Protein Info for AZOBR_RS22800 in Azospirillum brasilense Sp245

Annotation: ABC transporter substrate-binding 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 50 100 150 200 250 300 348 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF13531: SBP_bac_11" amino acids 49 to 290 (242 residues), 38.8 bits, see alignment E=1.8e-13 PF13416: SBP_bac_8" amino acids 52 to 309 (258 residues), 85.6 bits, see alignment E=1e-27 PF01547: SBP_bac_1" amino acids 69 to 285 (217 residues), 33.3 bits, see alignment E=1.1e-11 PF13343: SBP_bac_6" amino acids 82 to 334 (253 residues), 94.7 bits, see alignment E=1.3e-30

Best Hits

KEGG orthology group: K02055, putative spermidine/putrescine transport system substrate-binding protein (inferred from 70% identity to bja:bll3286)

Predicted SEED Role

"ABC transporter substrate-binding protein"

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 G8AU63 at UniProt or InterPro

Protein Sequence (348 amino acids)

>AZOBR_RS22800 ABC transporter substrate-binding protein (Azospirillum brasilense Sp245)
MTLDRRQILAAGLTLGAMSLFPGMSWAQARKLVFATFTGSWEEAHRDVIVPHFRKATGNA
DIALDPMLSVDMIAKVSAAKANPPIDVMLMDPGPRLSVIGQDLAAPFPVADSKNYQDLLP
VAQLPEGPGIFFQAVGITYNPEKVKTPPTSWDDLWKPEYKGRVGITNMNSTLGTAFMVEL
AKTRGGSENDIEPAFAALKELQPNLGAVAPNPGALATLFQQGQIDISPGNFNAIQILRAR
GVPVEFAKPKTGTIAFLTTAHITKNSPNAKLAAALIESAMAPEVQTKLMQAPFYVIPTNS
KVQMDGDIARMIAKDQEELKASFVFHDWSVINQNRAGWIERFNKEIKV