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ATP6V1B1

Official Full Name

ATPase, H+ transporting, lysosomal 56/58kDa, V1 subunit B1
Overview

This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A and three B subunits, two G subunits plus the C, D, E, F, and H subunits. The V1 domain contains the ATP catalytic site. The V0 domain consists of five different subunits: a, c, c, c, and d. Additional isoforms of many of the V1 and V0 subunit proteins are encoded by multiple genes or alternatively spliced transcript variants. This encoded protein is one of two V1 domain B subunit isoforms and is found in the kidney. Mutations in this gene cause distal renal tubular acidosis associated with sensorineural deafness.
Synonyms

ATP6V1B1; ATPase, H+ transporting, lysosomal 56/58kDa, V1 subunit B1; ATP6B1, vacuolar proton pump 3 , VPP3; V-type proton ATPase subunit B, kidney isoform; Renal tubular acidosis with deafness; RTA1B; VATB; Vma2; ATPase, H+ transporting, lysosomal (vacuolar proton pump), beta 56/58 kDa, isoform 1; kidney isoform; V type proton ATPase subunit B, kidney isoform; Vpp 3; Vpp3; Atp6b1; ATPase, H+ transporting, lysosomal 56/58kDa, V1 subunit B, isoform 1; ATPase, H+ transporting, V1 subunit B, isoform 1; Endomembrane proton pump 58 kDa subunit; H(+) transporting two sector ATPase 58kD subunit; H+ ATPase beta 1 subunit; Lysosomal 56/58kDa; MGC32642; V type proton ATPase subunit B kidney isoform; V-ATPase subunit B 1; V-type proton ATPase subunit B; Vacuolar proton pump 3; Vacuolar proton pump subunit 3; Vacuolar proton pump subunit B 1; VATB1_HUMAN; OTTHUMP00000160125; OTTHUMP00000204311; V-ATPase B1 subunit; H+-ATPase beta 1 subunit; vacuolar proton pump, subunit 3; H(+)-transporting two-sector ATPase, 58kD subunit;

Species	Cat.#	Product name	Source (Host)	Tag	Protein Length	Price
Human	ATP6V1B1-1001H	Recombinant Human ATP6V1B1 protein, GST-tagged	Wheat Germ	GST		Inquiry
Human	ATP6V1B1-10041H	Recombinant Human ATP, His-tagged	E.coli	His	1-327a.a.	$319 / 25μg
Human	ATP6V1B1-8584HCL	Recombinant Human ATP6V1B1 293 Cell Lysate	HEK293	Non		Inquiry
Human	ATP6V1B1-1510HF	Recombinant Full Length Human ATP6V1B1 Protein, GST-tagged	In Vitro Cell Free System	GST	513 amino acids	Inquiry
Mouse	Atp6v1b1-490M	Recombinant Mouse Atp6v1b1 Protein, MYC/DDK-tagged	HEK293T	Myc&DDK		Inquiry

Involved Pathway
Protein Function
Interacting Protein
Other Resource

ATP6V1B1 involved in several pathways and played different roles in them. We selected most pathways ATP6V1B1 participated on our site, such as Oxidative phosphorylation, Metabolic pathways, Phagosome, which may be useful for your reference. Also, other proteins which involved in the same pathway with ATP6V1B1 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name	Pathway Related Protein
Oxidative phosphorylation	NDUFAB1A;ATP6V0E1;COX5A;ATP5O;ATP6V1E2;NDUFC2;NDUFC1;ATP6V1D;PPA1A
Metabolic pathways	NANSA;AOX1;CDA;PTDSS1A;NDUFA1;GRHPRA;CYP27B1;MCEE;AHCY
Phagosome	HLA-DPB1;ITGB5;THBS4;TUBA1C;VAMP3;ATP6AP1B;ATP6V0CA;STX7;ATPV0E2
Synaptic vesicle cycle	ATP6V0D2;ATP6V0D1;ATP6V1A;ATP6V1D;ATP6V1H;ATP6V1B1;ATP6V0B;STX3;UNC13C
Collecting duct acid secretion	ATP6V1C2;ATP6V0E;ATP6V1D;ATP6V0E1;ATP4B;TCIRG1;ATP6V1G2;ATP6V1G3;ATP6V1E1
Vibrio cholerae infection	ATP6V1D;TJP2;ATP6V0A1;ATP6V1A;TJP1;ATP6V0A4;ATP6V1E1;ATP6V1B2;PRKACA
Epithelial cell signaling in Helicobacter pylori infection	IKBKG;CDC42;ATP6V1G3;ATP6V0A2;ATP6V1E2;NOD1;ATP6V1H;MAPK12;MAPK8
Rheumatoid arthritis	TNFSF13;TNFRSF11A;IL-8;CD80;IL15;GM-CSF;ATP6V0E1;VEGFA;HLA-DMB

ATP6V1B1 has several biochemical functions, for example, ATP binding, hydrogen ion transmembrane transporter activity, hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances. Some of the functions are cooperated with other proteins, some of the functions could acted by ATP6V1B1 itself. We selected most functions ATP6V1B1 had, and list some proteins which have the same functions with ATP6V1B1. You can find most of the proteins on our site.

Function	Related Protein
ATP binding	CSF1RA;DARS;KIF4;CDC34;CBWD1;NEK8;ACTA1;DQX1;TRPV4
hydrogen ion transmembrane transporter activity	ATPV0E2;ATP6V0D2;SLC36A3;ATP5IB;ATP6V1C1B;ATP6V1B1;ATP6V0A2B;SLC46A1;ATP5I
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances	ATP6V1AA;ATP6V1B1;ATP6V1G2;ATP6V1BA
protein complex binding	DRD1;BAX;THRA;NDUFA8;UQCRC2;RAD18;RAN;RNF40;SLC27A5

ATP6V1B1 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with ATP6V1B1 here. Most of them are supplied by our site. Hope this information will be useful for your research of ATP6V1B1.

SUV39H1; KDM1A; ATP6V0A1

Research Area

Zeinali, F; Mohseni, M; et al. Investigation of ATP6V1B1 and ATP6V0A4 genes causing hereditary hearing loss associated with distal renal tubular acidosis in Iranian families. JOURNAL OF LARYNGOLOGY AND OTOLOGY 128:1056-1059(2014).

Nagara, M; Voskarides, K; et al. Molecular Investigation of Distal Renal Tubular Acidosis in Tunisia, Evidence for Founder Mutations. GENETIC TESTING AND MOLECULAR BIOMARKERS 18:741-748(2014).