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MolNFT v1 · #79632 · protein

Crystal structure of the response regulator domain of thermotoga maritima cheb

3T8Y · Chemotaxis response regulator protein-glutamate…: “Crystal structure of the response regulator domain of thermotoga maritima cheb”. X-ray diffraction, 1 ligand (PB). MolNFT v1 #79632 on GenesisL1: 3D structure, binding sites and…

PDB
3T8Y
Type
protein
Length
272 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Chemotaxis response regulator protein-glutamate methylesterase
EC
3.1.1.61
UniProt
Q9WYN9
Ligands
PB

Structure

x-ray diffraction · 2 distinct chains · 44% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AChemotaxis response regulator protein-glutamate methylesterase (EC 3.1.1.61)protein13444% helix, 20% strandQ9WYN9
BChemotaxis response regulator protein-glutamate methylesterase (EC 3.1.1.61)protein13845% helix, 20% strandQ9WYN9

Ligands and binding sites

  • PB · Lead (II) ion · metal · 2 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 · 421 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 3T8Y · Crystal structure of the response regulator domain of Thermotoga maritima CheB · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9WYN9 · AlphaFold monomer V2.0 prediction for protein-glutamate METHYLESTERASE/PROTEIN-glutamine… · a predicted model of the same protein · chain A against A, TM-score 0.94

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