The portion of the nuclear lumen proximal to the inner nuclear membrane.

Any process that stops, prevents or reduces the rate of transcription from an RNA polymerase II promoter in response to an iron stimulus.

Any process in which a chromosome is transported to, or maintained in, a specific location.

Any apoptotic process in a smooth muscle cell. Smooth muscle consists of non-striated, elongated, spindle-shaped cell found lining the digestive tract, uterus, and blood vessels.

Any process that modulates the frequency, rate, or extent of smooth muscle cell apoptotic process.

A heterotetrameric protein complex involved in the sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine (mnm5s2U) at tRNA wobble positions. In E. coli it consists of a central IscS dimer with the two TusA protomers bound to one of the IscS units each via persulfide (-SSH) groups.

A process in which a protein is transported to, or maintained in, a location within the external part of the cell wall and/or plasma membrane.

A collagen homotrimer of alpha1(XXV) chains; type XXV collagen triple helices span the plasma membrane.

Any collagen trimer that passes through a lipid bilayer membrane.

A protein complex that cycles between the nucleus where it is part of the RNA polymerase II and the cytoplasmic mRNA processing body where it mediates the two major cytoplasmic mRNA decay pathways.

Any process that stops, prevents, or reduces the frequency, rate, or extent of smooth muscle cell apoptotic process.

A collagen homotrimer of alpha1(XXVII) chains. These trimers form thin, non-striated fibrils. Type XXVII collagen triple helices play a role during the calcification of cartilage and the transition of cartilage to bone.

Any triple helical collagen trimer that forms fibrils.

Any process that activates or increases the frequency, rate, or extent of smooth muscle cell apoptotic process.

A collagen homotrimer of alpha1(XXVIII) chains.

A protein complex consisting of three collagen chains assembled into a left-handed triple helix. These trimers typically assemble into higher order structures.

A collagen homotrimer of alpha1(XXIV) chains; type XXIV collagen triple helices may participate in regulating type I collagen fibrillogenesis at specific anatomical locations during fetal development.

A collagen homotrimer of alpha1(XXVI) chains.

A collagen homotrimer of alpha1(XXII) chains; type XXII collagen triple helices acts as a cell adhesion ligand for skin epithelial cells and fibroblasts.

A collagen trimer that associates with collagen fibrils and consists of collagen monomers that contain two or more relatively short triple-helical domains connected by non-triple-helical sequences.