(12 nodes) RNA helicase activity, and S1 domain network (Yersinia kristensenii)

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	srmB1	Hypothetical protein; DEAD-box RNA helicase involved in ribosome assembly. Has RNA- dependent ATPase activity and unwinds double-stranded RNA. (451 aa)
	tmcA	Acetyltransferase family protein; Catalyzes the formation of N(4)-acetylcytidine (ac(4)C) at the wobble position of tRNA(Met), by using acetyl-CoA as an acetyl donor and ATP (or GTP). (678 aa)
	hrpB	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases. (841 aa)
	deaD	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation. (659 aa)
	pnp	Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction. (706 aa)
	rnr	Ribonuclease R; 3'-5' exoribonuclease that releases 5'-nucleoside monophosphates and is involved in maturation of structured RNAs. Belongs to the RNR ribonuclease family. RNase R subfamily. (848 aa)
	rph	Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation. (238 aa)
	rhlB	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in RNA degradation. Has RNA- dependent ATPase activity and unwinds double-stranded RNA. Belongs to the DEAD box helicase family. RhlB subfamily. (428 aa)
	hrpA	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases. (1295 aa)
	rpsA	Ribosomal protein S1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence. (557 aa)
	rnd	Ribonuclease D; Exonuclease involved in the 3' processing of various precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA molecule and releases 5'-mononucleotides; Belongs to the RNase D family. (373 aa)
	rne	Ribonuclease, Rne/Rng family domain protein; Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs. Belongs to the RNase E/G family. RNase E subfamily. (1152 aa)

Your Current Organism:

Yersinia kristensenii

NCBI taxonomy Id: 28152
Other names: ATCC 33638, CCUG 11294, CCUG 8241, CIP 80.30, DSM 18543, JCM 7576, NCTC 11471, Y. kristensenii, strain 105

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
deaD	hrpA	CH54_1972	CH54_365	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	0.629
deaD	hrpB	CH54_1972	CH54_1725	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	0.679
deaD	pnp	CH54_1972	CH54_1974	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.	0.904
deaD	rnd	CH54_1972	CH54_603	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	Ribonuclease D; Exonuclease involved in the 3' processing of various precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA molecule and releases 5'-mononucleotides; Belongs to the RNase D family.	0.493
deaD	rne	CH54_1972	CH54_70	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	Ribonuclease, Rne/Rng family domain protein; Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs. Belongs to the RNase E/G family. RNase E subfamily.	0.540
deaD	rpsA	CH54_1972	CH54_4095	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	Ribosomal protein S1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence.	0.587
hrpA	deaD	CH54_365	CH54_1972	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	0.629
hrpA	hrpB	CH54_365	CH54_1725	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	0.501
hrpA	rhlB	CH54_365	CH54_2747	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in RNA degradation. Has RNA- dependent ATPase activity and unwinds double-stranded RNA. Belongs to the DEAD box helicase family. RhlB subfamily.	0.675
hrpA	rnd	CH54_365	CH54_603	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	Ribonuclease D; Exonuclease involved in the 3' processing of various precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA molecule and releases 5'-mononucleotides; Belongs to the RNase D family.	0.842
hrpA	rph	CH54_365	CH54_2595	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.	0.638
hrpA	rpsA	CH54_365	CH54_4095	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	Ribosomal protein S1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence.	0.909
hrpA	srmB1	CH54_365	CH54_1089	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	Hypothetical protein; DEAD-box RNA helicase involved in ribosome assembly. Has RNA- dependent ATPase activity and unwinds double-stranded RNA.	0.629
hrpA	tmcA	CH54_365	CH54_1340	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	Acetyltransferase family protein; Catalyzes the formation of N(4)-acetylcytidine (ac(4)C) at the wobble position of tRNA(Met), by using acetyl-CoA as an acetyl donor and ATP (or GTP).	0.674
hrpB	deaD	CH54_1725	CH54_1972	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in various cellular processes at low temperature, including ribosome biogenesis, mRNA degradation and translation initiation.	0.679
hrpB	hrpA	CH54_1725	CH54_365	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	DEAH_box_HrpA: RNA helicase HrpA; [L] COG1643 HrpA-like helicases.	0.501
hrpB	rhlB	CH54_1725	CH54_2747	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	DEAD/DEAH box helicase family protein; DEAD-box RNA helicase involved in RNA degradation. Has RNA- dependent ATPase activity and unwinds double-stranded RNA. Belongs to the DEAD box helicase family. RhlB subfamily.	0.697
hrpB	rnd	CH54_1725	CH54_603	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	Ribonuclease D; Exonuclease involved in the 3' processing of various precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA molecule and releases 5'-mononucleotides; Belongs to the RNase D family.	0.851
hrpB	rph	CH54_1725	CH54_2595	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.	0.638
hrpB	rpsA	CH54_1725	CH54_4095	DEAH_box_HrpB: ATP-dependent helicase HrpB; [L] COG1643 HrpA-like helicases.	Ribosomal protein S1; Binds mRNA; thus facilitating recognition of the initiation point. It is needed to translate mRNA with a short Shine-Dalgarno (SD) purine-rich sequence.	0.897