Reviewed, UniProtKB/Swiss-Prot Q4V0E2 (GLGB1_XANC8)

Names and origin

Protein names

Recommended name:
    1,4-alpha-glucan-branching enzyme 1
    EC=2.4.1.18
Alternative name(s):
    Glycogen-branching enzyme 1
      Short name=BE 1
    1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1

Gene names

Name:	glgB1
Ordered Locus Names:	XC_0143

Organism

Xanthomonas campestris pv. campestris (strain 8004) [Complete proteome] [HAMAP]

Taxonomic identifier

314565 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas

Protein attributes

Sequence length	724 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	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 By similarity.
Catalytic activity	Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain. HAMAP MF_00685
Pathway	Glycan biosynthesis; glycogen biosynthesis. HAMAP MF_00685
Subunit structure	Monomer By similarity.
Sequence similarities	Belongs to the glycosyl hydrolase 13 family.

Ontologies

Keywords
Biological process	Glycogen biosynthesis
Molecular function	Glycosyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glycogen biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	1,4-alpha-glucan branching enzyme activity Inferred from electronic annotation. Source: HAMAP cation binding Inferred from electronic annotation. Source: InterPro hydrolase activity, hydrolyzing O-glycosyl compounds Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 724	724	1,4-alpha-glucan-branching enzyme 1 HAMAP MF_00685		PRO_0000260714
Sites
	Active site	298	1	By similarity
	Active site	333	1	By similarity
	Active site	338	1	By similarity
	Active site	401	1	By similarity
	Active site	403	1	By similarity
	Active site	456	1	By similarity
	Active site	523	1	By similarity
	Active site	524	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q4V0E2-1 [UniParc]. Last modified July 5, 2005. Version 1. Checksum: 9927812712B93C4F	FASTA	724	80,088
	10 20 30 40 50 60 MTNRWDPGVT RALAEARHGD AFAVLGAHPS TNGRLLRTYH PGAEHVTAVL ADGREVPLEA 70 80 90 100 110 120 GPEPGLFAGE LPAEGRYRLR IGWPGGTQDT ADPYAFGPLL SDFDLHLISE GHHLQLADAL 130 140 150 160 170 180 GANAVEVDGV RGTRFAVWAP NASRVAVVGD FNSWDARRHP MRLRHQAGVW ELFVPDVGPG 190 200 210 220 230 240 AHYKYQLRGP HGHELPAKAD PVARRAELAP GTASIVADPT PHQWSDDGWM ATRARRQAHD 250 260 270 280 290 300 APMSIYEIHA GSWLREEGLD LDWDGLADRL IPYVADMGFT HVELMPVTEH PFGGSWGYQP 310 320 330 340 350 360 LGLFAPTARF GSPDGFARFV DRCHREGIGV IVDWVPAHFP TDAHGLAHFD GTALYEHADP 370 380 390 400 410 420 REGFHRDWNT LIYNHGRREV SGFLIASALE FLQRYHVDGL RVDAVASMLY RDYSRNAGEW 430 440 450 460 470 480 VPNIHGGREN YETIAFLRRL NEVVREHAPG AVTIAEESTA WPGVTADVSH GGLGFHYKWN 490 500 510 520 530 540 MGWMHDTLHY IGLDPIYRRY HHGELTFSMV YAYSERFVLP ISHDEVVHGK GSLLGRMPGD 550 560 570 580 590 600 DWQRFANLRA YLGFMFTHPG RKLLFMGCEF GQPTEWNHDA GLPWHLLDDA RHRGVQTLVR 610 620 630 640 650 660 DLNHLYAQYP ALHAHDDDPS GFAWLVGDDA ANSVVAFLRK GKRGDAPVLV VINYTPVVQQ 670 680 690 700 710 720 GYRLGVPQGG LWREVFNSDA GIYGGANLGN GGAVTAEPQS MHGHAQSLPL LLPPLGVIVL APQG

References

[1]

"Comparative and functional genomic analyses of the pathogenicity of phytopathogen Xanthomonas campestris pv. campestris." Qian W., Jia Y., Ren S.-X., He Y.-Q., Feng J.-X., Lu L.-F., Sun Q., Ying G., Tang D.-J., Tang H., Wu W., Hao P., Wang L., Jiang B.-L., Zeng S., Gu W.-Y., Lu G., Rong L. , Tian Y., Yao Z., Fu G., Chen B., Fang R., Qiang B., Chen Z., Zhao G.-P., Tang J.-L., He C. Genome Res. 15:757-767(2005) [PubMed: 15899963] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000050 Genomic DNA. Translation: AAY47231.1.
RefSeq	YP_241251.2.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q4V0E2.
Protein family/group databases
CAZy	CBM48. Carbohydrate-Binding Module Family 48. GH13. Glycoside Hydrolase Family 13.
Genome annotation databases
GeneID	3380030.
GenomeReviews	Gene locus XC_0143 in contig CP000050_GR.
KEGG	xcb:XC_0143.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q4V0E2.
OMA	PKTASIV.
Enzyme and pathway databases
BioCyc	XCAM314565:XC_0143-MON.
Family and domain databases
HAMAP	MF_00685. [Tree]
InterPro	IPR006407. 1-4-A-glucan_branch_enz_core. IPR006048. A-amylase_b_C. IPR013780. Glyco_hydro_13_b. IPR006047. Glyco_hydro_13_cat. IPR004193. Glyco_hydro_13_N. IPR013781. Glyco_hydro_sg_catalytic. IPR013783. Ig-like_fold. [Graphical view]
Gene3D	G3DSA:2.60.40.1180. Glyco_hydro_13_b. 1 hit. G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit. G3DSA:2.60.40.10. Ig-like_fold. 1 hit.
Pfam	PF00128. Alpha-amylase. 1 hit. PF02806. Alpha-amylase_C. 1 hit. PF02922. CBM_48. 2 hits. [Graphical view]
TIGRFAMs	TIGR01515. branching_enzym. 1 hit.
ProtoNet	Search...

Entry information

Entry name

GLGB1_XANC8

Accession

Primary (citable) accession number: Q4V0E2

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 28, 2006
Last sequence update:	July 5, 2005
Last modified:	November 3, 2009
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)