1ADQ
CRYSTAL STRUCTURE OF A HUMAN IGM RHEUMATOID FACTOR FAB IN COMPLEX WITH ITS AUTOANTIGEN IGG FC
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | IGG4 REA FC | polymer | 206 | 23484.5 | 1 | UniProt (P01861) Pfam (PF07654) | Homo sapiens (human) | |
| 2 | B (L) | IGM-LAMBDA RF-AN FAB (LIGHT CHAIN) | polymer | 213 | 22567.9 | 1 | Homo sapiens (human) | ||
| 3 | C (H) | IGM-LAMBDA RF-AN FAB (HEAVY CHAIN) | polymer | 225 | 24665.7 | 1 | Homo sapiens (human) |
Sequence modifications
A: 238 - 443 (UniProt: P01861)
| PDB | External Database | Details |
|---|---|---|
| Gln 272 | Glu 152 | conflict |
| Gln 283 | Glu 163 | conflict |
| Gln 294 | Glu 174 | conflict |
| Asn 312 | Asp 192 | conflict |
| Asp 315 | Asn 195 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 70718.1 | |
| All* | Total formula weight | 70718.1 |
