7KEI
DQA1*01:02/DQB1*06:02 in complex with a hemagglutinin peptide from the H1N1 pandemic flu virus.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | MHC class II HLA-DQ-alpha chain | polymer | 206 | 23106.7 | 1 | UniProt (Q30066) Pfam (PF00993) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
| 2 | B | HLA class II histocompatibility antigen, DQ beta 1 chain | polymer | 210 | 24075.8 | 1 | UniProt (Q5SU54) Pfam (PF00969) Pfam (PF07654) In PDB | Homo sapiens (Human) | MHC class II antigen |
| 3 | C | HA peptide from 2009 H1N1 pandemic flu virus. | polymer | 25 | 2360.6 | 1 | H1N1 subtype | ||
| 4 | D | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 732.7 | 1 | In PDB GlyTouCan (G32152BH) | |||
| 5 | H | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 6 | B | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 7 | water | water | 18.0 | 575 | Chemie (HOH) |
Sequence modifications
A: 1 - 195 (UniProt: Q30066)
B: 3 - 198 (UniProt: Q5SU54)
| PDB | External Database | Details |
|---|---|---|
| Gly 196 | - | expression tag |
| Gly 197 | - | expression tag |
| Gly 198 | - | expression tag |
| Gly 199 | - | expression tag |
| Ser 200 | - | expression tag |
| Leu 201 | - | expression tag |
| Glu 202 | - | expression tag |
| Val 203 | - | expression tag |
| Leu 204 | - | expression tag |
| Phe 205 | - | expression tag |
| Gln 206 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 2 | - | expression tag |
| Gly 199 | - | expression tag |
| Thr 200 | - | expression tag |
| Gly 201 | - | expression tag |
| Gly 202 | - | expression tag |
| Gly 203 | - | expression tag |
| Gly 204 | - | expression tag |
| Ser 205 | - | expression tag |
| Leu 206 | - | expression tag |
| Glu 207 | - | expression tag |
| Val 208 | - | expression tag |
| Leu 209 | - | expression tag |
| Phe 210 | - | expression tag |
| Gln 211 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 49543.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1157.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 221.2 | |
| All* | Total formula weight | 50921.5 |
