Fatty acid-binding protein 3D structures

3D structures of fatty acid-binding protein

Updated on 10-June-2025

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• Intestinal fatty acid-binding protein
  • 1kzw, 3ifb - hIFABP – human – NMR
    
  • 1kzx, 6l7k - hIFABP (mutant) – NMR
    
  • 1ael, 1a57, 1sa8 - rIFABP – rat – NMR
    
  • 1t8v - rIFABP (mutant) – NMR
    
  • 1ifb, 1ifc - rIFABP
    
  • 1dc9 - rIFABP (mutant)
    
• Intestinal fatty acid-binding protein binary complex
  • 3akm, 2mo5 - hIFABP + fatty acid analog
    
  • 2mji - hIFABP + ketorolac - NMR
    
  • 3akn, 1icm, 1icn, 2ifb - rIFABP + fatty acid analog
    
  • 1ure - rIFABP + palmitate – NMR
    
• Epidermal fatty acid-binding protein
  • 1b56, 1jjj, 4lkp - hEFABP
    
  • 4azr, 4lkt - hEFABP + fatty acid
    
  • 4azm, 5ur9, 5hz5 - hEFABP + inhibitor
    
  • 4azn, 4azo - mEFABP
    
  • 4azp, 4azq - mEFABP + fatty acid
    
• Heart-type fatty acid-binding protein
  • 1g5w - hHFABP – NMR
    
  • 3rsw, 5ce4, 6aq1 – hHFABP
    
  • 3wbg – hHFABP + sulfonate derivative
    
  • 5hz9 – hHFABP + inhibitor
    
  • 7euv, 7fc4, 8zci – hHFABP + drug
    
  • 3wvm, 4tjz, 4tkb, 4tkh, 4tkj, 4wbk, 3wxq, 7ego, 7euw, 7fbf, 7fbm, 7fbn, 7fcg, 7fcx, 7fd7, 7fdt, 7fdu, 7fdx, 7fek, 7feu, 7fez, 7ff6, 7ffk, 7ffx, 7fg1, 7fg5, 7v2g, 7v5u, 7vb1, 7wc3, 7wci, 7wd6, 7wdj, 7we5, 7wf0, 7wj1, 7wkb, 7wkg, 7wom, 7wpg, 7wpu, 7wpw, 7wq7, 7x48, 7x4j, 7x50, 7xbc, 7xhm, 7xhu, 8gew - hHFABP + fatty acid
    
  • 5b29, 5b28, 5b27 - hHFABP (mutant) + fatty acid
    
  • 1bwy – HFABP – bovine
    
  • 7yf1 – mHFABP – mouse
    
  • 5d8j – mHFABP + Fab
    
• Brain-type fatty acid-binding protein
  • 1fdq, 1jjx, 6l9o - hBFABP
    
  • 1fe3 - hBFABP + oleate
    
  • 7e25 - hBFABP + palmitate
    
  • 5ura - hBFABP + inhibitor
    
  • 5gge, 5gkb - BFABP – Drosophila melanogaster
    
• Liver-type fatty acid-binding protein
  • 2f73, 3stn, 3b2h, 3b2i, 3b2j, 3b2k, 3b2l, 3vg2, 3vg3, 3vg4, 3vg5, 3vg6, 3vg7, 7fya, 7g0w, 7g1x – hLFABP1
    
  • 2py1, 2l67, 2l68, 6do6, 6do7, 6drg - hLFABP – NMR
    
  • 7dze, 7dzf, 7dzg, 7dzh, 7dzi, 7dzj, 7dzk, 7dzl - hLFABP (mutant) + fatty acid
    
  • 1tvq, 1mvg - cLFABP – chicken
    
  • 1zry - cLFABP - NMR
    
  • 2ju3, 2ju7 - rLFABP – NMR
    
  • 1p6p - LFABP – toad
    
  • 2ft9 – AmLFABP - Ambystoma mexicanum
• Liver-type fatty acid-binding protein binary complex
  • 3stk, 3stm - hLFABP + palmitate
    
  • 2lkk - hLFABP + oleate – NMR
    
  • 6mp4 - hLFABP + malonate + tetrahydrocannabinol
    
  • 7fxo - hLFABP + benzamidine
    
  • 7fy8, 7g00 - hLFABP + fatty acid
    
  • 2ju8 - rLFABP + oleate – NMR
    
  • 1lfo - rLFABP + oleate
    
  • 7o0j – cLFABP
    
  • 1tw4, 2jn3, 2lfo, 7o0k, 9etc, 9etd, 9ete, 9etf, 9etg - cLFABP + fatty acid
    
  • 2k62 - cLFABP + bile acid-based Gd chelate
    
  • 2ftb - AmLFABP + oleate
    
  • 2qo4 – zLFABP + cholate – zebrafish
    
  • 2qo5, 2qo6 – zLFABP (mutant) + cholate
    
• Adipocyte fatty acid-binding protein
  • 1tou, 2hnx, 3q6l, 3rzy, 7fx3, 7fy3, 7fza, 7fze, 7g0n – hAFABP4
    
  • 7fwx – hAFABP4 (mutant)
    
  • 1tow - hAFABP + carbazole butanoic acid
    
  • 2nnq, 3fr2, 3fr4, 3fr5, 5hz6, 5hz8, 5d45, 5d47, 5d48, 5d4a, 5edb, 5edc, 4nns, 4nnt, 5y0f, 5y0g, 5y0x, 5y12, 5y13, 6ljs, 6ljt, 6lju, 6ljv, 6ljw, 6ljx – hAFABP4 + inhibitor
    
  • 7fvu, 7fvv, 7fvw, 7fvx, 7fvy, 7fvz, 7fw0, 7fw1, 7fw2, 7fw3, 7fw4, 7fw6, 7fw7, 7fw9, 7fwa, 7fwb, 7fwc, 7fwd, 7fwe, 7fwf, 7fwg, 7fwh, 7fwj, 7fwk, 7fwl, 7fwn, 7fwo, 7fwp, 7fwr, 7fws, 7fwu, 7fww, 7fwy, 7fwz, 7fx0, 7fx1, 7fx4, 7fx5, 7fx6, 7fx8, 7fx9, 7fxa, 7fxb, 7fxc, 7fxf, 7fxg, 7fxh, 7fxi, 7fxj, 7fxk, 7fxl, 7fxm, 7fxn, 7fxp, 7fxq, 7fxt, 7fxu, 7fxv, 7fxw, 7fxy, 7fxz, 7fy2, 7fy5, 7fy6, 7fy7, 7fyb, 7fyc, 7fye, 7fyf, 7fyg, 7fyi, 7fyj, 7fyk, 7fyl, 7fyo, 7fyp, 7fyq, 7fyr, 7fys, 7fyt, 7fyu, 7fyv, 7fyx, 7fyy, 7fyz, 7fz0, 7fz1, 7fz2, 7fz3, 7fz4, 7fz5, 7fz6, 7fz7, 7fz8, 7fz9, 7fzb, 7fzc, 7fzd, 7fzf, 7fzh, 7fzi, 7fzj, 7fzl, 7fzm, 7fzn, 7fzo, 7fzp, 7fzr, 7fzs, 7fzv, 7fzw, 7fzx, 7fzy, 7fzz, 7g02, 7g03, 7g05, 7g06, 7g07, 7g08, 7g09, 7g0a, 7g0f, 7g0g, 7g0h, 7g0j, 7g0i, 7g0k, 7g0l, 7g0m, 7g0p, 7g0q, 7g0r, 7g0s, 7g0t, 7g0u, 7g0v, 7g0y, 7g11, 7g14, 7g16, 7g17, 7g18, 7g19, 7g1a, 7g1b, 7g1c, 7g1d, 7g1e, 7g1f, 7g1g, 7g1h, 7g1i, 7g1j, 7g1k, 7g1l, 7g1n, 7g1o, 7g1r, 7g1s, 7g1t, 7g1u, 7g1v, 7g1y, 7g1z, 7g20, 7g21, 8s1k, 8wdx, 8we3 – hAFABP4 + fatty acid
    
  • 7fw5, 7fw8, 7fwm, 7fwq, 7fwv, 7fx2, 7fx7, 7fxs. 7fxx, 7fy4, 7fy9, 7fyh, 7fym, 7fzk, 7fzt, 7fzu, 7g0c, 7g0o, 7g0x, 7g0z, 7g10, 7g12, 7g13, 7g15, 7g1m, 7g1w – hAFABP4 (mutant) + fatty acid
    
  • 3p6c – hAFABP4 + citrate
    
  • 3p6d, 3p6e – hAFABP4 + propionate derivative
    
  • 3p6f – hAFABP4 + phenyl-butyrate
    
  • 3p6g, 3p6h – hAFABP4 + ibuprofen
    
  • 6ayl – hAFABP4 + fluorescein
    
  • 1lib, 1alb, 7fwt, 7fzg – mAFABP4
    
  • 1g7n, 1ab0, 1acd - mAFABP (mutant)
    
  • 2qm9 - mAFABP + troglitazone
    
  • 2q9s, 1lid, 1lie, 1lif, 1adl - mAFABP + fatty acid
    
  • 1g74 - mAFABP (mutant) + fatty acid
    
  • 3hk1, 3js1, 3jsq - mAFABP + inhibitor
    
  • 1lic, 2ans – mAFABP + sulfonic acid derivative
    
  • 1a18 - mAFABP + phenanthroline
    
  • 1a2d - mAFABP + pyridoxamine
    
  • 5c0n - mAFABP + Fab
    
• Flight muscle fatty acid-binding protein
  • 2flj, 1ftp - LMFABP – locust
• Muscle fatty acid-binding protein
  • 2hmb – hMFABP
    
  • 1hmr, 1hms, 1hmt – hMFABP + fatty acid
    
• Testis fatty acid-binding protein
  • 4a60 - hTFABP
• Ileal bile acid-binding protein (Gastrotropin)
  • 1o1u, 5l8i – hIBABP
    
  • 1o1v – hIBABP + cholytaurine
    
  • 2mm3, 5l8o – hIBABP + cholate
    
  • 5l8n – hIBABP + inhibitor
    
  • 1eal – pIBABP - pig
    
  • 1eio – pIBABP + cholate
    
  • 3elx – zIBABP
    
  • 3elz, 3em0 – zIBABP + cholate
    
• Fatty acid-binding protein homolog
  • 6i8x, 6i9f – FABPH – pig roundworm - NMR
    
  • 9dxi – FABPH3 – Caenorhabditis elegans
    
  • 1o8v – FABPH + palmitate – Echinococcus granulosus
    
• Other fatty acid-binding protein
  • 7fzq – hFABP3 + fatty acid
    
  • 7fwi, 7fxd, 7fy0, 7fyd, 7g01, 7g04, 7g0b, 7g0e, 7g1p, 7g1q – hFABP5 + fatty acid
    
  • 8ivf, 8ivl, 9niu – hFABP7 + fatty acid
    
  • 7fy1 – hFABP9
    
  • 7fyw – mFABP5
    
  • 2poa - SmFABP (mutant) - Schistosoma mansoni – NMR
    
  • 1mdc – FABP – tobacco hornworm
    
  • 8wkh – FABP – mite
    
  • 4jgx, 6ovp - FABP – Yarrowia lipolytica
    
  • 1vyf, 1vyg – SmFABP + fatty acid
    
  • 3w9k – FABP + fatty acid – Sulfolobus tokodaii
    
  • 2n93 – FABP – Luciola cerata - NMR
    
  • 5bvq – PpFABP – Pygoscelis papua
    
  • 5bvs, 5bvt – PpFABP + fatty acid
    

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Michal Harel