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Ac-AVPSSIPSRASILTGM-NH2 + S-adenosyl-L-methionine + dithionite
Ac-AVPS-3-oxo-L-Ala-IPSRASILTGM-NH2 + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
Ac-FENAYTAVPSSIASRASILTGMS-NH2 + S-adenosyl-L-methionine
Ac-FENAYTAVPS-3-oxo-L-Ala-IASRASILTGMS-NH2 + L-methionine + 5'-deoxyadenosine
Ac-YYTSPMSAPARSMLLTGN + S-adenosyl-L-methionine
Ac-YYTSPM-3-oxo-L-Ala-APARSMLLTGN + L-methionine + 5'-deoxyadenosine
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite
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Ac-YYTSPMTAPARSMLLTGN + S-adenosyl-L-methionine
Ac-YYTSPM-(2S)-2-amino-3-oxobutanoyl-APARSMLLTGN + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite
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acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine
acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-3-oxo-L-Ala-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine
S-adenosyl-L-methionine + a [Klebsiella pneumoniae sulfatase]-L-serine
[Klebsiella pneumoniae sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
the atsB gene product plays a posttranslational role that is essential for the sulfatase to gain its catalytic activity
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S-adenosyl-L-methionine + a [sulfatase]-L-serine
a [sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
S-adenosyl-L-methionine + a [sulfatase]-L-serine
[sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
AtsB from Klebsiella pneumoniae can act on sulfatases of other species. The cytosolic cysteine-type sulfatase of Pseudomonas aeruginosa can be converted into a substrate of Klebsiella pneumoniae AtsB if the cysteine is substituted by serine and a signal peptide is added
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S-adenosyl-L-methionine + [Klebsiella pneumoniae sulfatase]-L-serine
[Klebsiella pneumoniae sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
peptide analysis of the Klebsiella pneumoniae sulfatase protein expressed in the presence of AtsB reveales that half of the polypeptides carry the formylglycine at position 72, while the remaining polypeptides carry the encoded serine. The inactive sulfatase expressed in the absence of AtsB carries exclusively serine 72, demonstrating that the atsB gene is required for formylglycine modification
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S-adenosyl-L-methionine + [periplasmic sulfatase AtsA]-L-serine
[periplasmic sulfatase AtsA]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine + dithionite
Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-3-oxo-L-Ala-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
[arylsulfatase]-L-serine + S-adenosyl-L-methionine + reduced acceptor
[arylsulfatase]-3-oxo-L-alanine + L-methionine + 5'-deoxyadenosine + acceptor + H2O
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additional information
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Ac-AVPSSIPSRASILTGM-NH2 + S-adenosyl-L-methionine + dithionite

Ac-AVPS-3-oxo-L-Ala-IPSRASILTGM-NH2 + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite
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Ac-AVPSSIPSRASILTGM-NH2 + S-adenosyl-L-methionine + dithionite
Ac-AVPS-3-oxo-L-Ala-IPSRASILTGM-NH2 + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite
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Ac-FENAYTAVPSSIASRASILTGMS-NH2 + S-adenosyl-L-methionine

Ac-FENAYTAVPS-3-oxo-L-Ala-IASRASILTGMS-NH2 + L-methionine + 5'-deoxyadenosine
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Ac-FENAYTAVPSSIASRASILTGMS-NH2 + S-adenosyl-L-methionine
Ac-FENAYTAVPS-3-oxo-L-Ala-IASRASILTGMS-NH2 + L-methionine + 5'-deoxyadenosine
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acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine

acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-3-oxo-L-Ala-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite with higly reduced activity
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acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine
acetyl-Tyr-Tyr-Thr-Ser-Pro-Met-3-oxo-L-Ala-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite with higly reduced activity
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S-adenosyl-L-methionine + a [sulfatase]-L-serine

a [sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
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S-adenosyl-L-methionine + a [sulfatase]-L-serine
a [sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
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S-adenosyl-L-methionine + a [sulfatase]-L-serine
a [sulfatase]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
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the enzyme converts nonclassical aldehyde tags of the SX(A/P)XR-type. The enzyme is able to modify the artificial serine-containing motif STAGR
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S-adenosyl-L-methionine + [periplasmic sulfatase AtsA]-L-serine

[periplasmic sulfatase AtsA]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
the enzyme is strictly required for modification of Ser72 in the periplasmic sulfatase AtsA of Klebsiella pneumoniae. AtsB-mediated formation of 3-oxo-L-alanine is dependent on the signal peptide of AtsA
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S-adenosyl-L-methionine + [periplasmic sulfatase AtsA]-L-serine
[periplasmic sulfatase AtsA]-3-oxo-L-alanine + 5'-deoxyadenosine + L-methionine
AtsB-mediated formation of 3-oxo-L-alanine is dependent on the signal peptide of AtsA. AtsB physically interacts with AtsA in a Ser72-dependent manner
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Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine + dithionite

Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-3-oxo-L-Ala-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite with higly reduced activity
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Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn + S-adenosyl-L-methionine + dithionite
Tyr-Tyr-Thr-Ser-Pro-Met-Ser-Ala-Pro-Ala-Arg-3-oxo-L-Ala-Met-Leu-Leu-Thr-Gly-Asn + L-methionine + 5'-deoxyadenosine + sulfur dioxide + H2O
a flavodoxin/flavodoxin reductase/NADPH system may substitute for dithionite with higly reduced activity
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additional information

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the enzyme converts a serine residue of arylsulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases
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additional information
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the enzyme converts a serine residue of arylsulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases
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additional information
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the enzme also perfoms the reaction of the Cys-type anaerobic sulfatase-maturating enzyme, converting a cysteine residue of sulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases
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additional information
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the enzme also perfoms the reaction of the Cys-type anaerobic sulfatase-maturating enzyme, converting a serine residue of sulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases. No reaction with Ac-YYTSPM(allo)TAPARSMLLTGN
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additional information
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the enzme also perfoms the reaction of the Cys-type anaerobic sulfatase-maturating enzyme, converting a cysteine residue of sulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases
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additional information
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the enzme also perfoms the reaction of the Cys-type anaerobic sulfatase-maturating enzyme, converting a cysteine residue of sulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases. No reaction with Tyr-Tyr-Thr-Ser-Pro-Met-Ala-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn-COOH
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additional information
?
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the enzyme converts a serine residue of arylsulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases
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?
additional information
?
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the enzme also perfoms the reaction of the Cys-type anaerobic sulfatase-maturating enzyme, converting a cysteine residue of sulfatase into a 3-oxo-L-alanine residue. The post-translational modification of sulfatases, i.e. the creation of a 3-oxo-L-alanine (i.e. Calpha-formylglycine) residue from a cysteine or serine is vital for the proper function of sulfatases. No reaction with Tyr-Tyr-Thr-Ser-Pro-Met-Ala-Ala-Pro-Ala-Arg-Ser-Met-Leu-Leu-Thr-Gly-Asn-COOH
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Grove, T.L.; Lee, K.H.; St Clair, J.; Krebs, C.; Booker, S.J.
In vitro characterization of AtsB, a radical SAM formylglycine-generating enzyme that contains three [4Fe-4S] clusters
Biochemistry
47
7523-7538
2008
Klebsiella pneumoniae (Q9X758), Klebsiella pneumoniae ATCC 700721D (Q9X758)
brenda
Grove, T.L.; Ahlum, J.H.;Quin, R.M.; Lanz, N.D.; Radle, M.I.; Krebs, C.; Booker, S.J.
Further Characterization of Cys-Type and Ser-Type Anaerobic Sulfatase Maturating Enzymes Suggests a Commonality in Mechanism of Catalysis
Biochemistry
52
2874-2887
2013
Clostridium perfringens (Q8XMQ3), Clostridium perfringens type A (Q8XMQ3)
brenda
Benjdia, A.; Subramanian, S-; Leprince, J.; Vaudry, H.; Johnson, M.K.; Berteau, O.
Anaerobic sulfatase-maturating enzyme--a mechanistic link with glycyl radical-activating enzymes
FEBS J.
277
1906-1920
2010
Clostridium perfringens (Q8XMQ3), Clostridium perfringens type A (Q8XMQ3)
brenda
Fang, Q.; Peng, J.; Dierks, T.
Post-translational formylglycine modification of bacterial sulfatases by the radical S-adenosylmethionine protein AtsB
J. Biol. Chem.
279
14570-14578
2004
Klebsiella pneumoniae (Q9X758)
brenda
Benjdia, A.; Subramanian, S.; Leprince, J.; Vaudry, H.; Johnson, M.K.; Berteau, O.
Anaerobic sulfatase-maturating enzymes, first dual substrate radical S-adenosylmethionine enzymes
J. Biol. Chem.
283
17815-26
2008
Bacteroides thetaiotaomicron (Q02550), Bacteroides thetaiotaomicron DSM 2079 (Q02550)
brenda
Krger, T.; Weiland, S.; Boschanski, M.; Sinha, P.K.; Falck, G.; Meller, K.M.; Dierks, T.; Sewald, N.
Conversion of serine-type aldehyde tags by the radical SAM protein AtsB from Methanosarcina mazei
Chembiochem
20
2074-2078
2019
Methanosarcina mazei
brenda
Szameit, C.; Miech, C.; Balleininger, M.; Schmidt, B.; von Figura, K.; Dierks, T.
The iron sulfur protein AtsB is required for posttranslational formation of formylglycine in the Klebsiella sulfatase
J. Biol. Chem.
274
15375-15381
1999
Klebsiella pneumoniae (Q9X758)
brenda
Marquordt, C.; Fang, Q.; Will, E.; Peng, J.; von Figura, K.; Dierks, T.
Posttranslational modification of serine to formylglycine in bacterial sulfatases. Recognition of the modification motif by the iron-sulfur protein AtsB
J. Biol. Chem.
278
2212-2218
2002
Klebsiella pneumoniae (Q9X758)
brenda
Berteau, O.; Guillot, A.; Benjdia, A.; Rabot, S.
A new type of bacterial sulfatase reveals a novel maturation pathway in prokaryotes
J. Biol. Chem.
281
22464-22470
2006
Clostridium perfringens (Q8XMQ3)
brenda