1FNL - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF A HUMAN FCGRIII
• Keywords: BETA SANDWICH, IMMUNOGLOBULIN-LIKE, RECEPTOR, IMMUNE SYSTEM RECEPTOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1FNL	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LOW AFFINITY IMMUNOGLOBULIN GAMMA FC REGION RECEPTOR III-B	A	173	1389	0
2	Ligand	LOW AFFINITY IMMUNOGLOBULIN GAMMA FC REGION RECEPTOR III-B	A	2	0	2
3	Water			225	0	225
total				400	1389	227

Proteins

Unit 1

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

Ligands

Unit 2

HG 176 HG 177