Reviewed, UniProtKB/Swiss-Prot Q2JJG9 (FBSB_SYNJB)

Names and origin

Protein names

Recommended name:
    D-fructose 1,6-bisphosphatase class 2/sedoheptulose 1,7-bisphosphatase
      Short name=FBPase class 2/SBPase
    EC=3.1.3.11
    EC=3.1.3.37

Gene names

Ordered Locus Names:

CYB_2257

Organism

Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) [Complete proteome] [HAMAP]

Taxonomic identifier

321332 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	347 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the hydrolysis of fructose 1,6-bisphosphate (Fru 1,6-P2) and sedoheptulose 1,7-bisphosphate (Sed 1,7-P2) to fructose 6-phosphate and sedoheptulose 7-phosphate, respectively By similarity.
Catalytic activity	D-fructose 1,6-bisphosphate + H2O = D-fructose 6-phosphate + phosphate. Sedoheptulose 1,7-bisphosphate + H2O = sedoheptulose 7-phosphate + phosphate.
Pathway	Carbohydrate biosynthesis; Calvin cycle.
Subunit structure	Homotetramer By similarity.
Sequence similarities	Belongs to the FBPase class 2 family.

Ontologies

Keywords
Biological process	Calvin cycle Carbohydrate metabolism
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glycerol metabolic process Inferred from electronic annotation. Source: InterPro reductive pentose-phosphate cycle Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	fructose 1,6-bisphosphate 1-phosphatase activity Inferred from electronic annotation. Source: EC sedoheptulose-bisphosphatase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 347	347	D-fructose 1,6-bisphosphatase class 2/sedoheptulose 1,7-bisphosphatase		PRO_0000342730

Sequences

	Sequence		Length	Mass (Da)
	Q2JJG9-1 [UniParc]. Last modified March 7, 2006. Version 1. Checksum: 0EEBD5BC10CB5E87	FASTA	347	37,715
	10 20 30 40 50 60 MDNKLGLEII EVVEQAAIAA ARWMGKGDNK TADQVAVEAM REKLNQIPMR GRIVIGEGTR 70 80 90 100 110 120 DEAPMLYIGE EVGICTRPDA EQFCRVEELV EIDIAVDPCE GTNLVAKGQN GSMAVLAISE 130 140 150 160 170 180 KGGLLHAPDI YMQKLAAPPQ AKGKVHIDYP PEKNLKIIAE SLDREISDLT VVVMDRKRHL 190 200 210 220 230 240 DLIRQIREAG ARVKLITDGD ISAALSAGFN GTGIHALMGI GAAPEGVISA AALRCLGAHF 250 260 270 280 290 300 QGRLIYDPEV VQAGTYLPPV EETRRELKEK GIEDPDKVWE CEELASGKEV LFAATGITDG 310 320 330 340 DLMRGVRFFG GGARTETLVI SSQSRTVRFV DTIHMKDGQQ PRGLQLR

References

[1]

"Population level functional diversity in a microbial community revealed by comparative genomic and metagenomic analyses." Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N., Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F. ISME J. 1:703-713(2007) [PubMed: 18059494] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000240 Genomic DNA. Translation: ABD03198.1.
RefSeq	YP_478461.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3900420.
GenomeReviews	Gene locus CYB_2257 in contig CP000240_GR.
KEGG	cyb:CYB_2257.
TIGR	CYB_2257.
Phylogenomic databases
OMA	Q2JJG9. IVAACAI.
Family and domain databases
InterPro	IPR004464. GlpX. [Graphical view]
Pfam	PF03320. FBPase_glpX. 1 hit. [Graphical view]
PIRSF	PIRSF004532. GlpX. 1 hit.
ProDom	PD007014. GlpX. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00330. glpX. 1 hit.
ProtoNet	Search...

Entry information

Entry name

FBSB_SYNJB

Accession

Primary (citable) accession number: Q2JJG9

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 2008
Last sequence update:	March 7, 2006
Last modified:	June 16, 2009
This is version 20 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)