Reviewed, UniProtKB/Swiss-Prot Q9L1L8 (K6PF2_STRCO)

Names and origin

Protein names

Recommended name:
    6-phosphofructokinase 2
    EC=2.7.1.11
Alternative name(s):
    Phosphofructokinase 2
    Phosphohexokinase 2

Gene names

Name:	pfkA2
Synonyms:	pfk2
Ordered Locus Names:	SCO5426
ORF Names:	SC6A11.02

Organism

Streptomyces coelicolor [Complete proteome] [HAMAP]

Taxonomic identifier

1902 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces

Protein attributes

Sequence length	341 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate. HAMAP MF_00339
Pathway	Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 3/4. HAMAP MF_00339
Subcellular location	Cytoplasm By similarity HAMAP MF_00339.
Sequence similarities	Belongs to the phosphofructokinase family.

Ontologies

Keywords
Biological process	Glycolysis
Cellular component	Cytoplasm
Ligand	ATP-binding Magnesium Metal-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Allosteric enzyme Complete proteome
Gene Ontology (GO)
Biological process	fructose 6-phosphate metabolic process Inferred from electronic annotation. Source: InterPro glycolysis Inferred from electronic annotation. Source: HAMAP
Cellular component	6-phosphofructokinase complex Inferred from electronic annotation. Source: InterPro
Molecular function	6-phosphofructokinase activity Inferred from electronic annotation. Source: HAMAP ATP binding Inferred from electronic annotation. Source: UniProtKB-KW magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 341	341	6-phosphofructokinase 2 HAMAP MF_00339		PRO_0000111987
Regions
	Nucleotide binding	20 – 24	5	ATP By similarity
	Nucleotide binding	154 – 158	5	ATP By similarity
	Nucleotide binding	171 – 187	17	ATP By similarity
Sites
	Active site	127	1	Proton acceptor By similarity
	Metal binding	185	1	Magnesium; via carbonyl oxygen By similarity
	Binding site	162	1	Substrate By similarity
	Binding site	272	1	Substrate By similarity
	Binding site	275	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9L1L8-1 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: 6C0B09B76FE90BBD	FASTA	341	36,434
	10 20 30 40 50 60 MRIGVLTAGG DCPGLNAVIR SVVHRAVDNY GDEVIGFEDG YAGLLDGRYR ALDLNAVSGI 70 80 90 100 110 120 LARGGTILGS SRLERDRLRE ACENAGDMIQ NFGIDALIPI GGEGTLTAAR MLSDAGLPVV 130 140 150 160 170 180 GVPKTIDNDI SSTDRTFGFD TAVGVATEAM DRLKTTAESH QRVMVVEVMG RHAGWIALES 190 200 210 220 230 240 GMAAGAHGIC LPERPFDPAD LVKMVEERFS RGKKFAVVCV AEGAHPAEGS MDYGKGAIDK 250 260 270 280 290 300 FGHERFQGIG TALAFELERR LGKEAKPVIL GHVQRGGVPT AYDRVLATRF GWHAVEAAHR 310 320 330 340 GDFGRMTALR GTDVVMVPLA EAVTELKTVP KDRMDEAESV F

References

[1]

"Complete genome sequence of the model actinomycete Streptomyces coelicolor A3(2)." Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L., Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D., Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A., Fraser A., Goble A. , Hidalgo J., Hornsby T., Howarth S., Huang C.-H., Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E., Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D., Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A., Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A. Nature 417:141-147(2002) [PubMed: 12000953] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-471 / A3(2) / M145.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL939123 Genomic DNA. Translation: CAB72402.1.
RefSeq	NP_629564.1.
3D structure databases
SMR	Q9L1L8. Positions 2-339.
ModBase	Search...
Genome annotation databases
GeneID	1100866.
KEGG	sco:SCO5426.
NMPDR	fig|100226.1.peg.5378.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG405044.
OMA	ASSHKRV.
Enzyme and pathway databases
BioCyc	SCOE100226:SCO5426-MONOMER.
BRENDA	2.7.1.11. 1084.
Family and domain databases
HAMAP	MF_00339. Phosphofructokinase. [Tree]
InterPro	IPR012003. ATP_PFK_prok. IPR012829. PFK. IPR000023. Phosphofructokinase. IPR015912. Phosphofructokinase_CS. [Graphical view]
Pfam	PF00365. PFK. 1 hit. [Graphical view]
PIRSF	PIRSF000532. ATP_PFK_prok. 1 hit.
PRINTS	PR00476. PHFRCTKINASE.
TIGRFAMs	TIGR02483. PFK_mixed. 1 hit.
PROSITE	PS00433. PHOSPHOFRUCTOKINASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

K6PF2_STRCO

Accession

Primary (citable) accession number: Q9L1L8

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 27, 2001
Last sequence update:	October 1, 2000
Last modified:	February 9, 2010
This is version 65 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)