1XAF - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PROTEIN OF UNKNOWN FUNCTION YFIH FROM S FLEXNERI 2A STR. 2457T
• Keywords: STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, MCSG, HYP PROTEIN, YFIH, SHIGELLA FLEXNERI 2A STR. 2457T, PSI, MIDWES FOR STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ORF, CONSERVED HYPOTHETICAL PROTEIN	A	242	1823	24
2	Protein	ORF, CONSERVED HYPOTHETICAL PROTEIN	B	241	1817	24
3	Ligand	ORF, CONSERVED HYPOTHETICAL PROTEIN	A	8	0	19
4	Ligand	ORF, CONSERVED HYPOTHETICAL PROTEIN	B	7	0	21
5	Water			420	0	420
total				918	3640	508

Proteins

Unit 1

SER 2 LYS 3 LEU 4 ILE 5 VAL 6 PRO 7 GLN 8 TRP 9 PRO 10 LEU 11 PRO 12 LYS 13 GLY 14 VAL 15 ALA 16 ALA 17 CYS 18 SER 19 SER 20 THR 21 ARG 22 ILE 23 GLY 24 GLY 25 VAL 26 SER 27 LEU 28 PRO 29 PRO 30 TYR 31 ASP 32 SER 33 LEU 34 ASN 35 LEU 36 GLY 37 ALA 38 HIS 39 CYS 40 GLY 41 ASP 42 ASN 43 PRO 44 ASP 45 HIS 46 VAL 47 GLU 48 GLU 49 ASN 50 ARG 51 LYS 52 ARG 53 LEU 54 PHE 55 ALA 56 ALA 57 GLY 58 ASN 59 LEU 60 PRO 61 SER 62 LYS 63 PRO 64 VAL 65 TRP 66 LEU 67 GLU 68 GLN 69 VAL 70 HIS 71 GLY 72 LYS 73 ASP 74 VAL 75 LEU 76 LYS 77 LEU 78 THR 79 GLY 80 GLU 81 PRO 82 TYR 83 ALA 84 SER 85 LYS 86 ARG 87 ALA 88 ASP 89 ALA 90 SER 91 TYR 92 SER 93 ASN 94 THR 95 PRO 96 GLY 97 THR 98 VAL 99 CYS 100 ALA 101 VAL 102 MSE 103 THR 104 ALA 105 ASP 106 CYS 107 LEU 108 PRO 109 VAL 110 LEU 111 PHE 112 CYS 113 ASN 114 ARG 115 ALA 116 GLY 117 THR 118 GLU 119 VAL 120 ALA 121 ALA 122 VAL 123 HIS 124 ALA 125 GLY 126 TRP 127 ARG 128 GLY 129 LEU 130 CYS 131 ALA 132 GLY 133 VAL 134 LEU 135 GLU 136 GLU 137 THR 138 VAL 139 SER 140 CYS 141 PHE 142 ALA 143 ASP 144 LYS 145 PRO 146 GLU 147 ASN 148 ILE 149 LEU 150 ALA 151 TRP 152 LEU 153 GLY 154 PRO 155 ALA 156 ILE 157 GLY 158 PRO 159 ARG 160 ALA 161 PHE 162 GLU 163 VAL 164 GLY 165 ALA 166 GLU 167 VAL 168 ARG 169 GLU 170 ALA 171 PHE 172 MSE 173 ALA 174 VAL 175 ASP 176 ALA 177 LYS 178 ALA 179 SER 180 ALA 181 ALA 182 PHE 183 ILE 184 GLN 185 HIS 186 GLY 187 ASP 188 LYS 189 TYR 190 LEU 191 ALA 192 ASP 193 ILE 194 TYR 195 GLN 196 LEU 197 ALA 198 ARG 199 GLN 200 ARG 201 LEU 202 ALA 203 ASN 204 VAL 205 GLY 206 VAL 207 GLU 208 GLN 209 ILE 210 PHE 211 GLY 212 GLY 213 ASP 214 ARG 215 CYS 216 THR 217 TYR 218 THR 219 GLU 220 ASN 221 GLU 222 THR 223 PHE 224 PHE 225 SER 226 TYR 227 ARG 228 ARG 229 ASP 230 LYS 231 THR 232 THR 233 GLY 234 ARG 235 MSE 236 ALA 237 SER 238 PHE 239 ILE 240 TRP 241 LEU 242 ILE 243

Unit 2

LYS 3 LEU 4 ILE 5 VAL 6 PRO 7 GLN 8 TRP 9 PRO 10 LEU 11 PRO 12 LYS 13 GLY 14 VAL 15 ALA 16 ALA 17 CYS 18 SER 19 SER 20 THR 21 ARG 22 ILE 23 GLY 24 GLY 25 VAL 26 SER 27 LEU 28 PRO 29 PRO 30 TYR 31 ASP 32 SER 33 LEU 34 ASN 35 LEU 36 GLY 37 ALA 38 HIS 39 CYS 40 GLY 41 ASP 42 ASN 43 PRO 44 ASP 45 HIS 46 VAL 47 GLU 48 GLU 49 ASN 50 ARG 51 LYS 52 ARG 53 LEU 54 PHE 55 ALA 56 ALA 57 GLY 58 ASN 59 LEU 60 PRO 61 SER 62 LYS 63 PRO 64 VAL 65 TRP 66 LEU 67 GLU 68 GLN 69 VAL 70 HIS 71 GLY 72 LYS 73 ASP 74 VAL 75 LEU 76 LYS 77 LEU 78 THR 79 GLY 80 GLU 81 PRO 82 TYR 83 ALA 84 SER 85 LYS 86 ARG 87 ALA 88 ASP 89 ALA 90 SER 91 TYR 92 SER 93 ASN 94 THR 95 PRO 96 GLY 97 THR 98 VAL 99 CYS 100 ALA 101 VAL 102 MSE 103 THR 104 ALA 105 ASP 106 CYS 107 LEU 108 PRO 109 VAL 110 LEU 111 PHE 112 CYS 113 ASN 114 ARG 115 ALA 116 GLY 117 THR 118 GLU 119 VAL 120 ALA 121 ALA 122 VAL 123 HIS 124 ALA 125 GLY 126 TRP 127 ARG 128 GLY 129 LEU 130 CYS 131 ALA 132 GLY 133 VAL 134 LEU 135 GLU 136 GLU 137 THR 138 VAL 139 SER 140 CYS 141 PHE 142 ALA 143 ASP 144 LYS 145 PRO 146 GLU 147 ASN 148 ILE 149 LEU 150 ALA 151 TRP 152 LEU 153 GLY 154 PRO 155 ALA 156 ILE 157 GLY 158 PRO 159 ARG 160 ALA 161 PHE 162 GLU 163 VAL 164 GLY 165 ALA 166 GLU 167 VAL 168 ARG 169 GLU 170 ALA 171 PHE 172 MSE 173 ALA 174 VAL 175 ASP 176 ALA 177 LYS 178 ALA 179 SER 180 ALA 181 ALA 182 PHE 183 ILE 184 GLN 185 HIS 186 GLY 187 ASP 188 LYS 189 TYR 190 LEU 191 ALA 192 ASP 193 ILE 194 TYR 195 GLN 196 LEU 197 ALA 198 ARG 199 GLN 200 ARG 201 LEU 202 ALA 203 ASN 204 VAL 205 GLY 206 VAL 207 GLU 208 GLN 209 ILE 210 PHE 211 GLY 212 GLY 213 ASP 214 ARG 215 CYS 216 THR 217 TYR 218 THR 219 GLU 220 ASN 221 GLU 222 THR 223 PHE 224 PHE 225 SER 226 TYR 227 ARG 228 ARG 229 ASP 230 LYS 231 THR 232 THR 233 GLY 234 ARG 235 MSE 236 ALA 237 SER 238 PHE 239 ILE 240 TRP 241 LEU 242 ILE 243

Ligands

Unit 3	ZN 501 ZN 502 ZN 503 ZN 504 ZN 508 GOL 510 ACT 512 ACT 514
Unit 4	ZN 505 ZN 506 ZN 507 GOL 511 ACT 513 ACT 515 ACT 516