Protein Info for HSERO_RS04565 in Herbaspirillum seropedicae SmR1

Annotation: bacteriophage capsid portal 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 TIGR01540: phage portal protein, PBSX family" amino acids 57 to 333 (277 residues), 232.4 bits, see alignment E=3.8e-73 PF04860: Phage_portal" amino acids 93 to 311 (219 residues), 49.7 bits, see alignment E=1.6e-17

Best Hits

Swiss-Prot: 55% identical to PORTL_BPP2: Probable portal protein (Q) from Escherichia phage P2

KEGG orthology group: None (inferred from 100% identity to hse:Hsero_0910)

Predicted SEED Role

No annotation

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 D8J090 at UniProt or InterPro

Protein Sequence (350 amino acids)

>HSERO_RS04565 bacteriophage capsid portal protein (Herbaspirillum seropedicae SmR1)
MKHRARRHAAAPASTPPATVETTPAPSVEAFSFGDPSPVLEGRDMLADIECYRNGDWYEP
PLSTVGLAKSLNASVHHASAIWCKVNILSSTFRPSAALSRAEFTRLALDFLLFGNCYAER
RESMTGKLLSLKHALAKYTRVGVEPGRYFFVNGWRASYEFEPGSVWHLQAPDINQEVYGV
PQYVSALQSAWLNESATLFRRRYYLNGSHAGFILYMTDTASNVNDVDKLREALRNSKGPG
NFRNLFVYAPGGKKDGLQILPVSEIAAKDEFFNIKNCTRDDVLAAHRVPPQLLGTMPNNT
GGFGDVTKAAAVFGCNEIEPLQAQFLSLNQWAGEDVVSFRPYQLPTTESK