Protein Info for TX73_025025 in Rhodopseudomonas palustris CGA009

Annotation: molecular chaperone HtpG

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 50 100 150 200 250 300 350 400 450 500 550 600 628 PF13589: HATPase_c_3" amino acids 37 to 155 (119 residues), 41.5 bits, see alignment E=1.4e-14 PF00183: HSP90" amino acids 223 to 623 (401 residues), 340.9 bits, see alignment E=1.6e-105

Best Hits

Swiss-Prot: 100% identical to HTPG_RHOPA: Chaperone protein HtpG (htpG) from Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)

KEGG orthology group: K04079, molecular chaperone HtpG (inferred from 100% identity to rpa:RPA4815)

Predicted SEED Role

"Chaperone protein HtpG" in subsystem Protein chaperones

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 (628 amino acids)

>TX73_025025 molecular chaperone HtpG (Rhodopseudomonas palustris CGA009)
MTMTDTASETKPFQAEVAELLNLMVHSVYSETDIFLRELISNASDALDKLRYESIAKPEL
MEKGGEPKIRIIPKKAPDTLTIVDNGIGMDRQELIDNLGTIAKSGTKSFISKLAETKDSA
GLIGQFGVGFYAAFMVADKITVTSRRAGSDDVWTWTSAGGAGFEIAPASEEAAARVERGT
EIVLHLKPDASKYLEDWQIERIVTEYSDNIQFPILLMPEEGEPRQINSASALWQRSKSEL
SEDDYKQAYKQIAGAFDDPAMTLHYRAEGRQSYAVLLFAPSTKPFDLFEPERKGKIKLYV
RRVFITSEAELLPPYLRFLRGVIDSEDLPLNLSREMLQKNPQLAQIRTAVTGKVISELES
LADKKPEDFTKIWDAFGPVLKEGLYEDFERREKLLSLARFTTTAGEKRSLKQYVEAMKEN
QTEIYYLVGDSLERLKSNPKLESATARGIEVLLLTDPVDAFWTSGQLDFGGKPLKSLSQG
DVNFDLIPKLEQDQDKDNKDEAKVDEATVIAVIKDALGERVSDVKASQRLTSSASCLVAG
GMGPDRELEKLLARANKGAGSKPILEINLQHPLVAALGDTKTDKAEAADLAFLLLEQAQI
LDGELPEDPAAFASRLNRLVLRGVVAHG