Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

1 structures for Q32LL2

Entry ID Method Resolution Chain Position Source
AF-Q32LL2-F1 Predicted AlphaFoldDB

No variants for Q32LL2

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q32LL2

No associated diseases with Q32LL2

2 regional properties for Q32LL2

Type Name Position InterPro Accession
domain Band 7 domain 36 - 209 IPR001107
domain STML2-like, C-terminal extension 260 - 320 IPR032435

Functions

Description
EC Number
Subcellular Localization
  • Cell membrane ; Peripheral membrane protein
  • Mitochondrion
  • Mitochondrion inner membrane ; Lipid-anchor
  • Mitochondrion intermembrane space
  • Membrane raft
  • Cytoplasm, cytoskeleton
  • Behaves as an integral membrane protein of the mitochondrion despite the absence of a detectable transmembrane domain
  • Also associates with the actin cytoskeleton and membrane rafts in activated T-cells
  • A minor pool is associated with the plasma membrane and is enriched at the immunological synapse in activated T-cells
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

5 GO annotations of cellular component

Name Definition
cytoskeleton A cellular structure that forms the internal framework of eukaryotic and prokaryotic cells. The cytoskeleton includes intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
extrinsic component of plasma membrane The component of a plasma membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
membrane raft Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
mitochondrial inner membrane The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
mitochondrial intermembrane space The region between the inner and outer lipid bilayers of the mitochondrial envelope.

1 GO annotations of molecular function

Name Definition
cardiolipin binding Binding to cardiolipin.

14 GO annotations of biological process

Name Definition
CD4-positive, alpha-beta T cell activation The change in morphology and behavior of a CD4-positive, alpha-beta T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
cellular calcium ion homeostasis Any process involved in the maintenance of an internal steady state of calcium ions at the level of a cell.
lipid localization Any process in which a lipid is transported to, or maintained in, a specific location.
mitochondrial calcium ion transmembrane transport The process in which a calcium ion (Ca2+) is transported across a mitochondrial membrane, into or out of the mitochondrion.
mitochondrial protein processing The peptide cleavage of mitochondrial proteins, including cleavage contributing to their import.
mitochondrion organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a mitochondrion; includes mitochondrial morphogenesis and distribution, and replication of the mitochondrial genome as well as synthesis of new mitochondrial components.
positive regulation of cardiolipin metabolic process Any process that activates or increases the frequency, rate or extent of cardiolipin metabolic process.
positive regulation of interleukin-2 production Any process that activates or increases the frequency, rate, or extent of interleukin-2 production.
positive regulation of mitochondrial DNA replication Any process that increases the rate, frequency or extent of the process in which new strands of DNA are synthesized in the mitochondrion.
positive regulation of mitochondrial membrane potential Any process that activates or increases the frequency, rate or extent of establishment or extent of a mitochondrial membrane potential, the electric potential existing across any mitochondrial membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane.
protein complex oligomerization The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers; protein oligomers may be composed of different or identical monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
proton motive force-driven mitochondrial ATP synthesis The transport of protons across a mitochondrial membrane to generate an electrochemical gradient (proton-motive force) that powers ATP synthesis.
stress-induced mitochondrial fusion Merging of two or more mitochondria within a cell to form a single compartment, as a result of a disturbance in cellular homeostasis.
T cell receptor signaling pathway The series of molecular signals initiated by the cross-linking of an antigen receptor on a T cell.

2 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
Q9UJZ1 STOML2 Stomatin-like protein 2, mitochondrial Homo sapiens (Human) PR
Q4FZT0 Stoml2 Stomatin-like protein 2, mitochondrial Rattus norvegicus (Rat) PR
10 20 30 40 50 60
MLARAARGTG ALLLKGSVQA SARAPRRASS GLPRNTVVLF VPQQEAWVVE RMGRFHRILE
70 80 90 100 110 120
PGLNILIPVL DRIRYVQSLK EIVINVPEQS AVTLDNVTLQ IDGVLYLRIM DPYKASYGVE
130 140 150 160 170 180
DPEYAVTQLA QTTMRSELGK LSLDKVFRER ESLNASIVDA INQAADCWGI RCLRYEIKDI
190 200 210 220 230 240
HVPPRVKESM KMQVEAERRK RATVLESEGT RESAINVAEG KKQAQILASE AEKAEQINQA
250 260 270 280 290 300
AGEASAVLAK AKAKAEAIRI LAAALTQHNG DAAASLTVAE QYVSAFSKLA KDSNTILLPS
310 320 330 340 350
NPGDVTSMVA QAMGVYGALT KAPIPEAQDS VSSRSSRDVR STDASLDEEL DRVKLS