The chemical reactions involving dermatan sulfate, any of a group of glycosaminoglycans with repeats consisting of beta-(1,4)-linked L-iduronyl-beta-(1,3)-N-acetyl-D-galactosamine 4-sulfate units. They are important components of ground substance or intercellular cement of skin and some connective tissues.

The formation from simpler components of chondroitin sulfate, any member of a group of 10-60 kDa glycosaminoglycans, widely distributed in cartilage and other mammalian connective tissues, the repeat units of which consist of beta-(1,4)-linked D-glucuronyl beta-(1,3)-N-acetyl-D-galactosamine sulfate.

proton-transporting ATP synthase, catalytic core

hydrogen-transporting ATP synthase, catalytic core

The hexamer that possesses the catalytic activity of the mitochondrial hydrogen-transporting ATP synthase.

retrograde (endosome to Golgi) transport

The directed movement of membrane bound vesicles from recycling endosomes back to the trans-Golgi network where they are recycled for further rounds of transport.

The formation from simpler components of dermatan sulfate, any glycosaminoglycan with repeats consisting of beta-(1,4)-linked L-iduronyl-beta-(1,3)-N-acetyl-D-galactosamine 4-sulfate units.

Enables the directed movement of sodium ions (Na+) into, out of, within or between cells.

di-, tri-valent inorganic cation transporter activity

Enables the directed movement of inorganic cations with a valency of two or three into, out of, within or between cells. Inorganic cations are atoms or small molecules with a positive charge which do not contain carbon in covalent linkage.

Combining with interleukin-21 to initiate a change in cell activity.

An insoluble protein structure formed under the plasma membrane of cornifying epithelial cells.

Enables the directed movement of calcium (Ca) ions into, out of, within or between cells.

Enables the directed movement of cobalt (Co) ions into, out of, within or between cells.

Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate (PAPS) + N-acetyl-D-galactosamine = adenosine 3',5'-bisphosphate + N-acetyl-D-galactosamine 4-sulfate.