| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9R044 | Nephrin; Renal glomerulus-specific cell adhesion receptor; | Nphs1; Nphn; | NP_072150.1; | 1252 | rat |
| Q9ES54 | Nuclear protein localization protein 4 homolog; Protein NPL4; | Nploc4; Npl4; | NP_542144.1; | 608 | rat |
| Q66H59 | N-acetylneuraminate lyase; NALase; EC 4.1.3.3; N-acetylneuraminate pyruvate-lyase; N-acetylneuraminic acid aldolase; Sialate lyase; Sialate-pyruvate lyase; Sialic acid aldolase; Sialic acid lyase; | Npl; | NP_001014006.1; | 320 | rat |
| P13084 | Nucleophosmin; NPM; Nucleolar phosphoprotein B23; Nucleolar protein NO38; Numatrin; | Npm1; | NP_037124.1; | 292 | rat |
| P0C0L6 | Neuropeptide S receptor; G-protein coupled receptor 154; | Npsr1; Gpr154; | NULL | 372 | rat |
| P0C0P7 | Neuropeptide S; | Nps; | NP_001258042.1; | 89 | rat |
| Q62795 | Sodium-dependent phosphate transport protein 1; Na(+)/PI cotransporter 1; Renal Na(+)-dependent phosphate cotransporter 1; Renal sodium-dependent phosphate transport protein 1; Renal sodium-phosphate transport protein 1; Sodium/phosphate cotransporter 1; 癷?癸 | Slc17a1; Npt1; | NULL | 465 | rat |
| Q06496 | Sodium-dependent phosphate transport protein 2A; Sodium-phosphate transport protein 2A; Na(+)-dependent phosphate cotransporter 2A; Sodium/phosphate cotransporter 2A; Na(+)/Pi cotransporter 2A; NaPi-2a; Solute carrier family 34 member 1; | Slc34a1; Slc17a2; | NP_037162.1; | 637 | rat |
| Q9JJ09 | Sodium-dependent phosphate transport protein 2B; Sodium-phosphate transport protein 2B; Na(+)-dependent phosphate cotransporter 2B; Sodium/phosphate cotransporter 2B; Na(+)/Pi cotransporter 2B; NaPi-2b; Solute carrier family 34 member 2; rNaPi IIb; | Slc34a2; | NP_445832.1; | 695 | rat |
| Q8K4R8 | Sodium-dependent phosphate transport protein 2C; Sodium-phosphate transport protein 2C; Na(+)-dependent phosphate cotransporter 2C; Sodium/phosphate cotransporter 2C; Na(+)/Pi cotransporter 2C; NaPi-2c; Solute carrier family 34 member 3; | Slc34a3; | NP_647554.1; | 601 | rat |
| P97546 | Neuroplastin; Glycoprotein 55/65; gp55/65; Stromal cell-derived receptor 1; SDR-1; | Nptn; Sdfr1 Sdr1; | NP_062253.1;XP_006243236.1;XP_008764552.1; | 393 | rat |
| P47971 | Neuronal pentraxin-1; NP1; 47 kDa taipoxin-binding protein; Neuronal pentraxin I; NP-I; | Nptx1; | NP_714957.1; | 432 | rat |
| P97738 | Neuronal pentraxin-2; NP2; Neuronal activity-regulated pentraxin; Neuronal pentraxin II; NP-II; | Nptx2; Narp; | NULL | 432 | rat |
| O35764 | Neuronal pentraxin receptor; | Nptxr; Npr; | NULL | 494 | rat |
| Q9ESQ9 | Pro-FMRFamide-related neuropeptide VF; FMRFamide-related peptides; [Cleaved into: Neuropeptide NPSF; Neuropeptide RFRP-1; Neuropeptide NPVF (Neuropeptide RFRP-2)]; | Npvf; Rfrp; | NP_076442.1; | 203 | rat |
| Q8K1M5 | Neuropeptide W; Preproprotein L8; PPL8; [Cleaved into: Neuropeptide W-23 (NPW23) (L8); Neuropeptide W-30 (NPW30) (L8C)]; | Npw; Ppl8; | NP_695206.1; | 185 | rat |
| P21555 | Neuropeptide Y receptor type 1; NPY1-R; FC5; | Npy1r; | NULL | 382 | rat |
| Q63447 | Neuropeptide Y receptor type 4; NPY4-R; Pancreatic polypeptide receptor 1; PP1; | Npy4r; Ppyr1; | NP_113769.1; | 375 | rat |
| Q63634 | Neuropeptide Y receptor type 5; NPY5-R; NPY-Y5 receptor; NPYY5-R; Y5 receptor; | Npy5r; Npyr5; | NP_037001.1;XP_006253075.1;XP_006253076.1; | 445 | rat |
| P07808 | Pro-neuropeptide Y; [Cleaved into: Neuropeptide Y (Neuropeptide tyrosine) (NPY); C-flanking peptide of NPY (CPON)]; | Npy; | NP_036746.1;XP_003749793.1; | 98 | rat |
