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CRYSTAL STRUCTURE OF THE P65 CRYSTAL FORM OF PHOTOACTIVE YELLOW PROTEIN G51S MUTANT

X-ray diffraction
1.85Å resolution
PDB entry 1gsw coloured by chain, front view.
PDB entry 1gsw coloured by chain, side view.
PDB entry 1gsw coloured by chain, top view.
Source organism: Halorhodospira halophila
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Photoactive yellow protein
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Multimeric state: monomeric
Accessible surface area: 6123.91 Å2
Buried surface area: 378.61 Å2
Dissociation area: 189.3 Å2
Dissociation energy (ΔGdiss): -5.27 kcal/mol
Dissociation entropy (TΔSdiss): 2.26 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-147624
Monomeric assembly 1 of PDB entry 1gsw coloured by chemically distinct molecules, front view.
Monomeric assembly 1 of PDB entry 1gsw coloured by chemically distinct molecules, side view.
Monomeric assembly 1 of PDB entry 1gsw coloured by chemically distinct molecules, top view.
    Assembly 1
Confidence : 95%
No. subunits : 1
Symmetry : None
More details
3DComplex & QSbio predictionx
No. subunits : 1
Symmetry : None
Evidence : This biological assembly agrees with the prediction of both PISA & EPPIC

Macromolecules

Photoactive yellow protein
Chain: A
Length: 125 amino acids
Theoretical weight: 13.92 KDa
Source organism: Halorhodospira halophila
Expression system: Escherichia coli
UniProt:
  • Canonical: P16113 (Residues: 1-125; Coverage: 100%)
Gene name: pyp
Pfam: PAS fold
InterPro:
CATH: PAS domain
SCOP: PYP-like
Photoactive yellow protein in PDB entry 1gsw, assembly 1, front view.
Photoactive yellow protein in PDB entry 1gsw, assembly 1, side view.
Photoactive yellow protein in PDB entry 1gsw, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P16113  
1125102030405060708090100110120
 
50100
UniProt
P16113
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Ligand binding sites
Sequence conservation
Molecule details ›

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