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Protein

Endoglucanase A

Gene

cenA

Organism
Cellulomonas fimi
Status
Reviewed-Annotation score:

Annotation score:4 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 any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

The biological conversion of cellulose to glucose generally requires three types of hydrolytic enzymes: (1) Endoglucanases which cut internal beta-1,4-glucosidic bonds; (2) Exocellobiohydrolases that cut the disaccharide cellobiose from the non-reducing end of the cellulose polymer chain; (3) Beta-1,4-glucosidases which hydrolyze the cellobiose and other short cello-oligosaccharides to glucose.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans. EC:3.2.1.4

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei247PROSITE-ProRule annotation1
Active sitei283Proton donorPROSITE-ProRule annotation1
Active sitei423NucleophilePROSITE-ProRule annotation1

<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

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Cellulose degradation, Polysaccharide degradation

Enzyme and pathway databases

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
P07984

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
CBM2 Carbohydrate-Binding Module Family 2
GH6 Glycoside Hydrolase Family 6

<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:
Endoglucanase A (EC:3.2.1.4)
Alternative name(s):
Cellulase A
Endo-1,4-beta-glucanase A
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:cenA
<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>OrganismiCellulomonas fimi
<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 identifieri1708 [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 lineageiBacteriaActinobacteriaMicrococcalesCellulomonadaceaeCellulomonas

<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 – 31Tat-type signalPROSITE-ProRule annotationAdd BLAST31
<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_000000790332 – 449Endoglucanase AAdd BLAST418

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 bondi35 ↔ 1341 Publication
Disulfide bondi248 ↔ 2911 Publication
Disulfide bondi390 ↔ 4261 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

The linker region (also termed "hinge") may be a potential site for proteolysis.
Predicted to be exported by the Tat system. The position of the signal peptide cleavage has not been experimentally proven.

Keywords - PTMi

Disulfide bond

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P07984

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

More...
SMRi
P07984

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">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>Domaini32 – 137CBM2PROSITE-ProRule annotationAdd BLAST106

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>Regioni139 – 168Linker ("hinge") (Pro-Thr box)Add BLAST30
Regioni438 – 449CatalyticAdd BLAST12

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4108W9Q Bacteria
COG5297 LUCA

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.290, 1 hit
3.20.20.40, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR016288 Beta_cellobiohydrolase
IPR036434 Beta_cellobiohydrolase_sf
IPR001919 CBD2
IPR008965 CBM2/CBM3_carb-bd_dom_sf
IPR012291 CBM2_carb-bd_dom_sf
IPR018366 CBM2_CS
IPR001524 Glyco_hydro_6_CS
IPR006311 TAT_signal

The PANTHER Classification System

More...
PANTHERi
PTHR34876 PTHR34876, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00553 CBM_2, 1 hit
PF01341 Glyco_hydro_6, 1 hit

PIRSF; a whole-protein classification database

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PIRSFi
PIRSF001100 Beta_cellobiohydrolase, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00733 GLHYDRLASE6

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00637 CBD_II, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49384 SSF49384, 1 hit
SSF51989 SSF51989, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51173 CBM2, 1 hit
PS00561 CBM2_A, 1 hit
PS00655 GLYCOSYL_HYDROL_F6_1, 1 hit
PS00656 GLYCOSYL_HYDROL_F6_2, 1 hit
PS51318 TAT, 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_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.

P07984-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSTRRTAAAL LAAAAVAVGG LTALTTTAAQ AAPGCRVDYA VTNQWPGGFG
60 70 80 90 100
ANVTITNLGD PVSSWKLDWT YTAGQRIQQL WNGTASTNGG QVSVTSLPWN
110 120 130 140 150
GSIPTGGTAS FGFNGSWAGS NPTPASFSLN GTTCTGTVPT TSPTPTPTPT
160 170 180 190 200
TPTPTPTPTP TPTPTVTPQP TSGFYVDPTT QGYRAWQAAS GTDKALLEKI
210 220 230 240 250
ALTPQAYWVG NWADASHAQA EVADYTGRAV AAGKTPMLVV YAIPGRDCGS
260 270 280 290 300
HSGGGVSESE YARWVDTVAQ GIKGNPIVIL EPDALAQLGD CSGQGDRVGF
310 320 330 340 350
LKYAAKSLTL KGARVYIDAG HAKWLSVDTP VNRLNQVGFE YAVGFALNTS
360 370 380 390 400
NYQTTADSKA YGQQISQRLG GKKFVIDTSR NGNGSNGEWC NPRGRALGER
410 420 430 440
PVAVNDGSGL DALLWVKLPG ESDGACNGGP AAGQWWQEIA LEMARNARW
Length:449
Mass (Da):46,731
Last modified:August 1, 1988 - 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:i67FF887814B3348D
GO

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
M15823 Genomic DNA Translation: AAA23084.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A24993

<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
M15823 Genomic DNA Translation: AAA23084.1
PIRiA24993

3D structure databases

ProteinModelPortaliP07984
SMRiP07984
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiCBM2 Carbohydrate-Binding Module Family 2
GH6 Glycoside Hydrolase Family 6

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG4108W9Q Bacteria
COG5297 LUCA

Enzyme and pathway databases

SABIO-RKiP07984

Family and domain databases

Gene3Di2.60.40.290, 1 hit
3.20.20.40, 1 hit
InterProiView protein in InterPro
IPR016288 Beta_cellobiohydrolase
IPR036434 Beta_cellobiohydrolase_sf
IPR001919 CBD2
IPR008965 CBM2/CBM3_carb-bd_dom_sf
IPR012291 CBM2_carb-bd_dom_sf
IPR018366 CBM2_CS
IPR001524 Glyco_hydro_6_CS
IPR006311 TAT_signal
PANTHERiPTHR34876 PTHR34876, 1 hit
PfamiView protein in Pfam
PF00553 CBM_2, 1 hit
PF01341 Glyco_hydro_6, 1 hit
PIRSFiPIRSF001100 Beta_cellobiohydrolase, 1 hit
PRINTSiPR00733 GLHYDRLASE6
SMARTiView protein in SMART
SM00637 CBD_II, 1 hit
SUPFAMiSSF49384 SSF49384, 1 hit
SSF51989 SSF51989, 1 hit
PROSITEiView protein in PROSITE
PS51173 CBM2, 1 hit
PS00561 CBM2_A, 1 hit
PS00655 GLYCOSYL_HYDROL_F6_1, 1 hit
PS00656 GLYCOSYL_HYDROL_F6_2, 1 hit
PS51318 TAT, 1 hit

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 nameiGUNA_CELFI
<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: P07984
<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: August 1, 1988
Last sequence update: August 1, 1988
Last modified: December 5, 2018
This is version 109 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)
Annotation programProkaryotic Protein Annotation Program

<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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
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