Gene Ontology annotation through association of InterPro records with GO terms
Electronic Gene Ontology annotations created by transferring manual GO annotations between related proteins based on shared sequence features
Combined Automated Annotation using Multiple IEA Methods
UniProtKB record A0A0H2MBB8 (A0A0H2MBB8_VARPD) - Aliphatic sulfonates import ATP-binding protein SsuB from Variovorax paradoxus TBEA6
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VPARA_09230 (ssuB2, A0A0H2MBB8) is a 276-aa peripheral inner-membrane ABC transporter ATP-binding subunit (PROSITE PS50893, residues 19-240; PANTHER PTHR42788:SF17) carrying a conserved Walker A ATP-binding motif at residues 51-58 (51-GRSGCGKS-58).
"FT BINDING 51..58
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00434""
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VPARA_09230 (ssuB2) corresponds to EMBL CDS accession KLN57912.1 on genomic contig JZWI01000005, where consecutive CDS accessions and locus tags stepping by 10 place ssuB2 immediately upstream of ssuC5 (VPARA_09240, KLN57913.1) and ssuD (VPARA_09250, KLN57914.1) and clustered with ssuA2 (VPARA_09270, KLN57916.1) and ssuE (VPARA_09290, KLN57918.1).
"DR EMBL; JZWI01000005; KLN57912.1; -; Genomic_DNA."
Deletion analysis of the Escherichia coli taurine and alkanesulfonate transport systems.
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Deletion and complementation analysis in E. coli showed that SsuABC and TauABC form distinct alkanesulfonate and taurine ABC uptake systems whose subunits are not functionally exchangeable.
"Mutants in which only formation of hybrid transporters was possible were unable to grow with sulfonates, indicating that the individual components of the two transport systems were not functionally exchangeable."
The ssu locus plays a key role in organosulfur metabolism in Pseudomonas putida S-313.
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Genetic characterization of the ssu operon identified ssuA, ssuB, and ssuC as the three subunits of the ABC-type alkanesulfonate transporter.
"The first group consists of ssuA , ssuB , and ssuC , which are the genes for a putative ATP-binding cassette (ABC)-type transport system."