1KXQ
Camelid VHH Domain in Complex with Porcine Pancreatic alpha-Amylase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | alpha-amylase, pancreatic | polymer | 496 | 55462.8 | 4 | UniProt (P00690) Pfam (PF00128) Pfam (PF02806) | Sus scrofa (pig) | 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE |
| 2 | E, F, G, H (E, F, G, H) | antibody VHH fragment CABAMD9 | polymer | 120 | 13016.2 | 4 | Camelus dromedarius (Arabian camel) | ||
| 3 | I, K, M, O (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | J, L, N, P (A, B, C, D) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 5 | Q, R, S, T, U... (A, B, C, D, E...) | water | water | 18.0 | 2807 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 496 (UniProt: P00690)
| PDB | External Database | Details |
|---|---|---|
| Lys 243 | Gln 243 | SEE REMARK 999 |
| Ser 310 | Ala 310 | SEE REMARK 999 |
| Ile 323 | Val 323 | SEE REMARK 999 |
| Gln 404 | Glu 404 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 273916.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 302.1 | |
| All* | Total formula weight | 274218.4 |
