PDB entry 3qsk
View 3qsk on RCSB PDB site
Description: 5 Histidine Variant of the anti-RNase A VHH in Complex with RNAse A
Class: hydrolase/immune system
Keywords: Antibody, Single Domain, Camelid, VHH, sdAb, RNase A, Ribonuclease A, pH, Sensitivity, Switch, Dependence, Linked, Equilibria, Equilibrium, Protein Engineering, Combinatorial, Histidine, Scanning, Phage Display, Dual-Function, Protein-Protein Interaction, Proton Binding, HYDROLASE-IMMUNE SYSTEM complex
Deposited on
2011-02-21, released
2011-08-10
The last revision prior to the SCOPe 2.04 freeze date was dated
2011-11-30, with a file datestamp of
2011-11-25.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: 0.187
AEROSPACI score: 0.51
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: ribonuclease pancreatic
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d3qska_ - Chain 'B':
Compound: Engineered 5 Histidine anti-RNase A Camelid VHH Antibody Domain Variant
Species: Camelus dromedarius [TaxId:9838]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d3qskb_ - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3qskA (A:)
ketaaakferqhmdsstsaasssnycnqmmksrnltkdrckpvntfvhesladvqavcsq
knvackngqtncyqsystmsitdcretgsskypncaykttqankhiivacegnpyvpvhf
dasv
Sequence, based on observed residues (ATOM records): (download)
>3qskA (A:)
ketaaakferqhmdssssnycnqmmksrnltkdrckpvntfvhesladvqavcsqknvac
kngqtncyqsystmsitdcretgsskypncaykttqankhiivacegnpyvpvhfdasv
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>3qskB (B:)
gsqvqlvesggglvqaggslrlscaasgyhhpyiymgwfrqapgkeregvaamdsggggt
lyadsvkgrftisrdkgkntvylqmdslkpedtatyycaagghhlrdhtygqwgqgtqvt
vss