Olfactory Receptor family 5 subfamily B member 21.
Estimated Expression: 100% of the population.
Expression estimate based on data from Verbeurgt et al (2014).
Sequence:
10 20 30 40 50 60 70 80 90 100 MENSTEVTEF ILLGLTDDPN LQIPLLLAFL FIYLITLLGN GGMMVIIHSD SHLHTPMYFF LSNLSLVDLG YSSAVAPKTV AALRSGDKAI SYDGCAAQFF 110 120 130 140 150 160 170 180 190 200 FFVGFATVEC YLLASMAYDR HAAVCRPLHY TTTMTAGVCA LLATGSYVSG FLNASIHAAG TFRLSFCGSN EINHFFCDIP PLLALSCSDT RISKLVVFVA 210 220 230 240 250 260 270 280 290 300 GFNVFFTLLV ILISYFFICI TIQRMHSAEG QKKVFSTCAS HLTALSIFYG TIIFMYLQPN SSQSVDTDKI ASVFYTVVIP MLNPLIYSLR NKEVKSALWK 310 ILNKLYPQY
Transmembrane Helices:
TMR7 TMR6 TMR5 TMR4 TMR3 TMR2 TMR1 D T D V N P R T D S T G S I A K R L L N P D A I K Q L Y M K S I A A H I G D Y A A V P I Q Y F V S F I I F V V L S A N Q A A C T K P A A L L L V V T T G Y F G A V L F G S F F F V A S F L F L M P I I S L F V N F V Y S F G V F S Y G L I L Y I L P N A T L H L T F G T A L V T A D V L L L T Y I S A C L I V L L A C L Y C E S L N S G G N G T S F V Y S I V G A T S A L L F F V M M K K Q C I F F D Y A M Y M P T S H I I G E A S I T I A H R D R Q R C V A UniProt | I-TASSER | AlphaFold | HORDE | GeneCards
| Odorant | EC50 | Adjusted Top | Antagonist? | Aroma Notes |
|---|
| Prot. | Sim. | Expr. | 2.53 | 3.29 | 3.32 | 3.33 | 3.36 | 3.37 | 3.40 | 3.41 | 4.53 | 4.56 | 4.57 | 4.60 | 45.49 | 45.51 | 45.52 | 45.53 | 5.39 | 5.42 | 5.43 | 5.46 | 5.47 | 6.48 | 6.51 | 6.55 | 6.59 | 7.38 | 7.39 | 7.41 | 7.42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OR5B21 | 100 | 100% | Y | F | F | V | A | T | C | Y | G | N | A | H | F | D | I | P | V | V | A | N | V | Y | I | Y | N | S | V | Y | T |
| OR5B3 | 92 | 88% | Y | M | F | V | A | T | N | Y | G | N | A | H | F | D | I | P | L | V | V | N | I | Y | I | Y | S | P | V | Y | T |
| OR5B12 | 90 | 100% | Y | F | F | V | I | T | S | F | G | N | A | H | F | D | A | P | I | V | V | N | D | Y | G | Y | N | S | V | Y | A |
| OR5AK3 | 89 | Y | F | Y | A | A | T | C | Y | G | N | A | H | F | D | G | L | D | F | V | D | L | Y | L | Y | Q | S | I | Y | G | |
| OR5B2 | 89 | 100% | Y | M | F | V | A | T | N | Y | G | N | A | H | F | D | V | P | L | M | S | N | I | Y | V | Y | S | S | V | Y | A |
| OR5AR1 | 88 | 53% | Y | F | F | V | V | D | C | Y | G | S | L | H | F | E | I | P | L | L | C | I | E | Y | V | Y | T | S | V | Y | T |
| OR8G1 | 88 | 88% | H | L | F | L | A | I | C | H | G | C | A | H | F | D | L | L | I | V | G | N | I | F | A | Y | S | S | V | Y | T |
| OR8D4 | 88 | 96% | Y | L | F | C | V | I | C | Y | G | D | A | H | F | D | I | V | I | I | G | N | M | Y | L | Y | A | S | V | Y | T |
| OR8B2 | 87 | 88% | Y | L | F | L | V | I | C | Y | G | G | A | H | L | D | I | L | V | V | V | N | I | F | A | Y | Y | S | V | Y | T |
| OR8B3 | 87 | 88% | Y | L | F | L | V | I | C | Y | G | G | A | H | L | D | I | L | V | V | V | N | I | F | A | Y | Y | S | V | Y | T |
| OR9G4 | 87 | 100% | Y | L | S | C | A | Y | C | Y | G | N | A | H | F | D | A | P | L | V | V | T | V | Y | L | Y | S | A | L | Y | T |
| OR9Q2 | 87 | 100% | Y | F | F | T | A | S | C | Y | G | S | A | R | F | D | L | P | I | F | A | V | M | F | L | Y | N | S | V | Y | T |
| OR9Q1 | 86 | 96% | Y | F | F | T | G | S | C | Y | G | S | A | R | F | D | L | P | I | F | A | V | I | F | L | Y | N | S | V | Y | T |
| OR5C1 | 86 | 100% | Y | M | F | A | A | D | C | C | G | S | A | H | F | D | I | P | L | I | C | I | Q | Y | L | Y | S | S | V | Y | T |
| OR5W2 | 85 | 46% | Y | F | F | C | A | D | C | L | G | D | A | H | F | D | I | P | L | V | F | I | E | Q | L | Y | S | S | L | Y | T |
| OR5AU1 | 85 | 100% | Y | M | Y | A | A | T | C | Y | G | N | S | H | F | D | G | P | L | F | A | N | L | F | T | Y | R | A | V | Y | T |
| OR8D1 | 85 | 96% | Y | L | F | V | V | V | G | Y | G | S | A | H | F | D | V | L | L | I | A | N | T | F | I | Y | P | S | V | Y | T |
| OR5T3 | 84 | 50% | Y | M | F | V | G | T | C | F | G | H | A | H | F | D | M | P | L | F | V | I | E | H | I | Y | S | S | I | Y | T |
| OR8G5 | 84 | 100% | H | L | F | L | A | I | C | H | G | C | A | H | F | D | L | I | I | F | S | N | I | F | A | Y | S | S | V | Y | T |
| OR14L1 | 83 | Y | A | F | M | A | T | V | A | G | C | G | H | F | N | I | P | V | F | G | L | V | M | G | Y | I | S | A | Y | T | |
| OR5J2 | 83 | 57% | Y | H | F | G | I | T | G | F | G | N | T | H | F | D | I | P | L | F | S | I | A | Y | L | Y | S | S | M | Y | T |
| OR5AK2 | 83 | 92% | Y | F | Y | A | A | T | C | Y | G | N | A | Q | F | D | V | P | L | F | V | N | L | Y | L | Y | H | F | I | Y | G |
| OR1J1 | 83 | 100% | F | T | F | I | A | D | S | F | A | C | A | H | F | D | L | G | I | A | A | A | I | Y | I | Y | P | S | V | Y | T |
| OR2AG1 | 83 | 100% | F | M | A | L | G | G | D | L | A | S | A | Y | L | E | I | P | V | M | G | F | L | Y | A | Y | S | S | V | Y | T |
| OR5T2 | 83 | 61% | Y | V | A | C | G | T | C | F | G | H | A | H | F | D | I | P | L | F | V | I | E | Y | I | Y | S | S | I | Y | T |
| OR10P1 | 83 | 80% | Y | M | F | I | G | I | C | C | G | T | A | H | L | D | I | L | V | A | T | F | I | F | A | Y | Q | S | L | Y | T |
| OR1J4 | 83 | 100% | L | M | F | I | T | D | N | F | S | N | A | H | F | D | L | V | I | V | G | V | I | Y | I | Y | S | S | V | Y | T |
| OR5AP2 | 83 | 61% | Y | F | F | G | L | G | C | F | G | N | A | H | Y | D | T | P | I | F | S | I | V | F | I | Y | T | S | V | Y | T |
| OR8B8 | 83 | 100% | Y | L | F | L | V | V | S | F | G | G | A | H | M | D | I | L | V | V | V | D | I | F | G | Y | F | S | L | Y | T |
| OR11L1 | 82 | 100% | Y | L | F | V | G | A | C | F | G | T | G | P | F | D | L | P | I | L | S | V | L | Y | M | Y | S | S | V | Y | T |
| OR8B4 | 82 | 61% | Y | L | F | C | V | N | C | Y | G | G | A | H | L | D | V | L | F | V | V | I | T | F | G | Y | T | S | V | Y | T |
| OR1A1 | 82 | 73% | F | M | M | I | G | N | S | Y | G | N | A | H | Y | D | I | T | M | L | G | I | F | Y | V | Y | L | T | V | Y | T |
| OR5B17 | 82 | 61% | Y | M | C | A | A | T | N | Y | G | N | A | Q | F | D | K | P | L | I | S | N | V | Y | V | Y | S | S | V | Y | T |
| OR5F1 | 82 | 26% | N | M | F | I | A | T | C | I | G | N | F | N | F | D | S | P | S | L | A | N | I | Y | C | Y | S | S | V | Y | T |
| OR9G1 | 82 | Y | F | S | A | A | Y | C | Y | G | N | S | I | F | D | L | L | M | L | L | N | V | Y | I | Y | R | S | T | Y | T | |
| OR8J3 | 82 | 96% | N | L | F | L | I | V | V | M | G | T | A | V | Y | D | I | A | V | S | A | N | L | Y | M | Y | Q | S | V | Y | T |
| OR8H2 | 81 | 88% | Y | M | F | A | G | T | C | Y | G | D | S | N | F | D | T | S | I | I | V | T | L | Y | L | Y | R | S | V | Y | T |
| OR5L2 | 81 | 46% | Y | F | F | C | G | V | V | F | G | C | S | H | F | D | L | P | L | V | A | N | E | H | I | Y | S | T | V | Y | T |
| OR5H6 | 81 | 57% | L | F | L | V | V | T | C | F | G | H | A | H | Y | D | I | I | V | F | A | V | Q | Y | L | Y | A | S | L | Y | T |
| OR5L1 | 81 | 53% | Y | F | F | C | V | V | V | F | G | C | S | H | F | D | L | P | L | V | A | N | E | H | V | Y | S | T | V | Y | T |
| OR10W1 | 81 | 100% | Y | M | F | I | G | S | C | F | G | L | S | L | F | D | V | P | V | A | A | A | I | Y | C | Y | S | S | L | Y | T |
| OR2AG2 | 81 | 100% | F | M | A | L | G | S | D | L | A | I | A | H | L | E | I | P | I | T | G | F | L | Y | A | Y | S | S | V | Y | T |
| OR14J1 | 81 | 88% | F | V | F | I | A | S | V | A | G | S | G | H | F | D | V | P | L | F | T | A | A | L | A | F | P | S | V | Y | T |
| OR5H14 | 81 | 92% | L | L | F | A | V | T | C | F | G | H | A | H | Y | D | I | I | V | F | A | I | Q | Y | L | Y | A | S | L | Y | T |
| OR10K2 | 81 | 96% | Y | M | F | L | G | C | S | F | G | V | A | I | F | D | I | A | I | L | C | V | L | Y | A | Y | Q | S | V | Y | T |
| OR8B12 | 81 | 92% | F | L | F | C | V | V | S | F | G | G | A | H | M | D | I | L | V | V | V | D | V | F | G | Y | L | S | L | Y | T |
| OR5AC2 | 81 | 76% | T | F | F | A | A | T | C | F | G | H | P | H | Y | E | I | L | I | F | G | I | Q | Y | L | Y | A | S | L | Y | T |
| OR2T4 | 81 | 80% | Y | M | Y | V | A | G | F | F | G | D | G | F | F | E | V | P | M | C | C | M | L | Y | A | Y | S | S | V | Y | T |
| OR5I1 | 81 | 46% | Y | F | F | C | A | D | S | F | G | S | S | H | F | D | L | P | L | Y | G | V | E | Q | L | Y | S | S | V | Y | T |
| OR2G3 | 80 | 80% | F | L | S | L | G | S | C | I | G | S | S | H | I | E | V | P | L | V | S | F | V | Y | I | Y | S | S | L | Y | T |
| OR10J5 | 80 | 84% | Y | M | F | V | A | T | C | F | G | M | A | H | F | D | I | Y | N | V | S | V | I | C | A | Y | K | S | V | Y | T |
| OR2M5 | 80 | 34% | L | I | Y | V | L | G | C | F | G | D | A | D | F | D | F | P | L | C | C | M | I | Y | G | Y | T | S | V | Y | T |
| OR5R1 | 80 | 34% | Y | L | F | L | M | I | C | F | S | V | A | H | Y | D | D | L | I | F | A | D | M | Y | L | Y | K | S | V | Y | T |
| OR9G9 | 80 | 84% | Y | F | S | A | A | Y | C | C | G | N | S | I | F | D | L | L | M | L | L | N | V | Y | I | Y | R | S | T | Y | T |
| OR8I2 | 80 | 30% | Y | M | F | V | V | C | C | F | G | S | S | S | F | D | T | T | S | L | A | T | L | Y | L | Y | D | S | V | Y | T |
| OR2D3 | 80 | 100% | F | I | F | L | G | C | C | A | G | V | S | D | F | E | P | P | I | M | G | I | L | Y | G | Y | N | S | V | Y | T |
| OR5G3 | 80 | S | M | F | G | E | A | C | F | A | S | T | H | F | D | I | F | L | L | A | I | G | Y | L | Y | S | S | L | Y | T |