3TCX
Structure of Engineered Single Domain ICAM-1 D1 with High-Affinity aL Integrin I Domain of Native C-Terminal Helix Conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, AA, C, E, G... (A, C, E, G, I...) | Intercellular adhesion molecule 1 | polymer | 85 | 9214.6 | 14 | UniProt (P05362) Pfam (PF03921) | Homo sapiens (human) | ICAM-1, CD54, HUMAN RHINOVIRUS RECEPTOR |
| 2 | B, BA, D, F, H... (B, D, F, H, J...) | Integrin alpha-L | polymer | 180 | 20622.6 | 14 | UniProt (P20701) Pfam (PF00092) | Homo sapiens (human) | CD11A, LYMPHOCYTE FUNCTION-ASSOCIATED ANTIGEN 1 ALPHA CHAIN, LFA-1 ALPHA CHAIN, LEUKOCYTE FUNCTION-ASSOCIATED MOLECULE 1 ALPHA CHAIN, ITGAL |
| 3 | CA, DA, EA, FA, GA... (B, D, F, H, J...) | MAGNESIUM ION | non-polymer | 24.3 | 14 | Chemie (MG) |
Sequence modifications
A, C, E, G, I, K, M, O, Q, S, U, W, Y, a: 3 - 85 (UniProt: P05362)
B, D, F, H, J, L, N, P, R, T, V, X, Z, b: 129 - 307 (UniProt: P20701)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Val 2 | Thr 29 | engineered mutation |
| Thr 10 | Ile 37 | engineered mutation |
| Ala 23 | Thr 50 | engineered mutation |
| Val 38 | Pro 65 | engineered mutation |
| Val 63 | Pro 90 | engineered mutation |
| Ala 67 | Ser 94 | engineered mutation |
| Ala 78 | Thr 105 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 128 | - | expression tag |
| Trp 189 | Arg 214 | SEE REMARK 999 |
| Ser 265 | Phe 290 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 28 |
| Total formula weight | 417721.3 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 340.3 | |
| All* | Total formula weight | 418061.6 |
