Protein Information

Name ATPase
Synonyms ATP7A; MK; ATPase; Cation transporting ATPase; ATP7A protein; ATPase Cu(2+) transporting alpha polypeptide; Copper pump 1; Copper transporting ATPase 1…

Compound Information

Name HCH
CAS 1,2,3,4,5,6-hexachlorocyclohexane

Reference List

PubMed Abstract RScore(About this table)
7532328 Srivastava SC, Kumar R, Prasad AK, Srivastava SP: Effect of hexachlorocyclohexane (HCH) on testicular plasma membrane of rat. Toxicol Lett. 1995 Jan;75(1-3):153-7.


The results indicate inhibition in the activity of the Ca (2+)-ATPase, Na (+)+K (+)+Mg (2+)-ATPase and 5'Nucleotidase.
1(0,0,0,1) Details
3157412 Timofeev AA, Azizova OA, Chernysheva GV: [Role of lipid peroxidation in changes in the structure of Ca-ATPase in skeletal muscle sarcoplasmic reticulum during hypercholesterolemia]. Biull Eksp Biol Med. 1985 Mar;99(3):301-3.

Using the method of spin labels it was shown that in hypercholesterolemia (HCh), the following parameters decreased: the velocity of maleimide spin label binding to sarcoplasmic reticulum (SR) Ca-ATPase of rabbit skeletal muscles, the accessibility of spin-labeled thiol groups of the enzyme to potassium ferricyanide and sodium ascorbate, and the mobility of the Ca-ATPase molecule fragment to which the spin label was attached.
163(2,2,2,3) Details
8997551 Kristofikova Z, Klaschka J: In vitro effect of Ginkgo biloba extract (EGb 761) on the activity of presynaptic cholinergic nerve terminals in rat hippocampus. Dement Geriatr Cogn Disord. 1997 Jan-Feb;8(1):43-8.

The effects of Ginkgo biloba extract (EGb) applied in vitro to hippocampal synaptosomes from young Wistar rats on the specific binding of [3H] hemicholinium-3 ([3H] HCh-3), high-affinity choline uptake (HACU) and activity of Na+,K (+)-ATPase were examined.
81(1,1,1,1) Details
9021765 Kristofikova Z, Klaschka J: In vitro effects of arachidonic and L-glutamic acids on the high-affinity choline transport in rat hippocampus. Neurochem Res. 1997 Jan;22(1):67-73.

Millimolar concentrations of GA decrease both the high- and low-affinity choline uptake, the specific as well as nonspecific binding of [3H] HCh-3 and the activity of Na+, K (+)-ATPase.
31(0,1,1,1) Details
9989472 Sahoo A, Samanta L, Das A, Patra SK, Chainy GB: Hexachlorocyclohexane-induced behavioural and neurochemical changes in rat. J Appl Toxicol. 1999 Jan-Feb;19(1):13-8.

Effect of chronic oral exposure (10 and 20 mg kg (-1) body wt. for 7, 15 and 30 days) to hexachlorocyclohexane (HCH) on open-field behaviour and activities of cerebral Na+,K+-ATPase, Mg2+-ATPase and acetylcholinesterase (AChE) of rat was evaluated.
7(0,0,1,2) Details
9026152 Roy A, Chainy GB: Age-related change in rat testicular ATPase activities in response to HCH treatment. Bull Environ Contam Toxicol. 1996 Jan;56(1):165-70.
6(0,0,1,1) Details
1839160 Ahmed MT, Ismail SM: Residues of organochlorine pesticides in fish, crab and sediment from El Temsah Lake, Suez Canal, Egypt and their effect on mitochondrial ATPase of the New Zealand white rabbit. J Egypt Public Health Assoc. 1991;66(5-6):557-75.


The In-vitro effect of the residues extracted from fish, and crab on the mitochondrial brain and liver ATPase of the New Zealand white rabbit Orcytolagus cuniculus was also studied.
3(0,0,0,3) Details
16432761 Srivastava A, Shivanandappa T: Causal relationship between hexachlorocyclohexane cytotoxicity, oxidative stress and Na+, K +-ATPase in Ehrlich Ascites tumor cells. Mol Cell Biochem. 2006 Jun;286(1-2):87-93. Epub 2006 Jan 24.

3(0,0,0,3) Details
19818741 Srivastava A, Shivanandappa T: Stereospecificity in the cytotoxic action of hexachlorocyclohexane isomers. Chem Biol Interact. 2010 Jan 5;183(1):34-9. Epub .


HCH inhibited Na (+),K (+)-ATPase, which could be involved in raising the intracellular calcium and increased Ca (2+),Mg (2+)-ATPase activity.
2(0,0,0,2) Details
7685730 Agrawal D, Sultana P: Biochemical and structural alterations in rat erythrocytes due to hexachlorocyclohexane exposure. Food Chem Toxicol. 1993 Jun;31(6):443-8.

The changes in biochemical constituents of rat erythrocyte membranes were observed after a single ip exposure to 300 mg commercial HCH/kg body weight (one-third of the LD50).
The phospholipid:cholesterol ratio was altered, and there were changes in the activities of the membrane-bound enzymes ATPase and acetylcholinesterase.
2(0,0,0,2) Details
7594191 Anand M, Meera P, Kumar R, Gupta GS, Tripathi O, Srimal RC: Possible role of calcium in the cardiovascular effects of prolonged administration of gamma-HCH (lindane) in rats. J Appl Toxicol. 1995 Jul-Aug;15(4):245-8.


The plasma calcium concentration was increased (32%) and Ca,K-ATPase activity in heart was decreased (50%).
1(0,0,0,1) Details
17369300 Endo R, Ohtsubo Y, Tsuda M, Nagata Y: Identification and characterization of genes encoding a putative ABC-type transporter essential for utilization of gamma-hexachlorocyclohexane in Sphingobium japonicum UT26. J Bacteriol. 2007 May;189(10):3712-20. Epub 2007 Mar 16.


This putative ABC transporter consists of four components, permease, ATPase, periplasmic protein, and lipoprotein, encoded by linK, linL, linM, and linN, respectively.
1(0,0,0,1) Details
9865422 Bhalla P, Agrawal D: Alterations in rat erythrocyte membrane due to hexachlorocyclohexane (technical) exposure. Hum Exp Toxicol. 1998 Nov;17(11):638-42.


Administration of HCH (technical) to rats at 5 mg/kg, orally, 5 days a week for 1, 2 and 3 months caused marked increase in erythrocyte membrane fluidity, osmotic fragility and decrease in levels of Na+, K (+)-ATPase, acetylcholinesterase in erythrocytes and glutathione in blood. 2.
1(0,0,0,1) Details
2461408 Srinivasan K, Radhakrishnamurty R: Biochemical changes produced by beta- and gamma-hexachlorocyclohexane isomers in albino rats. J Environ Sci Health B. 1988 Aug;23(4):367-86.


An unaltered ratio of DNP/Mg++-ATPase, a study of swelling pattern of hepatic mitochondria, and NAD+ permeability test suggested the maintenance of structural integrity of mitochondrial membrane in these pesticide fed animals.
1(0,0,0,1) Details