Protein Family Models for Protein (Select 446375721) - Protein Family Models

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Items: 5

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 843724.

DNA-packaging protein

Date:: 2019-02-04

Family Accession:: NBR007837
Method:: BlastRule

Select item 592595.

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