2PNS - Sequence, Chains, Asymmetric and Biological Units

• Title: 1.9 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF A PLANT CYSTEIN ERVATAMIN-C REFINEMENT WITH CDNA DERIVED AMINO ACID SEQUENC
• Keywords: PAPAIN-LIKE FOLD, THERMOSTABLE, PLANT CYSTEINE PROTEASE, ERV HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	208	1617	0
2	Protein		B	208	1616	0
3	Ligand		A	2	0	10
4	Ligand		B	1	0	5
5	Water			260	0	260
total				679	3233	275

Proteins

Unit 1

LEU 1 PRO 2 GLU 3 GLN 4 ILE 5 ASP 6 TRP 7 ARG 8 LYS 9 LYS 10 GLY 11 ALA 12 VAL 13 THR 14 PRO 15 VAL 16 LYS 17 ASN 18 GLN 19 GLY 20 LYS 21 CYS 22 GLY 23 SER 24 CYS 25 TRP 26 ALA 27 PHE 28 SER 29 THR 30 VAL 31 SER 32 THR 33 VAL 34 GLU 35 SER 36 ILE 37 ASN 38 GLN 39 ILE 40 ARG 41 THR 42 GLY 43 ASN 44 LEU 45 ILE 46 SER 47 LEU 48 SER 49 GLU 50 GLN 51 GLN 52 LEU 53 VAL 54 ASP 55 CYS 56 ASN 57 LYS 58 LYS 59 ASN 60 HIS 61 GLY 62 CYS 63 LYS 64 GLY 65 GLY 66 ALA 67 PHE 68 VAL 69 TYR 70 ALA 71 TYR 72 GLN 73 TYR 74 ILE 75 ILE 76 ASP 77 ASN 78 GLY 79 GLY 80 ILE 81 ASP 82 THR 83 GLU 84 ALA 85 ASN 86 TYR 87 PRO 88 TYR 89 LYS 90 ALA 91 VAL 92 GLN 93 GLY 94 PRO 95 CYS 96 ARG 97 ALA 98 ALA 99 LYS 100 LYS 101 VAL 102 VAL 103 ARG 104 ILE 105 ASP 106 GLY 107 TYR 108 LYS 109 GLY 110 VAL 111 PRO 112 HIS 113 CYS 114 ASN 115 GLU 116 ASN 117 ALA 118 LEU 119 LYS 120 LYS 121 ALA 122 VAL 123 ALA 124 SER 125 GLN 126 PRO 127 SER 128 VAL 129 VAL 130 ALA 131 ILE 132 ASP 133 ALA 134 SER 135 SER 136 LYS 137 GLN 138 PHE 139 GLN 140 HIS 141 TYR 142 LYS 143 SER 144 GLY 145 ILE 146 PHE 147 SER 148 GLY 149 PRO 150 CYS 151 GLY 152 THR 153 LYS 154 LEU 155 ASN 156 HIS 157 GLY 158 VAL 159 VAL 160 ILE 161 VAL 162 GLY 163 TYR 164 TRP 165 LYS 166 ASP 167 TYR 168 TRP 169 ILE 170 VAL 171 ARG 172 ASN 173 SER 174 TRP 175 GLY 176 ARG 177 TYR 178 TRP 179 GLY 180 GLU 181 GLN 182 GLY 183 TYR 184 ILE 185 ARG 186 MET 187 LYS 188 ARG 189 VAL 190 GLY 191 GLY 192 CYS 193 GLY 194 LEU 195 CYS 196 GLY 197 ILE 198 ALA 199 ARG 200 LEU 201 PRO 202 TYR 203 TYR 204 PRO 205 THR 206 LYS 207 ALA 208

Unit 2

LEU 1 PRO 2 GLU 3 GLN 4 ILE 5 ASP 6 TRP 7 ARG 8 LYS 9 LYS 10 GLY 11 ALA 12 VAL 13 THR 14 PRO 15 VAL 16 LYS 17 ASN 18 GLN 19 GLY 20 LYS 21 CYS 22 GLY 23 SER 24 CYS 25 TRP 26 ALA 27 PHE 28 SER 29 THR 30 VAL 31 SER 32 THR 33 VAL 34 GLU 35 SER 36 ILE 37 ASN 38 GLN 39 ILE 40 ARG 41 THR 42 GLY 43 ASN 44 LEU 45 ILE 46 SER 47 LEU 48 SER 49 GLU 50 GLN 51 GLN 52 LEU 53 VAL 54 ASP 55 CYS 56 ASN 57 LYS 58 LYS 59 ASN 60 HIS 61 GLY 62 CYS 63 LYS 64 GLY 65 GLY 66 ALA 67 PHE 68 VAL 69 TYR 70 ALA 71 TYR 72 GLN 73 TYR 74 ILE 75 ILE 76 ASP 77 ASN 78 GLY 79 GLY 80 ILE 81 ASP 82 THR 83 GLU 84 ALA 85 ASN 86 TYR 87 PRO 88 TYR 89 LYS 90 ALA 91 VAL 92 GLN 93 GLY 94 PRO 95 CYS 96 ARG 97 ALA 98 ALA 99 LYS 100 LYS 101 VAL 102 VAL 103 ARG 104 ILE 105 ASP 106 GLY 107 TYR 108 LYS 109 GLY 110 VAL 111 PRO 112 HIS 113 CYS 114 ASN 115 GLU 116 ASN 117 ALA 118 LEU 119 LYS 120 LYS 121 ALA 122 VAL 123 ALA 124 SER 125 GLN 126 PRO 127 SER 128 VAL 129 VAL 130 ALA 131 ILE 132 ASP 133 ALA 134 SER 135 SER 136 LYS 137 GLN 138 PHE 139 GLN 140 HIS 141 TYR 142 LYS 143 SER 144 GLY 145 ILE 146 PHE 147 SER 148 GLY 149 PRO 150 CYS 151 GLY 152 THR 153 LYS 154 LEU 155 ASN 156 HIS 157 GLY 158 VAL 159 VAL 160 ILE 161 VAL 162 GLY 163 TYR 164 TRP 165 LYS 166 ASP 167 TYR 168 TRP 169 ILE 170 VAL 171 ARG 172 ASN 173 SER 174 TRP 175 GLY 176 ARG 177 TYR 178 TRP 179 GLY 180 GLU 181 GLN 182 GLY 183 TYR 184 ILE 185 ARG 186 MET 187 LYS 188 ARG 189 VAL 190 GLY 191 GLY 192 CYS 193 GLY 194 LEU 195 CYS 196 GLY 197 ILE 198 ALA 199 ARG 200 LEU 201 PRO 202 TYR 203 TYR 204 PRO 205 THR 206 LYS 207 ALA 208

Ligands

Unit 3	PO4 300 THJ 601
Unit 4	THJ 602