STRUCTURE OF THE DSDNA BACTERIOPHAGE HK97 MATURE EMPTY CAPSID

The Refined Structure of a Protein Catenane: The Hk97 Bacteriophage Capsid at 3.44A Resolution

Increased Resolution Data from a Large Unit Cell Crystal Collected at a Third-Generation Synchrotron X-Ray Source

Topologically Linked Protein Rings in the Bacteriophage Hk97 Capsid

Crystallographic Analysis of the DsDNA Bacteriophage Hk97 Mature Empty Capsid

STARTING MODEL WAS A VERY LOW RESOLUTION MODEL BASED UPON A CRYOEM RECONSTRUCTION BETWEEN 200-50 A RESOLUTION

0.85 M AMMONIUM SULFATE, 1.5% PEG 8000, 50 MM CITRATE PH 5.0

PSEUDO-ATOMIC MODEL OF BACTERIOPHAGE HK97 PROCAPSID(PROHEAD II)

SHEET
THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN
ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,
TWO SHEETS ARE DEFINED.

EACH SUBUNIT IS COVALENTLY CROSS-LINKED TO ITS NEIGHBORING SUBUNITS, VIA AN AMINE BOND BETWEEN LYS169 OF ONE SUBUNIT AND ASN356 OF THE NEIGHBOR.

icosahedral asymmetric unit, std point frame

VIRUS, VIRUS COAT PROTEIN, VIRUS/VIRAL PROTEIN, BACTERIOPHAGE, CAPSID, AUTO- CATALYTIC CROSS-LINK, ICOSAHEDRAL VIRUS