The domain within your query sequence starts at position and ends at position ; the E-value for the PB1 domain shown below is < 1e-12.

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PB1

PB1 domain
PB1
SMART accession number:SM00666
Description: Phox and Bem1p domain, present in many eukaryotic cytoplasmic signalling proteins. The domain adopts a beta-grasp fold, similar to that found in ubiquitin and Ras-binding domains. A motif, variously termed OPR, PC and AID, represents the most conserved region of the majority of PB1 domains, and is necessary for PB1 domain function. This function is the formation of PB1 domain heterodimers, although not all PB1 domain pairs associate.
Interpro abstract (IPR000270): The Phox and Bem1p domain, is present in many eukaryotic cytoplasmic signalling proteins. The domain adopts a beta-grasp fold, similar to that found in ubiquitin and Ras-binding domains. A motif, variously termed OPR, PC and AID, represents the most conserved region of the majority of PB1 domains, and is necessary for PB1 domain function. This function is the formation of PB1 domain heterodimers, although not all PB1 domain pairs associate.
GO function:protein binding (GO:0005515)
Family alignment:
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There are 855 PB1 domains in 853 proteins in SMART's nrdb database.

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