Protein Info for OKFHMN_01770 in Escherichia coli ECRC100

Annotation: BigB-like protein

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 819 PF03797: Autotransporter" amino acids 593 to 791 (199 residues), 66.1 bits, see alignment E=2.2e-22

Best Hits

KEGG orthology group: None (inferred from 100% identity to etw:ECSP_1883)

Predicted SEED Role

"putative BigA-like 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 (819 amino acids)

>OKFHMN_01770 BigB-like protein (Escherichia coli ECRC100)
VNEGGALTNEGVLNTVTLEGGTFNNNGTLNDVVKIEKNSNAVINNTGSLSTLQLHDGTVN
NSGIASARVNAQGDAVFNNLAGGEARKGAILYNSAVVNNAGTWKMGYQDENNNAGTLDID
DKSTFNNSGKLILDNSKNAIRFQGSNANATLYNTGEMTLDAALGAGAIHYDDGASEFINK
GVVDAKVTVAVSTAGATESDAFLWNQDGGVINFDKDNASAVKFTHNNYVALNDGVMNISG
NNAVAMEGDKNAQLVNNGVINLGTEGTTDTGLTGMQLDANATADAVIENNGTINIFANDS
FAFSVLGTEGHIVNNGTVVIADGVTGSGLIKQGDSVNVEGVNGNSGNNTEVHYTDYTLPD
MPNTYTTSPFSETTDSGSSDGSSNNLNGYIVGTNVDGSAGKLKVNNASMNGVGINTGFAA
GTADTTVSFDNVVEGINLTDADAITSTSVVWTAKGSTDASGNVDVIMSKNAYTDVATDAS
VNDVAKALDAGYTNNELYTSLNVGTTAELNSALKQVSGSQATTVFREARVLSNRFSMLAD
AAPKVGNGLAFNVVAKGDPRAELGNNTEYDMLALRKTVDLSESQSMSLEYGIARLDGDGA
QKAGDNGVTGGYSQFFGLKHQMSFDNGMRWNNALRYDVHNLDSSRSVAYGDVSKTADTDV
KQQYLELRSEGAKTFEPREGLKITPYAGVKLRHSLEGGYQERNAGDFNLSMNSGSETAVD
SIVGLKLDYAGKGGWSANATLEGGPNLSYSKSQRTASLAGAGSQHFNVDDGQKGGGINSL
ASVGVKYSSKESSLNLDAYHWKEDGISDKGVMLNFKKTF