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Protein

Serine, glycine and glutamine-rich protein

Gene
N/A
Organism
Pinctada maxima (Silver-lipped pearl oyster) (White-lipped pearl oyster)
Status
Reviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Serine, glycine and glutamine-rich protein
Alternative name(s):
Cement-like protein
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiPinctada maxima (Silver-lipped pearl oyster) (White-lipped pearl oyster)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri104660 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaLophotrochozoaMolluscaBivalviaPteriomorphiaPterioidaPterioideaPteriidaePinctada

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/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 componenti

Secreted

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 16Sequence analysisAdd BLAST16
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000041308317 – 329Serine, glycine and glutamine-rich proteinSequence analysisAdd BLAST313

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Prismatic layer of shell (at protein level). Expressed primarily in the mantle with highest level in the mantle edge and lower level in the mantle pallium.1 Publication

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P86957

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi38 – 82Ser-richSequence analysisAdd BLAST45
Compositional biasi50 – 205Gly-richSequence analysisAdd BLAST156
Compositional biasi215 – 264Gln-richSequence analysisAdd BLAST50

Keywords - Domaini

Signal

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P86957-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKTVLLFVVL VGLAYCDDDG WDMGNFFQQY HQWQQQISSS SSSSSSSSSG
60 70 80 90 100
GGGSSGGGAS GGGGGSSSGG GGASGGGGGG SSGGGGLTKV VLKAGGGGGG
110 120 130 140 150
GFKSVGGGRG GVTKLVASGG ASGGGSVSGG GGGSLALLAG GSAAGGGRSG
160 170 180 190 200
VVTVSKQPII INRQVTHVNT GGSGGGVGGG FGGGRGGFGY GLYGGYHHYN
210 220 230 240 250
PCGYGQVYSY YYGCQSIYKQ PARQVYHQPV YQPVQTVHQP VQYYQQPYQY
260 270 280 290 300
QHSYGQPSYA YQPQTTKYIS YSYPQYSSQG SYPTVAGGSA GGFVRGSSGG
310 320
MGFSSGGIGG HSSYPLSVFK HAKGEKYKL
Length:329
Mass (Da):32,486
Last modified:October 19, 2011 - 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:iEDCF34FEE84E873B
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence GT280522 differs from that shown. Reason: Frameshift at position 320.Curated
The sequence GT282355 differs from that shown. Reason: Frameshift at position 294.Curated
The sequence GT283025 differs from that shown. Reason: Frameshift at position 185.Curated
The sequence GT283045 differs from that shown. Reason: Frameshift at position 266.Curated
The sequence GT283910 differs from that shown. Reason: Frameshift at position 132.Curated
The sequence GT284086 differs from that shown. Premature stop codon at position 267.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti9V → P in GT283910 (PubMed:19915030).Curated1
Sequence conflicti107 – 108GG → SP in GT283282 (PubMed:19915030).Curated2
Sequence conflicti108G → D in GT278035 (PubMed:19915030).Curated1
Sequence conflicti111G → R in GT278035 (PubMed:19915030).Curated1
Sequence conflicti114K → Q in GT278035 (PubMed:19915030).Curated1
Sequence conflicti132G → S in GT283947 (PubMed:19915030).Curated1
Sequence conflicti141G → S in GT284367 (PubMed:19915030).Curated1
Sequence conflicti148R → S in GT278792 (PubMed:19915030).Curated1
Sequence conflicti152V → L in GT283025 (PubMed:19915030).Curated1
Sequence conflicti155S → I in GT283025 (PubMed:19915030).Curated1
Sequence conflicti159I → F in GT279611 (PubMed:19915030).Curated1
Sequence conflicti178G → C in GT283025 (PubMed:19915030).Curated1
Sequence conflicti182G → C in GT283025 (PubMed:19915030).Curated1
Sequence conflicti185R → I in GT278792 (PubMed:19915030).Curated1
Sequence conflicti195G → R in GT283910 (PubMed:19915030).Curated1
Sequence conflicti198H → P in GT278036 (PubMed:19915030).Curated1
Sequence conflicti198H → R in GT284086 (PubMed:19915030).Curated1
Sequence conflicti200N → H in GT278792 (PubMed:19915030).Curated1
Sequence conflicti213G → S in GT280339 (PubMed:19915030).Curated1
Sequence conflicti227H → P in GT278036 (PubMed:19915030).Curated1
Sequence conflicti232Q → P in GT278036 (PubMed:19915030).Curated1
Sequence conflicti235Q → R in GT284086 (PubMed:19915030).Curated1
Sequence conflicti241V → F in GT278036 (PubMed:19915030).Curated1
Sequence conflicti245Q → H in GT278036 (PubMed:19915030).Curated1
Sequence conflicti262Q → P in GT283045 (PubMed:19915030).Curated1
Sequence conflicti295R → K in GT277953 (PubMed:19915030).Curated1
Sequence conflicti296G → S in GT282988 (PubMed:19915030).Curated1
Sequence conflicti296G → S in GT279484 (PubMed:19915030).Curated1
Sequence conflicti297S → T in GT277953 (PubMed:19915030).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
GT277953 mRNA No translation available.
GT278035 mRNA No translation available.
GT278036 mRNA No translation available.
GT278792 mRNA No translation available.
GT279484 mRNA No translation available.
GT279521 mRNA No translation available.
GT279611 mRNA No translation available.
GT279751 mRNA No translation available.
GT279966 mRNA No translation available.
GT279968 mRNA No translation available.
GT280339 mRNA No translation available.
GT280522 mRNA No translation available.
GT281542 mRNA No translation available.
GT281803 mRNA No translation available.
GT281882 mRNA No translation available.
GT282355 mRNA No translation available.
GT282683 mRNA No translation available.
GT282847 mRNA No translation available.
GT282988 mRNA No translation available.
GT283025 mRNA No translation available.
GT283045 mRNA No translation available.
GT283282 mRNA No translation available.
GT283657 mRNA No translation available.
GT283748 mRNA No translation available.
GT283791 mRNA No translation available.
GT283910 mRNA No translation available.
GT283947 mRNA No translation available.
GT284086 mRNA No translation available.
GT284367 mRNA No translation available.
EZ420120 mRNA No translation available.

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GT277953 mRNA No translation available.
GT278035 mRNA No translation available.
GT278036 mRNA No translation available.
GT278792 mRNA No translation available.
GT279484 mRNA No translation available.
GT279521 mRNA No translation available.
GT279611 mRNA No translation available.
GT279751 mRNA No translation available.
GT279966 mRNA No translation available.
GT279968 mRNA No translation available.
GT280339 mRNA No translation available.
GT280522 mRNA No translation available.
GT281542 mRNA No translation available.
GT281803 mRNA No translation available.
GT281882 mRNA No translation available.
GT282355 mRNA No translation available.
GT282683 mRNA No translation available.
GT282847 mRNA No translation available.
GT282988 mRNA No translation available.
GT283025 mRNA No translation available.
GT283045 mRNA No translation available.
GT283282 mRNA No translation available.
GT283657 mRNA No translation available.
GT283748 mRNA No translation available.
GT283791 mRNA No translation available.
GT283910 mRNA No translation available.
GT283947 mRNA No translation available.
GT284086 mRNA No translation available.
GT284367 mRNA No translation available.
EZ420120 mRNA No translation available.

3D structure databases

SMRiP86957
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSGQP_PINMA
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P86957
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 19, 2011
Last sequence update: October 19, 2011
Last modified: February 15, 2017
This is version 8 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Direct protein sequencing
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