Protein Info for Echvi_3563 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: thiazole biosynthesis protein ThiH

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 50 100 150 200 250 300 374 TIGR02351: thiazole biosynthesis protein ThiH" amino acids 4 to 366 (363 residues), 533.9 bits, see alignment E=8.8e-165 PF04055: Radical_SAM" amino acids 81 to 233 (153 residues), 52.8 bits, see alignment E=5.8e-18 PF06968: BATS" amino acids 257 to 359 (103 residues), 70 bits, see alignment E=1.6e-23

Best Hits

Swiss-Prot: 52% identical to THIH_ECOLI: 2-iminoacetate synthase (thiH) from Escherichia coli (strain K12)

KEGG orthology group: K03150, thiamine biosynthesis ThiH (inferred from 70% identity to zpr:ZPR_0141)

MetaCyc: 52% identical to 2-iminoacetate synthase (Escherichia coli K-12 substr. MG1655)
RXN-11319 [EC: 4.1.99.19]

Predicted SEED Role

"2-iminoacetate synthase (ThiH) (EC 4.1.99.19)" (EC 4.1.99.19)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 4.1.99.19

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 L0G0Q5 at UniProt or InterPro

Protein Sequence (374 amino acids)

>Echvi_3563 thiazole biosynthesis protein ThiH (Echinicola vietnamensis KMM 6221, DSM 17526)
MNEFRDLLAQYPPEEVDKALASITPERVEQALAKTERDLEDFLALISSAAAPYLEKMAQK
SRQLTLQRFGNNMQLFAPLYLSNECQNICTYCGFSLDNKIPRKTLSDQEIMKEVEVLKGL
GFEHILLVTGEANRTVGVDYLEHAIQLIKPHFANVSMEVQPLDQHEYERLISSGLHSVLV
YQETYYRDTYKIHHPKGKKSNFDYRLETPDRLGKAGIHKIGIGSLIGLEDWRVDSFYTAM
HLRYLEKKYWQTKYAISFPRLRPFSGGQEPKVAMNDRELVQLICAYRLLDPDVELSLSTR
ESEHFRNHVIKLGITSMSAGSKTNPGGYAAGEESLEQFEISDERSPANIAALLERNGYQP
VWKDWDPALQSTFG