Reviewed, UniProtKB/Swiss-Prot Q7V1T8 (FBSB_PROMP)

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:

PMM0767

Organism

Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / MED4) [Complete proteome] [HAMAP]

Taxonomic identifier

59919 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Prochlorophytes › Prochlorococcaceae › Prochlorococcus

Protein attributes

Sequence length	333 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 – 333	333	D-fructose 1,6-bisphosphatase class 2/sedoheptulose 1,7-bisphosphatase		PRO_0000342723

Sequences

	Sequence		Length	Mass (Da)
	Q7V1T8-1 [UniParc]. Last modified October 1, 2003. Version 1. Checksum: 1D6CA247CABCE8F2	FASTA	333	35,150
	10 20 30 40 50 60 MNQTLIQEIL EVVEQAAIAS AKLTGLGQKD EADAAAVEAM RLRMGKIEMK GKIVIGEGER 70 80 90 100 110 120 DEAPMLYIGE EVGSGNGPGV DFAVDPCEGT NLCANNQRGS MAVLAASDTG GLFNAPDFYM 130 140 150 160 170 180 NKLAAPPAAK GKVDIRNSAT ENLKILSNCL DLAIDELTVV VMDRARHKGL IKEIRECGAK 190 200 210 220 230 240 IQPISDGDVQ AAIACGFAGT GTHCLMGIGA APEGVISAAA MRALGGHFQG QLVYDPAIAQ 250 260 270 280 290 300 TSEWADYTKE GNIKRLNEMG ITDIDKIYEA NELASGENVI FAGSGITDGL LFDGVKFEKD 310 320 330 CTRTSSLVIS TLDSTCRFTN TIHMKDGAKS ISL

References

[1]

"Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche differentiation." Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A., Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L., Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C. , Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R., Chisholm S.W. Nature 424:1042-1047(2003) [PubMed: 12917642] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	BX548174 Genomic DNA. Translation: CAE19226.1.
RefSeq	NP_892885.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1726391.
GenomeReviews	Gene locus PMM0767 in contig BX548174_GR.
KEGG	pmm:PMM0767.
NMPDR	fig|59919.1.peg.764.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	Q7V1T8. TSEWADM.
Enzyme and pathway databases
BioCyc	PMAR167540:PMM0767-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_PROMP

Accession

Primary (citable) accession number: Q7V1T8

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 2008
Last sequence update:	October 1, 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)