Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A, DA, EA, JA, KA... (B, b, B1, b1, B2...) | Portal protein B | polymer | 533 | 59529.6 | 12 | UniProt (P03710) Pfam (PF05136) | Escherichia phage Lambda | GpB,Minor capsid protein B | 
| 2 | AB, B, BB, C, CB... (O, P, Q, R, V...) | Tail tube protein | polymer | 246 | 25831.8 | 30 | UniProt (P03733) Pfam (PF16461) Pfam (PF02368) | Escherichia phage Lambda | TTP,Gene product V,gpV,Major tail protein V | 
| 3 | CA, F, IA, OA, Q... (U, U1, U2, U3, U4...) | Tail tube terminator protein | polymer | 131 | 14659.1 | 6 | UniProt (P03732) Pfam (PF06141) | Escherichia phage Lambda | Gene product U,gpU | 
| 4 | AA, BA, GA, H, HA... (W, w, W1, w1, W2...) | Head completion protein | polymer | 68 | 7625.7 | 12 | UniProt (P68660) Pfam (PF02831) | Escherichia phage Lambda | HCP,Head-tail joining protein W,gpW | 
| 5 | I (DA) | DNA (104-MER) | polymer | 104 | 32011.5 | 1 | Escherichia phage Lambda | ||
| 6 | J (DB) | DNA (92-MER) | polymer | 92 | 28412.1 | 1 | Escherichia phage Lambda | ||
| 7 | FA, K, LA, N, T... (f, f1, f2, f3, f4...) | Head-tail connector protein FII | polymer | 117 | 12775.0 | 6 | UniProt (P03714) Pfam (PF05354) | Escherichia phage Lambda | Head-tail joining protein,Minor capsid protein FII | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 68 | 
| Total formula weight | 1805846.3 | |
| All* | Total formula weight | 1805846.3 | 











