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 Q9D3G5

Entry ID Method Resolution Chain Position Source
AF-Q9D3G5-F1 Predicted AlphaFoldDB

No variants for Q9D3G5

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q9D3G5

No associated diseases with Q9D3G5

4 regional properties for Q9D3G5

Type Name Position InterPro Accession
domain Target SNARE coiled-coil homology domain 199 - 266 IPR000727
domain Syntaxin, N-terminal domain 36 - 238 IPR006011
conserved_site Syntaxin/epimorphin, conserved site 210 - 249 IPR006012
domain Syntaxin 11, SNARE motif 203 - 265 IPR042781

Functions

Description
EC Number
Subcellular Localization
  • Membrane ; Peripheral membrane protein
  • Golgi apparatus, trans-Golgi network membrane ; Peripheral membrane protein
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

8 GO annotations of cellular component

Name Definition
endomembrane system A collection of membranous structures involved in transport within the cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles.
Golgi apparatus A membrane-bound cytoplasmic organelle of the endomembrane system that further processes the core oligosaccharides (e.g. N-glycans) added to proteins in the endoplasmic reticulum and packages them into membrane-bound vesicles. The Golgi apparatus operates at the intersection of the secretory, lysosomal, and endocytic pathways.
integral component of membrane The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
phagocytic vesicle A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis.
plasma membrane The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
presynaptic active zone membrane The membrane portion of the presynaptic active zone; it is the site where docking and fusion of synaptic vesicles occurs for the release of neurotransmitters.
SNARE complex A protein complex involved in membrane fusion; a stable ternary complex consisting of a four-helix bundle, usually formed from one R-SNARE and three Q-SNAREs with an ionic layer sandwiched between hydrophobic layers. One well-characterized example is the neuronal SNARE complex formed of synaptobrevin 2, syntaxin 1a, and SNAP-25.
synaptic vesicle A secretory organelle, typically 50 nm in diameter, of presynaptic nerve terminals; accumulates in high concentrations of neurotransmitters and secretes these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane.

2 GO annotations of molecular function

Name Definition
SNAP receptor activity Acting as a marker to identify a membrane and interacting selectively with one or more SNAREs on another membrane to mediate membrane fusion.
SNARE binding Binding to a SNARE (soluble N-ethylmaleimide-sensitive factor attached protein receptor) protein.

11 GO annotations of biological process

Name Definition
cellular response to interferon-gamma Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interferon-gamma stimulus. Interferon gamma is the only member of the type II interferon found so far.
cytotoxic T cell degranulation The regulated exocytosis of secretory granules containing preformed mediators such as perforin and granzymes by a cytotoxic T cell.
exocytosis A process of secretion by a cell that results in the release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle. Exocytosis can occur either by full fusion, when the vesicle collapses into the plasma membrane, or by a kiss-and-run mechanism that involves the formation of a transient contact, a pore, between a granule (for exemple of chromaffin cells) and the plasma membrane. The latter process most of the time leads to only partial secretion of the granule content. Exocytosis begins with steps that prepare vesicles for fusion with the membrane (tethering and docking) and ends when molecules are secreted from the cell.
intracellular protein transport The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.
natural killer cell degranulation The regulated exocytosis of secretory granules containing preformed mediators such as perforin and granzymes by a natural killer cell.
natural killer cell mediated cytotoxicity The directed killing of a target cell by a natural killer cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
neutrophil degranulation The regulated exocytosis of secretory granules containing preformed mediators such as proteases, lipases, and inflammatory mediators by a neutrophil.
synaptic vesicle fusion to presynaptic active zone membrane Fusion of the membrane of a synaptic vesicle with the presynaptic active zone membrane, thereby releasing its cargo neurotransmitters into the synaptic cleft.
T cell mediated cytotoxicity The directed killing of a target cell by a T cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
vesicle docking The initial attachment of a transport vesicle membrane to the target membrane, mediated by proteins protruding from the membrane of the vesicle and the target membrane. Docking requires only that the two membranes come close enough for these proteins to interact and adhere.
vesicle fusion Fusion of the membrane of a transport vesicle with its target membrane.

21 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P32867 SSO1 Protein SSO1 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
P39926 SSO2 Protein SSO2 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
Q3SWZ3 STX4 Syntaxin-4 Bos taurus (Bovine) PR
P61267 STX1B Syntaxin-1B Bos taurus (Bovine) PR
Q7KVY7 Syx4 Syntaxin-4 Drosophila melanogaster (Fruit fly) PR
Q24547 Syx1A Syntaxin-1A Drosophila melanogaster (Fruit fly) PR
P61266 STX1B Syntaxin-1B Homo sapiens (Human) PR
Q16623 STX1A Syntaxin-1A Homo sapiens (Human) PR
Q12846 STX4 Syntaxin-4 Homo sapiens (Human) PR
O75558 STX11 Syntaxin-11 Homo sapiens (Human) PR
P70452 Stx4 Syntaxin-4 Mus musculus (Mouse) PR
P61264 Stx1b Syntaxin-1B Mus musculus (Mouse) PR
O35526 Stx1a Syntaxin-1A Mus musculus (Mouse) PR
Q00262 Stx2 Syntaxin-2 Mus musculus (Mouse) PR
O70439 Stx7 Syntaxin-7 Mus musculus (Mouse) PR
P50279 Stx2 Syntaxin-2 Rattus norvegicus (Rat) PR
P61265 Stx1b Syntaxin-1B Rattus norvegicus (Rat) PR
Q08850 Stx4 Syntaxin-4 Rattus norvegicus (Rat) PR
P32851 Stx1a Syntaxin-1A Rattus norvegicus (Rat) PR
O16000 unc-64 Syntaxin-1A homolog Caenorhabditis elegans PR
Q9ZPV9 SYP112 Syntaxin-112 Arabidopsis thaliana (Mouse-ear cress) PR
10 20 30 40 50 60
MKDRLAELQE LSRSYDQQFP DGDNDFDAPR EDIVFETDNI LESLYRVIQD IQDENQLLLI
70 80 90 100 110 120
DVRRLGRQNV RFLTSMRRLS SIKRDTNSIA KAIKTRGEGI HQKLRSMKEL SEQAEARHGA
130 140 150 160 170 180
HSAVARISHA QYSALARAFQ QAMYEYNQAE MKQRDNCKIR IQRQLEIMGK DMSGEQIEDM
190 200 210 220 230 240
FEQGKWDVFS ENLLADLKGA RAALNEIESR HRELLRLEGR IRDVHELFLQ MAVLVEKQED
250 260 270 280
TLNVIELNVQ KTLDYTGEAK AQVRKAVQYK KKNPCRTICC FCCPCVN