Protein Info for Psyr_2582 in Pseudomonas syringae pv. syringae B728a

Annotation: TonB-dependent siderophore receptor

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 802 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF07660: STN" amino acids 61 to 112 (52 residues), 33.5 bits, see alignment 4.3e-12 PF07715: Plug" amino acids 159 to 251 (93 residues), 66.5 bits, see alignment E=4.4e-22 TIGR01783: TonB-dependent siderophore receptor" amino acids 160 to 802 (643 residues), 343.5 bits, see alignment E=1.4e-106 PF00593: TonB_dep_Rec" amino acids 349 to 767 (419 residues), 141.1 bits, see alignment E=1.5e-44

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to psb:Psyr_2582)

Predicted SEED Role

"TonB-dependent ferric achromobactin receptor 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 Q4ZTA1 at UniProt or InterPro

Protein Sequence (802 amino acids)

>Psyr_2582 TonB-dependent siderophore receptor (Pseudomonas syringae pv. syringae B728a)
MSAVSSYRLRPLLHFSLLLTLSSSPLFISTSWADTAGRRAYEVPAGSLSAALTRFAGQAG
VNLSVDPALVNGRNSSGLSGEFAVEEGFARLLQGSGLQLIPVGEQAYTLIPAPQSASAGL
QLAPTSIVGDSGVTDGQDYAGGQVARKGSQGMLGSRDFMETPFSMTTYTKDAVKNQQART
LGDLIASDPSVRATNPAGGRYEQFTIRGFSLFNSDVSYNGLYGILPTYTIDMEMAERVDI
LKGPSQLINGISPRGSVGGGINVVPKRATDKPITELTTSYASKGQVGAAVDVARRFGEDD
KFGIRFNGVKQSGDTEWDHQSVDRDMAVLGLDFRGDRLRLSTDIGHTERDTDAPQERVQV
GANAKVPNANDVRDNYAQSWSKARTKDTFGAVNAEYDLSDSVMLYGGVGVRKSNHDFLRH
AVSVTNDAGDFSVQPRDFTRDENVRTATAGARSWFNTGPVSHEVNLAASYFYMDFENGGA
RYAAAPSNLYNPVDTPTPSNPTRADSKVYTENRFSGVALTDTLGFFEDRLLLTLGARWQR
VKVDDWTDDVKGDTAYDEEKVSPSGGILYKVTDDFSVYANYMEGLSQGKVAPSTSVNEDQ
IFPPFVSRQVEVGAKYDLGSFAFTASVFRIKQPAYETNTASRVFGPNGKRRNDGVELTMF
GEPMKGFRLLGGVMYIDSELTNTVNGTFDGNRAPATPKYNVNLGAEWDVPGVNGLTLTGR
GIYTGSQYLDQANSKSIDSSERFDVGARYAFKVDQKDITLRANVENVMNKYYWSSAGASD
DSEPGLTLSTPRTYLLSATIGF