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annotation rule: PRU01310

General rule information [?]

Accession PRU01310
Dates 19-FEB-2021 (Created)
19-FEB-2021 (Last updated, Version 1)
Data class Domain
Predictors PROSITE; PS51965; AG_I_II_AR
Name Streptococcus antigen I/II alanine-rich (Ag I/II A) repeat
Function The Streptococcus Ag I/II A repeat forms a long alpha-helix that intimately intertwines into a left-handed supercoiled structure with the P repeat polyproline II (PPII) helix to form an unusually long and narrow stalk.

Propagated annotation [?]

Comments [?]

Similarity Belongs to the antigen I/II family.

Features [?]

From: PS51965
Key     From     To       Description   Tag   Condition   FTGroup
REPEAT     from     to       Ag I/II A #        

Additional information [?]

Size range 70-85 amino acids
Related rules None
Repeats 2-6
Topology Undefined
Example P16952 (SSPB_STRGN)
Bacteria; Streptococcus
Comments None


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UniProtKB rule member sequences [?]