Protein Info for HEPCGN_26525 in Escherichia coli ECOR38

Name: yddB
Annotation: Uncharacterized protein YddB

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 790 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF07715: Plug" amino acids 48 to 163 (116 residues), 29.5 bits, see alignment E=4.7e-11

Best Hits

Swiss-Prot: 98% identical to YDDB_ECOLI: Uncharacterized protein YddB (yddB) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to ect:ECIAI39_1760)

Predicted SEED Role

"FIG00639422: hypothetical protein"

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 (790 amino acids)

>HEPCGN_26525 Uncharacterized protein YddB (Escherichia coli ECOR38)
MKRVLIPGVILCGADVAQAVDDKNMYMHVFEEMTVYAPVPVPVNGNTHYTSESIERLPTG
NGNISDLLRTNPAVRMDSTQSTSLNQGDIRPEKISIHGASPYQNAYLIDGISATNNLNPA
NESDASSATNISGMSQGYYLDVSLLDNVTLYDSFVPVEFGRFNGGVIDAKIKRFNADDSS
VKLGYRTTRSDWLTSHIDENNKSAFNQGSSGSTYYSPDFKKNFYTLSFNQELADNFGVTA
GLSRRQSDITRADYVSNDGIVAGRAQYKNVIDTALSKFTWFASDRFTHDLTLKYTGSSRD
YNTSTFPESDREMGNKSYGLAWDMDTQLAWAKLRTTVGWDHISDYTRHDHDIWYTELSCT
YGDISGRCTRGGLGHISQAVDNYTFKTRLDWQKFTVGNVSHQPYFGAEYIYSDAWTERHN
QSESYVINAAGKKTNHTIYHKGKGSLGIDNYTLYMADRISWRNVSLMPGVRYDYDNYLSN
HNISPRFMTEWDIFADQTSMITAGYNRYYGGNILDMGLRDIRNSWTESVSGNKTLTRYQD
LKTPYNDELAMGLQQKISKNVIARANYVYREAHDQISKSSRTDSATKTTITEYNNDGKTK
THSFNLSFELAEPLHISQVDINPQIVFSYIKSKGNLSLNNGYEESNTGDNQVVYNGNLVS
YDSVPVADFNNPLKISLNMDFTHQPNGLVWANTLTWQEARKARIILGKTNAQYISEYSDY
KQYVDEKLDSSLTWDTRLSWTPQFLKQQNLTFSADILNVLDSKTAVDTTNTGVATYASGR
TFWLDVSMKF