- 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 1 (PDB - gz)
Streptavidin-E101Q-K121A bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor
| Help
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
MASMTGGQQM11 GRDEAGITGT21 WYNQLGSTFI31 VTAGADGALT41 GTYESAVGNA51 ESRYVLTGRY61 DSAPATDGSG71 TALGWTVAWK81 NNYRNAHSAT91 TWSGQYVGGA101 QARINTQWLL111 TSGTTEANAW121 ASTLVGHDTF131 TKVKPSAASI DAAKKAGVNN GNPLDAVQQ
Type
Asm Id
Dynamic Bonds
Symmetry Index
Load File(s)
Select a different viewer