Protein Info for B158DRAFT_0884 in Kangiella aquimarina DSM 16071

Annotation: Predicted extracellular nuclease

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 875 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF00932: LTD" amino acids 20 to 127 (108 residues), 59.8 bits, see alignment E=4.7e-20 PF03372: Exo_endo_phos" amino acids 460 to 760 (301 residues), 36.9 bits, see alignment E=5.1e-13 PF04151: PPC" amino acids 797 to 861 (65 residues), 59 bits, see alignment 1.1e-19

Best Hits

KEGG orthology group: K07004, (no description) (inferred from 52% identity to hch:HCH_06552)

Predicted SEED Role

"Extracellular deoxyribonuclease PA3909 (required for catabolism of external DNA)"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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

Find the best match in UniProt

Protein Sequence (875 amino acids)

>B158DRAFT_0884 Predicted extracellular nuclease (Kangiella aquimarina DSM 16071)
MKRQHTILAAMIGIGLSAISHAELMISEYVEGSSYNKAVELYNSGAQSIDLSSYALNFYF
NSNTAPGKKIPLSGTLLAGETYVVAHSNSDPGLANLAQLLNGGSWFNGDDAVTLEHSGVV
IDSVGQIGVDPGSFWGTNTLKTQDMSLRRNSVSYDANALDSFDPAASWNGTLIDDFSDLG
VFSGGNTQPGVEIGACNDNATLIHAIQGNGTSSNMLNNQVVIEAVVVGDFQNSDQLNGFF
VQEEATDHDTDNTTSEGLFIYEGGFETPLTIGDKVRVLATVQEFGGKTQLANITDVLVCD
SGLNIQPTMLSLPLSNADALESYEGMLVSFNQELVVTENYNLARYGELVLSGTDRLFQPT
QLYRPGSQAQQLAADNALNRIIMDDGQTGQNPVQVVYPTGGLSADNTIRSGDKVTSLVGV
LDEAFAAYRVQPTQAPSFTHINQRTSQPQISSLGNLRLASFNVLNYFNGDGQGGGFPTSR
GADTLNEFNRQRAKIINAILAMDADIIGIMEMENDGFGADSAIQDLVSGLNASSGAGVSY
SFVDPGLSQIGTDEITVGLIYRNETVEETGQAVTTSTYPFDAKNRQPLVQTFRHLASGEE
LTVSVNHFKSKGSCPTDGSLDEDQGDWQGCWNARRTAASEYMAQWLATNPTGVSDDDIVI
MGDLNAYAMEDPVYELEQAGYVNIARQLKGNKAYSYVFTGLAGSLDHVMVSSSLVNKIVD
VTDWHINADEPRALDYNEEFKTPEQINNFYSSAAYRASDHDPIVVEIDASSQNNQPGETV
IYDGLSGARRSWTDIPVSISSGVNTLQVSLTGGTGDADLYVMFNALPDRSNFDCRSYNNT
NEEICTITNPQAGDWYISLYGFKDYSNTTLTISIQ