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Protein

Probable beta-galactosidase C

Gene

lacC

Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed-Annotation score: 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 sitei82 – 821SubstrateBy similarity
Binding sitei127 – 1271SubstrateBy similarity
Binding sitei128 – 1281Substrate; via amide nitrogenBy similarity
Binding sitei129 – 1291SubstrateBy similarity
Binding sitei187 – 1871SubstrateBy similarity
Active sitei188 – 1881Proton donorSequence Analysis
Binding sitei251 – 2511SubstrateBy similarity
Active sitei287 – 2871NucleophileSequence Analysis
Binding sitei353 – 3531SubstrateBy 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 C (EC:3.2.1.23)
Alternative name(s):
Lactase C
Gene namesi
Name:lacC
ORF Names:AFLA_037600
OrganismiAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Taxonomic identifieri332952 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000001875: 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 – 2323Sequence AnalysisAdd
BLAST
Chaini24 – 984961Probable beta-galactosidase CPRO_0000395236Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi197 – 1971N-linked (GlcNAc...)Sequence Analysis
Disulfide bondi257 ↔ 304By similarity
Glycosylationi276 – 2761N-linked (GlcNAc...)Sequence Analysis
Glycosylationi391 – 3911N-linked (GlcNAc...)Sequence Analysis
Glycosylationi421 – 4211N-linked (GlcNAc...)Sequence Analysis
Glycosylationi434 – 4341N-linked (GlcNAc...)Sequence Analysis
Glycosylationi517 – 5171N-linked (GlcNAc...)Sequence Analysis
Glycosylationi602 – 6021N-linked (GlcNAc...)Sequence Analysis
Glycosylationi677 – 6771N-linked (GlcNAc...)Sequence Analysis
Glycosylationi715 – 7151N-linked (GlcNAc...)Sequence Analysis
Glycosylationi720 – 7201N-linked (GlcNAc...)Sequence Analysis
Glycosylationi759 – 7591N-linked (GlcNAc...)Sequence Analysis
Glycosylationi805 – 8051N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Disulfide bond, Glycoprotein

Interactioni

Protein-protein interaction databases

STRINGi5059.CADAFLAP00003133.

Structurei

3D structure databases

ProteinModelPortaliB8N2I5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 35 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiCOG1874.
HOGENOMiHOG000181922.
OMAiSGEFHYQ.
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.
SMARTiSM01029. BetaGal_dom2. 1 hit.
[Graphical view]
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.

B8N2I5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRLLSFIYLV WLALLTGTPQ VSATDNGKTS DVAWDKYSLS VKGERLFVFS
60 70 80 90 100
GEFHYQRLPV PELWLDVFQK LRANGFNTIS VYFFWSYHSA SEDVFDFTTG
110 120 130 140 150
AHDIQRLFDY AKQAGLYVIA RAGPYCNAET SAGGFALWAA NGQMGSERTS
160 170 180 190 200
DEAYYKKWKP WILEVGKIIA ANQITNGGPV ILNQHENELQ ETTYDSNDTK
210 220 230 240 250
VIYMEQVAKA FEEAGVVVPS SHNEKGMRTV SWSTDYKNVG GAVNVYGLDS
260 270 280 290 300
YPGSLSCANP NSGFNLLRTY YQWFQNYSYT QPEYLAEFEG GWFQPWGGSF
310 320 330 340 350
YDSCASELSP EFADVYYKNN IGSRVTLHNI YMTFGGTNWG HSAAPVVYTS
360 370 380 390 400
YDYGSPLRET REIRDKLKQT KLLGLFTRVS KDLLKTYMEG NGTSYTSDDS
410 420 430 440 450
IYTWALRNPD SDAGFYVVAH NTSSSREVTT FSLNITTSAG ALTIPDIELD
460 470 480 490 500
GRQSKIIVTD YSIGSESSLL YSSAEVLTYA TLDVDVLVFY LNAGQKGAFV
510 520 530 540 550
FKDAPADLKY QTYGNSNLSA LETSQGTQYS YTQGEGVTAV KFSNGVLVYL
560 570 580 590 600
LDKETAWNFF APPTVSSPTV APNEHILVFG PYLVRGASIK HDTVEIVGDN
610 620 630 640 650
SNSTSIEIYT GDEHVKKVSW NGNLIDTRAT AYGSLIGTVP GAEDIEISLP
660 670 680 690 700
SLSSWKAQDT LPEISPDYDD SRWTICNKTT SVNSVAPLSL PVLYSGDYGY
710 720 730 740 750
HTGTKIYRGR FDGQNATGAN VTVQNGVAAG WAAWLNGAYV GGFSGDPDKV
760 770 780 790 800
ASWEVLKFNH SSLRSRDNVL TIITDYTGHD QNSQKPIGTQ NPRGIMGATL
810 820 830 840 850
IGGGNFTLWR IQGNAGGEKN IDPVRGPMNE GGLYGERMGW HLPGYQVPES
860 870 880 890 900
ALDSSPLEGV SGAEGRFYTT SFQLDLEEDL DVPIGLQLSA PAGTEAVVQI
910 920 930 940 950
FMNGYQFGHY LPHIGPQSLF PFPPGVIYNR GQNSLAISMW ALTDAGARLE
960 970 980
QVELKAYAKY RSGFDFNRDW TYLQPGWKDR TEYA
Length:984
Mass (Da):108,670
Last modified:March 3, 2009 - v1
Checksum:i3E91614086ACDEB2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EQ963473 Genomic DNA. Translation: EED56486.1.
RefSeqiXP_002375268.1. XM_002375227.1.

Genome annotation databases

EnsemblFungiiCADAFLAT00003133; CADAFLAP00003133; CADAFLAG00003133.
GeneIDi7919723.
KEGGiafv:AFLA_037600.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EQ963473 Genomic DNA. Translation: EED56486.1.
RefSeqiXP_002375268.1. XM_002375227.1.

3D structure databases

ProteinModelPortaliB8N2I5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi5059.CADAFLAP00003133.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiCADAFLAT00003133; CADAFLAP00003133; CADAFLAG00003133.
GeneIDi7919723.
KEGGiafv:AFLA_037600.

Phylogenomic databases

eggNOGiCOG1874.
HOGENOMiHOG000181922.
OMAiSGEFHYQ.
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.
SMARTiSM01029. BetaGal_dom2. 1 hit.
[Graphical view]
SUPFAMiSSF117100. SSF117100. 1 hit.
SSF49785. SSF49785. 2 hits.
SSF51445. SSF51445. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of Aspergillus flavus strain NRRL 3357."
    Payne W.G.A., Dean R.A., Nierman W.C., Amedeo P., Caler E.G.A., Fedorova N.D., Maiti R., Joardar V., Inman J., Galinsky K.J., Yu J., Bhatnagar D., Cleveland T.E.
    Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167.

Entry informationi

Entry nameiBGALC_ASPFN
AccessioniPrimary (citable) accession number: B8N2I5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 13, 2010
Last sequence update: March 3, 2009
Last modified: January 7, 2015
This is version 39 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, Reference 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.