Reviewed, UniProtKB/Swiss-Prot Q7NG31 (FBSB_GLOVI)

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:

glr3342

Organism

Gloeobacter violaceus [Complete proteome] [HAMAP]

Taxonomic identifier

33072 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Gloeobacteria › Gloeobacterales › Gloeobacter

Protein attributes

Sequence length	346 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 – 346	346	D-fructose 1,6-bisphosphatase class 2/sedoheptulose 1,7-bisphosphatase		PRO_0000342711

Sequences

	Sequence		Length	Mass (Da)
	Q7NG31-1 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: 6E6D758437BF68CD	FASTA	346	37,030
	10 20 30 40 50 60 MEKTLGLEII EVVEQAAIAS ARLMGKGLRN EADGVAVKAM RDRMNQIYMR GRIVIGEGER 70 80 90 100 110 120 DDAPMLYIGE QVGICTQPNA AQMCSIDELL EIDIAVDPCE GTNLVAEGRQ GSMAVLAISE 130 140 150 160 170 180 KGGLLGAPDL YMKKLAAPPQ AKGKVHIDYP ATKNLQIIAE CLDRAIEDLV VIVMKRDRHK 190 200 210 220 230 240 DLISEIRSTG ARVRFIDDGD ISAALSAGIN GTGVHALMGI GAAPEGVISA AALRCLGSHF 250 260 270 280 290 300 QGQLIYDPDV VQTGLLKGTK AEIEEQLKAQ GVEQPDKVWE AEELASGKNV LFAACGITDG 310 320 330 340 DFIKGVRFFT GSARTETMVI SSQSNTVRFV DTVHILDPAH HASLVI

References

[1]

"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids." Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S. DNA Res. 10:137-145(2003) [PubMed: 14621292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7421.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000045 Genomic DNA. Translation: BAC91283.1.
RefSeq	NP_926288.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	2601745.
GenomeReviews	Gene locus glr3342 in contig BA000045_GR.
NMPDR	fig|251221.1.peg.3342.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	Q7NG31. MTAMGQS.
Enzyme and pathway databases
BioCyc	GVIO251221:GLR3342-MON.
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_GLOVI

Accession

Primary (citable) accession number: Q7NG31

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 2008
Last sequence update:	December 15, 2003
Last modified:	June 16, 2009
This is version 28 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)