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MolNFT v1 · #26035 · protein + DNA

Crystal structures of the hyperthermophilic chromosomal protein SAC7D in complex with DNA decamers

1WD0 · 5'-D(*CP*CP*TP*AP*TP*AP*TP*AP*GP*G)-3': “Crystal structures of the hyperthermophilic chromosomal protein SAC7D in complex with DNA decamers”. X-ray diffraction. MolNFT v1 #26035 on GenesisL1: 3D structure, binding sites and pockets…

PDB
1WD0
Type
protein + DNA
Length
86 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
5'-D(*CP*CP*TP*AP*TP*AP*TP*AP*GP*G)-3'; DNA-binding proteins 7A/7B/7D
UniProt
P13123

Structure

x-ray diffraction · 2 distinct chains · 26% helix, 53% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B, C5'-D(*CP*CP*TP*AP*TP*AP*TP*AP*GP*G)-3'dna10——
ADNA-binding proteins 7A/7B/7Dprotein6626% helix, 53% strandP13123

Interfaces

3 interfaces between chains.

  • C–A · 424 Ų buried · 5 hydrogen bonds · protein-nucleic
  • B–C · 375 Ų buried · 31 hydrogen bonds · nucleic-nucleic
  • B–A · 359 Ų buried · 6 hydrogen bonds · protein-nucleic

Compared structures

  • 1WD0 · Crystal structures of the hyperthermophilic chromosomal protein Sac7d in complex with DNA… · the same entry in another collection · chain B against B, TM-score 1.00
  • P13123 · AlphaFold monomer V2.0 prediction for DNA-binding protein 7D (P13123) · a predicted model of the same protein · chain A against A, TM-score 0.95

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