› 1t1c

X-ray diffraction
1.6Å resolution

Late intermediate IL3 from time-resolved crystallography of the E46Q mutant of PYP

Released:
DOI: 10.2210/pdb1t1c/pdb
PDB entry 1t1c coloured by chain, ensemble of 2 models, front view.
PDB entry 1t1c coloured by chain, ensemble of 2 models, side view.
PDB entry 1t1c coloured by chain, ensemble of 2 models, top view.
Source organism: Halorhodospira halophila
Primary publication:
A structural pathway for signaling in the E46Q mutant of photoactive yellow protein.
Rajagopal S, Anderson S, Srajer V, Schmidt M, Pahl R, Moffat K
Structure 13 55-63 (2005)
PMID: 15642261

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147624 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Photoactive yellow protein Chain: A
Molecule details ›
Chain: A
Length: 125 amino acids
Theoretical weight: 13.89 KDa
Source organism: Halorhodospira halophila
Expression system: Escherichia coli
UniProt:
  • Canonical: P16113 (Residues: 1-125; Coverage: 100%)
Gene name: pyp
Sequence domains: PAS fold
Structure domains: PAS domain

Ligands and Environments

1 bound ligand:
Ligand HC4 1 x HC4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-ID-B
Spacegroup: P63
Unit cell:
a: 66.917Å b: 66.917Å c: 41.002Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.129 0.128 0.139
Expression system: Escherichia coli

Quick links

Citations

6 review citations

Structure and signaling mechanism of Per-ARNT-Sim domains.
Möglich et al. (2009)
5 more

4 mentions without citation

In-Memory Logic Operations and Neuromorphic Computing in Non-Volatile Random Access Memory.
Ou et al. (2020)
3 more