Reviewed, UniProtKB/Swiss-Prot P53446 (ALF2_LAMJA)

Names and origin

Protein names	Recommended name:     Fructose-bisphosphate aldolase, non-muscle type     EC=4.1.2.13
Organism	Lampetra japonica (Japanese lamprey) (Entosphenus japonicus)
Taxonomic identifier	94989 [NCBI]
Taxonomic lineage	Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Hyperoartia › Petromyzontiformes › Petromyzontidae › Lethenteron

Protein attributes

Sequence length	364 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Catalytic activity	D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate.
Pathway	Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 4/4.
Subunit structure	Homotetramer By similarity.
Tissue specificity	Expressed mainly in the liver and also in brain and other tissues, except for the heart muscle. Ref.1
Sequence similarities	Belongs to the class I fructose-bisphosphate aldolase family.

Ontologies

Keywords
Biological process	Glycolysis
Ligand	Schiff base
Molecular function	Lyase
Gene Ontology (GO)
Biological process	glycolysis Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	fructose-bisphosphate aldolase 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 – 364	364	Fructose-bisphosphate aldolase, non-muscle type		PRO_0000216955
Sites
	Active site	230	1	Schiff-base intermediate with dihydroxyacetone-P By similarity
	Binding site	56	1	Substrate By similarity
	Binding site	147	1	Substrate By similarity
	Site	364	1	Necessary for preference for fructose 1,6-bisphosphate over fructose 1-phosphate

Sequences

	Sequence		Length	Mass (Da)
	P53446-1 [UniParc]. Last modified October 1, 1996. Version 1. Checksum: 1F495DB6AAA1A7E5	FASTA	364	38,952
	10 20 30 40 50 60 MAALYPALTP EQKKELAEIA QRIVSNGKGI LAADESTGTM GKRLSAIKVE NVDENRRVYR 70 80 90 100 110 120 QLLFSSDPSV TKAIGGVIFY EETLYQKTDD GTPFVKLIKD RGIVVGIKVD KGTVPLAGTD 130 140 150 160 170 180 GESTTQGLDG LAERCARYKK DGADFAKWRC VLKISKNTPS ALAIAENANV LARYASICQQ 190 200 210 220 230 240 NGLVPIVEPE ILPDGDHDLK TCQYVTEKVL AATYKALSDH HVYLEGSLLK PNMVTAGQAS 250 260 270 280 290 300 KIRCSPQEVA MATVTALRRT VPSAVPGITF LSGGQSEEDA SLNLNAINQL PLERPWALSF 310 320 330 340 350 360 SYGRALQASV LKAWAGAPAN IPAAKKEFEK RAAINGLAAQ GKYVPAGSSG SAASESLFIA NHNY

References

[1]

"Structures of cDNAs encoding the muscle-type and non-muscle-type isozymes of lamprey fructose bisphosphate aldolases and the evolution of aldolase genes." Zhang R., Yatsuki H., Kusakabe T., Iwabe N., Miyata T., Imai T., Yoshida M., Hori K. J. Biochem. 117:545-553(1995) [PubMed: 7629020] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY.

Cross-references

Sequence databases
EMBLGenBankDDBJ	D38619 mRNA. Translation: BAA07607.1.
3D structure databases
HSSP	HSSP built from PDB template 1J4E based on UniProtKB P00883.
SMR	P53446. Positions 5-364.
ModBase	Search...
Phylogenomic databases
HOVERGEN	P53446.
Enzyme and pathway databases
BRENDA	4.1.2.13. 279895.
Family and domain databases
InterPro	IPR000741. Aldolase_I. IPR013785. Aldolase_TIM. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
PANTHER	PTHR11627. Aldolase_I. 1 hit.
Pfam	PF00274. Glycolytic. 1 hit. [Graphical view]
ProDom	PD001128. Aldolase_I. 1 hit. [Graphical view] [Entries sharing at least one domain]
PROSITE	PS00158. ALDOLASE_CLASS_I. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ALF2_LAMJA

Accession

Primary (citable) accession number: P53446

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1996
Last sequence update:	October 1, 1996
Last modified:	June 16, 2009
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)