Antibody 3D structures

From Proteopedia

Revision as of 07:22, 9 October 2022

Humanized mouse antibody (hmFab) is a modified mFab which resembles more hFab.
Broadly neutralizing Fab and Neutralizing Fab are anti-HIV Fab.
Lama antibodies or nanobodies or camelid or VHH are natural single-domain antibodies containing just the heavy chain.
scFv is a single chain variable fragment in a fusion protein of the variable regions of the heavy and light chains of immunoglobulin.

3D structures of Antibody

Updated on 09-October-2022 {{#tree:id=OrganizedByTopic|openlevels=0|

• Fab

• • 7fab, 1mco, 3na9, 3lrs, 3mme, 3hi5, 1vge, 3nfs, 1ad0, 3w9d, 4nm4, 8fab, 1opg, 4fnl, 4fqh, 6n32, 1aqk, 2hff, 2agj, 3hc0, 3g6a, 3dgg, 3dif, 1b2w, 3eyo, 3eyq, 2aj3, 3fzu, 3aaz, 3gje, 5fhb, 5fha, 5f6i, 5f6h, 5drw, 5d6c, 4py7, 4ptt, 4ob5, 5szf, 5chn, 4lkc, 4hie, 4gxv, 6be2, 6be4, 6cbj, 6dcv, 6dwc, 6foe, 6ghg, 6hkg, 6ias, 6nuy, 6nuz, 6nv0, 6obz, 6pzg, 6pzh, 6q19, 6q1a, 6q1e, 6q1g, 6q1j, 6q1k, 6qbc, 6qcu, 6u85, 6u9u, 6vi2, 6vrq, 6v4r, 6vpy, 6vtu, 6w5a, 6w5d, 6wiy, 6wj0, 6wla, 6xrj, 6z3k, 7aj6, 7arn, 7jkb, 7jz1, 7jz4, 7ke1, 7kfg, 7kgu, 7kx4, 7lud, 7lyv, 7lyw, 7m1c, 7mf7, 7mf8, 7mf9, 7mfa, 7n04, 7n07, 7oo2, 7ps3, 7qxc, 7qxd, 7qxe, 7re9, 7sen, 7tus, 7u04, 7u0k, 7uel, 7uem, 7uen, 7vsu, 7vsw, 7y0g - hFab - human
    
  • 3naa, 3nab, 3nac, 3ncj, 3o2v, 3hc3, 3hc4, 6uum, 6y1k, 6y1l, 6y1m, 6y1n, 7mfb, 7s8g - hFab (mutant)
    
  • 6b6z, 6dzn, 5vz1, 7rpt - hFab anti-ebola virus
    
  • 6mtx, 6mty, 6nis - hFab anti-zika virus
    
  • 6ws6 - hFab anti-sarbecovirus
    
  • 6phg, 6phh - hFab anti-malaria
    
  • 6dl8 - hFab anti-influenza
    
  • 7kba - hFab anti-HCMV
    
  • 3i75, 1nqb, 1f4w, 1aif, 1ghf, 2z91, 1ind, 3bkc, 3bkm, 1iy0, 3pp3, 3pp4, 3okm, 2hkh, 1ay1, 1nbv, 1qbm, 1bbd, 1dsf, 1gpo, 1mnu, 1igf, 1for, 1k6q, 1bz7, 1dqd, 2ipt, 2iq9, 2iqa, 2w60, 2w9d, 3iu4, 1q9k, 1q9l, 1q9o, 2z4q, 1cl7, 1cr9, 1r24, 1gig, 1uyw, 1cgs, 2cgr, 1q0x, 1ibg, 3eo0, 2op4, 2q76, 2ojz, 2g60, 2dbl, 1dbj, 1dbk, 1dbm, 1dba, 1mrc, 2gcy, 1flr, 1uz6, 1rfd, 1t2q, 1ggb, 1ggc, 1bm3, 2eh7, 2fat, 3cfc, 1fl3, 3cfe, 4j1u, 4gq9, 3qg7, 3rvt, 3s62, 4gay, 5mx3, 5l88, 5i66, 5cma, 5az2, 4z0b, 4qth, 5vzr, 5lgh, 5l9d, 5l7x, 4lci, 4k23, 6hgu, 6ks2, 6p79, 6qnk, 6shg, 6ug7, 6ug8, 6uga, 6ugd, 6vl8, 6vl9, 6w4v, 6x5e, 6xuk, 6z7x, 7bg1, 7c95, 7f2s, 7fgk, 7nx2, 7sd2, 7t0f, 7t0g, 7t0h, 7t0k, 7t0i, 7t0j, 7te4, 7tuh, 7v3q - mFab – mouse
    
  • 3eot, 2d03, 3esv, 3et9 – mFab (mutant)
    
  • 3iy2, 3iy3, 3iy4, 3iy5, 3iy6, 3iy7 - mFab – Cryo EM
    
  • 1jpt, 3mxv, 2o5x, 1ucb, 1bbj, 1t04, 2fgw, 1fvd, 1fve, 4kuz, 6l8t, 6w4w - hmFab
    
  • 1cqk – mFab MAK33 CH3 domain
    
  • 6a0x - mFab anti-influenza virus
    
  • 6h3h - mFab anti-fullerene
    
  • 6pyc - mFab anti-kappa
    
  • 6idh, 6kdh - mFab anti-photoproduct
    
  • 6qu9 - mFab anti-antitrypsin
    
  • 3mj8, 3r06 – AhFab – Armenian hamster
    
  • 3iy1, 1zan – raFab – rat
    
  • 4k3e, 4k3d, 6oo0, 6qn7, 6qn8, 6qn9, 6qna – bFab – bovine
    
  • 4b41, 4m3j, 7bnp, 7bnw, 7np9, 7phs – LgFab – Lama glama
    
  • 6cjk, 7d9z – rFab - rabbit
    
  • 6df0, 6dez - syFab anti-phosphotyrosine - synthetic
    

• Anti-HIV Fab or broadly neutralizing Fab

• • 1rz7, 1rz8, 1rzf, 1rzg, 1rzi, 3mlj, 3mug, 3qeh, 3ttn, rpi, 3tnm, 4fz8, 4f58, 4f57, 4f5a, 5iie, 5dt1, 5cey, 5cex, 5cck, 5bzw, 5bzd, 4rqq, 5uy3, 4qf1, 6avn, 6b3d, 6bla, 6cxl, 6mtr, 6mts, 6o3d, 6o3k, 6uul, 6vu2, 6wor, 6wos, 7l77, 7l79, 7rdj, 7rdk, 7rdl, 7rdm, 7u0b, 7u0c, 7uce - hFab
    
  • 3nz8, 3o6k, 3ntc, 3qeg – mFab
    
  • 5kg9 – hmFab
    
  • 5dd6, 5dd5, 5dd3, 5dd1, 4rfe, 4q2z, 5t4z, 6u3z, 6u6m, 6u6o, 6vor, 6vsr, 7ryu, 7ryv – rmFab – rhesus macaque
    
  • 7l6m – rmFab – Cryo EM
    
  • 7ra7 – rFab
    
  • 3juy, 4ut7 – hscFv anti-HIV
    
  • 3r0m – LgVHH anti-HIV
    
  • 2xxc – ViVHH anti-HIV - vicugna
    

• Anti-SARS-CoV-2 Fab

• • 6nb8, 6w7y, 6xca, 7dpm, 7jmx, 7k8n, 7k8o, 7k8p, 7k8q, 7k8r, 7kn3, 7kza, 7kzc, 7lk9, 7lka, 7n3e, 7n3f, 7n3g, 7n3h, 7sn1, 7wpv, 7zf6, 7zff - hFab anti-SARS-CoV-2
    
  • 6c6z, 4xak, 6w41, 6xc2, 6xc3, 6xc4, 6xc7, 6xkp, 6xkq, 6yla, 6zer, 6zlr, 7b3o, 7beh, 7bei, 7bej, 7bek, 7bel, 7bem, 7ben, 7beo, 7bep, 7bnv, 7bwj, 7bz5, 7c01, 7cah, 7cdi, 7cdj, 7ch4, 7ch5, 7chb, 7chc, 7che, 7chf, 7cho, 7chp, 7chs, 7cjf, 7cm4, 7djz, 7dk0, 7dk2, 7e3o, 7e5o, 7e5y, 7e7x, 7e7y, 7e86, 7e88, 7e8m, 7ejy, 7ejz, 7f6y, 7f7e, 7f7h, 7fcp, 7fcq, 7fjc, 7jjs, 7jmo, 7jmp, 7jmw, 7jn5, 7jx3, 7k8m, 7k9z, 7kfv, 7kfw, 7kfx, 7kfy, 7klg, 7klh, 7kmg, 7kmh, 7kmi, 7kn4, 7kzb, 7l0n, 7l2c, 7l5b, 7l7d, 7l7e, 7lm8, 7lm9, 7lop, 7lq7, 7ly3, 7m3i, 7m6d, 7mf1, 7mmo, 7msq, 7mzf, 7mzg, 7mzh, 7mzi, 7mzj, 7mzk, 7mzl, 7mzm, 7mzn, 7n3i, 7neg, 7neh, 7np1, 7nx6, 7nx7, 7nx8, 7nx9, 7nxa, 7nxb, 7or9, 7ora, 7orb, 7pry, 7prz, 7pqy, 7pqz, 7pr0, 7ps0, 7ps1, 7ps2, 7ps4, 7ps5, 7ps6, 7ps7, 7q0g, 7q0h, 7q0i, 7qez, 7qf0, 7qnw, 7qnx, 7qny, 7r6w, 7r6x, 7r8l, 7rku, 7rnj, 7s0b, 7s4s, 7s5p, 7s5q, 7s5r, 7sd5, 7si2, 7t7b, 7tcq, 7te1, 7tf1, 7tf4, 7tn0, 7tow, 7ttm, 7ttx, 7tty, 7u2d, 7u2e, 7urq, 7urs, 7vyr, 7wbz, 7wph, 7x7o, 7x9e, 7zf3, 7zf4, 7zf5, 7zf8, 7zf9, 7zfa, 7zfc, 7zfd, 7zfe, 8d36, 8d6z, 8dao, 8dcc - hFab + SARS-CoV-2 spike protein
    
  • 6nb6, 6nb7, 6wps, 6wpt, 6xcm, 6xcn, 6xdg, 6xey, 6yor, 6zdh, 6zdg, 6zfo, 7a5r, 7a5s, 7akd, 7akj, 7byr, 7bwj, 7c2l, 7cac, 7cai, 7cak, 7chh, 7cwl, 7cwm, 7cwn, 7cwo, 7cws, 7cwu, 7cyh, 7cyp, 7czq, 7czr, 7czs, 7czt, 7czu, 7czv, 7czw, 7czp, 7czx, 7d00, 7d03, 7d0b, 7d0c, 7d0d, 7d4g, 7dx4, 7dzx, 7dzy, 7e23, 7e39, 7e3b, 7e3c, 7e3k, 7e3l, 7e5r, 7e5s, 7e8c, 7e8f, 7e9n, 7e9o, 7e9p, 7e9q, 7eh5, 7ej4, 7ej5, 7ek0, 7enf, 7eng, 7epx, 7ey0, 7ey4, 7ey5, 7eya, 7ezv, 7f46, 7f62, 7f63, 7f6z, 7fae, 7faf, 7fjn, 7fjo, 7jv2, 7jv4, 7jv6, 7jva, 7jvc, 7jw0, 7k43, 7k45, 7k4n, 7k8s, 7k8t, 7k8u, 7k8v, 7k8w, 7k8x, 7k8y, 7k8x, 7k8y, 7k8z, 7k90, 7kmk, 7kml, 7kqb, 7kqe, 7ks9, 7kxj, 7kxk, 7l02, 7l06, 7l09, 7l2d, 7l2e, 7l2f, 7l3n, 7l56, 7l57, 7l58, 7laa, 7lab, 7ld1, 7lcn, 7ljr, 7lm8, 7lqv, 7lqw, 7lrs, 7lrt, 7ls9, 7lss, 7lxw, 7lxx, 7lxy, 7lxz, 7ly0, 7ly2, 7m42, 7m6e, 7m6f, 7m6g, 7m6h, 7m6i, 7m71, 7m7b, 7m8j, 7m8k, 7mkm, 7mlz, 7mm0, 7mw2, 7mw3, 7mw4, 7mw5, 7mw6, 7mxp, 7n5h, 7n62, 7n64, 7n8h, 7n8i, 7nd3, 7nd4, 7nd5, 7nd6, 7nd7, 7nd8, 7nd9, 7nda, 7ndb, 7ndc, 7ndd, 7ntc, 7p40, 7phg, 7pnm, 7pnq, 7po5, 7q0a, 7q6f, 7q9g, 7q9i, 7q9j, 7q9k, 7q9m, 7q9p, 7r40, 7r7n, 7r8m, 7r8n, 7r8o, 7ra8, 7ral, 7rb7, 7rbu, 7rkv, 7rq6, 7rr0, 7rw2, 7s0c, 7s0d, 7s0e, 7s6j, 7sb3, 7sb4, 7sbv, 7sbw, 7sbx, 7sby, 7sc1, 7sg4, 7sn2, 7sn3, 7so9, 7soa, 7sob, 7soc, 7sod, 7soe, 7sof, 7swn, 7swo, 7swp, 7t01, 7tas, 7tat, 7tb8, 7tbf, 7tc9, 7tca, 7tcc, 7the, 7tht, 7tly, 7tlz, 7tm0, 7u0d, 7uap, 7uaq, 7uar, 7upw, 7upx, 7upy, 7v23, 7v24, 7v26, 7v2a, 7v3l, 7we7, 7we8, 7we9, 7wea, 7web, 7wec, 7wed, 7wee, 7wef, 7whz, 7wi0, 7wjy, 7wjz, 7wk0, 7wk8, 7wlc, 7wly, 7wlz, 7wm0, 7wo4, 7wo5, 7wo7, 7woa, 7wob, 7woc, 7wog, 7won, 7wp0, 7wp1, 7wp2, 7wp5, 7wr8, 7wrl, 7wro, 7wrz, 7ws0, 7ws1, 7ws2, 7ws3, 7ws4, 7ws5, 7ws6, 7ws7, 7wuh, 7wwl, 7wwm, 7x08, 7x6a, 7xco, 7xck, 7xh8, 7xic, 7yad, 7zbu, 7zr7, 7zr8, 7zr9, 7zrc, 8dad, 8dlr, 8dls, 8dlt, 8dlw, 8dlx, 8dt3 - hFab + SARS-CoV-2 spike protein – Cryo EM
    
  • 7sjs - hFab + SARS-CoV-2 spike protein peptide
    
  • 6yz7, 6z2m, 6zcz, 6zh9, 7fg2, 7fg3, 7kn6, 7kn7, 7raq, 7zfb, 7zxu, 8cwv - hFab + ViVHH + SARS-CoV-2 spike protein
    
  • 7xod, 8cwv - hFab + ViVHH + SARS-CoV-2 spike protein<br
  • 7n3c, 7n3d, 7str, 7sts, 7sue - hFab + SARS nucleoprotein
    
  • 7xcp - hFab + SARS-CoV-2 spike protein + ACE2 – Cryo EM
    
  • 8dfs - hFab + SARS-CoV-2 spike protein + ACE2
    
  • 7vnc, 7vnd, 7vne, 7whi, 7whj, 7whk - hVHH + SARS-CoV-2 spike protein – Cryo EM
    
  • 7wpd, 7wpe, 7wpf - mrFab + ViVHH + SARS-CoV-2 spike protein – Cryo EM
    
  • 7tp3, 7tp4, 7wue - mrFab + SARS-CoV-2 spike protein
    
  • 7k9h, 7k9i, 7k9j, 7k9k, 7mkl, 7wk6, 7wka, 7wrv, 7x7t, 7x7u, 7x7v - mFab + SARS-CoV-2 spike protein – Cryo EM
    
  • 7f0x, 7f12, 7f15, 7s3n - mFab + SARS-CoV-2 spike protein
    
  • 7m53 - mFab + SARS-CoV-2 spike protein peptide
    
  • 7my2, 7my3 – mVHH anti-SARS + SARS-CoV-2 spike protein
    
  • 7mjj, 7mjk - syFab + SARS-CoV-2 spike protein – Cryo EM
    
  • 7kkj – syVHH anti-SARS
    
  • 6waq, 6z43, 8cwu – LgVHH anti-SARS + spike protein
    
  • 7on5 – ViVHH anti-SARS
    
  • 7f5g, 7f5h, 7kn5, 7ldj, 7olz – ViVHH anti-SARS + spike protein
    
  • 6zxn – ViVHH anti-SARS + spike protein – Cryo EM
    
  • 7c8v, 7c8w, 7can, 7d2z, 7d30, 7kgj, 7kgk, 7klw, 7mfu – syVHH + SARS-CoV-2 spike protein
    
  • 7a25, 7a29, 7kkk, 7kkl, 7mjl, 7n0g, 7mjh, 7n0h – syVHH + SARS-CoV-2 spike protein – Cryo EM
    
  • 7cyv, 7deo, 7det, 7deu, 7vmu, 8dce – hscFv + SARS spike protein
    
  • 7t3m - EcscFv + SARS-CoV spike protein – Cryo EM
    
  • 7b14, 7b17, 7b18, 7jvb - LgVHH + SARS spike glycoprotein
    
  • 7ksg - LgVHH + SARS spike glycoprotein – Cryo EM
    
  • 7r98- LgVHH + SARS nucleoprotein – Cryo EM
    

• Anti-MERS-CoV Fab

• • 6nb5 - hFab anti-MERS-CoV
    
  • 6pxg - mFab anti-MERS-CoV
    
  • 7coe - hFab + MERS-CoV spike protein
    
  • 6nb3, 6nb4, 7v5k, 7v6n - hFab + MERS-CoV spike protein – Cryo EM
    
  • 6pxh, 6pz8, 7s3m - mFab anti-MERS-CoV + MERS-CoV protein
    
  • 6j11 - mscFv + MERS-CoV spike protein
    
  • 6war - LgVHH + MERS-CoV spike protein
    

• Anti-hepatitis Fab

• • 6mwn – hFab + hepatitis A virus RNA
    
  • 4hs8, 5kzp, 7lki – hFab + hepatitis C virus peptide
    
  • 6bkb, 6bkc, 6bkd, 6mej, 6meh, 6mei, 6mek, 6u8d, 6u8k, 6uyf, 6urh, 6uyd, 6uyg, 6uym, 6wo3, 6wo4, 6woq - hFab anti-hepatitis C virus + glycoprotein
    
  • 7kql - hFab anti-hepatitis C virus + Hepatitis A cellular receptor
    
  • 7jtf, 7jtg - rmFab + hepatitis C envelope protein
    
  • 4why, 4wht - raFab + hepatitis C peptide
    
  • 5npi, 5npj – mscFv + hepatitis C peptide
    
  • 6jhq, 6jhr, 6jhs, 6jht - mFab + hepatitis A proteins – Cryo EM
    
  • 6cwt – rFab + Hepatitis B capsid
    
  • 6cwd – rscFv + hepatitis B capsid
    
  • 5nph, 6bzu, 6bzv, 6bzw, 6bzy – mFab + hepatitis C virus peptide
    

• Human Fab: small molecule complex

• • 3o2w - hFab 1e9 (mutant) + transition state analog
    
  • 3oau – hFab 2g12 (mutant) + mannose
    
  • 4ptu, 4hih – hFab + rhamnose
    
  • 1ikf – hFab R45 + cyclosporin
    
  • 3oay, 3oaz, 3ob0, 6msy, 6mub, 6mu3, 6mnf - hFab 2g12 + glycan
    
  • 6n35, 6n2x, 5i8o - hFab + polysaccharide
    
  • 7dc7 - hFab + ATP
    
  • 6bjz - hFab + fluorescent amino acid
    
  • 7kkh - hFab + piperazine derivative
    
  • 6o3u - hFab anti-HIV + PA
    

• Mouse Fab: small molecule complex

• • 3ra7 – mFab + digoxigenin
    
  • 3okd, 3oke, 3okk, 3okl, 3okn, 3oko, 3hzk, 3hzm, 3hzv, 3hzy, 3pho, 3phq, 3hns, 3hnt, 3hnv - mFab + liposaccharide
    
  • 1ine, 1ub5, 1ub6 - mFab + hapten
    
  • 3ls4 – mFab + tetrahydrocannabinol
    
  • 1mfc, 1mfd, 1mfe, 4hgw – mFab + polysaccharide
    
  • 2ntf - mFab RS2-1G9 + lactone analog
    
  • 1riu, 1riv, 1qyg, 1q72 - mFab + cocaine derivative
    
  • 1ynk, 1ynl, 1etz – mFab + sweetener
    
  • 1yef – mFab D2.3 + substrate analog
    
  • 1yeg - mFab D2.3 + product
    
  • 1p7k – mFab + HEPES
    
  • 1q0y – mFab 9B1 + morphine
    
  • 3sy0, 3t65, 3t77, 3t4y, 1q9w, 1f4x, 1f4y, 1mfa, 1mfb - mFab + carbohydrate
    
  • 1mex – mFab 29G12 + benzoic acid derivative
    
  • 1mrd, 1mre, 1mrf – mFab JEL103 + nucleotide
    
  • 1dbb – mFab DB3 + progesterone
    
  • 1igj - mFab 26-10 + digoxin
    
  • 4fab – mFab 4-4-20 + fluorescin
    
  • 7f35 – mFab + gatifloxacin
    
  • 1dl7 - mFab MCPC603 + phosphocholine
    
  • 3cfb, 3cfd, 2g2r – mFab + stilbene hapten
    
  • 4kze, 4kzd, 7szu, 7u0y – mFab + RNA
    
  • 6kdi - mFab anti-photoproduct + DNA
    

• Other Fab: small molecule complex

• • 2jb5, 2jb6 - hmFab + hapten
    
  • 3eyv - hmFab 13G5 (mutant) + hapten
    

• Mouse Fab: peptide complex

• • 3e8u - mFab + BNP peptide
    
  • 2a6d, 2a6i, 2a6j, 2a6k - mFab + peptide
    
  • 3hr5 – mFab + M1prime peptide
    
  • 3eys, 3eyu - mFab + amyloid-β-related peptide
    
  • 3ggw – mFab + carbohydrate-mimetic peptide
    
  • 3cxd, 3dsf, 5x5x – mFab + osteopontin peptide
    
  • 2zpk – mFab + proteinase-activated receptor peptide
    
  • 3ifl, 3ifn, 3ifo, 3ifp, 7e6p - mFab + amyloid peptide
    
  • 2eh8 - mFab + PRES1 peptide
    
  • 2brr – mFab + outer membrane protein peptide
    
  • 1xgy, 7doh – mFab + rhodopsin peptide
    
  • 1pz5 – mFab SYA/J6 + peptide
    
  • 1a3r – mFab + rhinovirus capsid peptide
    
  • 1cu4 - mFab + prion protein peptide
    
  • 1fpt – mFab + poliovirus peptide
    
  • 1mvu – mFab + glycoprotein
    
  • 2ap2 – mFab + glycoprotein peptide + C-myc peptide
    
  • 1frg, 1him, 1hin, 1ifh - mFab + hemagglutinin peptide
    
  • 1tet – mFab + cholera toxin peptide
    
  • 5epm – mFab + therapotoxin peptide
    
  • 1i8i, 1i8k – mFab + EGFR peptide
    
  • 4gag, 4gaj – mFab + genome polyprotein peptide
    
  • 5mv4, 5mu0 – mFab + collagen peptide
    
  • 6f7t – mFab + RNase peptide
    
  • 7njz, 7nw3 – mFab + chemokine receptor peptide
    
  • 7v4w, 7v64, 7v7k, 7v8q, 7vac, 7vaz – mFab + mucin peptide
    
  • 7o2z, 7o30, 7o31, 7o33 – mFab + PAS peptide
    
  • 7fgj, 7fgl, 7fgr - mFab + Tau peptide
    

• Human Fab: peptide complex

• • 3h0t - hFab + hepcidin peptide
    
  • 1sm3 - hFab SM3 + peptide
    
  • 5ea0 - hFab 7968 + complement factor peptide
    
  • 4z0x, 4xvj - hFab + HCV E2 peptide
    
  • 3eyf, 4hha – hFab + cytomegalovirus peptide
    
  • 2hfg, 2h9g – hFab + TNF receptor peptide
    
  • 3csy, 6n7j, 7rpu - hFab + Ebola envelope glycoprotein peptide
    
  • 6h06, 6h0e, 6gk7, 6gk8, 5zia, 5zv3, 6dcw, 7eyc, 7kqk - hFab + Tau peptide
    
  • 6bqb, 6ct7, 6kva, 6kvf, 6ldv, 6ldw, 6ldx, 7bxv, 7c94, 7y3j – hFab + peptide
    
  • 6e4y, 6e4z, 6mv5 - hFab + PCSK9 peptide
    
  • 7jwq - hFab + IL-1b peptide
    
  • 7jwp - hFab + IL-18 peptide
    
  • 7sfx - hFab + CD99 peptide
    
  • 7um3 - hFab + LAG3 peptide
    
  • 7rta - hFab + neuropeptide Y
    
  • 7k7r - hFab + EBNA1 peptide
    
  • 7rt9 - hFab + YY peptide
    
  • 7s4g - hFab + Ly6G6D peptide
    
  • 7ow1, 7oxn - hFab + amyloid peptide
    

• Other Fab: peptide complex

• • 2hh0 – hmFab + prion protein peptide
    
  • 3bky – hmFab + CD20 peptide
    
  • 5dmg – rFab + microtubule-associated protein peptide
    
  • 6ldy, 6x1s, 6x1t, 6x1u, 6x1v, 6x1w – rFab + peptide
    
  • 5dd0 – rmFab + peptide
    
  • 6df1, 6df2 - syFab anti-phosphotyrosine + phosphotyrosine peptide
    

• Anti-HIV Fab: peptide complex

• • 3egs, 3drt, 3drq, 3dro, 2fx7, 2fx8, 2fx9, 2cmr, 1tzg, 1tjg, 3mnw, 3moa, 3mob, 3mod, 1tjh, 1tji, 1u8h, 1u8i, 1u8j, 1u8k, 1u8l, 1u8m, 1u8n, 1u8o, 1u8p, 1u8q, 1u91, 1u92, 1u93, 1u95, 2f5b, 3go1, 5drz, 6o42 - hFab anti-HIV + gp41 peptide
    
  • 3ghb, 3ghe, 3c2a - hFab anti-HIV + envelope glycoprotein peptide
    
  • 3fn0, 2oqj, 6fy0, 6fy3, 6mtp, 6mtt, 6ncp, 6o3j - hFab anti-HIV + peptide
    
  • 2b0s, 2b1a, 2b1h, 3se8, 3se9, 4jkp, 4jpv, 4jb9, 6vbo, 6vbp, 6vbq - hFab anti-HIV + glycoprotein gp120 peptide
    
  • 1nak, 2f58, 3f58, 1f58, 1acy, 1qnz - mFab anti-HIV + glycoprotein gp120 peptide
    
  • 1ai1, 1ggi – mFab anti-HIV + V3 peptide
    
  • 3o6l, 3o6m - mFab 11H6H1 anti-HIV + Tat peptide
    
  • 1jp5, 1svz - mFab anti-HIV + HIV-2 protease peptide
    
  • 6p8d, 6p8n, 6pdr, 6pdu, 6ubi, 6uce, 6ucf, 6wwc, 6wx2 – mFab + HIV-1 fusion peptide
    
  • 6mqc, 6mqe, 6mqm, 6mqr, 6mqs, 6n16, 6pds, 6pec, 6pef - rmFab + HIV fusion peptide
    
  • 6mnq, 6mnr, 6mns - rmFab anti-HIV + gp120 peptide
    
  • 6p60, 6p7h - Fab + HIV fusion peptide - platytthini
    

• Human Fab: protein complex

• • 3pnw – hFab + Tudor domain-containing protein 3
    
  • 3h42 - hFab LDLR + proprotein convertase subtilisin/kexin
    
  • 3nh7 – hFab ABD1556 + bone morphogenetic protein receptor
    
  • 3hi6 – hFab + integrin
    
  • 6avq, 6avr, 6avu, 7usl – hFab + integrin – Cryo EM
    
  • 2vxs, 5fhx - hFab + interleukin
    
  • 3b2u, 3b2v – hFab IMC-11F8 + EGFR
    
  • 2r0k, 2r0l – hFab + HGFA
    
  • 3be1, 3n85, 1n8z, 6att - hFab + ERBB-2
    
  • 7d85 - hFab + ERB-3
    
  • 3kr3 – hFab + IGF-II
    
  • 7o52 – hFab + CD22
    
  • 6yio, 7f9w – hFab + CD25
    
  • 7sgm – hFab + CD40
    
  • 7myz – hFab + CD47
    
  • 7chy, 7chz - hFab + IL-1b
    
  • 6oel – hFab + IL-4R
    
  • 7dc8 – hFab + IL-6R
    
  • 7rew – hFab + IL-13R
    
  • 6plh – hFab + IL-21R
    
  • 6u6u – hFab + IL-36R
    
  • 6ppg, 6wio - hFab + IL-17
    
  • 7wkx – hFab + IL-17A
    
  • 6hga, 6ppg – hFab + IL-17R
    
  • 3g6d – hFab CNTO607 + IL-13
    
  • 3g6j, 7ue9 – hFab + complement C3
    
  • 2wub, 3k2u – hFab 40 + hepatocyte growth factor activator
    
  • 6iz9 – hFab + hepatocyte growth factor
    
  • 6i04 – hFab + hepatocyte growth factor receptor
    
  • 6ktr - hFab + fibroblast growth factor
    
  • 3grw - hFab + fibroblast growth factor receptor
    
  • 6ba5 - hFab + tyrosine protein kinase receptor
    
  • 3bdy, 2qr0, 2fjg, 2fjh, 1cz8, 5fv2, 5fv1, 6t9d, 7kez, 7kf0, 7kf1 – hFab + VEGF
    
  • 1adq – hFab IGM + igG1 Fc
    
  • 6eyo, 7si0 – hFab + igE
    
  • 3dvg, 3dvn – hFab igG1 + ubiquitin
    
  • 3bn9, 7sjn, 7sjo – hFab E2 + serine protease
    
  • 2jix – hFab ABT-007 + erythropoietin receptor
    
  • 1za3, 6t3j - hFab + TNF receptor
    
  • 6ogx, 6okm, 6okn - hFab + TNFRSF4
    
  • 3l95 – hFab + NRR1
    
  • 1uj3, 4dtg – hFab + tissue factor
    
  • 3lev – hFab 2F5 + RNA polymerase sigma factor
    
  • 3ru8, 6mto, 6mtq, 6s3d – hFab + scaffold
    
  • 3skj – hFab + ephrin receptor
    
  • 3sob – hFab + LPR6
    
  • 5kn5 - hFab + protransforming growth factor alpha
    
  • 5c8j – hFab + protein MJ0480
    
  • 4zso – hFab + natural cytotoxicity triggering receptor
    
  • 4rrp, 6ayz, 6az2 - hFab + ASF1
    
  • 4qci - hFab + platelet factor B
    
  • 7ket, 7lcv - hFab + factor H BP
    
  • 4mxv - hFab + lymphotoxin
    
  • 7seg - hFab + CD16
    
  • 6al5 - hFab + CD19
    
  • 5dmj, 5ihl, 6fax, 6pe8, 6pe9 - hFab + CD40
    
  • 6hxw - hFab + CD73
    
  • 3vg9, 3vga – hFab + adenosine receptor
    
  • 2qqk, 2qql, 2qqn – hFab + neuropilin
    
  • 2vyr – hFab + MDM4
    
  • 6b0h, 6b0g, 6b0e, 6b0a, 6b08, 6azz - hFab + PFS25
    
  • 6hhc, 6r8x, 7ahu, 7k66, 7kbt - hFab + coagulation factor
    
  • 5oca, 6u36, 6u38 - hFab + PCSK9
    
  • 5n88 - hFab + SFRS1-interacting protein
    
  • 5bk1, 5bjz - hFab + maltose-binding protein
    
  • 4hj0, 6dkj - hFab + GIPR
    
  • 4g80, 4g7y, 4g7v - hFab + VSP
    
  • 6cyf – hFab + secretion system protein
    
  • 6cw3 – hFab + histone acetyltransferase
    
  • 6m58 – hFab + serum albumin
    
  • 6mvl – hFab + VISTA
    
  • 6nmr, 6nms, 6nmt, 6nmu, 6nmv, 7kpg – hFab + SIRP-alpha
    
  • 6o39 – hFab + frizzled-5
    
  • 6o3a, 6o3b – hFab + frizzled-7
    
  • 6phb, 6phc, 6phd, 6phf – hFab + PFS25
    
  • 6r0x – hFab + G6B
    
  • 6o41, 6u8c – hFab + protein G
    
  • 6xxv – hFab + S2_1.2
    
  • 6c9u, 6mlk – hFab + DEBS
    
  • 7m7e, 7m7f, 7m7g, 7m7h, 7m7i, 7m7j, 7s6c, 7s6d – hFab + DEBS – Cryo EM
    
  • 6o9h – hFab + ECD
    
  • 7dm1, 7dm2 – hFab + PstS-1
    
  • 6vgr - hFab + dipeptidase
    
  • 6vvu - hFab + tryptase
    
  • 6j14, 6j15, 7c88, 7e9b, 7vux, 7wsl - hFab + PD-1
    
  • 6vc9, 6vca - hFab + nucleotidase
    
  • 6i3z - hFab anti-antitrypsin + antitrypsin
    
  • 6xy2, 7elx, 7su0, 7su1 – hFab + CTLA
    
  • 6xmi – hFab + terminase
    
  • 6cbv – hFab + BRIL
    
  • 7khf – hFab + rifin
    
  • 6y9b – hFab + STEAP1
    
  • 6fn4 – hFab + ABCB
    
  • 7neq, 7nfd – hFab + ABCG2 – Cryo EM
    
  • 7nez – hFab + ABCG2 + drug – Cryo EM
    
  • 6bdz – hFab + ADAM-10
    
  • 7c61 – hFab + HT1B
    
  • 6m3b, 6m3c – hFab + vitamin K-dependent protein
    
  • 7mxl - hFab + pollen allergen – Cryo EM
    
  • 7ssv - hFab + Kv1.3 – Cryo EM
    
  • 7phu – hFab + RH5
    
  • 7ce2, 7oh0, 7oh1 – hFab + tetanus toxin
    
  • 7vyt – hFab + TIGIT
    
  • 7bbj – hFab + nucleotidase
    
  • 7lj4, 7lj5, 7lja, 7ljb – hFab + TRAAK
    
  • 7fci, 7vad – hFab + NTCP – Cryo EM
    
  • 7lk4 – hFab + Bcl-2
    
  • 7daa – hFab + basigin
    
  • 7mnl, 7mnm, 7mnn, 7mno – hFab + NUP358/RanBP
    
  • 7ahv – hFab + FIXa
    
  • 7cj2 – hFab + YAK-40
    
  • 7e72 – hFab + angiopoietin receptor
    
  • 7rco – hFab + TGF
    
  • 7mlh – hFab + Der p 2
    
  • 7t0w, 7t0z – hFab + GABA – Cryo EM
    
  • 6ddm, 6ddv – hFab + MHC
    
  • 7pg8, 7pgb – hFab + Na+ channel
    
  • 7kzx, 7kzz – hFab + YiiP
    
  • 7amp, 7amq, 7amr, 7ams – hFab + T-cell receptor
    
  • 7dfp – hFab + Gi + dopamine receptor + drug – Cryo EM
    
  • 7lf7, 7lf8, 7lfa, 7lfb, 7lfd – hFab + ApoL
    
  • 7rth – hFab + hVHH
    
  • 7n0a – hFab + leukemia inhibitory factor
    
  • 6j6y – syFab + FGFR4
    

• Human Fab: viral protein complex

• • 6e3h, 6d0u, 5vag, 3gbm, 3gbn, 3lzf, 3fku, 3sdy, 3ztj, 3ztn, 4fp8, 4fqi, 4fqj, 4fqk, 4fql, 4fqr, 4fqv, 4fqy, 4gxu, 4nm8, 5gjt, 5gjs, 5dur, 5c0s, 4yk4, 4py8, 5wko, 5w6g, 5w0d, 5w08, 5v2a, 5umn, 5kaq, 6cnv, 6e4x, 6ii4, 6ii8, 6ii9, 6ml8, 6e56, 4r8w, 6iut, 6iuv, 6oc3, 6ocb, 6p3r, 6q0e, 6q0h, 6q0i, 6q0l, 6q0o, 6q18, 6uig, 6ur5, 6urm, 6uyn, 6wex, 6wez, 6wf0, 6wf1, 6wiz, 6wj1, 7kqg, 7kqh, 7kqi, 7u8j, 7u8l, 7u8m – hFab + Influenza virus hemagglutinin
    
  • 7k37, 7k39, 7k3a, 7k3b, 7kc1, 7l0l, 7mfg, 7scn, 7sco, 7x6l, 7x6o – hFab + Influenza virus hemagglutinin – Cryo EM
    
  • 6pze, 6pzf, 6pzy, 6pzz, 6q1z, 6q20, 6q23, 6u02 – hFab + Influenza virus neuraminidase
    
  • 6pzw, 6pzy, 6pzz, 6v4n, 6v4o – hFab + Influenza virus neuraminidase – Cryo EM
    
  • 5gzo, 5gzn, 5lcv, 6nip, 6niu, 6plk – hFab + zika protein
    
  • 6lnt, 7bu8, 7bua, 7cbp, 7c2t, 7kcr – hFab + zika proteins – Cryo EM
    
  • 7bsd – hFab + zika virus NS1c
    
  • 7lse, 7lsf – hFab + tick-borne encephalitis virus proteins
    
  • 7lsg, 7sfv, 7sfw – hFab + tick-borne encephalitis virus proteins – Cryo EM
    
  • 6xob – hFab + eastern equine encephalitis virus protein - Cryo EM
    
  • 7ums – hFab + rotavirus proteins – Cryo EM
    
  • 5hj3, 5fhc, 6oz9, 6s8d, 6s8i, 6s8j – hFab + ebola envelope protein
    
  • 7kej – hFab + ebola spike glycoprotein – Cryo EM
    
  • 7kew, 7kex, 7kf9, 7kfb, 7kfe, 7kfh, 7m8l, 7swd – hFab + spike glycoprotein + ebola envelope protein – Cryo EM
    
  • 5n09, 4utb, 4uta, 4ut9, 4ut6 – hFab + dengue virus envelope protein
    
  • 4c2i, 7bub, 7bud, 7bue, 7buf, 7c2s, 7v3g, 7v3h, 7v3i, 7v3j – hFab + dengue virus envelope protein - Cryo EM
    
  • 7bsc – hFab + dengue virus NS1c
    
  • 6vy4, 6vy6 – hFab + Hendra virus protein
    
  • 6ute – hFab + West NIle virus protein
    
  • 6vy5 – hFab + nipa virus receptor binding protein
    
  • 6blh, 6bli, 6oe4, 6ous, 6w52 – hFab + RSV fusion protein
    
  • 7luc, 7lue, 7mpg – hFab + RSV fusion protein – Cryo EM
    
  • 7t8w – hFab + RSV glycoprotein
    
  • 6mjz – hFab + respirovirus fusion protein
    

• • 4dag, 7sem – hFab + metapneumovirus glycoprotein F0
    
  • 7tl0, 8cw9 – hFab + metapneumovirus glycoprotein F0 – Cryo EM
    
  • 6p91, 6p95, 7s8h – hFab + lassa virus glycoprotein
    
  • 7tyv, 7uds, 7ul7 – hFab + lassa virus glycoprotein – Cryo EM
    
  • 7t4s – hFab + HCMV glycoprotein – Cryo EM
    
  • 7l7r – hFab + hemorrhagic fever virus glycoprotein
    
  • 6yo6 – hFab + LgHC3NB1
    
  • 7jie – hFab + norovirus VP1
    
  • 6gv4 – hFab + parechovirus proteins + RNA - Cryo EM
    
  • 7d5z, 7kbb – hFab + herpesvirus proteins
    
  • 6c5v, 7fbi, 7kdd, 7lbe, 7lbf, 7lbg, 7m30, 7t4q, 7t4r – hFab + herpesvirus proteins - Cryo EM
    
  • 6b9j – syFab + vaccinia virus protein
    
  • 6otc – syFab + Marburg virus protein
    
  • 6svl – syFab + MYDGF
    
  • 7mmn – Fab + Escherichia virus protein
    

• Mouse Fab: protein complex

• • 1tzh, 1tzi - mFab + VEGF
    
  • 1fsk, 5vfy, 7n0v - mFab + pollen allergen
    
  • 3raj – mFab HB7 + CD38
    
  • 6u9s – mFab 5A6 + CD81
    
  • 7s11, 7s13 – mFab + CD96
    
  • 3o0r, 5gux – mFab + nitric oxide reductase
    
  • 1ahw - mFab 5G9+ tissue factor
    
  • 2w9e, 1tpx, 1tqb, 1tqc, 6aq7, 6suz, 6sv2 – mFAB + major prion protein
    
  • 2oz4 – mFab + intercellular adhesion molecule
    
  • 3eo1 - mFab GC-1008 + transforming growth factor β-3
    
  • 6z7w, 6z7y, 6z7z – mFab + insulin
    
  • 4zxb – mFab 83 + insulin receptor
    
  • 1egj – mFab + cytokine receptor
    
  • 2bdn – mFab + cytokine A2
    
  • 1jrh – mFab + interferon-γ receptor
    
  • 1ob1 – mFab + major merozoite surface protein
    
  • 1qfw – mFab + gonadotropin
    
  • 4cad – mFab + RCE1
    
  • 4m48, 4xpt, 4xph, 4xpg, 4xpf, 4xpb, 4xpa, 4xp9, 4xp6, 4xp5, 4xp4, 4xp1, 4xnx, 4xnu, 6m0f, 6m3z, 7wgd, 7wgt, 7wlw – mFab + dopamine transporter
    
  • 5i75, 5i74, 5i73, 5i71, 5i6z, 5i6x, 6awq, 6awp, 6awo, 6awn, 6w2b, 6w2c – mFab + serotonin transporter
    
  • 6dzv, 6dzw, 6dzy, 6dzz, 6vrh, 6vrk, 6vrl, 7li6, 7li7, 7li8, 7li9, 7lia, 7lwd, 7mgw – mFab + serotonin transporter – Cryo EM
    
  • 1yjd – mFab 5.11A1 + CD28
    
  • 1sy6 – mFab OKT3 + CD3
    
  • 5dfv – mFab + CD81
    
  • 4r0l – mFab + CD28
    
  • 4qex, 4k2u – mFab + erythrocyte binding antigen
    
  • 2r9h, 6ad7, 6ad8, 6ada, 6adb, 6adc, 6k5a, 6k5i, 7cvs, 7cvt – mFab + exchange transporter ClCA
    
  • 1rjl – mFab + outer surface protein
    
  • 1mhh – mFab + protein L (mutant)
    
  • 1pg7 – mFab 6A6 + hmFab D3H44
    
  • 2jel – mFab JEL42 + histidine-containing protein
    
  • 1nsn – mFab N10 + nuclease
    
  • 1igc – mFab MOPC21 + streptococcal protein G
    
  • 1iai – mFab idiotipic + mFab anti-idiotypic
    
  • 7jlk, 7jln – mFab anti-idiotypic + hFab
    
  • 2r8s – mFab + RNA
    
  • 2fr4, 1xf2, 1xf3, 1xf4, 1i8m, 1cbv, 6idg – mFab + DNA
    
  • 7xlt – mFab + DNA + RNA – Cryo EM
    
  • 1mhp, 3q3g, 3qa3 – mFab + integrin
    
  • 3etb, 7o85 – mFab M18 (mutant) + anthrax-protective antigen
    
  • 3f5w, 3pjs, 3efd, 3eff, 2hjf, 2w0f, 4msw, 4uuj – mFab + KcsA K+ channel
    
  • 3stl, 3stz, 4i9w, 5ec2, 5ec1, 5ebw, 5ebm, 5ebl, 5e1a, 6nfu, 6nfv, 6pa0 - mFab + KcsA K+ channel (mutant)
    
  • 1kb5, 1nfd – mFab + T-cell receptor
    
  • 4i18 – mFab + pro-lactin receptor
    
  • 1uwx – mFab + protein G prime
    
  • 4ckd – mFab + β-galactosidase
    
  • 5tih – mFab + cysteine-rich protective antigen
    
  • 5t5n, 4rdq – mFab + bestrophin
    
  • 5e94 – mFab + glucagon-like receptor
    
  • 5e8d – mFab + proepiregulin
    
  • 5fb8 - mFab + interleukin
    
  • 5d96, 5d93 - mFab + sulfhydryl oxidase
    
  • 4ybq – mFab + fructose transporter
    
  • 4xzu, 7kbt - mFab + coagulation factor
    
  • 4u6h - mFab + virion membrane protein M25
    
  • 4r9y, 4r97 - mFab + platelet factor 4
    
  • 4qww - mFab + acetylcholinesterase
    
  • 4qti – mFab + urokinase-type plasminogen activator
    
  • 4pp2 – mFab + peptidase
    
  • 4p3d, 4p3c – mFab + metalloproteinase 14
    
  • 4ong, 4onf - mFab + amyloid-β A4 protein
    
  • 4oii - mFab + NS1
    
  • 5ldn – mFab + hexon C5
    
  • 5ldn – mFab + MIG-C4
    
  • 6vx4 – mFab + toxins – Cryo EM
    
  • 6elu – mFab + Trypanosoma protein
    
  • 6k65 – mFab + immunoglobulin G-binding protein
    
  • 6ks0, 6ks1 – mFab + adiponectin receptor protein
    
  • 7dr4 – mFab + IL-2
    
  • 6sxi – mFab + scFv
    
  • 6z2l – mFab + P113
    
  • 7kr5 – mFab + CRAC – Cryo EM
    
  • 6nyq – mFab + GLMP
    
  • 6vtw – mFab + RSV S4
    
  • 7st8 – mFab + SAS1B
    
  • 7vae, 7vaf, 7vag, 7wsi – mFab + NTCP – Cryo EM
    
  • 7xw6 – mFab in ML109 complex – Cryo EM
    
  • 7lr3, 7lr4 – mFab + hapless 2
    
  • 7kpj – mFab + Crohn diseae protein
    
  • 7c4s – mFab + S1P3
    
  • 7k7h, 7k7i – mFab + PltB – Cryo EM
    
  • 7rah – mFab + adenylate cyclase toxin
    
  • 7sbd, 7sbg – mFab + profilin
    
  • 7n0u – mFab + bet v 1
    
  • 7r9d – mFab + viVHH
    
  • 7jgj – mFab + IgA1
    
  • 7rd5 – mFab + tetraspanin
    
  • 7te6 – mFab + NMDA
    
  • 7te9, 7teb, 7tee, 7teq, 7ter, 7tes, 7tet – mFab + NMDA – Cryo EM
    
  • 7tuf, 7tug – mFab + tapasin
    

• Mouse Fab: viral protein complex