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Entry version 23 (11 Dec 2019)
Sequence version 1 (01 Jun 2001)
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Protein
Submitted name:

Major ampullate spidroin 2-like protein

Gene
N/A
Organism
Nephila inaurata madagascariensis
Status
Unreviewed-Annotation score:

Annotation score:1 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>
-Protein predictedi <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%5Fand%5Ftaxonomy%5Fsection">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
Submitted name:
Major ampullate spidroin 2-like proteinImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiNephila inaurata madagascariensisImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri115969 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryotaMetazoaEcdysozoaArthropodaChelicerataArachnidaAraneaeAraneomorphaeEntelegynaeAraneoideaNephilidaeNephila

<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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 1953DisorderedSequence analysisAdd BLAST1953

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 biasi1 – 35PolarSequence analysisAdd BLAST35

<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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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: Fragment.

Q9BIT7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
GSYGQGPSGY AQGSSAASAA APSGYVPSQT GQSGLGAAAA AAAVAPSGYG
60 70 80 90 100
PSQQGPSGPG AATAAAAGRG PEGYGPRQQG PGATAAAAGP GGYGPRQQGP
110 120 130 140 150
GGYGPGQQGP GAAAAAAAGR GPGGYGPGQQ GPGGPGAAAA AAGSEGYGPG
160 170 180 190 200
QQGPRGPGAA AAGPGGYGPG QQGASAAASA AAGRGPGGYG PGQQGPGGPS
210 220 230 240 250
AAAAGPGGYG PGQQGPSAAA AAAAGSGPGG YGPGQQGPGG PGAAAAAAGP
260 270 280 290 300
GGYGPGQQGP GAAAAAAGRG PGGYGPGQQG PGGPGAAAAA AAGRGPGGYG
310 320 330 340 350
PGQQGPGGPG AAAAAAGPGG YGPGGYGPGQ QGPGGPGAAA AAAAGRGPGG
360 370 380 390 400
YGPGQQGPGQ QGPGGSGAAA AAAGRGPGGY GPGQQGPGGP GAAAAAAGPG
410 420 430 440 450
GYGPGQQGPG AAAAAAAAGR GPGGYGPGQQ GPGGPGAAAA AAAGRGPGGY
460 470 480 490 500
GPGQQGPGQQ GPGGSGAAAA AAGRGPGGYG PGQQGPGGPG AAAAAAGPGG
510 520 530 540 550
YGPGQQGPGA AAAAAAAGRG PGGYGPGQQG PGGSGAAAAA AGRGPGGYGP
560 570 580 590 600
GQQGPGGPGA AAAAAGPGGY GPGQQGTGAA AAAAAGSGAG GYGPGQQGPG
610 620 630 640 650
GPGAAAAAAG PGGYGPGQQG PGAAAAAAAG SGPGGYGPGQ QGPGGSSAAA
660 670 680 690 700
AAAGPGRYGP GQQGPGAAAA ASAGRGPGGY GPGQQGPGGP GAAAAAAGPG
710 720 730 740 750
GYGPGQQGPG AAAAAAAGSG PGGYGPGQQG PGGPGAAAAA AAGRGPGGYG
760 770 780 790 800
QGQQGPGGPG AAAAAAGPGG YGPGQQGPGA AAAAAAGSGP GGYGPGQQGP
810 820 830 840 850
GRSGAAAAAA AAGRGPGGYG PGQQGPGGPG AAAAAAGPGG YGPGQQGPGA
860 870 880 890 900
AAAASAGRGP GGYGPGQQGP GGSGAAAAAA GRGPGGYGPG QQGPGGPGAA
910 920 930 940 950
AAAAAGRGPG GYGPGQQGPG QQGPGGSGAA AAAAGRGPGG YGPGQQGPGG
960 970 980 990 1000
PGAAAAAAGP GGYGPGQQGP GAAAAAAAGS GPGGYGPGQQ GPGGPGAAAA
1010 1020 1030 1040 1050
AAGRGPGGYG PGQQGPGGPG AAAAAAAGRG PGGYGPGQQG PGQQGPGGSG
1060 1070 1080 1090 1100
AAAAAAGRGP GGYGPGQQGP GGPGAAAAAA GPGGYGPGQQ GPGAAAAAAA
1110 1120 1130 1140 1150
AGRGPGGYGP GQQGPGGPGA AAAAAAGRGP GGYGPGQQGP GQQGPGGPGA
1160 1170 1180 1190 1200
AAAAAGPGGY GPGQQGTGAA AAAAAGSGAG GYGPGQQGPG GPGAAAAAAG
1210 1220 1230 1240 1250
PGGYGPGQQG PGAAAAAAAG SGPGGYGPGQ QGPGGSSAAA AAAGPGRYGP
1260 1270 1280 1290 1300
GQQGPGAAAA AAAGSGPGGY GPGQQGPGGP GAAAAAAAAG RGPGGYGPGQ
1310 1320 1330 1340 1350
QGPGGPGAAA AAAGPGGYGP GQQGPGAAAA AAAGSGPGGY GPGQQGPGGP
1360 1370 1380 1390 1400
GAAAAAAAGR GPGGYGQGQQ GPGGPGAAAA AAGPGGYGPG QQGPGAAAAA
1410 1420 1430 1440 1450
AAGSGPGGYG PGQQGPGRSG AAAAAAAAGR GPGGYGPGQQ GPGGPGAAAA
1460 1470 1480 1490 1500
AAGPGGYGPG QQGPGAAAAA SAGRGPGGYG PGQQGPGGSG AAAAAAGRGP
1510 1520 1530 1540 1550
GGYGPGQQGP GGPGAAAAAA AGTGPGGYGP GQQGPGGSGA AAAAAGRGPG
1560 1570 1580 1590 1600
GYGPGQQGPG GPGAAAAAAG PGGYGPGQQG PGAAAAAAAG SGPGGYGPGQ
1610 1620 1630 1640 1650
QGPGGPGAAA AAAGRGPGGY GPGQQGPGGP GAAAAAAAGR GPGGYGPGQQ
1660 1670 1680 1690 1700
GPGGSGAAAA ASGRGPGGYG PGQQGPGGPG AAAAAAGPGG YGPGQQGPGA
1710 1720 1730 1740 1750
AAAAAAAGRG PGGYGPGQQG PGGPGAAAAA AAGRGPGGYG PGQQGPGGSG
1760 1770 1780 1790 1800
AAAAAAGRGP GGYGPGQQGP GGPGAAAAAA GPGGYGPGQQ GPGAAAAAAG
1810 1820 1830 1840 1850
RGPGGYGPGQ QGPGGSGAAA AAAGRGPGGY GPGQQGPGGP GAAAAAAGPG
1860 1870 1880 1890 1900
GYGPGQQGTG AAAAAAAGSG AGGYGPGQQG PGGPGAAAAA AGPGGYGPGQ
1910 1920 1930 1940 1950
QGPGAAAAAA AGSGPGGYGP GQQGPGGPGA AAAAAAGRGP GGYGPGQQGP

GGS
Length:1,953
Mass (Da):159,383
Last modified:June 1, 2001 - 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:iC82B4DACD043C3BD
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section 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><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei1Imported1
Non-terminal residuei1953Imported1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AF350276 Genomic DNA Translation: AAK30605.1

<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
AF350276 Genomic DNA Translation: AAK30605.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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SWISS-MODEL-Workspacei
Submit a new modelling project...

Family and domain databases

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 nameiQ9BIT7_9ARAC
<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: Q9BIT7
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: June 1, 2001
Last sequence update: June 1, 2001
Last modified: December 11, 2019
This is version 23 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 statusiUnreviewed (UniProtKB/TrEMBL)
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