| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P17704 | 40S ribosomal protein S17; | RpS17; M(3)67C; | NP_524002.1; | 131 | fruit fly |
| P41094 | 40S ribosomal protein S18; | RpS18; | NP_476964.1;NP_725943.1; | 152 | fruit fly |
| P39018 | 40S ribosomal protein S19a; | RpS19a; RpS19; | NP_001285338.1;NP_001285339.1;NP_523376.1;NP_727992.1;NP_727993.1; | 156 | fruit fly |
| Q7KS38 | 40S ribosomal protein S19b; | RpS19b; RpS19; | NP_001262891.1;NP_651195.1; | 155 | fruit fly |
| P55828 | 40S ribosomal protein S20; | RpS20; | NP_524421.1; | 120 | fruit fly |
| O76927 | 40S ribosomal protein S21; Overgrown hematopoietic organs at 23B; | RpS21; oho23B; | NP_001259970.1;NP_523462.2;NP_722853.1;NP_722854.1;NP_722855.1; | 83 | fruit fly |
| Q8T3U2 | 40S ribosomal protein S23; | RpS23; | NP_001286410.1;NP_610939.2; | 143 | fruit fly |
| P48588 | 40S ribosomal protein S25; | RpS25; RpS31; | NP_524315.2;NP_731544.1; | 117 | fruit fly |
| P13008 | 40S ribosomal protein S26; DS31; | RpS26; | NP_001260537.1;NP_001286042.1;NP_523595.1;NP_724109.1;NP_724110.1; | 114 | fruit fly |
| P15357 | Ubiquitin-40S ribosomal protein S27a; [Cleaved into: Ubiquitin; 40S ribosomal protein S27a]; | RpS27A; UB3-D UBI-F80 Ubi-m; | NP_476778.1; | 156 | fruit fly |
| Q9W334 | 40S ribosomal protein S28; | RpS28b; | NP_001285059.1;NP_572568.1; | 65 | fruit fly |
| Q9VH69 | 40S ribosomal protein S29; | RpS29; | NP_649946.1;NP_731407.2; | 56 | fruit fly |
| P31009 | 40S ribosomal protein S2; Protein strings of pearls; | RpS2; sop; | NP_001260303.1;NP_001285785.1;NP_476874.1; | 267 | fruit fly |
| P55830 | 40S ribosomal protein S3a; C3 protein; | RpS3A; C3 M(4)101; | NP_001245404.1;NP_524618.1;NP_726518.1; | 268 | fruit fly |
| Q06559 | 40S ribosomal protein S3; | RpS3; M(3)95A; | NP_001287481.1;NP_476632.1; | 246 | fruit fly |
| P41042 | 40S ribosomal protein S4; | RpS4; RP4; | NP_001287055.1;NP_524053.2;NP_729871.1; | 261 | fruit fly |
| Q24186 | 40S ribosomal protein S5a; | RpS5a; M(1)15D RpS5; | NP_001285360.1;NP_001285361.1;NP_001285362.1;NP_523382.1; | 228 | fruit fly |
| Q9VFE4 | 40S ribosomal protein S5b; | RpS5b; RpS5; | NP_650407.1; | 230 | fruit fly |
| P29327 | 40S ribosomal protein S6; | RpS6; hen l(1)air8; | NP_511073.1; | 248 | fruit fly |
| Q9VA91 | 40S ribosomal protein S7; | RpS7; | NP_651782.1;NP_733355.1;NP_733356.2;NP_996312.1; | 194 | fruit fly |
