Protein families

Protein family	Code	No of genes	No of antibodies	Source
Blood group antigen proteins	Ba	31	23080	UniProt
Cancer-related genes	Ca	1674	1293836
Candidate cardiovascular disease genes	Cv	155	194942	Plasma Proteome Institute
CD markers	Cd	384	491470	UniProt
Citric acid cycle related proteins	Qc	30	12194	KEGG
Disease related genes	Dr	4511	1807282	UniProt
Enzymes	Ez	3706	1280089
FDA approved drug targets	Fa	809	636064	Drugbank
G-protein coupled receptors	Gr	764	155028	UniProt
Human disease related genes	Ha	4085	1697516	KEGG
Immunoglobulin genes	Im	0	0	Ensembl
Mapped to neXtProt	Nx	19061	4787656	neXtProt
Mapped to UniProt SWISS-PROT	Up	19064	4787656	UniProt
Metabolic proteins	Mp	3616	1191760	Metabolic Atlas
Nuclear receptors	Nr	49	36962	NucleaRDB
Plasma proteins	Pp	3748	1756976	Plasma Proteome Database
Potential drug targets	Pd	1575	556781	HPA
Predicted intracellular proteins	Za	15591	3825522	HPA
Predicted membrane proteins	Ma	5525	1456481	MDM
Predicted secreted proteins	Se	1755	715566	HPA
Protein evidence (Ezkurdia et al 2014)	Eb	11658	3632629	Ezkurdia et al 2014
Protein evidence (Kim et al 2014)	Ea	12308	3587326	Kim et al 2014
RAS pathway related proteins	Ra	231	196539	KEGG
Ribosomal proteins	Ri	178	33293	UniProt
RNA polymerase related proteins	Rp	31	6350	KEGG
T-cell receptor genes	Tr	0	0	Ensembl
Transcription factors	Tf	1490	438978	UMG
Transporters	Ja	1894	587833	TCDB
Voltage-gated ion channels	Ic	132	29825	IUPHAR-DB