PDBsum entry: 3gqn

Viral protein

PDB-id: 3gqn

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Description

Header details

Header records

References

PROCHECK

Protein chain

767 a.a. *

Ligands

ATP

Metal ions

_MG ×2

_CA

Waters ×74

* Residue conservation analysis

Tools

Clefts Calculation

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PDB id:

3gqn

Name:

Viral protein

Title:

Crystal structure of the pre-mature bacteriophage phi29 gene product 12

Structure:

Preneck appendage protein. Chain: a. Fragment: d1 D2d3d4, residues 89-854. Engineered: yes. Mutation: yes

Source:

Bacillus phage phi29. Organism_taxid: 10756. Gene: 12, gene product 12. Expressed in: escherichia coli. Expression_system_taxid: 562.

UniProt:

B3VMP8 (B3VMP8_BPPH2)

Seq:

Struc:

Seq:

Struc:

Seq:

Struc:

Seq:

854 a.a.

Struc:

767 a.a.*

Key:	Secondary structure

* PDB and UniProt seqs differ at 5 residue positions (black crosses)

Resolution:

2.15Å

R-factor:

0.262

R-free:

0.291

Authors:

Y.Xiang,M.G.Rossmann

Key ref:

y.xiang et al. (2009). crystallographic insights into the autocatalytic assembly mechanism of a bacteriophage tail spike. mol.cell, 34, 375.

Date:

24-Mar-09

Release date:

26-May-09

Related entries:

3gq7
crystal structure of the bacteriophage phi29 gene product
12 n-terminal fragment
3gq8
crystal structure of the bacteriophage phi29 gene product
12 n-terminal fragment in complex with 2-(n-
cyclohexylamino)ethane sulfonic acid (ches)
3gq9
crystal structure of the bacteriophage phi29 gene product
12 n-terminal fragment in an apo form
... plus others (see Header records)

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Clefts

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