Crystal structure of anti-FLAG M2 Fab fragment bound to FLAG-tag peptide epitope
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|
| B [auth H] | TPR_8, HAT_Syf1_M, HAT_Syf1_CNRKL1_C, HAT_Syf1_CNRKL1_N, HAT_PRP39_N | e8rmoH01 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: TPR_8, HAT_Syf1_M, HAT_Syf1_CNRKL1_C, HAT_Syf1_CNRKL1_N, HAT_PRP39_N | ECOD (v294.1) |
| C [auth L] | TPR_8, HAT_Syf1_M, HAT_Syf1_CNRKL1_C, HAT_Syf1_CNRKL1_N, HAT_PRP39_N | e8rmoL01 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: TPR_8, HAT_Syf1_M, HAT_Syf1_CNRKL1_C, HAT_Syf1_CNRKL1_N, HAT_PRP39_N | ECOD (v294.1) |
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|
| B [auth H] | Heavy Chain | IGHV1 | - | flag-tag | SAbDab (2026-04-24) |
| C [auth L] | Light Chain | IGKV1 | Kappa | flag-tag | SAbDab (2026-04-24) |
Protein Modification Annotation
| Modified Residue(s) |
|---|
| Chain | Residue(s) | Description |
|---|
| B [auth H] | PCA | Parent Component: GLN
RESID: AA0031
PSI-MOD : 2-pyrrolidone-5-carboxylic acid (Gln) MOD:00040 , 2-pyrrolidone-5-carboxylic acid (Glu) MOD:00420 |
