Protein Info for LRK53_RS02440 in Rhodanobacter sp000427505 FW510-R12

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

1 100 200 300 400 500 600 700 800 900 1003 signal peptide" amino acids 1 to 33 (33 residues), see Phobius details PF13620: CarboxypepD_reg" amino acids 40 to 105 (66 residues), 36.9 bits, see alignment 4e-13 PF00593: TonB_dep_Rec_b-barrel" amino acids 366 to 751 (386 residues), 41.7 bits, see alignment E=1.4e-14

Best Hits

KEGG orthology group: None (inferred from 58% identity to sml:Smlt3254)

Predicted SEED Role

"OmpA-related protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 (1003 amino acids)

>LRK53_RS02440 TonB-dependent receptor (Rhodanobacter sp000427505 FW510-R12)
MNTPKQLRKKLLASLINATVIAVASAPMVSWAQTSDANLRGKAAASATITARNVATGTTR
RTTAGADGGYTLVGLPPGTYQVDAGAGTARTVTLTVASTATLDLTAAAPGASAANATTLS
GVTVSAATLTEVKTSEVGATISLQQINTIPQASRNFLEFADTVPGMVFSLDSAGHTSLRG
GAQNNSSVNVYIDGVGQKSYVKEGGVSGQFASQGNPFPQLAIGEYKVITSNYKAEYDQIS
SAAVTADTKSGTNEFHGEVFGTYTRDSLRARTPSENDAGRKTSSHEKEYGFAIGGPIIQD
QMHFFFTYEAKKFDTPITVTPGVTNTAAFLPAGASAQLGPADLPFNEDLYFGKIDWEPTD
RDRFELSAQLRKEGQYDNIGNQSAASAGIDVINRDTRFAARWQHSGDAYFNELLFTHENA
YNNPTPLRFADGAAYTWAPQQDATILITGSANALATQKKGQKGPAIQDDLTFNDFQWHGD
HVIKLGVKYKKVDLNAQDAGNSNPQFTYNVDPTGTAATPYKVFFPNPVPGLSPVAKSSDK
QFGTYIQDDWAVNDKLTLNLGVRWDYEKNPSYLNYVTPANVIAAFNSPNPDPSAPAGQTY
AQALALGGVNINDYISTGHNRKAYKGEIQPRLGFSYDLDADQQHVIFGGAGRAYDRDLYD
YLQLEQTKSALPQLTVYFQDPATGLCHNNSSPCFAWDPKYQNNLAALQALVASSNTGQEV
DAINNHLKAPYSDQFSLGMRNRIGDWNTSAAITRILSHDGFAFTLGNRYPDGAFFKNGSQ
PWGNGVPGFGGLIIGNNGIATRTTQLLLSADKPYTKETGWGATFAYTYTRAKQNRDINEH
YSFDEATIQQYPFVVSNAAAKHRFVATGVVDIPWGITLSAKLTLATPIPYNDIACYGVTY
PNGSGCTPMAATPRGNGKFLVGGKAFGYRDIDFQATKDFDLGHGIKLYGRFDVLNVFNFR
NYTDILVNWGSGGVANPNPAMYNPTGNITFVPRTLKLTVGMKF