Protein Info for ABIE51_RS15820 in Lysobacter sp. OAE881

Annotation: sulfate adenylyltransferase subunit CysD

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR02039: sulfate adenylyltransferase, small subunit
  • amino acids 10 to 303 (294 residues), 509.1 bits, E=2.2e-157
• PF01507: PAPS_reduct
  • amino acids 31 to 257 (227 residues), 183.1 bits, E=2.5e-58

Best Hits

Swiss-Prot: 82% identical to CYSD_XANC5: Sulfate adenylyltransferase subunit 2 (cysD) from Xanthomonas campestris pv. vesicatoria (strain 85-10)

KEGG orthology group: K00957, sulfate adenylyltransferase subunit 2 [EC: 2.7.7.4] (inferred from 86% identity to psu:Psesu_0468)

MetaCyc: 68% identical to sulfate adenylyltransferase subunit 2 (Escherichia coli K-12 substr. MG1655)
Sulfate adenylyltransferase. [EC: 2.7.7.4]

Predicted SEED Role

"Sulfate adenylyltransferase subunit 2 (EC 2.7.7.4)" in subsystem Cysteine Biosynthesis (EC 2.7.7.4)

MetaCyc Pathways

• superpathway of sulfate assimilation and cysteine biosynthesis (9/9 steps found)
• superpathway of L-methionine biosynthesis (by sulfhydrylation) (10/12 steps found)
• assimilatory sulfate reduction I (4/4 steps found)
• assimilatory sulfate reduction III (3/3 steps found)
• superpathway of sulfur amino acid biosynthesis (Saccharomyces cerevisiae) (8/10 steps found)
• sulfate activation for sulfonation (2/2 steps found)
• assimilatory sulfate reduction IV (3/4 steps found)
• assimilatory sulfate reduction II (1/3 steps found)
• sulfite oxidation III (1/3 steps found)
• selenate reduction (2/5 steps found)
• dissimilatory sulfate reduction I (to hydrogen sufide)) (1/5 steps found)
• superpathway of sulfur metabolism (Desulfocapsa sulfoexigens) (1/6 steps found)
• superpathway of thiosulfate metabolism (Desulfovibrio sulfodismutans) (1/6 steps found)
• superpathway of sulfide oxidation (phototrophic sulfur bacteria) (2/12 steps found)
• superpathway of seleno-compound metabolism (5/19 steps found)

KEGG Metabolic Maps

• Purine metabolism
• Selenoamino acid metabolism
• Sulfur metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.7.7.4

Use Curated BLAST to search for 2.7.7.4

Protein Sequence (303 amino acids)

>ABIE51_RS15820 sulfate adenylyltransferase subunit CysD (Lysobacter sp. OAE881)
MTLPLDLSHLDRLEAESIHILREVAAEFRHPVMLYSIGKDSSVLLHLLLKAFAPARPPIP
LLHVDTGWKFREMIAFRDQRARDTGVQLHVHTNAEGIAQGIGPITHGATVHTDVMKTQAL
KQALDAAGYDAAIGGARRDEEKSRAKERIFSFRNEQHRWDPKHQRPELWSLYNTRIHKGE
SVRVFPLSNWTELDVWLYIYREKIPVPSLYFAAQRPVVERDGALIMVDDERLPLRDGESP
QLRQVRFRTLGCYPLTGAIESDADSLEKIIAEMLVATTSERQGRVIDHDPTASMEKKKQE
GYF