5LAX
Crystal structure of HLA_DRB1*04:01 in complex with alpha-enolase peptide 26-40
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | HLA class II histocompatibility antigen, DR alpha chain | polymer | 189 | 21911.8 | 2 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) In PDB | Homo sapiens (Human) | MHC class II antigen DRA |
2 | B, D | HLA class II histocompatibility antigen, DRB1-4 beta chain | polymer | 198 | 23102.7 | 2 | UniProt (P13760) Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (P01911) In PDB | Homo sapiens (Human) | MHC class II antigen DRB1*4,DR4 |
3 | E, F | alpha-enolase peptideTSKGLFRAAVPSGAS | polymer | 15 | 1450.6 | 2 | UniProt (by SIFTS) (P06733) In PDB | Homo sapiens (Hhman) | |
4 | D | MALONIC ACID | non-polymer | 104.1 | 1 | Chemie (MLA) | |||
5 | water | water | 18.0 | 266 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 181 (UniProt: P01903)
B, D: 1 - 190 (UniProt: P13760)
PDB | External Database | Details |
---|---|---|
Ser 182 | - | expression tag |
Ser 183 | - | expression tag |
Ala 184 | - | expression tag |
Asp 185 | - | expression tag |
Leu 186 | - | expression tag |
Val 187 | - | expression tag |
Pro 188 | - | expression tag |
Arg 189 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ser 191 | - | expression tag |
Ser 192 | - | expression tag |
Ala 193 | - | expression tag |
Asp 194 | - | expression tag |
Leu 195 | - | expression tag |
Val 196 | - | expression tag |
Pro 197 | - | expression tag |
Arg 198 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 92930.1 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 104.1 | |
All* | Total formula weight | 93034.2 |