Protein Info for AZOBR_RS05330 in Azospirillum brasilense Sp245

Annotation: methyl-accepting chemotaxis 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 50 100 150 200 250 300 350 400 450 500 550 600 650 714 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details amino acids 188 to 210 (23 residues), see Phobius details PF17200: sCache_2" amino acids 37 to 187 (151 residues), 150.3 bits, see alignment E=1.3e-47 PF08269: dCache_2" amino acids 39 to 185 (147 residues), 125.1 bits, see alignment E=1e-39 PF17201: Cache_3-Cache_2" amino acids 71 to 185 (115 residues), 34.1 bits, see alignment E=5.9e-12 PF00672: HAMP" amino acids 208 to 257 (50 residues), 36.9 bits, see alignment 1.1e-12 PF00015: MCPsignal" amino acids 378 to 523 (146 residues), 105 bits, see alignment E=1.3e-33 TIGR02481: hemerythrin-like metal-binding domain" amino acids 580 to 702 (123 residues), 107.6 bits, see alignment E=2.3e-35 PF01814: Hemerythrin" amino acids 588 to 697 (110 residues), 58.6 bits, see alignment E=2.9e-19

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 67% identity to azl:AZL_007430)

Predicted SEED Role

"Methyl-accepting chemotaxis protein I (serine chemoreceptor protein)" in subsystem Bacterial Chemotaxis

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 G8AJM5 at UniProt or InterPro

Protein Sequence (714 amino acids)

>AZOBR_RS05330 methyl-accepting chemotaxis protein (Azospirillum brasilense Sp245)
VFERISIKGKISVILGVAAVGLALIAAVSLFGLRAEMMKDRQDKTRSVVEVAHSLVAHYE
EMERKGALTRDAAQAAAKDALRRLRYAGSEYFFVIDRAQRMIMHPIRPEMDGQDQSRTAD
PNGKLLFVEMTRVGVAADGGFVDYLWPKPGQAEPVPKISYVRGFEPWGWLIGSGIYVDDV
AAAFREAALFLGGLGLLIALVATGIALLVSRAIVRPLHAMTGVMQTLAGGDTAVTVSGTQ
RGDEIGVMARTLDIFRSNQIDLQRHWERQQVEHRVTGQRARALERLTERFDATVSAMVGT
VGQAVQALENTARSLSDTADRNMREAASVAGASQQASVNVQTVAAAAEELSSAIAEIGTQ
VATSSHISMEAVTASRQASDRIDGLGHAAQKINEVADLITSIASQTNLLALNATIEAARA
GEMGKGFAVVAGEVKNLAGQTAKATEEIAAQISEVQQASHGAVTAIREIAGIIARSDEIG
TSIAAAVQQQGAATGEIARSAGEAAQGTRQVSTSIDEVSASALETEKAANSLLDAAESLA
QQAGSLRALVDAFLVNVEAINSAELATLFAPAGEEVFMPWNDTLAVGQEDIDNDHMILVA
LINRAARRIRGGEVPQAIGAAIDQLVAYTVLHFEEEERVMQRSGYPEFVQHKAQHDALRK
RVAELKQRFAAGEARVGDDLLALFRDWLTGHIQRFDKRIGNHLAHSGEPARKAA