Protein Info for Pf1N1B4_1663 in Pseudomonas fluorescens FW300-N1B4
Annotation: 4-aminobutyrate aminotransferase (EC 2.6.1.19)
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
KEGG orthology group: None (inferred from 86% identity to pfo:Pfl01_0290)Predicted SEED Role
"4-aminobutyrate aminotransferase (EC 2.6.1.19)" (EC 2.6.1.19)
MetaCyc Pathways
- superpathway of L-arginine and L-ornithine degradation (11/13 steps found)
- superpathway of L-arginine, putrescine, and 4-aminobutanoate degradation (9/11 steps found)
- superpathway of 4-aminobutanoate degradation (3/3 steps found)
- 4-aminobutanoate degradation I (2/2 steps found)
- 4-aminobutanoate degradation II (2/2 steps found)
- 4-aminobutanoate degradation III (2/2 steps found)
- GABA shunt I (2/4 steps found)
- GABA shunt II (2/4 steps found)
- 4-aminobutanoate degradation V (2/7 steps found)
- nicotine degradation I (pyridine pathway) (5/17 steps found)
KEGG Metabolic Maps
- Alanine and aspartate metabolism
- Butanoate metabolism
- Glutamate metabolism
- Propanoate metabolism
- beta-Alanine metabolism
Isozymes
Compare fitness of predicted isozymes for: 2.6.1.19
Use Curated BLAST to search for 2.6.1.19
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 A0A166NB54 at UniProt or InterPro
Protein Sequence (970 amino acids)
>Pf1N1B4_1663 4-aminobutyrate aminotransferase (EC 2.6.1.19) (Pseudomonas fluorescens FW300-N1B4) MPLATLIHRASLPSPQVSAAQALELLEEHYGLSGRLQALGSQQDLNFRVDSEQGRFVLKI CRGDYSALELQAQHAALKHLAEHSGVPVPGVIAAKNGADLLSLEVGGQAVHVRLLDYIDG QSLTHLNHLSHSVVAGFGRLCGEMDLALAGFNHPGLERTLQWDARHANALIAHLLPVIQD DPQRKLIAEAAEQAERHLQPLVDKLPVQAIHMDITDDNVVWQRDSQRQWQLHGVIDFGDL VRTWRITDLSVTCAALLHHADGDPFYILPAVRAYHAVNPLQHEELLALWPLIVARSAVLV LSGEQQVSIDPGNEYSRDNLTHEWEIFRVATSVPLALMEAAILTAVGQSLPSIGSEDFAP LLPSLVGREFALIDLGVLSPHFEAGNWEQQGIDLRLLTEAAAAHGLAASRYGQYRLSRTR PDCAREPDTFPLHVALRVPDGTAVEAPFAGVIHIEGENLLQLDGPELSVRLWGVAPSVRS SAALVKGQVLGSVSGPLIVQLCRSAQLDAPLFCTPSRAAAWQVLCPSPAMLLGLACDAQE ELDSQTLLARRDASFARSQKHYYVDPPRIERGWRNHLIDMQGRSYLDMLNNVAVLGHGHP RMAAVASRQWSLLNTNSRFHYAAIAEFSERLLKLAPDNMDRVFLVNSGTEANDLAIRLAW AYSGGRDMLSVLEAYHGWSVAADAVSTSIADNPKALSSRPDWVHPVTAPNTYRGEFRGID SAPDYVRSVEHNLAKIAEQKRQLAGFICEPVYGNAGGISLPPGYLKQVYALVRAQGGVCI ADEVQVGYGRMGKFFWGFEEQGVVPDIITMAKGMGNGQPLGAVITRREIAEALEAEGYFF SSAGGSPVSCQIGMAVLDVMEEEKLWENAQVVGGYFKERLEALIDQHPLVGAVHGSGFYL GVELIRNRETLEPATEETTALCDRLRELGIFMQPTGDYLNILKIKPPMVTSHQSVDFFVD MLSKVLDEGL