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Q97QS8

- GLGB_STRPN

UniProt

Q97QS8 - GLGB_STRPN

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.UniRule annotation

Catalytic activityi

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei304 – 3041NucleophileUniRule annotation
Active sitei355 – 3551Proton donorUniRule annotation

GO - Molecular functioni

  1. 1,4-alpha-glucan branching enzyme activity Source: UniProtKB-HAMAP
  2. cation binding Source: InterPro
  3. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

GO - Biological processi

  1. glycogen biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciSPNE170187:GHGN-1126-MONOMER.
UniPathwayiUPA00164.

Protein family/group databases

CAZyiCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Names & Taxonomyi

Protein namesi
Recommended name:
1,4-alpha-glucan branching enzyme GlgBUniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferaseUniRule annotation
Alpha-(1->4)-glucan branching enzymeUniRule annotation
Glycogen branching enzymeUniRule annotation
Short name:
BEUniRule annotation
Gene namesi
Name:glgBUniRule annotation
Ordered Locus Names:SP_1121
OrganismiStreptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Taxonomic identifieri170187 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000000585: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6426421,4-alpha-glucan branching enzyme GlgBPRO_0000188752Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi170187.SP_1121.

Structurei

3D structure databases

ProteinModelPortaliQ97QS8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiAKLLFMG.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q97QS8-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDNREALKTF MTGENFYLQH YLGAHREELN GEHGYTFRVW APNAQAVHLV
60 70 80 90 100
GDFTNWIENQ IPMVRNDFGV WEVFTNMAQE GHIYKYHVTR QNGHQLMKID
110 120 130 140 150
PFAVRYEARP GTGAIVTELP EKKWKDGLWL ARRKRWGFEE RPVNIYEVHA
160 170 180 190 200
GSWKRNSDGS PYSFAQLKDE LIPYLVEMNY THIEFMPLMS HPLGLSWGYQ
210 220 230 240 250
LMGYFALEHA YGRPEEFQDF VEECHTHNIG VIVDWVPGHF TINDDALAYY
260 270 280 290 300
DGTPTFEYQD HNKAHNHGWG ALNFDLGKNE VQSFLISCIK HWIDVYHLDG
310 320 330 340 350
IRVDAVSNML YLDYDDAPWT PNKDGGNLNY EGYYFLQRLN EVIKLEYPDV
360 370 380 390 400
MMIAEESSSA IKITGMKEIG GLGFDYKWNM GWMNDILRFY EEDPIYRKYD
410 420 430 440 450
FNLVTFSFMY VFKENYLLPF SHDEVVHGKK SMMHKMWGDR YNQFAGLRNL
460 470 480 490 500
YTYQICHPGK KLLFMGSEYG QFLEWKSEEQ LEWSNLEDPM NAKMKYFASQ
510 520 530 540 550
LNQFYKDHRC LWEIDTSYDG IEIIDADNRD QSVLSFIRKG KKGEMLVCIF
560 570 580 590 600
NMVPVERKDF TIGLPVAGIY EEVWNTELEE WGGVWKEHNQ TVQTQEGLWK
610 620 630 640
DYEQTLTFTL PAMGASVWKI KRRLKSTKTV TNKNQKGVEN EK
Length:642
Mass (Da):75,603
Last modified:October 1, 2001 - v1
Checksum:iA6FE287B7B89E0C6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005672 Genomic DNA. Translation: AAK75232.1.
PIRiG95129.
RefSeqiNP_345592.1. NC_003028.3.

Genome annotation databases

EnsemblBacteriaiAAK75232; AAK75232; SP_1121.
GeneIDi931635.
KEGGispn:SP_1121.
PATRICi19706651. VBIStrPne105772_1170.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005672 Genomic DNA. Translation: AAK75232.1 .
PIRi G95129.
RefSeqi NP_345592.1. NC_003028.3.

3D structure databases

ProteinModelPortali Q97QS8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 170187.SP_1121.

Protein family/group databases

CAZyi CBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAK75232 ; AAK75232 ; SP_1121 .
GeneIDi 931635.
KEGGi spn:SP_1121.
PATRICi 19706651. VBIStrPne105772_1170.

Phylogenomic databases

eggNOGi COG0296.
HOGENOMi HOG000283037.
KOi K00700.
OMAi AKLLFMG.
OrthoDBi EOG6JX7GT.

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SPNE170187:GHGN-1126-MONOMER.

Family and domain databases

Gene3Di 2.60.40.10. 1 hit.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPi MF_00685. GlgB.
InterProi IPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view ]
PANTHERi PTHR10357. PTHR10357. 1 hit.
Pfami PF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view ]
PIRSFi PIRSF000463. GlgB. 1 hit.
SUPFAMi SSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-334 / TIGR4.

Entry informationi

Entry nameiGLGB_STRPN
AccessioniPrimary (citable) accession number: Q97QS8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: October 1, 2001
Last modified: October 1, 2014
This is version 91 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3