Protein Info for Psest_3298 in Pseudomonas stutzeri RCH2

Annotation: histidinol dehydrogenase

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 50 100 150 200 250 300 350 400 436 PF00815: Histidinol_dh" amino acids 31 to 433 (403 residues), 575.1 bits, see alignment E=4.4e-177 TIGR00069: histidinol dehydrogenase" amino acids 39 to 433 (395 residues), 544.6 bits, see alignment E=8.2e-168

Best Hits

Swiss-Prot: 90% identical to HISX_PSEF5: Histidinol dehydrogenase (hisD) from Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)

KEGG orthology group: K00013, histidinol dehydrogenase [EC: 1.1.1.23] (inferred from 98% identity to psa:PST_1046)

Predicted SEED Role

"Histidinol dehydrogenase (EC 1.1.1.23)" in subsystem Histidine Biosynthesis (EC 1.1.1.23)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.1.1.23

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 L0GR45 at UniProt or InterPro

Protein Sequence (436 amino acids)

>Psest_3298 histidinol dehydrogenase (Pseudomonas stutzeri RCH2)
MTAPSAIRRLNAADADFARHLDHLLSWESVSDEGVNERVLEIIKAVRERGDAALVELTQR
FDGLQVASMADLILPRARLEQALERITPAQREALEIAAERVSSYHERQKQDSWTYTEADG
TVLGQKVTPLDRAGLYVPGGKASYPSSVLMNAIPAKVAGVPEVVMVVPTPRGELNELVLA
AACIAGVDRVFTIGGAQAVAALAYGTESVPPVDKIVGPGNIYVATAKRHVFGKVGIDMIA
GPSEILVVCDGQTDPDWIAMDLFSQAEHDEDAQSILVSPDAEFLDRVAESIARLLPTLER
ADIARTSIEGRGALILVADMQQAIEVANRIAPEHLELSVAEPEQWLPQIRHAGAIFMGRY
TAEALGDYCAGPNHVLPTSGTARFSSPLGVYDFQKRSSIINCSAEGASTLGKVASVLARG
ESLTAHARSAEYRIKG