Q7A695 (PURK_STAAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 60.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: N5-carboxyaminoimidazole ribonucleotide synthase Short name=N5-CAIR synthase EC=6.3.4.18 Alternative name(s): 5-(carboxyamino)imidazole ribonucleotide synthetase | ||||
| Gene names |
| ||||
| Organism | Staphylococcus aureus (strain N315) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 158879 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Firmicutes › Bacillales › Staphylococcus |
Protein attributes
| Sequence length | 374 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO3- to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) By similarity. |
| Catalytic activity | ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole + HCO3- = ADP + phosphate + 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole. |
| Pathway | |
| Subunit structure | Homodimer By similarity. |
| Sequence similarities | Belongs to the purK/purT family. Contains 1 ATP-grasp domain. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Purine biosynthesis |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Ligase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | 'de novo' IMP biosynthetic process Inferred from electronic annotation. Source: InterPro |
| Molecular function | 5-(carboxyamino)imidazole ribonucleotide synthase activity Inferred from electronic annotation. Source: EC ATP bindingInferred from electronic annotation. Source: UniProtKB-KW cofactor bindingInferred from electronic annotation. Source: InterPro metal ion bindingInferred from electronic annotation. Source: InterPro oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptorInferred from electronic annotation. Source: InterPro phosphoribosylaminoimidazole carboxylase activityInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 374 | 374 | N5-carboxyaminoimidazole ribonucleotide synthase | PRO_0000075005 | |||||
Regions | |||||||||
| Domain | 112 – 296 | 185 | ATP-grasp | ||||||
| Nucleotide binding | 183 – 186 | 4 | ATP By similarity | ||||||
| Nucleotide binding | 266 – 267 | 2 | ATP By similarity | ||||||
Sites | |||||||||
| Binding site | 108 | 1 | ATP By similarity | ||||||
| Binding site | 148 | 1 | ATP By similarity | ||||||
| Binding site | 159 | 1 | ATP By similarity | ||||||
| Binding site | 191 | 1 | ATP By similarity | ||||||
Sequences
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References
| [1] | "Whole genome sequencing of meticillin-resistant Staphylococcus aureus." Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L., Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M., Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y. Hiramatsu K.Lancet 357:1225-1240(2001) [PubMed: 11418146] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: N315. |
| [2] | "Shotgun proteomic analysis of total and membrane protein extracts of S. aureus strain N315." Vaezzadeh A.R., Deshusses J., Lescuyer P., Hochstrasser D.F. Submitted (OCT-2007) to UniProtKB Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Strain: N315. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | BA000018 Genomic DNA. Translation: BAB42162.1. |
| PIR | G89875. |
| RefSeq | NP_374184.1. NC_002745.2. |
3D structure databases | |
| ProteinModelPortal | Q7A695. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q7A695. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| EnsemblBacteria | EBSTAT00000000074; EBSTAP00000000074; EBSTAG00000000074. |
| GeneID | 1123740. |
| GenomeReviews | Gene locus SA0917 in contig BA000018_GR. |
| KEGG | sau:SA0917. |
| PATRIC | 19574022. VBIStaAur116463_0981. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| eggNOG | COG0026. |
| GeneTree | EBGT00050000023923. |
| HOGENOM | HBG516369. |
| OMA | GRKMGHF. |
| PhylomeDB | Q7A695. |
| ProtClustDB | PRK06019. |
Enzyme and pathway databases | |
| BioCyc | SAUR158879:SA0917-MONOMER. |
Family and domain databases | |
| InterPro | IPR005875. AIR_COase_ATPase-su. IPR011761. ATP-grasp. IPR003135. ATP-grasp_carboxylate-amine. IPR013815. ATP_grasp_subdomain_1. IPR013816. ATP_grasp_subdomain_2. IPR006140. D-isomer_2_OHA_DH_NAD-bd. IPR013817. Pre-ATP_grasp. IPR016185. PreATP-grasp-like. IPR011054. Rudment_hybrid_motif. [Graphical view] |
| Gene3D | G3DSA:3.30.1490.20. ATP_grasp_subdomain_1. 1 hit. G3DSA:3.30.470.20. ATP_grasp_subdomain_2. 1 hit. G3DSA:3.40.50.20. Pre-ATP_grasp. 1 hit. |
| KO | K01589. |
| Pfam | PF02826. 2-Hacid_dh_C. 1 hit. PF02222. ATP-grasp. 1 hit. [Graphical view] |
| SUPFAM | SSF52440. PreATP-grasp-like. 1 hit. SSF51246. Rudmnt_hyb_motif. 1 hit. |
| TIGRFAMs | TIGR01161. PurK. 1 hit. |
| PROSITE | PS50975. ATP_GRASP. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PURK_STAAN | ||||||||
| Accession | Primary (citable) accession number: Q7A695 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Prokaryotic Protein Annotation Program | ||||||||
Relevant documents
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

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