Protein Info for SM_b20466 in Sinorhizobium meliloti 1021

Annotation: glucanase

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 50 100 150 200 250 300 350 385 TIGR03106: hydrolase, peptidase M42 family" amino acids 8 to 350 (343 residues), 603.7 bits, see alignment E=4.2e-186 PF05343: Peptidase_M42" amino acids 53 to 341 (289 residues), 248 bits, see alignment E=1.1e-77 PF01546: Peptidase_M20" amino acids 180 to 287 (108 residues), 35.4 bits, see alignment E=1.1e-12

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SM_b20466)

Predicted SEED Role

"Deblocking aminopeptidase (EC 3.4.11.-) @ Cyanophycinase 2 (EC 3.4.15.6)" (EC 3.4.11.-, EC 3.4.15.6)

MetaCyc Pathways

Isozymes

Compare fitness of predicted isozymes for: 3.4.11.-

Use Curated BLAST to search for 3.4.11.- or 3.4.15.6

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 Q92W97 at UniProt or InterPro

Protein Sequence (385 amino acids)

>SM_b20466 glucanase (Sinorhizobium meliloti 1021)
MQTPINIDPEYLTSRLKALLDIASPTGFTDEAVRYTARELERLGLEVKLTRRGAIRALRP
GAAERPARGIVSHLDTLGAQVKALKENGRLELVSIGHWSARFAEGARASIFSGKGTYRGS
ILPLKASGHTFNEEVDTQPTGWRHIELRVDALARDRNDLVQLGIDVGDIVAIDPQPELLE
NGFIVSRHLDDKAGVAIMLAALEAMQREKVDTPVDTHWLFTIGEEVGVGASAAIVPEIAS
LVAIDNGTTAPGQNSDEFGVTLAMADQTGPFDYHLSKKLYELCGEHGIRVQKDVFRYYRS
DAASAVEAGHDVRTALVTFGVDASHGYERIHLHALMSVAKLAVYHAASEVQIERDAEEVS
GLRGFTRQKVRQAEQDLKADEPDVS