Protein Info for Sama_1397 in Shewanella amazonensis SB2B

Annotation: TonB-dependent receptor (RefSeq)

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 1008 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 53 to 1008 (956 residues), 588 bits, see alignment E=1.8e-180 PF07715: Plug" amino acids 73 to 174 (102 residues), 66.2 bits, see alignment E=3.7e-22 PF00593: TonB_dep_Rec" amino acids 448 to 975 (528 residues), 93 bits, see alignment E=4e-30

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_1397)

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 A1S5E8 at UniProt or InterPro

Protein Sequence (1008 amino acids)

>Sama_1397 TonB-dependent receptor (RefSeq) (Shewanella amazonensis SB2B)
MLDKAFKRNRLSATLAAILGVGAIPLAWAADDATPEADGVVAAQNASEEAIEVIEIRGIR
GSLYRSMDLKRGANGVVDAISAEELGKFPDTNLAESLQRITGVTVSRANGEGSQITVRGF
GPEFNLITLNGRQMPGTGYTRSYNLENLSSEGVKTLEVVKTARADVPTGGLGGTVNIVTH
KPLDNPGQAFTFSGKGIYDESNVLGDDVTPELAAIYSNTLFDDRFGVLVSVSHQERDFQQ
QTANSQGWIAQTDNGRLPTLAGDKGIDGRETDADGNPVARFRDAEGNAVAPFFFPRDMNF
SINDVERERTNGMVTLQFVATDNLVLTADYVATRALTASNGFGWGIWNSSTDGSPVIGYE
LDANGTALYSDIRGGDGSFTANRNTTEVNAESVGLNIDWSPNEAWRFTLDYHNSSNEIDN
GADTGLGSDGQVILGSDKLISKVYDYRTGEVPHFLINWNNGTHVLDAGDIDSNFSQFIHS
PGESEIEQVQFNTNWYPEFSEHLVKMDFGAAYTKQTMSGTSAWSGLRGGPGFNPSYAEIF
PDAMFVLQDASGLLDALGGGGSALMPDYYYTFNFDEAVARQLAFITPEIAGDNYYSIDPY
FDGIDSATLVEEKTLALYLTTQWGFDIGNVPVNVNLGLRYEQTDASSTVKQRVENQVVWA
SPTEWIMQYAPGGDDNYFTQGGDYDVWLPMLDISAEPLEDVVVRFSAGKTIARPLLGDMV
AGRNLSGSPKIGARRGSLGNPGLLPLESVNLDLSFEYYYGDASYASVGLFKKYADNYVSQ
KTTQLTIEGLHDVYNSPRYQEAISQLEAAGTPVSENSIFAQMIANGHGNADGQIVPLASD
PLIVWDITSPFNSDSKTVQGIELALQHVFGETGFGVGVNGTFVEGDVTYDPYSLAPQNPL
SGIGDSANFQAFYEKDGLSVKLTYAWRDSYLIGVGQSQGSADAPPQFAKTFGQLDASINY
DVNEHLTVFFEGINLNNETEEGYGRFEEQFLFARQYGSRYSLGARVRF