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9NTB

Crystal structure of human HDAC2 in complex with TNG260

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
Histone deacetylase 2polymer40445998.03UniProt (Q92769)
Pfam (PF00850)
Homo sapiens (human)HD2,Protein deacylase HDAC2
2D, QA, Y
(A, C, B)
(R)-N-(4-amino-4'-fluoro-[1,1'-biphenyl]-3-yl)-4-(S-methylsulfonimidoyl)benzamidenon-polymer383.43Chemie (A1B1V)
3E, RA, Z
(A, C, B)
ZINC IONnon-polymer65.43Chemie (ZN)
4AA, BA, F, G, SA...
(B, A, C)
CALCIUM IONnon-polymer40.16Chemie (CA)
5CA, H
(B, A)
2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACIDnon-polymer207.32Chemie (NHE)
6EA, FA, GA, HA, I...
(B, A, C)
1,2-ETHANEDIOLnon-polymer62.122Chemie (EDO)
7DA, IA, LA, MA, NA...
(B, A)
DI(HYDROXYETHYL)ETHERnon-polymer106.19Chemie (PEG)
8X, ZA
(A, C)
TRIETHYLENE GLYCOLnon-polymer150.22Chemie (PGE)
9OA, PA
(B)
TETRAETHYLENE GLYCOLnon-polymer194.22Chemie (PG4)
10AB, BB, CB
(A, B, C)
waterwater18.0923Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight137993.9
Non-Polymers*Number of molecules49
Total formula weight5011.0
All*Total formula weight143004.9
*Water molecules are not included.

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PDB entries from 2026-03-25

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