1R8N - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF THE KUNITZ (STI) TYPE INHIBITOR FROM SEEDS OF DELONIX REGIA
• Keywords: KUNITZ-TYPE TRYPSIN/KALLIKREIN INHIBITOR, X-RAY STRUCTURE, BETA-TREFOIL FOLD, FLAMBOYANT, DELONIX REGIA, HYDROLASE INHIBITOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1R8N	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	KUNITZ TRYPSIN INHIBITOR	A	185	1417	0
2	Water			183	0	183
total				368	1417	183

Proteins

Unit 1

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