Protein Info for Psyr_4689 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Helix-turn-helix, Fis-type:Molybdenum-binding protein, N-terminal:Molybdenum-pterin binding 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 50 100 150 200 254 TIGR00637: ModE molybdate transport repressor domain" amino acids 15 to 104 (90 residues), 99.8 bits, see alignment E=7.7e-33 PF00126: HTH_1" amino acids 17 to 78 (62 residues), 38.7 bits, see alignment E=1.2e-13 TIGR00638: molybdenum-pterin binding domain" amino acids 113 to 180 (68 residues), 61.5 bits, see alignment E=6e-21 PF03459: TOBE" amino acids 115 to 176 (62 residues), 56.9 bits, see alignment E=2.9e-19 amino acids 188 to 248 (61 residues), 38.3 bits, see alignment E=2e-13

Best Hits

KEGG orthology group: K02019, molybdate transport system regulatory protein (inferred from 100% identity to psb:Psyr_4689)

Predicted SEED Role

"DNA-binding domain of ModE / Molybdate-binding domain of ModE" in subsystem Molybdenum cofactor biosynthesis or Transport of Molybdenum

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 Q4ZMA6 at UniProt or InterPro

Protein Sequence (254 amino acids)

>Psyr_4689 Helix-turn-helix, Fis-type:Molybdenum-binding protein, N-terminal:Molybdenum-pterin binding protein (Pseudomonas syringae pv. syringae B728a ΔmexB)
MSLPPLLTQHMVRRPQRIALLQHIAEQGSITRAAKSAGLSYKAAWDAIDELNNLAQKPLV
ERSVGGRGGGGAKLSVEGERVLRLYQRVQALQAQVLEAAEDSSDLDLLNRLTLRTSARNQ
LLGRIVSITRQGHNDQVRLQLADEVFIEAQVTHDSTLRLQLENGTEVVALIKAGWLELHA
DSSEETNGNNCLTGRIDSVTDAEDGPSEVRITLPGGQTLCALATPEHLRAQQLKTGATVQ
ARFAASLVLLGIPL