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LDHA
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  • LDHA
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

LDHA
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Lactate dehydrogenase A
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Cancer-related genes
Disease related genes
Enzymes
FDA approved drug targets
Human disease related genes
Metabolic proteins
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 11
Cytoband p15.1
Chromosome location (bp) 18394560 - 18408425
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

12
Ensembl ENSG00000134333 (version 103.38)
Entrez gene 3939
HGNC HGNC:6535
UniProt P00338 (UniProt - Evidence at protein level)
neXtProt NX_P00338
Antibodypedia LDHA antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 140

Experimental

Description: HUMAN MUSCLE L-LACTATE DEHYDROGENASE M CHAIN, TERNARY COMPLEX WITH NADH AND OXAMATE (X-ray)

# Chains: 1      # Clinical variants: 0      # Population variants: 0

Antigens:

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On

Variants:

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Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
«
LDHA-201
LDHA-203
LDHA-204
LDHA-205
LDHA-206
LDHA-209
LDHA-212
LDHA-213
LDHA-218
LDHA-220
LDHA-221
LDHA-225
»


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
LDHA-201
ENSP00000227157
ENST00000227157
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
241 aa
26.7 kDa
No 0
LDHA-203
ENSP00000368722
ENST00000379412
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
V9HWB9 [Target identity:100%; Query identity:100%]
L-lactate dehydrogenase
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
332 aa
36.7 kDa
No 0
LDHA-204
ENSP00000379524
ENST00000396222
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
274 aa
30.1 kDa
No 0
LDHA-205
ENSP00000395337
ENST00000422447
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
V9HWB9 [Target identity:100%; Query identity:100%]
L-lactate dehydrogenase
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
332 aa
36.7 kDa
No 0
LDHA-206
ENSP00000406172
ENST00000430553
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
274 aa
30.2 kDa
No 0
LDHA-209
ENSP00000441241
ENST00000478970
F5GYU2 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Metabolic proteins
   Phobius predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0055114 [oxidation-reduction process]
Show all
144 aa
15.8 kDa
No 0
LDHA-212
ENSP00000446415
ENST00000495052
F5GXH2 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Metabolic proteins
   Phobius predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0055114 [oxidation-reduction process]
Show all
114 aa
12.5 kDa
No 0
LDHA-213
ENSP00000444292
ENST00000535451
F5GZQ4 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Metabolic proteins
   Phobius predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0055114 [oxidation-reduction process]
Show all
72 aa
7.9 kDa
No 0
LDHA-218
ENSP00000445175
ENST00000540430
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001666 [response to hypoxia]
GO:0003824 [catalytic activity]
GO:0004457 [lactate dehydrogenase activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006089 [lactate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0007584 [response to nutrient]
GO:0009749 [response to glucose]
GO:0014070 [response to organic cyclic compound]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019674 [NAD metabolic process]
GO:0019752 [carboxylic acid metabolic process]
GO:0019900 [kinase binding]
GO:0021762 [substantia nigra development]
GO:0042493 [response to drug]
GO:0042542 [response to hydrogen peroxide]
GO:0042802 [identical protein binding]
GO:0043065 [positive regulation of apoptotic process]
GO:0043627 [response to estrogen]
GO:0045296 [cadherin binding]
GO:0048569 [post-embryonic animal organ development]
GO:0051287 [NAD binding]
GO:0051591 [response to cAMP]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
361 aa
39.8 kDa
No 0
LDHA-220
ENSP00000445331
ENST00000542179
P00338 [Direct mapping]
L-lactate dehydrogenase A chain
V9HWB9 [Target identity:100%; Query identity:100%]
L-lactate dehydrogenase
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0004459 [L-lactate dehydrogenase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005975 [carbohydrate metabolic process]
GO:0006090 [pyruvate metabolic process]
GO:0006096 [glycolytic process]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0042802 [identical protein binding]
GO:0045296 [cadherin binding]
GO:0055114 [oxidation-reduction process]
GO:0070062 [extracellular exosome]
Show all
332 aa
36.7 kDa
No 0
LDHA-221
ENSP00000440161
ENST00000543445
F5GXY2 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0019752 [carboxylic acid metabolic process]
GO:0055114 [oxidation-reduction process]
Show all
156 aa
17.3 kDa
No 0
LDHA-225
ENSP00000486249
ENST00000625635
F5GXU1 [Direct mapping]
L-lactate dehydrogenase A chain
Show all
Metabolic proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   TMHMM predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital disorders of metabolism
   Congenital disorders of carbohydrate metabolism
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
46 aa
4.9 kDa
No 0

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