Pfam 22.0 :: HA
Description of the HA family
H2TH <-- --> HA2

HA


Accession number: PF03457
Helicase associated domain

This short domain is found in multiple copies in bacterial helicase proteins. The domain is predicted to contain 3 alpha helices. The function of this domain may be to bind nucleic acid.

Description

This short domain is found in multiple copies in bacterial helicase proteins. The domain is predicted to contain 3 alpha helices. The function of this domain may be to bind nucleic acid.
Description text from InterPro entry IPR005114

Sequence information


Alignment

Seed (44)  Full (206)
Format:

Visualize domain structures

Seed (44)  Full (206)
display per page.

Species distribution

Tree depth:

Literature References

[1]
New Knowledge from Old: In silico discovery of novel protein domains in Streptomyces coelicolor.
Yeats C, Bentley S, Bateman A;
BMC Microbiol 2003;3:3-3.

Database References

INTERPRO IPR005114

HMMER build information

Pfam_ls [download HMM] Pfam_fs [download HMM]
Gathering cutoff 11.00 0.00 25.00 0.00
Trusted cutoff 11.70 1.60 25.00 2.20
Noise cutoff 8.60 8.60 22.90 22.90
Build method of HMM hmmbuild -F HMM_ls SEED
hmmcalibrate --seed 0 HMM_ls
 hmmbuild -f -F HMM_fs SEED
hmmcalibrate --seed 0 HMM_fs

Pfam specific information

Author of entryYeats C
Type definitionDomain
Source of seed membersYeats C