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Entry version 94 (25 May 2022)
Sequence version 1 (01 Aug 1991)
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Protein

Spore germination protein 270-11

Gene

celB

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score:

Annotation score:3 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

<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

GO - Biological processi

<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>Keywordsi

Biological processSporulation

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
CBM49, Carbohydrate-Binding Module Family 49

<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
Recommended name:
Spore germination protein 270-11
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:celB
Synonyms:gerE
ORF Names:DDB_G0269112
<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>OrganismiDictyostelium discoideum (Slime mold)
<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 identifieri44689 [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 lineageiEukaryotaAmoebozoaEvoseaEumycetozoaDictyosteliaDictyostelialesDictyosteliaceaeDictyostelium
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002195 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

Organism-specific databases

Dictyostelium discoideum online informatics resource

More...
dictyBasei
DDB_G0269112, celB

<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

<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 describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000721221 – 532Spore germination protein 270-11Add BLAST532

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P22698

<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 the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Found predominantly during early stages of spore germination.

<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

AlphaFold Protein Structure Database

More...
AlphaFoldDBi
P22698

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

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SMRi
P22698

Database of comparative protein structure models

More...
ModBasei
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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Repeati339 – 3421-14
Repeati343 – 3461-24
Repeati347 – 3501-34
Repeati351 – 3541-44
Repeati355 – 3581-54
Repeati359 – 3621-64
Repeati363 – 3661-74
Repeati367 – 3701-84
Repeati371 – 3741-94
Repeati375 – 3781-104
Repeati397 – 4002-14
Repeati401 – 4042-24
Repeati405 – 4082-34

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>Regioni113 – 225DisorderedSequence analysisAdd BLAST113
Regioni328 – 436DisorderedSequence analysisAdd BLAST109
Regioni339 – 37810 X 4 AA tandem repeats of T-[EP]-T-[EP]Add BLAST40
Regioni397 – 4083 X 4 AA tandem repeats of T-[EP]-T-[PD]Add BLAST12

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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi328 – 424Polar residuesSequence analysisAdd BLAST97

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

A shared internal Thr-Glu-Thr-Pro repeat defines a family of D.discoideum spore germination specific proteins.

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502RDV2, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_512346_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P22698

Identification of Orthologs from Complete Genome Data

More...
OMAi
GEVDHYI

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.420, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008965, CBM2/CBM3_carb-bd_dom_sf
IPR019028, CBM_49
IPR008972, Cupredoxin

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF09478, CBM49, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01063, CBM49, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49384, SSF49384, 1 hit
SSF49503, SSF49503, 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: Complete.

P22698-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKNIYSLFLL FALISATFAN NAFIVHWNSD SISKKLTGQI GDTISFYTSD
60 70 80 90 100
GNSHDVKSSD GSVSSSVFSG SLTNPGIFKV TLTKEGNIEF TSSYDEGLSA
110 120 130 140 150
TIVVSSGGQI PITTTSSTTT DGSSTPSTPT STTSASTTTS GGSATTTTGE
160 170 180 190 200
PITDGSNGGA SSTTGNSGTT GSATTTTSSS SDNSDGSVGT STTTSPAITT
210 220 230 240 250
SSGSIIDPTS PPTTDSSSNS GGYGSSSSIE NGVECLLTIT QDAFDSWTYD
260 270 280 290 300
NIIYTVYQVN LTNIGTLSVE SVILTPNDNS LIYHTWELVY DGTSLTLPTY
310 320 330 340 350
RKAGPINPEE TIIFGYISRN STDVTFALSP TCSDSSSPTP TPTETPTETP
360 370 380 390 400
TETPTETPTE TPTETPTETP TETETPTPTP SSSSSDVDSG SSSEIETPTP
410 420 430 440 450
TETDTPTPTP SSSSSEGSGS SSETQPPITP PPTTGTSCLA QVQQKVINSW
460 470 480 490 500
INGEVDHYIQ VEATIVNQGS TPISSFNFYS DAEQIWSVEK TGTNTYKLPS
510 520 530
WFSTIPVGGS HTFGYIVKSA ELSDLEGVQY TC
Length:532
Mass (Da):55,208
Last modified:August 1, 1991 - 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:i70EFA31D11AFC6EE
GO

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
M33862 Genomic DNA Translation: AAA73632.1
AAFI02000005 Genomic DNA Translation: EAL71905.1

Protein sequence database of the Protein Information Resource

More...
PIRi
B35621

NCBI Reference Sequences

More...
RefSeqi
XP_646125.1, XM_641033.1

Genome annotation databases

Ensembl protists genome annotation project

More...
EnsemblProtistsi
EAL71905; EAL71905; DDB_G0269112

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
8617074

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ddi:DDB_G0269112

<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
M33862 Genomic DNA Translation: AAA73632.1
AAFI02000005 Genomic DNA Translation: EAL71905.1
PIRiB35621
RefSeqiXP_646125.1, XM_641033.1

3D structure databases

AlphaFoldDBiP22698
SMRiP22698
ModBaseiSearch...

Protein family/group databases

CAZyiCBM49, Carbohydrate-Binding Module Family 49

Proteomic databases

PaxDbiP22698

Genome annotation databases

EnsemblProtistsiEAL71905; EAL71905; DDB_G0269112
GeneIDi8617074
KEGGiddi:DDB_G0269112

Organism-specific databases

dictyBaseiDDB_G0269112, celB

Phylogenomic databases

eggNOGiENOG502RDV2, Eukaryota
HOGENOMiCLU_512346_0_0_1
InParanoidiP22698
OMAiGEVDHYI

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P22698

Family and domain databases

Gene3Di2.60.40.420, 1 hit
InterProiView protein in InterPro
IPR008965, CBM2/CBM3_carb-bd_dom_sf
IPR019028, CBM_49
IPR008972, Cupredoxin
PfamiView protein in Pfam
PF09478, CBM49, 2 hits
SMARTiView protein in SMART
SM01063, CBM49, 2 hits
SUPFAMiSSF49384, SSF49384, 1 hit
SSF49503, SSF49503, 1 hit

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 nameiSPG7_DICDI
<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: P22698
Secondary accession number(s): Q55DK6
<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/Swiss-Prot: August 1, 1991
Last sequence update: August 1, 1991
Last modified: May 25, 2022
This is version 94 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

Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
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