ISDA: 8IYK

Deposition Date 2023-04-05

Release Date 2023-10-18

Last Version Date 2025-07-23

Entry Detail

PDB ID:

8IYK

Keywords:

VIRAL PROTEIN

Title:

Tail tip conformation 1 of phage lambda tail

Biological Source:

Source Organism(s):

Escherichia phage lambda (Taxon ID: 2681611)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.95 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tape measure protein
Gene (Uniprot):H
Chain IDs:G (auth: H), U (auth: O), IA (auth: g)
Chain Length:853
Number of Molecules:3
Biological Source:Escherichia phage lambda

UniProt ID:P03736 Pfam ID:PF06791, PF09718

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tail tip assembly protein I
Gene (Uniprot):I
Chain IDs:H (auth: I), V (auth: P), JA (auth: h)
Chain Length:223
Number of Molecules:3
Biological Source:Escherichia phage lambda

UniProt ID:P03730 Pfam ID:PF06805

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tip attachment protein J
Gene (Uniprot):J
Chain IDs:C (auth: J), Q (auth: F), EA (auth: Z)
Chain Length:232
Number of Molecules:3
Biological Source:Escherichia phage lambda

UniProt ID:P03749 Pfam ID:PF13550, PF09327, PF12421, PF24801, PF24421, PF24489

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tail tip protein L
Gene (Uniprot):L
Chain IDs:F (auth: L), T (auth: N), HA (auth: f)
Chain Length:232
Number of Molecules:3
Biological Source:Escherichia phage lambda

UniProt ID:P03738 Pfam ID:PF05100

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tail tip protein M
Gene (Uniprot):M
Chain IDs:B (auth: M), E (auth: m), P (auth: E), S (auth: K), DA (auth: Y), GA (auth: e)
Chain Length:109
Number of Molecules:6
Biological Source:Escherichia phage lambda

UniProt ID:P03737 Pfam ID:PF05939

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tail tube protein
Gene (Uniprot):V
Chain IDs:A (auth: V), D (auth: v), I (auth: B), J (auth: b), K (auth: A), L (auth: a), M (auth: C), N (auth: c), O (auth: D), R (auth: G), W (auth: Q), X (auth: R), Y (auth: S), Z (auth: T), AA (auth: U), BA (auth: W), CA (auth: X), FA (auth: d), KA (auth: i), LA (auth: j), MA (auth: k), NA (auth: l), OA (auth: n), PA (auth: o)
Chain Length:246
Number of Molecules:24
Biological Source:Escherichia phage lambda

UniProt ID:P03733 Pfam ID:PF16461, PF02368

Ligand Molecules

SF4

Primary Citation

Architecture of the bacteriophage lambda tail.

Wang, C, Duan, J, Gu, Z, Ge, X, Zeng, J, Wang, J.Show

Structure 32 35 ? (2024)

PMID: 37918400 DOI: 10.1016/j.str.2023.10.006

Abstact

Bacteriophage lambda has a double-stranded DNA genome and a long, flexible, non-contractile tail encoded by a contiguous block of 11 genes downstream of the head genes. The tail allows host recognition and delivery of viral DNA from the head shell to the cytoplasm of the infected cell. Here, we present a high-resolution structure of the tail complex of bacteriophage lambda determined by cryoelectron microscopy. Most component proteins of the lambda tail were determined at the atomic scale. The structure sheds light on the molecular organization of the extensively studied tail of bacteriophage lambda.

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Disease

Primary Citation of related structures

Abstact

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