1ULM - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF POKEWEED LECTIN-D2 COMPLEXED WITH TRI-N ACETYLCHITOTRIOSE
• Keywords: LECTIN, CHITIN-BINDING, HEVEIN DOMAIN, SUGAR BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LECTIN-D2	A	82	623	0
2	Protein	LECTIN-D2	B	82	623	0
3	Ligand		C	3	0	43
4	Ligand		D	3	0	43
5	Water			122	0	122
total				292	1246	208

Proteins

Unit 1

ALA 1 PRO 2 GLU 3 CYS 4 GLY 5 GLU 6 ARG 7 ALA 8 SER 9 GLY 10 LYS 11 ARG 12 CYS 13 PRO 14 ASN 15 GLY 16 LYS 17 CYS 18 CYS 19 SER 20 GLN 21 TRP 22 GLY 23 TYR 24 CYS 25 GLY 26 THR 27 THR 28 ASP 29 ASN 30 TYR 31 CYS 32 GLY 33 GLN 34 GLY 35 CYS 36 GLN 37 SER 38 GLN 39 CYS 40 ASP 41 TYR 42 TRP 43 ARG 44 CYS 45 GLY 46 ARG 47 ASP 48 PHE 49 GLY 50 GLY 51 ARG 52 LEU 53 CYS 54 GLU 55 GLU 56 ASP 57 MET 58 CYS 59 CYS 60 SER 61 LYS 62 TYR 63 GLY 64 TRP 65 CYS 66 GLY 67 TYR 68 SER 69 ASP 70 ASP 71 HIS 72 CYS 73 GLU 74 ASP 75 GLY 76 CYS 77 GLN 78 SER 79 GLN 80 CYS 81 ASP 82

Unit 2

ALA 101 PRO 102 GLU 103 CYS 104 GLY 105 GLU 106 ARG 107 ALA 108 SER 109 GLY 110 LYS 111 ARG 112 CYS 113 PRO 114 ASN 115 GLY 116 LYS 117 CYS 118 CYS 119 SER 120 GLN 121 TRP 122 GLY 123 TYR 124 CYS 125 GLY 126 THR 127 THR 128 ASP 129 ASN 130 TYR 131 CYS 132 GLY 133 GLN 134 GLY 135 CYS 136 GLN 137 SER 138 GLN 139 CYS 140 ASP 141 TYR 142 TRP 143 ARG 144 CYS 145 GLY 146 ARG 147 ASP 148 PHE 149 GLY 150 GLY 151 ARG 152 LEU 153 CYS 154 GLU 155 GLU 156 ASP 157 MET 158 CYS 159 CYS 160 SER 161 LYS 162 TYR 163 GLY 164 TRP 165 CYS 166 GLY 167 TYR 168 SER 169 ASP 170 ASP 171 HIS 172 CYS 173 GLU 174 ASP 175 GLY 176 CYS 177 GLN 178 SER 179 GLN 180 CYS 181 ASP 182

Ligands

Unit 3	NAG 1 NAG 2 NAG 3
Unit 4	NAG 1 NAG 2 NAG 3