Protein families

Protein family	Code	No of genes	No of antibodies	Source
Blood group antigen proteins	Ba	31	24425	UniProt
Cancer-related genes	Ca	1674	1367181
Candidate cardiovascular disease genes	Cv	155	205442	Plasma Proteome Institute
CD markers	Cd	384	520833	UniProt
Citric acid cycle related proteins	Qc	30	13313	KEGG
Disease related genes	Dr	4511	1918776	UniProt
Enzymes	Ez	3706	1356202
FDA approved drug targets	Fa	809	671373	Drugbank
G-protein coupled receptors	Gr	764	162300	UniProt
Human disease related genes	Ha	4085	1800510	KEGG
Immunoglobulin genes	Im	0	0	Ensembl
Mapped to neXtProt	Nx	19061	5077235	neXtProt
Mapped to UniProt SWISS-PROT	Up	19064	5077235	UniProt
Metabolic proteins	Mp	3616	1263258	Metabolic Atlas
Nuclear receptors	Nr	49	38722	NucleaRDB
Plasma proteins	Pp	3748	1863849	Plasma Proteome Database
Potential drug targets	Pd	1575	592917	HPA
Predicted intracellular proteins	Za	15591	4058152	HPA
Predicted membrane proteins	Ma	5525	1543669	MDM
Predicted secreted proteins	Se	1755	755828	HPA
Protein evidence (Ezkurdia et al 2014)	Eb	11658	3857689	Ezkurdia et al 2014
Protein evidence (Kim et al 2014)	Ea	12308	3809115	Kim et al 2014
RAS pathway related proteins	Ra	231	206546	KEGG
Ribosomal proteins	Ri	178	35459	UniProt
RNA polymerase related proteins	Rp	31	6657	KEGG
T-cell receptor genes	Tr	0	0	Ensembl
Transcription factors	Tf	1490	464633	UMG
Transporters	Ja	1894	625509	TCDB
Voltage-gated ion channels	Ic	132	31622	IUPHAR-DB