3IFU - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF PORCINE REPRODUCTIVE AND RESPIRATOR VIRUS (PRRSV) LEADER PROTEASE NSP1
• Keywords: PRRSV, NSP1, ZINC FINGER, PAPAIN-LIKE CYSTEINE PROTEASE, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NON-STRUCTURAL PROTEIN	A	175	1367	0
2	Ligand	NON-STRUCTURAL PROTEIN	A	2	0	2
3	Water			51	0	51
total				228	1367	53

Proteins

Unit 1

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

Ligands

Unit 2

ZN 181 ZN 182