SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

P48981

- BGAL_MALDO

UniProt

P48981 - BGAL_MALDO

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Beta-galactosidase

Gene
N/A
Organism
Malus domestica (Apple) (Pyrus malus)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Involved in cell wall degradation. Degrades polysaccharides containing beta-(1-->4)-linked galactans, acting as an exo-(1-->4)-beta-D-galactanase.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei182 – 1821Proton donor Reviewed prediction
Active sitei251 – 2511Nucleophile 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)
Alternative name(s):
Acid beta-galactosidase
Short name:
Lactase
Exo-(1-->4)-beta-D-galactanase
OrganismiMalus domestica (Apple) (Pyrus malus)
Taxonomic identifieri3750 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsRosalesRosaceaeMaloideaeMaleaeMalus

Subcellular locationi

Secretedextracellular spaceapoplast Reviewed prediction

GO - Cellular componenti

  1. apoplast Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Apoplast, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2323 Reviewed predictionAdd
BLAST
Chaini24 – 731708Beta-galactosidasePRO_0000012197Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi459 – 4591N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliP48981.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.260. 1 hit.
3.20.20.80. 1 hit.
InterProiIPR008979. 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]
PRINTSiPR00742. GLHYDRLASE35.
SUPFAMiSSF49785. SSF49785. 3 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.

P48981-1 [UniParc]FASTAAdd to Basket

« Hide

MGVGIQTMWS ILLLFSCIFS AASASVSYDH KAIIINGQKR ILISGSIHYP    50
RSTPEMWPDL IQKAKDGGLD VIQTYVFWNG HEPSPGNYYF EERYDLVKFI 100
KLVQQEGLFV NLRIGPYVCA EWNFGGFPVW LKYVPGIAFR TDNEPFKAAM 150
QKFTEKIVSM MKAEKLFQTQ GGPIILSQIE NEFGPVEWEI GAPGKAYTKW 200
AAQMAVGLDT GVPWIMCKQE DAPDPVIDTC NGFYCENFKP NKDYKPKMWT 250
EVWTGWYTEF GGAVPTRPAE DVAFSVARFI QSGGSFLNYY MYHGGTNFGR 300
TAGGPFMATS YDYDAPLDEY GLPREPKWGH LRDLHKAIKS CESALVSVDP 350
SVTKLGSNQE AHVFKSESDC AAFLANYDAK YSVKVSFGGG QYDLPPWSIS 400
ILPDCKTEVY NTAKVGSQSS QVQMTPVHSG FPWQSFIEET TSSDETDTTT 450
LDGLYEQINI TRDTTDYLWY MTDITIGSDE AFLKNGKSPL LTIFSAGHAL 500
NVFINGQLSG TVYGSLENPK LSFSQNVNLR SGINKLALLS ISVGLPNVGT 550
HFETWNAGVL GPITLKGLNS GTWDMSGWKW TYKTGLKGEA LGLHTVTGSS 600
SVEWVEGPSM AEKQPLTWYK ATFNAPPGDA PLALDMGSMG KGQIWINGQS 650
VGRHWPGYIA RGSCGDCSYA GTYDDKKCRT HCGEPSQRWY HIPRSWLTPT 700
GNLLVVFEEW GGDPSRISLV ERGTALDAKK L 731
Length:731
Mass (Da):80,996
Last modified:February 1, 1996 - v1
Checksum:iFAB65D24A0D30BD4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L29451 mRNA. Translation: AAA62324.1.
PIRiT17002.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L29451 mRNA. Translation: AAA62324.1 .
PIRi T17002.

3D structure databases

ProteinModelPortali P48981.
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 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 ]
PRINTSi PR00742. GLHYDRLASE35.
SUPFAMi SSF49785. SSF49785. 3 hits.
SSF51445. SSF51445. 1 hit.
PROSITEi PS01182. GLYCOSYL_HYDROL_F35. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Apple beta-galactosidase. Activity against cell wall polysaccharides and characterization of a related cDNA clone."
    Ross G.S., Wegrzyn T., Macrae E.A., Redgwell R.J.
    Plant Physiol. 106:521-528(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
    Strain: cv. Granny Smith.
    Tissue: Fruit cortical tissue.

Entry informationi

Entry nameiBGAL_MALDO
AccessioniPrimary (citable) accession number: P48981
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: February 19, 2014
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant 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

Similar proteinsi