Reviewed, UniProtKB/Swiss-Prot Q5LAU6 (TAL_BACFN)

Names and origin

Protein names

Recommended name:
    Probable transaldolase
    EC=2.2.1.2

Gene names

Name:	tal
Ordered Locus Names:	BF3082

Organism

Bacteroides fragilis (strain ATCC 25285 / NCTC 9343) [Complete proteome] [HAMAP]

Taxonomic identifier

272559 [NCBI]

Taxonomic lineage

Bacteria › Bacteroidetes › Bacteroidia › Bacteroidales › Bacteroidaceae › Bacteroides

Protein attributes

Sequence length	218 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway By similarity. HAMAP MF_00494
Catalytic activity	Sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-erythrose 4-phosphate + D-fructose 6-phosphate. HAMAP MF_00494
Pathway	Carbohydrate degradation; pentose phosphate pathway; D-glyceraldehyde 3-phosphate and beta-D-fructose 6-phosphate from D-ribose 5-phosphate and D-xylulose 5-phosphate (non-oxidative stage): step 2/3. HAMAP MF_00494
Subcellular location	Cytoplasm Probable HAMAP MF_00494.
Sequence similarities	Belongs to the transaldolase family. Type 3B subfamily.

Ontologies

Keywords
Biological process	Pentose shunt
Cellular component	Cytoplasm
Molecular function	Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	pentose-phosphate shunt Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	transaldolase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 218	218	Probable transaldolase HAMAP MF_00494		PRO_1000126276
Sites
	Active site	87	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q5LAU6-1 [UniParc]. Last modified June 21, 2005. Version 1. Checksum: 504017DFE2C03A06	FASTA	218	23,669
	10 20 30 40 50 60 MKFFIDTANL DQIREAHDLG VLDGVTTNPS LMAKEGIKGV ENQRRHYVEI CNIVQGDVSA 70 80 90 100 110 120 EVIATDYEGM VREGKELAAL NPHIVVKVPC IADGIKAIKH FSGQGIRTNC TLVFSTGQAL 130 140 150 160 170 180 LAAKAGATYV SPFVGRLDDI CEDGVGLVAD IVRMYRFYNY PTQVLAASIR SSKHIMECVE 190 200 210 AGADVATCPL SAIKGLLNHP LTDAGLKKFL EDYKKVNE

References

[1]

"Extensive DNA inversions in the B. fragilis genome control variable gene expression." Cerdeno-Tarraga A.-M., Patrick S., Crossman L.C., Blakely G., Abratt V., Lennard N., Poxton I., Duerden B., Harris B., Quail M.A., Barron A., Clark L., Corton C., Doggett J., Holden M.T.G., Larke N., Line A., Lord A. , Norbertczak H., Ormond D., Price C., Rabbinowitsch E., Woodward J., Barrell B.G., Parkhill J. Science 307:1463-1465(2005) [PubMed: 15746427] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CR626927 Genomic DNA. Translation: CAH08777.1.
RefSeq	YP_212695.1.
3D structure databases
HSSP	HSSP built from PDB template 1VPX based on UniProtKB Q9WYD1.
SMR	Q5LAU6. Positions 1-206.
ModBase	Search...
Protein-protein interaction databases
STRING	Q5LAU6.
Genome annotation databases
GeneID	3287206.
GenomeReviews	Gene locus BF3082 in contig CR626927_GR.
KEGG	bfs:BF3082.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0176.
HOGENOM	HBG533000.
OMA	IHKNIVI.
Enzyme and pathway databases
BioCyc	BFRA272559:BF3082-MONOMER.
Family and domain databases
HAMAP	MF_00494. Transaldolase_3b. [Tree]
InterPro	IPR013785. Aldolase_TIM. IPR001585. Transaldolase. IPR018225. Transaldolase_AS. IPR004731. Transaldolase_C. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
PANTHER	PTHR10683. Transaldolase. 1 hit.
Pfam	PF00923. Transaldolase. 1 hit. [Graphical view]
TIGRFAMs	TIGR00875. talC. 1 hit.
PROSITE	PS01054. TRANSALDOLASE_1. 1 hit. PS00958. TRANSALDOLASE_2. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TAL_BACFN

Accession

Primary (citable) accession number: Q5LAU6

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	June 21, 2005
Last modified:	February 9, 2010
This is version 33 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)