Protein Info for Psyr_3878 in Pseudomonas syringae pv. syringae B728a

Annotation: amino acid ABC transporter ATP-binding protein, PAAT family

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 50 100 150 200 254 PF00005: ABC_tran" amino acids 19 to 178 (160 residues), 123.8 bits, see alignment E=8.3e-40

Best Hits

Swiss-Prot: 67% identical to HISP_SALTY: Histidine transport ATP-binding protein HisP (hisP) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K10017, histidine transport system ATP-binding protein [EC: 3.6.3.21] (inferred from 100% identity to psb:Psyr_3878)

Predicted SEED Role

"Histidine ABC transporter, ATP-binding protein HisP (TC 3.A.1.3.1)" in subsystem Arginine and Ornithine Degradation (TC 3.A.1.3.1)

Isozymes

Compare fitness of predicted isozymes for: 3.6.3.21

Use Curated BLAST to search for 3.6.3.21

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 Q4ZPL4 at UniProt or InterPro

Protein Sequence (254 amino acids)

>Psyr_3878 amino acid ABC transporter ATP-binding protein, PAAT family (Pseudomonas syringae pv. syringae B728a)
MYKLTIDGLHKSYGDNHVLKGVSLKASSGDVICLIGASGSGKSTFLRCINFLEQPSDGAM
SLDGKQVRMVSDKDGMRVADPDELQRIRTRLAMVFQHFNLWAHMTVLENITMAPRRVLGV
PKAEAEARARKYLEKVGLPERVADQYPAFLSGGQQQRVAIARALAMEPEIMLFDEPTSAL
DPELVGEVLKVIQGLAEEGRTMILVTHEMGFARKVASQVVFLHQGQIEESGHPDEVLNNP
KSERLQQFLSGNLK