homeobox-leucine zipper protein containing a C-terminal lipid-binding START domain and belonging to the HD-ZIP homeobox family of transcription factors, similar to Arabidopsis thaliana HD-ZIP protein HDG7 that binds to the DNA sequence 5'-GCATTAAATGC-3'
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related ...
211-435
1.02e-98
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related proteins; This subfamily includes the steroidogenic acute regulatory protein (StAR)-related lipid transfer (START) domains of the Arabidopsis homeobox protein GLABRA 2 and related proteins. The START domain family belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. Most proteins in this subgroup contain an N-terminal homeobox DNA-binding domain, some contain a leucine zipper. ArGLABRA2 plays a role in the differentiation of hairless epidermal cells of the Arabidopsis root. It acts in a cell-position-dependent manner to suppress root hair formation in those cells.
:
Pssm-ID: 176884 Cd Length: 229 Bit Score: 302.65 E-value: 1.02e-98
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related ...
211-435
1.02e-98
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related proteins; This subfamily includes the steroidogenic acute regulatory protein (StAR)-related lipid transfer (START) domains of the Arabidopsis homeobox protein GLABRA 2 and related proteins. The START domain family belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. Most proteins in this subgroup contain an N-terminal homeobox DNA-binding domain, some contain a leucine zipper. ArGLABRA2 plays a role in the differentiation of hairless epidermal cells of the Arabidopsis root. It acts in a cell-position-dependent manner to suppress root hair formation in those cells.
Pssm-ID: 176884 Cd Length: 229 Bit Score: 302.65 E-value: 1.02e-98
Homeodomain; DNA binding domains involved in the transcriptional regulation of key eukaryotic ...
42-99
2.67e-16
Homeodomain; DNA binding domains involved in the transcriptional regulation of key eukaryotic developmental processes; may bind to DNA as monomers or as homo- and/or heterodimers, in a sequence-specific manner.
Pssm-ID: 238039 [Multi-domain] Cd Length: 59 Bit Score: 73.43 E-value: 2.67e-16
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related ...
211-435
1.02e-98
C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related proteins; This subfamily includes the steroidogenic acute regulatory protein (StAR)-related lipid transfer (START) domains of the Arabidopsis homeobox protein GLABRA 2 and related proteins. The START domain family belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. Most proteins in this subgroup contain an N-terminal homeobox DNA-binding domain, some contain a leucine zipper. ArGLABRA2 plays a role in the differentiation of hairless epidermal cells of the Arabidopsis root. It acts in a cell-position-dependent manner to suppress root hair formation in those cells.
Pssm-ID: 176884 Cd Length: 229 Bit Score: 302.65 E-value: 1.02e-98
Homeodomain; DNA binding domains involved in the transcriptional regulation of key eukaryotic ...
42-99
2.67e-16
Homeodomain; DNA binding domains involved in the transcriptional regulation of key eukaryotic developmental processes; may bind to DNA as monomers or as homo- and/or heterodimers, in a sequence-specific manner.
Pssm-ID: 238039 [Multi-domain] Cd Length: 59 Bit Score: 73.43 E-value: 2.67e-16
Homeobox KN domain; This is a homeobox transcription factor KN domain conserved from fungi to ...
55-92
9.96e-06
Homeobox KN domain; This is a homeobox transcription factor KN domain conserved from fungi to human and plants. They were first identified as TALE homeobox genes in eukaryotes, (including KNOX and MEIS genes). They have been recently classified.
Pssm-ID: 428673 Cd Length: 39 Bit Score: 42.89 E-value: 9.96e-06
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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of your query sequence and the protein sequences used to curate the domain model,
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The thumbnail image, if present, provides an approximate view of the feature's location in 3 dimensions.
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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
The Show Concise/Full Display button at the top of the page can be used to select the desired level of detail: only top scoring hits
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Domains are color coded according to superfamilies
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Others (non-specific hits) and
superfamily placeholders are drawn in pastel colors.
if a domain or superfamily has been annotated with functional sites (conserved features),
they are mapped to the query sequence and indicated through sets of triangles
with the same color and shade of the domain or superfamily that provides the annotation. Mouse over the colored bars or triangles to see descriptions of the domains and features.
click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
Click on the domain model's accession number to view the multiple sequence alignment of the proteins used to develop the corresponding domain model.
To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
or click on the triangles, if present, that represent functional sites (conserved features)
mapped to the query sequence.
Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
(labeled illustration) Full Display shows all domain models, in each hit category below, that meet or exceed the RPS-BLAST threshold for statistical significance.
(labeled illustration) Four types of hits can be shown, as available,
for each region on the query sequence:
specific hits meet or exceed a domain-specific e-value threshold
(illustrated example)
and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
non-specific hits
meet or exceed the RPS-BLAST threshold for statistical significance (default E-value cutoff of 0.01, or an E-value selected by user via the
advanced search options)
the domain superfamily to which the specific and non-specific hits belong
multi-domain models that were computationally detected and are likely to contain multiple single domains
Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
(CDART).
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