3K9O - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF E2-25K AND UBB+1 COMPLEX
• Keywords: E2-25K, UBB+1, COMPLEX STRUCTURE, ATP-BINDING, ISOPEPTIDE BO LIGASE, NUCLEOTIDE-BINDING, UBL CONJUGATION PATHWAY
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3K9O	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	UBIQUITIN-CONJUGATING ENZYME E2 K	A	198	1564	0
2	Protein	UBIQUITIN	B	75	597	0
3	Water			165	0	165
total				438	2161	165

Proteins

Unit 1

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

Unit 2

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