The domain within your query sequence starts at position 174 and ends at position 265; the E-value for the NGN domain shown below is 2.2e-14.

DPNLWTVKCKIGEERATAISLMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHV
KQAIEGVGNLRLGYWNQQMVPIKEMTDVLKVV

NGN

In Spt5p, this domain may confer affinity for Spt4p. It possesses a RNP-like fold.
NGN
SMART accession number:SM00738
Description: In Spt5p, this domain may confer affinity for Spt4p.Spt4p
Interpro abstract (IPR006645):

This is the N-terminal domain of transcription termination/antitermination protein NusG, which is involved in transcription elongation, termination and antitermination. It also occurs at the N-terminal of transcription antitermination protein RfaH and in the transcription elongation factor Spt5 [ (PUBMED:19000817) ].

GO process:regulation of transcription, DNA-templated (GO:0006355)
Family alignment:
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There are 19669 NGN domains in 19664 proteins in SMART's nrdb database.

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