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bfrA

Gene
bfrA
Protein
Beta-fructosidase
Organism
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
Length
432 amino acids
Function
Hydrolysis of sucrose, raffinose, inulin and levan. Specific for the fructose moiety and the beta-anomeric configuration of the glycosidic linkages of its substrates. The enzyme released fructose from sucrose and raffinose, and the fructose polymer inulin is hydrolyzed quantitatively in an exo-type fashion.
Similarity
Belongs to the glycosyl hydrolase 32 family.
Mass
49.841 kDa
Sequence
MFKPNYHFFPITGWMNDPNGLIFWKGKYHMFYQYNPRKPEWGNICWGHAVSDDLVHWRHLPVALYPDDETHGVFSGSAVEKDGKMFLVYTYYRDPTHNKGEKETQCVAMSENGLDFVKYDGNPVISKPPEEGTHAFRDPKVNRSNGEWRMVLGSGKDEKIGRVLLYTSDDLFHWKYEGVIFEDETTKEIECPDLVRIGEKDILIYSITSTNSVLFSMGELKEGKLNVEKRGLLDHGTDFYAAQTFFGTDRVVVIGWLQSWLRTGLYPTKREGWNGVMSLPRELYVENNELKVKPVDELLALRKRKVFETAKSGTFLLDVKENSYEIVCEFSGEIELRMGNESEEVVITKSRDELIVDTTRSGVSGGEVRKSTVEDEATNRIRAFLDSCSVEFFFNDSIAFSFRIHPENVYNILSVKSNQVKLEVFELENIWL

Gene
bfrA
Protein
Bacterioferritin A
Organism
Neisseria gonorrhoeae
Length
154 amino acids
Function
Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex.
Similarity
Belongs to the bacterioferritin family.
Mass
17.961 kDa
Sequence
MQGNQAVVDYMNELLSGELAARDQYFIHSRLYSEWGYTKLFERLNHEMEEETTHAEDFIRRILMLGGTPKMARAELNIGTDVVSCLKADLQTEYEVRDALKKGIKLCEEAQDYVTRDLMVAQLKDTEEDHAHWLEQQLRLIELIGEGNYYQSQL

Gene
bfrA
Protein
Bacterioferritin A
Organism
Neisseria meningitidis serogroup A / serotype 4A (strain Z2491)
Length
154 amino acids
Function
Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex.
Similarity
Belongs to the bacterioferritin family.
Mass
17.947 kDa
Sequence
MQGNQAVVDYMNELLSGELAARDQYFIHSRLYSEWGYTKLFERLNHEMEEETTHAEDFIRRILMLGGTPKMARAELNIGTDVVSCLKADLQTEYEVRDALKKGIKLCEEAQDYVSRDLMVAQLKDTEEDHAHWLEQQLRLIELIGEGNYYQSQL

Gene
bfrA
Protein
Bacterioferritin A
Organism
Neisseria meningitidis serogroup B (strain MC58)
Length
154 amino acids
Function
Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex.
Similarity
Belongs to the bacterioferritin family.
Mass
17.961 kDa
Sequence
MQGNQAVVDYMNELLSGELAARDQYFIHSRLYSEWGYTKLFERLNHEMEEETTHAEDFIRRILMLGGTPKMARAELNIGTDVVSCLKADLQTEYEVRDALKKGIKLCEEAQDYVTRDLMVAQLKDTEEDHAHWLEQQLRLIELIGEGNYYQSQL