SEQ2FUN

BioLiP
Download all results in tab-seperated text for 1072681 receptor-ligand interactions, whose format is explained at readme.txt.
  • Hover over PDB to view the title of the structure. Click PDB to view the structure at the RCSB PDB database. Resolution -1.00 means the resolution is unavailable, e.g., for NMR structures.
  • Click Site # to view the binding site structure. Hover over Site # to view the binding residues.
  • Hover over Ligand to view the full ligand name. Click Ligand to view the 2D diagram and other detail information of the ligand.
  • Hover over EC number to view the full name of enzymatic activity.
  • Hover over GO terms to view all GO terms.
  • Hover over UniProt to view the protein name.
  • Sort results by
    << < 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 > >>
    Go to page

    # PDB
    (Resolution Å)
    Site # Ligand EC number GO terms UniProt PubMed Binding
    affinity
    258201 4pkn:B (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258202 4pkn:C (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258203 4pkn:C (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258204 4pkn:D (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258205 4pkn:D (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258206 4pkn:E (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258207 4pkn:E (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258208 4pkn:F (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258209 4pkn:F (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258210 4pkn:G (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258211 4pkn:G (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258212 4pkn:H (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258213 4pkn:H (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258214 4pkn:I (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258215 4pkn:I (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258216 4pkn:J (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258217 4pkn:J (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258218 4pkn:K (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258219 4pkn:K (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258220 4pkn:L (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258221 4pkn:L (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258222 4pkn:L (3.66) BS03 MG 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258223 4pkn:M (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258224 4pkn:M (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258225 4pkn:M (3.66) BS03 MG 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258226 4pkn:N (3.66) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258227 4pkn:N (3.66) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258228 4pko:A (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258229 4pko:A (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258230 4pko:B (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258231 4pko:B (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258232 4pko:B (3.84) BS03 MG 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258233 4pko:C (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258234 4pko:C (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258235 4pko:C (3.84) BS03 MG 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258236 4pko:D (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258237 4pko:D (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258238 4pko:E (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258239 4pko:E (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258240 4pko:E (3.84) BS03 MG 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258241 4pko:F (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258242 4pko:F (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258243 4pko:G (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258244 4pko:G (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258245 4pko:H (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258246 4pko:H (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258247 4pko:I (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258248 4pko:I (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258249 4pko:J (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258250 4pko:J (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258251 4pko:K (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258252 4pko:K (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258253 4pko:L (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258254 4pko:L (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258255 4pko:M (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258256 4pko:M (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258257 4pko:N (3.84) BS01 ADP 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258258 4pko:N (3.84) BS02 BEF 5.6.1.7 GO:0005524 ... Q548M1 25136110
    258259 4pkq:A (2.2) BS01 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258260 4pkr:A (2.2) BS01 2ZL 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=15.2uM
    258261 4pkr:A (2.2) BS02 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258262 4pks:A (2.3) BS01 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258263 4pks:A (2.3) BS02 30H 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=15.2uM
    258264 4pkt:A (2.4) BS01 30O 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=14.9uM
    258265 4pkt:A (2.4) BS02 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258266 4pku:A (2.4) BS01 30P 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=30uM
    258267 4pku:A (2.4) BS02 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258268 4pkv:A (2.5) BS01 30R 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=5.6uM
    258269 4pkv:A (2.5) BS02 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258270 4pkw:A (1.75) BS01 ZN 3.4.24.83 GO:0008237 ... P15917 25372673
    258271 4pkw:A (1.75) BS02 GM6 3.4.24.83 GO:0008237 ... P15917 25372673 MOAD: ic50=22.5uM
    258272 4pl0:A (2.7) BS01 ANP ? GO:0005524 ... Q9X2W0 24920594
    258273 4pl0:A (2.7) BS02 MG ? GO:0005524 ... Q9X2W0 24920594
    258274 4pl0:A (2.7) BS03 ANP ? GO:0005524 ... Q9X2W0 24920594
    258275 4pl0:B (2.7) BS01 ANP ? GO:0005524 ... Q9X2W0 24920594
    258276 4pl0:B (2.7) BS02 ANP ? GO:0005524 ... Q9X2W0 24920594
    258277 4pl0:B (2.7) BS03 MG ? GO:0005524 ... Q9X2W0 24920594
    258278 4pl1:A (2.58) BS01 SAM N/A GO:0003824 ... N/A 24806349
    258279 4pl1:A (2.58) BS02 SF4 N/A GO:0003824 ... N/A 24806349
    258280 4pl1:B (2.58) BS01 SAM N/A GO:0003824 ... N/A 24806349
    258281 4pl1:B (2.58) BS02 SF4 N/A GO:0003824 ... N/A 24806349
    258282 4pl2:A (2.2) BS01 SF4 N/A GO:0003824 ... N/A 24806349
    258283 4pl2:B (2.2) BS01 SF4 N/A GO:0003824 ... N/A 24806349
    258284 4pl3:A (2.9) BS01 31J 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258285 4pl3:A (2.9) BS02 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258286 4pl3:A (2.9) BS03 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258287 4pl3:B (2.9) BS01 31J 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258288 4pl3:B (2.9) BS02 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258289 4pl3:B (2.9) BS03 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258290 4pl4:A (3.0) BS01 31K 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258291 4pl4:A (3.0) BS02 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258292 4pl4:A (3.0) BS03 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258293 4pl4:B (3.0) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258294 4pl4:B (3.0) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258295 4pl4:C (3.0) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258296 4pl4:C (3.0) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258297 4pl4:D (3.0) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258298 4pl4:D (3.0) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258299 4pl5:A (3.4) BS01 31L 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258300 4pl5:A (3.4) BS02 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258301 4pl5:A (3.4) BS03 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258302 4pl5:B (3.4) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258303 4pl5:B (3.4) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258304 4pl5:C (3.4) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258305 4pl5:C (3.4) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258306 4pl5:D (3.4) BS01 ADP 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258307 4pl5:D (3.4) BS02 MG 2.7.11.1
    3.1.26.-
    GO:0004521 ... Q9EQY0 25164867
    258308 4pl6:A (1.681) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258309 4pl6:B (1.681) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258310 4pl7:A (2.3) BS01 ATP ?
    3.6.4.-
    GO:0003723 ... P62328
    Q9P4D1
    25313062
    258311 4pl7:B (2.3) BS01 ATP ?
    3.6.4.-
    GO:0003723 ... P62328
    Q9P4D1
    25313062
    258312 4pl8:A (2.0) BS01 peptide 3.6.4.- GO:0000287 ... P68135 25313062
    258313 4pl8:A (2.0) BS02 ATP 3.6.4.- GO:0000287 ... P68135 25313062
    258314 4pl8:B (2.0) BS01 peptide 3.6.4.- GO:0000287 ... P68135 25313062
    258315 4pl8:B (2.0) BS02 ATP 3.6.4.- GO:0000287 ... P68135 25313062
    258316 4pl9:A (1.9) BS01 ADP 2.7.13.3 GO:0016310 ... P49333 25451923
    258317 4pla:A (2.771) BS01 ATP 2.7.1.67
    3.2.1.17
    GO:0003796 ... D9IEF7
    Q9BTU6
    25168678
    258318 4pla:A (2.771) BS02 ATP 2.7.1.67
    3.2.1.17
    GO:0003796 ... D9IEF7
    Q9BTU6
    25168678
    258319 4plb:B (2.69) BS01 dna 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258320 4plb:B (2.69) BS02 dna 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258321 4plb:B (2.69) BS03 31N 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258322 4plb:B (2.69) BS04 MN 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258323 4plb:D (2.69) BS01 dna 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258324 4plb:D (2.69) BS02 dna 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258325 4plb:D (2.69) BS03 MN 5.6.2.2 GO:0003677 ... P0A0K8
    P20831
    24900889
    258326 4plc:A (1.5) BS01 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258327 4plc:A (1.5) BS02 NAI 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258328 4plc:B (1.5) BS01 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258329 4plc:B (1.5) BS02 NAD 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258330 4plc:C (1.5) BS01 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258331 4plc:C (1.5) BS02 NAI 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258332 4plc:D (1.5) BS01 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258333 4plc:D (1.5) BS02 NAD 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258334 4pld:A (1.75) BS01 peptide ? GO:0003677 ... O00482 26553876
    258335 4ple:A (1.752) BS01 peptide ? GO:0003677 ... O00482 26553876
    258336 4ple:A (1.752) BS02 EPH ? GO:0003677 ... O00482 26553876
    258337 4ple:C (1.752) BS01 peptide ? GO:0003677 ... O00482 26553876
    258338 4ple:C (1.752) BS02 peptide ? GO:0003677 ... O00482 26553876
    258339 4ple:C (1.752) BS03 EPH ? GO:0003677 ... O00482 26553876
    258340 4ple:E (1.752) BS01 peptide ? GO:0003677 ... O00482 26553876
    258341 4ple:E (1.752) BS02 peptide ? GO:0003677 ... O00482 26553876
    258342 4ple:E (1.752) BS03 EPH ? GO:0003677 ... O00482 26553876
    258343 4ple:G (1.752) BS01 peptide ? GO:0003677 ... O00482 26553876
    258344 4ple:G (1.752) BS02 EPH ? GO:0003677 ... O00482 26553876
    258345 4plf:A (1.35) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258346 4plf:A (1.35) BS02 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258347 4plf:B (1.35) BS01 NAD 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258348 4plf:B (1.35) BS02 PYR 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258349 4plg:A (1.192) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258350 4plg:B (1.192) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5G8 24966208
    258351 4plh:A (1.9) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H2 24966208
    258352 4plh:B (1.9) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H2 24966208
    258353 4plh:C (1.9) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H2 24966208
    258354 4plh:D (1.9) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H2 24966208
    258355 4pli:A (1.651) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258356 4pli:B (1.651) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258357 4pll:A (2.6) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258358 4pll:B (2.6) BS01 peptide ? GO:0005634 ... Q4V3E2 25211338
    258359 4plm:A (2.801) BS01 CA ? N/A Q90922 24876346
    258360 4pln:A (3.2) BS01 CA ? N/A Q90922 24876346
    258361 4pln:B (3.2) BS01 CA ? N/A Q90922 24876346
    258362 4plo:A (2.901) BS01 CA ? N/A Q90922 24876346
    258363 4plp:A (1.49) BS01 NAD 2.5.1.44 GO:0047296 ... O32323 26776105
    258364 4plp:B (1.49) BS01 NAD 2.5.1.44 GO:0047296 ... O32323 26776105
    258365 4plr:A (2.1) BS01 CA N/A N/A N/A 25132085
    258366 4plr:A (2.1) BS02 CA N/A N/A N/A 25132085
    258367 4plr:A (2.1) BS03 CA N/A N/A N/A 25132085
    258368 4plr:B (2.1) BS01 CA N/A N/A N/A 25132085
    258369 4plr:B (2.1) BS02 CA N/A N/A N/A 25132085
    258370 4plr:B (2.1) BS03 CA N/A N/A N/A 25132085
    258371 4plr:B (2.1) BS04 CA N/A N/A N/A 25132085
    258372 4pls:A (2.35) BS01 CA N/A N/A N/A 25132085
    258373 4pls:A (2.35) BS02 CA N/A N/A N/A 25132085
    258374 4pls:A (2.35) BS03 CA N/A N/A N/A 25132085
    258375 4pls:A (2.35) BS04 CA N/A N/A N/A 25132085
    258376 4pls:A (2.35) BS05 CA N/A N/A N/A 25132085
    258377 4pls:B (2.35) BS01 CA N/A N/A N/A 25132085
    258378 4pls:B (2.35) BS02 CA N/A N/A N/A 25132085
    258379 4pls:B (2.35) BS03 CA N/A N/A N/A 25132085
    258380 4pls:B (2.35) BS04 CA N/A N/A N/A 25132085
    258381 4pls:B (2.35) BS05 CA N/A N/A N/A 25132085
    258382 4pls:C (2.35) BS01 CA N/A N/A N/A 25132085
    258383 4pls:C (2.35) BS02 CA N/A N/A N/A 25132085
    258384 4pls:C (2.35) BS03 CA N/A N/A N/A 25132085
    258385 4pls:C (2.35) BS04 CA N/A N/A N/A 25132085
    258386 4pls:D (2.35) BS01 CA N/A N/A N/A 25132085
    258387 4pls:D (2.35) BS02 CA N/A N/A N/A 25132085
    258388 4pls:D (2.35) BS03 CA N/A N/A N/A 25132085
    258389 4pls:D (2.35) BS04 CA N/A N/A N/A 25132085
    258390 4pls:D (2.35) BS05 CA N/A N/A N/A 25132085
    258391 4pls:D (2.35) BS06 CA N/A N/A N/A 25132085
    258392 4plt:A (1.6) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208
    258393 4plt:B (1.6) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208
    258394 4plt:C (1.6) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208
    258395 4plt:D (1.6) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208
    258396 4plu:A (1.63) BS01 HBX 5.3.2.1
    5.3.3.12
    GO:0001516 ... P14174 26364929
    258397 4plu:B (1.63) BS01 HBX 5.3.2.1
    5.3.3.12
    GO:0001516 ... P14174 26364929
    258398 4plu:C (1.63) BS01 HBX 5.3.2.1
    5.3.3.12
    GO:0001516 ... P14174 26364929
    258399 4plv:A (1.85) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208
    258400 4plv:B (1.85) BS01 NAI 1.1.1.27 GO:0003824 ... A0A075B5H0 24966208

    Reference:
  • Chengxin Zhang, Xi Zhang, Lydia Freddolino, and Yang Zhang. BioLiP2: an updated structure database for biologically relevent ligand-protein interactions, Nucleic Acids Research, gkad630 (2023).
  • Jianyi Yang, Ambrish Roy, and Yang Zhang. BioLiP: a semi-manually curated database for biologically relevant ligand-protein interactions, Nucleic Acids Research, 41: D1096-D1103 (2013) (download the PDF file).