| IED ID | IndEnz0009000155 |
| Enzyme Type ID | chitinase000155 |
| Protein Name |
Highly immunogenic outer capsid protein Hoc |
| Gene Name | hoc |
| Organism | Enterobacteria phage T4 (Bacteriophage T4) |
| Taxonomic Lineage | Viruses Duplodnaviria Heunggongvirae Uroviricota Caudoviricetes Caudovirales Myoviridae (phages with contractile tails) Tevenvirinae Tequatrovirus Enterobacteria phage T4 (Bacteriophage T4) |
| Enzyme Sequence | MTFTVDITPKTPTGVIDETKQFTATPSGQTGGGTITYAWSVDNVPQDGAEATFSYVLKGPAGQKTIKVVATNTLSEGGPETAEATTTITVKNKTQTTTLAVTPASPAAGVIGTPVQFTAALASQPDGASATYQWYVDDSQVGGETNSTFSYTPTTSGVKRIKCVAQVTATDYDALSVTSNEVSLTVNKKTMNPQVTLTPPSINVQQDASATFTANVTGAPEEAQITYSWKKDSSPVEGSTNVYTVDTSSVGSQTIEVTATVTAADYNPVTVTKTGNVTVTAKVAPEPEGELPYVHPLPHRSSAYIWCGWWVMDEIQKMTEEGKDWKTDDPDSKYYLHRYTLQKMMKDYPEVDVQESRNGYIIHKTALETGIIYTYP |
| Enzyme Length | 376 |
| Uniprot Accession Number | P18056 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | |
| Enzyme Function | FUNCTION: Capsid decoration protein that binds as a monomer at the center of each major capsid protein hexamer once maturation and expension of the capsid has occured. It only has a marginal effect on head stability. Dispensable for the head morphogenesis and phage infection. {ECO:0000255|HAMAP-Rule:MF_04116, ECO:0000269|PubMed:11162794, ECO:0000269|PubMed:1469720, ECO:0000269|PubMed:15071181}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Helix (1); Region (1); Turn (1) |
| Keywords | 3D-structure;Capsid protein;Reference proteome;Virion |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Virion {ECO:0000255|HAMAP-Rule:MF_04116, ECO:0000269|PubMed:11162794, ECO:0000269|PubMed:15071181}. Note=The Hoc protein is the most prominent feature at the virion surface. There are 155 copies on the capsid. {ECO:0000269|PubMed:15071181}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | Electron microscopy (1) |
| Cross Reference PDB | 5VF3; |
| Mapped Pubmed ID | 28893988; |
| Motif | |
| Gene Encoded By | |
| Mass | 40,387 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |