Protein Info for Dshi_2255 in Dinoroseobacter shibae DFL-12

Annotation: Capsule polysaccharide biosynthesis protein (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 600 658 PF05159: Capsule_synth" amino acids 140 to 262 (123 residues), 64.3 bits, see alignment E=6.9e-22 amino acids 367 to 430 (64 residues), 40.3 bits, see alignment E=1.4e-14 amino acids 460 to 610 (151 residues), 90.7 bits, see alignment E=6.3e-30

Best Hits

KEGG orthology group: K07266, capsular polysaccharide export protein (inferred from 100% identity to dsh:Dshi_2255)

Predicted SEED Role

"Capsular polysaccharide biosynthesis/export periplasmic protein WcbA; Capsular polysaccharide export system protein KpsC"

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

See A8LR68 at UniProt or InterPro

Protein Sequence (658 amino acids)

>Dshi_2255 Capsule polysaccharide biosynthesis protein (RefSeq) (Dinoroseobacter shibae DFL-12)
MCVSSLSHLRDRDLRRILILAGSRLTMARPGTTRPLALWGNGGKSARRGTALARCLGAPC
VYLEDSFLRSVLPGRAGAPVHGLTFDRQRPFYDSTGPSDLEDMLNTAPLSDTVRGKAIID
ALIEADLSKYNTHDPTLPAPAGPYVLVIDQLRGDASIAGAGADAARFTEMLEAARADHPG
KQIIVKGHPAATDARPGHFGSAFSDPVSPWTLIRGADAVYTVSSQMGFETILSGKRPQIF
GTPFYAGWGLSDDRVPVPRRKRTLDRAQLALAVLGLYPIWYDPSRDRLCTVEEVMAALAA
RARAWRQDRAGYVAQGMRLWKRASMTAFHGDGPVRYVSGEQEALDLADRSGRPILSWASR
TPPAIVDAARQRDMPLLRVEDGFLRSRGLGANLVPPLSLVHDRRGIYYDPTVPSDLEHLI
ARRAAIGSTARGRVLLHRLRASGLSKYNLDLPGYSPPDAHRRCILVIGQVRDDASVLLGQ
SGVIPDIEHLLLAARTANPDAHIVYKPHPDVEAGLRDGSIESEQANEIARRVDPVSVLAA
AAEVWTLSSLMGFEALLRGKPVVCAGVPFYAGWGLTRDLASADHPAFARRTARPDLAALV
EACLIDYPRYHDPVSNLPCPVETVLDRLEQETEAAHKPSLRLLAKLQGLLASQSWIWR