Protein Info for ABZR87_RS00095 in Ralstonia sp. UNC404CL21Col

Annotation: TonB-dependent 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 50 100 150 200 250 300 350 400 450 500 550 600 629 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF07715: Plug" amino acids 57 to 160 (104 residues), 90.7 bits, see alignment E=8.4e-30 PF00593: TonB_dep_Rec" amino acids 198 to 598 (401 residues), 153 bits, see alignment E=2.5e-48

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 96% identity to rpf:Rpic12D_2209)

Predicted SEED Role

"Outer membrane vitamin B12 receptor BtuB" in subsystem Coenzyme B12 biosynthesis

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 (629 amino acids)

>ABZR87_RS00095 TonB-dependent receptor (Ralstonia sp. UNC404CL21Col)
MPRTAMRALAGALTGVMAGAVAPAWAQSTTQVASTPVGELNPTVVTASRSEQPLSDALPH
TTVISRADIERSQAPDAVTLLRREAGIEIAQNGGPGTNASLFMRGASSNQTLVLIDGVRV
ASGTSGGAQIGQLMADQIDHIEVVRGNVSALYGSDAIGGVVQIFTRNGRGHGPLANAEIE
YGARNTKRAQAGISGSLGENGDTSFAVSVSEFKTNGFSTMNPLQAPKANPNDNPYTNKSV
SAQLSHRFSADWQAGLTYFQTWGDVSYDNAFGKRTDNNVAHNVVRSMSAYVDGKVTQDWK
TRVTLSQGDDRSLNFTNGVLQVPSRFNTRNQTASWQNDWAFMPNQLLKVGLEHLQTSVDS
DAYNVPTRNVDSAYIGYEGKFGPHQLQLNLRRDRYSDFGGANSYYAGYGFAFNPQWKAVA
SVSNAFRAPSFNELYYPFFGSPNLQPEKARSVEAGVEYSSAMGLVRVTAFETDYSNLITS
AFDPVSGNYLAANVNRARVNGVETSYRGSIYGVDLRASFTMQNPQDLSANQLLSRRARHF
GSVSAYKTFGPFSAGVEWNAAGDRQDSTKTLGGYGLLNLVGRYQITPDWAVSARVENVTN
KNYQLIYPYNTASRGVFFTLSWQQHEPKR