Protein Info for PP_3044 in Pseudomonas putida KT2440

Annotation: Phage portal protein, lambda family

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 50 100 150 200 250 300 350 400 450 497 transmembrane" amino acids 390 to 408 (19 residues), see Phobius details TIGR01539: phage portal protein, lambda family" amino acids 26 to 478 (453 residues), 326.3 bits, see alignment E=1.4e-101 PF05136: Phage_portal_2" amino acids 28 to 375 (348 residues), 392.6 bits, see alignment E=9.1e-122

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3044)

Predicted SEED Role

"FIG00963359: 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

See Q88IF5 at UniProt or InterPro

Protein Sequence (497 amino acids)

>PP_3044 Phage portal protein, lambda family (Pseudomonas putida KT2440)
MSGRYISTRSGLLVPERIKASYEGAAEGRRSSGWDAPDTGPNSLIMPALRNLRSRSRAAV
RNDPYAANVIDKRVSNLIGTGITPQPRLLDKALRKAMQELWEDWVDESDADERTDFYGQQ
ALVARTVEQSGECFVRLRPRRLEDGLAVPLQVQCLAPEFVPHDKFEVTRTGNTIRAGIEF
NGIGRRVAYWCYRNHPSDKASLNAGYNPLVRVPADQMLHIFEPLEPGQLRGVPRLAPILK
RLRSLDNYDDAVLFRQEVANLFAGFVRKPAPDGLGGPPMDMITGGAVVHDRDAFTPMVAL
EPGTMQELGPGEQVEFSDPPDGGNNYPDFMRQQLMAASAGAGLPYELMTGDMRGVNDRVI
RVVLNEFRRRLEQLQFSVYVHQLCRPVRAAWMDMAVLAGALDLVDYTLNRRQYLRTRWVP
QGWAYIQPVQDVQARMLEVAAGFTSRSEMCLRSGTDAEIVDEENASDIARAHGLGLKYNG
LSAIDDESDDSDEKGKT