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B2G5C2

- PUR9_LACRJ

UniProt

B2G5C2 - PUR9_LACRJ

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Protein

Bifunctional purine biosynthesis protein PurH

Gene
purH, LAR_0138
Organism
Lactobacillus reuteri (strain JCM 1112)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalytic activityi

10-formyltetrahydrofolate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide = tetrahydrofolate + 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.UniRule annotation
IMP + H2O = 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. IMP cyclohydrolase activity Source: UniProtKB-HAMAP
  2. phosphoribosylaminoimidazolecarboxamide formyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. 'de novo' IMP biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Transferase

Keywords - Biological processi

Purine biosynthesis

Enzyme and pathway databases

BioCyciLREU557433:GHNR-140-MONOMER.
UniPathwayiUPA00074; UER00133.
UPA00074; UER00135.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional purine biosynthesis protein PurH
Including the following 2 domains:
Phosphoribosylaminoimidazolecarboxamide formyltransferase (EC:2.1.2.3)
Alternative name(s):
AICAR transformylase
IMP cyclohydrolase (EC:3.5.4.10)
Alternative name(s):
ATIC
IMP synthase
Inosinicase
Gene namesi
Name:purH
Ordered Locus Names:LAR_0138
OrganismiLactobacillus reuteri (strain JCM 1112)
Taxonomic identifieri557433 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000009150: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 512512Bifunctional purine biosynthesis protein PurHUniRule annotationPRO_1000096069Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi557433.LAR_0138.

Structurei

3D structure databases

ProteinModelPortaliB2G5C2.

Family & Domainsi

Domaini

The IMP cyclohydrolase activity resides in the N-terminal region By similarity.UniRule annotation

Sequence similaritiesi

Belongs to the PurH family.

Phylogenomic databases

eggNOGiCOG0138.
HOGENOMiHOG000230373.
KOiK00602.
OMAiGIGQADN.
OrthoDBiEOG6QCDFF.

Family and domain databases

Gene3Di3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPiMF_00139. PurH.
InterProiIPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view]
PANTHERiPTHR11692. PTHR11692. 1 hit.
PfamiPF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view]
PIRSFiPIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTiSM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view]
SUPFAMiSSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsiTIGR00355. purH. 1 hit.

Sequencei

Sequence statusi: Complete.

B2G5C2-1 [UniParc]FASTAAdd to Basket

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MKRALVSVSD KQNLVPFVKG LVENGFEIIS TGGTKRVLDE AGIETIGIED    50
VTHFPEILDG RVKTLNPYVH GGLLARRNLP EHMATLEKLN ITPIDLVCVN 100
LYPFKETIEK PGVEIADAIE NIDIGGPSMV RSAAKNYHDV TIVVDQADYD 150
EVLAQIKEDG ETSLATRARL AAKAFRHTAA YDSLISQYLT KQTGLEDPEK 200
LTLSWDLKET MRYGENSHQK AWLYEDALPK AFSVLQAKQL HGKKLSYNNI 250
KDADEALRCI REFDEPTVVA MKHMNPCGIG RGDSLVQAWD RAYEADPVSI 300
FGGVIALNRQ VDLVTAEKMH KIFLEIVIAP GFDDDAFELL AKKKNIRLLT 350
LDFSKKDEPT KHEVVSVMGG MLLQEQDMLK EDYHDWQCVT EKQPTEEQLK 400
TLMFAWKAVK HAKSNAIVLA NDERTLGVGE GQPNRIDSLK IAVKHAGEAI 450
DDRTVMASDA FFPFGDCVEY AGQNGIKAIV QPGGSVRDQE SIEMANKYGI 500
AMVTTGIRHF RH 512
Length:512
Mass (Da):57,033
Last modified:June 10, 2008 - v1
Checksum:iECEC7A2970255506
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP007281 Genomic DNA. Translation: BAG24654.1.
RefSeqiYP_001841134.1. NC_010609.1.

Genome annotation databases

EnsemblBacteriaiBAG24654; BAG24654; LAR_0138.
GeneIDi6230200.
KEGGilrf:LAR_0138.
PATRICi22257458. VBILacReu111271_0147.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP007281 Genomic DNA. Translation: BAG24654.1 .
RefSeqi YP_001841134.1. NC_010609.1.

3D structure databases

ProteinModelPortali B2G5C2.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 557433.LAR_0138.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAG24654 ; BAG24654 ; LAR_0138 .
GeneIDi 6230200.
KEGGi lrf:LAR_0138.
PATRICi 22257458. VBILacReu111271_0147.

Phylogenomic databases

eggNOGi COG0138.
HOGENOMi HOG000230373.
KOi K00602.
OMAi GIGQADN.
OrthoDBi EOG6QCDFF.

Enzyme and pathway databases

UniPathwayi UPA00074 ; UER00133 .
UPA00074 ; UER00135 .
BioCyci LREU557433:GHNR-140-MONOMER.

Family and domain databases

Gene3Di 3.40.140.20. 2 hits.
3.40.50.1380. 1 hit.
HAMAPi MF_00139. PurH.
InterProi IPR024051. AICAR_Tfase_dom.
IPR002695. AICARFT_IMPCHas.
IPR016193. Cytidine_deaminase-like.
IPR011607. MGS-like_dom.
[Graphical view ]
PANTHERi PTHR11692. PTHR11692. 1 hit.
Pfami PF01808. AICARFT_IMPCHas. 1 hit.
PF02142. MGS. 1 hit.
[Graphical view ]
PIRSFi PIRSF000414. AICARFT_IMPCHas. 1 hit.
SMARTi SM00798. AICARFT_IMPCHas. 1 hit.
SM00851. MGS. 1 hit.
[Graphical view ]
SUPFAMi SSF52335. SSF52335. 1 hit.
SSF53927. SSF53927. 1 hit.
TIGRFAMsi TIGR00355. purH. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Comparative genome analysis of Lactobacillus reuteri and Lactobacillus fermentum reveal a genomic island for reuterin and cobalamin production."
    Morita H., Toh H., Fukuda S., Horikawa H., Oshima K., Suzuki T., Murakami M., Hisamatsu S., Kato Y., Takizawa T., Fukuoka H., Yoshimura T., Itoh K., O'Sullivan D.J., McKay L.L., Ohno H., Kikuchi J., Masaoka T., Hattori M.
    DNA Res. 15:151-161(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JCM 1112.

Entry informationi

Entry nameiPUR9_LACRJ
AccessioniPrimary (citable) accession number: B2G5C2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: June 10, 2008
Last modified: May 14, 2014
This is version 48 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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