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4DNK

Crystal structure of a tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, beta polypeptide (YWHAB) from homo sapiens at 2.20 A resolution.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
14-3-3 protein beta/alphapolymer24728546.62UniProt (P31946)
Pfam (PF00244)
Homo sapiens (human)Protein 1054, Protein kinase C inhibitor protein 1, KCIP-1, 14-3-3 protein beta/alpha, N-terminally processed
2C, H, I
(A, B)
PHOSPHATE IONnon-polymer95.03Chemie (PO4)
3D, E, F, G
(A)
1,2-ETHANEDIOLnon-polymer62.14Chemie (EDO)
4J, K
(A, B)
waterwater18.0257Chemie (HOH)
Sequence modifications
A, B: 1 - 246 (UniProt: P31946)
PDBExternal DatabaseDetails
Gly 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight57093.2
Non-Polymers*Number of molecules7
Total formula weight533.2
All*Total formula weight57626.4
*Water molecules are not included.

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PDB entries from 2025-06-11

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