CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
 
	 | 
    3 | Alpha Beta | 
 
	 | 
    3.30 | 2-Layer Sandwich | 
 
	 | 
    3.30.70 | Alpha-Beta Plaits | 
 
	 | 
    3.30.70.141 | Nucleoside diphosphate kinase-like domain | 
Domain Context
CATH Clusters
| Superfamily | Nucleoside diphosphate kinase-like domain | 
| Functional Family | Nucleoside diphosphate kinase B | 
Enzyme Information
| 2.7.4.6 | 
							 Nucleoside-diphosphate kinase. 
							based on mapping to UniProt P22392 		
							ATP + nucleoside diphosphate = ADP + nucleoside triphosphate. 
							-!- Many nucleoside diphosphates can act as acceptors. -!- Many ribo- and deoxyribonucleoside triphosphates can act as donors. 
						 | 
					
| 2.7.13.3 | 
							 Histidine kinase. 
							based on mapping to UniProt P22392 		
							ATP + protein L-histidine = ADP + protein N-phospho-L-histidine. 
							-!- This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). -!- A number of histones can act as acceptor. 
						 | 
					
UniProtKB Entries (1)
| P22392 | 
						 NDKB_HUMAN 
						Homo sapiens 
						Nucleoside diphosphate kinase B 
					 | 
				
PDB Structure
| PDB | 3BBF | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | 
					 NM23-H2 may play an indirect role in transcriptional activation of c-myc gene expression but does not cleave the nuclease hypersensitive element III1. 
					    
					    Mol.Cancer Ther. 
					    
					 | 
			
