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Q9K8U9

- O16G_BACHD

UniProt

Q9K8U9 - O16G_BACHD

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Protein

Oligo-1,6-glucosidase

Gene
malL, BH2903
Organism
Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalytic activityi

Hydrolysis of (1->6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei199 – 1991Nucleophile By similarity
Active sitei256 – 2561Proton donor By similarity
Sitei330 – 3301Transition state stabilizer By similarity

GO - Molecular functioni

  1. cation binding Source: InterPro
  2. oligo-1,6-glucosidase activity Source: UniProtKB-EC

GO - Biological processi

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

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

BioCyciBHAL272558:GJC5-2999-MONOMER.

Protein family/group databases

CAZyiGH13. Glycoside Hydrolase Family 13.

Names & Taxonomyi

Protein namesi
Recommended name:
Oligo-1,6-glucosidase (EC:3.2.1.10)
Alternative name(s):
Dextrin 6-alpha-D-glucanohydrolase
Oligosaccharide alpha-1,6-glucosidase
Sucrase-isomaltase
Short name:
Isomaltase
Gene namesi
Name:malL
Ordered Locus Names:BH2903
OrganismiBacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Taxonomic identifieri272558 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
ProteomesiUP000001258: Chromosome

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 561561Oligo-1,6-glucosidasePRO_0000054315Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi272558.BH2903.

Structurei

3D structure databases

ProteinModelPortaliQ9K8U9.
SMRiQ9K8U9. Positions 1-556.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0366.
HOGENOMiHOG000220641.
KOiK01182.
OMAiVGWNSLY.
OrthoDBiEOG6RVFV2.

Family and domain databases

Gene3Di2.60.40.1180. 1 hit.
3.20.20.80. 2 hits.
InterProiIPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR006589. Glyco_hydro_13_sub_cat_dom.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
[Graphical view]
SMARTiSM00642. Aamy. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9K8U9-1 [UniParc]FASTAAdd to Basket

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MSTQWWKESV VYQIYPRSFQ DYNGDGIGDI PGIISRLDYL KTLGVDVIWL    50
SPVYDSPNDD NGYDIRDYKA IMDEFGTMAD WETLLAEIHT RGMKLIMDLV 100
VNHSSDEHAW FVESRKSKDN PYRDFYIWRP GKDGKEPNNW ASNFSGSAWT 150
YDETTGEYYL HLFSKKQPDL NWENPKLREK IYEMMTWWLD KGIDGFRMDV 200
INFISKVDGL PDAEPQPGQP YVSGSNYFMN GPNIHTYLQE MHENVLQHYD 250
LMTVGEMPGV TLELAQLYTG EERNELNMVF QFEHVGLDQG PNGKWDLKPL 300
ELKDLKASLS RWQKGLQDIG WNSLYWNNHD QPRIVSRFGD DQSYRVESAK 350
MLATLLHCMK GTPFIYQGEE IGMTNVRFDS IEQYQDIETL NMYKEKRAQG 400
VPHETLMASI HAKGRDNART PMQWDETKHG GFTDGTPWLE VNPNYKEINV 450
KQALKDPNSI FYHYQKLIQL RKEHAILVHG SYDLILEDDP EIFAYKRTYN 500
GQTLLVVCNF YGRITDFECP AEVVLSEPTL LLSNYDEEEN GSYTSFRLRP 550
YEARVYLGKN E 561
Length:561
Mass (Da):65,430
Last modified:October 1, 2000 - v1
Checksum:i82C6F3E09F18D4F7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000004 Genomic DNA. Translation: BAB06622.1.
PIRiG84012.
RefSeqiNP_243769.1. NC_002570.2.

Genome annotation databases

EnsemblBacteriaiBAB06622; BAB06622; BAB06622.
GeneIDi893083.
KEGGibha:BH2903.
PATRICi18943038. VBIBacHal18977_3020.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000004 Genomic DNA. Translation: BAB06622.1 .
PIRi G84012.
RefSeqi NP_243769.1. NC_002570.2.

3D structure databases

ProteinModelPortali Q9K8U9.
SMRi Q9K8U9. Positions 1-556.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272558.BH2903.

Protein family/group databases

CAZyi GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAB06622 ; BAB06622 ; BAB06622 .
GeneIDi 893083.
KEGGi bha:BH2903.
PATRICi 18943038. VBIBacHal18977_3020.

Phylogenomic databases

eggNOGi COG0366.
HOGENOMi HOG000220641.
KOi K01182.
OMAi VGWNSLY.
OrthoDBi EOG6RVFV2.

Enzyme and pathway databases

BioCyci BHAL272558:GJC5-2999-MONOMER.

Family and domain databases

Gene3Di 2.60.40.1180. 1 hit.
3.20.20.80. 2 hits.
InterProi IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR006589. Glyco_hydro_13_sub_cat_dom.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
PANTHERi PTHR10357. PTHR10357. 1 hit.
Pfami PF00128. Alpha-amylase. 1 hit.
[Graphical view ]
SMARTi SM00642. Aamy. 1 hit.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans and genomic sequence comparison with Bacillus subtilis."
    Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F., Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.
    Nucleic Acids Res. 28:4317-4331(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125.

Entry informationi

Entry nameiO16G_BACHD
AccessioniPrimary (citable) accession number: Q9K8U9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 24, 2001
Last sequence update: October 1, 2000
Last modified: May 14, 2014
This is version 87 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

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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