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1.9 A STRUCTURE OF A-THIOPHOSPHONATE MODIFIED CHEY D57C

X-ray diffraction
1.84Å resolution
PDB entry 1c4w coloured by chain, front view.
PDB entry 1c4w coloured by chain, side view.
PDB entry 1c4w coloured by chain, top view.
Source organism: Escherichia coli
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Chemotaxis protein CheY
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Multimeric state: monomeric
Accessible surface area: 6446.78 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-142405
Monomeric assembly 1 of PDB entry 1c4w coloured by chemically distinct molecules, front view.
Monomeric assembly 1 of PDB entry 1c4w coloured by chemically distinct molecules, side view.
Monomeric assembly 1 of PDB entry 1c4w coloured by chemically distinct molecules, top view.
    Assembly 1
Confidence : 12%
No. subunits : 1
Symmetry : None
More details
3DComplex & QSbio predictionx
No. subunits : 2
Symmetry : C2
Evidence : Sequence is/are identical to 3myy_1 (which is supposedly correct) suggesting that interface(s) is/are missing

Macromolecules

Chemotaxis protein CheY
Chain: A
Length: 128 amino acids
Theoretical weight: 14.06 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE67 (Residues: 2-129; Coverage: 99%)
Gene names: JW1871, b1882, cheY
Pfam: Response regulator receiver domain
InterPro:
CATH: Rossmann fold
SCOP: CheY-related
Chemotaxis protein CheY in PDB entry 1c4w, assembly 1, front view.
Chemotaxis protein CheY in PDB entry 1c4w, assembly 1, side view.
Chemotaxis protein CheY in PDB entry 1c4w, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P0AE67  
1128102030405060708090100110120
 
50100
UniProt
P0AE67
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Sequence conservation
Molecule details ›

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