UniProt | Unique ID | Chain | Name | Ligand | Species | Resolution | Date released | Parent PDB | a | b | c | alpha | beta | gamma | Space Group | |
P02699 | 1f88A | A | Rhodopsin | retinal | Bos taurus | 2.8 | 4 Aug 2000 | 1f88 | 97.246 | 97.246 | 149.544 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1f88B | B | Rhodopsin | retinal | Bos taurus | 2.8 | 4 Aug 2000 | 1f88 | 97.246 | 97.246 | 149.544 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1hzxA | A | Rhodopsin | retinal | Bos taurus | 2.8 | 4 Jul 2001 | 1hzx | 97.246 | 97.246 | 149.544 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1hzxB | B | Rhodopsin | retinal | Bos taurus | 2.8 | 4 Jul 2001 | 1hzx | 97.246 | 97.246 | 149.544 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1l9hA | A | Rhodopsin | retinal | Bos taurus | 2.6 | 15 May 2002 | 1l9h | 96.745 | 96.745 | 149.300 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1l9hB | B | Rhodopsin | retinal | Bos taurus | 2.6 | 15 May 2002 | 1l9h | 96.745 | 96.745 | 149.300 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1u19A | A | Rhodopsin | retinal | Bos taurus | 2.2 | 12 Oct 2004 | 1u19 | 96.680 | 96.680 | 150.200 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 1u19B | B | Rhodopsin | retinal | Bos taurus | 2.2 | 12 Oct 2004 | 1u19 | 96.680 | 96.680 | 150.200 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2g87A | A | Rhodopsin | retinal | Bos taurus | 2.6 | 2 Mar 2006 | 2g87 | 96.490 | 96.490 | 150.400 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2g87B | B | Rhodopsin | retinal | Bos taurus | 2.6 | 2 Mar 2006 | 2g87 | 96.490 | 96.490 | 150.400 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2hpyA | A | Rhodopsin | retinal | Bos taurus | 2.8 | 18 Jul 2006 | 2hpy | 96.720 | 96.720 | 150.400 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2hpyB | B | Rhodopsin | retinal | Bos taurus | 2.8 | 18 Jul 2006 | 2hpy | 96.720 | 96.720 | 150.400 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2i35 | A | Rhodopsin | retinal | Bos taurus | 3.8 | 17 Oct 2006 | 2i35 | 277.534 | 277.534 | 66.321 | 90.00 | 90.00 | 120.00 | H 3 2 | |
P02699 | 2i36A | A | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i36 | 159.866 | 159.866 | 142.150 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2i36B | B | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i36 | 159.866 | 159.866 | 142.150 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2i36C | C | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i36 | 159.866 | 159.866 | 142.150 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2i37A | A | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i37 | 161.245 | 161.245 | 143.442 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2i37B | B | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i37 | 161.245 | 161.245 | 143.442 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2i37C | C | Rhodopsin | apo | Bos taurus | 4.1 | 17 Oct 2006 | 2i37 | 161.245 | 161.245 | 143.442 | 90.00 | 90.00 | 120.00 | P 31 1 2 | |
P02699 | 2j4yA | A | Rhodopsin | retinal | Bos taurus | 3.4 | 25 Sep 2007 | 2j4y | 109.300 | 109.300 | 77.700 | 90.00 | 90.00 | 120.00 | P 31 | |
P02699 | 2j4yB | B | Rhodopsin | retinal | Bos taurus | 3.4 | 25 Sep 2007 | 2j4y | 109.300 | 109.300 | 77.700 | 90.00 | 90.00 | 120.00 | P 31 | |
P02699 | 2pedA | A | Rhodopsin | retinal | Bos taurus | 2.9 | 2 Apr 2007 | 2ped | 95.960 | 95.960 | 150.840 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 2pedB | B | Rhodopsin | retinal | Bos taurus | 2.9 | 2 Apr 2007 | 2ped | 95.960 | 95.960 | 150.840 | 90.00 | 90.00 | 90.00 | P 41 | |
P02699 | 3capA | A | Rhodopsin | apo | Bos taurus | 2.9 | 24 Jun 2008 | 3cap | 242.917 | 242.918 | 110.420 | 90.00 | 90.00 | 120.00 | H 3 | |
P02699 | 3capB | B | Rhodopsin | apo | Bos taurus | 2.9 | 24 Jun 2008 | 3cap | 242.917 | 242.918 | 110.420 | 90.00 | 90.00 | 120.00 | H 3 | |
P02699 | 3dqb | A | Rhodopsin | apo | Bos taurus | 3.2 | 23 Sep 2008 | 3dqb | 238.020 | 238.020 | 109.132 | 90.00 | 90.00 | 120.00 | H 3 2 | |
P02699 | 3c9l | A | Rhodopsin | retinal | Bos taurus | 2.6 | 5 Aug 2008 | 3c9l | 103.820 | 103.820 | 76.590 | 90.00 | 90.00 | 120.00 | P 64 | |
P02699 | 3c9m | A | Rhodopsin | retinal | Bos taurus | 3.4 | 16 Feb 2008 | 3c9m | 109.300 | 109.300 | 77.700 | 90.00 | 90.00 | 120.00 | P 64 | |
P02699 | 1gzmA | A | Rhodopsin | retinal | Bos taurus | 2.6 | 20 Nov 2003 | 1gzm | 103.820 | 103.820 | 76.590 | 90.00 | 90.00 | 120.00 | P 31 | |
P02699 | 1gzmB | B | Rhodopsin | retinal | Bos taurus | 2.6 | 20 Nov 2003 | 1gzm | 103.820 | 103.820 | 76.590 | 90.00 | 90.00 | 120.00 | P 31 | |
P31356 | 2z73A | A | Rhodopsin | retinal | Todarodes pacificus | 2.5 | 13 May 2008 | 2z73 | 122.550 | 122.550 | 158.740 | 90.00 | 90.00 | 120.00 | P 62 | |
P31356 | 2z73B | B | Rhodopsin | retinal | Todarodes pacificus | 2.5 | 13 May 2008 | 2z73 | 122.550 | 122.550 | 158.740 | 90.00 | 90.00 | 120.00 | P 62 | |
P31356 | 2ziyA | A | Rhodopsin | retinal | Todarodes pacificus | 3.7 | 27 Feb 2008 | 2ziy | 84.319 | 108.746 | 142.165 | 90.00 | 90.00 | 90.00 | C 2 2 21 | |
P31356 | 3aymA | A | Rhodopsin | retinal | Todarodes pacificus | 2.8 | 9 May 2011 | 3aym | 122.360 | 122.360 | 158.220 | 90.00 | 90.00 | 120.00 | P 62 | |
P31356 | 3aymB | A | Rhodopsin | retinal | Todarodes pacificus | 2.8 | 9 May 2011 | 3aym | 122.360 | 122.360 | 158.220 | 90.00 | 90.00 | 120.00 | P 62 | |
P31356 | 3aynA | A | Rhodopsin | retinal | Todarodes pacificus | 2.7 | 9 May 2011 | 3ayn | 122.540 | 122.540 | 158.530 | 90.00 | 90.00 | 120.00 | P 62 | |
P31356 | 3aynB | A | Rhodopsin | retinal | Todarodes pacificus | 2.7 | 9 May 2011 | 3ayn | 122.540 | 122.540 | 158.530 | 90.00 | 90.00 | 120.00 | P 62 | |
P07550 | 2r4r | A | beta-2 Adrenergic receptor | apo | Homo sapiens | 3.4 | 6 Nov 2007 | 2r4r | 338.380 | 48.480 | 89.350 | 90.00 | 104.60 | 90.00 | C 1 2 1 | |
P07550 | 2r4s | A | beta-2 Adrenergic receptor | apo | Homo sapiens | 3.4 | 6 Nov 2007 | 2r4s | 338.380 | 48.480 | 89.350 | 90.00 | 104.60 | 90.00 | C 1 2 1 | |
P07550 | 2rh1 | A | beta-2-Adrenergic receptor | Carazolol | Homo sapiens | 2.4 | 30 Oct 2007 | 2rh1 | 106.318 | 169.240 | 40.154 | 90.00 | 105.62 | 90.00 | C 1 2 1 | |
P07550 | 3d4s | A | beta-2 Adrenergic receptor | Timolol | Homo sapiens | 2.8 | 17 Jun 2008 | 3d4s | 40.000 | 75.700 | 172.730 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P07550 | 3kj6 | A | beta-2 Adrenergic receptor | apo | Homo sapiens | 3.4 | 16 Feb 2010 | 3kj6 | 338.600 | 48.600 | 88.900 | 90.00 | 104.40 | 90.00 | C 1 2 1 | |
P07550 | 3ny8 | A | beta-2 Adrenergic receptor | ICI-118551 | Homo sapiens | 2.8 | 11 Aug 2010 | 3ny8 | 40.711 | 76.148 | 174.207 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P07550 | 3ny9 | A | beta-2 Adrenergic receptor | ICI-118551 analogue | Homo sapiens | 2.8 | 11 Aug 2010 | 3ny9 | 40.580 | 75.900 | 174.180 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P07550 | 3nya | A | beta-2 Adrenergic receptor | Alprenolol | Homo sapiens | 3.2 | 11 Aug 2010 | 3nya | 40.577 | 75.730 | 173.403 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P07550 | 3p0gA | A | beta-2 Adrenergic receptor | 8-[(1R)-2-{[1,1-dimethyl-2-(2-methylphenyl)ethyl]amino}-1-hydroxyethyl]-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one | Homo sapiens | 3.5 | 28 Sep 2010 | 3p0g | 236.686 | 45.660 | 71.375 | 90.00 | 102.34 | 90.00 | C 1 2 1 | |
P07550 | 3pdsA | A | beta-2 Adrenergic receptor | 8-hydroxy-5-[(1R)-1-hydroxy-2-({2-[3-methoxy-4-(3-sulfanylpropoxy)phenyl]ethyl}amino)ethyl]quinolin-2(1H)-one | Homo sapiens | 3.5 | 24 Oct 2010 | 3pds | 282.440 | 40.040 | 65.210 | 90.00 | 90.00 | 90.00 | P 21 21 2 | |
P07550 | 3sn6R | R | beta-2 Adrenergic receptor | 8-[(1R)-2-{[1,1-dimethyl-2-(2-methylphenyl)ethyl]amino}-1-hydroxyethyl]-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one | Homo sapiens | 3.2 | 28 Jun 2011 | 3sn6 | 119.339 | 64.555 | 131.240 | 90.00 | 91.67 | 90.00 | P 1 21 1 | |
P07700 | 2vt4A | A | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 2.7 | 24 Jun 2008 | 2vt4 | 55.500 | 86.800 | 95.500 | 67.60 | 73.30 | 85.80 | P 1 | |
P07700 | 2vt4B | B | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 2.7 | 24 Jun 2008 | 2vt4 | 55.500 | 86.800 | 95.500 | 67.60 | 73.30 | 85.80 | P 1 | |
P07700 | 2vt4C | C | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 2.7 | 24 Jun 2008 | 2vt4 | 55.500 | 86.800 | 95.500 | 67.60 | 73.30 | 85.80 | P 1 | |
P07700 | 2vt4D | D | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 2.7 | 24 Jun 2008 | 2vt4 | 55.500 | 86.800 | 95.500 | 67.60 | 73.30 | 85.80 | P 1 | |
P07700 | 2y00A | A | beta-1 Adrenergic receptor | Dobutamine | Meleagris gallopavo | 2.5 | 30 Nov 2010 | 2y00 | 90.000 | 60.500 | 101.900 | 90.00 | 110.20 | 90.00 | P 1 21 1 | |
P07700 | 2y00B | B | beta-1 Adrenergic receptor | Dobutamine | Meleagris gallopavo | 2.5 | 30 Nov 2010 | 2y00 | 90.000 | 60.500 | 101.900 | 90.00 | 110.20 | 90.00 | P 1 21 1 | |
P07700 | 2y01A | A | beta-1 Adrenergic receptor | Dobutamine | Meleagris gallopavo | 2.6 | 30 Nov 2010 | 2y01 | 90.100 | 61.600 | 101.400 | 90.00 | 108.90 | 90.00 | P 1 21 1 | |
P07700 | 2y01B | B | beta-1 Adrenergic receptor | Dobutamine | Meleagris gallopavo | 2.6 | 30 Nov 2010 | 2y01 | 90.100 | 61.600 | 101.400 | 90.00 | 108.90 | 90.00 | P 1 21 1 | |
P07700 | 2y02A | A | beta-1 Adrenergic receptor | Carmoterol | Meleagris gallopavo | 2.6 | 30 Nov 2010 | 2y02 | 89.600 | 61.700 | 101.400 | 90.00 | 109.30 | 90.00 | P 1 21 1 | |
P07700 | 2y02B | B | beta-1 Adrenergic receptor | Carmoterol | Meleagris gallopavo | 2.6 | 30 Nov 2010 | 2y02 | 89.600 | 61.700 | 101.400 | 90.00 | 109.30 | 90.00 | P 1 21 1 | |
P07700 | 2y03A | A | beta-1 Adrenergic receptor | Isoprenaline | Meleagris gallopavo | 2.9 | 30 Nov 2010 | 2y03 | 89.700 | 61.600 | 101.600 | 90.00 | 109.70 | 90.00 | P 1 21 1 | |
P07700 | 2y03B | B | beta-1 Adrenergic receptor | Isoprenaline | Meleagris gallopavo | 2.9 | 30 Nov 2010 | 2y03 | 89.700 | 61.600 | 101.600 | 90.00 | 109.70 | 90.00 | P 1 21 1 | |
P07700 | 2y04A | A | beta-1 Adrenergic receptor | Salbutamol | Meleagris gallopavo | 3.1 | 30 Nov 2010 | 2y04 | 89.900 | 62.000 | 101.500 | 90.00 | 109.90 | 90.00 | P 1 21 1 | |
P07700 | 2y04B | B | beta-1 Adrenergic receptor | Salbutamol | Meleagris gallopavo | 3.1 | 30 Nov 2010 | 2y04 | 89.900 | 62.000 | 101.500 | 90.00 | 109.90 | 90.00 | P 1 21 1 | |
P07700 | 2ycwA | A | beta-1 Adrenergic receptor | S-Carazolol | Meleagris gallopavo | 3.0 | 17 Mar 2011 | 2ycw | 89.398 | 57.056 | 109.542 | 90.00 | 113.52 | 90.00 | P 1 21 1 | |
P07700 | 2ycwB | B | beta-1 Adrenergic receptor | S-Carazolol | Meleagris gallopavo | 3.0 | 17 Mar 2011 | 2ycw | 89.398 | 57.056 | 109.542 | 90.00 | 113.52 | 90.00 | P 1 21 1 | |
P07700 | 2ycxA | A | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 3.2 | 17 Mar 2011 | 2ycx | 150.029 | 56.434 | 111.410 | 90.00 | 118.33 | 90.00 | C 1 2 1 | |
P07700 | 2ycxB | B | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 3.2 | 17 Mar 2011 | 2ycx | 150.029 | 56.434 | 111.410 | 90.00 | 118.33 | 90.00 | C 1 2 1 | |
P07700 | 2ycyA | A | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 3.1 | 17 Mar 2011 | 2ycy | 184.760 | 56.161 | 89.778 | 90.00 | 111.27 | 90.00 | C 1 2 1 | |
P07700 | 2ycyB | B | beta-1 Adrenergic receptor | Cyanopindolol | Meleagris gallopavo | 3.1 | 17 Mar 2011 | 2ycy | 184.760 | 56.161 | 89.778 | 90.00 | 111.27 | 90.00 | C 1 2 1 | |
P07700 | 2yczA | A | beta-1 Adrenergic receptor | Iodocyanopindolol | Meleagris gallopavo | 3.6 | 17 Mar 2011 | 2ycz | 177.855 | 56.298 | 110.939 | 90.00 | 116.39 | 90.00 | C 1 2 1 | |
P07700 | 2yczB | B | beta-1 Adrenergic receptor | Iodocyanopindolol | Meleagris gallopavo | 3.6 | 17 Mar 2011 | 2ycz | 177.855 | 56.298 | 110.939 | 90.00 | 116.39 | 90.00 | C 1 2 1 | |
P08172 | 3uon | A | Muscarinic receptor M2 | QNB | Homo sapiens | 3.0 | 16 Nov 2011 | 3uon | 78.170 | 47.260 | 88.120 | 90.00 | 109.70 | 90.00 | P 1 21 1 | |
P35462 | 3pblA | A | Dopamine receptor D3 | Eticlopride | Homo sapiens | 2.9 | 20 Oct 2010 | 3pbl | 88.828 | 92.492 | 176.116 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P35462 | 3pblB | B | Dopamine receptor D3 | Eticlopride | Homo sapiens | 2.9 | 20 Oct 2010 | 3pbl | 88.828 | 92.492 | 176.116 | 90.00 | 90.00 | 90.00 | P 21 21 21 | |
P35367 | 3rze | A | Histamine receptor H1 | Doxepin | Homo sapiens | 3.1 | 22 Jun 2011 | 3rze | 88.144 | 88.144 | 331.654 | 90.00 | 90.00 | 90.00 | I 4 2 2 | |
P21453 | 3v2w | A | Sphingosine-1-phosphate receptor | {(3R)-3-amino-4-[(3-hexylphenyl)amino]-4-oxobutyl}phosphonic acid | Homo sapiens | 3.3 | 12 Dec 2011 | 3v2w | 107.940 | 69.700 | 81.930 | 90.00 | 90.00 | 90.00 | P 21 21 2 | |
P29274 | 3eml | A | Adenosine A2a receptor | ZM-241385 | Homo sapiens | 2.6 | 14 Oct 2008 | 3eml | 47.736 | 76.932 | 86.553 | 90.00 | 101.32 | 90.00 | P 1 21 1 | |
P29274 | 3qak | A | Adenosine A2a receptor | UK-432097 | Homo sapiens | 2.7 | 11 Jan 2011 | 3qak | 47.836 | 78.944 | 86.579 | 90.00 | 100.54 | 90.00 | P 1 21 1 | |
P29274 | 2ydo | A | Adenosine A2a receptor | adenosine | Homo sapiens | 3.0 | 18 May 2011 | 2ydo | 76.465 | 98.869 | 79.516 | 90.00 | 93.49 | 90.00 | C 1 2 1 | |
P29274 | 2ydv | A | Adenosine A2a receptor | NECA | Homo sapiens | 2.7 | 18 May 2011 | 2ydv | 76.936 | 99.551 | 79.655 | 90.00 | 93.31 | 90.00 | C 1 2 1 | |
P29274 | 3pwh | A | Adenosine A2a receptor | ZM-241385 | Homo sapiens | 3.3 | 8 Dec 2010 | 3pwh | 111.935 | 112.551 | 125.678 | 90.00 | 90.00 | 90.00 | I 2 2 2 | |
P29274 | 3rey | A | Adenosine A2a receptor | XAC | Homo sapiens | 3.3 | 5 Apr 2011 | 3rey | 111.865 | 113.061 | 126.802 | 90.00 | 90.00 | 90.00 | I 2 2 2 | |
P29274 | 3rfm | A | Adenosine A2a receptor | Caffeine | Homo sapiens | 3.6 | 6 Apr 2011 | 3rfm | 112.327 | 113.328 | 129.300 | 90.00 | 90.00 | 90.00 | I 2 2 2 | |
P61073 | 3oduA | A | Chemokine receptor type 4 | IT1t | Homo sapiens | 2.5 | 27 Oct 2010 | 3odu | 64.540 | 83.692 | 119.995 | 90.00 | 102.17 | 90.00 | P 1 21 1 | |
P61073 | 3oduB | B | Chemokine receptor type 4 | IT1t | Homo sapiens | 2.5 | 27 Oct 2010 | 3odu | 64.540 | 83.692 | 119.995 | 90.00 | 102.17 | 90.00 | P 1 21 1 | |
P61073 | 3oe0A | A | Chemokine receptor type 4 | CVX-15 | Homo sapiens | 2.9 | 27 Oct 2010 | 3oe0 | 82.080 | 144.860 | 73.990 | 90.00 | 104.54 | 90.00 | C 1 2 1 | |
P61073 | 3oe6A | A | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.2 | 27 Oct 2010 | 3oe6 | 71.121 | 78.711 | 240.592 | 90.00 | 90.00 | 90.00 | I 2 2 2 | |
P61073 | 3oe8A | A | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.1 | 27 Oct 2010 | 3oe8 | 69.369 | 76.602 | 91.719 | 96.00 | 97.78 | 97.38 | P 1 | |
P61073 | 3oe8B | B | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.1 | 27 Oct 2010 | 3oe8 | 69.369 | 76.602 | 91.719 | 96.00 | 97.78 | 97.38 | P 1 | |
P61073 | 3oe8C | C | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.1 | 27 Oct 2010 | 3oe8 | 69.369 | 76.602 | 91.719 | 96.00 | 97.78 | 97.38 | P 1 | |
P61073 | 3oe9A | A | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.1 | 27 Oct 2010 | 3oe9 | 72.497 | 72.739 | 84.273 | 64.66 | 73.93 | 61.31 | P 1 | |
P61073 | 3oe9B | B | Chemokine receptor type 4 | IT1t | Homo sapiens | 3.1 | 27 Oct 2010 | 3oe9 | 72.497 | 72.739 | 84.273 | 64.66 | 73.93 | 61.31 | P 1 |
(Generated with DALL-E 3 ∙ 30 October 2023 at 1:48 pm) We have some very exciting news to report: the new SureChEMBL is now available! Hooray! What is SureChEMBL, you may ask. Good question! In our portfolio of chemical biology services, alongside our established database of bioactivity data for drug-like molecules ChEMBL , our dictionary of annotated small molecule entities ChEBI , and our compound cross-referencing system UniChem , we also deliver a database of annotated patents! Almost 10 years ago , EMBL-EBI acquired the SureChem system of chemically annotated patents and made this freely accessible in the public domain as SureChEMBL. Since then, our team has continued to maintain and deliver SureChEMBL. However, this has become increasingly challenging due to the complexities of the underlying codebase. We were awarded a Wellcome Trust grant in 2021 to completely overhaul SureChEMBL, with a new UI, backend infrastructure, and new f