MHC 3D structures

3D structures of MHC

Updated on 27-October-2021

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• MHC I
• MHC I binary complex
  • 2hla, 3hla, 1hla, 6tdr, 6tds - hMHC I + β-2-microglobulin – human
    
  • 1zs8 - mMHC I + β-2-microglobulin – mouse
    
  • 6mp0, 6mp1 - mMHC I + peptide
    
  • 3p73, 3p77 - cMHC I + β-2-microglobulin – chicken
• MHC I ternary complex
  • 3kpn, 3kpo – hMHC I B + β-2-microglobulin + peptide
    
  • 3bev, 1kpr, 2f53, 1k5n, 3nfn, 3mr9, 3mrb, 3mrc, 3mrd, 3mre, 3mrf, 3mrg, 3mrh, 3mri, 3mrj, 3mrk, 3mrl, 3mrm, 3mrn, 3mro, 3mrp, 3mrq, 3mrr, 3ox8, 3oxr, 3oxs, 2xpg, 3pwj, 3pwl, 3pwn, 3pwp, 2x70, 3o3a, 3o3b, 3o3d, 3o3e, 3lv3, 3ln4, 3ln5, 3myj, 3i6l, 3lkn, 3lko, 3lkp, 3lkq, 3lkr, 3lks, 3hpj, 3i6g, 3i6k, 3mgo, 3mgt, 3l3d, 3l3g, 3l3i, 3l3j, 3l3k, 2x4n, 2x4o, 2x4p, 2x4q, 2x4r, 2x4s, 2x4t, 2x4u, 3lka, 3h7b, 3kpl, 3kpm, 3kpn, 3kpo, 3kpp, 3kpq, 3kpr, 3kps, 3giv, 3hcv, 3d18, 3dtx, 3czf, 3fqn, 3fqr, 3fqt, 3fqu, 3fqw, 3fqx, 3d25, 3bvn, 3dx6, 3dx7, 3dx8, 3dxa, 3bo8, 3bp4, 3bp7, 3bgm, 3bh8, 3bh9, 3bhb, 3b3i, 3b6s, 2rfx, 3bze, 3bzf, 3bw9, 3bwa, 3c9n, 2v2w, 2v2x, 2gt9, 2gtw, 2gtz, 2guo, 2nw3, 2fyy, 2fz3, 2hn7, 2cik, 2git, 2hjk, 2hjl, 2h6p, 2d31, 2c7u, 2bck, 2a83, 2axf, 2axg, 2bvo, 2bvp, 2bvq, 1s8d, 1t1w, 1t1x, 1t1y, 1t1z, 1t20, 1t21, 1t22, 1s7q, 1zsd, 2bsr, 2bss, 2bst, 1zhk, 1zhl, 1tvb, 1tvh, 1xr8, 1xr9, 1w0v, 1w0w, 1xh3, 1uxs, 1uxw, 1s9w, 1s9x, 1s9y, 1q94, 1qvo, 1n2r, 1ogt, 1qew, 1jge, 1k5n, 1i7r, 1i7t, 1i7u, 1jf1, 1jht, 1i4f, 1e27, 1e28, 1i1y, 1i1f, 1qqd, 1mhe, 1b0g, 1a9b, 1a9e, 1a1m, 1a1n, 1a1o, 1tmc, 2clr, 1hhg, 1hhh, 1hhi, 1hhj, 1hhk, 1hsb, 1hsa, 3to2, 2vab, 6amt, 6at5, 6at9, 6bxp, 6d29, 6d2b, 6d2r, 6d2t, 6ei2, 6g3j, 6g3k, 6ggm, 6gh1, 6gh4, 6ghn, 6gl1, 6h6d, 6iex, 6j1v, 6j1w, 6joz, 6jp3, 6jtn, 6jto, 6jtp, 6l9n, 6mtl, 6nca, 6o4y, 6o4z, 6o51, 6o53, 6o9b, 6o9c, 6opd, 6p23, 6p27, 6p2c, 6p2f, 6p2s, 6pbh, 6ptb, 6pte, 6pyj, 6pyl, 6pyv, 6pyw, 6pz5, 6q3k, 6ss7, 6ss8, 6ss9, 6ssa, 6tdo, 6tdp, 6tdq, 6trn, 6uj8, 6ujo, 6ujq, 6uli, 6ulk, 6uzm, 6uzn, 6uzo, 6uzp, 6uzq, 6uzs, 6v2o, 6v2p, 6v2q, 6vb0, 6vb1, 6vb2, 6vb5, 6vb6, 6vb7, 6vb6, 6vb7, 6viu, 6vpz, 6vq2, 6vqd, 6vqe, 6vqy, 6vqz, 6vr1, 6vr5, 6xqa, 6y26, 6y27, 6y28, 6y29, 6y2a, 6y2b, 6z9v, 6z9w, 6z9x, 7alo, 7ji2, 7jyv, 7jyu, 7jyw, 7jyx, 7lgp, 7mj6, 7mj7, 7mj8, 7mj9, 7mja, 7nui - hMHC I α + β-2-microglobulin + peptide
    
  • 1ktl, 3kww, 3h9h, 3ixa, 3gso, 3gsq, 3gsr, 3gsu, 3gsv, 3gsw, 3gsx, 3ft2, 3ft3, 3ft4, 2av1, 2av7, 1cg9, 1m05, 1m6o, 1kpr, 1ktl, 6iwh - hMHC I α (mutant) + β-2-microglobulin + peptide
    
  • 6mpp - hMHC I + β-2-microglobulin + peptide – NMR
    
  • 7eu2, 7f4w, 7lfz, 7lg0, 7lg2, 7lg3, 7lgd, 7kgo, 7kgp, 7kgq, 7kgr, 7kgs, 7kgt, 7m8s, 7m8t, 7m8u, 7mkb, 7n1a, 7n1b, 7n6d, 7p3d, 7p3e, 7rtd - hMHC I + β-2-microglobulin + SARS protein peptide
    
  • 7n19 - hMHC I α+β + β-2-microglobulin + peptide
    
  • 1syv, 1n2r, 1syv - hMHC I + β-2-microglobulin + hMHC II peptide
    
  • 3rwc, 3rwd, 3rwe, 3rwf, 3rwg, 3rwh, 3rwi, 3rwj, 4zfz, 6iwg, 6hwj - rmMHC I + β-2-microglobulin + peptide – Rhesus macaque
    
  • 6lah, 6lam, 6lb2, 6lt6 - rmMHC I (mutant) + β-2-microglobulin + lysophospholipid
    
  • 3qq3, 3qq4, 6a6h, 6kwk, 6kwl, 6kwo, 6lf8, 6lf9 - pMHC I + β-2-microglobulin + peptide - pig
    
  • 6kwn - pMHC I (mutant) + -2-microglobulin + peptide
    
  • 1kjv, 1kjm, 1ed3 – MHC I α + β-2-microglobulin + peptide - rat
    
  • 2oi9 - mMHC I α + T cell receptor + peptide
    
  • 1kbg, 3l3h, 3ftg, 3e6f, 3ecb, 3ch1, 3cch, 3cc5, 3cpl, 2zsv, 2zsw, 2zok, 2zol, 3buy, 2ve6, 2e7l, 2fo4, 2cii, 2fwo, 2f74, 1zt1, 1zt7, 1vgk, 1yn6, 1yn7, 1zhb, 1wbx, 1wby, 1wbz, 1rjy, 1rjz, 1rk0, 1rk1, 1t0m, 1t0n, 1s7q, 1s7r, 1s7s, 1s7t, 1s7u, 1s7v, 1s7w, 1s7x, 1lk2, 1kpu, 1kpv, 1n3n, 1nan, 1n59, 1n5a, 1ffn, 1ffo, 1ffp, 1g7p, 1g7q, 1lek, 1leg, 1inq, 1juf, 1k8d, 1jpf, 1jpg, 1fg2, 1qlf, 1bz9, 1kbg, 1hoc, 2mha, 1vad, 1vac, 3roo, 3quk, 3qul, 3rol, 3tbs, 3tbt, 3tbv, 3tbw, 4nsk, 3tby, 6g9r, 6gb5, 6gb6, 6gb7, 6jq2, 6jq3, 6npr, 6x00 - mMHC I + β-2-microglobulin + peptide
    
  • 2qri - mMHC I/β-2-microglobulin/peptide
    
  • 2qrs, 2qrt - mMHC I (mutant)/β-2-microglobulin/peptide
    
  • 1mhc, 2clv, 2clz, 1fzj, 1fzk, 1fzm, 1fzo, 1ddh - mMHC I (mutant) + β-2-microglobulin + peptide
    
  • 3e2h, 3e3q, 2e7l - mMHC I α (mutant) + T cell receptor + peptide
    
  • 1nez - mMHC I + β-2-microglobulin + CD8 α chain
    
  • 4d0b, 3bew, 2yez, 5ad0, 4d0c, 3bev, 4cvx, 4cvx, 4cvz, 4d0d,4cw1 – cMHC I α + β-2-microglobulin + peptide
    
  • 7dc6 – MHC I + β-2-microglobulin + peptide – panda
    
  • 7cjq – MHC I + β-2-microglobulin + peptide – dog
    
  • 6m24, 6m2j, 6m2k – MHC I + β-2-microglobulin + peptide – rabbit
    
  • 7edo – MHC I + β-2-microglobulin + peptide – possum
    
  • 6a2b – MHC I + β-2-microglobulin + peptide – frog
    
  • 6j2d, 6j2e, 6j2g, 6j2h, 6j2i, 6j2j, 6k7t – MHC I + β-2-microglobulin + peptide – bat
    
  • 7cpo – MHC I + β-2-microglobulin + peptide – Anolis carolinensis
    
  • 6ilc, 6ile, 6ilf, 6ilg – MHC I + β-2-microglobulin + peptide – flying fox
    
  • 2yez, 3bev, 3bew, 3rwc, 3rwd, 3rwe, 3rwf, 3rwg, 3rwh, 3rwi, 3rwj, 4zfz, 4d0b, 4d0c, 4d0d, 4cvx, 4cvz, 4cw1, 5ad0, 6iwg, 6irl, 6kx9, 6lhf, 6lhg, 6lhh – cMHC I + β-2-microglobulin + peptide
    
  • 6kyu – MHC I + β-2-microglobulin + peptide – duck
    
  • 5h5z, 6lbe – MHC I + β-2-microglobulin + peptide – bony fish
    
  • 6lup – MHC I + β-2-microglobulin + peptide – shark
    
• MHC I quaternary complex
  • 3qdg, 3qdj, 3qdm, 3qeq, 3mv7, 3mv9, 3h9s, 3gsn, 3d39, 3d3v, 3ffc, 2vlj, 2vlk, 2vll, 2vlr, 2j8u, 2p5e, 2p5w, 2pye, 2gj6, 2f54, 2esv, 2bnq, 2bnr, 1lp9, 1oga, 1mi5, 1qrn, 6amu, 6avf, 6avg, 6bj2, 6bj3, 6bj8, 6d78, 6dkp, 6g9q, 6mt3, 6mt4, 6mt5, 6mt6, 6mtm, 6pue, 6puf, 6pug, 6pui, 6puj, 6puk, 6pul, 6pum, 6pvc, 6pvd, ]]6px6]], 6q3s, 6r2l, 6rsy, 6tro, 6uk2, 6uk4, 6ulr, 6uon, 6uz1, 6vm7, 6vm8, 6vm9, 6vqo, 6vma, 6vmc, 6vmx, 6vrm, 6vrn, 7lfk, 7lfl, 7lfm, 7n1e, 7n1f, 7n6e, 7rtr - hMHC I α + T cell receptor + β-2-microglobulin + peptide
    
  • 3kxf, 3mv8, 2jcc, 2uwe - hMHC I α (mutant) + T cell receptor + β-2-microglobulin + peptide
    
  • 2f53 - hMHC I α + T cell receptor + β-2-microglobulin (mutant) + peptide
    
  • 1p7q, 1im9, 6ewc - hMHC I α + leukocyte immunoglobulin-like receptor + β-2-microglobulin + peptide
    
  • 6v3j, 7k81 - hMHC I α + KIR3DL1 + -2-microglobulin + peptide
    
  • 6pag - hMHC I α + KIR2DL3 + -2-microglobulin + peptide
    
  • 6aee, 6k60 - hMHC I α + LIR-1 + -2-microglobulin + peptide
    
  • 6ewo - hMHC I α + LIR-1 + synemin + -2-microglobulin + peptide
    
  • 6ewa - hMHC I α + LIR-1 + polyprotein + -2-microglobulin
    
  • 6eny - hMHC I α + calreticulin + protein disulfide isomerase + tapasin + -2-microglobulin – Cryo EM
    
  • 2dyp - hMHC I α (mutant) + leukocyte immunoglobulin-like receptor + β-2-microglobulin + peptide
    
  • 3qzw, 3dmm, 1bqh, 1akj - hMHC I α + β-2-microglobulin + CD8 α + peptide
    
  • 1im3 - hMHC I α + β-2-microglobulin + cytomegalovirus protein US2 + peptide
    
  • 3cii, 3cdg - hMHC I α + β-2-microglobulin + CD94 ectodomain + NKG2A/NKG2B integral membrane protein + peptide
    
  • 3hae, 3gjf, 3cvh, 1w72, 6uj9, 6w51 - hMHC I α + β-2-microglobulin + antibody + peptide
    
  • 1g6r, 2ckb, 3pqy, 2z31, 1nam, 1mwa, 1g6r, 2ckb, 7jwl - mMHC I + T cell receptor + β-2-microglobulin + peptide
    
  • 2oi9 - mMHC I (mutant) + T cell receptor + β-2-microglobulin + peptide
    
  • 1p1z, 1p4l, 1qo3 - mMHC I + β-2-microglobulin + natural killer cell receptor LY49C + peptide
    
  • 3c8k - mMHC I (mutant) + β-2-microglobulin + natural killer cell receptor LY49C + peptide
    
• MHC II
  • 3lqz, 2bc4, 1hdm - hMHC II α+β
    
  • 3pdo, 3pgc, 3pgd, 1a6a - hMHC II α+β+γ
    
  • 3cup, 2p24, 1lnu, 1fng - mMHC II α+β
    
  • 1fne - mMHC II α+β (mutant)
    
  • 3lqz - hMHC II α+β DP2
    
  • 6t3y - cMHC II α+β
    
• MHC II binary complex
  • 1h15 - hMHC II α+β + DNA polymerase peptide
    
  • 1fv1 - hMHC II α+β + myelin basic protein
    
  • 3o6f, 2wbj, 6mnn, 6mno - hMHC II α+β + T cell receptor
    
  • 3l6f, 3c5j, 2q6w, 2fse, 1t5w, 1s9v, 1uvq, 1h15, 1fv1, 6atf, 6atz, 6bij, 6bil, 6bin, 6biv, 6blq, 6dig, 6nix, 6qzc, 6qzd, 6u3m, 6zwa, 7kei – hMHC II α+β + peptide
    
  • 1dlh - hMHC II α+β + enterotoxin
    
  • 3c5z, 3c60, 3c6l, 6dfs, 6dfw, 6mkd, 6mkr, 6py2 - mMHC II α+β + T cell receptor
    
  • 1r5v, 1k2d, 1muj, 1kt2, 1ktd, 1f3j, 1es0, 1iak, 1iea, 1ieb, 1f3j - mMHC II α+β + peptide
    
  • 1aqd - mMHC II α+β + MHC I peptide
    
  • 1r5w, 1i3r - mMHC II α+β (mutant) + peptide
    
  • 6kvm – cMHC II α+β + peptide
    
• MHC II ternary complex
  • 1zgl, 1j8h, 1fyt, 1ymm, 2iam, 2ain, 4gg6, 6cql, 6cqn, 6dfx, 6mng, 6mnm, 6r0e, 6u3n, 6u3o, 6xc9, 6xco - hMHC II α+β + T cell receptor + peptide
    
  • 6xp6 - hMHC II α+β + antibody+ peptide
    
  • 2ipk, 2g9h, 1pyw, 1jwm, 1jws, 1jwu, 1klg, 1klu, 1hxy, 1d5m, 1d5x, 1d5z, 1d6e, 2seb, 1seb - hMHC II α+β + enterotoxin + peptide
    
  • 1sje, 1sjh, 1t5x, 1lo5 - hMHC II α+β + enterotoxin (mutant) + peptide
    
  • 1r5i - hMHC II α+β + mycoplasma arthritidis mitogen+ peptide
    
  • 2oje - mMHC II α+β + mycoplasma arthritidis mitogen+ peptide
    
  • 2xn9, 3qib, 1zgl, 3qiu, 3qiw, 3mbe - mMHC I + T cell receptor + peptide
    
  • 2pxy, 1u3h - mMHC II α+β + T cell receptor (mutant) + peptide
    
  • 1jl4 - mMHC II α+β + CD4 + peptide
    
• MHC II quaternary complex
  • 2icw - mMHC II α+β + T cell receptor + mycoplasma arthritidis mitogen + hemagglutinin peptide
    
  • 4c56 - hMHC II α+β + T cell receptor + enterotoxin + hemagglutinin peptide
    
  • 6rp9, 6rpa, 6rpb - hMHC II α + T cell receptor + β-2-microglobulin + peptide
    

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Michal Harel, Jaime Prilusky