Protein Info for SM_b20417 in Sinorhizobium meliloti 1021

Annotation: glycerol-3-phosphate ABC transporter 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 50 100 150 200 250 293 transmembrane" amino acids 12 to 31 (20 residues), see Phobius details amino acids 73 to 95 (23 residues), see Phobius details amino acids 107 to 128 (22 residues), see Phobius details amino acids 155 to 180 (26 residues), see Phobius details amino acids 202 to 226 (25 residues), see Phobius details amino acids 264 to 285 (22 residues), see Phobius details PF00528: BPD_transp_1" amino acids 87 to 290 (204 residues), 52.8 bits, see alignment E=2.2e-18

Best Hits

Swiss-Prot: 100% identical to UGPA_RHIME: sn-glycerol-3-phosphate transport system permease protein UgpA (ugpA) from Rhizobium meliloti (strain 1021)

KEGG orthology group: K05814, sn-glycerol 3-phosphate transport system permease protein (inferred from 99% identity to smk:Sinme_3762)

MetaCyc: 54% identical to sn-glycerol 3-phosphate ABC transporter membrane subunit UgpA (Escherichia coli K-12 substr. MG1655)
ABC-34-RXN [EC: 7.6.2.10]; 7.6.2.10 [EC: 7.6.2.10]

Predicted SEED Role

"Glycerol-3-phosphate ABC transporter, permease protein UgpA (TC 3.A.1.1.3)" in subsystem Glycerol and Glycerol-3-phosphate Uptake and Utilization (TC 3.A.1.1.3)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.10

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q92WD8 at UniProt or InterPro

Protein Sequence (293 amino acids)

>SM_b20417 glycerol-3-phosphate ABC transporter permease (Sinorhizobium meliloti 1021)
MQRVVFPNKILPYLLVAPQIVLTIVFFFWPASQALYQSVIREDPFGLKSGFVGFANFSAV
LSEANYLNSLKVTVIFSVLTALLAMGVALLLATAADRVVRGKTFYRTLLIWPYAVAPAVA
GMLWLFMFNPAMGTFAYMLRRNGFHWDPLLNGNHAMILIVVAAAWKQISYNFLFFVAGLQ
AIPKSLIEAAAIDGARGTRRFWTIIFPLLAPTTFFLLVVNTVYAFFDTFGIIHSVTGGGP
ARATETLVYKVYNDGFVNLNLGSSAAQSVILMAIVIGLTAFQFRFVEKRVHYG