEU 43 SER 44 ARG 45 MSE 46 THR 47 LEU 48 VAL 49 THR 50 ASN 51 GLY 52 PRO 53 ASP 54 GLU 55 ILE 56 VAL 57 GLU 58 GLN 59 ILE 60 THR 61 LYS 62 GLN 63 LEU 64 ASN 65 LYS 66 LEU 67 ILE 68 GLU 69 VAL 70 VAL 71 LYS 72 LEU 73 ILE 74 ASP 75 LEU 76 SER 77 SER 78 GLU 79 GLY 80 TYR 81 VAL 82 GLU 83 ARG 84 GLU 85 LEU 86 MSE 87 LEU 88 VAL 89 LYS 90 VAL 91 ARG 92 ALA 93 VAL 94 GLY 95 LYS 96 ASP 97 ARG 98 GLU 99 GLU 100 MSE 101 LYS 102 ARG 103 LEU 104 ALA 105 ASP 106 ILE 107 PHE 108 ARG 109 GLY 110 ASN 111 ILE 112 ILE 113 ASP 114 VAL 115 THR 116 ASN 117 GLU 118 LEU 119 TYR 120 THR 121 ILE 122 GLU 123 LEU 124 THR 125 GLY 126 THR 127 ARG 128 SER 129 LYS 130 LEU 131 ASP 132 GLY 133 PHE 134 LEU 135 GLN 136 ALA 137 VAL 138 ASP 139 CYS 140 ASN 141 LEU 142 ILE 143 LEU 144 GLU 145 ILE 146 ALA 147 ARG 148 THR 149 GLY 150 VAL 151 SER 152 GLY 153 LEU 154 SER 155 ARG 156 GLY 157 GLU 158 ARG 159 VAL 160 LEU 161 LYS 162 LEU 163
Unit 3	HIS 0 MSE 1 ARG 2 HIS 3 ILE 4 ILE 5 SER 6 LEU 7 LEU 8 MSE 9 GLU 10 ASN 11 GLU 12 ALA 13 GLY 14 ALA 15 LEU 16 SER 17 ARG 18 VAL 19 ALA 20 GLY 21 LEU 22 PHE 23 SER 24 ALA 25 ARG 26 GLY 27 TYR 28 ASN 29 ILE 30 GLU 31 SER 32 LEU 33 SER 34 VAL 35 ALA 36 PRO 37 THR 38 GLU 39 ASP 40 PRO 41 THR 42 LEU 43 SER 44 ARG 45 MSE 46 THR 47 LEU 48 VAL 49 THR 50 ASN 51 GLY 52 PRO 53 ASP 54 GLU 55 ILE 56 VAL 57 GLU 58 GLN 59 ILE 60 THR 61 LYS 62 GLN 63 LEU 64 ASN 65 LYS 66 LEU 67 ILE 68 GLU 69 VAL 70 VAL 71 LYS 72 LEU 73 ILE 74 ASP 75 LEU 76 SER 77 SER 78 GLU 79 GLY 80 TYR 81 VAL 82 GLU 83 ARG 84 GLU 85 LEU 86 MSE 87 LEU 88 VAL 89 LYS 90 VAL 91 ARG 92 ALA 93 VAL 94 GLY 95 LYS 96 ASP 97 ARG 98 GLU 99 GLU 100 MSE 101 LYS 102 ARG 103 LEU 104 ALA 105 ASP 106 ILE 107 PHE 108 ARG 109 GLY 110 ASN 111 ILE 112 ILE 113 ASP 114 VAL 115 THR 116 ASN 117 GLU 118 LEU 119 TYR 120 THR 121 ILE 122 GLU 123 LEU 124 THR 125 GLY 126 THR 127 ARG 128 SER 129 LYS 130 LEU 131 ASP 132 GLY 133 PHE 134 LEU 135 GLN 136 ALA 137 VAL 138 ASP 139 CYS 140 ASN 141 LEU 142 ILE 143 LEU 144 GLU 145 ILE 146 ALA 147 ARG 148 THR 149 GLY 150 VAL 151 SER 152 GLY 153 LEU 154 SER 155 ARG 156 GLY 157 GLU 158 ARG 159 VAL 160 LEU 161 LYS 162 LEU 163
Unit 4	MSE 1 ARG 2 HIS 3 ILE 4 ILE 5 SER 6 LEU 7 LEU 8 MSE 9 GLU 10 ASN 11 GLU 12 ALA 13 GLY 14 ALA 15 LEU 16 SER 17 ARG 18 VAL 19 ALA 20 GLY 21 LEU 22 PHE 23 SER 24 ALA 25 ARG 26 GLY 27 TYR 28 ASN 29 ILE 30 GLU 31 SER 32 LEU 33 SER 34 VAL 35 ALA 36 PRO 37 THR 38 GLU 39 ASP 40 PRO 41 THR 42 LEU 43 SER 44 ARG 45 MSE 46 THR 47 LEU 48 VAL 49 THR 50 ASN 51 GLY 52 PRO 53 ASP 54 GLU 55 ILE 56 VAL 57 GLU 58 GLN 59 ILE 60 THR 61 LYS 62 GLN 63 LEU 64 ASN 65 LYS 66 LEU 67 ILE 68 VAL 70 VAL 71 LYS 72 LEU 73 ILE 74 ASP 75 LEU 76 SER 77 SER 78 GLU 79 GLY 80 TYR 81 VAL 82 GLU 83 ARG 84 GLU 85 LEU 86 MSE 87 LEU 88 VAL 89 LYS 90 VAL 91 ARG 92 ALA 93 VAL 94 GLY 95 LYS 96 ASP 97 ARG 98 GLU 99 GLU 100 MSE 101 LYS 102 ARG 103 LEU 104 ALA 105 ASP 106 ILE 107 PHE 108 ARG 109 GLY 110 ASN 111 ILE 112 ILE 113 ASP 114 VAL 115 THR 116 ASN 117 GLU 118 LEU 119 TYR 120 THR 121 ILE 122 GLU 123 LEU 124 THR 125 GLY 126 THR 127 ARG 128 SER 129 LYS 130 LEU 131 ASP 132 GLY 133 PHE 134 LEU 135 GLN 136 ALA 137 VAL 138 ASP 139 CYS 140 ASN 141 LEU 142 ILE 143 LEU 144 GLU 145 ILE 146 ALA 147 ARG 148 THR 149 GLY 150 VAL 151 SER 152 GLY 153 LEU 154 SER 155 ARG 156 GLY 157 GLU 158 ARG 159 VAL 160 LEU 161 LYS 162 LEU 163

Ligands

Unit 5	CA 301 UNL 401
Unit 6	CA 303 UNL 402 UNL 403
Unit 7	CA 302
Unit 8	CA 303 UNL 402 UNL 403