HIGDB - Haemophilus influenzae Genome Database

Protein search results for - Q4QN70

Names and origin
Entry : Q4QN70 (reviewed)
Entry name : HIS4_HAEI8
Protein names : 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (EC 5.3.1.16) (Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase)
Organism : Haemophilus influenzae 86-028NP
Organism ID : 281310
Gene names : hisA
ORF names : NTHI0604
EC number : 5.3.1.16
History
Date of creation : 2006-04-04
Date of modification : 2013-11-13
Date of sequence modification : 2005-07-19
Protein attributes
Protein existence : Inferred from homology
Gene Ontology (GO)
GO term name : 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity; cytoplasm; histidine biosynthetic process
GO identifier : GO:0003949; GO:0005737; GO:0000105
Keywords
Ligand & Biological process : Amino-acid biosynthesis; Complete proteome; Cytoplasm; Histidine biosynthesis; Isomerase
General annotation
Pathway : Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9.
Sequence similarities : Belongs to HisA/HisF family
Subcellular location : Cytoplasm.
Reference
PubMed ID : 15968074
Protein sequence
Length : 269 residues
>Q4QN70|HIS4_HAEI8 Haemophilus influenzae 86-028NP
MKQSIIIPALDLINGQVVRLHQGDYAKQTTYSDNPIKQFDNYVRQGAKQLHLVDLTGAKN
PQSRQTALIGKIVEATQCKVQVGGGIRTEQDVADLLAVGANRVVIGSTAVTHRSMVKNWF
IKYGAEKFVLALDVNINASGQKIVAISGWQEESGVLLETLIEDFQTVGLQQVLCTDISRD
GTLTGSNIGLYQEICEKYPPIQFQSSGGIGSLADIEALKGTGVSGVIVGRALLEGKFTLS
EAIKCWQNG