HIGDB - Haemophilus influenzae Genome Database

Protein search results for - P43852

Names and origin
Entry : P43852 (reviewed)
Entry name : PUR9_HAEIN
Protein names : Bifunctional purine biosynthesis protein PurH [Includes: Phosphoribosylaminoimidazolecarboxamide formyltransferase (EC 2.1.2.3) (AICAR transformylase); IMP cyclohydrolase (EC 3.5.4.10) (ATIC) (IMP synthase) (Inosinicase)]
Organism : Haemophilus influenzae Rd KW20
Organism ID : 71421
Gene names : purH
ORF names : HI_0887
EC number : 2.1.2.3; 3.5.4.10
History
Date of creation : 1995-11-01
Date of modification : 2013-11-13
Date of sequence modification : 1995-11-01
Protein attributes
Protein existence : Inferred from homology
Gene Ontology (GO)
GO term name : 'de novo' IMP biosynthetic process; IMP cyclohydrolase activity; phosphoribosylaminoimidazolecarboxamide formyltransferase activity
GO identifier : GO:0006189; GO:0003937; GO:0004643
Keywords
Ligand & Biological process : Complete proteome; Hydrolase; Multifunctional enzyme; Purine biosynthesis; Reference proteome; Transferase
General annotation
Pathway : Purine metabolism; IMP biosynthesis via de novo pathway; 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide (10-formyl THF route): step 1/1. Purine metabolism; IMP biosynthesis via de nov
Sequence similarities : Belongs to PurH family
Reference
PubMed ID : 7542800
Protein sequence
Length : 568 residues
>P43852|PUR9_HAEIN Haemophilus influenzae Rd KW20
MADRPIRQALLSVSDKTGIVEFAQGLVKRGVKLLSTGGTAKLLAQNALPVIEVSDYTGFP
EMMDGRVKTLHPKVHGGILGRRGTDDAIMQQHGIEGIDMVVVNLYPFAATVAKPDCTLAD
AVENIDIGGPTMVRSAAKNHKDVAIVVNNHDFNAILAEMDQHQNSLTFETRFDLAIKAFE
HTAQYDSMIANYFGQLVKPYHIAEEEEANAKCGQFPRTLNLNFVRKQAMRYGENSHQNAA
FYVDLNVKEASVATANQLQGKALSYNNIADTDAALECVKEFDDPACVIVKHANPCGVALG
KDILDAYNRAYQTDPTSAFGGIIAFNRELDEKTANEIVERQFVEVIIAPKVSAEAQEVMK
RKKNVRLLECGEWTSRSERLDFKRVNGGLLVQDADLGMVGVDDLKVVSKRQPTEQELKDL
LFCWKVAKFVKSNAIVYAKDNQTIGIGAGQMSRVYSAKIAGIKAQDEGLEVAGCVMASDA
FFPFRDGIDAAAKVGIQCVIHPGGSMRDQEVIDAADEHNMVMVLTGMRHFRH