GlyCosmos Portal

Submissions

4-hydroxy-2-oxoglutarate aldolase 1

Summary

Gene Symbol

HOGA1

Organism

Neophocaena asiaeorientalis asiaeorientalis (Yangtze finless porpoise)

External Links

NCBI Gene: 112393068
KEGG Gene ID: nasi:112393068
PubChem: 112393068

Annotation

Keyword

Lyase
Mitochondrion
Reference proteome
Schiff base
Transit peptide

Proteins

Displaying **all 2** entries
UniProt	Protein Name
A0A341ALV4	Dihydrodipicolinate synthase-like Probable 2-keto-4-hydroxyglutarate aldolase
A0A341AMQ6	Dihydrodipicolinate synthase-like Probable 2-keto-4-hydroxyglutarate aldolase

Annotation information from UniProt.

Gene Ontology (GO)

Displaying 1 entry
GO Term	Evidence Code	PMID
N-acetylneuraminate catabolic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

amide metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound catabolic process [inference]

N-acetylneuraminate catabolic process

catabolic process [inference]

cellular catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

small molecule catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

organic substance catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

carbohydrate derivative catabolic process [inference]

amino sugar catabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound catabolic process [inference]

N-acetylneuraminate catabolic process

cellular metabolic process [inference]

organic acid metabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

cellular catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

small molecule metabolic process [inference]

organic acid metabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

small molecule catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

organic substance metabolic process [inference]

organic acid metabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

carbohydrate derivative metabolic process [inference]

amino sugar metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

amino sugar catabolic process [inference]

N-acetylneuraminate catabolic process

carbohydrate derivative catabolic process [inference]

amino sugar catabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound catabolic process [inference]

N-acetylneuraminate catabolic process

organic substance catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

carbohydrate derivative catabolic process [inference]

amino sugar catabolic process [inference]

N-acetylneuraminate catabolic process

organonitrogen compound catabolic process [inference]

N-acetylneuraminate catabolic process

cellular process [inference]

cellular metabolic process [inference]

organic acid metabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

N-acetylneuraminate metabolic process [inference]

N-acetylneuraminate catabolic process

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

cellular catabolic process [inference]

organic acid catabolic process [inference]

carboxylic acid catabolic process [inference]

N-acetylneuraminate catabolic process

Displaying **all 2** entries
GO Term	Evidence Code	PMID
N-acetylneuraminate lyase activity	IEA	30032202
4-hydroxy-tetrahydrodipicolinate synthase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

lyase activity [inference]

carbon-carbon lyase activity [inference]

oxo-acid-lyase activity [inference]

N-acetylneuraminate lyase activity

carbon-oxygen lyase activity [inference]

hydro-lyase activity [inference]

4-hydroxy-tetrahydrodipicolinate synthase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

4-hydroxy-2-oxoglutarate aldolase

Functional Category

E: Amino acid transport and metabolism
G: Carbohydrate transport and metabolism
M: Cell wall/membrane/envelope biogenesis
Q: Secondary metabolites biosynthesis, transport and catabolism

Displaying **all 2** entries
Gene Ontology
4-hydroxy-tetrahydrodipicolinate synthase activity
lyase activity

Displaying **all 2** entries
InterPro
Aldolase-type TIM barrel
DapA-like

KEGG BRITE Database

Orthology

K18123

Name

4-hydroxy-2-oxoglutarate aldolase [EC:4.1.3.16]

References

21998747

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

LM-GlycoRepo

All Resources

Other Information

Tools

Search Tools

Guidelines

Summary

External Links

Annotation

OrthoDB (Group)

KEGG BRITE Database

International Collaboration

Acknowledgements