Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 124 (26 Feb 2020)
Sequence version 1 (01 Oct 2000)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein
Submitted name:

Nidogen 1

Gene
N/A
Organism
Gallus gallus (Chicken)
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>
-Experimental evidence at transcript 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 any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<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:
Nidogen 1Imported
<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>OrganismiGallus gallus (Chicken)Imported
<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 identifieri9031 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiArchelosauriaArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus

<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

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi116 ↔ 123PROSITE-ProRule annotation

<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 - PTMi

Disulfide bondPROSITE-ProRule annotationSAAS annotation

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini1 – 29EGF-likeInterPro annotationAdd BLAST29
Domaini30 – 66EGF-likeInterPro annotationAdd BLAST37
Domaini74 – 146Thyroglobulin type-1InterPro annotationAdd BLAST73
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati217 – 259LDL-receptor class BPROSITE-ProRule annotationAdd BLAST43
Repeati260 – 302LDL-receptor class BPROSITE-ProRule annotationAdd BLAST43
Repeati303 – 347LDL-receptor class BPROSITE-ProRule annotationAdd BLAST45
Repeati348 – 389LDL-receptor class BPROSITE-ProRule annotationAdd BLAST42

Keywords - Domaini

EGF-like domainPROSITE-ProRule annotationSAAS annotation, RepeatSAAS annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1214 Eukaryota
ENOG410XR8N LUCA

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9I9K4

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00191 TY, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.120.10.30, 1 hit
4.10.800.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR026823 cEGF
IPR001881 EGF-like_Ca-bd_dom
IPR013032 EGF-like_CS
IPR000742 EGF-like_dom
IPR000152 EGF-type_Asp/Asn_hydroxyl_site
IPR018097 EGF_Ca-bd_CS
IPR024731 EGF_dom
IPR009030 Growth_fac_rcpt_cys_sf
IPR000033 LDLR_classB_rpt
IPR000716 Thyroglobulin_1
IPR036857 Thyroglobulin_1_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF12662 cEGF, 1 hit
PF12947 EGF_3, 1 hit
PF00058 Ldl_recept_b, 3 hits
PF00086 Thyroglobulin_1, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00181 EGF, 3 hits
SM00179 EGF_CA, 1 hit
SM00135 LY, 5 hits
SM00211 TY, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57184 SSF57184, 1 hit
SSF57610 SSF57610, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00010 ASX_HYDROXYL, 1 hit
PS01186 EGF_2, 1 hit
PS50026 EGF_3, 2 hits
PS01187 EGF_CA, 1 hit
PS51120 LDLRB, 4 hits
PS00484 THYROGLOBULIN_1_1, 1 hit
PS51162 THYROGLOBULIN_1_2, 1 hit

<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.

Q9I9K4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
QRAQCVYTGG SAYICTCLPG FSGDGRACED IDECQQGHCH PDAFCYNTPG
60 70 80 90 100
SFSCQCKAGY RGDGFQCVLG GVIKTKCQHE KEVALGSGGT FFQREIRVGQ
110 120 130 140 150
FIPQCDEHGN YVPTQCHGST GYCWCVDRDG NEIDGTRSGP GVRPPCLSTA
160 170 180 190 200
APPVGIGPSV RPDTIPLPPG THLLFAQSGK IEHVPLEGNN MKKNGAKALL
210 220 230 240 250
HIPDKVIIGV AYDCMDKMVY WTDISGPSIS RASLHGGEPT TIIRTDLGSP
260 270 280 290 300
EGIALDHLGR NIFWTDSQLD RIEVARLDGR QRRILFDTGL VNPRAIVVDP
310 320 330 340 350
VRGNLYWTDW NREAPKIETS YMDGTNRRIL VKDDLGLPNG LTFDPYSSML
360 370 380 390 400
CWVDAGTKRL ECMNPNQLGR RKIVEGIQYP FGVTSYGKNL YYTDWRRDAV
410 420 430 440 450
VAVDRMISVE NDNFQPHKRS RLYGITTAFA QCPGGHNYCT VNNGGCTHLC
460 470
LATPEGRSCR CPDNTVGVDC IERN
Length:474
Mass (Da):52,111
Last modified:October 1, 2000 - 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:i3E86D4E6ADEF0027
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

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AF239837 mRNA Translation: AAF44680.1

<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
AF239837 mRNA Translation: AAF44680.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Phylogenomic databases

eggNOGiKOG1214 Eukaryota
ENOG410XR8N LUCA
PhylomeDBiQ9I9K4

Family and domain databases

CDDicd00191 TY, 1 hit
Gene3Di2.120.10.30, 1 hit
4.10.800.10, 1 hit
InterProiView protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR026823 cEGF
IPR001881 EGF-like_Ca-bd_dom
IPR013032 EGF-like_CS
IPR000742 EGF-like_dom
IPR000152 EGF-type_Asp/Asn_hydroxyl_site
IPR018097 EGF_Ca-bd_CS
IPR024731 EGF_dom
IPR009030 Growth_fac_rcpt_cys_sf
IPR000033 LDLR_classB_rpt
IPR000716 Thyroglobulin_1
IPR036857 Thyroglobulin_1_sf
PfamiView protein in Pfam
PF12662 cEGF, 1 hit
PF12947 EGF_3, 1 hit
PF00058 Ldl_recept_b, 3 hits
PF00086 Thyroglobulin_1, 1 hit
SMARTiView protein in SMART
SM00181 EGF, 3 hits
SM00179 EGF_CA, 1 hit
SM00135 LY, 5 hits
SM00211 TY, 1 hit
SUPFAMiSSF57184 SSF57184, 1 hit
SSF57610 SSF57610, 1 hit
PROSITEiView protein in PROSITE
PS00010 ASX_HYDROXYL, 1 hit
PS01186 EGF_2, 1 hit
PS50026 EGF_3, 2 hits
PS01187 EGF_CA, 1 hit
PS51120 LDLRB, 4 hits
PS00484 THYROGLOBULIN_1_1, 1 hit
PS51162 THYROGLOBULIN_1_2, 1 hit

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 nameiQ9I9K4_CHICK
<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: Q9I9K4
<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: October 1, 2000
Last sequence update: October 1, 2000
Last modified: February 26, 2020
This is version 124 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)
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again