datasource numberEntries
Entrez Gene
17546
Ensembl
17325
Reactome
12798
Uniprot-TrEMBL
12297
ChEBI
2803
WikiPathways
2403
HMDB
946
SGD
754
WormBase
627
KEGG Compound
456
PubChem-compound
432
TAIR
411
HGNC
410
Wikidata
408
Enzyme Nomenclature
327
LIPID MAPS
307
CAS
301
RGD
218
Chemspider
183
MGI
171
miRBase mature sequence
170
KNApSAcK
126
NCBI Protein
125
ZFIN
109
miRBase Sequence
91
TubercuList
37
InChIKey
36
AOP-Wiki KE
33
EMBL
32
KEGG Pathway
29
InterPro
26
KEGG Glycan
24
KEGG Genes
22
Pfam
18
GenBank
17
Complex Portal
16
FlyBase
15
BRENDA
11
ChEMBL compound
9
HGNC Accession number
6
RefSeq
5
GeneOntology
3
PubChem-substance
3
HomoloGene
2
IntAct
2
AOP-Wiki Stressor
1
TTD Drug
1
KEGG Drug
1
DrugBank
1
EcoGene
1
Other
1
OMIM
1