Q5R7V5 (K6PL_PONAB) Reviewed, UniProtKB/Swiss-Prot
Last modified
November 28, 2012.
Version 51.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: 6-phosphofructokinase, liver type EC=2.7.1.11 Alternative name(s): Phosphofructo-1-kinase isozyme B Short name=PFK-B Phosphofructokinase 1 Phosphohexokinase | ||
| Gene names |
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| Organism | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) [Reference proteome] | ||
| Taxonomic identifier | 9601 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Pongo![]() |
Protein attributes
| Sequence length | 780 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Catalyzes the third step of glycolysis, the phosphorylation of fructose-6-phosphate (F6P) by ATP to generate fructose-1,6-bisphosphate (FBP) and ADP By similarity. |
| Catalytic activity | ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate. |
| Cofactor | Magnesium By similarity. |
| Enzyme regulation | Allosteric enzyme activated by ADP, AMP, or fructose bisphosphate and inhibited by ATP or citrate. GlcNAcylation by OGT overcomes allosteric regulation By similarity. |
| Pathway | |
| Subunit structure | Homotetramer By similarity. |
| Post-translational modification | GlcNAcylation at Ser-529 by OGT decreases enzyme activity, leading to redirect glucose flux through the oxidative pentose phosphate pathway. Glycosylation is stimulated by both hypoxia and glucose deprivation By similarity. |
| Sequence similarities | Belongs to the phosphofructokinase family. Two domains subfamily. |
Ontologies
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed By similarity | ||||||
| Chain | 2 – 780 | 779 | 6-phosphofructokinase, liver type | PRO_0000284441 | |||||
Regions | |||||||||
| Nucleotide binding | 35 – 39 | 5 | ATP By similarity | ||||||
| Nucleotide binding | 193 – 197 | 5 | ATP By similarity | ||||||
| Nucleotide binding | 210 – 226 | 17 | ATP By similarity | ||||||
Sites | |||||||||
| Active site | 166 | 1 | Proton acceptor By similarity | ||||||
| Metal binding | 224 | 1 | Magnesium; via carbonyl oxygen By similarity | ||||||
| Binding site | 201 | 1 | Substrate By similarity | ||||||
| Binding site | 292 | 1 | Substrate By similarity | ||||||
| Binding site | 298 | 1 | Substrate By similarity | ||||||
| Binding site | 301 | 1 | Substrate By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylalanine By similarity | ||||||
| Modified residue | 640 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 775 | 1 | Phosphoserine By similarity | ||||||
| Glycosylation | 529 | 1 | O-linked (GlcNAc...) By similarity | ||||||
Sequences
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References
| [1] | The German cDNA consortium Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Brain cortex. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | CR860004 mRNA. Translation: CAH92155.1. |
| RefSeq | NP_001126263.1. NM_001132791.1. |
| UniGene | Pab.18856. |
3D structure databases | |
| HSSP | HSSP built from PDB template 3PFK based on UniProtKB P00512. |
| ProteinModelPortal | Q5R7V5. |
| ModBase | Search... |
Proteomic databases | |
| PRIDE | Q5R7V5. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 100173235. |
| KEGG | pon:100173235. |
Organism-specific databases | |
| CTD | 5211. |
Phylogenomic databases | |
| HOVERGEN | HBG000976. |
| InParanoid | Q5R7V5. |
| KO | K00850. |
Enzyme and pathway databases | |
| UniPathway | UPA00109; UER00182. |
Family and domain databases | |
| InterPro | IPR009161. 6-phosphofructokinase_euk. IPR022953. Phosphofructokinase. IPR015912. Phosphofructokinase_CS. IPR000023. Phosphofructokinase_dom. [Graphical view] |
| Pfam | PF00365. PFK. 2 hits. [Graphical view] |
| PIRSF | PIRSF000533. ATP_PFK_euk. 1 hit. |
| PRINTS | PR00476. PHFRCTKINASE. |
| SUPFAM | SSF53784. Ppfruckinase. 2 hits. |
| TIGRFAMs | TIGR02478. 6PF1K_euk. 1 hit. |
| PROSITE | PS00433. PHOSPHOFRUCTOKINASE. 2 hits. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | K6PL_PONAB | ||||||||
| Accession | Primary (citable) accession number: Q5R7V5 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

Clusters with
