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P48982

- BGAL_XANMN

UniProt

P48982 - BGAL_XANMN

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Protein
Beta-galactosidase
Gene
bga
Organism
Xanthomonas manihotis
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Preferentially hydrolyzes beta(1->3) galactosyl linkages over beta(1->4) linkages.

Catalytic activityi

Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides.

pH dependencei

Optimum pH is 4.5.1 Publication

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei184 – 1841Proton donor Reviewed prediction
Active sitei260 – 2601Nucleophile Reviewed prediction

GO - Molecular functioni

  1. beta-galactosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. carbohydrate metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Protein family/group databases

CAZyiGH35. Glycoside Hydrolase Family 35.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-galactosidase (EC:3.2.1.23)
Short name:
Lactase
Gene namesi
Name:bga
OrganismiXanthomonas manihotis
Taxonomic identifieri43353 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 21211 Publication
Add
BLAST
Chaini22 – 598577Beta-galactosidase
PRO_0000012198Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP48982.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.260. 1 hit.
3.20.20.80. 1 hit.
InterProiIPR026283. B-gal_1-like.
IPR008979. Galactose-bd-like.
IPR019801. Glyco_hydro_35_CS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR001944. Glycoside_Hdrlase_35.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR23421. PTHR23421. 1 hit.
PfamiPF01301. Glyco_hydro_35. 1 hit.
[Graphical view]
PIRSFiPIRSF006336. B-gal. 1 hit.
PRINTSiPR00742. GLHYDRLASE35.
SUPFAMiSSF49785. SSF49785. 2 hits.
SSF51445. SSF51445. 1 hit.
PROSITEiPS01182. GLYCOSYL_HYDROL_F35. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P48982-1 [UniParc]FASTAAdd to Basket

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MLRTTLAPLV LALALALPAA AATPESWPTF GTQGTQFVRD GKPYQLLSGA    50
IHFQRIPRAY WKDRLQKARA LGLNTVETYV FWNLVEPQQG QFDFSGNNDV 100
AAFVKEAAAQ GLNVILRPGP YACAEWEAGG YPAWLFGKGN IRVRSRDPRF 150
LAASQAYLDA LAKQVQPLLN HNGGPIIAVQ VENEYGSYAD DHAYMADNRA 200
MYVKAGFDKA LLFTSDGADM LANGTLPDTL AVVNFAPGEA KSAFDKLIKF 250
RPDQPRMVGE YWAGWFDHWG KPHAATDARQ QAEEFEWILR QGHSANLYMF 300
IGGTSFGFMN GANFQNNPSD HYAPQTTSYD YDAILDEAGH PTPKFALMRD 350
AIARVTGVQP PALPAPITTT TLPATPLRES ASLWDNLPTP IAIDTPQPME 400
QFGQDYGYIL YRTTITGPRK GPLYLGDVRD VARVYVDQRP VGSVERRLQQ 450
VSLEVEIPAG QHTLDVLVEN SGRINYGTRM ADGRAGLVDP VLLDSQQLTG 500
WQAFPLPMRT PDSIRGWTGK AVQGPAFHRG TLRIGTPTDT YLDMRAFGKG 550
FAWANGVNLG RHWNIGPQTA LYLRPSSARV TTRWWSSTWT MLHPSVRG 598
Length:598
Mass (Da):66,086
Last modified:February 1, 1996 - v1
Checksum:iDB4C3F05E01435BF
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L35444 Genomic DNA. Translation: AAC41485.1.
PIRiA57249.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L35444 Genomic DNA. Translation: AAC41485.1 .
PIRi A57249.

3D structure databases

ProteinModelPortali P48982.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH35. Glycoside Hydrolase Family 35.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 2.60.120.260. 1 hit.
3.20.20.80. 1 hit.
InterProi IPR026283. B-gal_1-like.
IPR008979. Galactose-bd-like.
IPR019801. Glyco_hydro_35_CS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR001944. Glycoside_Hdrlase_35.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
PANTHERi PTHR23421. PTHR23421. 1 hit.
Pfami PF01301. Glyco_hydro_35. 1 hit.
[Graphical view ]
PIRSFi PIRSF006336. B-gal. 1 hit.
PRINTSi PR00742. GLHYDRLASE35.
SUPFAMi SSF49785. SSF49785. 2 hits.
SSF51445. SSF51445. 1 hit.
PROSITEi PS01182. GLYCOSYL_HYDROL_F35. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "A novel beta-galactosidase gene isolated from the bacterium Xanthomonas manihotis exhibits strong homology to several eukaryotic beta-galactosidases."
    Taron C.H., Benner J.S., Hornstra L.J., Guthrie E.P.
    Glycobiology 5:603-610(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 22-38, BIOPHYSICOCHEMICAL PROPERTIES.
    Strain: 7AS1.

Entry informationi

Entry nameiBGAL_XANMN
AccessioniPrimary (citable) accession number: P48982
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: October 16, 2013
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

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

External Data

Dasty 3

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