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B2W791

- BGALB_PYRTR

UniProt

B2W791 - BGALB_PYRTR

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Protein

Probable beta-galactosidase B

Gene
lacB, PTRG_05679
Organism
Pyrenophora tritici-repentis (strain Pt-1C-BFP) (Wheat tan spot fungus) (Drechslera tritici-repentis)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Cleaves beta-linked terminal galactosyl residues from gangliosides, glycoproteins, and glycosaminoglycans By similarity.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei96 – 961Substrate By similarity
Binding sitei141 – 1411Substrate By similarity
Binding sitei142 – 1421Substrate; via amide nitrogen By similarity
Binding sitei143 – 1431Substrate By similarity
Binding sitei201 – 2011Substrate By similarity
Active sitei202 – 2021Proton donor Reviewed prediction
Binding sitei271 – 2711Substrate By similarity
Active sitei314 – 3141Nucleophile Reviewed prediction
Binding sitei379 – 3791Substrate By similarity

GO - Molecular functioni

  1. beta-galactosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. polysaccharide catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation

Names & Taxonomyi

Protein namesi
Recommended name:
Probable beta-galactosidase B (EC:3.2.1.23)
Alternative name(s):
Lactase B
Gene namesi
Name:lacB
ORF Names:PTRG_05679
OrganismiPyrenophora tritici-repentis (strain Pt-1C-BFP) (Wheat tan spot fungus) (Drechslera tritici-repentis)
Taxonomic identifieri426418 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaDothideomycetesPleosporomycetidaePleosporalesPleosporineaePleosporaceaePyrenophora
ProteomesiUP000001471: Unassembled WGS sequence

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2727 Reviewed predictionAdd
BLAST
Chaini28 – 1009982Probable beta-galactosidase BPRO_0000395232Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi106 – 1061N-linked (GlcNAc...) Reviewed prediction
Disulfide bondi277 ↔ 330 By similarity
Glycosylationi467 – 4671N-linked (GlcNAc...) Reviewed prediction
Glycosylationi495 – 4951N-linked (GlcNAc...) Reviewed prediction
Glycosylationi547 – 5471N-linked (GlcNAc...) Reviewed prediction
Glycosylationi593 – 5931N-linked (GlcNAc...) Reviewed prediction
Glycosylationi632 – 6321N-linked (GlcNAc...) Reviewed prediction
Glycosylationi672 – 6721N-linked (GlcNAc...) Reviewed prediction
Glycosylationi707 – 7071N-linked (GlcNAc...) Reviewed prediction
Glycosylationi775 – 7751N-linked (GlcNAc...) Reviewed prediction
Glycosylationi782 – 7821N-linked (GlcNAc...) Reviewed prediction
Glycosylationi789 – 7891N-linked (GlcNAc...) Reviewed prediction
Glycosylationi795 – 7951N-linked (GlcNAc...) Reviewed prediction
Glycosylationi914 – 9141N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Disulfide bond, Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliB2W791.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

OrthoDBiEOG7ZGXBD.

Family and domain databases

Gene3Di2.102.20.10. 1 hit.
2.60.120.260. 2 hits.
2.60.390.10. 1 hit.
3.20.20.80. 1 hit.
InterProiIPR018954. Betagal_dom2.
IPR025972. BetaGal_dom3.
IPR025300. BetaGal_jelly_roll_dom.
IPR008979. Galactose-bd-like.
IPR013781. Glyco_hydro_catalytic_dom.
IPR001944. Glycoside_Hdrlase_35.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR23421. PTHR23421. 1 hit.
PfamiPF10435. BetaGal_dom2. 1 hit.
PF13363. BetaGal_dom3. 1 hit.
PF13364. BetaGal_dom4_5. 2 hits.
PF01301. Glyco_hydro_35. 1 hit.
[Graphical view]
PRINTSiPR00742. GLHYDRLASE35.
SUPFAMiSSF117100. SSF117100. 1 hit.
SSF49785. SSF49785. 2 hits.
SSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

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

B2W791-1 [UniParc]FASTAAdd to Basket

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MKTIAGLSWI SALSSLASLP NGLGVSAQNN TPSTWPLHDN GLSDVVQWDH     50
YSFKVNGKRL FVFSGEIHYW RIPVYEVWED LLEKIKAAGF TAFAFYGNWA 100
YHSANNKTLD FESGAHDFSK LFEIAHRVGL YVITRPGPYV NAEANAGGFP 150
LWLTTGAYGK LRDDDPRYLQ ALDPYFSKFS ELTSKHLVTN GGNALVYQIE 200
NEYGEQWKDR TKKIPNDAAG RYMQALEDSA RANGIEIPLI HNDPNMNTKS 250
WSKDYAPGAV GNVDVAGLDS YPSCWSCNLA ECTGTNGKYV AYQVVNYYDH 300
FKEVSPTQPS FFPEFQGGSY NPWGGPEGGC PGDIGADFAN LFYRNLISQR 350
VTAVSLYMMF GGTNWGAIAA PVTATSYDYS SPISENREIG AKFYETKNLA 400
MFTRVADDLT VTDRLGSSSS YTTNPAVTAS ELRNPITKAA FYVTIHSVSS 450
SSTTESFKLH ISTSVGNLTI PQHSGSIVLN GHQSKIISTD FAMGNKTLTY 500
STAEILTYAL IDSSPVVVLS TDVGGSVEFH VKGATKGSLA SSGFTSNATF 550
RAEAGGVTTN IERVTGMGVY QFNNGVKVVL ADKPTAYLFW APNLSNDPFA 600
PVDQSVLIQG PYLVRGAALD GDVVALKGDV KNSTTIEVFA HETALTLSWN 650
GKKLETSRTP YGSLKAQISA FNGTIPLPSL NDWKVNEGLP EKMPEYDDNG 700
AAWVVANHTT TPNPTKPDTL PVLYVDEYGF HNSFHLFRGY FEGSATGAQL 750
SVQGGLAFGW SAWLNGDLVG SWLGNTTLGV GNMTLSFANA TVHANGTNVL 800
LIAQDNTGHD LRGGATDPRG ILRATLDGAD FTSWKIAGEA GGENIQLDPV 850
RGPLAEGGLT AERLGWHLSG FSDCDWASAS PSTGFSGADI KFYRTTFPLD 900
IPEDVDASFA FILNATGPKT VRVQLFVNGY QYARFNPYVG NEVKFPIPPG 950
ILNYAGDNVI GLSVWAQGND GAKVDVEFVQ EYAVESSWSS RFDSEYLRPE 1000
WTEERLAYA 1009
Length:1,009
Mass (Da):109,564
Last modified:July 1, 2008 - v1
Checksum:i572EAEC64D06F663
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DS231619 Genomic DNA. Translation: EDU48599.1.
RefSeqiXP_001936012.1. XM_001935977.1.

Genome annotation databases

EnsemblFungiiEDU48599; EDU48599; PTRG_05679.
GeneIDi6343933.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DS231619 Genomic DNA. Translation: EDU48599.1 .
RefSeqi XP_001936012.1. XM_001935977.1.

3D structure databases

ProteinModelPortali B2W791.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii EDU48599 ; EDU48599 ; PTRG_05679 .
GeneIDi 6343933.

Phylogenomic databases

OrthoDBi EOG7ZGXBD.

Family and domain databases

Gene3Di 2.102.20.10. 1 hit.
2.60.120.260. 2 hits.
2.60.390.10. 1 hit.
3.20.20.80. 1 hit.
InterProi IPR018954. Betagal_dom2.
IPR025972. BetaGal_dom3.
IPR025300. BetaGal_jelly_roll_dom.
IPR008979. Galactose-bd-like.
IPR013781. Glyco_hydro_catalytic_dom.
IPR001944. Glycoside_Hdrlase_35.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
PANTHERi PTHR23421. PTHR23421. 1 hit.
Pfami PF10435. BetaGal_dom2. 1 hit.
PF13363. BetaGal_dom3. 1 hit.
PF13364. BetaGal_dom4_5. 2 hits.
PF01301. Glyco_hydro_35. 1 hit.
[Graphical view ]
PRINTSi PR00742. GLHYDRLASE35.
SUPFAMi SSF117100. SSF117100. 1 hit.
SSF49785. SSF49785. 2 hits.
SSF51445. SSF51445. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Comparative genomics of a plant-pathogenic fungus, Pyrenophora tritici-repentis, reveals transduplication and the impact of repeat elements on pathogenicity and population divergence."
    Manning V.A., Pandelova I., Dhillon B., Wilhelm L.J., Goodwin S.B., Berlin A.M., Figueroa M., Freitag M., Hane J.K., Henrissat B., Holman W.H., Kodira C.D., Martin J., Oliver R.P., Robbertse B., Schackwitz W., Schwartz D.C., Spatafora J.W.
    , Turgeon B.G., Yandava C., Young S., Zhou S., Zeng Q., Grigoriev I.V., Ma L.-J., Ciuffetti L.M.
    G3 (Bethesda) 3:41-63(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Pt-1C-BFP.

Entry informationi

Entry nameiBGALB_PYRTR
AccessioniPrimary (citable) accession number: B2W791
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 13, 2010
Last sequence update: July 1, 2008
Last modified: May 14, 2014
This is version 37 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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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