Protein Info for SM_b21316 in Sinorhizobium meliloti 1021

Annotation: ABC transporter ATP-binding protein/permease

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 50 100 150 200 250 300 350 400 450 500 550 589 transmembrane" amino acids 37 to 59 (23 residues), see Phobius details amino acids 79 to 99 (21 residues), see Phobius details amino acids 111 to 125 (15 residues), see Phobius details amino acids 161 to 195 (35 residues), see Phobius details amino acids 267 to 285 (19 residues), see Phobius details amino acids 292 to 308 (17 residues), see Phobius details TIGR01842: type I secretion system ATPase" amino acids 41 to 576 (536 residues), 615.3 bits, see alignment E=4.6e-189 PF00664: ABC_membrane" amino acids 43 to 301 (259 residues), 41.6 bits, see alignment E=1.2e-14 PF00005: ABC_tran" amino acids 369 to 515 (147 residues), 105.7 bits, see alignment E=3.2e-34

Best Hits

KEGG orthology group: K06148, ATP-binding cassette, subfamily C, bacterial (inferred from 100% identity to sme:SM_b21316)

Predicted SEED Role

"STRUCTURAL ELEMENTS; Cell Exterior; surface polysaccharides/antigens"

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 Q92V33 at UniProt or InterPro

Protein Sequence (589 amino acids)

>SM_b21316 ABC transporter ATP-binding protein/permease (Sinorhizobium meliloti 1021)
MRDTVRNPLISKGPNRATPAQNGTIAPKLLVLRARRVFVVTLLYAALLSACINLLQLTMP
LYMMQVHDRVLNSQSMDTLVMLTILALGALIVLGVLDYIRALTFQAMGSAVVRWLNLPVL
TAAVQASADQGLARATQSLRDLTELRGFLTSSAVSAPLDAAWSPIFLGVLFLLHPLFGLI
GAISVVVLVCCGLLNDLLTRQLMKEASQANIEAVSKIGATLRHAEAIEAMGMLPALAQKW
RAAQLHALSVLEASGIRSRAMASITRSLRFAIQVVSLGTGALLVMRQEISPGAMMATTIL
VGRLLLPFDSVIENWRQWVLAIASWRRVETALKEDLAVRQTMPTPRSEGDLVVDKLVYAA
PGIDVPIIKGINFSLSPGEVLGIVGPSAAGKSTLARLLVGILKPTAGGVFLDGNNVYLWE
RSSFGQIAGYLPQSVSLLEGTIRENIARMAESDPYKVLEAARLADVHDMIGRLPLGYDTP
VGDGHLTLSGGQRQRIALARCLYGRPRLLVLDEPNANLDALGERALIRAIDEARSDGAIV
ILIAHRPAIMQVADKLLVLEGGRISQFGPRTDVVATMMPGETRREGTAS