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Entry version 51 (05 Jun 2019)
Sequence version 1 (01 May 2007)
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Protein
Submitted name:

Beta-galactosidase BbgIII

Gene
N/A
Organism
Bifidobacterium bifidum NCIMB 41171
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 inferred from homologyi <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

Molecular functionGlycosidaseSAAS annotationImported, Hydrolase

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
CBM32 Carbohydrate-Binding Module Family 32
GH2 Glycoside Hydrolase Family 2

<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
Submitted name:
Beta-galactosidase BbgIIIImported (EC:3.2.1.23Imported)
<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>OrganismiBifidobacterium bifidum NCIMB 41171Imported
<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 identifieri398513 [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 lineageiBacteriaActinobacteriaBifidobacterialesBifidobacteriaceaeBifidobacterium

<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 – 32Sequence analysisAdd BLAST32
<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_500267149633 – 1935Sequence analysisAdd BLAST1903

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
A4K5H9

<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>Domaini1080 – 1242F5/8 type CInterPro annotationAdd BLAST163
Domaini1317 – 1476F5/8 type CInterPro annotationAdd BLAST160

<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

Belongs to the glycosyl hydrolase 2 family.SAAS annotation

Keywords - Domaini

SignalSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CNT Bacteria
COG3250 LUCA

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.120.260, 3 hits
2.60.40.10, 3 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036156 Beta-gal/glucu_dom_sf
IPR011081 Big_4
IPR032311 DUF4982
IPR000421 FA58C
IPR008979 Galactose-bd-like_sf
IPR040605 Glyco_hydro2_5
IPR006101 Glyco_hydro_2
IPR006103 Glyco_hydro_2_cat
IPR006102 Glyco_hydro_2_Ig-like
IPR006104 Glyco_hydro_2_N
IPR017853 Glycoside_hydrolase_SF
IPR022038 Ig-like_bact
IPR013783 Ig-like_fold
IPR008964 Invasin/intimin_cell_adhesion

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07523 Big_3, 1 hit
PF07532 Big_4, 2 hits
PF16355 DUF4982, 1 hit
PF00754 F5_F8_type_C, 2 hits
PF18565 Glyco_hydro2_C5, 1 hit
PF00703 Glyco_hydro_2, 1 hit
PF02836 Glyco_hydro_2_C, 1 hit
PF02837 Glyco_hydro_2_N, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00132 GLHYDRLASE2

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49303 SSF49303, 1 hit
SSF49373 SSF49373, 1 hit
SSF49785 SSF49785, 3 hits
SSF51445 SSF51445, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50022 FA58C_3, 2 hits

<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>. 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_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.

A4K5H9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAVRRLGGRI VAFAATVALS IPLGLLTNSA WAVEDATRSD STTQMSSTPE
60 70 80 90 100
VVYSSAVDSK QNRTSDFDAN WKFMLSDSVQ AQDPAFDDSA WQQVDLPHDY
110 120 130 140 150
SITQKYSQSN EAESAYLPGG TGWYRKSFTI DRDLAGKRIA INFDGVYMNA
160 170 180 190 200
TVWFNGVKLG THPYGYSPFS FDLTGNAKFG GENTIVVKVE NRLPSSRWYS
210 220 230 240 250
GSGIYRDVTL TVTDGVHVGN NGVAIKTPSL ATQNGGNVTM NLTTKVANDT
260 270 280 290 300
KAAANITLKQ TVFPKGGKTD AAIGTVTTAS KSIAAGASAD VTSTITAASP
310 320 330 340 350
KLWSIKNPNL YTVRTEVLNG GKVLDTYDTE YGFRWTGFDA TSGFSLNGEK
360 370 380 390 400
VKLKGVSMHH DQGSLGAVAN RRAIERQVEI LQKMGVNSIR TTHNPAAKAL
410 420 430 440 450
IDVCNEKGVL VVEEVFDMWN RSKNGNTEDY GKWFGQAIAG DNAVLGGDKD
460 470 480 490 500
ETWAKFDLTS TINRDRNAPS VIMWSLGNEM MEGISGSVSG FPATSAKLVA
510 520 530 540 550
WTKAADSTRP MTYGDNKIKA NWNESNTMGD NLTANGGVVG TNYSDGANYD
560 570 580 590 600
KIRTTHPSWA IYGSETASAI NSRGIYNRTT GGAQSSDKQL TSYDNSAVGW
610 620 630 640 650
GAVASSAWYD VVQRDFVAGT YVWTGFDYLG EPTPWNGTGS GAVGSWPSPK
660 670 680 690 700
NSYFGIVDTA GFPKDTYYFY QSQWNDDVHT LHILPAWNEN VVAKGSGNNV
710 720 730 740 750
PVVVYTDAAK VKLYFTPKGS TEKRLIGEKS FTKKTTAAGY TYQVYEGADK
760 770 780 790 800
DSTAHKNMYL TWNVPWAEGT ISAEAYDENN RLIPEGSTEG NASVTTTGKA
810 820 830 840 850
AKLKADADRK TITADGKDLS YIEVDVTDAN GHIVPDAANR VTFDVKGAGK
860 870 880 890 900
LVGVDNGSSP DHDSYQADNR KAFSGKVLAI VQSTKEAGEI TVTAKADGLQ
910 920 930 940 950
SSTVKIATTA VPGTSTEKTV RSFYYSRNYY VKTGNKPILP SDVEVRYSDG
960 970 980 990 1000
TSDRQNVTWD AVSDDQIAKA GSFSVAGTVA GQKISVRVTM IDEIGALLNY
1010 1020 1030 1040 1050
SASTPVGTPA VLPGSRPAVL PDGTVTSANF AVDWTKPADT VYNTAGTVKV
1060 1070 1080 1090 1100
PGTATVFGKE FKVTATIRVQ RSQVTIGSSV SGNALRLTQN IPADKQSDTL
1110 1120 1130 1140 1150
DAIKDGSTTV DANTGGGANP SAWTNWAYSK AGHNTAEITF EYATEQQLGQ
1160 1170 1180 1190 1200
IVMYFFRDSN AVRFPDAGKT KIQISADGKN WTDLAATETI AAQESSDRVK
1210 1220 1230 1240 1250
PYTYDFAPVG ATFVKVTVTN ADTTTPSGVV CAGLTEIELK TATSKFVTNT
1260 1270 1280 1290 1300
SAALSSLTVN GTKVSDSVLA AGSYNTPAII ADVKAEGEGN ASVTVLPAHD
1310 1320 1330 1340 1350
NVIRVITESE DHVTRKTFTI NLGTEQEFPA DSDERDYPAA DMTVTAGSEQ
1360 1370 1380 1390 1400
TSGTATEGPK KFAVDGNTST YWHSNWTPTT VNDLWIAFEL QKPTKLDALR
1410 1420 1430 1440 1450
YLPRPAGSKN GSVTEYKVQV SDDGTNWTDA GSGTWTTDYG WKLAEFNQPV
1460 1470 1480 1490 1500
TTKHVRLKAV HTYADSGNDK FMSASEIRLR KAVDTTDISG ATVTVPAKLT
1510 1520 1530 1540 1550
VDRVDADHPA TFATKDVTVT LGDATLRYGV DYLLDYAGNT AVGKATVTVR
1560 1570 1580 1590 1600
GIDKYSGTVA KTFTIELKNA PAPEPTLTSV SVKTKPSKLT YVVGDAFDPA
1610 1620 1630 1640 1650
GLVLQLNYDD DSTGTVTWNT QTAGDFTFKP ALDAKLKVTD KTVTVTYQGK
1660 1670 1680 1690 1700
SAVIDITVSQ PAPTVSKTDL DKAIKAIEAK NPDSSKYTAD SWKTFADAMA
1710 1720 1730 1740 1750
HAKAVIADDS ATQQDVDKAL KALTDAYAGL TEKTPEPAPV SKSELDKKIK
1760 1770 1780 1790 1800
AIEAEKLDGS KYTAESWKAF ETALAHAKAV IASDSATQQD VDAALGALTS
1810 1820 1830 1840 1850
ARDGLTEKGE VKPDPKPEPG TVDKAALDKA VKKVEAEKLD GSKYTADSWK
1860 1870 1880 1890 1900
AFETALAHAK AVIGNANSTQ FDIDNALSML NDARAALKEK PGRIIAIIDG
1910 1920 1930
GALSKTGASV AIIASVAAAM KAVGAGVMAL RPPKW
Length:1,935
Mass (Da):206,400
Last modified:May 1, 2007 - 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:i2BDB582328B0EC5A
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
DQ448279 Genomic DNA Translation: ABE27152.1

<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
DQ448279 Genomic DNA Translation: ABE27152.1

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...

Protein family/group databases

CAZyiCBM32 Carbohydrate-Binding Module Family 32
GH2 Glycoside Hydrolase Family 2

Proteomic databases

PRIDEiA4K5H9

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG4105CNT Bacteria
COG3250 LUCA

Family and domain databases

Gene3Di2.60.120.260, 3 hits
2.60.40.10, 3 hits
InterProiView protein in InterPro
IPR036156 Beta-gal/glucu_dom_sf
IPR011081 Big_4
IPR032311 DUF4982
IPR000421 FA58C
IPR008979 Galactose-bd-like_sf
IPR040605 Glyco_hydro2_5
IPR006101 Glyco_hydro_2
IPR006103 Glyco_hydro_2_cat
IPR006102 Glyco_hydro_2_Ig-like
IPR006104 Glyco_hydro_2_N
IPR017853 Glycoside_hydrolase_SF
IPR022038 Ig-like_bact
IPR013783 Ig-like_fold
IPR008964 Invasin/intimin_cell_adhesion
PfamiView protein in Pfam
PF07523 Big_3, 1 hit
PF07532 Big_4, 2 hits
PF16355 DUF4982, 1 hit
PF00754 F5_F8_type_C, 2 hits
PF18565 Glyco_hydro2_C5, 1 hit
PF00703 Glyco_hydro_2, 1 hit
PF02836 Glyco_hydro_2_C, 1 hit
PF02837 Glyco_hydro_2_N, 1 hit
PRINTSiPR00132 GLHYDRLASE2
SUPFAMiSSF49303 SSF49303, 1 hit
SSF49373 SSF49373, 1 hit
SSF49785 SSF49785, 3 hits
SSF51445 SSF51445, 1 hit
PROSITEiView protein in PROSITE
PS50022 FA58C_3, 2 hits

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 nameiA4K5H9_BIFBI
<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: A4K5H9
<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/TrEMBL: May 1, 2007
Last sequence update: May 1, 2007
Last modified: June 5, 2019
This is version 51 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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