Protein Info for Xcc-8004.3296.1 in Xanthomonas campestris pv. campestris strain 8004

Annotation: Histidine ammonia-lyase (EC 4.3.1.3)

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

Best Hits

Swiss-Prot: 100% identical to HUTH_XANCP: Histidine ammonia-lyase (hutH) from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)

KEGG orthology group: K01745, histidine ammonia-lyase [EC: 4.3.1.3] (inferred from 100% identity to xcc:XCC1579)

MetaCyc: 55% identical to histidase subunit (Pseudomonas putida)
Histidine ammonia-lyase. [EC: 4.3.1.3]

Predicted SEED Role

"Histidine ammonia-lyase (EC 4.3.1.3)" in subsystem Histidine Degradation (EC 4.3.1.3)

MetaCyc Pathways

L-histidine degradation II (5/5 steps found)
L-histidine degradation VI (7/8 steps found)
L-histidine degradation I (4/4 steps found)
L-histidine degradation III (4/6 steps found)

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 4.3.1.3

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 Q4UTB9 at UniProt or InterPro

Protein Sequence (513 amino acids)

>Xcc-8004.3296.1 Histidine ammonia-lyase (EC 4.3.1.3) (Xanthomonas campestris pv. campestris strain 8004)
MSASVVLQPGQVTLAQWRALYRGAEVTLDPACAQAVLRSAQTVEAIVARGEPVYGVNTGF
GKLASVRIERDDLQTLQRNIVLSHAAGVGDPTPVPVVRLMMALKLTSLAQGASGIQPDTL
ALLEAMLRQGITPVVPCQGSVGASGDLAPLSHLAAVMIGVGEAFVGDQRLPAADALARAQ
LQPRVLGAKEGLALLNGTQFSTACALAGLFEIETVLQAALVTGALSVEAAKGSDTPFDAR
IHALRGQPGQIATAAALRALMAESAIRESHRLGDVRVQDPYCLRCQPQVMGAALDVMRQA
ARTLEIEANGVSDNPLVFSDTGEALSGGNFHAEPVAFAADMLALAVCEIGSISERRTAML
VDPALSGLPAFLTPRPGLNSGFMIPQVTAAALVSENKQCAYPASVDSIPTSANQEDHVSM
AAHGARRLLAMADNAAHVIGIELLAAVQGCDFHAPLRSSAALEAARALLRAQVPTLQDDR
YFHPDMLAASALVRSGALATAVGIVLPGVELSA