Protein Info for Rru_A2759 in Rhodospirillum rubrum S1H

Annotation: Hybrid cluster protein (NCBI)

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

1 50 100 150 200 250 300 350 400 450 500 549 PF03063: Prismane" amino acids 1 to 542 (542 residues), 516.8 bits, see alignment E=3.3e-159 TIGR01703: hydroxylamine reductase" amino acids 1 to 545 (545 residues), 679.8 bits, see alignment E=1.2e-208

Best Hits

Swiss-Prot: 100% identical to HCP_RHORT: Hydroxylamine reductase (hcp) from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)

KEGG orthology group: K00378, hydroxylamine reductase [EC: 1.7.-.-] (inferred from 100% identity to rru:Rru_A2759)

Predicted SEED Role

"Hydroxylamine reductase (EC 1.7.-.-)" in subsystem Nitrosative stress (EC 1.7.-.-)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.7.-.-

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q2RQN9 at UniProt or InterPro

Protein Sequence (549 amino acids)

>Rru_A2759 Hybrid cluster protein (NCBI) (Rhodospirillum rubrum S1H)
MYCYQCEQTAQGVACVTVGLCGKTAEVAALQDLLIEAAKGLSQYAYRLRQLGIALPEIDA
FVLDALFTTVTNVSFDPARLEEQLREAACLRDQLRARYDAACAARHTSPETLSGPALWQP
ASTRAGLVGTGEAASIAHRLTAQGADLTGLQDLLLYGVKGMAAYACHARILGQTDESVAA
FVHEVLTTLAEVPADAEALLGLVLRCGTVSLTVLDLLDRANTGAYGDPQPTPVLMGHRAG
KAILVSGHDLKDLAVLLEQTVGLGVDIYTHGEMLPAHGYPELKKYPHLVGHYGGAWQRQR
SEFAAFPGPILMTTNCIQNPTAAYRDRLFTCGLVAHPEATALSGRNFAPLIASALAAPGF
AEDGPVRHHLAGFGHKAVLGVAPQIIDAVKAGAIRRFVLIGGCDGHESARSYFDDLAGSL
PQDAVVLTLGCGKFRVIDHDMGTIAGLPRLLDMGQCNDAYSAIKVAQALAEAFGVGVNDL
PLSLVLSWFEQKAVTVLLALLALGVRNIRLGPNLPAFITPPVLKVLVDRFGIMPVGTVAE
DLAAMGLAA