Integrin 3D structures

From Proteopedia

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3D structures of integrin

Updated on 25-September-2025 {{#tree:id=OrganizedByTopic|openlevels=0|

• IG CR3

• • 1ido – hIG I domain + Mg – human
    
  • 1jlm - hIG I domain + Mn
    

• IG α-1 (CD49a)

• • 4a0q - hIG I domain 166-366 (mutant) + Mg
  • 2l8s - hIG transmembrane domain 1135-1179 – NMR
  • 5hgj - hIG VWFA domain
    
  • 2m32 - hIG I domain + collagen peptide
    
  • 1ck4 - rIG I domain – rat
    
  • 1mhp - rIG I domain (mutant) + antibody + Mn
    
  • 2b2x - rIG I domain (mutant) + antibody + Mg
    

• IG α-2 (CD49b)

• • 4bj3, 5e6x, 5e6v - hIG I domain
    
  • 1dzi, 4bj3 - hIG I domain + collagen peptide
    
  • 1v7p - hIG I domain (mutant) + EMS16 + Mn
    
  • 5thp, 6nd8, 6nd9, 6nda, 6ndb, 6ndc, 6ndd, 6nde, 6ndf, 6ndg, 6ndh - hIG residues 170-366 + rhodocetin
    

• IG α-2b

• • 2k1a - hIG transmembrane domain – NMR
    

• IG α-1 + IG β-1 (CD49a-CD49b)

• • 1qc5, 1qcy - hIG I domain (mutant) + Mg
    
  • 1pt6 - hIG I domain + Mg
    

• IG α-2 (CD49b) + IG β

• • 5hj2 - hIG I domain
    
  • 1aox - hIG I domain (mutant) + Mg
    
  • 2k1a - hIG transmembrane domain – NMR
    

• IG α-2b + IG β-3 (CD61)

• • 4cak, 8gcd, 8gce, 8t2v, 9dax – hIG – Cryo EM
    
  • 8t2u – hIG + drug – Cryo EM
    
  • 1kup, 1kuz – hIG proximal domain – NMR
    
  • 1m8o - hIG cytoplasmic domain – NMR
    
  • 2k9j, 2knc, 7kn0 - hIG transmembrane domain – NMR
    
  • 1tye, 3fcs, 3fcu – hIG + Mg
    
  • 3fc3 – hIG (mutant) + Mg
    
  • 2vc2, 2vdk, 2vdl, 3nid, 3nif, 3nig, 3zdx, 3zdy, 3zdz, 3ze0, 3ze1, 3ze2, 5hdb – hIG headpiece + antibody + Mg
    
  • 4z7n, 4z7o, 4z7q – hIG headpiece + antibody + Mg + tetrapeptide
    
  • 2vdm, 2vdn, 3t3m, 3t3p – hIG headpiece + antibody + antagonist + Mg
    
  • 2vdo, 2vdp, 2vdq, 2vdr – hIG headpiece + antibody + fibrinogen peptide + Mg
    
  • 6v4p, 7la4, 9axl, 9dao – hIG + antibody – Cryo-EM
    
  • 9deq, 9der – hIG + drug – Cryo-EM
    
  • 7l8p, 7tct, 7td8, 7tho, 7tmz, 7tpd, 7u60, 7u9f, 7u9v, 7ubr, 7ucy, 7udg, 7udh, 7ue0, 7ufh, 7uh8, 7uje, 7ujk, 7uk9, 7uko, 7ukp, 7ukt – hIG + antibody + drug
    

• IG α-4

• • 4irz - hIG + antibody
    

• IG α-4 (CD49d) + IG β-7

• • 3v4p - hIG headpiece (mutant) + antibody + Mg
    
  • 3v4v - hIG headpiece (mutant) + antibody + inhibitor + Mg
    

• IG α-5 (CD49e) + IG β-1 (CD29)

• • 7nxd – hIG + Mg – Cryo-EM
    
  • 7nwl – hIG + fibronectin + laminin – Cryo-EM
    
  • 4wjk - hIG headpiece (mutant) + Mg
    
  • 4wk0, 4wk2, 4wk4 - hIG headpiece (mutant) + peptide + Mg
    
  • 9b9j, 9b9k, 9nab – hIG + antibody – Cryo-EM
    
  • 9ckv, 9dia, 9ef2 – hIG + NeoNectin – Cryo-EM
    
  • 3vi3 - hIG headpiece + antibody + Mg
    
  • 3vi4 - hIG headpiece + antibody + peptide + Mg
    
  • 8oxz - rIG headpiece – Cryo EM
    

• IG α-5 (CD49e) + IG β-3 (CD61) ectodomain

• • 1m1x, 1u8c, 3ije, 4g1e, 4g1m – hIG + cation