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P37472 (HPRT_BACSU) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 103. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Hypoxanthine-guanine phosphoribosyltransferase

Short name=HGPRT
Short name=HGPRTase
EC=2.4.2.8
Gene names
Name:hprT
Synonyms:hpt
Ordered Locus Names:BSU00680
OrganismBacillus subtilis (strain 168) [Reference proteome] [HAMAP]
Taxonomic identifier224308 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

Protein attributes

Sequence length180 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.

GMP + diphosphate = guanine + 5-phospho-alpha-D-ribose 1-diphosphate.

Cofactor

Binds 2 magnesium ions per subunit. The magnesium ions are essentially bound to the substrate and have few direct interactions with the protein By similarity.

Pathway

Purine metabolism; IMP biosynthesis via salvage pathway; IMP from hypoxanthine: step 1/1.

Subcellular location

Cytoplasm.

Sequence similarities

Belongs to the purine/pyrimidine phosphoribosyltransferase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 180180Hypoxanthine-guanine phosphoribosyltransferase
PRO_0000139602

Regions

Nucleotide binding99 – 10810IMP By similarity
Nucleotide binding158 – 1592IMP By similarity

Sites

Active site1031Proton acceptor By similarity
Metal binding1591Magnesium By similarity
Binding site1311IMP By similarity
Binding site1531IMP; via carbonyl oxygen By similarity

Sequences

Sequence LengthMass (Da)Tools
P37472 [UniParc].

Last modified October 1, 1994. Version 1.
Checksum: 5D247BB644A57D92

FASTA18020,239
        10         20         30         40         50         60 
MMKHDIEKVL ISEEEIQKKV KELGAELTSE YQDTFPLAIG VLKGALPFMA DLIKHIDTYL 

        70         80         90        100        110        120 
EMDFMDVSSY GNSTVSSGEV KIIKDLDTSV EGRDILIIED IIDSGLTLSY LVELFRYRKA 

       130        140        150        160        170        180 
KSIKIVTLLD KPSGRKADIK ADFVGFEVPD AFVVGYGLDY AERYRNLPYI GVLKPAVYES 

« Hide

References

« Hide 'large scale' references
[1]"Systematic sequencing of the 180 kilobase region of the Bacillus subtilis chromosome containing the replication origin."
Ogasawara N., Nakai S., Yoshikawa H.
DNA Res. 1:1-14(1994) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: 168.
[2]"The complete genome sequence of the Gram-positive bacterium Bacillus subtilis."
Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V., Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R., Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S., Bruschi C.V. expand/collapse author list , Caldwell B., Capuano V., Carter N.M., Choi S.-K., Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F., Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D., Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M., Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P., Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K., Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S., Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y., Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G., Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J., Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C., Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S., Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B., Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S., Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M., Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y., Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J., Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A., Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M., Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S., Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E., Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K., Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E., Yoshikawa H., Danchin A.
Nature 390:249-256(1997) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 168.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
D26185 Genomic DNA. Translation: BAA05303.1.
AL009126 Genomic DNA. Translation: CAB11844.1.
PIRS66098.
RefSeqNP_387949.1. NC_000964.3.

3D structure databases

ProteinModelPortalP37472.
SMRP37472. Positions 1-178.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING224308.BSU00680.

Proteomic databases

PaxDbP37472.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAB11844; CAB11844; BSU00680.
GeneID936945.
KEGGbsu:BSU00680.
PATRIC18971611. VBIBacSub10457_0069.

Organism-specific databases

GenoListBSU00680. [Micado]

Phylogenomic databases

eggNOGCOG0634.
HOGENOMHOG000236520.
KOK00760.
OMAVDFMTVS.
OrthoDBEOG693GNP.
PhylomeDBP37472.

Enzyme and pathway databases

BioCycBSUB:BSU00680-MONOMER.
UniPathwayUPA00591; UER00648.

Family and domain databases

Gene3D3.40.50.2020. 1 hit.
InterProIPR005904. Hxn_phspho_trans.
IPR000836. PRibTrfase_dom.
IPR029057. PRTase-like.
[Graphical view]
PfamPF00156. Pribosyltran. 1 hit.
[Graphical view]
SUPFAMSSF53271. SSF53271. 1 hit.
TIGRFAMsTIGR01203. HGPRTase. 1 hit.
PROSITEPS00103. PUR_PYR_PR_TRANSFER. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameHPRT_BACSU
AccessionPrimary (citable) accession number: P37472
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: July 9, 2014
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Bacillus subtilis

Bacillus subtilis (strain 168): entries, gene names and cross-references to SubtiList