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Q6LL68

- BGAL_PHOPR

UniProt

Q6LL68 - BGAL_PHOPR

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Protein

Beta-galactosidase

Gene

lacZ

Organism
Photobacterium profundum (Photobacterium sp. (strain SS9))
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalytic activityi

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

Cofactori

Binds 2 magnesium ions per monomer.UniRule annotation
Binds 1 sodium ion per monomer.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei99 – 991SubstrateUniRule annotation
Metal bindingi197 – 1971SodiumUniRule annotation
Binding sitei197 – 1971SubstrateUniRule annotation
Sitei352 – 3521Transition state stabilizerUniRule annotation
Sitei386 – 3861Transition state stabilizerUniRule annotation
Metal bindingi411 – 4111Magnesium 1UniRule annotation
Metal bindingi413 – 4131Magnesium 1UniRule annotation
Active sitei456 – 4561Proton donorUniRule annotation
Metal bindingi456 – 4561Magnesium 1UniRule annotation
Binding sitei456 – 4561SubstrateUniRule annotation
Active sitei532 – 5321NucleophileUniRule annotation
Metal bindingi592 – 5921Magnesium 2UniRule annotation
Metal bindingi596 – 5961Sodium; via carbonyl oxygenUniRule annotation
Metal bindingi599 – 5991SodiumUniRule annotation
Binding sitei599 – 5991SubstrateUniRule annotation
Binding sitei1004 – 10041SubstrateUniRule annotation

GO - Molecular functioni

  1. beta-galactosidase activity Source: UniProtKB-EC
  2. carbohydrate binding Source: InterPro
  3. magnesium ion binding Source: UniProtKB-HAMAP

GO - Biological processi

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

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Ligandi

Magnesium, Metal-binding, Sodium

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-galactosidaseUniRule annotation (EC:3.2.1.23UniRule annotation)
Short name:
Beta-galUniRule annotation
Alternative name(s):
LactaseUniRule annotation
Gene namesi
Name:lacZUniRule annotation
Ordered Locus Names:PBPRB0034
OrganismiPhotobacterium profundum (Photobacterium sp. (strain SS9))
Taxonomic identifieri74109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaePhotobacterium
ProteomesiUP000000593: Chromosome 2

Subcellular locationi

GO - Cellular componenti

  1. beta-galactosidase complex Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 10301030Beta-galactosidasePRO_0000367005Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi298386.PBPRB0034.

Structurei

3D structure databases

ProteinModelPortaliQ6LL68.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni532 – 5354Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the glycosyl hydrolase 2 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG3250.
HOGENOMiHOG000252443.
KOiK01190.
OMAiNPPFVPK.
OrthoDBiEOG6XWV0T.

Family and domain databases

Gene3Di2.60.120.260. 1 hit.
2.60.40.320. 2 hits.
2.70.98.10. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_01687. Beta_gal.
InterProiIPR004199. B-gal_small/dom_5.
IPR011013. Gal_mutarotase_SF_dom.
IPR008979. Galactose-bd-like.
IPR014718. Glyco_hydro-type_carb-bd_sub.
IPR006101. Glyco_hydro_2.
IPR013812. Glyco_hydro_2/20_Ig-like.
IPR023232. Glyco_hydro_2_AS.
IPR023933. Glyco_hydro_2_beta_Galsidase.
IPR006102. Glyco_hydro_2_Ig-like.
IPR006104. Glyco_hydro_2_N.
IPR006103. Glyco_hydro_2_TIM.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF02929. Bgal_small_N. 1 hit.
PF00703. Glyco_hydro_2. 1 hit.
PF02836. Glyco_hydro_2_C. 1 hit.
PF02837. Glyco_hydro_2_N. 1 hit.
[Graphical view]
PRINTSiPR00132. GLHYDRLASE2.
SMARTiSM01038. Bgal_small_N. 1 hit.
[Graphical view]
SUPFAMiSSF49303. SSF49303. 2 hits.
SSF49785. SSF49785. 1 hit.
SSF51445. SSF51445. 1 hit.
SSF74650. SSF74650. 1 hit.
PROSITEiPS00608. GLYCOSYL_HYDROL_F2_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6LL68-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MALSDIIQRR DWENPQSVNI HCLKAHSPLA SYRDINHARD GIHAQRQSLN
60 70 80 90 100
GQWKFKLFDA PEQVEGEFID VQFNDSAWGD ITVPSNWQLQ GYDKPIYANV
110 120 130 140 150
KYPFEVNPPY VPADNPTGCY RTRLTLTEAD LESTQRIIFD GVNSAFHLWC
160 170 180 190 200
NGDWVGYSQD SRLPAEFDLS QYLTAGENTL AVMVIRWSDG SYLEDQDMWW
210 220 230 240 250
LSGIFRDVTL LSKPKQCIED VFITPDLDAC YRDGSLSIVT HISAPETSQV
260 270 280 290 300
HVQLFDGSQA VTEPSIARPH NRRIDERGSY DDVVFQTLHV REPQQWTAET
310 320 330 340 350
PNLYRVVVSL LDAEGNHLES EAYQVGFRKV EVKDGQLQLN GKPLLIRGVN
360 370 380 390 400
RHEHHPELGH VMTEEDMVRD ICLMKQYNFN AVRTAHYPNH PRWYELCDQY
410 420 430 440 450
GLYVCDEANI ETHGMIPMNR LSADPQWAHA YMSRYTQMVM RDKNHPSIII
460 470 480 490 500
WSLGNESGHG SSHNAMYAWS KQFDPSRPVQ YEGGGANTTA TDIICPMYAR
510 520 530 540 550
VNTTVEDEAV PKWPIKQWIS LPNEQRPLIL CEYAHAMGNS LGNFNEYWDA
560 570 580 590 600
FREFPRLQGG FIWDWVDQGL SQWDNDGKHF WAYGGDFGDT INDRQFCING
610 620 630 640 650
LIFPDRTPHP TLEEVKFCQR MITVALTQQD KQQCHLTVTN EYVFRSTDNE
660 670 680 690 700
QLHWSVLENG VEVQSGQCTL AIDAGSQQTV DIALDFQPKA DAKYHLNTDI
710 720 730 740 750
CLISATPWAQ AGHVSATEQF TLSNTSSLTL PKISILSAPQ LSEQGRDILV
760 770 780 790 800
SNLDKKHQWQ WNVESGLLTS WMVDGQSQLL HAPEDNFFRA PLDNDIGVSE
810 820 830 840 850
IDNIDPNAWV CRWDAAGIGR WERECVSCTS ESLSQAVKVT STFAYHHNGG
860 870 880 890 900
VQAITVWTYT LDNQGEMHID VDVTLADHLP PMPRIGLELA LPLPSDNTTV
910 920 930 940 950
TWQGLGPFEN YPDRLAAARF GQHTQSLDAM HTPYIFPTDS GLRSGTQWLN
960 970 980 990 1000
VGNLECTGDF LFSVSRFSQQ QLTEAKHTNE LTLEDKIYLR IDHQHMGVGG
1010 1020 1030
DDSWSPSVHE EFQLTDNTYR FSIMLKPRHN
Length:1,030
Mass (Da):117,266
Last modified:July 5, 2004 - v1
Checksum:i6A859CAEA1AF7939
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378675 Genomic DNA. Translation: CAG21907.1.
RefSeqiYP_131707.1. NC_006371.1.

Genome annotation databases

EnsemblBacteriaiCAG21907; CAG21907; PBPRB0034.
GeneIDi3120206.
KEGGippr:PBPRB0034.
PATRICi22938410. VBIPhoPro109272_3773.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378675 Genomic DNA. Translation: CAG21907.1 .
RefSeqi YP_131707.1. NC_006371.1.

3D structure databases

ProteinModelPortali Q6LL68.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 298386.PBPRB0034.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAG21907 ; CAG21907 ; PBPRB0034 .
GeneIDi 3120206.
KEGGi ppr:PBPRB0034.
PATRICi 22938410. VBIPhoPro109272_3773.

Phylogenomic databases

eggNOGi COG3250.
HOGENOMi HOG000252443.
KOi K01190.
OMAi NPPFVPK.
OrthoDBi EOG6XWV0T.

Family and domain databases

Gene3Di 2.60.120.260. 1 hit.
2.60.40.320. 2 hits.
2.70.98.10. 1 hit.
3.20.20.80. 1 hit.
HAMAPi MF_01687. Beta_gal.
InterProi IPR004199. B-gal_small/dom_5.
IPR011013. Gal_mutarotase_SF_dom.
IPR008979. Galactose-bd-like.
IPR014718. Glyco_hydro-type_carb-bd_sub.
IPR006101. Glyco_hydro_2.
IPR013812. Glyco_hydro_2/20_Ig-like.
IPR023232. Glyco_hydro_2_AS.
IPR023933. Glyco_hydro_2_beta_Galsidase.
IPR006102. Glyco_hydro_2_Ig-like.
IPR006104. Glyco_hydro_2_N.
IPR006103. Glyco_hydro_2_TIM.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF02929. Bgal_small_N. 1 hit.
PF00703. Glyco_hydro_2. 1 hit.
PF02836. Glyco_hydro_2_C. 1 hit.
PF02837. Glyco_hydro_2_N. 1 hit.
[Graphical view ]
PRINTSi PR00132. GLHYDRLASE2.
SMARTi SM01038. Bgal_small_N. 1 hit.
[Graphical view ]
SUPFAMi SSF49303. SSF49303. 2 hits.
SSF49785. SSF49785. 1 hit.
SSF51445. SSF51445. 1 hit.
SSF74650. SSF74650. 1 hit.
PROSITEi PS00608. GLYCOSYL_HYDROL_F2_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SS9.

Entry informationi

Entry nameiBGAL_PHOPR
AccessioniPrimary (citable) accession number: Q6LL68
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: July 5, 2004
Last modified: October 1, 2014
This is version 70 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

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