- FASTA Sequence
- PDBx/mmCIF Format
- PDBx/mmCIF Format (gz)
- BinaryCIF Format (gz)
- PDB Format
- PDB Format (gz)
- PDBML/XML Format (gz)
- Structure Factors (CIF)
- Structure Factors (CIF - gz)
- Validation Full PDF
- Validation (XML - gz)
- Validation (CIF - gz)
- Validation 2fo-fc coefficients (CIF - gz)
- Validation fo-fc coefficients (CIF - gz)
- Biological Assembly 1 (CIF - gz)
- Biological Assembly 2 (CIF - gz)
- Biological Assembly 1 (PDB - gz)
- Biological Assembly 2 (PDB - gz)
4NC1
Crystal Structure of TcdA-A2 Bound to A20.1 VHH and A26.8 VHH
WebGL does not seem to be available.
This can be caused by an outdated browser, graphics card driver issue, or bad weather. Sometimes, just restarting the browser helps. Also, make sure hardware acceleration is enabled in your browser.
For a list of supported browsers, refer to http://caniuse.com/#feat=webgl.
Welcome
RCSB PDB Mol* Viewer 2.11.2 [1/27/2025, 4:56:27 PM]
Sequence of
MHHHHHHSKA VTGMRTIDGK KYYFNTNTAE AATGWQTIDG KKYYFNTNTS51 IASTGYTIIN61 DKHFYFNTDG71 IMQIGVFKGP81 DGFEYFAPAN91 TDANNIEGQA101 IRYQNRFLYL111 HDNIYYFGNN121 SKAATGWVTI131 DGRRYYFEPN141 TAIGANGYKI151 IDNKNFYFRN161 GLPQIGVFKG171 PNGFEYFAPA181 NTDANNIDGQ191 AIRYQNRFLH201 LLGNIYYFGN211 NSKAVTGWQT221 INGNMYYFMP231 DTAMAAAGGL241 FEIDGVIYFF251 GVDGVKAPGI Y
Type
Asm Id
Dynamic Bonds
Load File(s)
Select a different viewer