Protein Info for Xcc-8004.2944.1 in Xanthomonas campestris pv. campestris strain 8004

Annotation: Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (EC 5.3.1.16)

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 50 100 150 200 244 TIGR00007: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase" amino acids 5 to 240 (236 residues), 247.2 bits, see alignment E=8.3e-78 PF00977: His_biosynth" amino acids 5 to 236 (232 residues), 233.6 bits, see alignment E=1.1e-73

Best Hits

Swiss-Prot: 100% identical to HIS4_XANCP: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA) from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)

KEGG orthology group: K01814, phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase [EC: 5.3.1.16] (inferred from 100% identity to xcb:XC_2376)

Predicted SEED Role

"Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (EC 5.3.1.16)" in subsystem Histidine Biosynthesis (EC 5.3.1.16)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 5.3.1.16

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 Q4UU44 at UniProt or InterPro

Protein Sequence (244 amino acids)

>Xcc-8004.2944.1 Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (EC 5.3.1.16) (Xanthomonas campestris pv. campestris strain 8004)
MSFTVYPALDIRDGRVVRLLQGDYARETRYGDDVLPRAQAFADAGAQWMHLVDLDAAKAG
GYTLAALLGQISRQTGLQVQTGGGVRSREDVARILDAGAARVVVGSLAVRDSATVIGWLQ
EFGTDRLTIALDTRQDAAGVWQLPVHGWTETAEATLDQLATQYAQAGLQHLLCTDIARDG
MLSGPNMGLYAHLRALAPQLQVQVSGGARNLADVAAAKAAGCAGIVLGKALLEGHLDLKD
ALAC