Table V.
Amino acids in CDR fragments of ACC4 in comparison with germline residues involved in interactions
| CDR | Sequence | Canonical form | ΔBSA |
| L1 | |||
| IMTG | 27QSLLDSDGKTY37 | Class 4 | 44.61 Å2 (8.1%) |
| Germline | |||
| Contact | D D Y | ||
| L2 | |||
| IMTG | 55LVS56 | Class 1 | 0 Å2 (0%) |
| Germline | |||
| Contact | |||
| L3 | |||
| IMTG | 94WQGTHFPLT102 | Class 1 | 122.56 Å2 (22.3%) |
| Germline | |||
| Contact | GTHF L | ||
| H1 | |||
| IMTG | 26GYTFTDYS33 | Class 1 | 94.26 Å2 (17.2%) |
| Germline | |||
| Contact | TDYS | ||
| H2 | |||
| IMTG | 51INTETGEP58 | Class 2 | 42.24 Å2 (7.5%) |
| Germline | |||
| Contact | NTE | ||
| H3 | |||
| IMTG | 97ARATTATELAY107 | 135.1 Å2 (24.6%) | |
| Germline | |||
| Contact | ATTATE | ||
| FR2 | |||
| Contact | H35 W47 W50 | 105.5 Å2 (19.1%) | |
| FR3 | |||
| Contact | T59 | 4.86 Å2 (1%) |
The CDR regions are determined according to IMGT rules. Residues that contact arginine7P are bolded. The residues that contact citrulline2P are underlined. FR, framework region.