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annotation rule: PRU01048

General rule information [?]

Accession PRU01048
Dates 1-APR-2014 (Created)
22-NOV-2019 (Last updated, Version 6)
Data class Domain
Predictors PROSITE; PS51711; G_FEOB
Name FeoB-type guanine nucleotide-binding (G) domain
Function FeoB is involved in the uptake of ferrous iron (Fe(2+)), an important cofactor in biological electron transfer and catalysis.

Propagated annotation [?]

Comments [?]

Similarity Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. FeoB GTPase (TC 9.A.8) family.

Gene Ontology [?]

case <FTGroup:1>
GO:0005525; Molecular function: GTP binding.
GO:0003924; Molecular function: GTPase activity.
end case

case <FTGroup:2>
GO:0046872; Molecular function: metal ion binding.
GO:0000287; Molecular function: magnesium ion binding.
end case

Keywords [?]

case <FTGroup:1>
end case

case <FTGroup:2>
end case

Features [?]

From: PS51711
Key     From     To       Description   Tag   Condition   FTGroup
DOMAIN     from     to       FeoB-type G #        
NP_BIND     8     15       GTP #     G-x(4)-G-K-[ST]   1
NP_BIND     33     37       GTP #     x(2)-[ST]-x(2)   1
NP_BIND     54     57       GTP #     D-x(2)-G   1
NP_BIND     114     117       GTP     N-x(2)-D   1
NP_BIND     143     145       GTP         1
METAL     15     15       Magnesium     [ST]   2
METAL     35     35       Magnesium     [ST]   2

Additional information [?]

Size range 151-177 amino acids
Related rules None
Repeats 1
Topology Undefined
Example P33650 (FEOB_ECOLI)
Archaea; Methanocaldococcus
Comments None


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UniProtKB rule member sequences [?]