7QPD
Structure of the human MHC I peptide-loading complex editing module
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | Beta-2-microglobulin | polymer | 99 | 11748.2 | 1 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (human) | |
| 2 | T | Tapasin | polymer | 428 | 45761.2 | 1 | UniProt (O15533) Pfam (PF07654) In PDB | Homo sapiens (human) | TPSN,NGS-17,TAP-associated protein,TAP-binding protein |
| 3 | E | Protein disulfide-isomerase A3 | polymer | 481 | 54341.1 | 1 | UniProt (P30101) Pfam (PF00085) Pfam (PF13848) In PDB | Homo sapiens (human) | 58 kDa glucose-regulated protein,58 kDa microsomal protein,p58,Disulfide isomerase ER-60,Endoplasmic reticulum resident protein 57,ERp57,Endoplasmic reticulum resident protein 60,ERp60 |
| 4 | M | HLA class I histocompatibility antigen, A-3 alpha chain | polymer | 341 | 38363.5 | 1 | UniProt (P04439) Pfam (PF00129) Pfam (PF07654) Pfam (PF06623) In PDB | Homo sapiens (human) | MHC class I antigen A*3 |
| 5 | C | Calreticulin | polymer | 400 | 46523.2 | 1 | UniProt (P27797) Pfam (PF00262) In PDB | Homo sapiens (human) | CRP55,Calregulin,Endoplasmic reticulum resident protein 60,ERp60,HACBP,grp60 |
| 6 | A | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 7 | D | alpha-D-glucopyranose-(1-3)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB GlyTouCan (G85146YR) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 196737.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1821.6 | |
| All* | Total formula weight | 198558.8 |
