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Structure of a putative transcriptional regulator from streptococcus pneumoniae

Analyse Structure of a putative transcriptional regulator from streptococcus pneumoniae in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1Z72
Type
protein
Length
431 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Transcriptional regulator, putative
UniProt
Q97RS7
Ligands
MG

Structure

x-ray diffraction · 2 distinct chains · 76% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATranscriptional regulator, putativeprotein21676% helix, 0% strandQ97RS7
BTranscriptional regulator, putativeprotein21576% helix, 0% strandQ97RS7

Ligands and binding sites

  • MG · Magnesium ion · metal · chains B
  • ACY · Acetic acid · additive · 3 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

  • A–B · 950 Ų buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 modified (engineered).

Compared structures

  • 1Z72 · Structure of a putative transcriptional regulator from Streptococcus pneumoniae · the same entry in another collection · chain A against A, TM-score 1.00

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