O94671 (DHOM_SCHPO) Reviewed, UniProtKB/Swiss-Prot
Last modified
December 14, 2011.
Version 82.
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: Probable homoserine dehydrogenase Short name=HDH EC=1.1.1.3 | ||
| Gene names |
| ||
| Organism | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | ||
| Taxonomic identifier | 284812 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Fungi › Dikarya › Ascomycota › Taphrinomycotina › Schizosaccharomycetes › Schizosaccharomycetales › Schizosaccharomycetaceae › Schizosaccharomyces |
Protein attributes
| Sequence length | 376 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Catalytic activity | L-homoserine + NAD(P)+ = L-aspartate 4-semialdehyde + NAD(P)H. |
| Pathway | Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 3/5. |
| Sequence similarities | Belongs to the homoserine dehydrogenase family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Amino-acid biosynthesis Branched-chain amino acid biosynthesis Isoleucine biosynthesis Methionine biosynthesis Threonine biosynthesis |
| Ligand | NADP |
| Molecular function | Oxidoreductase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological process | homoserine biosynthetic process Inferred from sequence or structural similarity. Source: GeneDB_Spombe isoleucine biosynthetic processInferred from electronic annotation. Source: UniProtKB-KW methionine biosynthetic processInferred from sequence or structural similarity. Source: GeneDB_Spombe threonine biosynthetic processInferred from sequence or structural similarity. Source: GeneDB_Spombe |
| Molecular function | NADP binding Inferred from electronic annotation. Source: InterPro homoserine dehydrogenase activityInferred from sequence or structural similarity. Source: GeneDB_Spombe |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 376 | 376 | Probable homoserine dehydrogenase | PRO_0000066706 | |||||
Regions | |||||||||
| Nucleotide binding | 13 – 20 | 8 | NADP By similarity | ||||||
Sites | |||||||||
| Active site | 231 | 1 | Proton donor Potential | ||||||
| Binding site | 99 | 1 | NADP By similarity | ||||||
| Binding site | 123 | 1 | NADP By similarity | ||||||
| Binding site | 216 | 1 | Substrate By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 201 | 1 | Phosphoserine Ref.2 | ||||||
Sequences
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References
| [1] | "The genome sequence of Schizosaccharomyces pombe." Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M. Nurse P.Nature 415:871-880(2002) [PubMed: 11859360] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 972 / ATCC 24843. |
| [2] | "Phosphoproteome analysis of fission yeast." Wilson-Grady J.T., Villen J., Gygi S.P. J. Proteome Res. 7:1088-1097(2008) [PubMed: 18257517] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-201, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | CU329671 Genomic DNA. Translation: CAA22876.1. |
| PIR | T40673. |
| RefSeq | NP_596318.1. NM_001022240.1. |
3D structure databases | |
| ProteinModelPortal | O94671. |
| SMR | O94671. Positions 4-367. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | O94671. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| EnsemblFungi | SPBC776.03.1; SPBC776.03.1:pep; SPBC776.03. |
| GeneID | 2541148. |
| KEGG | spo:SPBC776.03. |
| NMPDR | fig|4896.1.peg.2184. |
Organism-specific databases | |
| GeneDB_Spombe | SPBC776.03. |
Phylogenomic databases | |
| eggNOG | fuNOG05519. |
| GeneTree | EFGT00050000006405. |
| HOGENOM | HBG477935. |
| OMA | PNKKAFS. |
| OrthoDB | EOG4X6GJ2. |
Enzyme and pathway databases | |
| BioCyc | SPOM-XXX-01:SPOM-XXX-01-004336-MONOMER. |
Gene expression databases | |
| ArrayExpress | O94671. |
Family and domain databases | |
| InterPro | IPR005106. Asp/hSer_DH_NAD-bd. IPR001342. HDH_cat. IPR019811. HDH_CS. IPR022697. HDH_short. IPR016040. NAD(P)-bd_dom. [Graphical view] |
| Gene3D | G3DSA:3.40.50.720. NAD(P)-bd. 1 hit. |
| KO | K00003. |
| Pfam | PF00742. Homoserine_dh. 1 hit. PF03447. NAD_binding_3. 1 hit. [Graphical view] |
| PIRSF | PIRSF036497. HDH_short. 1 hit. |
| PROSITE | PS01042. HOMOSER_DHGENASE. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | DHOM_SCHPO | ||||||||
| Accession | Primary (citable) accession number: O94671 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Fungal Protein Annotation Program | ||||||||
Relevant documents
| Schizosaccharomyces pombe Schizosaccharomyces pombe: entries and gene names |
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

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