Guanine deaminase
Details
- Name
- Guanine deaminase
- Synonyms
- 3.5.4.3
- GAH
- gde
- GDEase
- Guanine aminohydrolase
- Gene Name
- guaD
- Organism
- Bacillus subtilis (strain 168)
- Amino acid sequence
>lcl|BSEQ0019363|Guanine deaminase MNHETFLKRAVTLACEGVNAGIGGPFGAVIVKDGAIIAEGQNNVTTSNDPTAHAEVTAIR KACKVLGAYQLDDCILYTSCEPCPMCLGAIYWARPKAVFYAAEHTDAAEAGFDDSFIYKE IDKPAEERTIPFYQVTLTEHLSPFQAWRNFANKKEY
- Number of residues
- 156
- Molecular Weight
- 17156.265
- Theoretical pI
- 4.97
- GO Classification
- Functionsguanine deaminase activity / zinc ion bindingProcessesguanine catabolic process
- General Function
- Zinc ion binding
- Specific Function
- Catalyzes the hydrolytic deamination of guanine, producing xanthine and ammonia.
- Pfam Domain Function
- dCMP_cyt_deam_1 (PF00383)
- Transmembrane Regions
- Not Available
- Cellular Location
- Cytoplasmic
- Gene sequence
>lcl|BSEQ0019364|Guanine deaminase (guaD) ATGAATCATGAAACGTTCTTAAAACGGGCTGTCACTCTCGCATGTGAAGGAGTGAATGCA GGAATCGGCGGGCCTTTTGGAGCCGTTATCGTGAAAGACGGAGCCATTATTGCAGAGGGA CAGAACAACGTCACAACAAGCAATGATCCGACTGCCCACGCGGAAGTCACAGCTATTCGG AAAGCCTGTAAGGTGCTAGGAGCCTACCAGCTTGATGACTGCATTTTGTATACGAGCTGT GAACCATGCCCAATGTGCTTGGGCGCCATCTACTGGGCCCGGCCTAAAGCCGTTTTCTAT GCAGCTGAGCACACAGACGCTGCCGAAGCCGGGTTTGATGATTCATTCATTTATAAAGAA ATTGATAAACCTGCTGAAGAAAGAACGATCCCCTTTTATCAAGTGACACTAACAGAGCAT TTATCCCCGTTTCAAGCATGGCGGAACTTCGCCAATAAGAAAGAATATTAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID O34598 UniProtKB Entry Name GUAD_BACSU GenBank Gene ID AJ002571 - General References
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- Nygaard P, Bested SM, Andersen KA, Saxild HH: Bacillus subtilis guanine deaminase is encoded by the yknA gene and is induced during growth with purines as the nitrogen source. Microbiology. 2000 Dec;146 Pt 12:3061-9. [Article]
- Liaw SH, Chang YJ, Lai CT, Chang HC, Chang GG: Crystal structure of Bacillus subtilis guanine deaminase: the first domain-swapped structure in the cytidine deaminase superfamily. J Biol Chem. 2004 Aug 20;279(34):35479-85. Epub 2004 Jun 4. [Article]