Label	Type	Identifier	Comment	Ensembl	NCBI gene	HGNC	UniProt	Wikidata	ChEBI	InChI	PubChem	ChemSpider	HMDB	KEGG	LipidMaps
H₂O	Metabolite	hmdb:HMDB0002111	""						chebi:15377	inchikey:XLYOFNOQVPJJNP-UHFFFAOYSA-N	pubchem.compound:962	chemspider:937	hmdb:HMDB0002111	kegg.compound:C00001	
C1S	GeneProduct	ncbigene:716	""	ensembl:ENSG00000182326	ncbigene:716	hgnc.symbol:C1S	uniprot:C9IZP8;uniprot:B5MCV4;uniprot:F8WCZ6;uniprot:C9JY52;uniprot:H0Y5D1;uniprot:P09871;uniprot:F5H7T4								
C1QB	GeneProduct	ncbigene:713	""	ensembl:ENSG00000173369	ncbigene:713	hgnc.symbol:C1QB	uniprot:D6R934;uniprot:A0A0A0MSV6;uniprot:A0A8Q3WM25;uniprot:D6RGJ1;uniprot:A0A8Q3WKR5;uniprot:A0A8Q3WLT6;uniprot:A0A8Q3SI50;uniprot:A0A8Q3SI72;uniprot:A0A8Q3SI33								
C1R	GeneProduct	ensembl:ENSG00000159403	""	ensembl:ENSG00000159403	ncbigene:715	hgnc.symbol:C1R	uniprot:F5GWL0;uniprot:B4DPQ0;uniprot:F5H1V0;uniprot:F5H6Y3;uniprot:F5H2D0;uniprot:F5H3A3;uniprot:F5H3N3;uniprot:A0A3B3ISR2;uniprot:A0A3B3ITU4;uniprot:F5H1N6								
C1QA	GeneProduct	ncbigene:712	"update: C1QA HUMAN"	ensembl:ENSG00000173372	ncbigene:712	hgnc.symbol:C1QA	uniprot:X6RLJ0;uniprot:A0A8Q3SI59;uniprot:A0A024RAG6;uniprot:A0A8Q3SI08;uniprot:P02745;uniprot:A0A8Q3SI41;uniprot:A0A8Q3SI63;uniprot:A0A8Q3SI02								
C1QG	GeneProduct	ncbigene:714	"update C1QC HUMAN"	ensembl:ENSG00000159189	ncbigene:714	hgnc.symbol:C1QC	uniprot:A0A8Q3SIZ0;uniprot:P02747;uniprot:A0A8Q3WKR6;uniprot:A0A024RAA7;uniprot:A0A8Q3WKR2								
C8A	GeneProduct	ncbigene:731	""	ensembl:ENSG00000157131	ncbigene:731	hgnc.symbol:C8A	uniprot:A0A8Q3WKN4;uniprot:A0A8Q3WKQ2;uniprot:A0A8Q3WKN0;uniprot:P07357;uniprot:A0A8Q3WKT7;uniprot:A0A8Q3WL79								
MASP2	GeneProduct	ncbigene:10747	""	ensembl:ENSG00000009724	ncbigene:10747	hgnc.symbol:MASP2	uniprot:A0A8V8TQY5;uniprot:A0A8V8TP45;uniprot:A0A8V8TPA2;uniprot:A0A8V8TPT6;uniprot:A0A8V8TQL2;uniprot:A0A8V8TPN3;uniprot:A0A8V8TPN9;uniprot:A0A8V8TQL6;uniprot:A0A8V8TQY3;uniprot:O00187;uniprot:A0A8V8TPU1								
C2A	GeneProduct	ncbigene:717	""	ensembl:ENSG00000166278	ncbigene:717	hgnc.symbol:C2	uniprot:A0A8Q3WL70;uniprot:H0Y3H6;uniprot:H0Y868;uniprot:Q5JP69;uniprot:B4DQI1;uniprot:P06681;uniprot:F8WCJ9;uniprot:A0A8Q3WKM6;uniprot:A0A8Q3WKM9;uniprot:E9PDZ0;uniprot:C9JYQ5;uniprot:A0A8Q3WKN5;uniprot:A2ABG0;uniprot:F2Z3N2;uniprot:F2Z306;uniprot:Q5ST52;uniprot:Q8N6L6								
C3	GeneProduct	ncbigene:718	""	ensembl:ENSG00000125730	ncbigene:718	hgnc.symbol:C3	uniprot:V9HWA9;uniprot:P01024;uniprot:M0R0Q9;uniprot:A0A8Q3WKN7;uniprot:M0QXZ3;uniprot:A0A8Q3SI05;uniprot:M0R1Q1;uniprot:A0A8Q3WLS3;uniprot:A0A8Q3WM02;uniprot:A0A8Q3SI34;uniprot:A0A8Q3SI45;uniprot:M0QYC8;uniprot:A0A8Q3SI22								
C9	GeneProduct	ncbigene:735	""	ensembl:ENSG00000113600	ncbigene:735	hgnc.symbol:C9	uniprot:A0A8Q3SI39;uniprot:A0A8Q3SI37;uniprot:A0A8Q3SI95;uniprot:P02748								
C8B	GeneProduct	ncbigene:732	""	ensembl:ENSG00000021852	ncbigene:732	hgnc.symbol:C8B	uniprot:A0A8Q3SIA7;uniprot:A0A8Q3SJ17;uniprot:A0A8Q3WL56;uniprot:P07358;uniprot:A0A8Q3SI88;uniprot:A0A8Q3WM97								
C6	GeneProduct	ncbigene:729	""	ensembl:ENSG00000039537	ncbigene:729	hgnc.symbol:C6	uniprot:C9JC72;uniprot:C9JX36;uniprot:P13671								
C4B	GeneProduct	ncbigene:721	""	ensembl:ENSG00000224389	ncbigene:721	hgnc.symbol:C4B	uniprot:A0A3B3ISA6;uniprot:A0A3B3ISD7;uniprot:F5GXS0;uniprot:P0C0L5								
DAF	GeneProduct	ncbigene:1604	""	ensembl:ENSG00000196352	ncbigene:1604	hgnc.symbol:CD55	uniprot:P08174;uniprot:A0A2R8YDY3;uniprot:H3BLV0;uniprot:B1AP15;uniprot:A0A2R8YEC5;uniprot:A0A2R8Y4B4;uniprot:A0A8Q3WKT6;uniprot:A0A8Q3SI51;uniprot:A0A8Q3SI94;uniprot:B1AP13;uniprot:A0A8Q3WLV2								
C4A	GeneProduct	ncbigene:720	""	ensembl:ENSG00000244731	ncbigene:110384692;ncbigene:720	hgnc.symbol:C4A	uniprot:A0A8V8TLP6;uniprot:P0C0L4								
C7	GeneProduct	ncbigene:730	""	ensembl:ENSG00000112936	ncbigene:730	hgnc.symbol:C7	uniprot:A0A8Q3SIM0;uniprot:P10643;uniprot:A0A8Q3WL76								
C5	GeneProduct	ncbigene:727	""	ensembl:ENSG00000106804	ncbigene:727	hgnc.symbol:C5	uniprot:A0A8V8TMU5;uniprot:A0A8V8TN26;uniprot:A0A8Q3SIH6;uniprot:A0A8Q3SID6;uniprot:P01031								
C2	GeneProduct	ncbigene:717	""	ensembl:ENSG00000166278	ncbigene:717	hgnc.symbol:C2	uniprot:A0A8Q3WL70;uniprot:H0Y3H6;uniprot:H0Y868;uniprot:Q5JP69;uniprot:B4DQI1;uniprot:P06681;uniprot:F8WCJ9;uniprot:A0A8Q3WKM6;uniprot:A0A8Q3WKM9;uniprot:E9PDZ0;uniprot:C9JYQ5;uniprot:A0A8Q3WKN5;uniprot:A2ABG0;uniprot:F2Z3N2;uniprot:F2Z306;uniprot:Q5ST52;uniprot:Q8N6L6								
C3B	GeneProduct	ncbigene:718	""	ensembl:ENSG00000125730	ncbigene:718	hgnc.symbol:C3	uniprot:V9HWA9;uniprot:P01024;uniprot:M0R0Q9;uniprot:A0A8Q3WKN7;uniprot:M0QXZ3;uniprot:A0A8Q3SI05;uniprot:M0R1Q1;uniprot:A0A8Q3WLS3;uniprot:A0A8Q3WM02;uniprot:A0A8Q3SI34;uniprot:A0A8Q3SI45;uniprot:M0QYC8;uniprot:A0A8Q3SI22								
C5B	GeneProduct	ncbigene:727	""	ensembl:ENSG00000106804	ncbigene:727	hgnc.symbol:C5	uniprot:A0A8V8TMU5;uniprot:A0A8V8TN26;uniprot:A0A8Q3SIH6;uniprot:A0A8Q3SID6;uniprot:P01031								
C8G	GeneProduct	ncbigene:733	""	ensembl:ENSG00000176919	ncbigene:733	hgnc.symbol:C8G	uniprot:A0A3B3ITK5;uniprot:P07360;uniprot:A0A3B3ITY0								
MASP1	GeneProduct	ncbigene:5648	""	ensembl:ENSG00000127241	ncbigene:5648	hgnc.symbol:MASP1	uniprot:F8W876;uniprot:P48740;uniprot:C9JMA2;uniprot:C9JLU5;uniprot:C9J1C7								
CFBb	GeneProduct	ncbigene:629	""	ensembl:ENSG00000243649	ncbigene:629	hgnc.symbol:CFB	uniprot:A0A1U9X7H8;uniprot:A0A8V8TMI9;uniprot:P00751;uniprot:F8WBL9;uniprot:A0A8V8TNU0;uniprot:H7C5H1								
CFB	GeneProduct	ncbigene:629	""	ensembl:ENSG00000243649	ncbigene:629	hgnc.symbol:CFB	uniprot:A0A1U9X7H8;uniprot:A0A8V8TMI9;uniprot:P00751;uniprot:F8WBL9;uniprot:A0A8V8TNU0;uniprot:H7C5H1								
CFD	GeneProduct	ncbigene:1675	""	ensembl:ENSG00000197766	ncbigene:1675	hgnc.symbol:CFD	uniprot:A0A8Q3WKW0;uniprot:A0A8Q3WLE6;uniprot:P00746;uniprot:K7ERG9;uniprot:A0A8Q3WKV6								
CFP	GeneProduct	ncbigene:5199	""	ensembl:ENSG00000126759	ncbigene:5199	hgnc.symbol:CFP	uniprot:P27918;uniprot:C9J7V5;uniprot:A0A0S2Z4I5;uniprot:E9PAQ1