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Protein

Beta-galactosidase

Gene

TBG4

Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei74GalactoseCombined sources1
Binding sitei150GalactoseCombined sources1
Binding sitei187GalactoseCombined sources1
Binding sitei199GalactoseCombined sources1
Binding sitei250GalactoseCombined sources1
Binding sitei277GalactoseCombined sources1
Binding sitei312GalactoseCombined sources1
Binding sitei555GalactoseCombined sources1
Binding sitei672GalactoseCombined sources1
Binding sitei718GalactoseCombined sources1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidaseUniRule annotationSAAS annotation, Hydrolase

Protein family/group databases

CAZyiGH35. Glycoside Hydrolase Family 35.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-galactosidaseUniRule annotation (EC:3.2.1.23UniRule annotation)
Gene namesi
Name:TBG4Imported
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)Imported
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_500416016524 – 724Beta-galactosidaseSequence analysisAdd BLAST701

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi229 ↔ 234Combined sources
Glycosylationi282N-linked (GlcNAc...)Combined sources1
Disulfide bondi370 ↔ 405Combined sources
Glycosylationi459N-linked (GlcNAc...)Combined sources1
Disulfide bondi664 ↔ 682Combined sources
Disulfide bondi667 ↔ 678Combined sources

Proteomic databases

PaxDbiO81100.
PRIDEiO81100.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3W5FX-ray1.65A/B24-724[»]
3W5GX-ray3.00A/B24-724[»]
ProteinModelPortaliO81100.
SMRiO81100.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini32 – 336Glyco_hydro_35InterPro annotationAdd BLAST305

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni117 – 120Galactose bindingCombined sources4
Regioni180 – 181Galactose bindingCombined sources2
Regioni233 – 235Galactose bindingCombined sources3

Sequence similaritiesi

Belongs to the glycosyl hydrolase 35 family.UniRule annotationSAAS annotation

Keywords - Domaini

SignalSequence analysis

Phylogenomic databases

eggNOGiKOG0496. Eukaryota.
COG1874. LUCA.

Family and domain databases

Gene3Di2.60.120.260. 2 hits.
InterProiView protein in InterPro
IPR008979. Galactose-bd-like.
IPR031330. Gly_Hdrlase_35_cat.
IPR019801. Glyco_hydro_35_CS.
IPR001944. Glycoside_Hdrlase_35.
IPR017853. Glycoside_hydrolase_SF.
PANTHERiPTHR23421. PTHR23421. 1 hit.
PfamiView protein in Pfam
PF01301. Glyco_hydro_35. 1 hit.
PRINTSiPR00742. GLHYDRLASE35.
SUPFAMiSSF49785. SSF49785. 3 hits.
SSF51445. SSF51445. 1 hit.
PROSITEiView protein in PROSITE
PS01182. GLYCOSYL_HYDROL_F35. 1 hit.

Sequencei

Sequence statusi: Complete.

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

O81100-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLRTNVLLLL VICLLDFFSS VKASVSYDDR AIIINGKRKI LISGSIHYPR
60 70 80 90 100
STPQMWPDLI QKAKDGGLDV IETYVFWNGH EPSPGKYNFE GRYDLVRFIK
110 120 130 140 150
MVQRAGLYVN LRIGPYVCAE WNFGGFPVWL KYVPGMEFRT NNQPFKVAMQ
160 170 180 190 200
GFVQKIVNMM KSENLFESQG GPIIMAQIEN EYGPVEWEIG APGKAYTKWA
210 220 230 240 250
AQMAVGLKTG VPWIMCKQED APDPVIDTCN GFYCEGFRPN KPYKPKMWTE
260 270 280 290 300
VWTGWYTKFG GPIPQRPAED IAFSVARFVQ NNGSFFNYYM YHGGTNFGRT
310 320 330 340 350
SSGLFIATSY DYDAPLDEYG LLNEPKYGHL RDLHKAIKLS EPALVSSYAA
360 370 380 390 400
VTSLGSNQEA HVYRSKSGAC AAFLSNYDSR YSVKVTFQNR PYNLPPWSIS
410 420 430 440 450
ILPDCKTAVY NTAQVNSQSS SIKMTPAGGG LSWQSYNEET PTADDSDTLT
460 470 480 490 500
ANGLWEQKNV TRDSSDYLWY MTNVNIASNE GFLKNGKDPY LTVMSAGHVL
510 520 530 540 550
HVFVNGKLSG TVYGTLDNPK LTYSGNVKLR AGINKISLLS VSVGLPNVGV
560 570 580 590 600
HYDTWNAGVL GPVTLSGLNE GSRNLAKQKW SYKVGLKGES LSLHSLSGSS
610 620 630 640 650
SVEWVRGSLM AQKQPLTWYK ATFNAPGGND PLALDMASMG KGQIWINGEG
660 670 680 690 700
VGRHWPGYIA QGDCSKCSYA GTFNEKKCQT NCGQPSQRWY HVPRSWLKPS
710 720
GNLLVVFEEW GGNPTGISLV RRSR
Length:724
Mass (Da):80,514
Last modified:November 1, 1998 - v1
Checksum:i6F369499E25BDB2C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF020390 mRNA. Translation: AAC25984.1.
PIRiT04340.
UniGeneiLes.4346.

Similar proteinsi

Entry informationi

Entry nameiO81100_SOLLC
AccessioniPrimary (citable) accession number: O81100
Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1998
Last sequence update: November 1, 1998
Last modified: August 30, 2017
This is version 91 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources