Protein Info for Psyr_4036 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: virulence plasmid 65kDa B 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

1 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1447 PF03534: SpvB" amino acids 42 to 326 (285 residues), 314.8 bits, see alignment E=1e-97 PF12256: TcdB_toxin_midN" amino acids 651 to 831 (181 residues), 216.9 bits, see alignment E=2.7e-68 PF12255: TcdB_toxin_midC" amino acids 880 to 1028 (149 residues), 159 bits, see alignment E=1.6e-50

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_4036)

Predicted SEED Role

"Putative toxin subunit"

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 Q4ZP56 at UniProt or InterPro

Protein Sequence (1447 amino acids)

>Psyr_4036 virulence plasmid 65kDa B protein (Pseudomonas syringae pv. syringae B728a ΔmexB)
MEAQSQSQNQSPQSLQPAVATPALPKGGGAIQSIGKGWGSVGTSGAASLEIALPISPGRG
YAPALSLSYQSTSGNGVFGLGWNLNTSKVARRASKGVPSYTDDDLIFGPGGDVCLPERDD
SGALVSSQVSRYNGDDLDATYQVVRYFSRVEGAFARIEHWRVNNTDPGFWLIHGADGSLN
LYGRKISSRIADPADMNRVAEWLLDESMNAVGEHILYEYKPEDHQGLPEDHPRNFRAQRY
LSRVRYGNAKAHPLLYLWEEDSLDDLLWHFDLLFDYGQRDTRSDPPPEYDEQFTWPVRSD
PHSSFAYGFELGNLRLCRQVLMFHHFPNELGASPLLTRRLLLEHYQTTLGYNMLSAAHSE
AWDGTDWRRFDRQPPVQFQYTDFSLESGTYTPLEPMAGLNDGQQYQLVDLYGDGLPGILY
RDDKAWLYREPIRDTAGTADAVAYGTCQPLPRIPTADSAAPVRQTLTDLTGDGRLDWVVA
QPGMAGFFTLNPDRSWSKYATFSAFPAEFFHPQGQMADLVGDGLSDLALIGPRSVRLYAN
RRADGFAAAVDIPHDEDRLPLLSDSSTELVAFSDLLGTGQQHLIRIRHNEIRVWPNLGRG
RFGKGQLFATLPYTYEAFDSSRVRLADLDGSGASDVLYLQADGFQVFMNQGGNGLAAAFD
QPWPEGVRYDRFCQFSAVDLLGLGFSSLVLTVPHMAPRHWSLYYAADRTGSVHKPYLLKA
SDNNLGAAGEVSYRSSAQEWLDEKNELRGAGSVAVSELPFPVHVVVRQTLQDKVTGNTLT
QLFRYRQGFYDPREREFRGFGLLLQTDTETSSQNQEDFTAPVLNKTWFHTGRYPARPCTD
YDRSDLLARLPGEHVLSRLDAATRTELPITDADDATLQEMARALSGSVLRGEVFGLDASQ
RPTVLYSTQSCRYLVRQLQALSAHRPYASMLPLSLEVITYRYEAEELEDPMCEHSLNLAW
DRYGSMLHSASVNYARRKKPGDAPPFADPYQQQWWEASHDEAQQQFYANEMRAEAIHLDS
PQSWRLGLPYRTRSDAMLIPASALTPAQISYEQFADPDGPFATLPRTLTSLSVQRYIGCG
DGEATFQALADAVETAELDDHALNAYERVMDSVTLAEKLVEIGYQQMPSFLPADSLNLWS
VKRGFATYAGPEHFFHTTTFRSTRSHGWSLVEYDAYDLFTTRITDPAGCVTTAEYDYRVL
QPRRIIDPNQNSQEADYDAFGRVWATSFYGTELGEAAGFPPLNRAGHYWASASDVVLQPD
YALGRQASAAYYDGNTALGRVHIPLATAVLVADRYPEDPDRQIRISMASIDGFGRTLQTR
QKVEDGDAYSVDEWGNLELVGGQPKIVHASPRWRVSERVEYNNKGLAVRVYRPYFANSHL
YVNDASIRSQNIVDKQFYDPLGRPTITITAKGWMRRQTYRVWYTISEDENDTAEEVLAAR
KAAEHGQ