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3DP6

Crystal structure of the binding domain of the AMPA subunit GluR2 bound to glutamate

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
Glutamate receptor 2polymer27930810.43UniProt (P19491)
Pfam (PF10613)
Pfam (PF00060)
Rattus norvegicusGluR-2, GluR-B, GluR-K2, Glutamate receptor ionotropic, AMPA 2, AMPA-selective glutamate receptor 2
2D, E, G, H, J...
(A, B, C)
ZINC IONnon-polymer65.46Chemie (ZN)
3F, I, L
(A, B, C)
GLUTAMIC ACIDnon-polymer147.13Chemie (GLU)
4M, N, O
(A, B, C)
waterwater18.0673Chemie (HOH)
Sequence modifications
A, B, C: 3 - 117 (UniProt: P19491)
PDBExternal DatabaseDetails
Leu -15-expression tag
Val -14-expression tag
Pro -13-expression tag
Arg -12-expression tag
Gly -11-expression tag
Ser -10-expression tag
Ala -9-expression tag
Met -8-expression tag
Gly -7-expression tag
Ser -6-expression tag
Gly -5-expression tag
Asn -4-expression tag
Asp -3-expression tag
Thr -2-expression tag
Ser -1-expression tag
Arg 0-expression tag
Gly 1-expression tag
Ala 2-expression tag
A, B, C: 120 - 263 (UniProt: P19491)
PDBExternal DatabaseDetails
Gly 118-linker
Thr 119-linker
Gly 262-expression tag
Ser 263-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight92431.3
Non-Polymers*Number of molecules9
Total formula weight833.8
All*Total formula weight93265.2
*Water molecules are not included.

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PDB entries from 2025-06-25

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