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7S2Y

SAMHD1 HD domain bound to CNDAC

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Deoxynucleoside triphosphate triphosphohydrolase SAMHD1polymer55063426.44UniProt (Q9Y3Z3)
Pfam (PF01966)
Homo sapiens (Human)dNTPase,Dendritic cell-derived IFNG-induced protein,DCIP,Monocyte protein 5,MOP-5,SAM domain and HD domain-containing protein 1
2E, J, P, W
(A, B, C, D)
4-amino-1-{2-cyano-2-deoxy-5-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-arabinofuranosyl}pyrimidin-2(1H)-onenon-polymer492.24Chemie (85T)
3F, K, N, U
(A, B, C, D)
2'-DEOXYADENOSINE 5'-TRIPHOSPHATEnon-polymer491.24Chemie (DTP)
4G, H, L, M, Q...
(A, B, C, D)
MAGNESIUM IONnon-polymer24.38Chemie (MG)
5I, O, T, V
(B, C, D)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.24Chemie (GTP)
6AA, BA, Y, Z
(C, D, A, B)
waterwater18.048Chemie (HOH)
Sequence modifications
A, B, C, D: 113 - 626 (UniProt: Q9Y3Z3)
PDBExternal DatabaseDetails
Met 77-expression tag
Gly 78-expression tag
Ser 79-expression tag
Ser 80-expression tag
His 81-expression tag
His 82-expression tag
His 83-expression tag
His 84-expression tag
His 85-expression tag
His 86-expression tag
Ser 87-expression tag
Ser 88-expression tag
Gly 89-expression tag
Leu 90-expression tag
Val 91-expression tag
Pro 92-expression tag
Arg 93-expression tag
Gly 94-expression tag
Ser 95-expression tag
His 96-expression tag
Met 97-expression tag
Ala 98-expression tag
Ser 99-expression tag
Met 100-expression tag
Thr 101-expression tag
Gly 102-expression tag
Gly 103-expression tag
Gln 104-expression tag
Gln 105-expression tag
Met 106-expression tag
Gly 107-expression tag
Arg 108-expression tag
Asp 109-expression tag
Pro 110-expression tag
Asn 111-expression tag
Ser 112-expression tag
Arg 206His 206engineered mutation
Asn 207Asp 207engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight253705.5
Non-Polymers*Number of molecules20
Total formula weight6220.6
All*Total formula weight259926.1
*Water molecules are not included.

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PDB entries from 2025-07-23

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