Protein families

Protein family	Code	No of genes	No of antibodies	Source
Blood group antigen proteins	Ba	31	21755	UniProt
Cancer-related genes	Ca	1674	1226442
Candidate cardiovascular disease genes	Cv	155	184331	Plasma Proteome Institute
CD markers	Cd	384	459725	UniProt
Citric acid cycle related proteins	Qc	30	11418	KEGG
Disease related genes	Dr	4511	1722604	UniProt
Enzymes	Ez	3706	1225009
FDA approved drug targets	Fa	809	605176	Drugbank
G-protein coupled receptors	Gr	764	151953	UniProt
Human disease related genes	Ha	4085	1619476	KEGG
Immunoglobulin genes	Im	0	0	Ensembl
Mapped to neXtProt	Nx	19061	4584734	neXtProt
Mapped to UniProt SWISS-PROT	Up	19064	4584734	UniProt
Metabolic proteins	Mp	3616	1141168	Metabolic Atlas
Nuclear receptors	Nr	49	35071	NucleaRDB
Plasma proteins	Pp	3748	1670011	Plasma Proteome Database
Potential drug targets	Pd	1575	532078	HPA
Predicted intracellular proteins	Za	15591	3657684	HPA
Predicted membrane proteins	Ma	5525	1395600	MDM
Predicted secreted proteins	Se	1755	685020	HPA
Protein evidence (Ezkurdia et al 2014)	Eb	11658	3466383	Ezkurdia et al 2014
Protein evidence (Kim et al 2014)	Ea	12308	3429220	Kim et al 2014
RAS pathway related proteins	Ra	231	189926	KEGG
Ribosomal proteins	Ri	178	31841	UniProt
RNA polymerase related proteins	Rp	31	6034	KEGG
T-cell receptor genes	Tr	0	0	Ensembl
Transcription factors	Tf	1490	419150	UMG
Transporters	Ja	1894	563735	TCDB
Voltage-gated ion channels	Ic	132	28931	IUPHAR-DB