Q01432 (AMPD3_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 126.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: AMP deaminase 3 EC=3.5.4.6 Alternative name(s): AMP deaminase isoform E Erythrocyte AMP deaminase | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 767 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | AMP deaminase plays a critical role in energy metabolism. |
| Catalytic activity | AMP + H2O = IMP + NH3. |
| Cofactor | Binds 1 zinc ion per subunit By similarity. |
| Pathway | Purine metabolism; IMP biosynthesis via salvage pathway; IMP from AMP: step 1/1. |
| Subunit structure | Homotetramer. |
| Tissue specificity | Isoform 1 is the predominant form in skeletal muscle; Isoform 2 predominates in smooth muscle, non-muscle tissue, embryonic muscle and undifferentiated myoblasts; Isoform 3 is found in erythrocytes. |
| Involvement in disease | Adenosine monophosphate deaminase deficiency erythrocyte type (AMPDDE) [MIM:612874]: A metabolic disorder due to lack of activity of the erythrocyte isoform of AMP deaminase. It is a clinically asymptomatic condition characterized by a 50% increase in steady-state levels of ATP in affected cells. Individuals with complete deficiency of erythrocyte AMP deaminase are healthy and have no hematologic disorders. |
| Sequence similarities | Belongs to the adenosine and AMP deaminases family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Nucleotide metabolism |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Disease | Disease mutation |
| Ligand | Metal-binding Zinc |
| Molecular function | Hydrolase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | AMP catabolic process Traceable author statement PubMed 9291127. Source: ProtInc IMP salvageInferred from electronic annotation. Source: UniProtKB-UniPathway purine nucleobase metabolic processTraceable author statement. Source: Reactome purine-containing compound salvageTraceable author statement. Source: Reactome |
| Cellular_component | cytosol Traceable author statement. Source: Reactome |
| Molecular_function | AMP deaminase activity Traceable author statement PubMed 9291127. Source: ProtInc metal ion bindingInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1B (identifier: Q01432-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 1A (identifier: Q01432-2) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MALSSEPAEM 208-767: Missing. | ||||||
| Isoform 1C (identifier: Q01432-3) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MEPGSAEM 652-767: Missing. | ||||||
| Isoform 2 (identifier: Q01432-4) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MALSSEPAEM | ||||||
| Isoform 3 (identifier: Q01432-5) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MEPGSAEM | ||||||
| Isoform 4 (identifier: Q01432-6) The sequence of this isoform differs from the canonical sequence as follows: 1-159: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 767 | 767 | AMP deaminase 3 | PRO_0000194410 | |||||
Regions | |||||||||
| Region | 388 – 393 | 6 | Substrate binding By similarity | ||||||
| Region | 664 – 667 | 4 | Substrate binding By similarity | ||||||
Sites | |||||||||
| Active site | 608 | 1 | Proton acceptor By similarity | ||||||
| Metal binding | 317 | 1 | Zinc; catalytic By similarity | ||||||
| Metal binding | 319 | 1 | Zinc; catalytic By similarity | ||||||
| Metal binding | 586 | 1 | Zinc; catalytic By similarity | ||||||
| Metal binding | 663 | 1 | Zinc; catalytic By similarity | ||||||
| Binding site | 319 | 1 | Substrate By similarity | ||||||
| Binding site | 589 | 1 | Substrate By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 107 | 1 | Phosphoserine Ref.9 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 159 | 159 | Missing in isoform 4. | VSP_044230 | |||||
| Alternative sequence | 1 | 1 | M → MALSSEPAEM in isoform 1A and isoform 2. | VSP_001275 | |||||
| Alternative sequence | 1 | 1 | M → MEPGSAEM in isoform 1C and isoform 3. | VSP_001276 | |||||
| Alternative sequence | 208 – 767 | 560 | Missing in isoform 1A. | VSP_001277 | |||||
| Alternative sequence | 652 – 767 | 116 | Missing in isoform 1C. | VSP_001278 | |||||
| Natural variant | 185 | 1 | R → W. Corresponds to variant rs11042836 [ dbSNP | Ensembl ]. | VAR_033499 | |||||
| Natural variant | 310 | 1 | N → K in AMPDDE. Ref.10 | VAR_042606 | |||||
| Natural variant | 311 | 1 | V → L in AMPDDE. Ref.11 | VAR_042607 | |||||
| Natural variant | 320 | 1 | A → V in AMPDDE. Ref.10 | VAR_042608 | |||||
| Natural variant | 324 | 1 | M → T in AMPDDE. Ref.10 | VAR_042609 | |||||
| Natural variant | 331 | 1 | R → C in AMPDDE. Ref.10 | VAR_042610 | |||||
| Natural variant | 402 | 1 | R → C in AMPDDE. Ref.10 | VAR_042611 | |||||
| Natural variant | 450 | 1 | W → R in AMPDDE. Ref.10 Ref.12 | VAR_042612 | |||||
| Natural variant | 455 | 1 | Y → H. Corresponds to variant rs36003153 [ dbSNP | Ensembl ]. | VAR_042613 | |||||
| Natural variant | 573 | 1 | R → C in AMPDDE; enzyme inactive. Ref.4 Corresponds to variant rs3741040 [ dbSNP | Ensembl ]. | VAR_009881 | |||||
| Natural variant | 585 | 1 | P → L in AMPDDE. Ref.10 | VAR_042614 | |||||
| Natural variant | 712 | 1 | Q → P in AMPDDE. Ref.12 | VAR_042615 | |||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Cloning and nucleotide sequence of the cDNA encoding human erythrocyte-specific AMP deaminase." Yamada Y., Goto H., Ogasawara N. Biochim. Biophys. Acta 1171:125-128(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1B). |
| [2] | "Cloning of human AMP deaminase isoform E cDNAs. Evidence for a third AMPD gene exhibiting alternatively spliced 5'-exons." Mahnke-Zizelman D.K., Sabina R.L. J. Biol. Chem. 267:20866-20877(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1A; 1B AND 1C). Tissue: Keratinocyte. |
| [3] | "Characterization of the human AMPD3 gene reveals that 5' exon useage is subject to transcriptional control by three tandem promoters and alternative splicing." Mahnke-Zizelman D.K., Eddy R., Shows T.B., Sabina R.L. Biochim. Biophys. Acta 1306:75-92(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORMS 1B; 2 AND 3), ALTERNATIVE SPLICING. |
| [4] | "A point mutation responsible for human erythrocyte AMP deaminase deficiency." Yamada Y., Goto H., Ogasawara N. Hum. Mol. Genet. 3:331-334(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM 1B), VARIANT AMPDDE CYS-573. |
| [5] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1B; 2; 3 AND 4). Tissue: Brain, Synovium and Testis. |
| [6] | "Human chromosome 11 DNA sequence and analysis including novel gene identification." Taylor T.D., Noguchi H., Totoki Y., Toyoda A., Kuroki Y., Dewar K., Lloyd C., Itoh T., Takeda T., Kim D.-W., She X., Barlow K.F., Bloom T., Bruford E., Chang J.L., Cuomo C.A., Eichler E., FitzGerald M.G. Sakaki Y.Nature 440:497-500(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [8] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). |
| [9] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-107, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [10] | "Molecular basis for human erythrocyte AMP deaminase deficiency: screening for the major point mutation and identification of other mutations." Yamada Y., Goto H., Murase T., Ogasawara N. Hum. Mol. Genet. 3:2243-2245(1994) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS AMPDDE LYS-310; VAL-320; THR-324; CYS-331; CYS-402; ARG-450 AND LEU-585. |
| [11] | "Gene mutations responsible for human erythrocyte AMP deaminase deficiency in Poles." Yamada Y., Makarewicz W., Goto H., Nomura N., Kitoh H., Ogasawara N. Adv. Exp. Med. Biol. 431:347-350(1998) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT AMPDDE LEU-311. |
| [12] | "A rare case of complete human erythrocyte AMP deaminase deficiency due to two novel missense mutations in AMPD3." Yamada Y., Goto H., Wakamatsu N., Ogasawara N. Hum. Mutat. 17:78-78(2001) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS AMPDDE ARG-450 AND PRO-712. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | D12775 mRNA. Translation: BAA02240.1. M84720 mRNA. Translation: AAA58365.1. M84721 mRNA. Translation: AAA58366.1. M84722 mRNA. Translation: AAA58367.1. U29926 U29925 Genomic DNA. Translation: AAB60410.1.U29926 U29925 Genomic DNA. Translation: AAB60408.1.U29926 U29925 Genomic DNA. Translation: AAB60409.1.D31646 Genomic DNA. Translation: BAA06505.1. AK289998 mRNA. Translation: BAF82687.1. AK295046 mRNA. Translation: BAH11958.1. AK301507 mRNA. Translation: BAH13499.1. AK302970 mRNA. Translation: BAH13863.1. AC084117 Genomic DNA. No translation available. CH471064 Genomic DNA. Translation: EAW68567.1. CH471064 Genomic DNA. Translation: EAW68568.1. CH471064 Genomic DNA. Translation: EAW68569.1. BC126118 mRNA. Translation: AAI26119.1. |
| IPI | IPI00300573. IPI00619970. IPI01010843. |
| PIR | S68146. S68147. |
| RefSeq | NP_000471.1. NM_000480.2. NP_001020560.1. NM_001025389.1. NP_001020561.1. NM_001025390.1. NP_001165901.1. NM_001172430.1. NP_001165902.1. NM_001172431.1. |
| UniGene | Hs.501890. |
3D structure databases | |
| ProteinModelPortal | Q01432. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q01432. 2 interactions. |
| STRING | 9606.ENSP00000256183. |
PTM databases | |
| PhosphoSite | Q01432. |
Polymorphism databases | |
| DMDM | 399033. |
Proteomic databases | |
| PaxDb | Q01432. |
| PRIDE | Q01432. |
Protocols and materials databases | |
| DNASU | 272. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000396553; ENSP00000379801; ENSG00000133805. ENST00000396554; ENSP00000379802; ENSG00000133805. ENST00000444303; ENSP00000396000; ENSG00000133805. ENST00000528723; ENSP00000436987; ENSG00000133805. ENST00000529507; ENSP00000431648; ENSG00000133805. |
| GeneID | 272. |
| KEGG | hsa:272. |
| UCSC | uc001min.1. human. uc001mio.1. human. uc001mip.1. human. |
Organism-specific databases | |
| CTD | 272. |
| GeneCards | GC11P010329. |
| HGNC | HGNC:470. AMPD3. |
| HPA | HPA047408. |
| MIM | 102772. gene. 612874. phenotype. |
| neXtProt | NX_Q01432. |
| Orphanet | 45. Adenosine monophosphate deaminase deficiency. |
| PharmGKB | PA24778. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG1816. |
| HOGENOM | HOG000092200. |
| HOVERGEN | HBG050494. |
| InParanoid | Q01432. |
| KO | K01490. |
| OMA | FSLHEML. |
| OrthoDB | EOG4J9MZC. |
Enzyme and pathway databases | |
| Reactome | REACT_111217. Metabolism. |
| SABIO-RK | Q01432. |
| UniPathway | UPA00591; UER00663. |
Gene expression databases | |
| ArrayExpress | Q01432. |
| Bgee | Q01432. |
| CleanEx | HS_AMPD3. |
| Genevestigator | Q01432. |
| GermOnline | ENSG00000133805. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR006650. A/AMP_deam_AS. IPR001365. A/AMP_deaminase_dom. IPR006329. AMP_deaminase. [Graphical view] |
| PANTHER | PTHR11359. PTHR11359. 1 hit. |
| Pfam | PF00962. A_deaminase. 1 hit. [Graphical view] |
| PIRSF | PIRSF001251. AMP_deaminase_met. 1 hit. |
| TIGRFAMs | TIGR01429. AMP_deaminase. 1 hit. |
| PROSITE | PS00485. A_DEAMINASE. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| BindingDB | Q01432. |
| ChEMBL | CHEMBL2912. |
| ChiTaRS | AMPD3. human. |
| GenomeRNAi | 272. |
| NextBio | 1073. |
| SOURCE | Search... |
Entry information
| Entry name | AMPD3_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q01432 Secondary accession number(s): A0AUX0 B7Z877 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 11 Human chromosome 11: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

Clusters with
