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 |
We are delighted to announce the release of ChEMBL 34, which includes a full update to drug and clinical candidate drug data. This version of the database, prepared on 28/03/2024 contains: 2,431,025 compounds (of which 2,409,270 have mol files) 3,106,257 compound records (non-unique compounds) 20,772,701 activities 1,644,390 assays 15,598 targets 89,892 documents Data can be downloaded from the ChEMBL FTP site: https://ftp.ebi.ac.uk/pub/databases/chembl/ChEMBLdb/releases/chembl_34/ Please see ChEMBL_34 release notes for full details of all changes in this release: https://ftp.ebi.ac.uk/pub/databases/chembl/ChEMBLdb/releases/chembl_34/chembl_34_release_notes.txt New Data Sources European Medicines Agency (src_id = 66): European Medicines Agency's data correspond to EMA drugs prior to 20 January 2023 (excluding vaccines). 71 out of the 882 newly added EMA drugs are only authorised by EMA, rather than from other regulatory bodies e.g.