PDB entry 1piq
View 1piq on RCSB PDB site
Description: crystal structure of gcn4-piq, a trimeric coiled coil with buried polar residues
Class: DNA binding protein
Keywords: coiled coil, ion binding, buried polar residue
Deposited on
1998-09-25, released
1998-09-30
The last revision prior to the SCOP 1.75 freeze date was dated
1999-12-29, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.211
AEROSPACI score: 0.74
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: protein (general control protein gcn4-piq)
Species: synthetic, synthetic
Database cross-references and differences (RAF-indexed):
- Uniprot P03069 (0-30)
- engineered (4)
- engineered (8)
- engineered (11)
- engineered (15)
- engineered (18)
- engineered (22)
- engineered (25)
- engineered (29)
Domains in SCOP 1.75: d1piqa_ - Heterogens: CL, ACE, HOH