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4JFX

Structure of phosphotyrosine (pTyr) scaffold bound to pTyr peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, L)
Fab light chainpolymer21423303.92Homo sapiens (human)
2B, D
(B, H)
Fab heavy chainpolymer23524948.02Homo sapiens (human)
3E
(P)
Phosphopeptidepolymer121410.51
4F, G
(A, L)
TETRAETHYLENE GLYCOLnon-polymer194.22Chemie (PG4)
5H, I, J, K, L
(A, B, L, H, P)
waterwater18.0977Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight97914.2
Non-Polymers*Number of molecules2
Total formula weight388.5
All*Total formula weight98302.6
*Water molecules are not included.

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PDB entries from 2025-06-18

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