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P81107 - GLNA2_PINPS
Probable glutamine synthetase leaf isozyme
- Names & Taxonomy
- Subcellular locationSubcell. location
- Pathology & BiotechPathol./Biotech
- PTM / Processing
- Family & Domains
- Entry information
- BLAST>sp|P81107|GLNA2_PINPS Probable glutamine synthetase leaf isozyme (Fragment) OS=Pinus pinaster PE=1 SV=1 DVNWPLGWPVGGYPG
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Select a section on the left to see content.The light-modulated chloroplast enzyme, encoded by a nuclear gene and expressed primarily in leaves, is responsible for the reassimilation of the ammonia generated by photorespiration.By similarityATP + L-glutamate + NH3 = ADP + phosphate + L-glutamine.Recommended name:Probable glutamine synthetase leaf isozyme (EC:126.96.36.199)Alternative name(s):Glutamate--ammonia ligaseN47/N48S2205/S2287
Pinus pinaster (Maritime pine) 71647 [NCBI] cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Acrogymnospermae › Pinidae › Pinales › Pinaceae › Pinus › Pinus
<p>Provides information on the location and the topology of the mature protein in the cell.</p><p><a href='../manual/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi
<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:</p><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Cellular componenti
- chloroplast Source: UniProtKB-SubCell
<p>UniProtKB Keywords constitute a <a target="_top" href="/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='../help/keywords' target='_top'>More...</a></p>Keywords - Cellular componentiChloroplast, Plastid
Feature key Position(s) Length Description Graphical view Feature identifier Actions ‹1 – ›15 ›15 Probable glutamine synthetase leaf isozyme PRO_0000153194 Add
<p>Provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the ‘Function’ section).</p><p><a href='../manual/subunit_structure' target='_top'>More...</a></p>Subunit structureiHomooctamer.By similarityBelongs to the glutamine synthetase family.Curated
<p>Indicates if the canonical sequence displayed by default in the entry is complete or not.</p><p><a href='../manual/sequence_status' target='_top'>More...</a></p>Sequence statusi: Fragment.Length:15Mass (Da):1,614Last modified:July 15, 1998 - v1<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i24A2420BEFD60D27
Feature key Position(s) Length Description Graphical view Feature identifier Actions <p>Is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.</p><p><a href='../manual/non_ter' target='_top'>More...</a></p>Non-terminal residuei 1 – 1 1 <p>Is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.</p><p><a href='../manual/non_ter' target='_top'>More...</a></p>Non-terminal residuei 15 – 15 1
3D structure databases
Database of comparative protein structure models<br/><a href='/database/63'>More..</a> ModBasei Search... Search...
Protocols and materials databases
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Family and domain databases
- "Genetic analysis of needle proteins in maritime pine. 1. Mapping dominant and codominant protein markers assayed on diploid tissue, in a haploid-based genetic map."
Plomion C., Costa P., Bahrman N., Frigerio J.-M.
Silvae Genet. 46:161-165(1997)Cited for: PROTEIN SEQUENCE.Tissue: Needle.
- "Separation and characterization of needle and xylem maritime pine proteins."
Costa P., Pionneau C., Bauw G., Dubos C., Bahrman N., Kremer A., Frigerio J.-M., Plomion C.
Electrophoresis 20:1098-1108(1999) [PubMed] [Europe PMC] [Abstract]Cited for: PROTEIN SEQUENCE.Tissue: Needle.
GLNA2_PINPS P81107Primary (citable) accession number: P81107 Integrated into UniProtKB/Swiss-Prot: July 15, 1998 Last sequence update: July 15, 1998 Last modified: October 1, 2014 This is version 48 of the entry and version 1 of the sequence. [Complete history] Reviewed (UniProtKB/Swiss-Prot) Annotation program Plant Protein Annotation Program
MiscellaneousOn the 2D-gel the determined pI of this protein is: 5.7, its MW is: 42 kDa.
- SIMILARITY commentsIndex of protein domains and families
External DataDasty 3