Protein Family Models for Protein (Select 585363959) - Protein Family Models

Warning: The NCBI web site requires JavaScript to function. more...

Format

Summary
Summary (text)
UI List

Sort by

Default order
Publication Date (up)
Publication Date (down)

Send to:

Choose Destination

File
Clipboard
Collections

Links from Protein

Items: 4

Select item 4182631.

terminase small subunit

Terminase, the DNA packaging enzyme of bacteriophage lambda, is a heteromultimer composed of subunits Nu1 and A. The smaller Nu1 terminase subunit has a low-affinity ATPase stimulated by non-specific DNA [1]. [1]. 10600592. A mutation correcting the DNA interaction defects of a mutant phage lambda terminase, gpNu1 K35A terminase. Hwang Y, Feiss M;. Virology 1999;265:196-205. (from Pfam)

Date:: 2024-10-16

Family Accession:: NF019114.5
Method:: HMM

Select item 3971282.

new record, indexing in progress

Family Accession:

Select item 3519083.

new record, indexing in progress

Family Accession:

Select item 592594.

terminase small subunit

terminase small subunit binds to the packaging signal on DNA, allowing the terminase large subunit to cleave phage DNA and thread it through the portal protein channel into the procapsid, powered by ATP hydrolysis