Protein Info for SM_b20482 in Sinorhizobium meliloti 1021

Annotation: hypothetical 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 50 100 150 200 250 300 350 400 450 500 550 595 TIGR03103: GNAT-family acetyltransferase TIGR03103" amino acids 47 to 593 (547 residues), 974.3 bits, see alignment E=7.9e-298 PF00583: Acetyltransf_1" amino acids 158 to 257 (100 residues), 59.6 bits, see alignment E=1.4e-19 PF13508: Acetyltransf_7" amino acids 169 to 258 (90 residues), 44.6 bits, see alignment E=6e-15 PF08445: FR47" amino acids 200 to 259 (60 residues), 32.2 bits, see alignment 3.4e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to smk:Sinme_3709)

MetaCyc: 100% identical to N-acetylglutaminylglutamine synthase (Sinorhizobium meliloti 1021)
RXN-13455

Predicted SEED Role

"Cyanophycin synthase (EC 6.3.2.29)(EC 6.3.2.30)" in subsystem Cyanophycin Metabolism (EC 6.3.2.29, EC 6.3.2.30)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 6.3.2.29 or 6.3.2.30

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 Q92W81 at UniProt or InterPro

Protein Sequence (595 amino acids)

>SM_b20482 hypothetical protein (Sinorhizobium meliloti 1021)
MKKSREIALPRQRSKGTKAVTHRLNRLRTHTQPGRDAEGSRTAGGAKRDVVLDCGWGRLL
FAQTFSDDEKLLSELREEAPSSRDIAFYVRDPHVLLSRAPQEIFLDPSHTYRLDLWTYRA
NTRRTRGITIRRLASEADGDGVNRVYAACGMVQIRSDFFSSERDDRSLTYFVAQDDATGE
IVGTVTGIDHQRLFDDPDRGASLWCLAVHPQARQPGIGEHLVRKLAEHFQARGLSYVDLS
VMHDNTLAIGLYEKLNFRRMPLFAIKRKNAINEKFFAMPHQSYDALNPYARLIVDEATRR
GIHVEITDAEGGFFRLSHGGRSIHCRESLSELTSGVAMSICDDKAITRRMVSAAGLVVPD
QIEVDENGKAIQDFLKKHGKLVVKPARGEQGRGISVGITTMEALEEAIASARQVCDRVLL
EAFFEGEDLRLVIIDYTLVAAAVRLPPRVIGDGRSKIASLIGKQSRRREAATGGESRIPL
DAETDRCLAEQGLDLETILEEGREITVRKAANLHAGGSIHDVTEIVHPDLVEAACRAARA
INIPVVGIDLMVRDPAEPDYVFIEANERPGLANHEPQPTAASFIELLFPGSRTAV