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3Q3G

Crystal Structure of A-domain in complex with antibody

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D, G, J
(C, A, F, J)
Antibody Light Chainpolymer22024457.04Mus musculus
2B, E, H, K
(D, B, H, K)
Antibody Heavy chainpolymer22424043.84Mus musculus
3C, F, I, L
(G, E, I, L)
Integrin alpha-Mpolymer19021778.94UniProt (P11215)
Pfam (PF00092)
Homo sapiens (human)CD11 antigen-like family member B, CR-3 alpha chain, Cell surface glycoprotein MAC-1 subunit alpha, Leukocyte adhesion receptor MO1, Neutrophil adherence receptor
4AB, BB, CA, CB, DA...
(K, A, B, L, C...)
1,2-ETHANEDIOLnon-polymer62.125Chemie (EDO)
5AA, DB, EA, EB, JA...
(G, K, A, B, C...)
GLYCEROLnon-polymer92.111Chemie (GOL)
6RA, SA, X
(H, D)
SODIUM IONnon-polymer23.03Chemie (NA)
7GB, LA, UA, Y
(L, E, I, G)
CALCIUM IONnon-polymer40.14Chemie (CA)
8BA, FB, OA, PA, YA
(G, K, E, J)
CHLORIDE IONnon-polymer35.55Chemie (CL)
9TA
(H)
DI(HYDROXYETHYL)ETHERnon-polymer106.11Chemie (PEG)
10JB, KB, LB, MB, NB...
(C, D, G, A, B...)
waterwater18.0320Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight281119.0
Non-Polymers*Number of molecules49
Total formula weight3077.4
All*Total formula weight284196.4
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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