2XPN - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A SPT6-IWS1(SPN1) COMPLEX FROM ENCEPHALITOZOON CUNICULI, FORM I
• Keywords: TRANSCRIPTION, ELONGATION, HISTONE CHAPERONE, RNA POLYMERASE MRNA EXPORT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2XPN	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	IWS1	A	138	1097	0
2	Protein	CHROMATIN STRUCTURE MODULATOR	B	20	172	0
3	Ligand	IWS1	A	1	0	1
4	Water			132	0	132
total				291	1269	133

Proteins

Unit 1

MET 54 ASP 55 PRO 56 GLY 57 THR 58 VAL 59 LEU 60 GLU 61 ILE 62 SER 63 ARG 64 SER 65 LEU 66 LYS 67 LYS 68 ARG 69 MET 70 GLN 71 ASP 72 ILE 73 LEU 74 LYS 75 LYS 76 ASP 77 ASN 78 ALA 79 ASN 80 ASN 81 LEU 82 GLU 83 GLY 84 ARG 85 PRO 86 ALA 87 THR 88 GLY 89 LYS 90 ILE 91 GLU 92 ASN 93 VAL 94 GLU 95 GLU 96 ILE 97 SER 98 ASP 99 ILE 100 LEU 101 MET 102 SER 103 LYS 104 ALA 105 LEU 106 GLN 107 GLU 108 SER 109 LEU 110 LEU 111 ASP 112 GLU 113 GLY 114 ILE 115 LEU 116 ASP 117 GLU 118 ILE 119 LYS 120 GLY 121 TRP 122 LEU 123 GLU 124 PRO 125 LEU 126 PRO 127 ASP 128 LYS 129 SER 130 MET 131 PRO 132 ASN 133 ILE 134 LYS 135 ILE 136 ARG 137 LYS 138 ARG 139 LEU 140 LEU 141 ASP 142 VAL 143 LEU 144 LYS 145 THR 146 MET 147 LYS 148 ILE 149 HIS 150 LYS 151 GLU 152 HIS 153 LEU 154 VAL 155 THR 156 SER 157 GLY 158 VAL 159 GLY 160 LYS 161 ILE 162 VAL 163 TYR 164 PHE 165 TYR 166 SER 167 ILE 168 ASN 169 PRO 170 LYS 171 GLU 172 SER 173 LYS 174 GLU 175 VAL 176 ARG 177 ALA 178 SER 179 ALA 180 LYS 181 ALA 182 LEU 183 VAL 184 GLN 185 LYS 186 TRP 187 THR 188 ASN 189 GLU 190 VAL 191

Unit 2

SER 50 HIS 51 MET 52 PHE 53 PHE 54 GLU 55 ILE 56 PHE 57 GLY 58 THR 59 GLY 60 GLU 61 GLU 62 TYR 63 ARG 64 TYR 65 VAL 66 LEU 67 GLU 68 SER 69

Ligands

Unit 3

BR 200