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sbpA

Gene
sbpA
Protein
Multiple sugar-binding periplasmic protein SbpA
Organism
Azospirillum brasilense
Length
357 amino acids
Function
Mediates chemotaxis towards D-galactose, L-arabinose and D-fucose but not towards D-fructose. Probably part of a binding-protein high affinity uptake system.
Similarity
Belongs to the bacterial solute-binding protein 2 family.
Mass
38.247 kDa
Sequence
MSSSFTTTLAGMAVGMLVLATGTNPTLAQDKPTVGIAMPTKSSARWIDDGNNMVKQFQAKGYKTDLQYAEDDIPNQLAQIETMVAKNSKVLVIAAIDGTTLTDVLQQAKDRGVKVIAYDRLIRGSENVDYYATFDNFQVGVLQGSYIVDALGLKDGKGPFNIELFGGSPDDNNAYFFYNGAMSVLQPYIDSGKLTVGSGQVGMDKVSTLRWDGATAQARMDNLLSAFYGNRRVDAVLSPYDGISIGIISSLKGVGYGSPSQPMPVVTGQDAEVPSIKSILAGEQRATVFKDTRELARITVEMVDAVLGGGTAVNDTKTYDNGKKVVPAYLLKPVSVDASNWKGTLVDSGYYTEAQFK

Gene
sbpA
Protein
Sulfate-binding protein
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Length
352 amino acids
Function
This protein specifically binds sulfate and is involved in its transmembrane transport.
Similarity
Belongs to the prokaryotic sulfate-binding protein family.
Mass
38.128 kDa
Sequence
MARSAFGWGFSVIAVLMVGSITACNTTTTTEPGQGENASQAPANLTLVSYAVTRDAFEKIIPKFTEEWKSKTGQDVTFEQSYGGSGSQTRAVVDGLEADIVALALSSDVQKIESAGLIQPGWEQEAPNGSIVTNSVIAFVTKASDNIKVEKWADLANPEVKVITANPKTSGGARWNFLGIWGSVTKTGGTEEQAFDFAGKVLANAPVLPKDARESTDVFYKQGQGNVLLNYENEVLLAKQKGENQPYIIPQDFNVSISGPVAVVDTTVDKKGTREVRDAFVQYLFTPEAQQIFAETGFRPVNEEVLAKFASQYPKVENLATIEEFGGWKKAQAEFFDEGGIFDKVITKIGRQ

Gene
sbpA
Protein
Sulfate-binding protein
Organism
Synechococcus elongatus (strain PCC 7942)
Length
350 amino acids
Function
This protein specifically binds sulfate and is involved in its transmembrane transport.
Similarity
Belongs to the prokaryotic sulfate-binding protein family.
Mass
37.75 kDa
Sequence
MKTAWTRRSFLQSAALATATVITIAACGGNNQSSSGGSGQPVEVTLVSYAVTQAAYEQIIPKFAAQWKEKTGQEVRFNQSYGGSGSQTRAVIDGLEADVVALALESDINQIEKAGLIQPGWQQRVPNNGIITNSVVALVTQEGNPKGIKDWTDLTKPGVRIVTANPKTSGGARWNFLGAWGSVTQTGGTEEQALQFTTDIYKNVPILAKDARESTDVFTKGQADVLLNYENELILAQQKGEKVDYAIPPVNINIQGPVAVVDTYTDKHGTRKVSEAFVQFLFTPEAQAEFAKVGFRPALPEGVDPQLLAPFPKIQTWFTVADLGGWAKVQPEFFGDGGWFDKVQQAVAGR