Protein Info for Psyr_2702 in Pseudomonas syringae pv. syringae B728a
Annotation: UDP-galactopyranose mutase
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
Best Hits
Swiss-Prot: 42% identical to GLF1_KLEPN: UDP-galactopyranose mutase (rfbD) from Klebsiella pneumoniae
KEGG orthology group: K01854, UDP-galactopyranose mutase [EC: 5.4.99.9] (inferred from 100% identity to psb:Psyr_2702)Predicted SEED Role
"UDP-galactopyranose mutase (EC 5.4.99.9)" in subsystem LOS core oligosaccharide biosynthesis or linker unit-arabinogalactan synthesis (EC 5.4.99.9)
MetaCyc Pathways
- O-antigen building blocks biosynthesis (E. coli) (11/11 steps found)
- superpathway of UDP-glucose-derived O-antigen building blocks biosynthesis (5/6 steps found)
- UDP-α-D-galactofuranose biosynthesis (2/2 steps found)
- superpathway of mycolyl-arabinogalactan-peptidoglycan complex biosynthesis (13/33 steps found)
- mycolyl-arabinogalactan-peptidoglycan complex biosynthesis (2/18 steps found)
Isozymes
No predicted isozymesUse Curated BLAST to search for 5.4.99.9
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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 Q4ZSY1 at UniProt or InterPro
Protein Sequence (393 amino acids)
>Psyr_2702 UDP-galactopyranose mutase (Pseudomonas syringae pv. syringae B728a) MPRINLESAAREKTPYDFLIVGAGFAGSVLAERLAAGSSKRVLLIDRRPHIAGNAYDHLD SAGVLVHQYGPHIFHTNAERIVEYLSRFTEWRDYEHRVLASVDKQLLPVPINLDTLNSLY GLQMNEQEAEAFLASRAEPVETIRTSEDVVISQIGRELYKKFFRGYTRKQWGLDPSQLDR SVTARVPTRTNSDSRYFTDTFQKMPLHGYTHMFEQILNHPLIDTVLGVDFADVRKAVKYS HLIYCGPIDEYFGYCYGRLPYRSLRFEHKTVDQAQFQSVAVINYPDEAVPHTRITEYKHL TGQQHARTSLSYEFPSAEGDPYYPIPRPENAELYKRYKALADQSDEVTFLGRLGTYKYYN MDQVVGQALALYQRLAHDFPEQPPEPIEQPARG