| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q10002 | DNA-(apurinic or apyrimidinic site) lyase; EC 4.2.99.18; Apurinic-apyrimidinic endonuclease; AP endonuclease; | apn-1; | NP_495687.1; | 396 | c.elegen |
| Q8MYM9 | APOPT family protein Y39B6A.34, mitochondrial; | NULL | NP_741663.1; | 142 | c.elegen |
| Q21227 | Adenomatous polyposis coli protein-related protein 1; APC-related protein 1; | apr-1; | NP_001021547.1;NP_492217.2; | 1188 | c.elegen |
| P91455 | Adenine phosphoribosyltransferase; APRT; EC 2.4.2.7; | NULL | NP_491663.1; | 185 | c.elegen |
| P41990 | Anterior pharynx in excess protein 1; | apx-1; | NP_503882.2; | 515 | c.elegen |
| Q09369 | Putative aquaporin-10; | aqp-10; | NP_496105.1; | 280 | c.elegen |
| Q9TZN1 | Protein archease-like; | NULL | NP_492778.1; | 155 | c.elegen |
| P30647 | Arrestin domain-containing protein 15; | arrd-15; | NP_001254970.1;NP_001254971.1; | 374 | c.elegen |
| Q94231 | ADP-ribosylation factor 1-like 1; ADP-ribosylation factor-like protein 6; ADP-ribosylation factor-related protein 1.1; | arf-1.1; arl-6; | NP_501242.1; | 179 | c.elegen |
| Q10943 | ADP-ribosylation factor 1-like 2; ADP-ribosylation factor-related protein 1.2; | arf-1.2; arf-1; | NP_498235.1; | 181 | c.elegen |
| Q22431 | Probable protein ariadne-2; Ari-2; | NULL | NP_500829.2; | 482 | c.elegen |
| H2L0N8 | ADP-ribosylation factor-like protein 13B; ADP-ribosylation factor-like protein 13; | arl-13; | NP_001032986.1;NP_001032987.1; | 370 | c.elegen |
| Q20758 | ADP-ribosylation factor-like protein 1; | arl-1; | NP_495816.1; | 180 | c.elegen |
| Q19705 | ADP-ribosylation factor-like protein 2; Abnormal eversion of vulva protein 20; | evl-20; arl-2; | NP_495779.1; | 184 | c.elegen |
| O45379 | ADP-ribosylation factor-like protein 3; | arl-3; | NP_497037.1; | 184 | c.elegen |
| P34212 | ADP-ribosylation factor-like protein 5; | arl-5; | NP_499178.1; | 178 | c.elegen |
| Q18510 | ADP-ribosylation factor-like protein 6; | arl-6; | NP_497993.1; | 190 | c.elegen |
| Q9N3B0 | MANF/CDNF-like protein; ARMET-like protein; | NULL | NP_500273.2; | 168 | c.elegen |
| P53489 | Actin-related protein 2; Actin-like protein 2; Actin-like protein C; | arx-2; actc; | NP_505657.1; | 395 | c.elegen |
| Q9N4I0 | Actin-related protein 3; Actin-like protein 3; | arx-1; | NP_491066.1; | 425 | c.elegen |
