Protein Info for BT2769 in Bacteroides thetaiotaomicron VPI-5482

Annotation: putative serine/threonine-protein kinase pknB (NCBI ptt file)

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1200 1263 transmembrane" amino acids 6 to 26 (21 residues), see Phobius details amino acids 281 to 301 (21 residues), see Phobius details PF00069: Pkinase" amino acids 9 to 260 (252 residues), 183.4 bits, see alignment E=8.4e-58 PF07714: PK_Tyr_Ser-Thr" amino acids 12 to 259 (248 residues), 127.5 bits, see alignment E=9e-41 PF03109: ABC1" amino acids 84 to 163 (80 residues), 24.3 bits, see alignment 2.5e-09

Best Hits

KEGG orthology group: None (inferred from 100% identity to bth:BT_2769)

Predicted SEED Role

"Serine/threonine protein kinase PrkC, regulator of stationary phase" in subsystem Conserved gene cluster associated with Met-tRNA formyltransferase

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 Q8A435 at UniProt or InterPro

Protein Sequence (1263 amino acids)

>BT2769 putative serine/threonine-protein kinase pknB (NCBI ptt file) (Bacteroides thetaiotaomicron VPI-5482)
MIGKEVLNYTIVSLIGKGGMGSVYLAEHKYIKQQKVAIKVINSDMVNDFTRQRLKEEAEH
LASLNHQNIVRFHDYHIDELGSIYLIMEYADGISLDKYIQTVSGLIVEDKICPLFEPILD
AVEYAHEHNIIHRDIKPANIIITKEGIPKILDFGIATIINRESVEKDDMVMGTPSYMSPE
QVRGDHLDSRSDIYSLGVMLHQMLTGNAPYDTTTLTEYDINKKVVEEPLPRMRTYYKYVS
DKVQKIVDKATAKEPGERYQTCDDFKKALHRVIYPPKIPKWVWTSVAAIVLLMIGGGVYF
WDYNRTKVYYYKDYVEQWGVPQGIGELSSREMSHVNRLYRFEYKKHKLQRMSHVNSKENI
IEDGESERNERPLDMLLYYTDKGNISRAKVLDRSGKVLYVKSYNDKLNTVIFQYDDEYGT
EKTLGAQTIGYVRALEDNGVEKGKISRWLLEYDENGYVSTIRYAGFQNVLVGDAHNIYGR
KYVRDEKGRVLSEHYLSFDGTPKATKWGLGMKKFYYDENDNWVKAEYLTVDGKPAYDDAD
GIGVYVMEYDKYGNVVYALHQDADGKLMLPKKNGVAGIKYIYDQHGFPIEASYLDIDRKA
CFIPNDGFSKVVRKFDDNGYIINQTFYDVDGNQCLSNDGNSSAKYINDNRGNVQEMWFYG
LDGKLNEINEGYAGVKLNYDSIGNIIEYVTYGIDQKPCLKSDGTAGYKAEYNDMNLITKL
VNIGVDLSPCKDNNGIVIAARDYDKRGNQIKVSFYDAGGKTLVLSNENIAGWNSVYDDNG
NETERSFFDDKNNLTVCAGSCAKWISKFDEQGNETNLRYYNLSGKLMMVNGSAGANYKRD
KRGNILEKIEIGTDEQLASGKLIARYKYDKFDNQIEFSVYDRNNKPALNSLDYHKYVCIY
NSRNQRIEIEYYGKDGELTSYNNDKYAIQKDEYDERGYIVRTSYYGKDKQLVVSNEGWAS
STREYDVLGNVLKQSFFGIDGKPTDPKVMVPEGLCRYDRWGNRIYLAAGDGKGHLIINPK
TGWSIQKSEYNSRGKLLSEAYFDENEKPLISRMDGYHKAVISYTSSGNEKEKCYYDIMNK
PMLCPDGYFKEVYEYNDNQQAISLSYLGVNGKSIDCKDGYSKIELTYNKDGEMESRKYTN
ASGRILLTQKWNGKEWVNSSPEPISRNWQQDVRKFNAELPIDFGENTKHLVASSFLVTGS
NSCELSFKTPKSKYEMTEAEVNEYFASIKLVVTKIKSESLPSSVVITGILFDSKGRQLRS
IRK