| Standard Name | His4p 1, 2 |
|---|---|
| Systematic Name | Ycl030cp |
| ORF Classification | Verified |
| Description | Multifunctional enzyme containing phosphoribosyl-ATP pyrophosphatase, phosphoribosyl-AMP cyclohydrolase, and histidinol dehydrogenase activities; catalyzes the second, third, ninth and tenth steps in histidine biosynthesis (3) |
| Name Description | HIStidine requiring 2 |
| Experimental Data | |
|---|---|
| Molecules/cell | 521 4 |
| Click on image for expanded interactive view |
|---|
| Post-translational Modifications | PhosphoGRID | PhosphoPep Database |
|---|---|
| Domains/motifs | See the graphical view and list of proteins that share domains/motifs in common with His4p (InterPro) |
| Physical Interactions | There are 18 total physical interactions (BioGRID) |
| Homologs | PDB Homologs | BLASTP | BLASTP v. fungi | Fungal Alignment | Synteny Viewer |
| External Sequence Databases |
EBI: UPI0000000BF3 | P00815 MIPS: YCL030C NCBI: 10383761 | 14588907 | 3783 | 3785 | 487421 | 487422 | 49065653 | 493494 | 493495 | 493496 | NP_009900.2 | NM_001178675.1 GenBank/EMBL/DDBJ: DAA07454.1 | M11491 | M11492 | M11694 | M11695 | M11696 | V01309 | V01310 | X59720 |
| External Classifications | EC: 1.1.1.23 [Histidinol dehydrogenase] EC: 3.5.4.19 [Phosphoribosyl-AMP cyclohydrolase] EC: 3.6.1.31 [Phosphoribosyl-ATP diphosphatase] |
external links for His4p
| Homologs | Interaction Resources | Protein databases/Other | Localization Resources |
|---|---|---|---|
| BLASTP (NCBI) | BioGRID | SCOP Superfamily | YPL+ |
| Ashbya (AGD) | BOND | GPMdb (Mass Spec.) | YeastGFP |
| Aspergillus (AspGD) | BioPIXIE | MIPS | YeastRC Public Image Repository |
| Candida (CGD) | CYC2008 (complexes) | Pfam domains | |
| Candida (CandidaDB) | Complexome | YeastRC Structure Prediction (Seattle) | |
| YGOB | DIP | ||
| YOGY | GeneMANIA |
References cited on this page View Complete Literature Guide for His4p
| 1) | Donahue TF, et al. (1982) The nucleotide sequence of the HIS4 region of yeast. Gene 18(1):47-59 |
| 2) | Shaffer B, et al. (1969) Nonsense mutations affecting the his4 enzyme complex of yeast. Proc Natl Acad Sci U S A 63(4):1198-205 |
| 3) | Keesey JK Jr, et al. (1979) The product of the his4 gene cluster in Saccharomyces cerevisiae. A trifunctional polypeptide. J Biol Chem 254(15):7427-33 |
| 4) | Ghaemmaghami S, et al. (2003) Global analysis of protein expression in yeast. Nature 425(6959):737-41 |





