Protein Domain : IPR004147

Type:  Domain Name:  UbiB domain
Description:  This entry represents a domain found in Escherichia coli UbiB, known in Providencia stuartii as Aarf, which is required for ubiquinone (CoQ) biosynthesis [, , ]. Some proteins with this domain are described as aarF domain-containing protein kinases (ADCKs). This domain is also found in yeast ABC1 proteins () required for function of the mitochondrial bc1 complex [], in which CoQ functions as an essential cofactor. The function of these proteins is not clear. Along with ABC1, UbiB is part of a large family of proteins that contain motifs found in eukaryotic-type protein kinases [], but is not known if they have kinase activity and how this would relate to their requirement for the monoxygenase step in CoQ synthesis. A role in regulation of this step by phosphorylation has been speculated []. Short Name:  UbiB_dom

0 Child Features

0 Contains

1 Cross References


1 Found In

DB identifier Type Name
IPR010232 Family Probable protein kinase UbiB

0 GO Annotation

1 Parent Features

DB identifier Type Name
IPR011009 Domain Protein kinase-like domain

1185 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
109699 D8S6U8 PAC:15405864 Selaginella moellendorffii 627  
144094 D8R4V1 PAC:15415570 Selaginella moellendorffii 413  
141585 D8QXQ5 PAC:15410580 Selaginella moellendorffii 506  
170150 D8RC67 PAC:15403664 Selaginella moellendorffii 587  
88561 D8R9T3 PAC:15407124 Selaginella moellendorffii 498  
115212 D8SEM2 PAC:15420529 Selaginella moellendorffii 453  
139558 D8QQL1 PAC:15404231 Selaginella moellendorffii 721  
166503 D8QYY6 PAC:15417058 Selaginella moellendorffii 613  
170086 D8RDK8 PAC:15402972 Selaginella moellendorffii 652  
266894 D8R150 PAC:15411547 Selaginella moellendorffii 891  
439199 D8R155 PAC:15421798 Selaginella moellendorffii 1273  
405072 D8QYB1 PAC:15410141 Selaginella moellendorffii 480  
78366 D8QUM5 PAC:15420839 Selaginella moellendorffii 603  
81755 D8TC55 PAC:15410657 Selaginella moellendorffii 465  
99295 D8RQF9 PAC:15415187 Selaginella moellendorffii 580  
122426 D8SQD9 PAC:15420509 Selaginella moellendorffii 576  
165641 D8QVR4 PAC:15415022 Selaginella moellendorffii 495  
51300 D8RRX7 PAC:15408040 Selaginella moellendorffii 478  
79664 D8QYF4 PAC:15403645 Selaginella moellendorffii 536  
evm.model.supercontig_100.4 PAC:16404744 Carica papaya 402  
evm.model.supercontig_12.21 PAC:16406759 Carica papaya 653  
evm.model.supercontig_178.12 PAC:16411141 Carica papaya 215  
evm.model.supercontig_19.178 PAC:16411914 Carica papaya 540  
evm.model.supercontig_19.40 PAC:16412050 Carica papaya 537  
evm.model.supercontig_211.32 PAC:16413661 Carica papaya 607  
evm.model.supercontig_211.33 PAC:16413662 Carica papaya 707  
evm.model.supercontig_26.139 PAC:16415071 Carica papaya 684  
evm.model.supercontig_31.31 PAC:16417175 Carica papaya 694  
evm.model.supercontig_328.6 PAC:16417532 Carica papaya 965  
evm.model.supercontig_4.75 PAC:16419373 Carica papaya 448  

5 Publications

First Author Title Year Journal Volume Pages PubMed ID